$84+ Cheap flights from Oklahoma 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SEA
Jun 2 — Jun 91
Round-trip
1 adult, Economy
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Cheapest flights from Oklahoma to WashingtonExplore the most affordable flight options available from Oklahoma to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.
Explore the most affordable flight options available from Oklahoma to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:18 am
DFW
- GEG
1 stop8h 19m
Frontier
Wed 8/1212:34 pm
GEG
- DFW
1 stop9h 55m
Frontier
Deal found 4/30![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Sat 6/62:51 pm
OKC
- SEA
1 stop21h 15m
Frontier
Wed 6/108:12 pm
SEA
- OKC
1 stop20h 32m
Frontier
Deal found 4/30![Frontier logo]()
$212
This Trip.com deal was found by Cheapflights users on 4/28. 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 5/1212:41 pm
OKC
- SEA
1 stop23h 08m
Frontier
Fri 5/157:50 pm
SEA
- OKC
1 stop16h 06m
Frontier
Deal found 4/28![Frontier logo]()
$216
This Trip.com deal was found by Cheapflights users on 4/28. 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 5/148:04 pm
OKC
- SEA
1 stop16h 18m
Frontier
Tue 5/197:50 pm
SEA
- OKC
1 stop15h 20m
Frontier
Deal found 4/28![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/291:55 pm
OKC
- PDX
2 stops23h 55m
Frontier
Tue 6/25:46 pm
PDX
- OKC
1 stop17h 24m
Frontier
Deal found 4/28![Frontier logo]()
$223
This Frontier deal was found by Cheapflights users on 5/1. 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.
Wed 5/275:18 am
DFW
- GEG
1 stop8h 20m
Frontier
Wed 6/312:33 pm
GEG
- DFW
1 stop5h 48m
Frontier
Deal found 5/1![Frontier logo]()
$230
This Priceline deal was found by Cheapflights users on 4/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:41 pm
OKC
- PDX
1 stop6h 05m
Frontier
Fri 5/2911:15 am
PDX
- OKC
1 stop5h 54m
Frontier
Deal found 4/29![Frontier logo]()
$230
This CheapOair deal was found by Cheapflights users on 4/28. 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 5/148:04 pm
OKC
- PDX
1 stop25h 47m
Frontier
Mon 5/1812:35 pm
PDX
- OKC
1 stop21h 21m
Frontier
Deal found 4/28![Frontier logo]()
$231
This CheapOair deal was found by Cheapflights users on 4/29. 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 8/17:16 pm
OKC
- PDX
1 stop23h 37m
Frontier
Tue 8/115:16 pm
PDX
- OKC
1 stop23h 15m
Frontier
Deal found 4/29![Frontier logo]()
$235
This Frontier deal was found by Cheapflights users on 4/28. 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 5/147:11 am
DFW
- SEA
1 stop13h 24m
Frontier
Tue 5/197:50 pm
SEA
- DFW
1 stop10h 17m
Frontier
Deal found 4/28![Frontier logo]()
$235
This Travelocity deal was found by Cheapflights users on 4/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:18 am
DFW
- GEG
1 stop8h 20m
Frontier
Mon 6/812:33 pm
GEG
- DFW
1 stop22h 49m
Frontier
Deal found 4/30![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 6/39:14 am
DFW
- SEA
2 stops35h 51m
Frontier
Tue 6/97:41 pm
SEA
- DFW
1 stop10h 28m
Frontier
Deal found 4/30![Frontier logo]()
$237
Best flights from Oklahoma to WashingtonDiscover carefully curated flight deals from Oklahoma to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 3, 2026.
Discover carefully curated flight deals from Oklahoma to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 3, 2026.
This Delta deal was found by Cheapflights users on 5/1. 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 5/274:25 pm
DFW
- PDX
2 stops9h 19m
Delta
Tue 6/28:13 pm
PDX
- DFW
2 stops12h 18m
Delta
Deal found 5/1![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 4/28. 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
1 stop9h 15m
Southwest
Tue 8/117:40 am
SEA
- OKC
2 stops8h 50m
Southwest
Deal found 4/28![Southwest logo]()
$331
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 8/115:45 pm
DFW
- PDX
Nonstop4h 04m
Alaska Airlines
Wed 8/197:22 pm
PDX
- DFW
1 stop7h 38m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Wed 5/2011:42 am
TUL
- SEA
1 stop8h 18m
United Airlines
Thu 5/2812:50 pm
SEA
- TUL
1 stop5h 35m
United Airlines
Deal found 5/1![United Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 4/28. 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 5/305:58 pm
DFW
- PSC
2 stops7h 58m
Delta
Sat 6/66:20 am
PSC
- DFW
1 stop6h 56m
Delta
Deal found 4/28![Delta logo]()
$328
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 6/31:03 pm
DFW
- PDX
1 stop8h 20m
Alaska Airlines
Sat 7/410:45 am
PDX
- DFW
Nonstop3h 57m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 5/2. 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 9/237:30 am
TUL
- SEA
2 stops9h 30m
Southwest
Wed 9/3011:40 am
SEA
- TUL
2 stops7h 55m
Southwest
Deal found 5/2![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 5/1. 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 8/1810:05 am
TUL
- PDX
2 stops10h 06m
Delta
Tue 8/255:05 pm
PDX
- TUL
1 stop4h 54m
Delta
Deal found 5/1![Delta logo]()
$332
This United Airlines deal was found by Cheapflights users on 5/2. 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 6/211:59 am
DFW
- GEG
2 stops11h 06m
United Airlines
Wed 6/104:08 pm
GEG
- DFW
1 stop5h 51m
United Airlines
Deal found 5/2![United Airlines logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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.
Sat 5/301:03 pm
DFW
- GEG
1 stop10h 42m
Alaska Airlines
Tue 6/97:01 am
GEG
- DFW
1 stop9h 12m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 5/2. 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 6/24:25 pm
DFW
- PDX
2 stops9h 19m
Delta
Sat 6/65:30 am
PDX
- DFW
2 stops9h 38m
Delta
Deal found 5/2![Delta logo]()
$333
This Southwest deal was found by Cheapflights users on 4/29. 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 7/179:45 pm
OKC
- SEA
1 stop5h 55m
Southwest
Sat 7/255:30 am
SEA
- OKC
1 stop11h 40m
Southwest
Deal found 4/29![Southwest logo]()
$375
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Wed 8/125:45 am
XNA
- SEA
1 stop6h 18m
United Airlines
Tue 8/1811:05 am
SEA
- XNA
2 stops8h 53m
United Airlines
Deal found 5/1![United Airlines logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 6/168:45 pm
DFW
- GEG
1 stop13h 41m
Alaska Airlines
Tue 6/235:07 am
GEG
- DFW
1 stop6h 42m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 5/1. 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 5/231:29 pm
DFW
- PDX
1 stop10h 33m
Delta
Sat 5/306:00 am
PDX
- DFW
2 stops12h 05m
Delta
Deal found 5/1![Delta logo]()
$334
This Southwest deal was found by Cheapflights users on 5/1. 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 6/278:20 pm
OKC
- SEA
1 stop6h 50m
Southwest
Sun 6/283:30 pm
SEA
- OKC
2 stops8h 20m
Southwest
Deal found 5/1![Southwest logo]()
$386
This Delta deal was found by Cheapflights users on 4/29. 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 6/242:31 pm
DFW
- PDX
2 stops9h 31m
Delta
Fri 7/312:33 am
PDX
- DFW
2 stops13h 13m
Delta
Deal found 4/29![Delta logo]()
$340
This Alaska Airlines deal was found by Cheapflights users on 5/3. 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 6/248:45 pm
DFW
- SEA
Nonstop4h 20m
Alaska Airlines
Wed 7/16:02 am
SEA
- DFW
Nonstop3h 57m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 5/2. 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 8/1811:39 am
TUL
- PDX
2 stops13h 21m
United Airlines
Wed 8/194:07 pm
PDX
- TUL
1 stop5h 28m
United Airlines
Deal found 5/2![United Airlines logo]()
$432
This Southwest deal was found by Cheapflights users on 4/30. 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 7/152:05 pm
TUL
- PDX
1 stop8h 00m
Southwest
Tue 7/213:40 pm
PDX
- TUL
1 stop6h 15m
Southwest
