What is the cheapest airline that flies from Oklahoma to Washington, D.C. Reagan-National?

Frontier, Southwest, and Delta are the most popular carriers operating from Oklahoma to Washington, D.C. Reagan-National

How long does it take to fly to Washington, D.C. Reagan-National Airport?

Flight times from Oklahoma to Washington, D.C. Reagan-National Airport vary, but if you’re flying out of Tulsa and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 4h 55m on average. Another popular route from Oklahoma to Washington, D.C. Reagan-National Airport is flying from Oklahoma City to Washington, D.C. Dulles Intl Airport, which will take roughly 4h 55m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Washington, D.C. Reagan-National Airport?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Oklahoma according to our data. American Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 5 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from Oklahoma to Washington, D.C. Reagan-National Airport?

As of February 2026, there are 5 operators available to choose from for flights from Oklahoma to Washington, D.C. Reagan-National Airport.

How old do you have to be to fly from Oklahoma to Washington, D.C. Reagan-National Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oklahoma to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$76 Cheap Flights from Oklahoma to Washington, D.C. Reagan-National Airport in 2026

Q: How many flights depart from Oklahoma to Washington, D.C. Reagan-National Airport on average per day?

As of February 2026, 22 flights take off from Oklahoma and land in Washington, D.C. Reagan-National Airport each day. The most common flight departure time for this route is 5:00PM, with 85% of daily flights taking off in the afternoon.

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Find the cheapest flights from Oklahoma to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:56 pm - 10:55 pm

DFW

DCA

2h 59mnonstop

5:00 am - 7:24 am

DCA

DFW

3h 24mnonstop

$115American Airlines

Sat, May 16 - Sat, May 23

7:04 pm - 11:00 pm

DFW

DCA

2h 56mnonstop

6:30 am - 9:25 am

DCA

DFW

3h 55mnonstop

$134American Airlines

Sat, Mar 7 - Sat, Mar 14

5:06 am - 9:04 am

DFW

DCA

2h 58mnonstop

5:00 am - 7:24 am

DCA

DFW

3h 24mnonstop

$156American Airlines

Wed, May 20 - Sat, May 23

7:00 am - 10:59 am

DFW

DCA

2h 59mnonstop

6:37 pm - 9:24 pm

DCA

DFW

3h 47mnonstop

$161American Airlines

Tue, Mar 31 - Sat, Apr 4

5:45 am - 1:15 pm

DFW

DCA

6h 30m

1 stop

2:00 pm - 11:29 pm

DCA

DFW

10h 29m

1 stop

$180Frontier

Thu, Feb 26 - Sat, Feb 28

7:30 pm - 1:00 pm

OKC

DCA

16h 30m

1 stop

6:00 pm - 7:48 pm

DCA

OKC

26h 48m

1 stop

$182Frontier

Wed, Apr 15 - Sun, Apr 19

4:13 pm - 1:02 pm

XNA

DCA

19h 49m

1 stop

8:00 am - 10:57 am

DCA

XNA

27h 57m

2 stops

$332Multiple Airlines

Fri, Mar 6 - Wed, Mar 11

7:59 pm - 4:59 pm

XNA

DCA

20h 00m

1 stop

7:00 am - 11:01 am

DCA

XNA

29h 01m

2 stops

$342Multiple Airlines

Mon, Apr 20 - Wed, Apr 29

2:35 pm - 10:49 pm

TUL

DCA

7h 14m

1 stop

6:30 am - 11:03 am

DCA

TUL

5h 33m

1 stop

$385United Airlines

Tue, Jun 9 - Sat, Jun 13

7:05 am - 2:00 pm

TUL

DCA

5h 55m

1 stop

6:50 pm - 10:45 pm

DCA

TUL

4h 55m

1 stop

$394Southwest

Tue, Apr 21 - Wed, Apr 22

Frontier flights from Oklahoma to Washington, D.C. Reagan-National Airport

Our best Frontier deals on Oklahoma to Washington, D.C. Reagan-National Airport flight tickets

Frontier

Feb 26

DFW10:20 amDallas/Fort Worth

10h 39m

1 stop

DCA9:59 pmWashington, D.C. Reagan-National

Mar 4

DCA2:00 pmWashington, D.C. Reagan-National

9h 38m

1 stop

DFW10:38 pmDallas/Fort Worth

$180

Frontier

Apr 15

OKC7:30 pmOklahoma City Will Rogers World

16h 30m

1 stop

DCA1:00 pmWashington, D.C. Reagan-National

Apr 19

DCA6:00 pmWashington, D.C. Reagan-National

26h 48m

1 stop

OKC7:48 pmOklahoma City Will Rogers World

$182

Frontier

Apr 13

DFW6:51 pmDallas/Fort Worth

21h 08m

1 stop

DCA4:59 pmWashington, D.C. Reagan-National

Apr 17

DCA6:00 pmWashington, D.C. Reagan-National

7h 12m

1 stop

DFW12:12 amDallas/Fort Worth

$186

United Airlines flights from Oklahoma to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Oklahoma to Washington, D.C. Reagan-National Airport flight tickets

