$122+ Cheap flights from Oregon to Michigan
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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DTW
Sep 2 — Sep 91
Round-trip
1 adult, Economy
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Find cheap flights from Oregon to Michigan 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Oregon to Michigan
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Cheapest flights from Oregon to MichiganExplore the most affordable flight options available from Oregon to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
Explore the most affordable flight options available from Oregon to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
This CheapOair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:20 pm
PDX
- GRR
1 stop27h 46m
Frontier
Sat 9/58:01 pm
GRR
- PDX
1 stop24h 10m
Frontier
Deal found 8/1![Frontier logo]()
$238
This Frontier deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Thu 8/2012:24 pm
BOI
- ORD
1 stop24h 12m
Frontier
Wed 8/262:41 pm
ORD
- BOI
1 stop21h 48m
Frontier
Deal found 7/29![Frontier logo]()
$253
This CheapOair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/142:50 pm
BOI
- ORD
1 stop13h 48m
Frontier
Wed 9/161:21 pm
ORD
- BOI
1 stop25h 34m
Frontier
Deal found 7/29![Frontier logo]()
$259
This CheapOair deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Sat 8/2212:20 pm
PDX
- GRR
1 stop27h 46m
Frontier
Sat 8/298:01 pm
GRR
- PDX
1 stop24h 10m
Frontier
Deal found 7/31![Frontier logo]()
$261
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Fri 10/93:52 pm
BOI
- ORD
1 stop12h 50m
Frontier
Mon 10/126:50 am
ORD
- BOI
1 stop9h 07m
Frontier
Deal found 7/30![Frontier logo]()
$267
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Fri 9/1112:38 pm
PDX
- GRR
1 stop23h 48m
Frontier
Thu 9/174:24 pm
GRR
- PDX
1 stop22h 19m
Frontier
Deal found 7/30![Frontier logo]()
$284
This CheapOair deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/2812:38 pm
PDX
- GRR
1 stop23h 48m
Frontier
Sat 10/34:24 pm
GRR
- PDX
1 stop22h 19m
Frontier
Deal found 7/31![Frontier logo]()
$285
This Cheapflightsfares deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/144:22 pm
PDX
- GRR
Nonstop3h 57m
Allegiant Air
Mon 8/172:00 pm
GRR
- PDX
Nonstop4h 32m
Allegiant Air
Deal found 7/31![Allegiant Air logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/132:50 pm
BOI
- ORD
1 stop13h 48m
Frontier
Wed 9/167:25 am
ORD
- BOI
2 stops31h 30m
Frontier
Deal found 7/29![Frontier logo]()
$289
This Priceline deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:20 pm
BOI
- ORD
1 stop6h 39m
Alaska Airlines
Wed 9/96:00 am
ORD
- BOI
1 stop7h 35m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$293
This Expedia deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Fri 10/237:20 am
BOI
- ORD
1 stop10h 33m
Multiple Airlines
Mon 10/266:50 am
ORD
- BOI
1 stop9h 07m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/212:50 pm
BOI
- ORD
1 stop13h 48m
Frontier
Thu 9/248:55 pm
ORD
- BOI
1 stop18h 00m
Frontier
Deal found 7/29![Frontier logo]()
$306
Best flights from Oregon to MichiganDiscover carefully curated flight deals from Oregon to Michigan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
Discover carefully curated flight deals from Oregon to Michigan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:51 pm
BOI
- ORD
1 stop9h 06m
Alaska Airlines
Tue 11/107:00 am
ORD
- BOI
1 stop9h 27m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/2811:10 pm
PDX
- GRR
1 stop7h 44m
Delta
Mon 10/54:00 pm
GRR
- PDX
1 stop8h 59m
Delta
Deal found 7/29![Delta logo]()
$323
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/2312:45 pm
PDX
- ORD
1 stop6h 33m
United Airlines
Mon 10/267:45 pm
ORD
- PDX
Nonstop4h 42m
United Airlines
Deal found 7/31![United Airlines logo]()
$323
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/147:55 pm
PDX
- MDW
1 stop7h 05m
Southwest
Mon 9/218:50 pm
MDW
- PDX
Nonstop4h 20m
Southwest
Deal found 7/31![Southwest logo]()
$327
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/36:47 am
EUG
- DTW
2 stops13h 56m
American Airlines
Tue 10/68:05 am
DTW
- EUG
1 stop8h 09m
American Airlines
Deal found 7/29![American Airlines logo]()
$390
This Sun Country Air deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:12 pm
PDX
- ORD
1 stop20h 03m
Sun Country Air
Sat 11/2810:00 am
ORD
- PDX
1 stop14h 59m
Sun Country Air
Deal found 8/2![Sun Country Air logo]()
$435
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 11/71:10 pm
PDX
- ORD
1 stop6h 50m
Delta
Sun 11/85:30 pm
