$127+ Cheap flights from Dulles Intl (IAD) to Oklahoma City (OKC)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OKC
Aug 11 — Aug 181
Round-trip
1 adult, Economy
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Cheapest flights from Dulles Intl to Oklahoma CityExplore the most affordable flight options available from Dulles Intl to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.
Explore the most affordable flight options available from Dulles Intl to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
IAD
- OKC
1 stop6h 00m
Delta
Wed 8/195:12 pm
OKC
- IAD
1 stop6h 22m
Delta
Deal found 7/10![Delta logo]()
$255
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:28 am
IAD
- OKC
1 stop4h 56m
Delta
Tue 9/11:32 pm
OKC
- IAD
1 stop5h 33m
Delta
Deal found 7/9![Delta logo]()
$256
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:00 am
IAD
- OKC
1 stop6h 02m
Delta
Mon 9/285:22 pm
OKC
- IAD
1 stop6h 18m
Delta
Deal found 7/7![Delta logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:48 am
IAD
- OKC
2 stops11h 43m
Multiple Airlines
Thu 8/1311:31 am
OKC
- IAD
1 stop19h 49m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$272
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:00 am
IAD
- OKC
1 stop7h 24m
Delta
Wed 12/91:00 pm
OKC
- IAD
1 stop4h 26m
Delta
Deal found 7/7![Delta logo]()
$283
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:02 pm
IAD
- OKC
1 stop5h 54m
United Airlines
Fri 8/217:19 am
OKC
- IAD
1 stop5h 36m
United Airlines
Deal found 7/9![United Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:49 am
IAD
- OKC
2 stops11h 42m
Multiple Airlines
Wed 8/52:53 pm
OKC
- IAD
1 stop20h 54m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:00 am
IAD
- OKC
1 stop7h 24m
Delta
Mon 8/105:12 pm
OKC
- IAD
1 stop6h 22m
Delta
Deal found 7/8![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
IAD
- OKC
1 stop5h 22m
Delta
Fri 8/285:20 am
OKC
- IAD
1 stop7h 45m
Delta
Deal found 7/8![Delta logo]()
$290
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am
IAD
- OKC
1 stop5h 36m
Delta
Fri 9/185:22 pm
OKC
- IAD
1 stop6h 18m
Delta
Deal found 7/8![Delta logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:59 am
IAD
- OKC
1 stop11h 01m
Frontier
Sat 8/228:20 pm
OKC
- IAD
2 stops19h 54m
Frontier
Deal found 7/10![Frontier logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:50 am
IAD
- OKC
1 stop9h 49m
Frontier
Tue 8/117:16 pm
OKC
- IAD
2 stops20h 58m
Frontier
Deal found 7/9![Frontier logo]()
$296
Best flights from Dulles Intl to Oklahoma CityDiscover carefully curated flight deals from Dulles Intl to Oklahoma City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
Discover carefully curated flight deals from Dulles Intl to Oklahoma City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:26 pm
IAD
- OKC
1 stop5h 32m
Delta
Sat 8/1512:20 pm
OKC
- IAD
1 stop6h 45m
Delta
Deal found 7/10![Delta logo]()
$255
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:15 am
IAD
- OKC
1 stop6h 32m
United Airlines
Tue 8/259:15 am
OKC
- IAD
1 stop5h 47m
United Airlines
Deal found 7/10![United Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:31 pm
IAD
- OKC
1 stop5h 02m
Delta
Tue 11/312:00 pm
OKC
- IAD
1 stop5h 19m
Delta
Deal found 7/8![Delta logo]()
$255
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:44 pm
IAD
- OKC
1 stop8h 15m
Delta
Mon 11/25:28 pm
OKC
- IAD
1 stop6h 03m
Delta
Deal found 7/9![Delta logo]()
$255
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:00 am
IAD
- OKC
1 stop6h 02m
Delta
Mon 9/285:22 pm
OKC
- IAD
1 stop6h 18m
Delta
Deal found 7/7![Delta logo]()
$259
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:15 am
IAD
- OKC
1 stop6h 32m
United Airlines
Wed 8/129:15 am
OKC
- IAD
1 stop5h 47m
United Airlines
Deal found 7/10![United Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:26 pm
IAD
- OKC
1 stop5h 32m
Delta
Sat 8/87:15 am
OKC
- IAD
1 stop5h 20m
Delta
Deal found 7/10![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:13 pm
IAD
- OKC
1 stop5h 52m
United Airlines
Wed 8/199:15 am
OKC
- IAD
1 stop5h 47m
United Airlines
Deal found 7/10![United Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:09 pm
IAD
- OKC
1 stop5h 47m
Delta
Sun 9/277:10 am
OKC
- IAD
1 stop6h 03m
Delta
Deal found 7/7![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:38 pm
IAD
- OKC
1 stop5h 21m
Delta
Sun 11/17:05 am
OKC
- IAD
1 stop6h 04m
Delta
