$163+ Cheap flights from Des Moines (DSM) 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SEA
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Cheapest flights from Des Moines to WashingtonExplore the most affordable flight options available from Des Moines to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
Explore the most affordable flight options available from Des Moines to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
This Frontier deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:35 pm -
1 stop21h 05m
Wed 12/94:58 pm -
1 stop24h 44m
Deal found 11/7![Frontier logo]()
$289
This Cheapflightsfares deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/248:26 pm -
1 stop17h 56m
Wed 12/301:37 pm -
1 stop27h 54m
Deal found 11/7![Frontier logo]()
$337
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 12/39:30 am -
1 stop8h 48m
Thu 12/102:05 pm -
1 stop7h 10m
Deal found 11/5![United Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:14 am -
1 stop8h 18m
Sat 12/51:03 pm -
1 stop8h 27m
Deal found 11/8![American Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:41 am -
1 stop7h 32m
Sat 12/59:59 am -
2 stops8h 40m
Deal found 11/8![Delta logo]()
$368
This American Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:10 am -
1 stop7h 49m
Sat 12/123:28 pm -
1 stop7h 12m
Deal found 11/7![American Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:15 pm -
1 stop6h 06m
Sat 12/128:30 am -
2 stops10h 55m
Deal found 11/8![United Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:00 am -
2 stops11h 53m
Sat 12/59:00 am -
2 stops8h 19m
Deal found 11/8![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:24 pm -
1 stop7h 18m
Sat 12/511:39 pm -
1 stop7h 13m
Deal found 11/6![American Airlines logo]()
$392
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:23 pm -
1 stop7h 01m
Tue 12/89:01 am -
2 stops9h 32m
Deal found 11/9![United Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/113:31 pm -
1 stop10h 17m
Wed 12/167:10 am -
1 stop10h 00m
Deal found 11/8![American Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:01 am -
1 stop8h 09m
Mon 12/76:00 am -
1 stop8h 11m
Deal found 11/9![Delta logo]()
$407
Best flights from Des Moines to WashingtonDiscover carefully curated flight deals from Des Moines to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
Discover carefully curated flight deals from Des Moines to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 12/411:27 am -
1 stop9h 19m
Mon 12/78:30 am -
1 stop5h 43m
Deal found 11/5![United Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 1/810:50 am -
2 stops9h 15m
Wed 1/137:00 am -
2 stops11h 40m
Deal found 11/6![Southwest logo]()
$412
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 2/610:52 am -
1 stop7h 54m
Tue 2/98:25 am -
1 stop5h 42m
Deal found 11/6![Delta logo]()
$423
This Expedia deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/255:00 am -
2 stops12h 08m
Fri 1/17:59 pm -
2 stops11h 11m
Deal found 11/9![Alaska Airlines logo]()
$708
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:00 am -
2 stops11h 28m
Sat 12/1210:48 am -
1 stop6h 31m
Deal found 11/7![United Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/69:00 am -
2 stops12h 00m
Sat 1/98:30 am -
1 stop5h 41m
Deal found 11/8![United Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/223:45 pm -
2 stops11h 35m
Tue 12/295:35 am -
2 stops9h 25m
Deal found 11/8![Southwest logo]()
$423
This Southwest deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/812:05 pm -
2 stops10h 50m
Tue 12/155:15 am -
2 stops10h 35m
Deal found 11/9![Southwest logo]()
$427
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 4/292:15 pm -
2 stops11h 27m
Mon 5/310:45 pm -
1 stop9h 33m
Deal found 11/5![Delta logo]()
$472
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/215:12 pm -
1 stop8h 04m
Tue 12/2911:44 pm -
1 stop9h 02m
Deal found 11/8![United Airlines logo]()
$392
This Southwest deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:20 am -
2 stops12h 45m
Sat 12/128:35 am -
2 stops10h 00m
Deal found 11/8![Southwest logo]()
$447
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:15 pm -
1 stop6h 06m
Mon 12/149:01 am -
2 stops10h 24m
Deal found 11/9![United Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:45 am -
1 stop7h 21m
Fri 11/276:25 am -
1 stop5h 43m
Deal found 11/8![Delta logo]()
$567
This Southwest deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:30 pm -
2 stops9h 20m
Mon 12/78:05 am -
2 stops10h 45m
Deal found 11/9![Southwest logo]()
$472
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 12/159:30 am -
2 stops10h 23m
Wed 12/161:49 pm -
1 stop4h 44m
Deal found 11/5![United Airlines logo]()
$454
This Southwest deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 4/291:50 pm -
2 stops10h 20m
Mon 5/35:00 am -
2 stops11h 15m
Deal found 11/5![Southwest logo]()
$477
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 12/111:23 pm -
2 stops12h 21m
Wed 12/166:15 am -
2 stops12h 18m
Deal found 11/5![United Airlines logo]()
$475
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 11/226:45 am -
2 stops10h 08m
Fri 11/277:05 am -
1 stop25h 14m
Deal found 11/6![Delta logo]()
$698
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 12/25:15 pm -
1 stop5h 59m
Sat 12/512:59 pm -
1 stop5h 34m
Deal found 11/5![United Airlines logo]()
$479
This Southwest deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:10 am -
2 stops12h 30m
Fri 11/275:50 am -
1 stop8h 00m
Deal found 11/8![Southwest logo]()
$572
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 11/226:45 am -
2 stops10h 08m
Sat 11/287:05 am -
1 stop10h 10m
Deal found 11/6![Delta logo]()
$698
This Southwest deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 3/127:10 pm -
1 stop5h 05m
