$50+ Cheap flights from Oklahoma to Washington
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SEA
Oct 18 — Oct 251
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Oklahoma to Washington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Oklahoma to Washington
Cheapest
Best
Last-minute
One-way
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 September 18, 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 September 18, 2026.
This CheapOair deal was found by Cheapflights users on 9/16. 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 10/208:27 pm -
1 stop20h 45m
Sat 10/244:27 pm -
1 stop25h 15m
Deal found 9/16![Frontier logo]()
$192
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/176:00 am -
1 stop6h 01m
Sat 10/247:00 am -
1 stop9h 05m
Deal found 9/16![United Airlines logo]()
$221
This Southwest deal was found by Cheapflights users on 9/17. 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 10/173:25 pm -
2 stops9h 00m
Sat 10/243:10 pm -
1 stop5h 55m
Deal found 9/17![Southwest logo]()
$227
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/146:00 am -
2 stops8h 20m
Tue 11/171:16 pm -
2 stops8h 14m
Deal found 9/14![United Airlines logo]()
$231
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/710:19 am -
1 stop10h 44m
Sat 11/148:30 am -
1 stop5h 50m
Deal found 9/16![United Airlines logo]()
$233
This Southwest deal was found by Cheapflights users on 9/17. 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 10/176:05 am -
1 stop6h 10m
Sat 10/2411:05 am -
1 stop6h 55m
Deal found 9/17![Southwest logo]()
$234
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 10/55:10 pm -
1 stop7h 35m
Tue 10/67:17 am -
1 stop6h 50m
Deal found 9/14![United Airlines logo]()
$235
This Southwest deal was found by Cheapflights users on 9/14. 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 11/712:20 pm -
2 stops11h 35m
Sat 11/1410:40 am -
1 stop7h 35m
Deal found 9/14![Southwest logo]()
$240
This Southwest deal was found by Cheapflights users on 9/17. 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 11/142:10 pm -
2 stops9h 45m
Thu 12/31:35 pm -
1 stop5h 10m
Deal found 9/17![Southwest logo]()
$241
This Southwest deal was found by Cheapflights users on 9/16. 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 10/241:45 pm -
1 stop10h 40m
Sat 10/316:15 am -
2 stops8h 40m
Deal found 9/16![Southwest logo]()
$244
This Southwest deal was found by Cheapflights users on 9/14. 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.
Mon 10/54:35 pm -
2 stops10h 05m
Tue 10/68:45 am -
2 stops9h 55m
Deal found 9/14![Southwest logo]()
$246
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/156:43 pm -
1 stop7h 27m
Mon 10/1912:25 am -
1 stop7h 20m
Deal found 9/15![American Airlines logo]()
$249
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 September 18, 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 September 18, 2026.
This Southwest deal was found by Cheapflights users on 9/13. 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 10/3011:10 am -
1 stop9h 00m
Wed 11/45:40 am -
1 stop6h 55m
Deal found 9/13![Southwest logo]()
$250
This Delta deal was found by Cheapflights users on 9/14. 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 10/207:25 am -
1 stop7h 13m
Mon 10/265:15 pm -
1 stop4h 44m
Deal found 9/14![Delta logo]()
$285
This United Airlines deal was found by Cheapflights users on 9/16. 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 12/35:15 pm -
1 stop6h 10m
Mon 12/79:00 am -
1 stop5h 19m
Deal found 9/16![United Airlines logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 12/146:00 am -
Nonstop4h 41m
Wed 12/168:38 am -
Nonstop3h 56m
Deal found 9/16![Alaska Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/165:20 pm -
1 stop7h 29m
Sun 10/1811:49 pm -
1 stop6h 53m
Deal found 9/17![American Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 9/17. 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 12/75:00 pm -
Nonstop4h 35m
Tue 12/83:21 pm -
1 stop6h 32m
Deal found 9/17![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 12/47:15 am -
2 stops12h 38m
Tue 12/81:49 pm -
1 stop7h 55m
Deal found 9/16![United Airlines logo]()
$294
This Southwest deal was found by Cheapflights users on 9/16. 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 11/57:55 pm -
1 stop6h 15m
Fri 11/136:25 am -
1 stop7h 05m
Deal found 9/16![Southwest logo]()
$306
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 11/103:34 pm -
