$116+ Cheap flights from Iowa to Seattle (SEA)
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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SEA
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Iowa to Seattle 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 Iowa to Seattle
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Cheapest flights from Iowa to SeattleExplore the most affordable flight options available from Iowa to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from Iowa to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This CheapOair deal was found by Cheapflights users on 8/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/302:38 pm -
1 stop20h 41m
Wed 9/22:37 pm -
1 stop21h 06m
Deal found 8/5![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Thu 8/272:38 pm -
1 stop20h 41m
Sat 8/297:06 pm -
1 stop16h 37m
Deal found 8/5![Frontier logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 10/210:12 pm -
1 stop13h 30m
Tue 10/68:15 pm -
2 stops37h 34m
Deal found 8/5![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 10/59:05 pm -
2 stops23h 31m
Wed 10/149:16 pm -
1 stop12h 33m
Deal found 8/3![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 10/910:12 pm -
1 stop13h 48m
Wed 10/149:16 pm -
1 stop12h 33m
Deal found 8/3![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 8/249:10 pm -
1 stop15h 29m
Wed 9/234:27 pm -
1 stop19h 43m
Deal found 8/3![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Sun 8/168:00 pm -
1 stop15h 04m
Sun 8/237:06 pm -
1 stop16h 27m
Deal found 8/2![Frontier logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 8/232:38 pm -
1 stop20h 41m
Wed 9/234:27 pm -
1 stop19h 43m
Deal found 8/3![Frontier logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 10/910:12 pm -
1 stop13h 48m
Sat 10/109:16 pm -
1 stop13h 03m
Deal found 8/3![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Thu 8/272:38 pm -
1 stop20h 41m
Thu 9/311:54 am -
2 stops21h 55m
Deal found 8/5![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Wed 9/97:29 pm -
1 stop21h 39m
Wed 9/307:25 pm -
2 stops48h 19m
Deal found 8/2![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 10/210:12 pm -
1 stop13h 30m
Wed 10/79:45 pm -
1 stop12h 04m
Deal found 8/5![Multiple Airlines logo]()
$321
Best flights from Iowa to SeattleDiscover carefully curated flight deals from Iowa to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Iowa to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Sun 9/611:30 am -
1 stop8h 14m
Tue 9/157:00 am -
1 stop8h 53m
Deal found 8/5![United Airlines logo]()
$330
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 9/245:22 pm -
1 stop8h 49m
Mon 9/2811:57 pm -
1 stop9h 25m
Deal found 8/4![American Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 8/5. 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 8/277:10 pm -
1 stop7h 30m
Tue 9/11:45 pm -
1 stop6h 25m
Deal found 8/5![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 8/6. 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.
Fri 10/165:05 pm -
1 stop8h 54m
Mon 10/196:00 am -
1 stop8h 23m
Deal found 8/6![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:26 pm -
Nonstop3h 48m
Wed 11/119:08 am -
Nonstop3h 22m
Deal found 8/5![Alaska Airlines logo]()
$377
This Gotogate deal was found by Cheapflights users on 8/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:10 pm -
1 stop25h 29m
Sun 9/612:16 am -
1 stop13h 54m
Deal found 8/4![Multiple Airlines logo]()
$634
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 1/712:23 pm -
1 stop9h 52m
Fri 1/223:20 pm -
1 stop6h 39m
Deal found 8/3![American Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Mon 8/246:00 am -
1 stop6h 01m
Mon 8/315:00 am -
1 stop5h 44m
Deal found 8/3![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 8/3. 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.
Wed 1/61:30 pm -
2 stops10h 00m
Thu 1/1410:45 am -
1 stop8h 35m
Deal found 8/3![Southwest logo]()
$354
This Delta deal was found by Cheapflights users on 8/1. 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.
