Cheap Flights to Washington, MO

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Frequently asked questions

What month is the cheapest to fly to Washington?
Schedule your trip for if you're hoping to get a good price on your fare. It's the cheapest month to fly to Washington. If possible, avoid traveling during busy periods such as public holidays or major events.
Which US cities have the cheapest flights to Washington?
Typically, you'll find that Chicago, Dallas and Denver offer cheap flights to Washington. Flexibility, however, is the secret to scoring the lowest prices. Book during low season or midweek to keep costs to a minimum.
Which US cities fly direct to Washington?
Take your pick of 55 US cities that have direct flights to Washington. When reserving on Expedia, select "Direct flights only" to compare nonstop itineraries. Fly to Washington from any of these leading cities:

  • Chicago
  • Dallas
  • Denver
  • New York
  • Atlanta

How to find a cheap flight to Washington?
Book in advance or look for cheap flights to Washington during the low season, such as January and February. Leaving on a Thursday can also save you an average of 16% compared to a Sunday departure.* The Expedia app makes it even easier to know when to book. Just turn on the toggle for "Watch prices" and you'll receive an alert when fares go down.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Washington?
Although booking in advance is usually the easiest way to save cash, don't panic if your Washington getaway is last minute. It's still possible to find cheap flights to Washington, especially if your plans have a little wiggle room. Try changing your trip dates, exploring different ticket options or departing from another hub.
How far in advance should I book a flight to Washington?
Lock in your flight to Washington two to four months ahead if you're jetting in from an international destination. For domestic travel, the timeframe is around 28 days in advance. Cheaper fares and a greater choice of departure dates, times and seating options are some of the great reasons to book early.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Washington?
Generally, you can get cheap flights to Washington on Sundays. You'll save about 8% on average compared to those who book on a Friday, which is typically the most expensive day to purchase tickets.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Washington?
Washington has connections to 33 airports globally through 10 airlines, with Lambert-St. Louis Intl. Airport (STL) as its primary gateway. Pick from these popular airlines to Washington when organizing your trip:

  • Delta Air Lines
  • American Airlines
  • United Airlines
  • Southern Airways Express

Where do you fly into Washington?
Lambert-St. Louis Intl. Airport (STL) is the main hub for travelers flying to Washington. Or you could land at Spirit of St. Louis Airport (SUS). Compare fares between the two airports to find the easiest or cheapest way to fly to Washington.
How far is the airport from central Washington?
You'll be around 35 mi east of the center of Washington after arriving at Lambert-St. Louis Intl. Airport (STL).
Can I save money by booking a Washington trip package?
You could possibly save hundreds of dollars if you choose a Washington flight and hotel package deal on Expedia. And you'll save yourself hassle by having all your travel plans in the same place. Try bundling flights and accommodations with extras like activities and car rentals for your own personalized Washington trip.
Can I change or cancel my flight to Washington?
It's often possible to change or cancel your flight to Washington. Many airlines let you cancel flights for free within 24 hours of making your booking. However, some flights are non-refundable, and airlines may offer you credit for a future flight instead of a direct refund. To find cheap flights to Washington with flexible change policies, check the "No cancel fee" or "Changes included" filters when you search. Want more information? Visit our Customer Service Portal.

*Flight schedules are subject to change.

*Available to One Key members.

 

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Tips to find the cheapest flights to Washington

The cheapest day to fly

Get started finding a cheap flight to Washington on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

is the cheapest month to fly to Washington. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Washington. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Washington, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Washington

The lowest price for round-trip flights to Washington in 2026 starts from , while one-way tickets start from . Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Washington. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Washington

are just some of the airlines that can typically offer cheap tickets to Washington. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Washington and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Washington, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Washington. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Washington plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Washington

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Washington.

Stopover savings

The cheapest tickets to Washington are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Washington. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Washington for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Washington. Simply download the free Expedia app to your smart device and activate Washington flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Washington. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Tips to find the cheapest flights to Washington

Travel information

Destination airport
Washington
Destination airport IATA code
STL

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