1 stop7h 13m
Wed 11/117:18 am -
Nonstop3h 54m
Deal found 9/15![Alaska Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 9/16. 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 10/136:30 am -
1 stop6h 15m
Wed 10/283:31 pm -
1 stop6h 26m
Deal found 9/16![Delta logo]()
$295
This Delta deal was found by Cheapflights users on 9/15. 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 11/1412:29 pm -
2 stops8h 26m
Mon 11/1611:18 pm -
1 stop10h 00m
Deal found 9/15![Delta logo]()
$300
This Southwest deal was found by Cheapflights users on 9/14. 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 9/306:10 am -
1 stop6h 20m
Wed 10/148:55 am -
1 stop7h 05m
Deal found 9/14![Southwest logo]()
$331
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/75:00 am -
2 stops11h 17m
Sat 10/107:11 am -
2 stops10h 54m
Deal found 9/15![United Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 9/15. 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 10/277:25 am -
2 stops10h 45m
Tue 10/2711:00 pm -
1 stop7h 53m
Deal found 9/15![Delta logo]()
$300
This Southwest deal was found by Cheapflights users on 9/16. 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 10/294:35 pm -
2 stops10h 05m
Sun 11/111:10 am -
2 stops9h 20m
Deal found 9/16![Southwest logo]()
$333
This United Airlines deal was found by Cheapflights users on 9/16. 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 2/36:00 am -
2 stops12h 09m
Wed 2/106:29 am -
2 stops11h 53m
Deal found 9/16![United Airlines logo]()
$343
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 11/103:17 pm -
1 stop7h 41m
Wed 11/115:00 am -
1 stop7h 19m
Deal found 9/17![Alaska Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/16. 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 12/38:00 am -
2 stops10h 57m
Mon 12/77:17 pm -
2 stops12h 05m
Deal found 9/16![Delta logo]()
$300
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/109:00 am -
1 stop5h 47m
Wed 11/114:10 pm -
1 stop5h 33m
Deal found 9/14![United Airlines logo]()
$345
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 10/283:06 pm -
1 stop8h 27m
Wed 11/411:57 am -
Nonstop3h 52m
Deal found 9/15![Alaska Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 9/17. 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 11/186:30 am -
1 stop9h 05m
Thu 11/2611:32 am -
2 stops7h 47m
Deal found 9/17![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 11/205:45 am -
1 stop6h 02m
Fri 11/2011:59 pm -
1 stop7h 18m
Deal found 9/16![United Airlines logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 12/83:09 pm -
1 stop29h 59m
Sat 12/125:01 am -
1 stop8h 28m
Deal found 9/15![Alaska Airlines logo]()
$407
This Southwest deal was found by Cheapflights users on 9/13. 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 12/23:30 pm -
1 stop9h 55m
Sat 12/511:40 am -
2 stops8h 00m
Deal found 9/13![Southwest logo]()
$418
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/235:11 pm -
1 stop6h 04m
Mon 10/2612:20 pm -
2 stops9h 10m
Deal found 9/16![United Airlines logo]()
$357
This KAYAK deal was found by Cheapflights users on 9/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:49 pm -
1 stop9h 16m
Fri 11/62:30 pm -
1 stop7h 28m
Deal found 9/16![Delta logo]()
$331
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 10/313:25 pm -
1 stop8h 15m
Sat 11/712:41 pm -
1 stop9h 18m
Deal found 9/16![Alaska Airlines logo]()
$407
This Southwest deal was found by Cheapflights users on 9/14. 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 10/77:20 pm -
1 stop6h 20m
Mon 10/126:00 am -
2 stops12h 00m
Deal found 9/14![Southwest logo]()
$423
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 2/32:53 pm -
1 stop8h 51m
Wed 2/1012:01 pm -
Nonstop3h 42m
Deal found 9/13![Alaska Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 9/15. 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 12/2410:04 am -
2 stops12h 47m
Fri 1/14:10 pm -
1 stop5h 04m
Deal found 9/15![United Airlines logo]()
$373
Last-minute flights from Oklahoma to WashingtonDiscover last-minute flight deals from Oklahoma to Washington. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from Oklahoma to Washington. Data last updated September 18, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 10/55:11 pm -
1 stop6h 04m
Tue 10/67:17 am -
1 stop8h 53m
Deal found 9/14![United Airlines logo]()
$235
This Southwest deal was found by Cheapflights users on 9/14. 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.
