$95+ Cheap flights from Michigan 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SEA
Sep 12 — Sep 191
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Michigan to SeattleExplore the most affordable flight options available from Michigan to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
Explore the most affordable flight options available from Michigan to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
This Delta deal was found by Cheapflights users on 8/9. 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.
Wed 9/233:13 pm -
1 stop9h 52m
Tue 9/299:43 am -
1 stop8h 07m
Deal found 8/9![Delta logo]()
$271
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/123:27 pm -
2 stops9h 04m
Sat 9/1911:04 pm -
1 stop8h 00m
Deal found 8/10![United Airlines logo]()
$276
This Mytrip deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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.
Thu 9/246:00 am -
Nonstop4h 30m
Thu 9/249:45 pm -
1 stop29h 53m
Deal found 8/13![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 9/69:00 am -
Nonstop4h 39m
Wed 9/169:45 pm -
1 stop29h 53m
Deal found 8/12![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 9/103:52 pm -
Nonstop4h 33m
Fri 9/187:45 pm -
1 stop7h 53m
Deal found 8/12![Multiple Airlines logo]()
$281
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 9/253:55 pm -
Nonstop4h 25m
Mon 9/2811:05 pm -
Nonstop4h 00m
Deal found 8/12![Southwest logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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.
Fri 9/257:00 pm -
Nonstop4h 38m
Mon 9/285:51 pm -
Nonstop4h 08m
Deal found 8/13![Alaska Airlines logo]()
$282
This Southwest deal was found by Cheapflights users on 8/10. 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.
Wed 9/2312:20 pm -
2 stops8h 55m
Tue 10/66:40 pm -
1 stop7h 50m
Deal found 8/10![Southwest logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/19:00 am -
Nonstop4h 39m
Tue 9/87:06 pm -
1 stop27h 17m
Deal found 8/13![Multiple Airlines logo]()
$283
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 9/119:20 pm -
Nonstop4h 35m
Mon 9/147:25 pm -
1 stop8h 15m
Deal found 8/12![Southwest logo]()
$284
This Expedia deal was found by Cheapflights users on 8/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:40 pm -
1 stop13h 11m
Tue 11/35:51 pm -
Nonstop4h 08m
Deal found 8/11![Multiple Airlines logo]()
$284
This Southwest deal was found by Cheapflights users on 8/9. 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.
Mon 8/319:20 pm -
Nonstop4h 35m
Wed 9/211:40 am -
1 stop9h 40m
Deal found 8/9![Southwest logo]()
$285
Best flights from Michigan to SeattleDiscover carefully curated flight deals from Michigan to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
Discover carefully curated flight deals from Michigan to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
This Delta deal was found by Cheapflights users on 8/9. 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.
Tue 9/223:13 pm -
1 stop9h 52m
Tue 9/299:43 am -
1 stop8h 07m
Deal found 8/9![Delta logo]()
$271
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:21 pm -
1 stop9h 12m
Mon 10/2611:41 pm -
Nonstop3h 59m
Deal found 8/11![Alaska Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 8/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:15 pm -
1 stop7h 45m
Sat 9/263:35 pm -
2 stops12h 10m
Deal found 8/11![Southwest logo]()
$288
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 10/88:12 pm -
Nonstop4h 44m
Sun 10/117:00 am -
Nonstop4h 15m
Deal found 8/12![United Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:06 pm -
1 stop8h 30m
Sun 10/46:15 am -
1 stop6h 10m
Deal found 8/11![American Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 9/87:00 am -
Nonstop4h 35m
Fri 9/187:15 am -
Nonstop4h 14m
Deal found 8/12![Delta logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
Fri 9/258:17 pm -
1 stop15h 03m
Mon 9/285:51 pm -
Nonstop4h 08m
Deal found 8/12![Alaska Airlines logo]()
$292
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 10/17:00 am -
Nonstop4h 36m
Sun 10/41:56 pm -
Nonstop4h 21m
Deal found 8/12![United Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 9/1112:50 pm -
Nonstop4h 35m
Fri 9/1811:45 am -
Nonstop4h 16m
Deal found 8/12![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 8/10. 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.
Wed 10/710:15 am -
2 stops14h 40m
Wed 10/148:55 am -
1 stop8h 35m
Deal found 8/10![Southwest logo]()
$348
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Fri 12/115:41 pm -
1 stop9h 51m
Mon 12/143:10 pm -
1 stop6h 32m
Deal found 8/10![American Airlines logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
Fri 9/116:00 am -
Nonstop4h 30m
Fri 9/188:49 pm -
1 stop14h 33m
Deal found 8/12![Alaska Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 8/9. 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.
