$123+ Cheap flights from Michigan to Seattle (SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SEA
Oct 28 — Nov 41
Round-trip
1 adult, Economy
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Find cheap flights from Michigan 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
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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 September 28, 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 September 28, 2026.
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/277:00 am -
1 stop8h 19m
Thu 10/292:30 pm -
1 stop6h 28m
Deal found 9/28![United Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 11/212:55 pm -
1 stop10h 03m
Wed 11/2511:15 pm -
1 stop9h 03m
Deal found 9/24![Delta logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:15 am -
1 stop29h 30m
Tue 11/108:09 pm -
2 stops24h 42m
Deal found 9/28![Frontier logo]()
$316
This Cheapflightsfares deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:35 pm -
1 stop21h 37m
Mon 10/269:16 pm -
1 stop28h 39m
Deal found 9/26![Frontier logo]()
$317
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/276:00 am -
1 stop6h 31m
Tue 11/36:14 am -
1 stop6h 30m
Deal found 9/28![American Airlines logo]()
$317
This Cheapflightsfares deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:00 am -
1 stop16h 46m
Wed 12/305:25 pm -
1 stop28h 26m
Deal found 9/25![Frontier logo]()
$318
This Mytrip deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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.
Wed 10/217:08 am -
2 stops14h 37m
Mon 11/168:09 pm -
2 stops16h 25m
Deal found 9/28![Frontier logo]()
$319
This CheapOair deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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.
Tue 10/207:08 am -
1 stop11h 04m
Tue 10/2712:14 pm -
1 stop13h 41m
Deal found 9/26![Frontier logo]()
$320
This American Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/235:31 pm -
1 stop8h 39m
Fri 10/2312:25 am -
1 stop8h 59m
Deal found 9/27![American Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 11/137:00 am -
1 stop8h 19m
Mon 11/162:30 pm -
1 stop6h 28m
Deal found 9/28![United Airlines logo]()
$325
This Cheapflightsfares deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:15 am -
1 stop29h 33m
Wed 10/2812:14 pm -
1 stop13h 41m
Deal found 9/28![Frontier logo]()
$326
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:05 am -
2 stops11h 55m
Tue 11/178:15 pm -
2 stops11h 10m
Deal found 9/28![Southwest logo]()
$327
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 September 28, 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 September 28, 2026.
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates ” 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 10/207:10 am -
1 stop7h 17m
Wed 10/215:00 am -
1 stop6h 47m
Deal found 9/24![United Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 11/212:55 pm -
1 stop10h 03m
Wed 11/2511:15 pm -
1 stop9h 03m
Deal found 9/24![Delta logo]()
$314
This Southwest deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:40 pm -
2 stops11h 15m
Tue 11/38:15 pm -
2 stops11h 10m
Deal found 9/27![Southwest logo]()
$351
This American Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/182:44 pm -
1 stop8h 36m
Sun 11/2211:36 pm -
1 stop8h 49m
Deal found 9/23![American Airlines logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 12/196:06 pm -
Nonstop5h 18m
Wed 12/309:49 am -
Nonstop4h 19m
Deal found 9/23![Alaska Airlines logo]()
$487
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/216:10 pm -
1 stop7h 46m
Sat 10/2411:13 pm -
1 stop7h 21m
Deal found 9/23![United Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 11/186:11 pm -
1 stop6h 47m
Wed 11/2511:47 pm -
2 stops8h 02m
Deal found 9/28![Delta logo]()
$368
This American Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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.
Sat 10/246:00 am -
1 stop7h 16m
Fri 10/306:12 am -
1 stop7h 57m
Deal found 9/25![American Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/93:10 pm -
2 stops12h 50m
Wed 11/119:30 am -
2 stops7h 50m
Deal found 9/23![Southwest logo]()
$375
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:56 pm -
1 stop10h 09m
Sun 11/811:10 pm -
1 stop9h 08m
Deal found 9/24![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 1/65:15 am -
1 stop9h 15m
Tue 1/127:00 am -
1 stop8h 55m
Deal found 9/26![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 12/173:10 pm -
2 stops12h 30m
Sat 1/98:10 am -
1 stop9h 30m
Deal found 9/23![Southwest logo]()
$388
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/135:39 pm -
1 stop9h 57m
Sat 10/173:14 pm -
1 stop6h 32m
Deal found 9/28![American Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 9/23![Delta logo]()
$371
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/233:30 pm -
1 stop8h 45m
Fri 10/302:30 pm -
1 stop6h 27m
Deal found 9/25![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 11/215:50 pm -
2 stops10h 45m
Fri 11/275:30 am -
1 stop8h 15m
Deal found 9/24![Southwest logo]()
$393
This Alaska Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 11/55:45 pm -
Nonstop5h 03m
Sun 11/89:25 am -
Nonstop4h 22m
Deal found 9/27![Alaska Airlines logo]()
$487
This American Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/138:11 pm -
1 stop7h 25m
Mon 10/1911:59 pm -
1 stop8h 27m
Deal found 9/26![American Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 11/15:20 am -
1 stop8h 20m
Wed 12/306:00 am -
1 stop8h 27m
Deal found 9/28![Delta logo]()
$371
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 12/76:16 pm -
1 stop7h 27m
Thu 12/107:00 am -
1 stop7h 06m
Deal found 9/28![United Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 12/173:10 pm -
2 stops11h 55m
Thu 12/248:15 pm -
2 stops11h 10m
Deal found 9/26![Southwest logo]()
$398
This Alaska Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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.
