$75+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SEA
Aug 10 — Aug 171
Round-trip
1 adult, Economy
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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 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 July 11, 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 July 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/242:19 pm
DSM
- SEA
1 stop21h 00m
Multiple Airlines
Wed 8/268:53 pm
SEA
- DSM
1 stop22h 07m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:19 pm
DSM
- SEA
1 stop24h 58m
Multiple Airlines
Wed 8/198:53 pm
SEA
- DSM
1 stop22h 07m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/1710:06 pm
DSM
- SEA
1 stop14h 33m
Multiple Airlines
Thu 8/207:06 pm
SEA
- DSM
1 stop16h 28m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 7/7![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Tue 9/299:16 pm
SEA
- DSM
1 stop14h 36m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:44 pm
DSM
- SEA
1 stop15h 20m
Multiple Airlines
Sat 8/228:53 pm
SEA
- DSM
1 stop22h 07m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/1710:14 pm
CID
- SEA
1 stop14h 25m
Multiple Airlines
Sat 8/227:06 pm
SEA
- CID
1 stop16h 37m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 7/8![Multiple Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/202:38 pm
CID
- SEA
1 stop20h 41m
Multiple Airlines
Thu 8/279:29 pm
SEA
- CID
1 stop19h 14m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/163:01 pm
CID
- SEA
1 stop20h 03m
Frontier
Sat 8/227:06 pm
SEA
- CID
1 stop16h 37m
Frontier
Deal found 7/8![Frontier logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:38 pm
CID
- SEA
1 stop20h 41m
Frontier
Wed 8/267:06 pm
SEA
- CID
1 stop16h 37m
Frontier
Deal found 7/9![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:14 pm
CID
- SEA
1 stop14h 50m
Multiple Airlines
Wed 8/197:06 pm
SEA
- CID
1 stop16h 37m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$246
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 July 11, 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 July 11, 2026.
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:23 am
DSM
- SEA
1 stop10h 22m
Delta
Mon 8/3111:10 pm
SEA
- DSM
1 stop8h 33m
Delta
Deal found 7/7![Delta logo]()
$243
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:30 pm
DSM
- SEA
2 stops9h 45m
Southwest
Tue 8/256:25 am
SEA
- DSM
1 stop9h 20m
Southwest
Deal found 7/8![Southwest logo]()
$249
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/265:45 am
DSM
- SEA
1 stop6h 16m
United Airlines
Sat 9/55:20 pm
SEA
- DSM
2 stops15h 06m
United Airlines
Deal found 7/10![United Airlines logo]()
$338
This American Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:22 pm
LSE
- SEA
1 stop8h 49m
American Airlines
Sun 9/2011:57 pm
SEA
- LSE
1 stop9h 25m
American Airlines
Deal found 7/7![American Airlines logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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.
Sat 8/156:03 am
OMA
- SEA
Nonstop3h 45m
Alaska Airlines
Wed 8/199:06 am
SEA
- OMA
Nonstop3h 15m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/72:54 pm
DSM
- SEA
1 stop10h 58m
Delta
Sat 10/1011:50 pm
SEA
- DSM
1 stop8h 21m
Delta
Deal found 7/8![Delta logo]()
$243
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/2412:05 pm
DSM
- SEA
2 stops11h 10m
Southwest
Mon 8/3111:05 pm
SEA
- DSM
1 stop10h 45m
Southwest
Deal found 7/10![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:59 pm
DSM
- SEA
1 stop6h 00m
Delta
Mon 10/1211:50 pm
SEA
- DSM
1 stop8h 21m
Delta
Deal found 7/10![Delta logo]()
$271
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 10/67:59 pm
DSM
- SEA
1 stop6h 00m
Delta
Fri 10/911:50 pm
SEA
- DSM
1 stop8h 21m
Delta
Deal found 7/10![Delta logo]()
$275
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.
