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IAD to OKC

Washington Dulles to Oklahoma City Flights

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fare₹19,389United Airlines
Fastest5h 1mgate to gate
Options found128flights on this route
Find your flight IAD OKC

Available Flights & Fares

Compare fares, timings and baggage. Pick the flight that suits your trip.

Prices in INR
128 flight options

Fares are checked again before payment.

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United Airlines
United Airlines
UA-2655
06:00
2026-10-30
Washington Dulles (IAD)Washington Dulles International
6H :09 M
1 Stop
IAH · 0h 55m Houston (IAH), United States
11:09
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 6 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2655
06:00
2026-10-30
Washington Dulles (IAD)Washington Dulles International
8H :54 M
1 Stop
IAH · 3h 38m Houston (IAH), United States
13:54
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 3 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-565
06:11
2026-10-30
Washington Dulles (IAD)Washington Dulles International
6H :29 M
1 Stop
ORD · 1h 20m Chicago (ORD), United States
11:40
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1775
08:23
2026-10-30
Washington Dulles (IAD)Washington Dulles International
8H :47 M
1 Stop
ORD · 3h 45m Chicago (ORD), United States
16:10
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1252
10:15
2026-10-30
Washington Dulles (IAD)Washington Dulles International
6H :55 M
1 Stop
ORD · 1h 52m Chicago (ORD), United States
16:10
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2331
13:15
2026-10-30
Washington Dulles (IAD)Washington Dulles International
7H :05 M
1 Stop
ORD · 2h 02m Chicago (ORD), United States
19:20
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1381
14:38
2026-10-30
Washington Dulles (IAD)Washington Dulles International
6H :32 M
1 Stop
IAH · 1h 15m Houston (IAH), United States
20:10
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1381
14:38
2026-10-30
Washington Dulles (IAD)Washington Dulles International
8H :21 M
1 Stop
IAH · 3h 10m Houston (IAH), United States
21:59
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2497
17:29
2026-10-30
Washington Dulles (IAD)Washington Dulles International
7H :25 M
1 Stop
ORD · 2h 31m Chicago (ORD), United States
23:54
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 3 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-5041
05:01
2026-10-30
Washington Dulles (IAD)Washington Dulles International
5H :25 M
1 Stop
CLT · 1h 06m Charlotte (CLT), United States
09:26
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
United Airlines
United Airlines
UA-1524
08:34
2026-10-30
Washington Dulles (IAD)Washington Dulles International
8H :38 M
1 Stop
IAH · 3h 25m Houston (IAH), United States
16:12
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1535
12:50
2026-10-30
Washington Dulles (IAD)Washington Dulles International
6H :20 M
1 Stop
IAH · 1h 03m Houston (IAH), United States
18:10
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-2327
06:00
2026-10-30
Washington Dulles (IAD)Washington Dulles International
5H :30 M
1 Stop
ATL · 1h 32m Atlanta (ATL), United States
10:30
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1524
08:34
2026-10-30
Washington Dulles (IAD)Washington Dulles International
6H :20 M
1 Stop
IAH · 1h 05m Houston (IAH), United States
13:54
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1535
12:50
2026-10-30
Washington Dulles (IAD)Washington Dulles International
8H :20 M
1 Stop
IAH · 3h 03m Houston (IAH), United States
20:10
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 3 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-1863
19:13
2026-10-30
Washington Dulles (IAD)Washington Dulles International
5H :43 M
1 Stop
DFW · 1h 03m Dallas (DFW), United States
23:56
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
United Airlines
United Airlines
UA-2264
06:10
2026-10-30
Washington Dulles (IAD)Washington Dulles International
7H :47 M
1 Stop
DEN · 1h 43m Denver (DEN), United States
12:57
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1587
12:40
2026-10-30
Washington Dulles (IAD)Washington Dulles International
8H :38 M
1 Stop
DEN · 2h 52m Denver (DEN), United States
20:18
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1126
14:05
2026-10-30
Washington Dulles (IAD)Washington Dulles International
7H :13 M
1 Stop
DEN · 1h 27m Denver (DEN), United States
20:18
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-395
16:10
2026-10-30
Washington Dulles (IAD)Washington Dulles International
8H :20 M
1 Stop
DEN · 2h 28m Denver (DEN), United States
23:30
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 8 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-599
17:20
2026-10-30
Washington Dulles (IAD)Washington Dulles International
7H :10 M
1 Stop
DEN · 1h 15m Denver (DEN), United States
23:30
2026-10-30
Oklahoma City (OKC)Will Rogers World
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2655
06:00
2026-10-30
Washington Dulles (IAD)Washington Dulles International
28H :07 M
1 Stop
IAH · 22h 53m Houston (IAH), United States
09:07
2026-10-31
Oklahoma City (OKC)Will Rogers World
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces

Recommended hotels in Oklahoma City

Stay options near the arrival city for the same travel date.