Wed 9/3012:10 pm -
1 stop6h 35m
Sat 10/311:59 pm -
1 stop8h 25m
Deal found 8/1![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/105:22 pm -
1 stop8h 49m
Mon 9/1411:57 pm -
1 stop9h 25m
Deal found 8/3![American Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 9/226:00 am -
1 stop6h 01m
Sat 9/261:22 pm -
2 stops8h 20m
Deal found 8/4![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 9/1710:59 am -
1 stop7h 46m
Thu 9/2411:59 pm -
1 stop8h 18m
Deal found 8/3![Delta logo]()
$385
This Southwest deal was found by Cheapflights users on 8/2. 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 9/246:20 am -
2 stops8h 30m
Mon 9/286:15 am -
1 stop9h 05m
Deal found 8/2![Southwest logo]()
$389
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/181:35 pm -
1 stop6h 07m
Tue 8/259:05 am -
2 stops9h 21m
Deal found 8/2![United Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 8/6. 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 10/163:00 pm -
2 stops10h 26m
Mon 10/195:00 am -
1 stop6h 07m
Deal found 8/6![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/2. 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.
Fri 9/45:56 pm -
1 stop7h 58m
Tue 9/811:59 pm -
1 stop8h 18m
Deal found 8/2![Delta logo]()
$402
This Southwest deal was found by Cheapflights users on 8/4. 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.
Thu 8/2712:05 pm -
2 stops8h 45m
Sat 8/296:00 am -
2 stops12h 45m
Deal found 8/4![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 8/4. 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 8/269:05 am -
2 stops9h 09m
Wed 9/27:00 am -
1 stop6h 09m
Deal found 8/4![United Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 9/35:20 pm -
1 stop8h 15m
Wed 9/93:41 pm -
1 stop6h 39m
Deal found 8/4![American Airlines logo]()
$443
This Southwest deal was found by Cheapflights users on 8/6. 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.
Wed 10/217:05 am -
2 stops8h 30m
Fri 10/238:05 am -
1 stop8h 25m
Deal found 8/6![Southwest logo]()
$407
This Delta deal was found by Cheapflights users on 8/6. 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 10/257:51 pm -
1 stop6h 08m
Mon 10/2611:50 pm -
1 stop8h 21m
Deal found 8/6![Delta logo]()
$421
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:22 pm -
1 stop8h 49m
Sun 9/273:41 pm -
1 stop6h 39m
Deal found 8/5![American Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 10/65:45 am -
1 stop6h 16m
Mon 10/1211:13 pm -
1 stop9h 18m
Deal found 8/4![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 8/4. 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.
Fri 11/612:20 pm -
2 stops9h 45m
Mon 11/96:30 am -
2 stops8h 45m
Deal found 8/4![Southwest logo]()
$418
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Wed 9/235:22 pm -
1 stop8h 49m
Sun 9/2711:57 pm -
1 stop9h 25m
Deal found 8/4![American Airlines logo]()
$448
This Southwest deal was found by Cheapflights users on 8/4. 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.
Wed 10/71:25 pm -
2 stops10h 15m
Mon 10/122:05 pm -
2 stops7h 30m
Deal found 8/4![Southwest logo]()
$418
This United Airlines deal was found by Cheapflights users on 8/5. 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 10/215:30 am -
2 stops8h 53m
Mon 10/2610:56 pm -
1 stop8h 11m
Deal found 8/5![United Airlines logo]()
$385
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:22 pm -
1 stop8h 49m
Sun 9/276:15 am -
1 stop8h 37m
Deal found 8/5![American Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/246:30 am -
1 stop6h 57m
Tue 9/298:30 am -
2 stops10h 50m
Deal found 8/5![United Airlines logo]()
$386
Last-minute flights from Iowa to SeattleDiscover last-minute flight deals from Iowa to Seattle. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Iowa to Seattle. Data last updated August 6, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Sun 8/168:00 pm -
