HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reagan-National

$206+ Cheap flights from Tulsa (TUL) to Reagan-National (DCA)

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — DCA
Jun 19 — Jun 261
Fri 6/19
Fri 6/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tulsa to Reagan-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Tulsa to Washington, D.C. Reagan-National are usually found in January or May, booked 57 days in advance, depart on a Tuesday or Saturday and return on a Saturday

Cheap flight deals from Tulsa to Reagan-National

Cheapest flights from Tulsa to Reagan-National
Explore the most affordable flight options available from Tulsa to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2026.

This American Airlines deal was found by Cheapflights users on 5/18. 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 7/2110:53 am
TUL
-
DCA
1 stop9h 38m
American Airlines
Tue 7/286:59 am
DCA
-
TUL
1 stop9h 17m
American Airlines
Deal found 5/18$390
This American Airlines deal was found by Cheapflights users on 5/19. 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 7/14:20 pm
TUL
-
DCA
Nonstop2h 58m
American Airlines
Wed 7/83:52 pm
DCA
-
TUL
1 stop9h 14m
American Airlines
Deal found 5/19$407
This American Airlines deal was found by Cheapflights users on 5/19. 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 6/234:20 pm
TUL
-
DCA
Nonstop2h 58m
American Airlines
Tue 6/301:44 pm
DCA
-
TUL
Nonstop3h 06m
American Airlines
Deal found 5/19$411
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:10 am
TUL
-
DCA
2 stops8h 50m
Southwest
Sat 5/306:00 am
DCA
-
TUL
1 stop4h 25m
Southwest
Deal found 5/16$416
This Southwest deal was found by Cheapflights users on 5/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:05 am
TUL
-
DCA
1 stop8h 15m
Southwest
Tue 6/307:55 pm
DCA
-
TUL
1 stop4h 25m
Southwest
Deal found 5/18$421
This American Airlines deal was found by Cheapflights users on 5/18. 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 8/1112:37 pm
TUL
-
DCA
1 stop10h 21m
American Airlines
Sat 8/1511:59 am
DCA
-
TUL
1 stop8h 58m
American Airlines
Deal found 5/18$422
This American Airlines deal was found by Cheapflights users on 5/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:35 am
TUL
-
DCA
1 stop8h 50m
American Airlines
Tue 7/2111:35 am
DCA
-
TUL
1 stop8h 31m
American Airlines
Deal found 5/15$423
This Southwest deal was found by Cheapflights users on 5/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/13:40 pm
TUL
-
DCA
1 stop6h 35m
Southwest
Wed 7/812:00 pm
DCA
-
TUL
2 stops7h 30m
Southwest
Deal found 5/18$426
This American Airlines deal was found by Cheapflights users on 5/18. 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 6/176:45 am
TUL
-
DCA
1 stop8h 44m
American Airlines
Wed 6/246:57 am
DCA
-
TUL
1 stop7h 36m
American Airlines
Deal found 5/18$427
This Delta deal was found by Cheapflights users on 5/16. 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.
Wed 6/246:00 am
TUL
-
DCA
2 stops14h 20m
Delta
Tue 6/301:30 pm
DCA
-
TUL
1 stop7h 00m
Delta
Deal found 5/16$432

Find flight deals from Tulsa to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Tulsa (TUL) to Reagan-National (DCA). 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 May 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$390
(American Airlines)

One-way from

$206
(Southwest)

Popular in

September

Cheapest in

January

Average price

$409

Good round-trip deal

$482 or less

Good one-way deal

$223 or less
Provider with most accurate pricing for Tulsa-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tulsa-Washington, D.C. Reagan-National flights.
Search Deals
From Tulsa to Washington, D.C. Reagan-National
Search Deals
One-way flight from Tulsa to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Tulsa to Washington, D.C. Reagan-National.
Search Deals
Price to beat on a one-way flight from Tulsa to Washington, D.C. Reagan-National.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tulsa to Reagan-National 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 May 20, 2026.
Use the filters below to find and compare flights from Tulsa to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Tue 6/23