Tue 11/106:05 pm -
1 stop7h 00m
Tue 11/1711:15 pm -
1 stop9h 13m
Deal found 8/9![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 11/225:44 pm -
1 stop9h 57m
Fri 11/273:15 pm -
1 stop6h 32m
Deal found 8/12![American Airlines logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 9/21:03 pm -
Nonstop4h 38m
Sun 9/68:48 am -
1 stop8h 33m
Deal found 8/10![Alaska Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 8/10. 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 8/263:13 pm -
1 stop6h 54m
Sat 8/297:00 am -
1 stop6h 05m
Deal found 8/10![United Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 8/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:40 am -
1 stop8h 25m
Wed 9/306:40 am -
2 stops7h 25m
Deal found 8/11![Southwest logo]()
$358
This American Airlines deal was found by Cheapflights users on 8/8. 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 9/1612:31 pm -
1 stop10h 17m
Wed 9/3010:17 am -
1 stop9h 49m
Deal found 8/8![American Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:25 pm -
2 stops11h 50m
Sun 11/1512:15 am -
2 stops10h 05m
Deal found 8/12![Southwest logo]()
$358
This Delta deal was found by Cheapflights users on 8/10. 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.
Fri 1/295:50 pm -
1 stop7h 15m
Sat 2/611:45 am -
1 stop8h 53m
Deal found 8/10![Delta logo]()
$331
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am -
Nonstop4h 30m
Mon 9/712:16 am -
Nonstop4h 04m
Deal found 8/11![Alaska Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:00 am -
1 stop7h 36m
Fri 10/911:13 pm -
1 stop5h 58m
Deal found 8/11![United Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/255:59 pm -
1 stop9h 12m
Sat 9/266:18 am -
1 stop8h 11m
Deal found 8/13![American Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 8/10. 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 9/2410:25 am -
2 stops9h 10m
Thu 10/111:35 am -
2 stops11h 35m
Deal found 8/10![Southwest logo]()
$364
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:06 pm -
1 stop6h 59m
Wed 9/163:00 pm -
1 stop5h 47m
Deal found 8/11![Delta logo]()
$331
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 9/122:25 pm -
2 stops10h 06m
Sat 9/195:00 am -
1 stop6h 43m
Deal found 8/12![United Airlines logo]()
$367
This Southwest deal was found by Cheapflights users on 8/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:35 pm -
2 stops11h 00m
Mon 10/268:40 pm -
2 stops12h 20m
Deal found 8/11![Southwest logo]()
$364
This Delta deal was found by Cheapflights users on 8/9. 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.
Wed 11/116:05 pm -
1 stop7h 00m
Mon 11/1611:15 pm -
1 stop9h 13m
Deal found 8/9![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 9/112:35 pm -
1 stop8h 08m
Sun 9/135:13 pm -
Nonstop4h 04m
Deal found 8/12![United Airlines logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:39 pm -
Nonstop4h 55m
Wed 9/169:59 pm -
Nonstop4h 23m
Deal found 8/11![Alaska Airlines logo]()
$375
Last-minute flights from Michigan to SeattleDiscover last-minute flight deals from Michigan to Seattle. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from Michigan to Seattle. Data last updated August 13, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
Sat 8/292:41 pm -
1 stop20h 38m
Tue 9/87:06 pm -
1 stop27h 17m
Deal found 8/12![Frontier logo]()
$285
This Delta deal was found by Cheapflights users on 8/10. 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.
Mon 8/315:56 pm -
Nonstop4h 39m
Wed 9/911:45 am -
Nonstop4h 16m
Deal found 8/10![Delta logo]()
$284
This Southwest deal was found by Cheapflights users on 8/9. 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.
