OKC - DCA

$80 Find Cheap Flights from Oklahoma City to Reagan Washington National Airport

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 5/8. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oklahoma City to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oklahoma City to Washington, D.C., as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$160
Typical prices: $527-$359
Frontier
Fri 5/8Sat 5/9
OKC - DCA • 1 stop
Cheapest non-stop
$329
Typical prices: $454-$373
American Airlines
Tue 5/12Tue 5/19
OKC - DCA • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Southwest offers two free checked bags per passenger.
American's Main Cabin Extra includes early boarding.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $160 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
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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 56m
Direct flights
Direct flights
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Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $226 (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 42% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
Good to know
+1
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Flight Deals
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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

Fri, May 8 - Sat, May 9
Frontier Logo
1:55 pm - 9:58 pm
OKC
-
DCA
7h 03m
1 stop
Frontier Logo
6:00 pm - 11:56 am
DCA
-
OKC
18h 56m
1 stop
$160Frontier
Wed, Jun 3 - Fri, Jun 5
Frontier Logo
1:55 pm - 12:59 pm
OKC
-
DCA
22h 04m
1 stop
Frontier Logo
6:00 pm - 1:56 pm
DCA
-
OKC
20h 56m
1 stop
$200Frontier
Sat, May 2 - Wed, May 6
Frontier Logo
6:23 pm - 12:59 pm
OKC
-
DCA
17h 36m
1 stop
Frontier Logo
7:00 am - 1:10 pm
DCA
-
OKC
7h 10m
1 stop
$207Frontier
Tue, Apr 28 - Sat, May 2
Frontier Logo
7:30 pm - 4:59 pm
OKC
-
DCA
20h 29m
1 stop
Frontier Logo
7:59 am - 5:28 pm
DCA
-
OKC
10h 29m
1 stop
$211Frontier
Fri, May 1 - Mon, May 4
Frontier Logo
8:29 pm - 4:59 pm
OKC
-
DCA
19h 30m
1 stop
Frontier Logo
1:59 pm - 11:56 am
DCA
-
OKC
22h 57m
1 stop
$212Frontier
Fri, May 1 - Wed, May 20
Frontier Logo
8:29 pm - 12:59 pm
OKC
-
DCA
15h 30m
1 stop
Frontier Logo
7:00 am - 1:10 pm
DCA
-
OKC
7h 10m
1 stop
$220Frontier
Wed, May 6 - Sat, May 9
Frontier Logo
1:55 pm - 9:58 pm
OKC
-
DCA
7h 03m
1 stop
Frontier Logo
7:00 am - 1:56 pm
DCA
-
OKC
7h 56m
1 stop
$225Frontier
Thu, May 7 - Mon, May 11
Frontier Logo
12:41 pm - 12:59 pm
OKC
-
DCA
23h 18m
1 stop
Frontier Logo
1:59 pm - 11:56 am
DCA
-
OKC
22h 57m
1 stop
$226Frontier
Fri, May 22 - Sun, May 24
Frontier Logo
1:55 pm - 12:59 pm
OKC
-
DCA
22h 04m
1 stop
Frontier Logo
6:00 pm - 1:10 pm
DCA
-
OKC
20h 10m
1 stop
$230Frontier
Thu, Apr 30 - Fri, May 8
Frontier Logo
8:29 pm - 12:59 pm
OKC
-
DCA
15h 30m
1 stop
Frontier Logo
6:00 pm - 1:56 pm
DCA
-
OKC
20h 56m
1 stop
$232Frontier
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 May.

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 Sundays 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 January, where tickets cost $356 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $511 and $485 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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $444 on average.

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 42% 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
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.

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.

Good to know

Low seasonJanuary
Cheapest flight$80
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 8% lower on average.
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 3 days, the lowest price for a flight from Oklahoma City to Washington, D.C. Reagan-National Airport was $80 for a one-way ticket and $160 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, JetBlue, Delta, and Alaska Airlines 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 Canadair (Bombardier) Regional Jet 700 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 $409 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 $368 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 $202 or less one-way and $385 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,Southwest

American Airlines,Southwest

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,Southwest

American Airlines,Southwest

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 4330 reviews
8.0Comfort
7.0Food
7.5Entertainment
8.6Crew
8.1Boarding
Airline reviews

The seat was not comfortable. 1D. My back was sore all night and the next day.

8.0 ExcellentJolene, Apr 2026
LAS - DAL
Read more Southwest reviews

The seat was not comfortable. 1D. My back was sore all night and the next day.

Great flight. I didn't get a drink because I was asleep whole on the flight.

Great flight from Seattle to Phoenix and to Chicago-Midway from Phoenix

The new boarding process was easy and straightforward. Very pleasant.

The flight was okay. The pilots did an amazing job and kept us updated on the flight. The flight attendants were okay. They found time to be chatty with each other rather than focus on the guests. One of the attendants was a little less warm when asking about my bag I had on my lap that I was using during latter part of the mid- flight. Mind you, it was not the departure descent. I’m respectful to each and every attendant, it was the tone in her voice reminding me to place my carryon bag on the floor. I hope to have a better experience next time.

The entire travel day was a disaster from beginning to end. Woke up at two in the morning to make it to San Juan airport in time for a 5:30 am flight to Milwaukee which connected in Baltimore. Massive delays lead to me missing original connection out of Baltimore. Sixteen hours of delays/rebooking/layover time later, arrived in Milwaukee to find that only one of two checked bags made it there (despite the fact that Southwest brought another 737 jet to San Juan to fly us out to our original Baltimore connection—-not squeezed into another booked flight). The flight from Baltimore to Milwaukee was barely half full, so there was no logical reason to ship my bags out of Baltimore on a different flight to Chicago to then ship to Milwaukee. Southwest decided that my bags should not have been on the same connecting flight I WAS ON to Milwaukee, and then proceeded to accidentally leave my larger bag with the important items in Chicago. Terrible logic and support all around. Extremely angered and disappointed with SW. What a clownish operation your company has become!

It was as expected and I was grateful for the wheel chair help and ease of use.

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

The new seat assignment thing is wierd. If you don’t pay for a seat they always assign you a middle seat regardless of how many people are on the flight. Idk… the new company that bought Southwest is trying to make it more profitable, but I’m just not seeing it. The flight attendants aren’t having as much fun anymore. It just feels like the airline is slowly dying. IMO. We shall see if Southwest is the next Toy’s R Us.

Terrible. Even though there’s assigned seating now, they are still the slowest boarding airline of anyone.

I liked that it was on time, however, the food was not good.

Offered to check carry on to final destination. This is the most absurd thing in the world. I'm carrying on because I need what is in the carry-on. I'm okay with picking up at next stop but then I will be on much larger plane that can accommodate it. Also, if there is ever a change to your flight. Go to the airport and have the people there fix your ticket. Don't do it over the phone or online with United they screwed us up and ended up with flights for our last leg that took off before our first leg.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

When I went to check in at the United counter in Barcelona, Spain I had 2 different menat 2 different times in United uniforms (standing around with a couple other employees) ask me if I was traveling alone. The one man asked me 3 different ways if I was traveling alone. I am, 68 yeaers old and have all my faculties. I thought it was weird and it made me feel very uncomfortable. What difference does it make if I was traveling alone or with someone? What if I was a recent widow? That would have been horrible. They never gave me a reason why they needed to know who I was traveling with. I was hesitant to question them because I needed to be on that flight.

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.

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Fine not above and beyond as I had a connection that was delayed due to maintenance

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

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.

Never going to fly your airline again if it can be avoided.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Other than nearly three hour delay for maintenance issues, everything went smooth

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

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!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

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

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