United Airlines

Mar 7

OKC6:01 pmOklahoma City Will Rogers World

4h 58m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

Mar 9

DCA10:30 amWashington, D.C. Reagan-National

7h 11m

1 stop

OKC4:41 pmOklahoma City Will Rogers World

$331

United Airlines

Jun 20

OKC4:14 pmOklahoma City Will Rogers World

5h 35m

1 stop

DCA10:49 pmWashington, D.C. Reagan-National

Jun 26

DCA10:30 amWashington, D.C. Reagan-National

7h 17m

1 stop

OKC4:47 pmOklahoma City Will Rogers World

$341

United Airlines

Jun 9

TUL2:35 pmTulsa

7h 14m

1 stop

DCA10:49 pmWashington, D.C. Reagan-National

Jun 13

DCA6:30 amWashington, D.C. Reagan-National

5h 33m

1 stop

TUL11:03 amTulsa

$385

momondo Fare Finder

Use the filters below to find and compare flights from Oklahoma to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Sat 5/16

6:56 pm-10:55 pm

Nonstop2h 59m

Washington, D.C. Reagan-National

Sat 5/23

5:00 am-7:24 am

Nonstop3h 24m

$115

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Sat 3/7

7:04 pm-11:00 pm

Nonstop2h 56m

Washington, D.C. Reagan-National

Sat 3/14

6:30 am-9:25 am

Nonstop3h 55m

$134

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Wed 5/20

5:06 am-9:04 am

Nonstop2h 58m

Washington, D.C. Reagan-National

Sat 5/23

5:00 am-7:24 am

Nonstop3h 24m

$156

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Tue 3/31

7:00 am-10:59 am

Nonstop2h 59m

Washington, D.C. Reagan-National

Sat 4/4

6:37 pm-9:24 pm

Nonstop3h 47m

$161

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Thu 2/26

5:45 am-1:15 pm

1 stop6h 30m

Washington, D.C. Reagan-National

Sat 2/28

2:00 pm-11:29 pm

1 stop10h 29m

$180

Oklahoma CityWashington, D.C.

OKC - DCA

OKCDCA

Oklahoma City Will Rogers World

Wed 4/15

7:30 pm-1:00 pm

1 stop16h 30m

Washington, D.C. Reagan-National

Sun 4/19

6:00 pm-7:48 pm

1 stop26h 48m

$182

FayettevilleWashington, D.C.

XNA - DCA

XNADCA

Fayetteville Northwest Arkansas

Fri 3/6

4:13 pm-1:02 pm

1 stop19h 49m

Washington, D.C. Reagan-National

Wed 3/11

8:00 am-10:57 am

2 stops27h 57m

$332

FayettevilleWashington, D.C.

XNA - DCA

XNADCA

Fayetteville Northwest Arkansas

Mon 4/20

7:59 pm-4:59 pm

1 stop20h 00m

Washington, D.C. Reagan-National

Wed 4/29

7:00 am-11:01 am

2 stops29h 01m

$342

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Tue 6/9

2:35 pm-10:49 pm

1 stop7h 14m

Washington, D.C. Reagan-National

Sat 6/13

6:30 am-11:03 am

1 stop5h 33m

$385

TulsaWashington, D.C.

TUL - DCA

TULDCA

Tulsa

Tue 4/21

7:05 am-2:00 pm

1 stop5h 55m

Washington, D.C. Reagan-National

Wed 4/22

6:50 pm-10:45 pm

1 stop4h 55m

$394

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oklahoma to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of January is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Oklahoma, with most prices found around $356. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $371.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Oklahoma to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $367. Flights from Oklahoma to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $506. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Oklahoma to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the morning. Our users have found flights to Washington, D.C. Reagan-National Airport in the morning for as low as $385. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the afternoon when prices are around $426.

What is the cheapest Oklahoma to Washington, D.C. Reagan-National flight route?

Fly from Tulsa to Washington, D.C. Reagan-National for the best Oklahoma - Washington, D.C. Reagan-National flight prices

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Oklahoma when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $404 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Oklahoma for as low as $348 on momondo.

What cabin class options are available on Oklahoma to Washington, D.C. Reagan-National flights?

