$47 Cheap Flights to Washington, MO

Schedule your trip for August 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.

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.

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

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.

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.

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.

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.

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

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.

You'll be around 35 mi east of the center of Washington after arriving at Lambert-St. Louis Intl. Airport (STL).

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.

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.