12:49 pm-7:48 pm

1 stop5h 59m

Washington, D.C. Reagan-National

Tue 6/30

6:25 pm-10:20 pm

1 stop4h 55m

$431

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Tue 6/16

10:10 am-6:55 pm

2 stops7h 45m

Washington, D.C. Reagan-National

Wed 6/24

6:10 am-9:35 am

1 stop4h 25m

$436

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Tue 7/21

5:45 am-2:00 pm

2 stops7h 15m

Washington, D.C. Reagan-National

Tue 7/28

12:00 pm-6:30 pm

2 stops7h 30m

$441

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Wed 5/27

4:28 pm-11:44 pm

1 stop6h 16m

Washington, D.C. Reagan-National

Tue 6/2

1:30 pm-7:33 pm

1 stop7h 03m

$456

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Wed 5/27

2:25 pm-9:55 pm

1 stop6h 30m

Washington, D.C. Reagan-National

Wed 6/3

7:55 am-11:35 am

1 stop4h 40m

$456

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Tue 6/2

3:10 pm-10:15 pm

1 stop6h 05m

Washington, D.C. Reagan-National

Sat 6/6

7:00 am-2:45 pm

1 stop8h 45m

$456

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Wed 6/24

12:49 pm-8:48 pm

1 stop6h 59m

Washington, D.C. Reagan-National

Mon 6/29

1:30 pm-7:30 pm

1 stop7h 00m

$470

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Wed 6/24

6:00 am-9:20 pm

2 stops14h 20m

Washington, D.C. Reagan-National

Thu 7/2

1:30 pm-7:30 pm

1 stop7h 00m

$471
Quickest round-trip

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Mon 5/25

5:10 am-11:10 am

1 stop5h 00m

Washington, D.C. Reagan-National

Tue 7/7

6:10 am-9:35 am

1 stop4h 25m

$483
Cheapest one-way

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Thu 5/28

3:55 pm-10:55 pm

1 stop6h 00m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Tulsa to Reagan-National

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 Reagan-National in May.
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. Reagan-National 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. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tulsa-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tulsa-Washington, D.C. Reagan-National 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. Reagan-National 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 Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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. Reagan-National Airport

How far ahead should I book a flight from Tulsa to Washington, D.C. Reagan-National Airport?

Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Tulsa to Washington, D.C. Reagan-National Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Tulsa to Washington, D.C. Reagan-National Airport?

Currently, January is the cheapest month in which you can book a flight from Tulsa to Washington, D.C. Reagan-National Airport (average of $370). Flying from Tulsa to Washington, D.C. Reagan-National Airport in September is currently the most expensive (average of $528). 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.

What is the cheapest time of day to fly from TUL to DCA?

Find hourly flight availability from Tulsa to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 20, 2026.

When flying from Tulsa to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated May 20, 2026.
Read through reviews of airlines operating flights from Tulsa to Washington, D.C. Reagan-National Airport, such as Southwest,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,284 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
7.9
Good
4,284 reviews
Southwest
7.9
Good
4,284 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,737 reviews
Southwest
7.9
Good
4,284 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,642 reviews
Southwest
7.9
Good
4,284 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

7.9

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Tulsa to Reagan-National. 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. Reagan-National?

    If you book a flight to Washington, D.C. Reagan-National from Tulsa, you will be flying from Tulsa, which is the city’s only airport. Tulsa (TUL) is located 6.6 mi from the center of Tulsa. There are 0 flights from Tulsa to Washington, D.C. Reagan-National per day from 3 different airlines.

  • How long is the flight from Tulsa to Washington, D.C. Reagan-National Airport?

    Departing from Tulsa to Washington, D.C. Reagan-National Airport will take you 5h 59m. Airlines will cover a distance of 1046 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Tulsa to Washington, D.C. Reagan-National Airport is Southwest. Our recent data shows that you can find tickets from as low as $266 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $294 and $338 round-trip. Users have found that Southwest is 41% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Tulsa to Washington, D.C. Reagan-National Airport one-way?

    $118 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Southwest, with prices starting from $176 and $177, respectively.

  • What are the cheapest flights from Tulsa to Washington, D.C. Reagan-National Airport?

    While on average a flight from Tulsa to Washington, D.C. Reagan-National Airport is generally $591, our data shows the cheapest flight currently is $223. When looking at the most popular route, (Tulsa - Washington, D.C. Reagan-National), you can expect to pay $411 for that flight.

  • Can I find deals for flights from Tulsa to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Tulsa to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tulsa to Reagan-National?

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

  • Can I find deals for business class flights from Tulsa to Reagan-National?

    Yes. Cheapflights offers flight deals from Tulsa to Reagan-National 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. Reagan-National Airport?

    Currently, January is the cheapest month in which you can book a flight from Tulsa to Washington, D.C. Reagan-National Airport (average of $370). Flying from Tulsa to Washington, D.C. Reagan-National Airport in September is currently the most expensive (average of $528). 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. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Tysons
Owings Mills
Springfield
Arlington
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Silver Spring
Hanover
Laurel
Woodbridge
Waldorf
Largo
Clinton
Hunt Valley
Cordova
Reston

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Tulsa to Reagan-National

Discover the top 3 airlines that operate flights from Tulsa to Reagan-National. 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 May 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$266Average$439FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$294Average$478FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$338Average$475FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights