$193+ Cheap flights from Oshkosh, WI 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SEA
Sep 26 — Oct 31
Round-trip
1 adult, Economy
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Cheapest flights from Oshkosh to WashingtonExplore the most affordable flight options available from Oshkosh to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
Explore the most affordable flight options available from Oshkosh to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
This United Airlines deal was found by Cheapflights users on 8/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:50 am -
1 stop7h 42m
Sat 10/3112:45 pm -
1 stop6h 03m
Deal found 8/27![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/25. 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.
Thu 11/125:30 am -
1 stop8h 28m
Mon 11/161:59 pm -
1 stop5h 28m
Deal found 8/25![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/156:45 am -
2 stops11h 22m
Wed 1/62:05 pm -
1 stop5h 30m
Deal found 8/23![Delta logo]()
$344
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:31 pm -
1 stop7h 40m
Tue 9/291:40 pm -
1 stop8h 15m
Deal found 8/26![American Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 8/26. 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 9/2912:28 pm -
1 stop8h 24m
Tue 11/105:05 am -
2 stops8h 41m
Deal found 8/26![United Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:18 am -
2 stops12h 49m
Tue 1/55:45 am -
2 stops8h 56m
Deal found 8/23![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:00 pm -
1 stop7h 43m
Tue 9/159:00 am -
2 stops9h 54m
Deal found 8/25![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 8/25. 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 10/275:35 pm -
1 stop8h 24m
Sun 11/16:00 am -
1 stop9h 00m
Deal found 8/25![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:57 am -
1 stop8h 34m
Tue 9/2912:25 am -
1 stop7h 52m
Deal found 8/23![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:31 pm -
1 stop7h 40m
Mon 9/2811:57 pm -
1 stop9h 09m
Deal found 8/27![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:35 pm -
1 stop8h 09m
Fri 10/309:31 am -
2 stops10h 03m
Deal found 8/27![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Thu 10/292:33 pm -
2 stops10h 45m
Mon 11/22:30 pm -
1 stop6h 47m
Deal found 8/24![United Airlines logo]()
$364
Best flights from Oshkosh to WashingtonDiscover carefully curated flight deals from Oshkosh to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
Discover carefully curated flight deals from Oshkosh to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:35 pm -
1 stop8h 24m
Mon 11/211:10 pm -
1 stop9h 16m
Deal found 8/23![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 8/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/46:35 am -
1 stop7h 18m
Sat 2/65:15 am -
2 stops7h 55m
Deal found 8/23![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:57 am -
1 stop8h 34m
Mon 9/2112:25 am -
1 stop7h 52m
Deal found 8/23![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Wed 9/236:30 am -
1 stop7h 02m
Mon 9/2811:14 pm -
2 stops10h 29m
Deal found 8/26![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:39 pm -
1 stop8h 15m
Sun 12/69:40 am -
1 stop9h 16m
Deal found 8/27![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:55 pm -
1 stop9h 50m
Tue 9/1511:03 am -
1 stop7h 51m
Deal found 8/27![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 8/25. 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.
Fri 10/235:35 pm -
1 stop8h 09m
Mon 10/268:44 pm -
2 stops11h 43m
Deal found 8/25![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Wed 9/235:00 pm -
1 stop7h 52m
Wed 9/3010:43 am -
1 stop8h 25m
Deal found 8/26![United Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:35 pm -
1 stop8h 09m
Sat 10/246:00 am -
2 stops9h 00m
Deal found 8/23![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Thu 10/112:28 pm -
1 stop8h 24m
Mon 10/511:14 pm -
2 stops10h 29m
Deal found 8/24![United Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 8/24. 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.
Sun 11/225:35 pm -
1 stop8h 11m
Wed 12/211:17 pm -
2 stops10h 42m
Deal found 8/24![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:08 am -
2 stops14h 28m
Mon 11/167:35 pm -
2 stops12h 53m
Deal found 8/27![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/24. 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 12/55:05 pm -
1 stop7h 10m
Wed 12/97:00 am -
1 stop8h 53m
Deal found 8/24![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
2 stops8h 15m
Tue 10/68:44 pm -
2 stops11h 43m
Deal found 8/23![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:50 am -
2 stops10h 43m
Tue 11/36:00 am -
2 stops12h 48m
Deal found 8/23![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am -
1 stop8h 10m
Sat 10/312:38 pm -
1 stop8h 07m
Deal found 8/27![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 8/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:50 pm -
2 stops12h 28m
Tue 11/105:05 am -
2 stops10h 51m
Deal found 8/25![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 8/22. 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.
