$125+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SEA
Nov 4 — Nov 111
Round-trip
1 adult, Economy
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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
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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 October 5, 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 October 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:04 pm -
1 stop16h 55m
Thu 11/199:13 pm -
1 stop21h 28m
Deal found 9/30![Multiple Airlines logo]()
$190
This Southwest deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” 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 11/36:30 pm -
1 stop6h 15m
Mon 11/912:15 am -
1 stop9h 10m
Deal found 10/4![Southwest logo]()
$250
This CheapOair deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair 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 12/94:58 pm -
1 stop24h 52m
Deal found 9/30![Frontier logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:30 pm -
1 stop20h 42m
Tue 11/1012:14 pm -
1 stop23h 41m
Deal found 9/30![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:45 pm -
1 stop21h 00m
Sun 11/1510:50 am -
2 stops30h 45m
Deal found 10/3![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:45 pm -
1 stop21h 00m
Thu 11/199:13 pm -
1 stop21h 28m
Deal found 10/3![Multiple Airlines logo]()
$344
This CheapOair deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:25 pm -
1 stop20h 47m
Sun 10/254:27 pm -
1 stop25h 03m
Deal found 9/30![Frontier logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:45 am -
1 stop6h 16m
Sat 10/3110:50 am -
1 stop6h 26m
Deal found 10/1![United Airlines logo]()
$350
This Southwest deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” 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 12/57:00 am -
1 stop5h 30m
Sat 12/195:55 am -
1 stop9h 20m
Deal found 10/4![Southwest logo]()
$378
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am -
1 stop8h 01m
Sun 11/222:15 pm -
1 stop8h 04m
Deal found 10/1![American Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:27 pm -
2 stops9h 30m
Sun 11/225:00 am -
1 stop5h 31m
Deal found 10/1![United Airlines logo]()
$393
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:40 am -
2 stops9h 15m
Sun 11/2210:55 am -
2 stops9h 10m
Deal found 10/1![Southwest logo]()
$411
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 October 5, 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 October 5, 2026.
This Southwest deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” 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 11/36:30 pm -
1 stop6h 15m
Mon 11/912:15 am -
1 stop9h 10m
Deal found 10/4![Southwest logo]()
$250
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:30 am -
1 stop6h 17m
Sat 11/78:30 am -
1 stop5h 37m
Deal found 10/1![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” 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 11/2711:00 am -
1 stop8h 10m
Fri 12/410:40 pm -
1 stop10h 09m
Deal found 10/4![Delta logo]()
$518
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:29 pm -
1 stop7h 04m
Mon 10/193:34 pm -
1 stop6h 11m
Deal found 9/30![American Airlines logo]()
$641
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 am -
2 stops11h 00m
Sat 11/76:20 am -
2 stops9h 00m
Deal found 10/1![Southwest logo]()
$393
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:12 pm -
1 stop5h 59m
Sat 10/311:53 pm -
1 stop4h 43m
Deal found 10/1![United Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:40 am -
2 stops9h 15m
Sun 11/2210:55 am -
2 stops9h 10m
Deal found 10/1![Southwest logo]()
$411
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:45 am -
2 stops8h 33m
Sun 10/255:10 am -
1 stop5h 21m
Deal found 9/30![United Airlines logo]()
$460
This Delta deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:51 pm -
1 stop6h 08m
Sun 10/256:00 am -
1 stop10h 09m
Deal found 10/3![Delta logo]()
$527
This Southwest deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/203:45 pm -
1 stop9h 40m
Thu 12/247:35 am -
2 stops11h 10m
Deal found 10/3![Southwest logo]()
$443
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:12 pm -
1 stop6h 13m
Sun 12/2711:44 pm -
1 stop9h 02m
Deal found 9/30![United Airlines logo]()
$505
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:50 pm -
2 stops12h 20m
Sun 11/811:10 am -
2 stops8h 55m
Deal found 9/30![Southwest logo]()
$469
This Southwest deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/256:00 am -
1 stop8h 50m
Fri 1/15:40 am -
2 stops10h 10m
Deal found 10/2![Southwest logo]()
$475
This Delta deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:57 am -
1 stop8h 01m
Mon 10/1211:59 pm -
1 stop8h 43m
Deal found 10/3![Delta logo]()
$637
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:22 pm -
1 stop5h 18m
Mon 10/191:35 pm -
2 stops8h 13m
Deal found 9/30![United Airlines logo]()
$535
This Southwest deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” 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 -
1 stop9h 40m
Mon 12/285:30 am -
1 stop11h 00m
Deal found 10/4![Southwest logo]()
$482
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:22 pm -
1 stop5h 27m
Tue 10/205:00 am -
1 stop5h 31m
Deal found 10/1![United Airlines logo]()
$537
This United Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” 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 10/185:45 am -
1 stop6h 16m
Wed 10/218:30 am -
1 stop5h 50m
Deal found 10/4![United Airlines logo]()
$572
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:00 pm -
2 stops12h 35m
Tue 10/202:00 pm -
1 stop4h 40m
Deal found 10/1![Southwest logo]()
$542
This United Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” 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 10/255:12 pm -
1 stop8h 03m
Mon 10/267:35 pm -
2 stops12h 57m
Deal found 10/4![United Airlines logo]()
$612
Last-minute flights from Des Moines to WashingtonDiscover last-minute flight deals from Des Moines to Washington. Data last updated October 5, 2026 and is based on user searches.