Fri 8/283:20 pm
OMA
- SEA
1 stop7h 25m
Southwest
Mon 8/315:15 am
SEA
- OMA
1 stop6h 20m
Southwest
Deal found 7/6![Southwest logo]()
$303
This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:20 pm
LSE
- SEA
1 stop8h 39m
American Airlines
Wed 8/193:35 pm
SEA
- LSE
1 stop6h 47m
American Airlines
Deal found 7/9![American Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:27 pm
DSM
- SEA
2 stops11h 59m
United Airlines
Tue 10/2712:20 pm
SEA
- DSM
2 stops9h 20m
United Airlines
Deal found 7/9![United Airlines logo]()
$343
This Booking.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/249:45 am
IRK
- SEA
1 stop15h 19m
Multiple Airlines
Mon 7/2712:17 am
SEA
- IRK
1 stop10h 28m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$694
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 10/73:00 pm
CID
- SEA
1 stop8h 15m
United Airlines
Sat 10/105:00 am
SEA
- CID
1 stop6h 07m
United Airlines
Deal found 7/10![United Airlines logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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.
Sat 10/103:31 pm
OMA
- SEA
Nonstop3h 42m
Alaska Airlines
Fri 10/169:13 am
SEA
- OMA
Nonstop3h 22m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$417
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.
Sat 8/157:40 am
OMA
- SEA
2 stops10h 15m
Southwest
Mon 8/177:00 am
SEA
- OMA
2 stops8h 40m
Southwest
Deal found 7/6![Southwest logo]()
$351
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/153:11 pm
OMA
- SEA
1 stop9h 32m
United Airlines
Wed 8/192:34 pm
SEA
- OMA
1 stop7h 08m
United Airlines
Deal found 7/10![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:19 pm
CID
- SEA
1 stop6h 02m
Delta
Fri 9/256:00 am
SEA
- CID
1 stop6h 19m
Delta
Deal found 7/9![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:15 pm
OMA
- SEA
2 stops9h 15m
Southwest
Tue 11/105:45 am
SEA
- OMA
2 stops9h 05m
Southwest
Deal found 7/9![Southwest logo]()
$353
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:20 pm
LSE
- SEA
1 stop8h 39m
American Airlines
Mon 8/243:35 pm
SEA
- LSE
1 stop6h 47m
American Airlines
Deal found 7/6![American Airlines logo]()
$433
This Alaska Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:03 am
OMA
- SEA
Nonstop3h 45m
Alaska Airlines
Sun 8/166:47 pm
SEA
- OMA
Nonstop3h 12m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:30 pm
CID
- SEA
1 stop8h 29m
Delta
Mon 12/146:05 am
SEA
- CID
1 stop7h 47m
Delta
Deal found 7/8![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 10/82:00 pm
DSM
- SEA
2 stops9h 00m
Southwest
Mon 10/128:05 am
SEA
- DSM
2 stops11h 50m
Southwest
Deal found 7/10![Southwest logo]()
$355
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:54 am
LSE
- SEA
2 stops10h 57m
American Airlines
Mon 9/2811:57 pm
SEA
- LSE
1 stop9h 25m
American Airlines
Deal found 7/8![American Airlines logo]()
$440
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 9/23:30 pm
OMA
- SEA
1 stop9h 56m
United Airlines
Mon 9/75:00 am
SEA
- OMA
1 stop5h 44m
United Airlines
Deal found 7/10![United Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:08 am
MLI
- SEA
2 stops12h 57m
Delta
Fri 9/45:30 am
SEA
- MLI
2 stops14h 49m
Delta
Deal found 7/7![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:00 pm
OMA
- SEA
1 stop6h 10m
United Airlines
Tue 8/116:30 am
SEA
- OMA
2 stops11h 34m
United Airlines
Deal found 7/9![United Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/195:00 am
ALO
- SEA
1 stop11h 45m
American Airlines
Thu 8/2711:56 pm
SEA
- ALO
1 stop12h 56m
American Airlines
Deal found 7/10![American Airlines logo]()
$466
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:00 pm
DSM
- SEA
2 stops9h 00m
Southwest
Mon 10/265:30 am
SEA
- DSM
2 stops8h 20m
Southwest
Deal found 7/9![Southwest logo]()
$388
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:59 am
DSM
- SEA
1 stop7h 46m
Delta
Sat 10/1011:50 pm
SEA
- DSM
1 stop8h 21m
Delta
Deal found 7/7![Delta logo]()
$373
Last-minute flights from Iowa to SeattleDiscover last-minute flight deals from Iowa to Seattle. Data last updated July 11, 2026 and is based on user searches.
