$127+ Cheap flights from Oklahoma City (OKC) to Washington
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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SEA
Jul 27 — Aug 31
Round-trip
1 adult, Economy
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Cheapest flights from Oklahoma City to WashingtonExplore the most affordable flight options available from Oklahoma City to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
Explore the most affordable flight options available from Oklahoma City to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
This CheapOair deal was found by Cheapflights users on 6/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:16 pm
OKC
- PDX
1 stop23h 20m
Frontier
Tue 7/285:16 pm
PDX
- OKC
1 stop23h 15m
Frontier
Deal found 6/22![Frontier logo]()
$254
This CheapOair deal was found by Cheapflights users on 6/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:56 pm
OKC
- PDX
1 stop28h 39m
Frontier
Tue 10/63:22 pm
PDX
- OKC
1 stop19h 39m
Frontier
Deal found 6/24![Frontier logo]()
$257
This Booking.com deal was found by Cheapflights users on 6/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:16 pm
OKC
- PDX
1 stop23h 35m
Frontier
Tue 8/45:16 pm
PDX
- OKC
1 stop23h 15m
Frontier
Deal found 6/24![Frontier logo]()
$260
This CheapOair deal was found by Cheapflights users on 6/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:16 pm
OKC
- PDX
1 stop23h 35m
Frontier
Tue 8/45:16 pm
PDX
- OKC
1 stop23h 15m
Frontier
Deal found 6/24![Frontier logo]()
$267
This CheapOair deal was found by Cheapflights users on 6/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:16 pm
OKC
- PDX
1 stop23h 35m
Frontier
Thu 8/1312:20 pm
PDX
- OKC
1 stop24h 39m
Frontier
Deal found 6/25![Frontier logo]()
$269
This CheapOair deal was found by Cheapflights users on 6/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/63:44 pm
OKC
- PDX
1 stop27h 07m
Frontier
Wed 8/125:21 pm
PDX
- OKC
1 stop19h 38m
Frontier
Deal found 6/22![Frontier logo]()
$272
This CheapOair deal was found by Cheapflights users on 6/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:24 pm
OKC
- PDX
1 stop23h 30m
Frontier
Sat 8/1512:20 pm
PDX
- OKC
1 stop24h 39m
Frontier
Deal found 6/25![Frontier logo]()
$279
This CheapOair deal was found by Cheapflights users on 6/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:56 pm
OKC
- PDX
1 stop28h 39m
Frontier
Mon 9/213:22 pm
PDX
- OKC
1 stop19h 39m
Frontier
Deal found 6/25![Frontier logo]()
$284
This CheapOair deal was found by Cheapflights users on 6/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/273:44 pm
OKC
- PDX
1 stop26h 47m
Frontier
Wed 7/295:21 pm
PDX
- OKC
1 stop19h 38m
Frontier
Deal found 6/25![Frontier logo]()
$286
This CheapOair deal was found by Cheapflights users on 6/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:56 pm
OKC
- PDX
1 stop28h 39m
Frontier
Fri 10/1612:34 pm
PDX
- OKC
1 stop22h 27m
Frontier
Deal found 6/24![Frontier logo]()
$289
This Mytrip deal was found by Cheapflights users on 6/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/143:44 pm
OKC
- PDX
1 stop27h 07m
Frontier
Sat 8/2212:20 pm
PDX
- OKC
1 stop5h 13m
Frontier
Deal found 6/26![Frontier logo]()
$292
This CheapOair deal was found by Cheapflights users on 6/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:16 pm
OKC
- SEA
1 stop16h 01m
Frontier
Mon 7/137:06 pm
SEA
- OKC
1 stop21h 25m
Frontier
Deal found 6/25![Frontier logo]()
$294
Best flights from Oklahoma City to WashingtonDiscover carefully curated flight deals from Oklahoma City to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
Discover carefully curated flight deals from Oklahoma City to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:58 pm
OKC
- SEA
Nonstop3h 55m
Alaska Airlines
Sat 9/58:23 am
SEA
- OKC
Nonstop3h 41m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 6/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:20 pm
OKC
- SEA
1 stop7h 35m
Southwest
Mon 8/3111:50 am
SEA
- OKC
2 stops8h 05m
Southwest
Deal found 6/26![Southwest logo]()
$305
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Sat 9/196:00 am
OKC
- PDX
2 stops10h 41m
United Airlines
Sat 9/268:40 am
PDX
- OKC
1 stop5h 24m
United Airlines
Deal found 6/24![United Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 6/22. 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.