Deal found 4/30![Southwest logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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 7/146:24 am
DFW
- SEA
Nonstop4h 21m
Alaska Airlines
Tue 7/2811:03 pm
SEA
- DFW
Nonstop3h 59m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 4/29. 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 6/137:26 am
DFW
- PDX
2 stops10h 53m
Delta
Tue 7/75:45 am
PDX
- DFW
2 stops11h 19m
Delta
Deal found 4/29![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 5/1. 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 5/121:39 pm
XNA
- PDX
2 stops9h 19m
United Airlines
Tue 5/195:00 am
PDX
- XNA
1 stop5h 58m
United Airlines
Deal found 5/1![United Airlines logo]()
$448
This Southwest deal was found by Cheapflights users on 5/1. 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 5/264:50 pm
TUL
- PDX
2 stops8h 10m
Southwest
Sun 5/312:00 pm
PDX
- TUL
1 stop9h 00m
Southwest
Deal found 5/1![Southwest logo]()
$427
This Delta deal was found by Cheapflights users on 4/29. 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 6/244:15 pm
DFW
- PDX
1 stop7h 47m
Delta
Fri 7/31:45 pm
PDX
- DFW
1 stop6h 37m
Delta
Deal found 4/29![Delta logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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 6/97:09 pm
DFW
- SEA
1 stop16h 10m
Alaska Airlines
Wed 6/1012:13 pm
SEA
- DFW
Nonstop4h 08m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 5/1. 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 9/195:06 pm
XNA
- SEA
1 stop8h 05m
United Airlines
Wed 9/2312:10 pm
SEA
- XNA
1 stop7h 48m
United Airlines
Deal found 5/1![United Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 4/28. 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 6/92:55 pm
OKC
- PDX
1 stop7h 00m
Southwest
Fri 6/125:20 am
PDX
- OKC
2 stops13h 45m
Southwest
Deal found 4/28![Southwest logo]()
$433
This Delta deal was found by Cheapflights users on 4/28. 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 8/147:10 am
DFW
- PDX
1 stop8h 07m
Delta
Tue 8/185:30 am
PDX
- DFW
2 stops11h 11m
Delta
Deal found 4/28![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 6/178:45 pm
DFW
- GEG
1 stop13h 41m
Alaska Airlines
Mon 6/227:45 pm
GEG
- DFW
1 stop7h 17m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$405
Last-minute flights from Oklahoma to WashingtonDiscover last-minute flight deals from Oklahoma to Washington. Data last updated May 3, 2026 and is based on user searches.
Discover last-minute flight deals from Oklahoma to Washington. Data last updated May 3, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 5/1. 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.
Mon 5/1110:17 pm
DFW
- SEA
1 stop13h 32m
Frontier
Mon 5/187:50 pm
SEA
- DFW
1 stop15h 11m
Frontier
Deal found 5/1![Frontier logo]()
$243
This Super.com deal was found by Cheapflights users on 5/2. 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.
Mon 5/1110:17 pm
DFW
- SEA
1 stop13h 32m
Frontier
Sat 5/166:52 pm
SEA
- DFW
1 stop11h 15m
Frontier
Deal found 5/2![Frontier logo]()
$247
This Trip.com deal was found by Cheapflights users on 4/28. 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 5/1212:41 pm
OKC
- SEA
1 stop23h 08m
Frontier
Fri 5/157:50 pm
SEA
- OKC
1 stop16h 06m
Frontier
Deal found 4/28![Frontier logo]()
$216
This Trip.com deal was found by Cheapflights users on 4/28. 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 5/148:04 pm
OKC
- SEA
1 stop16h 18m
Frontier
Tue 5/197:50 pm
SEA
- OKC
1 stop15h 20m
Frontier
Deal found 4/28![Frontier logo]()
$222
This CheapOair deal was found by Cheapflights users on 4/28. 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 5/148:04 pm
OKC
- PDX
1 stop25h 47m
Frontier
Mon 5/1812:35 pm
PDX
- OKC
1 stop21h 21m
Frontier
Deal found 4/28![Frontier logo]()
$231
This Trip.com deal was found by Cheapflights users on 4/30. 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 5/148:04 pm
OKC
- SEA
1 stop16h 18m
Frontier
Sun 5/177:50 pm
SEA
- OKC
1 stop15h 20m
Frontier
Deal found 4/30![Frontier logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/2612:41 pm
OKC
- SEA
2 stops31h 54m
Frontier
Fri 5/297:50 pm
SEA
- OKC
1 stop16h 06m
Frontier
Deal found 4/28![Frontier logo]()
$244
This Frontier deal was found by Cheapflights users on 5/1. 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.