ORD
- PDX
1 stop8h 29m
Delta
Deal found 7/30![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:40 pm
PDX
- MDW
2 stops9h 05m
Southwest
Sun 8/309:20 pm
MDW
- PDX
Nonstop4h 10m
Southwest
Deal found 7/31![Southwest logo]()
$328
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/312:29 pm
EUG
- ORD
1 stop7h 30m
Alaska Airlines
Wed 9/92:18 pm
ORD
- EUG
1 stop8h 06m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:15 pm
EUG
- ORD
Nonstop4h 11m
United Airlines
Sat 10/249:05 am
ORD
- EUG
Nonstop4h 45m
United Airlines
Deal found 8/1![United Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:35 am
PDX
- MDW
2 stops8h 00m
Southwest
Mon 11/99:15 pm
MDW
- PDX
Nonstop4h 40m
Southwest
Deal found 8/2![Southwest logo]()
$328
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:20 pm
PDX
- ORD
1 stop7h 32m
Delta
Sun 11/85:30 pm
ORD
- PDX
1 stop6h 26m
Delta
Deal found 8/1![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:41 pm
BOI
- ORD
1 stop8h 18m
United Airlines
Wed 9/308:40 am
ORD
- BOI
Nonstop3h 48m
United Airlines
Deal found 8/1![United Airlines logo]()
$341
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:49 pm
BOI
- ORD
1 stop17h 33m
Alaska Airlines
Sun 8/306:00 am
ORD
- BOI
1 stop7h 36m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/1112:10 pm
BOI
- MDW
Nonstop3h 20m
Southwest
Tue 9/154:40 pm
MDW
- BOI
2 stops7h 35m
Southwest
Deal found 7/29![Southwest logo]()
$330
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/97:08 am
EUG
- ORD
1 stop10h 13m
Alaska Airlines
Sun 9/138:17 pm
ORD
- EUG
1 stop18h 24m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$351
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:02 pm
PDX
- GRR
1 stop6h 14m
United Airlines
Sun 9/67:15 am
GRR
- PDX
1 stop7h 13m
United Airlines
Deal found 7/30![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:00 pm
BOI
- ORD
1 stop5h 36m
Delta
Tue 11/106:30 am
ORD
- BOI
2 stops11h 45m
Delta
Deal found 8/1![Delta logo]()
$356
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:45 am
PDX
- MDW
2 stops9h 25m
Southwest
Mon 10/266:15 pm
MDW
- PDX
1 stop9h 05m
Southwest
Deal found 8/1![Southwest logo]()
$332
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:02 pm
PDX
- GRR
1 stop6h 14m
United Airlines
Sat 8/298:00 am
GRR
- PDX
2 stops9h 35m
United Airlines
Deal found 8/2![United Airlines logo]()
$352
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Tue 10/207:00 am
EUG
- ORD
1 stop28h 25m
Alaska Airlines
Sat 10/247:20 am
ORD
- EUG
1 stop9h 12m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:15 am
BOI
- MDW
1 stop5h 35m
Delta
Wed 12/25:25 pm
MDW
- BOI
1 stop7h 31m
Delta
Deal found 8/2![Delta logo]()
$358
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/142:55 pm
BOI
- MDW
1 stop7h 55m
Southwest
Wed 9/163:50 pm
MDW
- BOI
1 stop8h 25m
Southwest
Deal found 7/30![Southwest logo]()
$333
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:22 pm
BOI
- ORD
1 stop8h 18m
Alaska Airlines
Sun 10/257:49 pm
ORD
- BOI
1 stop18h 58m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/210:35 am
PDX
- TVC
1 stop8h 46m
United Airlines
Wed 9/96:35 pm
TVC
- PDX
1 stop7h 17m
United Airlines
Deal found 7/31![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 12/31:13 pm
BOI
- ORD
2 stops7h 21m
Delta
Mon 12/73:45 pm
ORD
- BOI
2 stops9h 05m
Delta
Deal found 7/31![Delta logo]()
$361
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/56:40 am
BOI
- MDW
1 stop8h 25m
Southwest
Wed 9/96:40 am
MDW
- BOI
2 stops8h 00m
Southwest
Deal found 7/29![Southwest logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Sun 9/135:52 pm
BOI
- ORD
1 stop11h 28m
Alaska Airlines
Thu 9/178:00 am
ORD
- BOI
1 stop8h 30m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/61:58 pm
EUG
- ORD
1 stop6h 47m
United Airlines
Tue 1/124:20 pm
ORD
- EUG
1 stop7h 18m
United Airlines
Deal found 8/1![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/47:28 pm
BOI
- ORD
2 stops12h 02m
Delta
Wed 9/912:50 pm
ORD
- BOI
1 stop6h 50m
Delta
Deal found 7/30![Delta logo]()
$367
Last-minute flights from Oregon to MichiganDiscover last-minute flight deals from Oregon to Michigan. Data last updated August 3, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to Michigan. Data last updated August 3, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/104:22 pm
PDX
- GRR
Nonstop3h 57m
Allegiant Air
Mon 8/172:00 pm
GRR
- PDX
Nonstop4h 32m
Allegiant Air
Deal found 7/30![Allegiant Air logo]()
$319
This Expedia deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Thu 8/136:49 pm
PDX