Mon 8/319:20 pm -
Nonstop4h 35m
Wed 9/211:40 am -
1 stop9h 40m
Deal found 8/9![Southwest logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/19:00 am -
Nonstop4h 39m
Tue 9/87:06 pm -
1 stop27h 17m
Deal found 8/13![Multiple Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 9/69:00 am -
Nonstop4h 39m
Wed 9/169:45 pm -
1 stop29h 53m
Deal found 8/12![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 9/96:30 am -
1 stop10h 38m
Fri 9/187:45 pm -
1 stop7h 53m
Deal found 8/12![Frontier logo]()
$286
This Mytrip deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
Thu 9/106:00 am -
Nonstop4h 30m
Sun 9/139:45 pm -
1 stop29h 53m
Deal found 8/12![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 9/103:52 pm -
Nonstop4h 33m
Fri 9/187:45 pm -
1 stop7h 53m
Deal found 8/12![Multiple Airlines logo]()
$281
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 9/119:20 pm -
Nonstop4h 35m
Mon 9/147:25 pm -
1 stop8h 15m
Deal found 8/12![Southwest logo]()
$284
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/2310:15 am -
1 stop10h 20m
Wed 9/306:40 am -
2 stops7h 25m
Deal found 8/13![Southwest logo]()
$283
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 9/253:55 pm -
Nonstop4h 25m
Tue 9/2911:05 pm -
Nonstop4h 00m
Deal found 8/12![Southwest logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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.
Fri 9/257:00 pm -
Nonstop4h 38m
Mon 9/285:51 pm -
Nonstop4h 08m
Deal found 8/12![Alaska Airlines logo]()
$282
One-way flights from Michigan to SeattleSearch for one-way flight options from Michigan to Seattle. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
Search for one-way flight options from Michigan to Seattle. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
This CheapOair deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 10/194:37 pm -
1 stop20h 14m
Deal found 8/12![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/145:39 pm -
2 stops24h 29m
Deal found 8/10![Frontier logo]()
$127
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 10/243:47 pm -
1 stop9h 18m
Deal found 8/12![Delta logo]()
$134
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/122:25 pm -
2 stops10h 06m
Deal found 8/10![United Airlines logo]()
$139
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:55 pm -
1 stop8h 19m
Deal found 8/8![United Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/156:25 am -
2 stops34h 43m
Deal found 8/13![Frontier logo]()
$149
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 11/1210:15 am -
2 stops12h 30m
Deal found 8/13![Southwest logo]()
$150
This KAYAK deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:56 pm -
Nonstop4h 39m
Deal found 8/12![Delta logo]()
$150
This Southwest deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:55 pm -
2 stops10h 50m
Deal found 8/8![Southwest logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/1812:54 pm -
2 stops31h 42m
Deal found 8/13![Frontier logo]()
$151
This Frontier deal was found by Cheapflights users on 8/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:30 am -
1 stop10h 38m
Deal found 8/10![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Sat 10/246:40 am -
2 stops29h 20m
Deal found 8/11![Frontier logo]()
$152
Find flight deals from Michigan to Seattle
Keep the following information in mind while searching for Michigan to Seattle flight deals. Data was last updated August 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $271 (Delta) |
One-way from | $95 (CheapOair) |
Popular in | June |
Cheapest in | January |
Average price | $430 |
Good round-trip deal | $433 or less |
Good one-way deal | $276 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Michigan 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 13, 2026.
Use the filters below to find and compare flights from Michigan to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
South BendSeattle
SBN South Bend/Michiana - SEA Seattle/Tacoma Intl
SBNSEA
South Bend/Michiana
Tue 9/22
3:13 pm-10:05 pm
1 stop9h 52m
Seattle/Tacoma Intl
Tue 9/29
9:43 am-8:50 pm
1 stop8h 07m
$271
ChicagoSeattle
ORD Chicago O'Hare Intl - SEA Seattle/Tacoma Intl
ORDSEA
Chicago O'Hare Intl
Tue 9/8
7:00 am-9:35 am
Nonstop4h 35m
Seattle/Tacoma Intl
Fri 9/18
7:15 am-1:29 pm
Nonstop4h 14m
$282
ChicagoSeattle
ORD Chicago O'Hare Intl - SEA Seattle/Tacoma Intl
ORDSEA
Chicago O'Hare Intl
Wed 10/21
2:21 pm-9:33 pm
1 stop9h 12m
Seattle/Tacoma Intl
Mon 10/26
11:41 pm-5:40 am
Nonstop3h 59m
$287
ChicagoSeattle
MDW Chicago Midway - SEA Seattle/Tacoma Intl
MDWSEA
Chicago Midway
Sat 9/19
1:15 pm-7:00 pm
1 stop7h 45m
Seattle/Tacoma Intl
Sat 9/26
3:35 pm-5:45 am
2 stops12h 10m
$288
ChicagoSeattle
ORD Chicago O'Hare Intl - SEA Seattle/Tacoma Intl
ORDSEA
Chicago O'Hare Intl
