$74+ Cheap flights from Des Moines (DSM) 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SEA
Aug 5 — Aug 121
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Des Moines to Washington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Des Moines to Washington
Cheapest
Best
Last-minute
One-way
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 July 6, 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 July 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:06 pm
DSM
- SEA
1 stop14h 58m
Multiple Airlines
Wed 8/198:53 pm
SEA
- DSM
1 stop22h 07m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:06 pm
DSM
- SEA
1 stop14h 58m
Multiple Airlines
Wed 8/198:53 pm
SEA
- DSM
1 stop22h 07m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Sun 8/309:50 pm
DSM
- SEA
1 stop14h 49m
Multiple Airlines
Thu 9/109:16 pm
SEA
- DSM
1 stop21h 25m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Mon 8/318:54 pm
DSM
- SEA
1 stop15h 45m
Multiple Airlines
Thu 9/109:16 pm
SEA
- DSM
1 stop21h 25m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:06 pm
DSM
- SEA
1 stop14h 58m
Multiple Airlines
Sat 8/228:53 pm
SEA
- DSM
1 stop22h 07m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:06 pm
DSM
- SEA
1 stop14h 58m
Multiple Airlines
Sat 8/228:53 pm
SEA
- DSM
1 stop22h 07m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:21 pm
DSM
- SEA
1 stop15h 43m
Multiple Airlines
Wed 8/128:13 pm
SEA
- DSM
1 stop22h 41m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$213
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:00 am
DSM
- PDX
Nonstop3h 44m
Multiple Airlines
Tue 8/115:16 pm
PDX
- DSM
1 stop18h 18m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:21 pm
DSM
- SEA
1 stop15h 43m
Multiple Airlines
Tue 8/117:06 pm
SEA
- DSM
1 stop16h 28m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:44 pm
DSM
- SEA
1 stop15h 20m
Multiple Airlines
Sun 8/239:29 pm
SEA
- DSM
1 stop20h 19m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$227
This Cheapflightsfares deal was found by Cheapflights users on 7/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:00 am
DSM
- PDX
Nonstop3h 44m
Allegiant Air
Tue 8/1811:34 am
PDX
- DSM
Nonstop3h 21m
Allegiant Air
Deal found 7/4![Allegiant Air logo]()
$239
This Gotogate deal was found by Cheapflights users on 7/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/163:08 pm
DSM
- PDX
Nonstop3h 44m
Multiple Airlines
Sun 8/2312:20 pm
PDX
- DSM
1 stop23h 14m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$248
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 July 6, 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 July 6, 2026.
This United Airlines deal was found by Cheapflights users on 7/1. 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 10/135:22 pm
DSM
- GEG
1 stop5h 27m
United Airlines
Wed 10/141:38 pm
GEG
- DSM
1 stop5h 23m
United Airlines
Deal found 7/1![United Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:20 pm
DSM
- SEA
1 stop7h 40m
Delta
Sat 9/55:30 am
SEA
- DSM
1 stop9h 48m
Delta
Deal found 7/2![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 7/1. 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 8/196:40 pm
DSM
- SEA
1 stop6h 25m
Southwest
Wed 8/267:40 am
SEA
- DSM
2 stops11h 20m
Southwest
Deal found 7/1![Southwest logo]()
$352
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:15 am
DSM
- PDX
1 stop7h 50m
United Airlines
Sat 10/104:07 pm
PDX
- DSM
1 stop5h 52m
United Airlines
Deal found 7/2![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 7/3. 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.
Mon 8/245:56 pm
DSM
- PDX
1 stop7h 24m
Delta
Sun 8/3012:35 am
PDX
- DSM
1 stop7h 43m
Delta
Deal found 7/3![Delta logo]()
$375
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:45 am
DSM
- PDX
2 stops8h 15m
United Airlines
Sat 9/195:00 am
PDX
- DSM
1 stop5h 32m
United Airlines
Deal found 7/1![United Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 7/1. 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 11/55:25 am
DSM
- PDX
1 stop9h 20m
Southwest
Sun 11/87:35 am
PDX
- DSM
2 stops12h 25m
Southwest
Deal found 7/1![Southwest logo]()
$416
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:50 pm
DSM
- GEG
1 stop5h 52m
Delta
Wed 10/147:00 am
GEG
- DSM
1 stop5h 17m
Delta
Deal found 7/1![Delta logo]()
$423
This Southwest deal was found by Cheapflights users on 7/4. 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 8/1012:05 pm
DSM
- SEA
2 stops11h 10m
Southwest
Wed 8/197:40 am
SEA
- DSM
2 stops11h 20m
Southwest
Deal found 7/4![Southwest logo]()
$430
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:13 am
DSM
- GEG
1 stop5h 34m
United Airlines
Wed 11/185:00 am
GEG
- DSM
1 stop5h 30m
United Airlines
Deal found 7/2![United Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 7/5. 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.