- ORD
1 stop8h 48m
Multiple Airlines
Sat 9/52:22 pm
ORD
- PDX
Nonstop4h 28m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$321
This Cheapflightsfares deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/144:22 pm
PDX
- GRR
Nonstop3h 57m
Allegiant Air
Mon 8/172:00 pm
GRR
- PDX
Nonstop4h 32m
Allegiant Air
Deal found 7/31![Allegiant Air logo]()
$287
This Super.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:36 pm
PDX
- ORD
1 stop10h 41m
Frontier
Tue 8/182:41 pm
ORD
- PDX
1 stop28h 30m
Frontier
Deal found 7/31![Frontier logo]()
$320
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/193:19 pm
BOI
- ORD
Nonstop3h 51m
American Airlines
Tue 8/2511:39 am
ORD
- BOI
Nonstop3h 50m
American Airlines
Deal found 7/29![American Airlines logo]()
$313
This Frontier deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Thu 8/2012:24 pm
BOI
- ORD
1 stop24h 12m
Frontier
Wed 8/262:41 pm
ORD
- BOI
1 stop21h 48m
Frontier
Deal found 7/29![Frontier logo]()
$253
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/2012:24 pm
BOI
- ORD
1 stop24h 12m
Frontier
Mon 8/242:41 pm
ORD
- BOI
1 stop22h 48m
Frontier
Deal found 7/30![Frontier logo]()
$267
This CheapOair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Fri 8/2112:20 pm
PDX
- GRR
1 stop27h 46m
Frontier
Mon 8/248:01 pm
GRR
- PDX
1 stop24h 10m
Frontier
Deal found 7/29![Frontier logo]()
$284
This CheapOair deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Sat 8/2212:20 pm
PDX
- GRR
1 stop27h 46m
Frontier
Sat 8/298:01 pm
GRR
- PDX
1 stop24h 10m
Frontier
Deal found 7/31![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/271:47 pm
PDX
- ORD
1 stop27h 15m
Frontier
Sat 8/299:20 pm
ORD
- PDX
2 stops21h 51m
Frontier
Deal found 7/31![Frontier logo]()
$322
This CheapOair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:20 pm
PDX
- GRR
1 stop27h 46m
Frontier
Sat 9/58:01 pm
GRR
- PDX
1 stop24h 10m
Frontier
Deal found 8/1![Frontier logo]()
$238
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/2911:20 am
PDX
- MDW
2 stops8h 55m
Southwest
Sat 9/51:15 pm
MDW
- PDX
1 stop7h 00m
Southwest
Deal found 7/30![Southwest logo]()
$322
One-way flights from Oregon to MichiganSearch for one-way flight options from Oregon to Michigan. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
Search for one-way flight options from Oregon to Michigan. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
This Frontier deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Thu 10/293:52 pm
BOI
- ORD
1 stop12h 43m
Frontier
Deal found 7/29![Frontier logo]()
$122
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Sat 9/512:20 pm
PDX
- GRR
1 stop27h 46m
Frontier
Deal found 7/30![Frontier logo]()
$123
This Priceline deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:20 pm
PDX
- DTW
1 stop8h 39m
Frontier
Deal found 8/1![Frontier logo]()
$124
This CheapOair deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/2412:38 pm
PDX
- GRR
1 stop19h 24m
Frontier
Deal found 7/31![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/11:24 pm
BOI
- ORD
1 stop23h 12m
Frontier
Deal found 7/30![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/282:50 pm
BOI
- ORD
2 stops32h 33m
Frontier
Deal found 7/31![Frontier logo]()
$128
This Booking.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:56 pm
PDX
- DTW
1 stop14h 29m
Frontier
Deal found 8/1![Frontier logo]()
$130
This Frontier deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/263:52 pm
BOI
- ORD
1 stop12h 50m
Frontier
Deal found 7/29![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:38 pm
PDX
- DTW
2 stops26h 18m
Frontier
Deal found 8/1![Frontier logo]()
$134
This CheapOair deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:50 pm
BOI
- ORD
1 stop13h 48m
Frontier
Deal found 8/2![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/412:38 pm
PDX
- DTW
2 stops26h 18m
Frontier
Deal found 7/31![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:02 am
PDX
- GRR
2 stops26h 39m
Frontier
Deal found 8/1![Frontier logo]()
$139
Find flight deals from Oregon to Michigan
Keep the following information in mind while searching for Oregon to Michigan flight deals. Data was last updated August 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $238 (CheapOair) |
One-way from | $122 (Frontier) |
Popular in | January |
Cheapest in | August |
Average price | $499 |
Good round-trip deal | $107 or less |
Good one-way deal | $151 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Oregon to Michigan 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 3, 2026.
