IAD - OKC

$123 Find Cheap Flights from Washington Dulles Airport to Oklahoma City - 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 Dulles Intl to Oklahoma City departing on 8/20. 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
$259
Typical prices: $370-$535
Frontier
Thu 8/20Thu 8/27
IAD - OKC • 1 stop
Cheapest one-way
$123
Typical prices: $232-$236
Frontier
Thu 8/20
IAD - OKC • 1 stop
Top airlines
Cheapest • from $259 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Dulles Intl and Oklahoma City. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $362 (round-trip)
Shortest trip • 5h 54m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Oklahoma City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Oklahoma City (IAD-OKC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Oklahoma City 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 Dulles Intl to Oklahoma City

Thu, Aug 20 - Thu, Aug 27
Frontier Logo
8:59 am - 7:00 pm
IAD
-
OKC
11h 01m
1 stop
Frontier Logo
7:55 pm - 8:04 am
OKC
-
IAD
11h 09m
1 stop
$259Frontier
Thu, Aug 20 - Sun, Aug 23
Frontier Logo
8:59 am - 7:00 pm
IAD
-
OKC
11h 01m
1 stop
Frontier Logo
7:55 pm - 8:04 am
OKC
-
IAD
11h 09m
1 stop
$272Frontier
Thu, Aug 20 - Thu, Aug 27
American Airlines Logo
6:17 am - 12:22 pm
IAD
-
OKC
7h 05m
1 stop
American Airlines Logo
5:00 am - 2:02 pm
OKC
-
IAD
8h 02m
1 stop
$321American Airlines
Wed, Oct 14 - Mon, Oct 19
American Airlines Logo
5:01 am - 9:26 am
IAD
-
OKC
5h 25m
1 stop
American Airlines Logo
5:12 pm - 11:58 pm
OKC
-
IAD
5h 46m
1 stop
$321American Airlines
Thu, Aug 27 - Thu, Sep 3
Delta Logo
6:00 am - 11:00 am
IAD
-
OKC
6h 00m
1 stop
Delta Logo
5:20 am - 11:33 am
OKC
-
IAD
5h 13m
1 stop
$321Delta
Tue, Aug 18 - Tue, Aug 25
Delta Logo
6:00 am - 11:00 am
IAD
-
OKC
6h 00m
1 stop
Delta Logo
11:40 am - 6:09 pm
OKC
-
IAD
5h 29m
1 stop
$321Delta
Tue, Aug 18 - Thu, Aug 20
United Airlines Logo
10:35 am - 4:06 pm
IAD
-
OKC
6h 31m
1 stop
United Airlines Logo
5:00 am - 11:28 am
OKC
-
IAD
5h 28m
1 stop
$321United Airlines
Thu, Aug 20 - Mon, Aug 24
United Airlines Logo
6:30 am - 11:21 am
IAD
-
OKC
5h 51m
1 stop
United Airlines Logo
7:19 am - 1:55 pm
OKC
-
IAD
5h 36m
1 stop
$321United Airlines
Mon, Sep 28 - Fri, Oct 2
Multiple Airlines Logo
9:04 pm - 7:35 pm
IAD
-
OKC
23h 31m
2 stops
Multiple Airlines Logo
8:54 am - 3:21 pm
OKC
-
IAD
5h 27m
1 stop
$341Multiple Airlines
Wed, Aug 12 - Thu, Aug 13
Multiple Airlines Logo
11:11 am - 10:41 am
IAD
-
OKC
24h 30m
2 stops
Multiple Airlines Logo
7:24 pm - 8:20 am
OKC
-
IAD
11h 56m
1 stop
$347Multiple Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Oklahoma City flights

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

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

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

Flight prices are below average for this route right now.

Flights to Oklahoma City from Washington, D.C. Dulles Intl Airport usually cost between $370 and $535 in September.
The lowest price found in the past 5 days was $246 on Frontier (Sep 10-Sep 14).

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Oklahoma City?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Oklahoma City, 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 Washington, D.C. Dulles Intl Airport to Oklahoma City is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are March and May, where the average cost of round-trip tickets is $782 and $726 respectively.