Wed 5/275:18 am
DFW
- GEG
1 stop8h 20m
Frontier
Wed 6/312:33 pm
GEG
- DFW
1 stop5h 48m
Frontier
Deal found 5/1![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 4/30. 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.
Wed 5/275:18 am
DFW
- GEG
1 stop8h 20m
Frontier
Fri 5/2912:33 pm
GEG
- DFW
1 stop10h 31m
Frontier
Deal found 4/30![Frontier logo]()
$250
This Priceline deal was found by Cheapflights users on 4/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:41 pm
OKC
- PDX
1 stop6h 05m
Frontier
Fri 5/2911:15 am
PDX
- OKC
1 stop5h 54m
Frontier
Deal found 4/29![Frontier logo]()
$230
This CheapOair deal was found by Cheapflights users on 4/29. 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 5/288:04 pm
OKC
- PDX
1 stop16h 16m
Frontier
Thu 6/412:35 pm
PDX
- OKC
1 stop22h 35m
Frontier
Deal found 4/29![Frontier logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/291:55 pm
OKC
- PDX
2 stops23h 55m
Frontier
Tue 6/25:46 pm
PDX
- OKC
1 stop17h 24m
Frontier
Deal found 4/28![Frontier logo]()
$223
One-way flights from Oklahoma to WashingtonSearch for one-way flight options from Oklahoma to Washington. Find affordable one-way fares based on user searches. Data last updated May 3, 2026.
Search for one-way flight options from Oklahoma to Washington. Find affordable one-way fares based on user searches. Data last updated May 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Mon 6/81:55 pm
OKC
- SEA
1 stop21h 53m
Frontier
Deal found 5/1![Frontier logo]()
$84
This Priceline deal was found by Cheapflights users on 4/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:18 am
DFW
- GEG
1 stop8h 20m
Frontier
Deal found 4/28![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 6/411:28 am
OKC
- PDX
1 stop24h 52m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$109
This Trip.com deal was found by Cheapflights users on 4/30. 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 5/1410:17 pm
DFW
- GEG
1 stop15h 21m
Frontier
Deal found 4/30![Frontier logo]()
$114
This Trip.com deal was found by Cheapflights users on 4/30. 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.
Mon 6/11:55 pm
OKC
- SEA
1 stop22h 11m
Frontier
Deal found 4/30![Frontier logo]()
$114
This CheapOair deal was found by Cheapflights users on 5/2. 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.
Sun 6/72:27 pm
XNA
- SEA
1 stop25h 34m
Frontier
Deal found 5/2![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Mon 6/85:59 pm
TUL
- SEA
1 stop18h 36m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 6/93:49 pm
OKC
- SEA
2 stops20h 46m
Frontier
Deal found 4/28![Frontier logo]()
$124
This Frontier deal was found by Cheapflights users on 4/29. 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.
Mon 7/275:18 am
DFW
- GEG
1 stop8h 19m
Frontier
Deal found 4/29![Frontier logo]()
$125
This Priceline deal was found by Cheapflights users on 4/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:41 pm
OKC
- PDX
1 stop6h 05m
Frontier
Deal found 4/28![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 5/1. 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.
Tue 7/79:07 am
DFW
- SEA
1 stop7h 12m
Frontier
Deal found 5/1![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/205:18 am
DFW
- SEA
1 stop6h 31m
Frontier
Deal found 4/28![Frontier logo]()
$128
Find flight deals from Oklahoma to Washington
Keep the following information in mind while searching for Oklahoma to Washington flight deals. Data was last updated May 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $210 (Expedia) |
One-way from | $84 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $392 |
Good round-trip deal | $537 or less |
Good one-way deal | $248 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Oklahoma 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 May 3, 2026.