Tue 10/136:55 am
DSM
- GEG
1 stop7h 20m
Delta
Sat 10/172:00 pm
GEG
- DSM
1 stop5h 07m
Delta
Deal found 7/5![Delta logo]()
$427
This Southwest deal was found by Cheapflights users on 7/5. 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.
Tue 9/12:40 pm
DSM
- PDX
2 stops9h 15m
Southwest
Tue 9/86:35 am
PDX
- DSM
2 stops9h 10m
Southwest
Deal found 7/5![Southwest logo]()
$457
This United Airlines deal was found by Cheapflights users on 7/5. 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 10/295:11 pm
DSM
- PDX
1 stop5h 57m
United Airlines
Mon 11/27:00 am
PDX
- DSM
1 stop8h 23m
United Airlines
Deal found 7/5![United Airlines logo]()
$447
This Southwest deal was found by Cheapflights users on 7/1. 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 8/612:05 pm
DSM
- SEA
1 stop8h 40m
Southwest
Thu 8/137:00 am
SEA
- DSM
2 stops12h 15m
Southwest
Deal found 7/1![Southwest logo]()
$474
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Wed 8/261:35 pm
DSM
- SEA
1 stop6h 07m
United Airlines
Sat 9/55:20 pm
SEA
- DSM
2 stops15h 06m
United Airlines
Deal found 7/4![United Airlines logo]()
$468
This Southwest deal was found by Cheapflights users on 7/5. 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 8/712:05 pm
DSM
- SEA
2 stops11h 10m
Southwest
Wed 8/129:25 am
SEA
- DSM
2 stops9h 35m
Southwest
Deal found 7/5![Southwest logo]()
$486
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 8/241:35 pm
DSM
- PDX
2 stops9h 24m
United Airlines
Mon 8/314:07 pm
PDX
- DSM
1 stop5h 37m
United Airlines
Deal found 7/1![United Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Wed 9/301:27 pm
DSM
- SEA
2 stops11h 59m
United Airlines
Wed 10/710:55 am
SEA
- DSM
2 stops11h 04m
United Airlines
Deal found 7/3![United Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:45 am
DSM
- SEA
2 stops11h 54m
United Airlines
Thu 9/1711:00 pm
SEA
- DSM
1 stop9h 31m
United Airlines
Deal found 7/2![United Airlines logo]()
$492
This United Airlines deal was found by Cheapflights users on 7/3. 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 9/261:27 pm
DSM
- SEA
2 stops11h 59m
United Airlines
Fri 10/23:55 pm
SEA
- DSM
1 stop6h 04m
United Airlines
Deal found 7/3![United Airlines logo]()
$505
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Wed 8/126:00 am
DSM
- SEA
2 stops15h 08m
United Airlines
Wed 8/196:52 pm
SEA
- DSM
2 stops13h 34m
United Airlines
Deal found 7/4![United Airlines logo]()
$510
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:00 am
DSM
- SEA
1 stop8h 48m
United Airlines
Sun 10/1111:13 pm
SEA
- DSM
1 stop9h 18m
United Airlines
Deal found 7/2![United Airlines logo]()
$537
Last-minute flights from Des Moines to WashingtonDiscover last-minute flight deals from Des Moines to Washington. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from Des Moines to Washington. Data last updated July 6, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 7/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/193:06 pm
DSM
- PDX
Nonstop3h 39m
Allegiant Air
Thu 7/235:35 pm
PDX
- DSM
Nonstop3h 21m
Allegiant Air
Deal found 7/2![Allegiant Air logo]()
$254
This American Airlines deal was found by Cheapflights users on 7/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/195:12 am
DSM
- GEG
1 stop8h 47m
American Airlines
Sat 7/255:16 am
GEG
- DSM
1 stop8h 44m
American Airlines
Deal found 7/3![American Airlines logo]()
$477
This Southwest deal was found by Cheapflights users on 7/2. 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.