Wed 8/125:00 am
OKC
- GEG
2 stops11h 09m
American Airlines
Mon 8/175:40 am
GEG
- OKC
1 stop7h 03m
American Airlines
Deal found 6/22![American Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 6/25. 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 8/187:45 am
OKC
- PDX
1 stop7h 51m
Delta
Tue 8/255:30 am
PDX
- OKC
2 stops9h 44m
Delta
Deal found 6/25![Delta logo]()
$422
This Southwest deal was found by Cheapflights users on 6/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:55 pm
OKC
- SEA
2 stops10h 20m
Southwest
Mon 8/2411:00 pm
SEA
- OKC
1 stop9h 05m
Southwest
Deal found 6/24![Southwest logo]()
$305
This Southwest deal was found by Cheapflights users on 6/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/71:10 pm
OKC
- SEA
1 stop10h 35m
Southwest
Tue 8/117:40 am
SEA
- OKC
2 stops8h 50m
Southwest
Deal found 6/26![Southwest logo]()
$311
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:03 pm
OKC
- SEA
Nonstop3h 56m
Alaska Airlines
Mon 10/58:15 am
SEA
- OKC
Nonstop3h 49m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 6/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:15 am
OKC
- SEA
2 stops9h 45m
Southwest
Wed 10/75:20 am
SEA
- OKC
2 stops8h 05m
Southwest
Deal found 6/26![Southwest logo]()
$316
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:00 pm
OKC
- GEG
1 stop8h 25m
Alaska Airlines
Wed 10/286:00 am
GEG
- OKC
1 stop6h 04m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 6/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:30 am
OKC
- SEA
2 stops8h 00m
Southwest
Mon 10/55:45 am
SEA
- OKC
1 stop6h 10m
Southwest
Deal found 6/22![Southwest logo]()
$320
This Delta deal was found by Cheapflights users on 6/24. 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 10/206:15 pm
OKC
- PDX
2 stops7h 37m
Delta
Mon 10/269:40 am
PDX
- OKC
2 stops12h 10m
Delta
Deal found 6/24![Delta logo]()
$431
This American Airlines deal was found by Cheapflights users on 6/25. 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.
Tue 7/285:01 am
OKC
- PSC
2 stops11h 05m
American Airlines
Wed 8/53:28 pm
PSC
- OKC
1 stop5h 53m
American Airlines
Deal found 6/25![American Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 6/22. 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 8/2512:02 pm
OKC
- GEG
2 stops10h 44m
United Airlines
Wed 8/265:00 am
GEG
- OKC
1 stop5h 57m
United Airlines
Deal found 6/22![United Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 6/26. 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 9/308:34 am
OKC
- PDX
2 stops10h 36m
Delta
Tue 10/67:10 am
PDX
- OKC
2 stops8h 11m
Delta
Deal found 6/26![Delta logo]()
$441
This Alaska Airlines deal was found by Cheapflights users on 6/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:58 pm
OKC
- GEG
1 stop6h 55m
Alaska Airlines
Wed 8/265:52 am
GEG
- OKC
1 stop6h 12m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 6/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:55 pm
OKC
- SEA
1 stop6h 40m
Southwest
Wed 8/57:40 am
SEA
- OKC
2 stops8h 50m
Southwest
Deal found 6/24![Southwest logo]()
$337
This United Airlines deal was found by Cheapflights users on 6/26. 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 10/2711:54 am
OKC
- GEG
2 stops11h 11m
United Airlines
Wed 10/284:03 pm
GEG
- OKC
1 stop5h 38m
United Airlines
Deal found 6/26![United Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 6/22. 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 11/191:09 pm
OKC
- PSC
1 stop8h 45m
American Airlines
Mon 11/235:05 am
PSC
- OKC
1 stop6h 03m
American Airlines
Deal found 6/22![American Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 6/22. 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 7/78:26 am
OKC
- GEG
1 stop5h 46m
Delta
Sat 7/111:30 pm
GEG
- OKC
1 stop5h 37m
Delta
Deal found 6/22![Delta logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:00 pm
OKC
- GEG
1 stop8h 25m
Alaska Airlines
Sun 10/186:00 am
GEG
- OKC
1 stop6h 04m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$445
This Southwest deal was found by Cheapflights users on 6/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:05 am
OKC
- PDX
2 stops8h 45m
Southwest
Tue 8/112:00 pm