Thu 9/176:00 am -
1 stop6h 49m
Mon 9/2112:25 am -
1 stop7h 52m
Deal found 8/22![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Fri 9/185:00 pm -
1 stop7h 45m
Fri 9/2511:14 pm -
2 stops12h 25m
Deal found 8/26![United Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 8/25. 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.
Fri 10/95:35 pm -
1 stop8h 24m
Mon 10/1211:10 pm -
1 stop9h 17m
Deal found 8/25![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Fri 10/912:28 pm -
1 stop8h 24m
Mon 10/127:25 pm -
2 stops14h 18m
Deal found 8/24![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 8/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:30 am -
1 stop7h 23m
Wed 9/165:00 am -
2 stops12h 00m
Deal found 8/25![United Airlines logo]()
$519
This Delta deal was found by Cheapflights users on 8/24. 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.
Thu 10/16:00 am -
2 stops13h 09m
Mon 10/56:45 am -
1 stop6h 52m
Deal found 8/24![Delta logo]()
$534
This United Airlines deal was found by Cheapflights users on 8/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:05 pm -
1 stop7h 10m
Tue 12/295:00 am -
1 stop14h 07m
Deal found 8/23![United Airlines logo]()
$557
Last-minute flights from Oshkosh to WashingtonDiscover last-minute flight deals from Oshkosh to Washington. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Oshkosh to Washington. Data last updated August 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:00 pm -
1 stop7h 43m
Tue 9/159:00 am -
2 stops9h 54m
Deal found 8/25![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am -
1 stop8h 10m
Sat 10/312:38 pm -
1 stop8h 07m
Deal found 8/27![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:57 am -
1 stop8h 34m
Tue 9/2912:25 am -
1 stop7h 52m
Deal found 8/23![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 8/26. 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.
Sat 9/195:07 pm -
1 stop6h 58m
Sat 9/266:00 am -
1 stop7h 37m
Deal found 8/26![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 am -
1 stop6h 49m
Mon 9/288:44 pm -
2 stops11h 33m
Deal found 8/23![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2011:09 am -
2 stops12h 53m
Thu 10/18:44 pm -
2 stops11h 33m
Deal found 8/23![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Wed 9/236:30 am -
1 stop7h 02m
Mon 9/2811:14 pm -
2 stops10h 29m
Deal found 8/26![United Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 8/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:31 pm -
1 stop7h 40m
Mon 9/2811:57 pm -
1 stop9h 09m
Deal found 8/27![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:31 pm -
1 stop7h 40m
Tue 9/291:40 pm -
1 stop8h 15m
Deal found 8/27![American Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 8/24. 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.
Sat 9/264:19 pm -
1 stop6h 17m
Sat 10/311:59 pm -
1 stop8h 18m
Deal found 8/24![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/26. 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 9/2912:28 pm -
1 stop8h 24m
Tue 11/105:05 am -
2 stops8h 41m
Deal found 8/26![United Airlines logo]()
$345
This United Airlines deal was found by Cheapflights users on 8/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:28 pm -
1 stop8h 24m
Tue 10/275:05 am -
2 stops8h 40m
Deal found 8/25![United Airlines logo]()
$370
One-way flights from Oshkosh to WashingtonSearch for one-way flight options from Oshkosh to Washington. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
Search for one-way flight options from Oshkosh to Washington. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:30 am -
2 stops34h 38m
Deal found 8/24![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:29 pm -
2 stops43h 42m
Deal found 8/24![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:30 am -
2 stops29h 37m
Deal found 8/24![Multiple Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:27 pm -
2 stops23h 09m
Deal found 8/23![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:00 am -
2 stops30h 07m
Deal found 8/25![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:10 pm -
2 stops21h 33m
Deal found 8/23![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:10 pm -
3 stops45h 26m
Deal found 8/22![Multiple Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:30 am -
2 stops26h 28m
Deal found 8/26![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:30 am -
3 stops53h 06m
Deal found 8/23![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:30 am -
1 stop9h 04m
Deal found 8/26![Allegiant Air logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:10 pm -
2 stops28h 18m
Deal found 8/27![Multiple Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Wed 9/98:45 am -
1 stop9h 07m
Deal found 8/26![United Airlines logo]()
$305
Find flight deals from Oshkosh to Washington
Keep the following information in mind while searching for Oshkosh to Washington flight deals. Data was last updated August 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (United Airlines) |
One-way from | $193 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $530 |
Cheapflights Fare Finder
Customize your flight search to find flights from Oshkosh 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 August 27, 2026.
