OKC - DCA

$105 Find Cheap Flights from Oklahoma City to Reagan Washington National Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oklahoma City to Reagan-National departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$210
Typical prices: $303-$475
Frontier
Wed 10/14Wed 10/21
OKC - DCA • 1 stop
Cheapest non-stop
$347
Typical prices: $405-$610
American Airlines
Wed 8/5Thu 8/13
OKC - DCA • Non-stop
Top airlines
Cheapest • from $210 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
You can fly direct with American Airlines and Southwest. Average duration is 2h 54m
Direct flights
Direct flights
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Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $243 (round-trip)
Shortest trip • 4h 49m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 58% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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Expert advice
Flight Deals

Cheap Flights from Oklahoma City to Reagan-National (OKC-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oklahoma City to Reagan-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oklahoma City to Reagan-National

Wed, Oct 14 - Wed, Oct 21
Frontier Logo
1:56 pm - 9:58 pm
OKC
-
DCA
7h 02m
1 stop
Frontier Logo
7:00 am - 1:01 pm
DCA
-
OKC
7h 01m
1 stop
$210Frontier
Wed, Oct 14 - Tue, Oct 20
Frontier Logo
1:56 pm - 9:58 pm
OKC
-
DCA
7h 02m
1 stop
Frontier Logo
7:00 am - 1:01 pm
DCA
-
OKC
7h 01m
1 stop
$229Frontier
Wed, Aug 12 - Wed, Aug 19
Frontier Logo
7:16 pm - 9:59 pm
OKC
-
DCA
25h 43m
1 stop
Frontier Logo
1:59 pm - 2:59 pm
DCA
-
OKC
26h 00m
1 stop
$232Frontier
Sun, Oct 18 - Wed, Oct 21
Frontier Logo
1:56 pm - 9:58 pm
OKC
-
DCA
7h 02m
1 stop
Frontier Logo
7:00 am - 1:01 pm
DCA
-
OKC
7h 01m
1 stop
$240Frontier
Sat, Oct 10 - Wed, Oct 14
Frontier Logo
1:56 pm - 9:58 pm
OKC
-
DCA
7h 02m
1 stop
Frontier Logo
7:00 am - 1:01 pm
DCA
-
OKC
7h 01m
1 stop
$248Frontier
Thu, Aug 13 - Mon, Aug 17
Frontier Logo
3:44 pm - 12:51 pm
OKC
-
DCA
20h 07m
1 stop
Frontier Logo
7:00 am - 2:59 pm
DCA
-
OKC
8h 59m
1 stop
$250Frontier
Wed, Oct 14 - Mon, Oct 19
Frontier Logo
1:56 pm - 9:58 pm
OKC
-
DCA
7h 02m
1 stop
Frontier Logo
7:00 am - 1:01 pm
DCA
-
OKC
7h 01m
1 stop
$258Frontier
Fri, Aug 7 - Wed, Aug 12
Frontier Logo
3:44 pm - 12:51 pm
OKC
-
DCA
20h 07m
1 stop
Frontier Logo
7:00 am - 6:31 pm
DCA
-
OKC
12h 31m
1 stop
$259Frontier
Thu, Aug 6 - Mon, Aug 10
Frontier Logo
3:44 pm - 12:51 pm
OKC
-
DCA
20h 07m
1 stop
Frontier Logo
7:00 am - 2:59 pm
DCA
-
OKC
8h 59m
1 stop
$261Frontier
Tue, Oct 13 - Mon, Oct 19
Frontier Logo
1:56 pm - 9:58 pm
OKC
-
DCA
7h 02m
1 stop
Frontier Logo
6:00 pm - 1:01 pm
DCA
-
OKC
20h 01m
1 stop
$262Frontier
Booking Insights

KAYAK's insights & trends for Oklahoma City to Reagan-National flights

Get data-powered insights and trends into flights from Oklahoma City to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Oklahoma City to Washington, D.C. Reagan-National Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Oklahoma City to Washington, D.C. Reagan-National Airport departing in October.

What’s the cheapest day of the week to fly from Oklahoma City to Reagan Washington National Airport?

The average price of all round-trip flights from Oklahoma City to Washington, D.C. Reagan-National Airport clicked on KAYAK for each day over the last 12 months.

When flying from Oklahoma City to Reagan Washington National Airport, you should consider leaving on a Wednesday and avoid Mondays if you are looking for the best rates. For your return to Oklahoma City, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oklahoma City to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Oklahoma City to Washington, D.C. Reagan-National Airport is September, where tickets cost $376 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $594 and $567 respectively.

Can I save money by flying with a layover from Oklahoma City to Washington, D.C. Reagan-National Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $480, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Oklahoma City to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Oklahoma City to Washington, D.C. Reagan-National Airport, you should book around 4 weeks before departure, which saves you about 58% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Expert advice

Expert advice for your flight from Oklahoma City to Reagan-National

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low season

January

Cheapest flight

$105
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Oklahoma City to Reagan Washington National Airport

When to book flights from Oklahoma City to Reagan-National

Are your dates flexible? Find out the best times to travel from Oklahoma City to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oklahoma City to Reagan Washington National Airport flights

  • What is the cheapest flight from Oklahoma City to Washington, D.C. Reagan-National Airport?