PDX
- OKC
1 stop5h 30m
Southwest
Deal found 6/26![Southwest logo]()
$368
This United Airlines deal was found by Cheapflights users on 6/26. 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 10/205:11 pm
OKC
- PSC
1 stop5h 29m
United Airlines
Wed 10/2112:59 pm
PSC
- OKC
1 stop5h 06m
United Airlines
Deal found 6/26![United Airlines logo]()
$519
This Southwest deal was found by Cheapflights users on 6/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/64:00 pm
OKC
- SEA
2 stops9h 50m
Southwest
Mon 9/1411:50 am
SEA
- OKC
2 stops8h 05m
Southwest
Deal found 6/26![Southwest logo]()
$371
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:00 pm
OKC
- PSC
1 stop28h 23m
Alaska Airlines
Sat 10/316:01 am
PSC
- OKC
1 stop6h 03m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$461
This United Airlines deal was found by Cheapflights users on 6/24. 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 10/279:30 am
OKC
- PSC
2 stops13h 18m
United Airlines
Sat 10/315:15 am
PSC
- OKC
2 stops12h 43m
United Airlines
Deal found 6/24![United Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 6/26. 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 11/196:15 pm
OKC
- PSC
1 stop7h 30m
Delta
Mon 11/235:00 pm
PSC
- OKC
1 stop4h 50m
Delta
Deal found 6/26![Delta logo]()
$535
This Southwest deal was found by Cheapflights users on 6/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:55 pm
OKC
- GEG
2 stops10h 30m
Southwest
Wed 9/305:45 am
GEG
- OKC
2 stops9h 55m
Southwest
Deal found 6/26![Southwest logo]()
$373
This Gotogate deal was found by Cheapflights users on 6/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:03 pm
OKC
- PSC
1 stop7h 58m
Alaska Airlines
Mon 9/214:00 pm
PSC
- OKC
2 stops20h 09m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$484
This Southwest deal was found by Cheapflights users on 6/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:55 pm
OKC
- SEA
2 stops9h 10m
Southwest
Sun 10/410:05 am
SEA
- OKC
2 stops8h 05m
Southwest
Deal found 6/22![Southwest logo]()
$386
Last-minute flights from Oklahoma City to WashingtonDiscover last-minute flight deals from Oklahoma City to Washington. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from Oklahoma City to Washington. Data last updated June 27, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 6/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/63:44 pm
OKC
- SEA
1 stop19h 33m
Frontier
Thu 7/97:06 pm
SEA
- OKC
1 stop17h 53m
Frontier
Deal found 6/27![Frontier logo]()
$308
This CheapOair deal was found by Cheapflights users on 6/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:16 pm
OKC
- SEA
1 stop16h 01m
Frontier
Tue 7/2112:35 pm
SEA
- OKC
1 stop27h 56m
Frontier
Deal found 6/25![Frontier logo]()
$302
This Gotogate deal was found by Cheapflights users on 6/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/103:44 pm
OKC
- PDX
1 stop27h 07m
Frontier
Tue 7/145:16 pm
PDX
- OKC
1 stop23h 15m
Frontier
Deal found 6/22![Frontier logo]()
$306
This CheapOair deal was found by Cheapflights users on 6/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:16 pm
OKC
- SEA
1 stop16h 01m
Frontier
Mon 7/137:06 pm
SEA
- OKC
1 stop21h 25m
Frontier
Deal found 6/25![Frontier logo]()
$294
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Sat 7/115:05 pm
OKC
- SEA
1 stop7h 37m
United Airlines
Mon 7/1311:49 pm
SEA
- OKC
1 stop7h 08m
United Airlines
Deal found 6/22![United Airlines logo]()
$307
This CheapOair deal was found by Cheapflights users on 6/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:16 pm
OKC
- PDX
1 stop23h 20m
Frontier
Tue 7/215:16 pm
PDX
- OKC
1 stop23h 15m
Frontier
Deal found 6/23![Frontier logo]()
$304
This CheapOair deal was found by Cheapflights users on 6/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:16 pm
OKC
- PDX
1 stop23h 20m
Frontier
Tue 7/285:16 pm
PDX
- OKC
1 stop23h 15m
Frontier
Deal found 6/22![Frontier logo]()
$254
This CheapOair deal was found by Cheapflights users on 6/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:16 pm
OKC
- PDX
1 stop23h 35m
Frontier
Fri 7/3112:20 pm
PDX
- OKC
1 stop28h 11m
Frontier
Deal found 6/24![Frontier logo]()