Discover last-minute flight deals from Des Moines to Washington. Data last updated October 5, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:25 pm -
1 stop20h 47m
Sun 10/254:27 pm -
1 stop25h 03m
Deal found 9/30![Frontier logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:45 am -
1 stop6h 16m
Sat 10/3110:50 am -
1 stop6h 26m
Deal found 10/1![United Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:12 pm -
1 stop5h 59m
Sat 11/71:53 pm -
1 stop4h 43m
Deal found 10/3![United Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” 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 11/36:30 pm -
1 stop6h 15m
Mon 11/912:15 am -
1 stop9h 10m
Deal found 10/4![Southwest logo]()
$250
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:09 pm -
1 stop8h 06m
Mon 11/95:05 am -
1 stop5h 26m
Deal found 9/30![United Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:30 pm -
1 stop20h 42m
Tue 11/1012:14 pm -
1 stop23h 41m
Deal found 9/30![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:04 pm -
1 stop16h 55m
Thu 11/199:13 pm -
1 stop21h 28m
Deal found 9/30![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:45 pm -
1 stop21h 00m
Sun 11/1510:50 am -
2 stops30h 45m
Deal found 10/3![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:45 pm -
1 stop21h 00m
Thu 11/199:13 pm -
1 stop21h 28m
Deal found 10/3![Multiple Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am -
1 stop8h 01m
Sun 11/222:15 pm -
1 stop8h 04m
Deal found 10/1![American Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:27 pm -
2 stops9h 30m
Sun 11/225:00 am -
1 stop5h 31m
Deal found 10/1![United Airlines logo]()
$393
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:40 am -
2 stops9h 15m
Sun 11/2210:55 am -
2 stops9h 10m
Deal found 10/1![Southwest logo]()
$411
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 October 5, 2026.
Search for one-way flight options from Des Moines to Washington. Find affordable one-way fares based on user searches. Data last updated October 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:11 pm -
2 stops23h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$125
This Cheapflightsfares deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:25 pm -
1 stop20h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Frontier logo]()
$149
This Cheapflightsfares deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:30 pm -
1 stop20h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Frontier logo]()
$156
This Southwest deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” 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 10/276:35 pm -
1 stop6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Southwest logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:25 pm -
2 stops48h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Frontier logo]()
$162
This Southwest deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” 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 10/264:30 pm -
1 stop10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Southwest logo]()
$165
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:45 am -
1 stop6h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![United Airlines logo]()
$173
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:27 pm -
1 stop6h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$178
This Southwest deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” 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 12/191:55 pm -
1 stop12h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Southwest logo]()
$188
This Delta deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” 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 12/164:53 pm -
1 stop5h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Delta logo]()
$196
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:41 am -
1 stop7h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Delta logo]()
$219
This American Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” 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.
Mon 12/216:04 pm -
1 stop7h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![American Airlines logo]()
$274
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 October 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $190 (Kiwi.com) |
One-way from | $125 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $508 |
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 October 5, 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
Thu 10/22
6:00 am-12:48 pm
1 stop8h 48m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$178
Des MoinesSeattle
DSM Des Moines - SEA Seattle/Tacoma Intl
DSMSEA
Des Moines
Wed 10/28
1:27 pm-11:18 pm
2 stops11h 51m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$183
Des MoinesSeattle
DSM Des Moines - SEA Seattle/Tacoma Intl
DSMSEA
Des Moines
Tue 11/3
10:57 am-5:10 pm
1 stop8h 13m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$192
Des MoinesSeattle
DSM Des Moines - SEA Seattle/Tacoma Intl
DSMSEA
Des Moines
Sat 11/21
5:55 pm-1:35 am
2 stops9h 40m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$197
Des MoinesSeattle
DSM Des Moines - SEA Seattle/Tacoma Intl
DSMSEA
Des Moines
Fri 10/23
1:27 pm-9:01 pm
2 stops9h 34m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$200
Des MoinesSpokane
DSM Des Moines - GEG Spokane
DSMGEG
Des Moines
Sat 12/19
1:55 pm-12:15 am
1 stop12h 20m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$201
Des MoinesSpokane
DSM Des Moines - GEG Spokane
DSMGEG
Des Moines
Thu 12/17
6:41 am-12:13 pm
1 stop7h 32m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$219
Des MoinesSeattle
DSM Des Moines - SEA Seattle/Tacoma Intl
DSMSEA
Des Moines
Thu 11/19
3:30 pm-10:50 pm
2 stops9h 20m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$234
Des MoinesSeattle
DSM Des Moines - SEA Seattle/Tacoma Intl
DSMSEA
Des Moines
Sun 10/25
1:57 pm-6:45 pm
2 stops30h 48m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$243
Des MoinesSeattle
DSM Des Moines - SEA Seattle/Tacoma Intl
DSMSEA
Des Moines
Sun 11/1
7:26 pm-12:35 am
1 stop7h 09m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$249
Showing 1-10 of 44 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 $454 and $613 in November.The cheapest round-trip price found within the last 5 days was $190 on Multiple Airlines (Nov 9-Nov 19).
How far ahead should I book a flight from Des Moines to State of Washington?
Booking 40 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 October 5, 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.
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Related info for your journey
Find useful and relevant information for your journey from Des Moines to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Des Moines and Washington flights
Browse other Des Moines and Washington flight options. Last updated on October 5, 2026.
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Des Moines to 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 October 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$290 | Average$499 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$298 | Average$430 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$312 | Average$509 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$329 | Average$469 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$502 | Average$639 | FlexibilityNo cancel fee | On-time75% |