Use the filters below to find and compare flights from Oklahoma to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DallasPortland
DFW - PDX
DFWPDX
Dallas/Fort Worth
Wed 5/27
4:25 pm-11:44 pm
2 stops9h 19m
Portland
Tue 6/2
8:13 pm-10:31 am
2 stops12h 18m
$327
DallasPasco
DFW - PSC
DFWPSC
Dallas/Fort Worth
Sat 5/30
5:58 pm-11:56 pm
2 stops7h 58m
Pasco Tri Cities
Sat 6/6
6:20 am-3:16 pm
1 stop6h 56m
$328
Oklahoma CitySeattle
OKC - SEA
OKCSEA
Oklahoma City Will Rogers World
Sat 7/25
4:50 pm-12:05 am
1 stop9h 15m
Seattle/Tacoma Intl
Tue 8/11
7:40 am-6:30 pm
2 stops8h 50m
$331
TulsaPortland
TUL - PDX
TULPDX
Tulsa
Tue 8/18
10:05 am-6:11 pm
2 stops10h 06m
Portland
Tue 8/25
5:05 pm-11:59 pm
1 stop4h 54m
$332
DallasPortland
DFW - PDX
DFWPDX
Dallas/Fort Worth
Tue 8/11
5:45 pm-7:49 pm
Nonstop4h 04m
Portland
Wed 8/19
7:22 pm-5:00 am
1 stop7h 38m
$333
DallasPortland
DFW - PDX
DFWPDX
Dallas/Fort Worth
Wed 6/3
1:03 pm-7:23 pm
1 stop8h 20m
Portland
Sat 7/4
10:45 am-4:42 pm
Nonstop3h 57m
$333
DallasPortland
DFW - PDX
DFWPDX
Dallas/Fort Worth
Tue 6/2
4:25 pm-11:44 pm
2 stops9h 19m
Portland
Sat 6/6
5:30 am-5:08 pm
2 stops9h 38m
$333
DallasPortland
DFW - PDX
DFWPDX
Dallas/Fort Worth
Sat 5/23
1:29 pm-10:02 pm
1 stop10h 33m
Portland
Sat 5/30
6:00 am-8:05 pm
2 stops12h 05m
$334
DallasPortland
DFW - PDX
DFWPDX
Dallas/Fort Worth
Wed 6/24
2:31 pm-10:02 pm
2 stops9h 31m
Portland
Fri 7/3
12:33 am-3:46 pm
2 stops13h 13m
$340
TulsaSeattle
TUL - SEA
TULSEA
Tulsa
Wed 9/23
7:30 am-3:00 pm
2 stops9h 30m
Seattle/Tacoma Intl
Wed 9/30
11:40 am-9:35 pm
2 stops7h 55m
$349
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Oklahoma to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Oklahoma with our price prediction graph.
OKC-SEA
OKC-PDX
DFW-GEG
DFW-SEA
DFW-PDX
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 to Washington
USOK-USWA
OKC-SEA
OKC-PDX
DFW-GEG
DFW-SEA
How far ahead should I book a flight from Oklahoma to State of Washington?
To ensure you get the cheapest price possible for a flight from Oklahoma to State of Washington, you should look to book at least 83 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Oklahoma to State of Washington?
Currently, February is the cheapest month in which you can book a flight from Oklahoma to State of Washington (average of $90). Flying from Oklahoma 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 OK to WA?
Find hourly flight availability from Oklahoma 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 May 3, 2026.
When flying from Oklahoma 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 to State of Washington
Explore weekly flight availability from Oklahoma 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 May 3, 2026.
The most flights from USOK to USWA are scheduled on a Wednesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Oklahoma to State of Washington?
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 May 3, 2026.
Read through reviews of airlines operating flights from Oklahoma to Washington, such as Southwest,Alaska Airlines, andDelta. 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.
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Oklahoma 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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Alternative routes for Oklahoma to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Oklahoma to Washington by cabin class
Find flights from Oklahoma to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Oklahoma and Washington flights
Browse other Oklahoma and Washington flight options. Last updated on May 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Washington
Find the right flight back to Oklahoma after your stay in Washington
Oklahoma to Washington flights
Consider these flights traveling from Oklahoma to Washington.
Top 7 airlines flying from Oklahoma to Washington
Discover the top 7 airlines that operate flights from Oklahoma 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 May 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$90 | Average$250 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$103 | Average$311 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$144 | Average$297 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$163 | Average$462 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$176 | Average$396 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$191 | Average$419 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$216 | Average$438 | FlexibilityNo cancel fee | On-time63% |