Washington Dulles International Airport, Virginia, United States of America: What to pack, what to wear, and when to go [2022]

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Traveling to Washington Dulles International Airport, Virginia, United States of America? If you're planning to go to Washington Dulles International Airport, we've got some important information about when to go, what to wear, and what to pack.

Contents

About your travel guide

Hi! I'm Dev. I've traveled all over the world and in my travels, I have made many packing lists. In this series, my team and I have compiled the most useful information, as well as things we couldn't live without, to help you plan your trip.

When to go to Washington Dulles International Airport, Virginia, United States of America

Based on the climate and weather in Washington Dulles International Airport, the best time to go is September. See below for details.

Important essentials for Washington Dulles International Airport, Virginia, United States of America

Here are some general tips on what to wear in Washington Dulles International Airport, as well as several items to remember to pack when traveling there.

What to wear/what to pack for Washington Dulles International Airport, Virginia, United States of America by month

Already know when you're traveling?

January

January can be very chilly. Temperatures average in the low 40s F (single digits C) during the day. It rains or snows a bit less than half of the time.

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • Emergency motion sickness relief

  • Hand sanitizer

    This hand sanitizer is an excellent TSA-friendly product.

  • A vaccine card protector

    Vaccine cards often become worn. An unreadable card can have severe consequences. This vaccine card protector helps stop that.

  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • Travel first aid kit

    This one is a excellent choice.

Safety + Security
  • Voice and data SIM card

    A SIM card that works in Washington Dulles International Airport. A good global SIM card works in most countries, but check the country list before buying.

  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your belongings.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort
  • Power bank for devices

    A portable power bank, like this one

  • Travel pillow

    An excellent option is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Voltage adapter

    A plug adapter that supports outlet types A and B. It's important that you get the correct kind. Many adapters currently sold are simply plug changers and expect your devices to change the voltage themselves. If yours can't do that they could get destroyed. This one works in most places.

  • Folding travel stroller

    This stroller weighs just 10 lbs and folds to the size of a big book.

February

If you are traveling to Washington Dulles International Airport in February, you will notice that it can be brisk. Expect it to rain or snow regularly. Daytime temperatures are in the 40s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • Hand sanitizer

    This hand sanitizer is an excellent plane-friendly product.

  • Emergency motion sickness relief

  • Travel first aid kit

    This one is a excellent one.

  • A vaccine card protector

    Vaccine cards can wear away. An unreadable vaccine card can cause severe consequences. This vaccine card protector helps stop that.

Safety + Security
  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

  • Voice and data SIM card

    A SIM card that works in Washington Dulles International Airport. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your stuff.

Comfort
  • Travel neck pillow

    A versatile choice is this one

  • Travel adapter

    A plug adapter that supports outlet types A and B. Be sure to choose the necessary kind. Most adapters that you can buy are just plugs and require your devices to convert the voltage themselves. If yours can't do that they could get destroyed. This one works in most countries.

  • Ultralightweight travel stroller

    This stroller is only 10 lbs and folds to the size of a big book.

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

March

March in Washington Dulles International Airport can be brisk. The rain can amount to several inches/centimeters. During this time, temperatures average in the 50s F (low 10s C).

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • Hand sanitizer

    This hand sanitizer is an excellent plane-friendly choice.

  • Travel first aid kit

    This one is a good value.

  • A vaccine card protector

    Vaccine cards often become worn. An unreadable vaccine card may result in severe consequences. This vaccine card protector helps stop that.

  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • Emergency motion sickness relief

Safety + Security
  • Voice and data SIM card

    A SIM card that works in Washington Dulles International Airport. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your stuff.

  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

Comfort
  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Check that you find the correct type. The vast majority of adapters available online are just plug changers and require your electronics to change the voltage themselves. If your devices can't do that they could get fried. This one should be appropriate for most areas.

  • Power bank for devices

    A portable power bank, like this one

  • Travel pillow

    A versatile choice is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Folding travel stroller

    This stroller weighs only 10 lbs and folds to the size of a big book.

April

April in Washington Dulles International Airport is balmy. The average overnight temperatures in the area are in the low 40s F (single digits C), with a few days below 32 F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • A vaccine card protector

    Vaccine cards often wear out. An unreadable vaccination card can have severe consequences. This vaccine card protector helps avoid that.

  • Hand sanitizer

    This hand sanitizer is an easy-to-carry TSA-friendly product.

  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • Emergency motion sickness relief

  • Travel first aid kit

    This one is a superb one.

Safety + Security
  • Voice and data SIM card

    A SIM card that works in Washington Dulles International Airport. A good global SIM card works in most countries, but check the country list before buying.