Discover last-minute flight deals from Iowa to Seattle. Data last updated July 11, 2026 and is based on user searches.
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:00 pm
OMA
- SEA
1 stop17h 20m
Frontier
Tue 7/217:06 pm
SEA
- OMA
1 stop22h 09m
Frontier
Deal found 7/6![Frontier logo]()
$317
This Trip.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/188:00 pm
OMA
- SEA
1 stop15h 17m
Frontier
Thu 7/237:06 pm
SEA
- OMA
1 stop22h 09m
Frontier
Deal found 7/7![Frontier logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/212:31 pm
MLI
- SEA
1 stop24h 08m
Multiple Airlines
Wed 8/128:13 pm
SEA
- MLI
1 stop13h 28m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:53 pm
MLI
- SEA
2 stops23h 11m
Multiple Airlines
Wed 8/128:13 pm
SEA
- MLI
1 stop13h 28m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:53 pm
MLI
- SEA
2 stops23h 11m
Multiple Airlines
Sat 8/88:13 pm
SEA
- MLI
1 stop13h 28m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:14 pm
CID
- SEA
1 stop14h 50m
Multiple Airlines
Wed 8/197:06 pm
SEA
- CID
1 stop16h 37m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$246
This Frontier deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:24 pm
CID
- SEA
1 stop14h 40m
Frontier
Sat 8/222:37 pm
SEA
- CID
1 stop21h 06m
Frontier
Deal found 7/11![Frontier logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/163:01 pm
CID
- SEA
1 stop20h 03m
Frontier
Sat 8/227:06 pm
SEA
- CID
1 stop16h 37m
Frontier
Deal found 7/8![Frontier logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/1710:14 pm
CID
- SEA
1 stop14h 25m
Multiple Airlines
Sat 8/227:06 pm
SEA
- CID
1 stop16h 37m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/202:38 pm
CID
- SEA
1 stop20h 41m
Multiple Airlines
Thu 8/279:29 pm
SEA
- CID
1 stop19h 14m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:38 pm
CID
- SEA
1 stop20h 41m
Frontier
Wed 8/267:06 pm
SEA
- CID
1 stop16h 37m
Frontier
Deal found 7/9![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:10 pm
CID
- SEA
1 stop15h 29m
Multiple Airlines
Wed 8/262:37 pm
SEA
- CID
1 stop21h 06m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$247
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 July 11, 2026.
Search for one-way flight options from Iowa to Seattle. Find affordable one-way fares based on user searches. Data last updated July 11, 2026.
This Trip.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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.