Mon 12/216:06 pm -
Nonstop5h 18m
Wed 12/309:49 am -
Nonstop4h 19m
Deal found 9/27![Alaska Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/411:43 am -
1 stop9h 52m
Tue 11/106:00 am -
1 stop8h 35m
Deal found 9/23![Delta logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 11/217:01 am -
Nonstop5h 08m
Fri 11/2710:35 am -
Nonstop4h 16m
Deal found 9/28![Alaska Airlines logo]()
$487
This Southwest deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 12/38:50 am -
2 stops12h 00m
Mon 12/79:25 am -
2 stops8h 55m
Deal found 9/25![Southwest logo]()
$407
This American Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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.
Sat 2/68:03 am -
1 stop8h 46m
Sat 2/136:12 am -
1 stop6h 46m
Deal found 9/27![American Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/73:46 pm -
1 stop9h 19m
Mon 11/1611:15 pm -
1 stop8h 46m
Deal found 9/23![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 12/213:34 pm -
1 stop9h 58m
Mon 12/282:10 pm -
1 stop6h 49m
Deal found 9/27![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/83:46 pm -
1 stop9h 30m
Sun 11/1511:15 pm -
1 stop8h 46m
Deal found 9/23![Delta logo]()
$374
This Southwest deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 12/215:45 pm -
2 stops10h 20m
Mon 12/285:35 am -
1 stop8h 30m
Deal found 9/27![Southwest logo]()
$445
Last-minute flights from Michigan to SeattleDiscover last-minute flight deals from Michigan to Seattle. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from Michigan to Seattle. Data last updated September 28, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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.
Tue 10/207:08 am -
1 stop11h 04m
Wed 10/2812:14 pm -
1 stop13h 41m
Deal found 9/24![Frontier logo]()
$318
This CheapOair deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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.
Tue 10/207:08 am -
1 stop11h 04m
Tue 10/2712:14 pm -
1 stop13h 41m
Deal found 9/26![Frontier logo]()
$320
This Mytrip deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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.
Wed 10/217:08 am -
2 stops14h 37m
Mon 11/168:09 pm -
2 stops16h 25m
Deal found 9/28![Frontier logo]()
$319
This Cheapflightsfares deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:15 am -
1 stop29h 33m
Wed 10/2812:14 pm -
1 stop13h 41m
Deal found 9/28![Frontier logo]()
$326
This Cheapflightsfares deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:35 pm -
1 stop21h 37m
Mon 10/269:16 pm -
1 stop28h 39m
Deal found 9/26![Frontier logo]()
$317
This American Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/235:31 pm -
1 stop8h 39m
Fri 10/2312:25 am -
1 stop8h 59m
Deal found 9/27![American Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/236:33 pm -
1 stop8h 26m
Mon 10/2611:50 pm -
1 stop8h 03m
Deal found 9/27![Delta logo]()
$330
This Cheapflightsfares deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:15 am -
1 stop28h 43m
Wed 11/412:14 pm -
1 stop13h 41m
Deal found 9/23![Frontier logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/277:00 am -
1 stop8h 19m
Thu 10/292:30 pm -
1 stop6h 28m
Deal found 9/28![United Airlines logo]()
$312
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/276:00 am -
1 stop6h 31m
Tue 11/36:14 am -
1 stop6h 30m
Deal found 9/28![American Airlines logo]()
$317
This CheapOair deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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.
Tue 10/277:15 am -
1 stop30h 44m
Tue 11/1012:14 pm -
1 stop13h 41m
Deal found 9/24![Frontier logo]()
$328
This Cheapflightsfares deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:15 am -
1 stop30h 44m
Mon 11/29:13 pm -
1 stop28h 42m
Deal found 9/23![Frontier logo]()
$330
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 September 28, 2026.
Search for one-way flight options from Michigan to Seattle. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
This Mytrip deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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.
Wed 10/287:00 am -
2 stops14h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/278:35 pm -
2 stops25h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Frontier logo]()
$124
This Mytrip deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/224:11 pm -
1 stop26h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$132
This Frontier deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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.
Mon 11/236:41 am -
1 stop8h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Frontier logo]()
$139
This Cheapflightsfares deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 am -
1 stop11h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Frontier logo]()
$143
This CheapOair deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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.