Deal found 7/9![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:26 pm
IAD
- OKC
1 stop5h 32m
Delta
Sun 8/305:20 am
OKC
- IAD
1 stop7h 45m
Delta
Deal found 7/7![Delta logo]()
$366
Last-minute flights from Dulles Intl to Oklahoma CityDiscover last-minute flight deals from Dulles Intl to Oklahoma City. Data last updated July 12, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Oklahoma City. Data last updated July 12, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:50 am
IAD
- OKC
1 stop9h 49m
Frontier
Thu 7/307:24 pm
OKC
- IAD
1 stop11h 56m
Frontier
Deal found 7/8![Frontier logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:49 am
IAD
- OKC
2 stops11h 42m
Multiple Airlines
Wed 8/52:53 pm
OKC
- IAD
1 stop20h 54m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:00 am
IAD
- OKC
1 stop7h 24m
Delta
Mon 8/105:12 pm
OKC
- IAD
1 stop6h 22m
Delta
Deal found 7/8![Delta logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:50 am
IAD
- OKC
1 stop9h 49m
Frontier
Tue 8/117:16 pm
OKC
- IAD
2 stops20h 58m
Frontier
Deal found 7/9![Frontier logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:48 am
IAD
- OKC
2 stops11h 43m
Multiple Airlines
Thu 8/1311:31 am
OKC
- IAD
1 stop19h 49m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$272
This American Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:57 am
IAD
- OKC
1 stop5h 25m
American Airlines
Sat 8/156:00 am
OKC
- IAD
1 stop5h 48m
American Airlines
Deal found 7/7![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
IAD
- OKC
1 stop6h 00m
Delta
Wed 8/195:12 pm
OKC
- IAD
1 stop6h 22m
Delta
Deal found 7/10![Delta logo]()
$255
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:02 pm
IAD
- OKC
1 stop5h 54m
United Airlines
Fri 8/217:19 am
OKC
- IAD
1 stop5h 36m
United Airlines
Deal found 7/9![United Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:59 am
IAD
- OKC
1 stop11h 01m
Frontier
Sat 8/228:20 pm
OKC
- IAD
2 stops19h 54m
Frontier
Deal found 7/10![Frontier logo]()
$293
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
IAD
- OKC
1 stop5h 22m
Delta
Fri 8/285:20 am
OKC
- IAD
1 stop7h 45m
Delta
Deal found 7/8![Delta logo]()
$290
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:28 am
IAD
- OKC
1 stop4h 56m
Delta
Tue 9/11:32 pm
OKC
- IAD
1 stop5h 33m
Delta
Deal found 7/9![Delta logo]()
$256
One-way flights from Dulles Intl to Oklahoma CitySearch for one-way flight options from Dulles Intl to Oklahoma City. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
Search for one-way flight options from Dulles Intl to Oklahoma City. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:39 pm
IAD
- OKC
2 stops19h 20m
Frontier
Deal found 7/8![Frontier logo]()
$127
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
IAD
- OKC
1 stop7h 24m
Delta
Deal found 7/8![Delta logo]()
$128
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:15 am
IAD
- OKC
1 stop6h 32m
United Airlines
Deal found 7/8![United Airlines logo]()
$129
This Frontier deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:59 am
IAD
- OKC
1 stop11h 01m
Frontier
Deal found 7/9![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:59 am
IAD
- OKC
2 stops31h 00m
Frontier
Deal found 7/8![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:33 pm
IAD
- OKC
2 stops22h 58m
Frontier
Deal found 7/9![Frontier logo]()
$141
This Frontier deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:50 am
IAD
- OKC
1 stop9h 49m
Frontier
Deal found 7/8![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:50 am
IAD
- OKC
1 stop25h 51m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$158
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:10 am
IAD
- OKC
1 stop6h 44m
United Airlines
Deal found 7/8![United Airlines logo]()
$160
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:00 am
IAD
- OKC
1 stop7h 24m
Delta
Deal found 7/8![Delta logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/511:11 am
IAD
- OKC
2 stops32h 28m
Frontier
Deal found 7/7![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:20 am
IAD
- OKC
3 stops27h 44m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$197
Find flight deals from Dulles Intl to Oklahoma City
Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Oklahoma City (OKC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $255 (United Airlines) |