Sun 3/142:30 pm -
1 stop5h 50m
Deal found 11/5![Southwest logo]()
$577
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 11/235:09 pm -
1 stop5h 49m
Thu 11/266:50 pm -
2 stops13h 42m
Deal found 11/6![United Airlines logo]()
$564
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 11/202:48 pm -
2 stops11h 11m
Sat 11/217:05 am -
1 stop12h 08m
Deal found 11/5![Delta logo]()
$768
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:09 pm -
1 stop5h 49m
Fri 11/2712:55 pm -
1 stop5h 41m
Deal found 11/8![United Airlines logo]()
$589
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:30 am -
2 stops13h 44m
Mon 12/75:10 am -
1 stop5h 11m
Deal found 11/8![United Airlines logo]()
$590
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:09 pm -
1 stop5h 49m
Fri 11/2712:55 pm -
1 stop5h 41m
Deal found 11/6![United Airlines logo]()
$601
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 12/25:15 pm -
1 stop5h 59m
Fri 12/41:47 pm -
2 stops22h 39m
Deal found 11/5![United Airlines logo]()
$672
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 12/15:15 pm -
1 stop5h 59m
Fri 12/41:47 pm -
2 stops22h 39m
Deal found 11/5![United Airlines logo]()
$752
Last-minute flights from Des Moines to WashingtonDiscover last-minute flight deals from Des Moines to Washington. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Des Moines to Washington. Data last updated November 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:24 pm -
1 stop7h 18m
Sat 12/511:39 pm -
1 stop7h 13m
Deal found 11/6![American Airlines logo]()
$392
This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:14 am -
1 stop8h 18m
Sat 12/51:03 pm -
1 stop8h 27m
Deal found 11/8![American Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:41 am -
1 stop7h 32m
Sat 12/59:59 am -
2 stops8h 40m
Deal found 11/8![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:00 am -
2 stops11h 53m
Sat 12/59:00 am -
2 stops8h 19m
Deal found 11/8![United Airlines logo]()
$389
This Frontier deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:35 pm -
1 stop21h 05m
Wed 12/94:58 pm -
1 stop24h 44m
Deal found 11/7![Frontier logo]()
$289
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 12/39:30 am -
1 stop8h 48m
Thu 12/102:05 pm -
1 stop7h 10m
Deal found 11/5![United Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:23 pm -
1 stop7h 01m
Tue 12/89:01 am -
2 stops9h 32m
Deal found 11/9![United Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:01 am -
1 stop8h 09m
Mon 12/76:00 am -
1 stop8h 11m
Deal found 11/9![Delta logo]()
$407
This American Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:10 am -
1 stop7h 49m
Sat 12/123:28 pm -
1 stop7h 12m
Deal found 11/7![American Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:15 pm -
1 stop6h 06m
Sat 12/128:30 am -
2 stops10h 55m
Deal found 11/8![United Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/113:31 pm -
1 stop10h 17m
Wed 12/167:10 am -
1 stop10h 00m
Deal found 11/8![American Airlines logo]()
$402
This Cheapflightsfares deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/248:26 pm -
1 stop17h 56m
Wed 12/301:37 pm -
1 stop27h 54m
Deal found 11/7![Frontier logo]()
$337
One-way flights from Des Moines to WashingtonSearch for one-way flight options from Des Moines to Washington. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
Search for one-way flight options from Des Moines to Washington. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This Gotogate deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/68:45 pm -
1 stop20h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Frontier logo]()
$163
This Cheapflightsfares deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/208:26 pm -
1 stop17h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Frontier logo]()
$169
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:30 am -
1 stop8h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![United Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:21 pm -
1 stop23h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Allegiant Air logo]()
$191
This Cheapflightsfares deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 11/138:30 pm -
1 stop20h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Frontier logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:21 pm -
2 stops21h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:31 pm -
1 stop13h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Allegiant Air logo]()
$210
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 11/278:00 am -
1 stop9h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$214
This Southwest deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/205:40 pm -
1 stop7h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Southwest logo]()
$234
This Southwest deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/205:40 pm -
2 stops10h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Southwest logo]()
$249
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 12/86:15 am -
3 stops17h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$254
This Southwest deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:00 am -
2 stops13h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Southwest logo]()
$270
Find flight deals from Des Moines to Washington
Keep the following information in mind while searching for Des Moines to Washington flight deals. Data was last updated November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $289 (Frontier) |
One-way from | $163 (Gotogate) |
Popular in | June |
Cheapest in | September |
Average price | $455 |
Cheapflights Fare Finder
Customize your flight search to find flights from Des Moines 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 November 10, 2026.