Mon 10/59:15 pm -
1 stop6h 25m
Tue 10/68:45 am -
2 stops9h 55m
Deal found 9/14![Southwest logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/68:29 pm -
2 stops40h 57m
Thu 10/1511:06 am -
1 stop11h 41m
Deal found 9/16![Frontier logo]()
$277
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/79:00 am -
1 stop9h 07m
Sat 10/105:00 am -
1 stop7h 24m
Deal found 9/15![American Airlines logo]()
$249
This Expedia deal was found by Cheapflights users on 9/14. 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.
Tue 10/137:00 am -
1 stop5h 54m
Wed 10/288:09 am -
1 stop8h 24m
Deal found 9/14![Multiple Airlines logo]()
$278
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/176:00 am -
1 stop6h 01m
Sat 10/247:00 am -
1 stop9h 05m
Deal found 9/16![United Airlines logo]()
$221
This Southwest deal was found by Cheapflights users on 9/17. 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 10/173:25 pm -
2 stops9h 00m
Sat 10/243:10 pm -
1 stop5h 55m
Deal found 9/17![Southwest logo]()
$227
This Expedia deal was found by Cheapflights users on 9/14. 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.
Sat 10/176:03 am -
1 stop9h 21m
Tue 10/2011:49 am -
1 stop5h 33m
Deal found 9/14![Multiple Airlines logo]()
$279
This CheapOair deal was found by Cheapflights users on 9/16. 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 10/208:27 pm -
1 stop20h 45m
Sat 10/244:27 pm -
1 stop25h 15m
Deal found 9/16![Frontier logo]()
$192
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:30 am -
1 stop7h 10m
Mon 10/2612:25 pm -
1 stop22h 44m
Deal found 9/16![Frontier logo]()
$276
This Orbitz deal was found by Cheapflights users on 9/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:30 am -
1 stop7h 10m
Fri 10/3012:31 pm -
1 stop14h 47m
Deal found 9/15![Frontier logo]()
$280
This Southwest deal was found by Cheapflights users on 9/16. 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 10/243:25 pm -
2 stops9h 00m
Tue 10/278:45 am -
2 stops9h 55m
Deal found 9/16![Southwest logo]()
$231
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 September 18, 2026.
Search for one-way flight options from Oklahoma to Washington. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
This deal was found by Cheapflights users on 9/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:30 am -
1 stop7h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$50
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 12/18:25 pm -
1 stop21h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$98
This CheapOair deal was found by Cheapflights users on 9/17. 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 10/198:27 pm -
1 stop20h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$102
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/175:10 pm -
1 stop7h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$111
This CheapOair deal was found by Cheapflights users on 9/16. 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 11/37:00 am -
1 stop6h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$113
This Priceline deal was found by Cheapflights users on 9/16. 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.
Tue 12/157:28 am -
1 stop10h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$116
This Delta deal was found by Cheapflights users on 9/16. 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 12/168:00 am -
1 stop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$117
This Frontier deal was found by Cheapflights users on 9/16. 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 11/177:00 am -
1 stop6h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$118
This Super.com deal was found by Cheapflights users on 9/14. 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.