    In the last 5 days, the lowest price for a flight from Oklahoma City to Washington, D.C. Reagan-National Airport was $105 for a one-way ticket and $210 for a round-trip.

  • Do I need a passport to fly between Oklahoma City and Reagan Washington National Airport?

    A passport is not required to fly from Oklahoma City to Reagan Washington National Airport.

  • Which airlines offer Wi-Fi service onboard planes from Oklahoma City to Reagan Washington National Airport?

    American Airlines, Delta, Alaska Airlines, and JetBlue offer inflight Wi-Fi service on the Oklahoma City to Reagan Washington National Airport flight route.

  • Which aircraft models fly most regularly from Oklahoma City to Reagan Washington National Airport?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Oklahoma City to Reagan Washington National Airport flight route.

  • Which airline alliances offer flights from Oklahoma City to Reagan Washington National Airport?

    Star Alliance, and oneworld are the airline alliances operating flights between Oklahoma City and Reagan Washington National Airport, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Oklahoma City to Reagan Washington National Airport?

    There are nonstop flights from Oklahoma City to Reagan Washington National Airport on a daily basis.

  • Which is the best airline for flights from Oklahoma City to Washington, D.C., Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Oklahoma City to Washington, D.C. are Southwest and United Airlines. With an average price for the route of $459 and an overall rating of 8.0, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $594 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Oklahoma City to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oklahoma City to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oklahoma City to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Oklahoma City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oklahoma City to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reagan Washington National Airport with an airline and back to Oklahoma City with another airline. Booking your flights between Oklahoma City and DCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oklahoma City to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport from Oklahoma City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Oklahoma City to Washington, D.C. Reagan-National Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $184 or less one-way and $398 or less round-trip.

Prefer to fly direct from Oklahoma City to Reagan Washington National Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Oklahoma City Will Rogers World to Washington, D.C. Reagan-National.
Find which airlines fly direct from Oklahoma City Will Rogers World Airport to Washington, D.C. Reagan-National Airport, which days they fly and book direct flights.

Direct departures

Oklahoma City Will Rogers World to Washington, D.C. Reagan-National

Monday

American Airlines,Southwest

American Airlines,Southwest

Tuesday

American Airlines,Southwest

American Airlines,Southwest

Wednesday

American Airlines,Southwest

American Airlines,Southwest

Thursday

American Airlines,Southwest

American Airlines,Southwest

Friday

American Airlines,Southwest

American Airlines,Southwest

Saturday

American Airlines

American Airlines

Sunday

American Airlines,Southwest

American Airlines,Southwest

See more direct flights

Direct returns

Washington, D.C. Reagan-National to Oklahoma City Will Rogers World

Monday

American Airlines,Southwest

American Airlines,Southwest

Tuesday

American Airlines,Southwest

American Airlines,Southwest

Wednesday

American Airlines,Southwest

American Airlines,Southwest

Thursday

American Airlines,Southwest

American Airlines,Southwest

Friday

American Airlines,Southwest

American Airlines,Southwest

Saturday

American Airlines

American Airlines

Sunday

American Airlines,Southwest

American Airlines,Southwest

See more direct flights

Reviews of the top 4 airlines serving from Oklahoma City to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Oklahoma City to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oklahoma City to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4243 reviews
8.1Boarding
8.6Crew
8.0Comfort
7.0Food
7.5Entertainment
Airline reviews

Friendly crew kept coming by to make sure all was ok, provide additional refreshments, etc.

10.0 ExcellentTamara, Jul 2026
MCO - DEN
Read more Southwest reviews

Friendly crew kept coming by to make sure all was ok, provide additional refreshments, etc.

It was good. Last flight was delayed but I always say that is in God's plan

Red eye from San Diego. Temperature of the cabin was way too warm and the air duct flowed very little air.

there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!

One of the best airlines for fast boarding, on time arrivals, and top notch service!

We sat on the plane on the tarmac for 4 hours.

The flight was delayed about 20 minutes, but this was an evening flight, so it comes as no surprise. This flight came a good 1.5 days ahead of hurricane Helene which was still far out in the gulf. However, the flight never removed the seated buckle light. The staff announced from the beginning that due to the bad weather (I suppose the hurricane a day and a half away) they would have to do an abbreviated service with water and a snack. I am fine with their water and snack offering, but this was one of the smoothest flights I've had in years. If Southwest believes a flight like this requires everyone to remain seated, then all of their flights should remain buckled for the entire flight. I cannot help but wonder if things like this are a sneaky way to cut back on expenses since the airline is currently under a lot of pressure to reduce costs.

Although the flight was delayed, but the crew was amazing. They did the best they could to make the time enjoyable.