There are 3 cabin classes available to choose from on Oklahoma to Washington, D.C. Reagan-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Oklahoma to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 2% on your flight if you consider stops on a Oklahoma to Washington, D.C. Reagan-National Airport flight.

Cheap Oklahoma to Washington, D.C. Reagan-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oklahoma to Washington, D.C. Reagan-National Airport

Best Price Found	$184
Fastest flight time	2h 35m
Direct flights	Every day

The best one-way flight to Washington, D.C. Reagan-National Airport from Oklahoma in the past 72 hours is $184. The best round-trip flight deal from Oklahoma to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $382.

The fastest flight from Oklahoma to Washington, D.C. Reagan-National Airport takes 2h 35m

Direct flights go from Oklahoma to Washington, D.C. Reagan-National Airport every day.

Search flight deals

When did momondo last update prices for flights from Oklahoma to Washington, D.C. Reagan-National Airport?
Prices for flights from Oklahoma to Washington, D.C. Reagan-National Airport were last updated today.
How many operators does momondo search for flights from Oklahoma to Washington, D.C. Reagan-National Airport?
As of February 2026, there are 5 operators available to choose from for flights from Oklahoma to Washington, D.C. Reagan-National Airport.
How old do you have to be to fly from Oklahoma to Washington, D.C. Reagan-National Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oklahoma to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Oklahoma to Washington, D.C. Reagan-National Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Oklahoma to Washington, D.C. Reagan-National Airport is Embraer 175 (35.85% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 700 (18.87%), Canadair (Bombardier) Regional Jet 900 (14.47%), and Boeing 737-700 Passenger/BBJ1 (winglets) (11.32%).

Best airlines flying from Oklahoma to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Oklahoma to Washington, D.C. Reagan-National Airport with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $167	Free Cancellation	Rating 5.7 3,047 reviews	Search Frontier flights
Delta	PriceFrom $206	Free Cancellation	Rating 7.9 8,204 reviews	Search Delta flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 9,299 reviews	Search United Airlines flights
Southwest	PriceFrom $266	Free Cancellation	Rating 8.0 4,285 reviews	Search Southwest flights
American Airlines	PriceFrom $293	Free Cancellation	Rating 7.2 11,294 reviews	Search American Airlines flights

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Colonial Beach

Tysons

Silver Spring

Towson

Fredericksburg

Gaithersburg

Rockville

Manassas

Springfield

Fairfax

Linthicum Heights

Bethesda

Glen Burnie

Why use momondo?

Why should I use momondo to find a flight deal from Oklahoma to Washington, D.C.?

It is quick and easy to find Oklahoma to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

Can I find flights from Oklahoma to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Oklahoma which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Oklahoma to Washington, D.C.?

momondo helps you find the best flight between Oklahoma and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Oklahoma to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Oklahoma are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Oklahoma to Washington, D.C. from $76

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oklahoma to Washington, D.C. departing on 2/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Oklahoma to Washington, D.C. Reagan-National Airport

Our best Frontier deals on Oklahoma to Washington, D.C. Reagan-National Airport flight tickets

United Airlines flights from Oklahoma to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Oklahoma to Washington, D.C. Reagan-National Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Oklahoma to Washington, D.C. Reagan-National Airport that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Oklahoma to Washington, D.C. Reagan-National Airport

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

What is the cheapest Oklahoma to Washington, D.C. Reagan-National flight route?

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

What cabin class options are available on Oklahoma to Washington, D.C. Reagan-National flights?

Can stopping save me money on Oklahoma to Washington, D.C. Reagan-National Airport flights?

What is the cheapest airline that flies from Oklahoma to Washington, D.C. Reagan-National?

What airlines fly to Washington, D.C. Reagan-National Airport?

How many flights depart from Oklahoma to Washington, D.C. Reagan-National Airport on average per day?

How many flights depart from Oklahoma to Washington, D.C. Reagan-National Airport on average per week?

How long does it take to fly to Washington, D.C. Reagan-National Airport?

Cheap Oklahoma to Washington, D.C. Reagan-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oklahoma to Washington, D.C. Reagan-National Airport

Best Price Found

Fastest flight time

Direct flights

Best airlines flying from Oklahoma to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Oklahoma to Washington, D.C. Reagan-National Airport with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

Why should I use momondo to find a flight deal from Oklahoma to Washington, D.C.?

Can I find flights from Oklahoma to Washington, D.C. with flexible booking policies on momondo?

How can momondo help me find flights from Oklahoma to Washington, D.C.?

I’m not ready to book a flight from Oklahoma to Washington, D.C. right now. Can momondo alert me if prices change?

An easier way to manage your Washington, D.C. Reagan-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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