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Dulles Intl

$104+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — IAD
Sep 17 — Sep 241
Thu 9/17
Thu 9/24
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 August 18, 2026.

This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:50 pm -
1 stop5h 44m
Sun 9/68:28 am -
1 stop4h 28m
Deal found 8/13$207
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Tue 10/67:31 am -
1 stop14h 52m
Tue 10/136:42 am -
1 stop16h 11m
Deal found 8/13$327
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 10/18:11 pm -
1 stop17h 07m
Fri 10/307:13 pm -
1 stop15h 32m
Deal found 8/14$375
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 10/1012:59 pm -
1 stop9h 24m
Sat 10/176:42 am -
1 stop12h 20m
Deal found 8/13$377
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 10/148:17 pm -
1 stop17h 01m
Sat 10/176:42 am -
1 stop12h 20m
Deal found 8/13$378
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 10/110:41 am -
1 stop11h 11m
Mon 10/57:13 pm -
1 stop17h 56m
Deal found 8/14$383
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:45 pm -
1 stop5h 49m
Sun 9/136:00 am -
1 stop7h 00m
Deal found 8/13$403
This American Airlines deal was found by Cheapflights users on 8/17. 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 11/610:47 am -
1 stop11h 32m
Thu 11/122:42 pm -
1 stop10h 12m
Deal found 8/17$412
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 9/57:43 am -
2 stops13h 10m
Wed 9/94:56 pm -
1 stop16h 22m
Deal found 8/13$413
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 9/242:52 pm -
1 stop6h 59m
Wed 9/3010:25 am -
1 stop4h 36m
Deal found 8/14$417

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 August 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$207
(Delta)

One-way from

$104
(Delta)

Popular in

September

Cheapest in

December

Average price

$563
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. 9% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 18, 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 Tulsa - IAD Washington, D.C. Dulles Intl

TULIAD

Tulsa

Thu 10/1

6:00 am-11:30 am

1 stop4h 30m

Washington, D.C. Dulles Intl

Mon 10/5

5:12 pm-11:54 pm

1 stop7h 42m

$207

TulsaWashington, D.C.

TUL Tulsa - IAD Washington, D.C. Dulles Intl

TULIAD

Tulsa

Tue 9/22

12:45 pm-8:14 pm

1 stop6h 29m

Washington, D.C. Dulles Intl

Tue 9/29

6:00 am-12:00 pm

1 stop7h 00m

$207
Quickest round-trip

TulsaWashington, D.C.

TUL Tulsa - IAD Washington, D.C. Dulles Intl

TULIAD

Tulsa

Sat 9/5

5:50 pm-12:34 am

1 stop5h 44m

Washington, D.C. Dulles Intl

Sun 9/6

8:28 am-11:56 am

1 stop4h 28m

$207

TulsaWashington, D.C.

TUL Tulsa - IAD Washington, D.C. Dulles Intl

TULIAD

Tulsa

Wed 10/14

5:30 pm-12:42 am

1 stop6h 12m

Washington, D.C. Dulles Intl

Tue 10/20

8:13 am-12:04 pm

1 stop4h 51m

$417

TulsaWashington, D.C.

TUL Tulsa - IAD Washington, D.C. Dulles Intl

TULIAD

Tulsa

Tue 10/13

5:30 pm-12:42 am

1 stop6h 12m

Washington, D.C. Dulles Intl

Tue 10/20

8:13 am-12:04 pm

1 stop4h 51m

$468

TulsaWashington, D.C.

TUL Tulsa - IAD Washington, D.C. Dulles Intl

TULIAD

Tulsa

Fri 10/16

11:31 am-6:20 am

1 stop17h 49m

Washington, D.C. Dulles Intl

Wed 10/21

9:16 pm-10:41 am

2 stops38h 25m

$484

TulsaWashington, D.C.

TUL Tulsa - IAD Washington, D.C. Dulles Intl

TULIAD

Tulsa

Thu 10/15

6:57 pm-12:42 am

1 stop4h 45m

Washington, D.C. Dulles Intl

Sat 10/17

6:12 pm-9:23 am

1 stop16h 11m

$492

TulsaWashington, D.C.

TUL Tulsa - IAD Washington, D.C. Dulles Intl

TULIAD

Tulsa

Thu 10/15

6:57 pm-12:42 am

1 stop4h 45m

Washington, D.C. Dulles Intl

Mon 10/19

7:45 pm-9:23 am

1 stop14h 38m

$492

TulsaWashington, D.C.

TUL Tulsa - IAD Washington, D.C. Dulles Intl

TULIAD

Tulsa

Sat 9/12

9:51 am-9:30 pm

2 stops10h 39m

Washington, D.C. Dulles Intl

Tue 9/15

3:15 pm-11:27 pm

1 stop9h 12m

$536

TulsaWashington, D.C.

TUL Tulsa - IAD Washington, D.C. Dulles Intl

TULIAD

Tulsa

Mon 9/7

6:26 pm-12:44 am

1 stop5h 18m

Washington, D.C. Dulles Intl

Wed 9/9

10:41 am-3:00 pm

1 stop5h 19m

$548

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 22 resultsSorted by cheapest first
1
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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 August.
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, December is the cheapest month in which you can book a flight from Tulsa to Washington, D.C. Dulles Intl Airport (average of $388). Flying from Tulsa to Washington, D.C. Dulles Intl Airport in September is currently the most expensive (average of $638). 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.

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 August 18, 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
7.8
Good
8,499 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,499 reviews
Delta
7.8
Good
8,499 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,100 reviews
Delta
7.8
Good
8,499 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,951 reviews
Delta
7.8
Good
8,499 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 $207, Delta can have you in Washington, D.C. Dulles Intl Airport from Tulsa in 4h 30m. Airlines will cover a distance of 1025 mi.

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

    Delta, at $196, was found to be the cheapest airline from Tulsa to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is currently priced 60% 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, December is the cheapest month in which you can book a flight from Tulsa to Washington, D.C. Dulles Intl Airport (average of $388). Flying from Tulsa to Washington, D.C. Dulles Intl Airport in September is currently the most expensive (average of $638). 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
Owings Mills
Arlington
Tysons
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Fredericksburg
Falls Church
Sterling
Hanover
Laurel
Springfield
Oxon Hill
Clinton
Hunt Valley
Woodbridge

Browse thousands of different options on Cheapflights for your next trip

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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 August 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$480FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$352Average$529FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$388Average$479FlexibilityNo cancel feeOn-time69%

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