Use the filters below to find and compare flights from Oshkosh to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AppletonSeattle
ATW Appleton Intl - SEA Seattle/Tacoma Intl
ATWSEA
Appleton Intl
Wed 10/28
5:35 pm-11:59 pm
1 stop8h 24m
Seattle/Tacoma Intl
Mon 11/2
11:10 pm-10:26 am
1 stop9h 16m
$344
AppletonPortland
ATW Appleton Intl - PDX Portland
ATWPDX
Appleton Intl
Tue 9/15
10:57 am-5:31 pm
1 stop8h 34m
Portland
Mon 9/21
12:25 am-10:17 am
1 stop7h 52m
$359
AppletonSeattle
ATW Appleton Intl - SEA Seattle/Tacoma Intl
ATWSEA
Appleton Intl
Thu 12/3
5:39 pm-11:54 pm
1 stop8h 15m
Seattle/Tacoma Intl
Sun 12/6
9:40 am-8:56 pm
1 stop9h 16m
$359
AppletonPortland
ATW Appleton Intl - PDX Portland
ATWPDX
Appleton Intl
Thu 2/4
6:35 am-11:53 am
1 stop7h 18m
Portland
Sat 2/6
5:15 am-3:10 pm
2 stops7h 55m
$364
AppletonSeattle
ATW Appleton Intl - SEA Seattle/Tacoma Intl
ATWSEA
Appleton Intl
Wed 9/23
6:30 am-11:32 am
1 stop7h 02m
Seattle/Tacoma Intl
Mon 9/28
11:14 pm-11:43 am
2 stops10h 29m
$364
AppletonPortland
ATW Appleton Intl - PDX Portland
ATWPDX
Appleton Intl
Fri 10/23
5:35 pm-11:44 pm
1 stop8h 09m
Portland
Mon 10/26
8:44 pm-10:27 am
2 stops11h 43m
$364
AppletonPortland
ATW Appleton Intl - PDX Portland
ATWPDX
Appleton Intl
Wed 10/21
5:35 pm-11:44 pm
1 stop8h 09m
Portland
Sat 10/24
6:00 am-5:00 pm
2 stops9h 00m
$364
AppletonPortland
ATW Appleton Intl - PDX Portland
ATWPDX
Appleton Intl
Sun 11/22
5:35 pm-11:46 pm
1 stop8h 11m
Portland
Wed 12/2
11:17 pm-11:59 am
2 stops10h 42m
$364
AppletonPortland
ATW Appleton Intl - PDX Portland
ATWPDX
Appleton Intl
Thu 11/12
11:08 am-11:36 pm
2 stops14h 28m
Portland
Mon 11/16
7:35 pm-10:28 am
2 stops12h 53m
$369
AppletonPortland
ATW Appleton Intl - PDX Portland
ATWPDX
Appleton Intl
Wed 9/30
6:00 am-12:15 pm
2 stops8h 15m
Portland
Tue 10/6
8:44 pm-10:27 am
2 stops11h 43m
$369
Showing 1-10 of 48 resultsSorted by cheapest first
Best time to book a flight from Oshkosh to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Oshkosh with our price prediction graph.
ATW-SEA
ATW-GEG
ATW-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 Oshkosh to Washington
OS9-USWA
ATW-SEA
ATW-GEG
ATW-PDX
What is the cheapest time of day to fly from OS9 to WA?
Find hourly flight availability from Oshkosh 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 August 27, 2026.
When flying from Oshkosh 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 Oshkosh to State of Washington
Explore weekly flight availability from Oshkosh 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 August 27, 2026.
The most flights from OS9 to USWA are scheduled on a Tuesday (6 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Oshkosh to State of Washington?
Airfare is typical for this route at the moment.
Oshkosh to State of Washington flights typically cost between $318 and $526 in October.The cheapest round-trip price found within the last 5 days was $329 on United Airlines (Oct 28-Oct 31).
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 August 27, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Oshkosh to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayPeter,Oct 2023
MSP - GEG
Comfort
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayPeter,Oct 2023
MSP - GEG
Comfort
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayPeter,Oct 2023
MSP - GEG
Comfort
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayPeter,Oct 2023
MSP - GEG
Related info for your journey
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Oshkosh and Washington flights
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Oshkosh to Washington flights
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Top 6 airlines flying from Oshkosh to Washington
Discover the top 6 airlines that operate flights from Oshkosh 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 August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$448 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$452 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$199 | Average$456 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$216 | Average$415 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$226 | Average$426 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$257 | Average$425 | FlexibilityNo cancel fee | On-time85% |