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Cheap Flights to Washington: Washington Flight Deals

View €51 flight on Sat, 19 Sept 2026Opens in a new window

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Popular airlines to Washington

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Cheap round-trip flights to Washington

Prices were available within the past 7 days and start at €51 for one-way flights and €102 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
American Airlines
United
Scandinavian Airlines
Iberia

Find the cheapest month to fly from Columbus (CMH) to St. Louis (STL)

From €130 - €338 per traveller.

Frequently asked questions

What is the name of Washington's airport?
Book a flight to Washington with Expedia and you'll be stepping off the plane at Lambert-St. Louis Intl. Airport (STL).
What airport is best to fly into Washington?
Located 56 kilometres from the downtown area, Lambert-St. Louis Intl. Airport (STL) is your gateway to Washington.
How many airlines fly to Washington?
There are a total of 12 airlines connecting Washington to 61 airports across the world.
Which airlines fly to Washington?
United Airlines and American Airlines offer the majority of flights to Washington. One of the most popular ways to travel there is with a United Airlines flight from Chicago.
How many nonstop flights are there to Washington?
Planning an unforgettable Washington adventure is child's play when there are 1,206 direct flights every week to pick from.
Where are the most popular flights to Washington departing from?
Travellers often depart from Chicago, Dallas and New York airports when flying to Washington.
How long is the flight to Washington Airport?
If you're heading to Washington from Chicago, you'll have a flight time of 1 hour and 22 minutes. Those taking off from Dallas can expect to be on the plane for 1 hour and 43 minutes. From New York it's approximately 3 hours and 1 minute away.
How to book the cheapest flight to Washington?
We've all come across those fortunate travellers who manage to score super cheap fares wherever they go. Eager to know how to do it for your Washington holiday? Don't wait until the last possible moment to lock in your flight. Also, look around online and compare your options. If your destination has more than one airport, you may be able to nab a better deal by flying into one a little further out. And finally, don't forget that it's first in, best dressed. Familiarise yourself with airfare costs and be ready to snap up a ticket as soon as you spot a bargain. The sweetest deals don't last long.
Do you have any tips for my flight to Washington?
Depending on where you're coming from, your trip to Washington could be a breeze or it could drag on forever. We've pulled together some useful hints that will help you start your next big adventure on the right foot. What to pack in your hand luggage:
  • First, pack your passport, official ID, wallet and vital medications. Next, you'll need some in-flight entertainment to help pass the time. A juicy novel and a phone filled with your favourite shows are some wonderful options. If you hope to take a quick snooze, a quality neck pillow and a pair of earplugs will also come in handy. Finally, make room for a toothbrush and some deodorant so you'll step off the plane looking and feeling fresh.
Do not pack the following items in your hand luggage:
  • Make sure you don't have sharp or pointed objects hiding in your hand luggage. Other banned items include flammable or explosive substances, like aerosols and matches, and liquids and gels in containers larger than 3.4 ounces (100 millilitres).
What to wear on a flight:
  • The aisles of a plane aren't the place for a fashion parade. Layer your clothing and go for shoes that are flat, enclosed and easy to take on and off.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of inactivity, can be a risk on long-haul flights. Try to walk around the cabin and stretch your legs or do some gentle exercises in your seat to promote better circulation.
How to get through airport security fast when flying to Washington?
Being prepared before your flight will help make your trip to Washington quick and painless. We've compiled some top tips for a stress-free journey through security:
  • Security personnel first need to see that you have a valid passport and matching travel documents before anything else. Have them in your hand, ready for inspection.
  • Time to strip down. Well kind of. Your belt, jacket, keys and other small items, like coins, will need to go on a tray through the X-ray machine. Make the whole process easier by removing them as your turn draws near.
  • For just a few minutes, you'll need to unplug from the digital world. Your phone, laptop and any other electronics will also need to go through the scanner.
  • Travelling with your favourite cologne? As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, you're permitted to bring it with you on board.
  • The right choice of footwear can save you several valuable minutes. Hiking boots are often required to be removed and separately scanned. Slip-on shoes are usually not.
  • Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked luggage. They won't be allowed on board and will be confiscated.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Washington. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Washington. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Washington, or are just on the lookout for the best flights to Washington, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Washington to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Return price
€102

Trending flights to Washington

Prices were available within the past 7 days and start at €51 for one-way flights and €102 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
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