One-way from | $127 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $813 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl to Oklahoma City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 12, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Oklahoma City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Oklahoma City
IAD - OKC
IADOKC
Washington, D.C. Dulles Intl
Thu 8/13
7:26 pm-11:58 pm
1 stop5h 32m
Oklahoma City Will Rogers World
Sat 8/15
12:20 pm-8:05 pm
1 stop6h 45m
$255
Quickest round-trip
Washington, D.C.Oklahoma City
IAD - OKC
IADOKC
Washington, D.C. Dulles Intl
Wed 10/28
12:31 pm-4:33 pm
1 stop5h 02m
Oklahoma City Will Rogers World
Tue 11/3
12:00 pm-6:19 pm
1 stop5h 19m
$255
Washington, D.C.Oklahoma City
IAD - OKC
IADOKC
Washington, D.C. Dulles Intl
Thu 10/29
4:44 pm-11:59 pm
1 stop8h 15m
Oklahoma City Will Rogers World
Mon 11/2
5:28 pm-12:31 am
1 stop6h 03m
$255
Washington, D.C.Oklahoma City
IAD - OKC
IADOKC
Washington, D.C. Dulles Intl
Sat 9/26
6:00 am-11:02 am
1 stop6h 02m
Oklahoma City Will Rogers World
Mon 9/28
5:22 pm-12:40 am
1 stop6h 18m
$259
Washington, D.C.Oklahoma City
IAD - OKC
IADOKC
Washington, D.C. Dulles Intl
Fri 8/7
7:26 pm-11:58 pm
1 stop5h 32m
Oklahoma City Will Rogers World
Sat 8/8
7:15 am-1:35 pm
1 stop5h 20m
$289
Washington, D.C.Oklahoma City
IAD - OKC
IADOKC
Washington, D.C. Dulles Intl
Sun 8/23
6:15 am-11:47 am
1 stop6h 32m
Oklahoma City Will Rogers World
Tue 8/25
9:15 am-4:02 pm
1 stop5h 47m
$336
Washington, D.C.Oklahoma City
IAD - OKC
IADOKC
Washington, D.C. Dulles Intl
Sat 9/26
6:09 pm-10:56 pm
1 stop5h 47m
Oklahoma City Will Rogers World
Sun 9/27
7:10 am-2:13 pm
1 stop6h 03m
$338
Washington, D.C.Oklahoma City
IAD - OKC
IADOKC
Washington, D.C. Dulles Intl
Thu 10/29
7:38 pm-11:59 pm
1 stop5h 21m
Oklahoma City Will Rogers World
Sun 11/1
7:05 am-2:09 pm
1 stop6h 04m
$338
Washington, D.C.Oklahoma City
IAD - OKC
IADOKC
Washington, D.C. Dulles Intl
Tue 8/11
6:15 am-11:47 am
1 stop6h 32m
Oklahoma City Will Rogers World
Wed 8/12
9:15 am-4:02 pm
1 stop5h 47m
$345
Washington, D.C.Oklahoma City
IAD - OKC
IADOKC
Washington, D.C. Dulles Intl
Tue 8/18
1:13 pm-6:05 pm
1 stop5h 52m
Oklahoma City Will Rogers World
Wed 8/19
9:15 am-4:02 pm
1 stop5h 47m
$357
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Dulles Intl to Oklahoma City
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Oklahoma City in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Oklahoma City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Oklahoma City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Oklahoma City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Oklahoma City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Oklahoma City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Dulles Intl to Oklahoma City
Have a flexible travel schedule? Discover the best time to fly to Oklahoma City from Dulles Intl with our price prediction graph.
IAD-OKC
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Oklahoma City
Get insights into the airlines that provide service to Oklahoma City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oklahoma City. Reviews last updated July 12, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Washington, D.C. Dulles Intl Airport to Oklahoma City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Oklahoma City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Oklahoma City?
Book flights to Oklahoma City if you plan to visit one of these locationsNorman
Yukon
Moore
Edmond
Shawnee
Midwest City
Ada
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Other flights to Oklahoma City
Explore flights to Oklahoma City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 12, 2026.
Dulles Intl and Oklahoma City flights
Browse other Dulles Intl and Oklahoma City flight options. Last updated on July 12, 2026.
Other flights from Dulles Intl
Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on July 12, 2026.
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Top 4 airlines flying from Dulles Intl to Oklahoma City
Discover the top 4 airlines that operate flights from Dulles Intl to Oklahoma City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$115 | Average$232 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$501 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$304 | Average$504 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$316 | Average$526 | FlexibilityNo cancel fee | On-time71% |