$134 Cheap Flights from Washington (IAD) to Tulsa (TUL)

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Find available prices by choosing your travel dates.

Cheap Flights from Washington to Tulsa (IAD-TUL)

Prices were available within the past 7 days and start at $134 for one-way flights and $262 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Southwest Airlines
Delta
United
Delta
United
Southwest Airlines
United
United
American Airlines
Flights from Washington (IAD) to Tulsa (TUL)
Origin airport
Washington Dulles Intl.
Destination airport
Tulsa Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$262
Distance
1025 mi

Washington to Tulsa Flights

The cheapest times to fly from Washington to Tulsa

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Tulsa are during the month of May. You can find some of the cheapest flights from Washington to Tulsa with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Washington to Tulsa

Sunday is one of the best days to book for cheap flights from Washington to Tulsa: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Washington to Tulsa

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Tulsa in 2025. You can also book with separate airlines for your outbound and return journeys, from $134 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Tulsa flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Tulsa airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

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

Frequently asked questions

Is it cheaper to buy a plane ticket from IAD to Tulsa Intl. Airport last minute?
Booking your journey from IAD to Tulsa Intl. Airport (TUL) at the last minute could save you a nice sum if you strike it lucky and find a real steal. However, tickets don’t usually get cheaper as the date of departure nears. If you choose to wait, flights could also be booked solid or the best seats gone (because no one wants the middle seat). If you don’t want to risk it, book well ahead of your departure date. In fact, Expedia has some of the biggest deals up to a year in advance. If your favorite carrier hasn’t released tickets yet, check back regularly as offers are updated on Expedia constantly.
What airports do you fly into for Tulsa from Washington?
From Washington, you can travel to Tulsa through Tulsa Intl. Airport (TUL), Richard Lloyd Jones Jr Airport (RVS) and Bartlesville, OK (BVO-Bartlesville Municipal). Find out which hub is best for you before making your decision. If you go with Tulsa Intl. Airport (TUL), it’s around 6 mi northeast of downtown. Use the money you save when booking your ticket with Expedia to uncover the city’s well-known sights, such as BOK Center and Tulsa Zoo.
Can I change the date of my flight from Washington Dulles Intl. Airport (IAD) to Tulsa Intl. Airport (TUL)?
We know plans can change, so Expedia is here to help make things easier. First, access your IAD to Tulsa Intl. Airport itinerary through the Expedia Trips portal and check the ticket rules and conditions about what changes you can make. If you purchased your fare in the last 24 hours, some airlines allow you to cancel at no cost and organize new flights. If you bought your fare more than 24 hours ago, contact us via our Customer Service portal to learn more about your options.

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*Available to One Key members.