1 stop15h 04m
Sun 8/237:06 pm -
1 stop16h 27m
Deal found 8/2![Frontier logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 8/232:38 pm -
1 stop20h 41m
Wed 9/234:27 pm -
1 stop19h 43m
Deal found 8/3![Frontier logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 8/249:10 pm -
1 stop15h 29m
Wed 9/234:27 pm -
1 stop19h 43m
Deal found 8/3![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Thu 8/272:38 pm -
1 stop20h 41m
Sat 8/297:06 pm -
1 stop16h 37m
Deal found 8/5![Frontier logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Thu 8/272:38 pm -
1 stop20h 41m
Thu 9/311:54 am -
2 stops21h 55m
Deal found 8/5![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Thu 8/272:18 pm -
1 stop21h 01m
Sun 8/307:06 pm -
1 stop16h 27m
Deal found 8/5![Frontier logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Thu 8/272:38 pm -
1 stop20h 41m
Wed 9/27:06 pm -
1 stop16h 37m
Deal found 8/5![Frontier logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/287:33 pm -
1 stop17h 06m
Sat 8/297:06 pm -
1 stop16h 37m
Deal found 8/5![Multiple Airlines logo]()
$323
This CheapOair deal was found by Cheapflights users on 8/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/302:38 pm -
1 stop20h 41m
Wed 9/22:37 pm -
1 stop21h 06m
Deal found 8/5![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 8/319:00 pm -
1 stop15h 39m
Wed 9/97:25 pm -
2 stops38h 49m
Deal found 8/3![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Wed 9/97:29 pm -
1 stop21h 39m
Wed 9/307:25 pm -
2 stops48h 19m
Deal found 8/2![Multiple Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 8/5. 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 9/116:20 pm -
1 stop7h 35m
Sat 9/121:35 pm -
1 stop6h 25m
Deal found 8/5![Southwest logo]()
$324
One-way flights from Iowa to SeattleSearch for one-way flight options from Iowa to Seattle. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Iowa to Seattle. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:08 pm -
2 stops46h 02m
Deal found 8/6![Multiple Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Mon 9/289:33 pm -
2 stops23h 03m
Deal found 8/2![Multiple Airlines logo]()
$117
This Gotogate deal was found by Cheapflights users on 8/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:29 am -
1 stop5h 39m
Deal found 8/4![Frontier logo]()
$123
This Trip.com deal was found by Cheapflights users on 8/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:29 pm -
1 stop21h 39m
Deal found 8/6![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/219:27 pm -
1 stop14h 15m
Deal found 8/3![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 8/272:18 pm -
1 stop21h 01m
Deal found 8/2![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 10/51:02 pm -
2 stops31h 34m
Deal found 8/4![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:41 pm -
1 stop15h 10m
Deal found 8/6![Frontier logo]()
$133
This CheapOair deal was found by Cheapflights users on 8/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:30 pm -
1 stop20h 38m
Deal found 8/4![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 10/59:05 pm -
2 stops23h 31m
Deal found 8/4![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Sun 8/309:50 pm -
1 stop14h 49m
Deal found 8/4![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Mon 8/319:00 pm -
1 stop15h 39m
Deal found 8/2![Multiple Airlines logo]()
$140
Find flight deals from Iowa to Seattle
Keep the following information in mind while searching for Iowa to Seattle flight deals. Data was last updated August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $250 (CheapOair) |
One-way from | $116 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $459 |
Cheapflights Fare Finder
Customize your flight search to find flights from Iowa to Seattle 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 August 6, 2026.