Mon 8/242:19 pm
DSM
- SEA
1 stop21h 00m
Frontier
Deal found 7/10![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/118:15 pm
OMA
- SEA
1 stop14h 49m
Frontier
Deal found 7/10![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:00 pm
OMA
- SEA
1 stop15h 04m
Frontier
Deal found 7/8![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:56 pm
DSM
- SEA
1 stop14h 04m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/48:15 pm
OMA
- SEA
1 stop19h 02m
Frontier
Deal found 7/10![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:27 pm
OMA
- SEA
1 stop14h 33m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$98
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:51 pm
OMA
- SEA
1 stop9h 30m
American Airlines
Deal found 7/8![American Airlines logo]()
$101
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:36 pm
OMA
- SEA
1 stop14h 03m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 8/1010:14 pm
CID
- SEA
1 stop14h 50m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$105
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:20 pm
OMA
- SEA
2 stops9h 55m
Southwest
Deal found 7/8![Southwest logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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
CID
- SEA
1 stop13h 48m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 7/7![Multiple Airlines logo]()
$114
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 July 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $163 (Kiwi.com) |
One-way from | $75 (Trip.com) |
Popular in | June |
Cheapest in | October |
Average price | $542 |
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 July 11, 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
Des MoinesSeattle
DSM - SEA
DSMSEA
Des Moines
Thu 8/27
10:23 am-6:45 pm
1 stop10h 22m
Seattle/Tacoma Intl
Mon 8/31
11:10 pm-9:43 am
1 stop8h 33m
$243
Des MoinesSeattle
DSM - SEA
DSMSEA
Des Moines
Wed 10/7
2:54 pm-11:52 pm
1 stop10h 58m
Seattle/Tacoma Intl
Sat 10/10
11:50 pm-10:11 am
1 stop8h 21m
$243
Des MoinesSeattle
DSM - SEA
DSMSEA
Des Moines
Tue 8/18
12:30 pm-8:15 pm
2 stops9h 45m
Seattle/Tacoma Intl
Tue 8/25
6:25 am-5:45 pm
1 stop9h 20m
$249
Des MoinesSeattle
DSM - SEA
DSMSEA
Des Moines
Thu 10/8
7:59 pm-11:59 pm
1 stop6h 00m
Seattle/Tacoma Intl
Mon 10/12
11:50 pm-10:11 am
1 stop8h 21m
$271
Des MoinesSeattle
DSM - SEA
DSMSEA
Des Moines
Tue 10/6
7:59 pm-11:59 pm
1 stop6h 00m
Seattle/Tacoma Intl
Fri 10/9
11:50 pm-10:11 am
1 stop8h 21m
$275
Des MoinesSeattle
DSM - SEA
DSMSEA
Des Moines
Mon 8/24
12:05 pm-9:15 pm
2 stops11h 10m
Seattle/Tacoma Intl
Mon 8/31
11:05 pm-11:50 am
1 stop10h 45m
$277
OmahaSeattle
OMA - SEA
OMASEA
Omaha Eppley Airfield
Fri 8/28
3:20 pm-8:45 pm
1 stop7h 25m
Seattle/Tacoma Intl
Mon 8/31
5:15 am-1:35 pm
1 stop6h 20m
$303
Des MoinesSeattle
DSM - SEA
DSMSEA
Des Moines
Wed 8/26
5:45 am-10:01 am
1 stop6h 16m
Seattle/Tacoma Intl
Sat 9/5
5:20 pm-10:26 am
2 stops15h 06m
$338
La CrosseSeattle
LSE - SEA
LSESEA
La Crosse
Fri 9/11
5:22 pm-12:11 am
1 stop8h 49m
Seattle/Tacoma Intl
Sun 9/20
11:57 pm-11:22 am
1 stop9h 25m
$338
La CrosseSeattle
LSE - SEA
LSESEA
La Crosse
Fri 8/7
5:20 pm-11:59 pm
1 stop8h 39m
Seattle/Tacoma Intl
Wed 8/19
3:35 pm-12:22 am
1 stop6h 47m
$338
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.
CID-SEA
MLI-SEA
OMA-SEA
DSM-SEA
SUX-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
CID-SEA
MLI-SEA
OMA-SEA
DSM-SEA
What is the cheapest month to book a flight from Iowa to Seattle?
Currently, August is the cheapest month in which you can book a flight from Iowa to Seattle (average of $155). Flying from Iowa to Seattle in April is currently the most expensive (average of $312). 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?
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
Tacoma
Lacey
Leavenworth
Olympia
Ocean Shores
Edmonds
Snoqualmie
Tumwater
Tukwila
Renton
Kent
Lynnwood
Ellensburg
Fife
Marysville
Lakewood
Issaquah
Shoreline
Centralia
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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 July 11, 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 July 11, 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 July 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$184 | Average$276 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$260 | Average$473 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$442 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$288 | Average$442 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$346 | Average$504 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$438 | Average$623 | FlexibilityNo cancel fee | On-time75% |