Search hotels
United Airlines
United Airlines
UA-1381
14:38
2026-10-30
Washington Dulles (IAD)Washington Dulles International
19H :29 M
1 Stop
IAH · 14h 15m Houston (IAH), United States
09:07
2026-10-31
Oklahoma City (OKC)Will Rogers World
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1381
14:38
2026-10-30
Washington Dulles (IAD)Washington Dulles International
21H :31 M
1 Stop
IAH · 16h 17m Houston (IAH), United States
11:09
2026-10-31
Oklahoma City (OKC)Will Rogers World
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1381
14:38
2026-10-30
Washington Dulles (IAD)Washington Dulles International
24H :16 M
1 Stop
IAH · 19h 00m Houston (IAH), United States
13:54
2026-10-31
Oklahoma City (OKC)Will Rogers World
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1381
14:38
2026-10-30
Washington Dulles (IAD)Washington Dulles International
26H :34 M
1 Stop
IAH · 21h 20m Houston (IAH), United States
16:12
2026-10-31
Oklahoma City (OKC)Will Rogers World
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces

Up to 120 of 128 options on this route. Open the full search to see them all with every filter.

No flights match the selected filters. Clear filters or open full search.

Airfare Highlights

From flights departing on Fri, 30 Oct 2026.

Lowest fare ₹19,389 United Airlines 06:00
Earliest departure ₹22,377 American Airlines 05:01
Shortest duration ₹63,152 Delta Air Lines 12:27
Night 00:00-05:59 ₹22,377 American Airlines at 05:01
Morning 06:00-11:59 ₹19,389 United Airlines at 06:00
Afternoon 12:00-17:59 ₹19,389 United Airlines at 13:15
Evening 18:00-23:59 ₹30,768 American Airlines at 19:13

Departure & Arrival Airport Details

Washington Dulles (IAD)

Washington Dulles International

United States

GMT -5

Latitude: 38.94449997

Longitude: -77.45580292

Oklahoma City (OKC)

Will Rogers World

United States

GMT -6

Latitude: 35.39310073852539

Longitude: -97.60070037841797

Distance: Washington Dulles (IAD), United States to Oklahoma City (OKC), United States - 1,824.07 km
Flights shown for 30 Oct 2026. View all flights opens the complete search result.
Route forecast

Weather in Washington Dulles and Oklahoma City

Live forecast for both cities, 12 Oct to 15 Oct.

Departure city

Washington Dulles

Thu, 15 Oct
20°CClear skyLow 10°
88% humidity 8 km/h wind
  • Mon26° / 18°
  • Tue26° / 18°
  • Wed25° / 19°
Arrival city

Oklahoma City

Thu, 15 Oct
28°CRain expectedLow 22°
77% humidity 15 km/h wind 8.4 mm rain
  • Mon32° / 21°
  • Tue31° / 21°
  • Wed32° / 23°

Forecast data from MET Norway, CC BY 4.0.

Smart travel dates

Holidays and peak dates for Oklahoma City

Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.

Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).

  • 12OctColumbus DayMonday
  • 12OctColumbus DayMonday
  • 12OctIndigenous Peoples' DayMonday
  • 11NovVeterans DayWednesday
  • 26NovThanksgiving DayThursday
  • 25DecChristmas DayFriday

Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.

Compare your journey

How to travel Washington Dulles to Oklahoma City

Ways to make this trip that you can book on FlyX, compared by price and journey time.

OptionFromJourney timeAvailabilityAction
Connecting flight₹19,389Longer, includes a stop128 options

Air distance is about 1,824 km. 3 airlines operate this route.

Road distance and coach duration are approximate estimates from the air distance, not a timetable.

Airlines flying from Washington Dulles to Oklahoma City

Compare fares, stops, baggage and refundability across the airlines flying this route.

United Airlines Flights

from ₹19,38982 flights
Fares from
₹19,389
Non-stop
None in these results
Departures
82 in the list above

American Airlines Flights

from ₹22,37732 flights
Fares from
₹22,377
Non-stop
None in these results
Departures
32 in the list above

Delta Air Lines Flights

from ₹29,41914 flights
Fares from
₹29,419
Non-stop
None in these results
Departures
14 in the list above

Route Overview & Flight Facts

Fastest flight duration5h 1m · Delta Air Lines
First departure of the day05:01 · American Airlines
Last departure of the day22:47 · United Airlines
Flight options found128
Airport codesWashington Dulles–IAD, Oklahoma City–OKC

Fares and timings are indicative. The exact price is confirmed with the airline when you search.

Flight Schedule, Timings & Airfare Insights

Daily Flight Schedule & Travel Duration

The search for Fri, 30 Oct found 128 flight options. The first flight leaves around 05:01 and the last around 22:47. The fastest flight takes about 5h 1m.

Morning vs Evening Departure Fares

Lowest fare by departure window: Morning from ₹19,389, Afternoon from ₹19,389, Night from ₹22,377, Evening from ₹30,768. These observations do not predict the cheapest departure window on other dates.

Cheapest Airfare & Best Time to Book

Search your travel dates to compare current fares. Prices change with airline seat availability.

One-Way vs Round-Trip Fare Comparison

Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.