Use the filters below to find and compare flights from Iowa to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Sioux CitySeattle
SUX Sioux City Sioux Gateway - SEA Seattle/Tacoma Intl
SUXSEA
Sioux City Sioux Gateway
Sun 9/6
11:30 am-5:44 pm
1 stop8h 14m
Seattle/Tacoma Intl
Tue 9/15
7:00 am-5:53 pm
1 stop8h 53m
$330
La CrosseSeattle
LSE La Crosse - SEA Seattle/Tacoma Intl
LSESEA
La Crosse
Thu 9/24
5:22 pm-12:11 am
1 stop8h 49m
Seattle/Tacoma Intl
Mon 9/28
11:57 pm-11:22 am
1 stop9h 25m
$348
La CrosseSeattle
LSE La Crosse - SEA Seattle/Tacoma Intl
LSESEA
La Crosse
Thu 1/7
12:23 pm-8:15 pm
1 stop9h 52m
Seattle/Tacoma Intl
Fri 1/22
3:20 pm-11:59 pm
1 stop6h 39m
$348
La CrosseSeattle
LSE La Crosse - SEA Seattle/Tacoma Intl
LSESEA
La Crosse
Thu 9/10
5:22 pm-12:11 am
1 stop8h 49m
Seattle/Tacoma Intl
Mon 9/14
11:57 pm-11:22 am
1 stop9h 25m
$348
OmahaSeattle
OMA Omaha Eppley Airfield - SEA Seattle/Tacoma Intl
OMASEA
Omaha Eppley Airfield
Thu 8/27
7:10 pm-12:40 am
1 stop7h 30m
Seattle/Tacoma Intl
Tue 9/1
1:45 pm-10:10 pm
1 stop6h 25m
$349
OmahaSeattle
OMA Omaha Eppley Airfield - SEA Seattle/Tacoma Intl
OMASEA
Omaha Eppley Airfield
Mon 8/24
6:00 am-10:01 am
1 stop6h 01m
Seattle/Tacoma Intl
Mon 8/31
5:00 am-12:44 pm
1 stop5h 44m
$349
OmahaSeattle
OMA Omaha Eppley Airfield - SEA Seattle/Tacoma Intl
OMASEA
Omaha Eppley Airfield
Wed 1/6
1:30 pm-9:30 pm
2 stops10h 00m
Seattle/Tacoma Intl
Thu 1/14
10:45 am-9:20 pm
1 stop8h 35m
$354
OmahaSeattle
OMA Omaha Eppley Airfield - SEA Seattle/Tacoma Intl
OMASEA
Omaha Eppley Airfield
Tue 9/22
6:00 am-10:01 am
1 stop6h 01m
Seattle/Tacoma Intl
Sat 9/26
1:22 pm-11:42 pm
2 stops8h 20m
$354
Cedar RapidsSeattle
CID Cedar Rapids - SEA Seattle/Tacoma Intl
CIDSEA
Cedar Rapids
Fri 10/16
5:05 pm-11:59 pm
1 stop8h 54m
Seattle/Tacoma Intl
Mon 10/19
6:00 am-4:23 pm
1 stop8h 23m
$359
Cedar RapidsSeattle
CID Cedar Rapids - SEA Seattle/Tacoma Intl
CIDSEA
Cedar Rapids
Wed 9/30
12:10 pm-4:45 pm
1 stop6h 35m
Seattle/Tacoma Intl
Sat 10/3
11:59 pm-10:24 am
1 stop8h 25m
$359
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Iowa to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Iowa with our price prediction graph.
OMA-SEA
DSM-SEA
MLI-SEA
CID-SEA
LSE-SEA
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 Iowa to Seattle
USIA-SEA
OMA-SEA
DSM-SEA
MLI-SEA
CID-SEA
What is the cheapest month to book a flight from Iowa to Seattle?
Currently, September is the cheapest month in which you can book a flight from Iowa to Seattle (average of $430). Flying from Iowa to Seattle in June is currently the most expensive (average of $610). 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 Iowa to Seattle?
Airfare is below average for this route at the moment.
Iowa to Seattle flights typically cost between $367 and $605 in August.The cheapest round-trip price found within the last 5 days was $347 on Multiple Airlines (Aug 27-Aug 29).
How far ahead should I book a flight from Iowa to Seattle?
To ensure you get the cheapest price possible for a flight from Iowa to Seattle, you should look to book at least 10 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Related info for your journey
Find useful and relevant information for your journey from Iowa to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Edmonds
Snoqualmie
Tumwater
Centralia
Marysville
Puyallup
Kent
Ellensburg
Fife
Ocean Shores
Lakewood
Lynnwood
Poulsbo
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Iowa to Seattle
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Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Iowa to Seattle by cabin class
Find flights from Iowa to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Iowa and Seattle flights
Browse other Iowa and Seattle flight options. Last updated on August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
Iowa to Seattle flights
Consider these flights traveling from Iowa to Seattle.
Top 6 airlines flying from Iowa to Seattle
Discover the top 6 airlines that operate flights from Iowa to Seattle. 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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$284 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$288 | Average$487 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$453 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$302 | Average$520 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$346 | Average$505 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$423 | Average$609 | FlexibilityNo cancel fee | On-time75% |