  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your stuff.

Comfort
  • Power bank for devices

    A portable power bank, like this one

  • Voltage adapter

    A plug adapter that supports outlet types A and B. It's important that you get the right type. Most adapters available online are simply plugs and expect your electronics to convert the voltage themselves. If yours can't do that they could get destroyed. This one works in most countries.

  • Ultralightweight travel stroller

    This stroller weighs only 10 pounds and folds to the size of a big book.

  • Travel neck pillow

    A top rated pillow is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

May

If you vacation in Washington Dulles International Airport during May, you will probably see that it is a perfect temperature. Temperatures tend to hover around the 70s F (mid 20s C) during the day, while at night they can dip into the low 50s F (low 10s C). In terms of precipitation, you can expect it to rain regularly.

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • Hand sanitizer

    This hand sanitizer is a good TSA-friendly product.

  • Emergency motion sickness relief

  • Travel first aid kit

    This one is a great kit.

  • A vaccine card protector

    Vaccine cards often wear out. An unreadable vaccination card can cause severe consequences. This vaccine card protector helps stop that.

Safety + Security
  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your stuff.

  • Voice and data SIM card

    A SIM card that works in Washington Dulles International Airport. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

Comfort
  • Travel adapter

    A plug adapter that supports outlet types A and B. Make sure to pick the correct type. Most adapters on sale are just plugs and require your electronics to convert the voltage themselves. If yours can't do that they could get fried. This one is sufficent for most places.

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck support pillow

    A top rated pillow is this one

  • Ultraportable travel stroller

    This stroller weighs almost 10 pounds and folds to the size of a big book.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

June

If you are traveling to Washington Dulles International Airport in June, you will notice that it is extremely warm. Expect it to rain about a third of the time. Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • Travel first aid kit

    This one is a superb choice.

  • Hand sanitizer

    This hand sanitizer is an easy-to-carry TSA-friendly choice.

  • Emergency motion sickness relief

  • A vaccine card protector

    Vaccine cards frequently wear away. An unreadable card can cause severe consequences. This vaccine card protector helps avoid that.

Safety + Security
  • Voice and data SIM card

    A SIM card that works in Washington Dulles International Airport. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your stuff.

Comfort
  • Travel pillow

    An excellent option is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Make sure to find the right kind. A lot of adapters available are simply plugs and expect your electronics to convert the voltage themselves. If your devices can't do that they could get destroyed. This one should be sufficient for most areas.

  • Power bank for devices

    A portable power bank, like this one

  • Super portable foldable travel stroller

    This stroller is only 10 pounds and folds to the size of a big book.

July

If you vacation in Washington Dulles International Airport during July, you may notice that it can be sweltering. Temperatures tend to hover around the high 80s F (low 30s C) during the day, while at night they can dip into the 60s F (high 10s C). In terms of precipitation, you can expect it to rain a bit less than half of the time.

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • Hand sanitizer

    This hand sanitizer is an excellent plane-friendly option.

  • Emergency motion sickness relief

  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • A vaccine card protector

    Vaccine cards can become worn. An unreadable vaccination card may result in severe consequences. This vaccine card protector helps stop that.

  • Travel first aid kit

    This one is a good choice.

Safety + Security
  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Washington Dulles International Airport. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your stuff.

  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

Comfort
  • Travel neck pillow

    Our fave is this one

  • Folding travel stroller

    This stroller weighs only 10 lbs and folds to the size of a big book.

  • Plug adapter

    A plug adapter that supports outlet types A and B. It's important that you find the right type. Many adapters currently sold are just plugs and expect your devices to change the voltage themselves. If your devices can't do that they could get destroyed. This one should work in most areas.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

August

August in Washington Dulles International Airport is consistently hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the 70s F (mid 20s C) to 80s F (low 30s C).

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • Travel first aid kit

    This one is a great kit.

  • Emergency motion sickness relief

  • Hand sanitizer

    This hand sanitizer is an easy-to-carry plane-friendly option.

  • A vaccine card protector

    Vaccine cards may wear away. An unreadable card may result in severe consequences. This vaccine card protector helps stop that.

  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

Safety + Security
  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

  • Voice and data SIM card

    A SIM card that works in Washington Dulles International Airport. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your belongings.

Comfort
  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck support pillow

    A good option is this one

  • Plug adapter

    A plug adapter that supports outlet types A and B. Ensure that you get the right kind. The vast majority of adapters currently available are simply plug changers and expect your devices to change the voltage themselves. If your devices can't do that they could burn up. This one should work in most locations.

  • Super portable foldable travel stroller

    This stroller weighs only 10 lbs and folds to the size of a big book.

