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

$177+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — DCA
Aug 5 — Aug 121
Wed 8/5
Wed 8/12
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 August or January, booked 47 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

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 July 6, 2026.

This American Airlines deal was found by Cheapflights users on 7/2. 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 8/46:35 am
TUL
-
DCA
1 stop8h 50m
American Airlines
Tue 8/1111:35 am
DCA
-
TUL
1 stop8h 30m
American Airlines
Deal found 7/2$343
This American Airlines deal was found by Cheapflights users on 7/1. 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 7/226:35 am
TUL
-
DCA
1 stop8h 50m
American Airlines
Sat 7/253:23 pm
DCA
-
TUL
1 stop5h 14m
American Airlines
Deal found 7/1$380
This American Airlines deal was found by Cheapflights users on 7/1. 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 8/2212:57 pm
TUL
-
DCA
1 stop9h 01m
American Airlines
Mon 8/241:44 pm
DCA
-
TUL
Nonstop3h 03m
American Airlines
Deal found 7/1$403
This American Airlines deal was found by Cheapflights users on 7/2. 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 8/64:17 pm
TUL
-
DCA
Nonstop3h 01m
American Airlines
Tue 8/111:44 pm
DCA
-
TUL
Nonstop3h 03m
American Airlines
Deal found 7/2$410
This American Airlines deal was found by Cheapflights users on 7/2. 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 8/16:50 am
TUL
-
DCA
1 stop10h 09m
American Airlines
Fri 8/71:44 pm
DCA
-
TUL
Nonstop3h 03m
American Airlines
Deal found 7/2$416
This Delta deal was found by Cheapflights users on 7/2. 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 7/254:21 pm
TUL
-
DCA
1 stop6h 31m
Delta
Wed 7/2912:27 pm
DCA
-
TUL
1 stop4h 26m
Delta
Deal found 7/2$417

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 July 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$343
(American Airlines)

One-way from

$177
(American Airlines)

Popular in

September

Cheapest in

August

Average price

$483

Good round-trip deal

$412 or less

Good one-way deal

$423 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
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 6, 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 9/29

4:45 pm-11:15 pm

1 stop5h 30m

Washington, D.C. Reagan-National

Wed 9/30

6:10 am-11:30 am

1 stop6h 20m

$417

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Tue 8/4

10:01 am-6:33 pm

1 stop7h 32m

Washington, D.C. Reagan-National

Tue 8/11

1:30 pm-7:22 pm

1 stop6h 52m

$417

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Tue 9/15

6:10 am-5:00 pm

1 stop9h 50m

Washington, D.C. Reagan-National

Wed 9/16

1:30 pm-9:35 pm

2 stops9h 05m

$422

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Tue 8/4

1:10 pm-10:05 pm

2 stops7h 55m

Washington, D.C. Reagan-National

Tue 8/11

10:45 am-5:55 pm

2 stops8h 10m

$427

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Mon 11/16

7:50 am-3:20 pm

1 stop6h 30m

Washington, D.C. Reagan-National

Thu 11/19

6:10 am-12:20 pm

1 stop7h 10m

$443
Quickest round-trip

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Wed 10/14

5:00 pm-11:55 pm

1 stop5h 55m

Washington, D.C. Reagan-National

Sun 10/18

6:35 pm-11:10 pm

1 stop5h 35m

$463

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Wed 9/16

1:10 pm-10:20 pm

2 stops8h 10m

Washington, D.C. Reagan-National

Sun 9/20

6:00 pm-10:10 pm

1 stop5h 10m

$468

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Wed 10/21

12:49 pm-8:36 pm

1 stop6h 47m

Washington, D.C. Reagan-National

Thu 11/5

2:00 pm-8:00 pm

1 stop7h 00m

$470

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Fri 9/4

4:05 pm-10:25 pm

1 stop5h 20m

Washington, D.C. Reagan-National

Sun 9/6

4:00 pm-10:00 pm

2 stops7h 00m

$475
Cheapest one-way
Quickest one-way

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Sat 8/1

3:25 pm-8:35 pm

1 stop4h 10m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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 July.
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 46 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, August is the cheapest month in which you can book a flight from Tulsa to Washington, D.C. Reagan-National Airport (average of $296). Flying from Tulsa to Washington, D.C. Reagan-National Airport in September is currently the most expensive (average of $540). 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 July 6, 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 July 6, 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
4,251 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

7.9

Food

7.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
7.9
Good
4,251 reviews
Southwest
7.9
Good
4,251 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

7.9

Food

7.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
United Airlines
7.4
Good
9,940 reviews
Southwest
7.9
Good
4,251 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

7.9

Food

7.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
American Airlines
7.1
Good
11,782 reviews
Southwest
7.9
Good
4,251 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

7.9

Food

7.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

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 30m. 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 United Airlines. Our recent data shows that you can find tickets from as low as $294 on this airline. Additional options worth looking into are Southwest and American Airlines, starting at $296 and $351 round-trip. Users have found that United Airlines is 35% 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 Southwest and American Airlines, with prices starting from $177 and $182, respectively.

  • What are the most reliable airlines from Tulsa to Washington, D.C. Reagan-National Airport?

    Consider American Airlines (58%), PSA Airlines (58%) or Alaska Airlines (0%) when booking your flight. These represent the most reliable airlines when flying from Tulsa to Washington, D.C. Reagan-National Airport.

  • 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 $471, our data shows the cheapest flight currently is $355. When looking at the most popular route, (Tulsa - Washington, D.C. Reagan-National), you can expect to pay $431 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, August is the cheapest month in which you can book a flight from Tulsa to Washington, D.C. Reagan-National Airport (average of $296). Flying from Tulsa to Washington, D.C. Reagan-National Airport in September is currently the most expensive (average of $540). 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
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Manassas
Falls Church
Fredericksburg
Hanover
Laurel
Silver Spring
Clinton
Hunt Valley
Cordova
Woodbridge

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 July 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$294Average$478FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$296Average$448FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$351Average$481FlexibilityNo 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.