Online Web Check-In & Boarding Pass

Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.

How to Book Cheap Flights on FlyX

  1. 1
    Enter your travel details

    Choose one-way or round-trip, pick your dates and travellers in the search form above.

  2. 2
    Compare search results

    Sort or filter the Washington Dulles–Oklahoma City results by price, departure time, stops and airline.

  3. 3
    Open the fare choices

    Check baggage allowance and refundability for each fare type before continuing.

  4. 4
    Review the final price

    Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.

  5. 5
    Pay securely

    UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.

Why Book Your Flight with FlyX?

Compare the available Washington Dulles to Oklahoma City options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.

Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.

Fare checked before paymentCoupon eligibility checkedBooking status trackingBooking support

Exclusive Flight Offers & Promo Coupons

Coupon codeOfferMax saving
FLYX20Up to 20% Off on Flights₹1,500

Check coupon eligibility and the final discount on the review page before you pay. View full terms.

Frequently Asked Questions

Is it worth booking Washington Dulles to Oklahoma City flights in advance?

There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the Washington Dulles to Oklahoma City dates shown on this page, the lowest fare is on a Friday at ₹19,389. This can change from week to week.

How far is Washington Dulles from Oklahoma City by air?

The direct air distance between Washington Dulles (IAD) and Oklahoma City (OKC) is about 1,824 km. Actual flight time varies with the routing the airline files and with winds on the day.

Are there non-stop flights from IAD to OKC?

Not on the dates shown here. Every Washington Dulles to Oklahoma City option on this page has at least one stop. Non-stop service can differ by season and by day, so check nearby dates before you decide.

Which airlines fly Washington Dulles to Oklahoma City?

United Airlines, American Airlines and Delta Air Lines are listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.

How long is the flight from Washington Dulles to Oklahoma City?

Every option on this page has at least one stop, and the shortest total journey time is about 5h 1m including the layover. Non-stop service on this route can vary by season and by day.

What is the cheapest Washington Dulles to Oklahoma City flight fare?

The lowest Washington Dulles to Oklahoma City fare on this page is ₹19,389. Fares on the same dates run up to ₹128,181, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.

What time do Washington Dulles to Oklahoma City flights depart?

On the dates shown here, the first departure is around 05:01 and the last around 22:47, local time at Washington Dulles. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.

Why does the price change after clicking Book Now?

Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.

Before you book this route

Check the airport codes IAD–OKC, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.

Where these fares come from

The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.

Fares shown are for departures on .

Check official travel requirements

Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.

For payment, ticket issuance or a change request, see FlyX support. About FlyX.

United States travel guide for Indian travellers

Planning more than the flight? Our United States guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.

Read the United States travel guide

What to Expect When Booking Your Flight

The IAD to OKC cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 1,824.07 km.

Before you book

Compare nearby dates

The date strip opens the complete search result for the route and selected date.

Use filters

Shortlist by price, stops, departure time and refundable fare preference.

Check fare choices

Continue to Booking opens the verified fare choices, including baggage and refundability, before review.

Lowest Washington Dulles to Oklahoma City airfare, in 30 days and in 90 days

Cheapest FareFareDateAirlineDeparture
Lowest Airfare ₹19,389 30/10/2026 United Airlines 06:00
Cheapest Airfare Within 30 Days ₹19,001 07/11/2026 United Airlines 06:00
Cheapest Airfare Within 90 Days ₹18,420 06/01/2027 United Airlines 06:00

Book Washington Dulles to Oklahoma City Flight Tickets on FlyX

FlyX lists each Washington Dulles to Oklahoma City flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.

Washington Dulles to Oklahoma City Flight Distance, Duration and Time

The aerial distance between Washington Dulles and Oklahoma City is about 1,824 KM. In these results, journey times range from 5h 1m to 32h 38m. Flights with a layover take longer because the total includes the connection time.

Washington Dulles to Oklahoma City Flight Schedule and Timing

The search for these dates returned 128 flight options. The first departure from Washington Dulles is at 05:01 and the last is at 22:47. Flights leave from Washington Dulles International and land at Will Rogers World.

Flight Route Details & Analysis

Flight DetailsInformation
RouteWashington Dulles to Oklahoma City
Aerial Distance1,824 KM
Flight Duration5h 1m - 32h 38m
Airport CodesWashington Dulles - IAD, Oklahoma City - OKC
Total Flights Available128 flights0 direct128 with layovers
First Flight DepartureDeparts at 05:01
Last Flight DepartureDeparts at 22:47
Early Morning Flights (12 AM - 8 AM)30 flights0 direct30 with layovers
Morning Flights (8 AM - 12 PM)24 flights0 direct24 with layovers
Afternoon Flights (12 PM - 4 PM)46 flights0 direct46 with layovers
Evening Flights (4 PM - 8 PM)25 flights0 direct25 with layovers
Night Flights (8 PM - 12 AM)3 flights0 direct3 with layovers

Airport Information & Terminals

IAD: Washington DC airport. Washington DC airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.

OKC: Oklahoma City airport. Oklahoma City airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.

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