$299
This Southwest deal was found by Cheapflights users on 6/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/254:50 pm
OKC
- SEA
2 stops9h 25m
Southwest
Wed 7/2912:45 pm
SEA
- OKC
1 stop9h 40m
Southwest
Deal found 6/25![Southwest logo]()
$296
This CheapOair deal was found by Cheapflights users on 6/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/273:44 pm
OKC
- PDX
1 stop26h 47m
Frontier
Wed 7/295:21 pm
PDX
- OKC
1 stop19h 38m
Frontier
Deal found 6/25![Frontier logo]()
$286
This CheapOair deal was found by Cheapflights users on 6/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:16 pm
OKC
- PDX
1 stop23h 35m
Frontier
Tue 8/45:16 pm
PDX
- OKC
1 stop23h 15m
Frontier
Deal found 6/24![Frontier logo]()
$267
This CheapOair deal was found by Cheapflights users on 6/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:24 pm
OKC
- PDX
1 stop23h 30m
Frontier
Tue 8/45:16 pm
PDX
- OKC
1 stop23h 15m
Frontier
Deal found 6/24![Frontier logo]()
$289
One-way flights from Oklahoma City to WashingtonSearch for one-way flight options from Oklahoma City to Washington. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
Search for one-way flight options from Oklahoma City to Washington. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This Super.com deal was found by Cheapflights users on 6/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:16 pm
OKC
- PDX
1 stop23h 20m
Frontier
Deal found 6/24![Frontier logo]()
$127
This Mytrip deal was found by Cheapflights users on 6/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:16 pm
OKC
- PDX
1 stop23h 35m
Frontier
Deal found 6/22![Frontier logo]()
$128
This Trip.com deal was found by Cheapflights users on 6/23. 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.
Fri 7/173:44 pm
OKC
- SEA
1 stop19h 33m
Frontier
Deal found 6/23![Frontier logo]()
$132
This CheapOair deal was found by Cheapflights users on 6/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:20 pm
OKC
- PDX
1 stop22h 51m
Frontier
Deal found 6/24![Frontier logo]()
$133
This Trip.com deal was found by Cheapflights users on 6/25. 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.
Tue 7/217:16 pm
OKC
- SEA
1 stop16h 01m
Frontier
Deal found 6/25![Frontier logo]()
$133
This CheapOair deal was found by Cheapflights users on 6/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:56 pm
OKC
- SEA
1 stop21h 55m
Frontier
Deal found 6/24![Frontier logo]()
$134
This CheapOair deal was found by Cheapflights users on 6/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:16 pm
OKC
- SEA
1 stop16h 01m
Frontier
Deal found 6/22![Frontier logo]()
$136
This Super.com deal was found by Cheapflights users on 6/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:16 pm
OKC
- PDX
1 stop23h 35m
Frontier
Deal found 6/22![Frontier logo]()
$137
This Booking.com deal was found by Cheapflights users on 6/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:16 pm
OKC
- PDX
1 stop23h 20m
Frontier
Deal found 6/26![Frontier logo]()
$138
This Delta deal was found by Cheapflights users on 6/24. 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 9/26:00 pm
OKC
- SEA
1 stop6h 05m
Delta
Deal found 6/24![Delta logo]()
$143
This Southwest deal was found by Cheapflights users on 6/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:10 am
OKC
- SEA
2 stops8h 25m
Southwest
Deal found 6/23![Southwest logo]()
$148
This Trip.com deal was found by Cheapflights users on 6/25. 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.
Fri 7/37:29 pm
OKC
- SEA
1 stop17h 06m
Frontier
Deal found 6/25![Frontier logo]()
$149
Find flight deals from Oklahoma City to Washington
Keep the following information in mind while searching for Oklahoma City to Washington flight deals. Data was last updated June 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $254 (CheapOair) |
One-way from | $127 (Super.com) |
Popular in | May |
Cheapest in | February |
Average price | $404 |
Good round-trip deal | $394 or less |
Good one-way deal | $223 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Oklahoma City to Washington 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 June 27, 2026.