Tue 10/204:11 pm -
1 stop26h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Frontier logo]()
$144
This CheapOair deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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.
Thu 11/127:15 am -
1 stop29h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Frontier logo]()
$146
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:10 am -
1 stop7h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$154
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/245:57 pm -
1 stop7h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Delta logo]()
$159
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/237:10 am -
1 stop7h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$167
This Southwest deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Southwest logo]()
$177
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 11/125:30 am -
2 stops16h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Southwest logo]()
$183
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 September 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $312 (United Airlines) |
One-way from | $123 (Mytrip) |
Popular in | October |
Cheapest in | January |
Average price | $483 |
Good round-trip deal | $399 or less |
Good one-way deal | $263 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 7,457,451 searches. Data last updated September 28, 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
Grand RapidsSeattle
GRR Grand Rapids Gerald R. Ford Intl - SEA Seattle/Tacoma Intl
GRRSEA
Grand Rapids Gerald R. Ford Intl
Wed 10/21
7:10 am-11:27 am
1 stop7h 17m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$154
Grand RapidsSeattle
GRR Grand Rapids Gerald R. Ford Intl - SEA Seattle/Tacoma Intl
GRRSEA
Grand Rapids Gerald R. Ford Intl
Sat 10/17
7:10 am-11:27 am
1 stop7h 17m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$154
Grand RapidsSeattle
GRR Grand Rapids Gerald R. Ford Intl - SEA Seattle/Tacoma Intl
GRRSEA
Grand Rapids Gerald R. Ford Intl
Sat 10/24
5:57 pm-10:05 pm
1 stop7h 08m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$159
Grand RapidsSeattle
GRR Grand Rapids Gerald R. Ford Intl - SEA Seattle/Tacoma Intl
GRRSEA
Grand Rapids Gerald R. Ford Intl
Mon 10/26
6:33 pm-11:59 pm
1 stop8h 26m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$159
Grand RapidsSeattle
GRR Grand Rapids Gerald R. Ford Intl - SEA Seattle/Tacoma Intl
GRRSEA
Grand Rapids Gerald R. Ford Intl
Fri 10/23
2:15 pm-6:52 pm
1 stop7h 37m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$172
Grand RapidsSeattle
GRR Grand Rapids Gerald R. Ford Intl - SEA Seattle/Tacoma Intl
GRRSEA
Grand Rapids Gerald R. Ford Intl
Fri 10/23
5:35 pm-1:40 am
2 stops11h 05m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$177
Grand RapidsSeattle
GRR Grand Rapids Gerald R. Ford Intl - SEA Seattle/Tacoma Intl
GRRSEA
Grand Rapids Gerald R. Ford Intl
Mon 10/19
5:35 pm-12:40 am
1 stop10h 05m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$177
Grand RapidsSeattle
GRR Grand Rapids Gerald R. Ford Intl - SEA Seattle/Tacoma Intl
GRRSEA
Grand Rapids Gerald R. Ford Intl
Tue 10/20
2:15 pm-9:15 pm
2 stops10h 00m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$177
DetroitSeattle
DTW Detroit Metropolitan Wayne County - SEA Seattle/Tacoma Intl
DTWSEA
Detroit Metropolitan Wayne County
Thu 11/26
8:40 am-5:30 pm
2 stops11h 50m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$204
DetroitSeattle
DTW Detroit Metropolitan Wayne County - SEA Seattle/Tacoma Intl
DTWSEA
Detroit Metropolitan Wayne County
Wed 12/23
12:30 pm-7:06 pm
1 stop9h 36m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$219
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.
GRR-SEA
DTW-SEA
AZO-SEA
TVC-SEA
MBS-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
GRR-SEA
DTW-SEA
AZO-SEA
TVC-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 $535). 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 September 28, 2026.
It’s typically best to fly out from Michigan to Seattle in the evening. Doing so could potentially save you 39% 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 September 28, 2026.
The most flights from USMI to SEA are scheduled on a Friday (22 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 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 $353 and $529 in October.The cheapest round-trip price found within the last 5 days was $317 on Frontier (Oct 23-Oct 26).
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 September 26, 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
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ellensburg
Issaquah
Marysville
Ocean Shores
Lakewood
Fife
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
See prices for flight routes from nearby airports that may be better suited for you.
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 September 28, 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 September 28, 2026.
Michigan to Seattle flights
Consider these flights traveling from Michigan to Seattle.
Top 7 airlines flying from Michigan to Seattle
Discover the top 7 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 7,457,451 searches. Data last updated September 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$190 | Average$317 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$205 | Average$522 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$209 | Average$454 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$216 | Average$457 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$240 | Average$461 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$321 | Average$502 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$323 | Average$545 | FlexibilityNo cancel fee | On-time83% |