Wed 10/1410:30 am -
1 stop26h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$120
This United Airlines deal was found by Cheapflights users on 9/16. 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 1/66:00 am -
2 stops10h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$122
This Super.com deal was found by Cheapflights users on 9/16. 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.
Fri 10/236:30 am -
1 stop7h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$123
This CheapOair deal was found by Cheapflights users on 9/16. 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 10/178:27 pm -
1 stop16h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$125
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 September 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $192 (CheapOair) |
One-way from | $50 |
Popular in | July |
Cheapest in | April |
Average price | $413 |
Good round-trip deal | $497 or less |
Good one-way deal | $218 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 7,457,451 searches. Data last updated September 18, 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
Oklahoma CitySeattle
OKC Oklahoma City Will Rogers World - SEA Seattle/Tacoma Intl
OKCSEA
Oklahoma City Will Rogers World
Sat 10/24
5:10 pm-10:57 pm
1 stop7h 47m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$111
Oklahoma CitySeattle
OKC Oklahoma City Will Rogers World - SEA Seattle/Tacoma Intl
OKCSEA
Oklahoma City Will Rogers World
Tue 11/10
1:00 pm-6:40 pm
2 stops7h 40m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$116
TulsaSeattle
TUL Tulsa - SEA Seattle/Tacoma Intl
TULSEA
Tulsa
Wed 10/7
5:30 pm-11:52 pm
1 stop8h 22m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$117
TulsaSeattle
TUL Tulsa - SEA Seattle/Tacoma Intl
TULSEA
Tulsa
Sat 10/17
6:05 am-10:15 am
1 stop6h 10m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$117
Oklahoma CityPortland
OKC Oklahoma City Will Rogers World - PDX Portland
OKCPDX
Oklahoma City Will Rogers World
Wed 11/4
3:30 pm-11:25 pm
1 stop9h 55m
Portland
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$134
Oklahoma CityPortland
OKC Oklahoma City Will Rogers World - PDX Portland
OKCPDX
Oklahoma City Will Rogers World
Wed 10/21
7:20 pm-11:40 pm
1 stop6h 20m
Portland
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$134
Quickest round-trip
DallasPortland
DFW Dallas/Fort Worth - PDX Portland
DFWPDX
Dallas/Fort Worth
Tue 12/15
5:51 pm-8:14 pm
Nonstop4h 23m
Portland
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$143
TulsaSeattle
TUL Tulsa - SEA Seattle/Tacoma Intl
TULSEA
Tulsa
Tue 10/6
12:49 pm-10:03 pm
1 stop11h 14m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$146
TulsaSeattle
TUL Tulsa - SEA Seattle/Tacoma Intl
TULSEA
Tulsa
Sat 10/17
6:00 am-12:20 pm
2 stops8h 20m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$151
DallasPortland
DFW Dallas/Fort Worth - PDX Portland
DFWPDX
Dallas/Fort Worth
Wed 12/16
2:35 pm-10:06 pm
2 stops9h 31m
Portland
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$153
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
TUL-GEG
DFW-SEA
XNA-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
TUL-GEG
DFW-SEA
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 $272). Flying from Oklahoma to State of Washington in July is currently the most expensive (average of $450). 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 September 18, 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.
How much does it cost to fly round-trip from Oklahoma to State of Washington?
Airfare is below average for this route at the moment.
Oklahoma to State of Washington flights typically cost between $357 and $522 in October.The cheapest round-trip price found within the last 5 days was $192 on Frontier (Oct 20-Oct 24).
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.
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 September 18, 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.
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
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 September 18, 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 7,457,451 searches. Data last updated September 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$90 | Average$261 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$137 | Average$297 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$177 | Average$458 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$178 | Average$349 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$215 | Average$391 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$448 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$386 | Average$386 | FlexibilityNo cancel fee | On-time85% |