Use the filters below to find and compare flights from Des Moines to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Des MoinesSeattle
DSM Des Moines - SEA Seattle/Tacoma Intl
DSMSEA
Des Moines
Tue 12/8
6:41 am-12:31 pm
1 stop7h 50m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$189
Des MoinesSeattle
DSM Des Moines - SEA Seattle/Tacoma Intl
DSMSEA
Des Moines
Sat 12/5
1:23 pm-8:47 pm
2 stops9h 24m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$194
Des MoinesSeattle
DSM Des Moines - SEA Seattle/Tacoma Intl
DSMSEA
Des Moines
Tue 12/8
1:15 pm-9:21 pm
2 stops10h 06m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$194
Des MoinesSpokane
DSM Des Moines - GEG Spokane
DSMGEG
Des Moines
Mon 11/23
9:31 pm-8:36 am
1 stop13h 05m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$210
Des MoinesSpokane
DSM Des Moines - GEG Spokane
DSMGEG
Des Moines
Sun 12/20
5:40 pm-11:10 pm
1 stop7h 30m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$234
Des MoinesSeattle
DSM Des Moines - SEA Seattle/Tacoma Intl
DSMSEA
Des Moines
Fri 11/13
8:30 pm-3:12 pm
1 stop20h 42m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$244
Des MoinesSeattle
DSM Des Moines - SEA Seattle/Tacoma Intl
DSMSEA
Des Moines
Sun 12/20
7:15 pm-1:20 am
1 stop8h 05m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$244
Des MoinesSeattle
DSM Des Moines - SEA Seattle/Tacoma Intl
DSMSEA
Des Moines
Fri 11/27
9:55 am-9:50 pm
2 stops13h 55m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$274
Des MoinesSpokane
DSM Des Moines - GEG Spokane
DSMGEG
Des Moines
Thu 11/26
6:10 am-9:55 am
1 stop5h 45m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$284
Des MoinesSpokane
DSM Des Moines - GEG Spokane
DSMGEG
Des Moines
Mon 11/23
11:00 am-11:20 pm
2 stops14h 20m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$289
Showing 1-10 of 49 resultsSorted by cheapest first
Best time to book a flight from Des Moines to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Des Moines with our price prediction graph.
DSM-SEA
DSM-GEG
DSM-PSC
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Des Moines to Washington
DSM-USWA
DSM-SEA
DSM-GEG
DSM-PSC
What is the cheapest month to book a flight from Des Moines to State of Washington?
Currently, February is the cheapest month in which you can book a flight from Des Moines to State of Washington (average of $364). Flying from Des Moines to State of Washington in June is currently the most expensive (average of $626). 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.
How much does it cost to fly round-trip from Des Moines to State of Washington?
Airfare is below average for this route at the moment.
Des Moines to State of Washington flights typically cost between $354 and $557 in December.The cheapest round-trip price found within the last 5 days was $289 on Frontier (Dec 3-Dec 9).
How far ahead should I book a flight from Des Moines to State of Washington?
Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Des Moines to State of Washington. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 November 10, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta from Des Moines to Washington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Entertainment
7.4
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
8.0
Comfort
8.0
Entertainment
7.4
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
8.0
Comfort
8.0
Entertainment
7.4
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
8.0
Comfort
8.0
Entertainment
7.4
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
8.0
Comfort
8.0
Entertainment
7.4
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
8.0
Comfort
8.0
Entertainment
7.4
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
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Des Moines and Washington flights
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Top 5 airlines flying from Des Moines to Washington
Discover the top 5 airlines that operate flights from Des Moines 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 November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$290 | Average$502 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$298 | Average$434 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$313 | Average$510 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$329 | Average$481 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$502 | Average$639 | FlexibilityNo cancel fee | On-time75% |