September

If you vacation in Washington Dulles International Airport during September, you may notice that it is warm. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the 50s F (low 10s C). In terms of precipitation, you can expect it to rain regularly.

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • Hand sanitizer

    This hand sanitizer is a good plane-friendly option.

  • Travel first aid kit

    This one is a excellent one.

  • A vaccine card protector

    Vaccine cards often wear out. An unreadable vaccination card may result in severe consequences. This vaccine card protector helps stop that.

  • Emergency motion sickness relief

Safety + Security
  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Washington Dulles International Airport. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your things.

  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

Comfort
  • Ultraportable travel stroller

    This stroller weighs almost 10 pounds and folds to the size of a big book.

  • Power bank for devices

    A portable power bank, like this one

  • Travel pillow

    An excellent option is this one

  • Travel adapter

    A plug adapter that supports outlet types A and B. It's important that you find the necessary kind. Most adapters that you can buy are simply plug changers and require your devices to convert the voltage themselves. If your devices can't do that they could get fried. This one should be appropriate for most places.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

October

October in Washington Dulles International Airport is balmy. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 60s F (low 10s C), although night temperatures can dip into the low 30s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • Hand sanitizer

    This hand sanitizer is an excellent plane-friendly product.

  • Emergency motion sickness relief

  • Travel first aid kit

    This one is a good option.

  • A vaccine card protector

    Vaccine cards often wear away. An unreadable vaccination card may result in severe consequences. This vaccine card protector helps stop that.

Safety + Security
  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

  • Voice and data SIM card

    A SIM card that works in Washington Dulles International Airport. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your stuff.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort
  • Ultraportable travel stroller

    This stroller weighs just 10 lbs and folds to the size of a big book.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Travel pillow

    A versatile choice is this one

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Ensure that you get the necessary type. Most adapters for sale now are simply plugs and expect your devices to convert the voltage themselves. If yours can't do that they could get destroyed. This one should work in most countries.

November

If you visit Washington Dulles International Airport during November, you may find that it is chilly. Temperatures tend to hover around the high 50s F (mid 10s C) during the day, while at night they can dip into the 30s F (single digits C). In terms of precipitation, you can expect it to rain or snow/sleet 5-10 days this month.

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • Emergency motion sickness relief

  • A vaccine card protector

    Vaccine cards can become worn. An unreadable vaccine card can have severe consequences. This vaccine card protector helps stop that.

  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • Hand sanitizer

    This hand sanitizer is a good TSA-friendly product.

  • Travel first aid kit

    This one is a superb one.

Safety + Security
  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

  • Voice and data SIM card

    A SIM card that works in Washington Dulles International Airport. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your stuff.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort
  • Power bank for devices

    A portable power bank, like this one

  • Travel neck support pillow

    A versatile choice is this one

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Check that you get the correct type. A lot of adapters currently sold are just plugs and expect your electronics to adjust the voltage themselves. If yours can't do that they could get fried. This one should be appropriate for most places.

  • Ultraportable travel stroller

    This stroller weighs just 10 pounds and folds to the size of a big book.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

December

In December, Washington Dulles International Airport can be very chilly. Temperatures routinely are in the 40s F (single digits C) range. At night, lows are in the 20s F (single digits below 0 C). This is also a rainy time for Washington Dulles International Airport, with several of the days of the month having rain.

What to wear/what to pack:

Clothes + Footwear
Health Essentials
  • Travel first aid kit

    This one is a excellent choice.

  • A vaccine card protector

    Vaccine cards often wear out. An unreadable vaccination card can cause severe consequences. This vaccine card protector helps stop that.

  • Hand sanitizer

    This hand sanitizer is an easy-to-carry TSA-friendly choice.

  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.

  • Emergency motion sickness relief

Safety + Security
  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your stuff.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Travel insurance

    With countries and airlines constantly changing policies, your amazing trip can be ruined if you get sick. Good travel insurance can help. See plans

  • Voice and data SIM card

    A SIM card that works in Washington Dulles International Airport. A good global SIM card works in most countries, but check the country list before buying.

Comfort
  • Travel pillow

    An excellent option is this one

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. It's important that you get the correct kind. The vast majority of adapters available are simply plug changers and require your devices to convert the voltage themselves. If your electronics can't do that they could get fried. This one should be sufficient for most areas.

  • Super portable foldable travel stroller

    This stroller weighs only 10 lbs and folds to the size of a big book.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

Activities for Washington Dulles International Airport, Virginia, United States of America

Here are some activity recommendations and activity-specific packing tips for Washington Dulles International Airport.

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