My experience was find with Southwest. The only issue I have is...at the exact time for me to check in...I don't understand how I always end up in C.

Cramped older 737. Noisy passengers nearby. Wish you would change and make KC a hub with a direct from OKC. Best new airport!

Our flight was great with an unexpected upgrade. However, four days into our travel we are still without a piece of luggage. The bag tracker has not been accurate, the airline is not communicating with me or the luggage delivery service and no one is willing to take responsibility or guarantee any kind of support or reimbursement. Unfortunately, we do not have the option to easily shop to replace items as we are currently on a cruise. I have been very disappointed by United Airlines response.

It was terribly delayed with zero support from united airlines. I reached at 1 am in the night. They did not provide any option to change the flights.

Flight was delayed 14 hours due to DC air show and weather. Missed connection to MUC.

Horrible I am at almost 2,000,000 miles on United. This was probably the worst flight ever. An hour and a half before takeoff I get a message that they’re changing the plane and I no longer have a seat in Polaris business Supposedly, there was a problem with the plane, but then there was no other plane Finally, they decided to bring a plane from Newark to Washington Dulles Of course the original flight was at 10:45 PM so by the time the plane got there it was 12:30 AM. It had not been cleaned. It had not been catered. They don’t really have people available to do those things when it’s not pre-programmed at 1 o’clock in the morning. The crew had to be changed And the new plane held 28 fewer people than the scheduled plane There is no way you can hate United Airlines enough The people at the gate were actually just fine, but it was management who was completely useless And did they send extra help to the people at the gate? Did they send supervisors? Of course not. Just don’t take United find somebody else or buy a boat

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

Plane left & arrived early- 5 Crew great. Wi fi - paid for 2, only 1 worked - so so. Waste of $. Coolie was good

The entertainment wasn’t playing in the app or online.

Some of these FA’s need attitude check. Snarky bitches

Crew and agents misguiding on tight connections, and lack of connecting crew looking for inbound planes. A very avoidable missed connection as a result.

My flight was 4 hours delayed on departure at 6a causing me to miss my connection at DCA. I had to scramble to find a seat home on a later flight and instead of an exit seat, I was in row 30 on a flight getting me home 5 hours later than planned. The AA team on the ground did a fine job. AA continues to run the airline like the passengers are cargo.

American Airlines changed are gate no fewer than four times. Walking back and forth from one concourse to another was exhausting, especially after all the flight delays.

Hydraulic leak caused the flight to be cancelled. Auto system scheduled us on a 3 am flight. Wevhsedvrebook on the app and hit schedules later in the afternoon. Our luggage per gate and ticket agent would be rescanned and put in our new flight. Did not happen. Our luggage stayed in hsv. Baggage claim in wash dc unable to help. We filed a claim. Several emails about our luggage were in conflict with one another. Called as baggage and was on hold 30 minutes. Oscar said one of 2 was out fir delivery then cancelled. About 45 minutes later both pieces were delivered. Their system is suspect

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

It was great. Smooth flight, comfortable, left on time and landed on time.

Horrible experience upon landing. Probably more due to DCA utter incompetence than AA.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Poor communication ahead of time about flight delays and old planes/other equipment.

The seats are tiny and they don’t recline. The planes are dirty and very small. You have to pay for carry on and even the personal item that you’re allowed is smaller than with other airlines. Flights are usually delayed and there’s no screens or any amenities or entertainment.

Flight was delayed but it was very smooth. Crew was very nice. Seats are uncomfortable but ok.

Flight was delayed and then my second leg was completely canceled. Had to get a refund

The flight was great . But you only had one vegan item on the whole flight and someone prior to me took it . I was so disappointed cause I came in from the flooded area and couldn’t pick up anything prior to my flight .

I really didn't like anything. Paid for my checked luggage online ($79) and then was told that I would have to paid another $79 for my carry on. Was not allowed to enter the terminal until 3 hours before my flight and when I finally was allowed to check my bag and enter, my flight was delayed 3 times. When I finally landed, we were all instructed to "run off the plane" as they had to do a quick turn around to Las Vegas. Me and several of my flying companions will never fly Frontier again.

Crew was kind of grumpy and there was no beverage service at all. Sodas were $4. Disappointing.

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

The worst. We never made our connection and they did absolutely nothing to help us at the airport.

I was unable to check-in on your app at home before the trip. I didn't realize that you charged to get a boarding pass from the couter. I stood in a long line to check-in to be told that I needed to get in another line to get a boarding pass and that it would cost me. When I spoke with the lady at the next counter, she couldn't get me into the check-in on my app so she tried several other ways over about 15 minutes while others were waiting in line. Finally she was able to get into the check-in and then it took a while to click through multiple upsale options to get my pass. I thought it should be easy since I has a personal pack and no seat selection. I was traveling alone to attend a family funeral.

Everything you need to know for your flight from Oklahoma City to Reagan-National

Information on your arrival and departure airports