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Dulles Intl

$146+ Cheap flights from Tulsa (TUL) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — IAD
May 17 — May 241
Sun 5/17
Sun 5/24
1 adult, Economy
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Cheap flight deals from Tulsa to Dulles Intl

Cheapest flights from Tulsa to Dulles Intl
Explore the most affordable flight options available from Tulsa to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.

This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1211:05 am
TUL
-
IAD
1 stop11h 21m
American Airlines
Tue 5/197:00 am
IAD
-
TUL
1 stop16h 25m
American Airlines
Deal found 4/14$285
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2411:01 am
TUL
-
IAD
1 stop10h 46m
American Airlines
Sat 6/276:20 am
IAD
-
TUL
1 stop5h 10m
American Airlines
Deal found 4/14$348
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:50 pm
TUL
-
IAD
1 stop23h 14m
Multiple Airlines
Thu 6/184:32 pm
IAD
-
TUL
2 stops25h 37m
Multiple Airlines
Deal found 4/15$361
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:19 pm
TUL
-
IAD
2 stops10h 54m
American Airlines
Tue 6/27:24 pm
IAD
-
TUL
1 stop15h 47m
American Airlines
Deal found 4/14$373
This American Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:14 am
TUL
-
IAD
1 stop4h 57m
American Airlines
Fri 11/138:09 pm
IAD
-
TUL
1 stop17h 38m
American Airlines
Deal found 4/13$378
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:50 pm
TUL
-
IAD
1 stop24h 14m
Allegiant Air
Fri 6/269:02 pm
IAD
-
TUL
2 stops36h 02m
Allegiant Air
Deal found 4/15$390

Find flight deals from Tulsa to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Tulsa (TUL) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$285
(American Airlines)

One-way from

$146
(Kiwi.com)

Popular in

November

Cheapest in

May

Average price

$439
Provider with most accurate pricing for Tulsa-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tulsa-Washington, D.C. Dulles Intl flights.
Search Deals
From Tulsa to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Tulsa to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tulsa to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2026.
Use the filters below to find and compare flights from Tulsa to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TulsaWashington, D.C.

TUL - IAD

TULIAD

Tulsa

Sat 7/25

6:35 pm-12:45 am

1 stop5h 10m

Washington, D.C. Dulles Intl

Wed 7/29

6:10 am-11:03 am

1 stop5h 53m

$411

TulsaWashington, D.C.

TUL - IAD

TULIAD

Tulsa

Wed 5/6

6:20 am-3:50 pm

1 stop8h 30m

Washington, D.C. Dulles Intl

Sat 5/9

5:50 am-1:25 pm

1 stop8h 35m

$424

TulsaWashington, D.C.

TUL - IAD

TULIAD

Tulsa

Wed 6/24

6:55 am-12:36 pm

1 stop4h 41m

Washington, D.C. Dulles Intl

Mon 6/29

6:20 am-12:58 pm

1 stop7h 38m

$440

TulsaWashington, D.C.

TUL - IAD

TULIAD

Tulsa

Thu 7/2

6:15 pm-12:44 am

1 stop5h 29m

Washington, D.C. Dulles Intl

Tue 7/7

12:37 pm-6:04 pm

1 stop6h 27m

$440

TulsaWashington, D.C.

TUL - IAD

TULIAD

Tulsa

Thu 5/28

2:35 pm-9:22 pm

1 stop5h 47m

Washington, D.C. Dulles Intl

Sun 5/31

6:10 am-11:03 am

1 stop5h 53m

$440
Quickest round-trip

TulsaWashington, D.C.

TUL - IAD

TULIAD

Tulsa

Thu 7/23

6:49 pm-12:41 am

1 stop4h 52m

Washington, D.C. Dulles Intl

Tue 8/4

8:27 am-11:56 am

1 stop4h 29m

$440

TulsaWashington, D.C.

TUL - IAD

TULIAD

Tulsa

Sat 8/1

4:21 pm-12:28 am

1 stop7h 07m

Washington, D.C. Dulles Intl

Fri 8/7

8:27 am-11:56 am

1 stop4h 29m

$440

TulsaWashington, D.C.

TUL - IAD

TULIAD

Tulsa

Fri 9/4

5:02 pm-12:29 am

1 stop6h 27m

Washington, D.C. Dulles Intl

Sun 9/6

8:33 am-1:51 pm

1 stop6h 18m

$469

TulsaWashington, D.C.

TUL - IAD

TULIAD

Tulsa

Fri 9/11

10:05 am-4:41 pm

1 stop5h 36m

Washington, D.C. Dulles Intl

Sun 9/13

7:00 am-11:34 am

1 stop5h 34m

$469

TulsaWashington, D.C.

TUL - IAD

TULIAD

Tulsa

Wed 5/27

7:20 am-2:08 pm

1 stop5h 48m

Washington, D.C. Dulles Intl

Sat 5/30

3:39 pm-10:35 pm

1 stop7h 56m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Showing 1-10 of 22 resultsSorted by cheapest first
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3

Compare providers for flights from Tulsa to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tulsa to Dulles Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tulsa-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tulsa-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tulsa-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tulsa-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tulsa-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tulsa to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Tulsa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tulsa to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Tulsa to Washington, D.C. Dulles Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Tulsa to Washington, D.C. Dulles Intl Airport (average of $266). Flying from Tulsa to Washington, D.C. Dulles Intl Airport in November is currently the most expensive (average of $655). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Tulsa to Washington, D.C. Dulles Intl Airport?

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated April 17, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Tulsa to Washington, D.C. Dulles Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,406 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,406 reviews
Delta
7.9
Good
8,406 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,602 reviews
Delta
7.9
Good
8,406 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,593 reviews
Delta
7.9
Good
8,406 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Tulsa to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Tulsa to Washington, D.C. Dulles Intl?

    Located just 6.6 mi from the city center, Tulsa is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Tulsa. Booking flights from Tulsa (TUL) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 3 different airlines.

  • How long is the flight from Tulsa to Washington, D.C. Dulles Intl Airport?

    For as low as $440, United Airlines can have you in Washington, D.C. Dulles Intl Airport from Tulsa in 4h 41m. Airlines will cover a distance of 1025 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Tulsa to Washington, D.C. Dulles Intl Airport round-trip?

    Delta, at $143, was found to be the cheapest airline from Tulsa to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Delta is currently priced 66% below the average price you’ll pay for this route.

  • Can I find deals for flights from Tulsa to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Tulsa to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tulsa to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tulsa to Dulles Intl.

  • Can I find deals for business class flights from Tulsa to Dulles Intl?

    Yes. Cheapflights offers flight deals from Tulsa to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tulsa to Washington, D.C. Dulles Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Tulsa to Washington, D.C. Dulles Intl Airport (average of $266). Flying from Tulsa to Washington, D.C. Dulles Intl Airport in November is currently the most expensive (average of $655). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Owings Mills
Springfield
Arlington
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Largo
Upper Marlboro
Waldorf
Bowie
Clinton
Towson
Hunt Valley
Cordova

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Top 3 airlines flying from Tulsa to Dulles Intl

Discover the top 3 airlines that operate flights from Tulsa to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$143Average$266FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$266Average$439FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$338Average$502FlexibilityNo cancel feeOn-time71%

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