Good to know

Low season

November

Cheapest flight

$123
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly with an average 48% increase in price.
Flight from Washington Dulles Airport to Oklahoma City

When to book flights from Dulles Intl to Oklahoma City

Are your dates flexible? Find out the best times to travel from Dulles Intl to Oklahoma City 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 Washington Dulles Airport to Oklahoma City flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Oklahoma City?

    In the last 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Oklahoma City was $123 for a one-way ticket and $259 for a round-trip.

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

    No, a passport isn't needed to fly from Washington Dulles Airport to Oklahoma City. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Washington Dulles Airport to Oklahoma City?

    Washington Dulles Airport and Oklahoma City are both served by 1 main airport. You will leave Washington Dulles Airport from Washington, D.C. Dulles Intl and will be arriving at Oklahoma City Will Rogers World.

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

    We unfortunately don’t have that data for this specific route.

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

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

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

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Oklahoma City are Delta and United Airlines. With an average price for the route of $658 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $504 and an overall rating of 7.4.

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

    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 Washington Dulles Airport to Oklahoma City.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oklahoma City from Washington Dulles Airport 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 Washington Dulles Airport to Oklahoma City?

    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 Oklahoma City with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and OKC 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 Washington Dulles Airport to Oklahoma City?

    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 Oklahoma City from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Dulles Intl to Oklahoma City

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Oklahoma City. 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 Dulles Intl to Oklahoma City? 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.
7.8
DeltaOverall score based on 8486 reviews
8.1Boarding
7.8Comfort
7.2Food
8.5Crew
7.8Entertainment
Airline reviews

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

10.0 ExcellentJennifer, Apr 2026
ATL - OKC
Read more Delta reviews

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

The gentleman at the gate I think his name is RIE was exceptional

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

I wouldn't say I liked being forced to check my small roller bag at the gate; too many people had bags and were in a higher boarding group.

There is no free Wi-Fi or screens in the seats for this flight. It would be nice if they had actual actual healthy drink options like a flavored sparkling water. The flight was very dark because nobody was sitting on the left side and they didn't open any of the windows. The plane was kind of and had small overhead bins. There was no distinguishable difference between economy and comfort Plus.

715PM departure was 2.5 hours late. Received hotel & food voucher but after we already booked a room. Entire team just seemed like they were 2-3 steps behind in execution, and notifcations.

My flight was delayed so bad i missed u it so i just said never mind

Delayed 2 hours while stuck on the aircraft. If the luggage was properly loaded the first time we probably wouldn’t have been delayed at all

Onboard staff was courteous, helpful, responsive and friendly. The boarding process was disorganized, poorly communicated, and disheveled. Gate agents were yelling instead of using the PA system, didn’t communicate the timing delay of our flight, and created an atmosphere of chaos rather than order and communication. As far as I know, there was no reason for their. I would hate to see how it operated under extreme conditions. I’ve never seen United Airlines operations in such a state.

The flight did not have its customary snacks during the flight. Apparently they were never loaded on the plane.

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Patrons with larger bags were asked to check the bags when boarding. Seems like the most effective, and least costly way, way to successfully use the cramped space.

They cancelled our flight two times after rebooking us for a later flight. We never got on the plane. We found another solution by driving.

The boarding and fllight were good. The reason for the ok rating was the long walk to get to the transport to finally get to the gate.

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

The small flights with Valet Luggage has a poor service

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

Human interaction. Thought there would be more service-even a smile would have been nice.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

No choice of meal in first class. Was the worst meal I’ve ever had in first class.

Do not rebook people without asking .. threw the whole return trip off

Great except upon arrival it took them a long time to open the doors

Frontier feels like a family I Worked for Eastern Airlines back in the day and I felt the family vibe that I had then. Thank you

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

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

I missed a flight because of a delay. I had to buy a new ticket through Southwest.

Bag should not be so much money. This is how Frontier takes advantage of customers

Frontier is definitely a good option for people traveling light or on a budget - just remember to bring your own entertainment and your own headphones if you need them.

Never offer anything to drink ☹️ Flight delayed gate moved poor communication

It’s a cheap airline. I wish they had better seats.

Seats are cramped and very uncomfortable. You have to pay for everything and it is too expensive.

Everything you need to know for your flight from Dulles Intl to Oklahoma City

Information on your arrival and departure airports