Use the filters below to find and compare flights from Oklahoma City to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Oklahoma CitySeattle
OKC - SEA
OKCSEA
Oklahoma City Will Rogers World
Wed 9/2
2:58 pm-4:53 pm
Nonstop3h 55m
Seattle/Tacoma Intl
Sat 9/5
8:23 am-2:04 pm
Nonstop3h 41m
$297
Oklahoma CitySeattle
OKC - SEA
OKCSEA
Oklahoma City Will Rogers World
Sat 8/29
5:20 pm-10:55 pm
1 stop7h 35m
Seattle/Tacoma Intl
Mon 8/31
11:50 am-9:55 pm
2 stops8h 05m
$305
Oklahoma CitySeattle
OKC - SEA
OKCSEA
Oklahoma City Will Rogers World
Fri 8/14
12:55 pm-9:15 pm
2 stops10h 20m
Seattle/Tacoma Intl
Mon 8/24
11:00 pm-10:05 am
1 stop9h 05m
$305
Oklahoma CitySeattle
OKC - SEA
OKCSEA
Oklahoma City Will Rogers World
Fri 8/7
1:10 pm-9:45 pm
1 stop10h 35m
Seattle/Tacoma Intl
Tue 8/11
7:40 am-6:30 pm
2 stops8h 50m
$311
Oklahoma CitySeattle
OKC - SEA
OKCSEA
Oklahoma City Will Rogers World
Wed 9/30
7:15 am-3:00 pm
2 stops9h 45m
Seattle/Tacoma Intl
Wed 10/7
5:20 am-3:25 pm
2 stops8h 05m
$316
Oklahoma CitySeattle
OKC - SEA
OKCSEA
Oklahoma City Will Rogers World
Thu 10/1
6:30 am-12:30 pm
2 stops8h 00m
Seattle/Tacoma Intl
Mon 10/5
5:45 am-1:55 pm
1 stop6h 10m
$320
Oklahoma CitySeattle
OKC - SEA
OKCSEA
Oklahoma City Will Rogers World
Wed 7/29
7:55 pm-12:35 am
1 stop6h 40m
Seattle/Tacoma Intl
Wed 8/5
7:40 am-6:30 pm
2 stops8h 50m
$337
Oklahoma CitySeattle
OKC - SEA
OKCSEA
Oklahoma City Will Rogers World
Thu 10/1
3:03 pm-4:59 pm
Nonstop3h 56m
Seattle/Tacoma Intl
Mon 10/5
8:15 am-2:04 pm
Nonstop3h 49m
$357
Oklahoma CitySpokane
OKC - GEG
OKCGEG
Oklahoma City Will Rogers World
Tue 10/27
3:00 pm-9:25 pm
1 stop8h 25m
Spokane
Wed 10/28
6:00 am-2:04 pm
1 stop6h 04m
$363
Oklahoma CityPortland
OKC - PDX
OKCPDX
Oklahoma City Will Rogers World
Sat 9/19
6:00 am-2:41 pm
2 stops10h 41m
Portland
Sat 9/26
8:40 am-4:04 pm
1 stop5h 24m
$368
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Oklahoma City to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Oklahoma City with our price prediction graph.
OKC-PDX
OKC-SEA
OKC-GEG
OKC-PSC
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.
Cheapflights Insights
Everything you need to know about your flight from Oklahoma City to Washington
OKC-USWA
OKC-PDX
OKC-SEA
OKC-GEG
OKC-PSC
What is the cheapest month to book a flight from Oklahoma City to State of Washington?
Currently, February is the cheapest month in which you can book a flight from Oklahoma City to State of Washington (average of $90). Flying from Oklahoma City to State of Washington in January is currently the most expensive (average of $177). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from OKC to WA?
Find hourly flight availability from Oklahoma City to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 27, 2026.
When flying from Oklahoma City to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Oklahoma City to State of Washington
Explore weekly flight availability from Oklahoma City to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 27, 2026.
The most flights from OKC to USWA are scheduled on a Wednesday (5 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Oklahoma City to State of Washington?
How far ahead should I book a flight from Oklahoma City to State of Washington?
The price you pay for your flight from Oklahoma City to State of Washington may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated June 27, 2026.
See what other customers who have flown with Alaska Airlines,Southwest, andDelta from Oklahoma City to Washington have to say. 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.
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Overall
7.9
Entertainment
7.0
Food
7.0
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Related info for your journey
Find useful and relevant information for your journey from Oklahoma City to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Oklahoma City and Washington flights
Browse other Oklahoma City and Washington flight options. Last updated on June 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Oklahoma City to Washington flights
Consider these flights traveling from Oklahoma City to Washington.
Top 7 airlines flying from Oklahoma City to Washington
Discover the top 7 airlines that operate flights from Oklahoma City to Washington. 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 June 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$90 | Average$261 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$103 | Average$254 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$128 | Average$277 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$158 | Average$273 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$163 | Average$494 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$214 | Average$423 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$215 | Average$400 | FlexibilityNo cancel fee | On-time63% |