Thu 7/236:10 am
DSM
- GEG
2 stops8h 40m
Southwest
Mon 7/275:25 am
GEG
- DSM
2 stops15h 00m
Southwest
Deal found 7/2![Southwest logo]()
$480
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:17 pm
DSM
- GEG
1 stop5h 48m
United Airlines
Sat 8/14:08 pm
GEG
- DSM
1 stop5h 36m
United Airlines
Deal found 7/2![United Airlines logo]()
$458
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:25 am
DSM
- GEG
1 stop5h 10m
Southwest
Sat 8/16:25 am
GEG
- DSM
2 stops13h 35m
Southwest
Deal found 7/2![Southwest logo]()
$479
This Gotogate deal was found by Cheapflights users on 7/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/63:08 pm
DSM
- PDX
Nonstop3h 44m
Multiple Airlines
Tue 8/115:16 pm
PDX
- DSM
1 stop18h 18m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 7/6. 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.
Thu 8/63:50 pm
DSM
- GEG
1 stop8h 50m
Southwest
Sun 8/97:05 am
GEG
- DSM
2 stops12h 25m
Southwest
Deal found 7/6![Southwest logo]()
$472
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:00 am
DSM
- PDX
Nonstop3h 44m
Multiple Airlines
Tue 8/115:16 pm
PDX
- DSM
1 stop18h 18m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$216
This Cheapflightsfares deal was found by Cheapflights users on 7/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:00 am
DSM
- PDX
Nonstop3h 44m
Allegiant Air
Tue 8/1811:34 am
PDX
- DSM
Nonstop3h 21m
Allegiant Air
Deal found 7/4![Allegiant Air logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:00 am
DSM
- PDX
Nonstop3h 44m
Multiple Airlines
Thu 8/201:47 pm
PDX
- DSM
1 stop27h 01m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$265
This Gotogate deal was found by Cheapflights users on 7/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/163:08 pm
DSM
- PDX
Nonstop3h 44m
Multiple Airlines
Sun 8/2312:20 pm
PDX
- DSM
1 stop23h 14m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:00 am
DSM
- PDX
Nonstop3h 44m
Multiple Airlines
Tue 8/255:56 pm
PDX
- DSM
2 stops36h 42m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$269
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 July 6, 2026.
Search for one-way flight options from Des Moines to Washington. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This Trip.com deal was found by Cheapflights users on 7/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:00 am
DSM
- PDX
Nonstop3h 44m
Allegiant Air
Deal found 7/3![Allegiant Air logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Fri 9/258:38 pm
DSM
- SEA
1 stop15h 22m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$129
This Flightnetwork deal was found by Cheapflights users on 7/1. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:19 pm
DSM
- SEA
1 stop20h 45m
Frontier
Deal found 7/1![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/29:33 pm
DSM
- SEA
1 stop15h 06m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:44 pm
DSM
- SEA
1 stop15h 20m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$133
This Booking.com deal was found by Cheapflights users on 7/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:19 pm
DSM
- SEA
1 stop25h 03m
Frontier
Deal found 7/1![Frontier logo]()
$134
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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.