Fri 9/25
8:17 pm-9:20 am
1 stop15h 03m
Seattle/Tacoma Intl
Mon 9/28
5:51 pm-11:59 pm
Nonstop4h 08m
$292
ChicagoSeattle
ORD Chicago O'Hare Intl - SEA Seattle/Tacoma Intl
ORDSEA
Chicago O'Hare Intl
Fri 9/11
12:50 pm-3:25 pm
Nonstop4h 35m
Seattle/Tacoma Intl
Fri 9/18
11:45 am-6:01 pm
Nonstop4h 16m
$307
Traverse CitySeattle
TVC Traverse City Cherry Capital - SEA Seattle/Tacoma Intl
TVCSEA
Traverse City Cherry Capital
Tue 11/10
6:05 pm-10:05 pm
1 stop7h 00m
Seattle/Tacoma Intl
Tue 11/17
11:15 pm-11:28 am
1 stop9h 13m
$309
ChicagoSeattle
ORD Chicago O'Hare Intl - SEA Seattle/Tacoma Intl
ORDSEA
Chicago O'Hare Intl
Fri 9/11
6:00 am-8:30 am
Nonstop4h 30m
Seattle/Tacoma Intl
Fri 9/18
8:49 pm-1:22 pm
1 stop14h 33m
$317
ChicagoSeattle
ORD Chicago O'Hare Intl - SEA Seattle/Tacoma Intl
ORDSEA
Chicago O'Hare Intl
Wed 9/2
1:03 pm-3:41 pm
Nonstop4h 38m
Seattle/Tacoma Intl
Sun 9/6
8:48 am-7:21 pm
1 stop8h 33m
$317
LansingSeattle
LAN Lansing Capital City - SEA Seattle/Tacoma Intl
LANSEA
Lansing Capital City
Fri 1/29
5:50 pm-10:05 pm
1 stop7h 15m
Seattle/Tacoma Intl
Sat 2/6
11:45 am-11:38 pm
1 stop8h 53m
$331
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Michigan to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Michigan with our price prediction graph.
SBN-SEA
ORD-SEA
MDW-SEA
AZO-SEA
TVC-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 Michigan to Seattle
USMI-SEA
SBN-SEA
ORD-SEA
MDW-SEA
AZO-SEA
What is the cheapest month to book a flight from Michigan to Seattle?
Currently, January is the cheapest month in which you can book a flight from Michigan to Seattle (average of $325). Flying from Michigan to Seattle in July is currently the most expensive (average of $534). 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.
What is the cheapest time of day to fly from MI to SEA?
Find hourly flight availability from Michigan to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 13, 2026.
It’s typically best to fly out from Michigan to Seattle in the evening. Doing so could potentially save you 40% on the flight price compared to flying at noon, which is usually more expensive.
Weekly flight availability from Michigan to Seattle
Explore weekly flight availability from Michigan to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 13, 2026.
The most flights from USMI to SEA are scheduled on a Tuesday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).
How much does it cost to fly round-trip from Michigan to Seattle?
Airfare is below average for this route at the moment.
Michigan to Seattle flights typically cost between $376 and $581 in September.The cheapest round-trip price found within the last 5 days was $323 on Frontier (Sep 1-Sep 6).
How far ahead should I book a flight from Michigan to Seattle?
To ensure you get the cheapest price possible for a flight from Michigan to Seattle, you should look to book at least 82 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.
What is the cheapest day to fly from Michigan to Seattle?
Use this chart to determine the cheapest time to fly round-trip from Michigan to Seattle. Price data was last updated on August 8, 2026.
Travelers seeking maximum savings on their Michigan to Seattle flight should consider departing on Saturday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Michigan 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
Lynnwood
Tumwater
Centralia
Puyallup
Marysville
Kent
Ellensburg
Fife
Ocean Shores
Lakewood
Poulsbo
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.
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Alternative routes for Michigan 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 Michigan to Seattle by cabin class
Find flights from Michigan to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Michigan and Seattle flights
Browse other Michigan and Seattle flight options. Last updated on August 13, 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 13, 2026.
Michigan to Seattle flights
Consider these flights traveling from Michigan to Seattle.
Top 8 airlines flying from Michigan to Seattle
Discover the top 8 airlines that operate flights from Michigan 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$119 | Average$280 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$358 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$196 | Average$453 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$213 | Average$517 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$213 | Average$458 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$222 | Average$462 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$439 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$323 | Average$545 | FlexibilityNo cancel fee | On-time83% |