Sun 8/93:08 pm
DSM
- PDX
Nonstop3h 44m
Allegiant Air
Deal found 7/1![Allegiant Air logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Thu 10/18:16 pm
DSM
- SEA
1 stop23h 29m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$136
This Booking.com deal was found by Cheapflights users on 7/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:51 pm
DSM
- PDX
1 stop25h 36m
Frontier
Deal found 7/3![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:38 pm
DSM
- SEA
1 stop17h 01m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:00 am
DSM
- PDX
Nonstop3h 39m
Allegiant Air
Deal found 7/2![Allegiant Air logo]()
$146
This Super.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:31 pm
DSM
- PDX
1 stop28h 04m
Frontier
Deal found 7/1![Frontier logo]()
$147
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 July 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $184 (Kiwi.com) |
One-way from | $74 (Trip.com) |
Popular in | June |
Cheapest in | October |
Average price | $542 |
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 2,558,603 searches. Data last updated July 6, 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
Quickest round-trip
Des MoinesSpokane
DSM - GEG
DSMGEG
Des Moines
Tue 10/13
5:22 pm-8:49 pm
1 stop5h 27m
Spokane
Wed 10/14
1:38 pm-9:01 pm
1 stop5h 23m
$333
Des MoinesSeattle
DSM - SEA
DSMSEA
Des Moines
Tue 9/1
4:20 pm-10:00 pm
1 stop7h 40m
Seattle/Tacoma Intl
Sat 9/5
5:30 am-5:18 pm
1 stop9h 48m
$347
Des MoinesPortland
DSM - PDX
DSMPDX
Des Moines
Sat 10/3
9:15 am-3:05 pm
1 stop7h 50m
Portland
Sat 10/10
4:07 pm-11:59 pm
1 stop5h 52m
$347
Des MoinesSeattle
DSM - SEA
DSMSEA
Des Moines
Wed 8/19
6:40 pm-11:05 pm
1 stop6h 25m
Seattle/Tacoma Intl
Wed 8/26
7:40 am-9:00 pm
2 stops11h 20m
$352
Des MoinesPortland
DSM - PDX
DSMPDX
Des Moines
Sat 9/12
5:45 am-12:00 pm
2 stops8h 15m
Portland
Sat 9/19
5:00 am-12:32 pm
1 stop5h 32m
$352
Des MoinesPortland
DSM - PDX
DSMPDX
Des Moines
Mon 8/24
5:56 pm-11:20 pm
1 stop7h 24m
Portland
Sun 8/30
12:35 am-10:18 am
1 stop7h 43m
$375
Des MoinesPortland
DSM - PDX
DSMPDX
Des Moines
Thu 11/5
5:25 am-12:45 pm
1 stop9h 20m
Portland
Sun 11/8
7:35 am-10:00 pm
2 stops12h 25m
$416
Des MoinesSpokane
DSM - GEG
DSMGEG
Des Moines
Mon 10/12
3:50 pm-7:42 pm
1 stop5h 52m
Spokane
Wed 10/14
7:00 am-2:17 pm
1 stop5h 17m
$423
Des MoinesSpokane
DSM - GEG
DSMGEG
Des Moines
Tue 11/17
9:13 am-12:47 pm
1 stop5h 34m
Spokane
Wed 11/18
5:00 am-12:30 pm
1 stop5h 30m
$423
Des MoinesSpokane
DSM - GEG
DSMGEG
Des Moines
Tue 10/13
6:55 am-12:15 pm
1 stop7h 20m
Spokane
Sat 10/17
2:00 pm-9:07 pm
1 stop5h 07m
$427
Showing 1-10 of 52 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-PDX
DSM-SEA
DSM-GEG
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-PDX
DSM-SEA
DSM-GEG
What is the cheapest month to book a flight from Des Moines to State of Washington?
Currently, August is the cheapest month in which you can book a flight from Des Moines to State of Washington (average of $155). Flying from Des Moines to State of Washington in June is currently the most expensive (average of $406). 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?
How far ahead should I book a flight from Des Moines to State of Washington?
Booking 8 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 July 6, 2026.
Read reviews from past customers who have flown Alaska Airlines,Southwest, andDelta from Des Moines to Washington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Crew
8.5
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Crew
8.5
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Crew
8.5
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Crew
8.5
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Crew
8.5
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Des Moines to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Des Moines to Washington by cabin class
Find flights from Des Moines to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Des Moines and Washington flights
Browse other Des Moines and Washington flight options. Last updated on July 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Des Moines to Washington flights
Consider these flights traveling from Des Moines to Washington.
Top 6 airlines flying from Des Moines to Washington
Discover the top 6 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 2,558,603 searches. Data last updated July 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$183 | Average$475 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$298 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$280 | Average$460 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$298 | Average$430 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$300 | Average$482 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$502 | Average$625 | FlexibilityNo cancel fee | On-time75% |