Use the filters below to find and compare flights from Oregon to Michigan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseChicago
BOI - ORD
BOIORD
Boise Air Term. Gowen Fld
Wed 11/4
1:51 pm-11:57 pm
1 stop9h 06m
Chicago O'Hare Intl
Tue 11/10
7:00 am-3:27 pm
1 stop9h 27m
$313
PortlandGrand Rapids
PDX - GRR
PDXGRR
Portland
Mon 9/28
11:10 pm-9:54 am
1 stop7h 44m
Grand Rapids Gerald R. Ford Intl
Mon 10/5
4:00 pm-9:59 pm
1 stop8h 59m
$323
PortlandChicago
PDX - ORD
PDXORD
Portland
Fri 10/23
12:45 pm-9:18 pm
1 stop6h 33m
Chicago O'Hare Intl
Mon 10/26
7:45 pm-10:27 pm
Nonstop4h 42m
$323
PortlandChicago
PDX - MDW
PDXMDW
Portland
Mon 9/14
7:55 pm-5:00 am
1 stop7h 05m
Chicago Midway
Mon 9/21
8:50 pm-11:10 pm
Nonstop4h 20m
$327
PortlandChicago
PDX - ORD
PDXORD
Portland
Sat 11/7
1:10 pm-10:00 pm
1 stop6h 50m
Chicago O'Hare Intl
Sun 11/8
5:30 pm-11:59 pm
1 stop8h 29m
$327
PortlandChicago
PDX - MDW
PDXMDW
Portland
Thu 8/27
12:40 pm-11:45 pm
2 stops9h 05m
Chicago Midway
Sun 8/30
9:20 pm-11:30 pm
Nonstop4h 10m
$328
PortlandChicago
PDX - MDW
PDXMDW
Portland
Thu 11/5
7:35 am-5:35 pm
2 stops8h 00m
Chicago Midway
Mon 11/9
9:15 pm-11:55 pm
Nonstop4h 40m
$328
BoiseChicago
BOI - MDW
BOIMDW
Boise Air Term. Gowen Fld
Fri 9/11
12:10 pm-4:30 pm
Nonstop3h 20m
Chicago Midway
Tue 9/15
4:40 pm-11:15 pm
2 stops7h 35m
$330
PortlandChicago
PDX - MDW
PDXMDW
Portland
Wed 10/21
10:45 am-10:10 pm
2 stops9h 25m
Chicago Midway
Mon 10/26
6:15 pm-1:20 am
1 stop9h 05m
$332
BoiseChicago
BOI - MDW
BOIMDW
Boise Air Term. Gowen Fld
Mon 9/14
2:55 pm-11:50 pm
1 stop7h 55m
Chicago Midway
Wed 9/16
3:50 pm-11:15 pm
1 stop8h 25m
$333
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Oregon to Michigan
Have a flexible travel schedule? Discover the best time to fly to Michigan from Oregon with our price prediction graph.
BOI-ORD
PDX-GRR
PDX-ORD
PDX-MDW
EUG-DTW
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 Oregon to Michigan
USOR-USMI
BOI-ORD
PDX-GRR
PDX-ORD
PDX-MDW
What is the cheapest month to book a flight from Oregon to Michigan?
Currently, February is the cheapest month in which you can book a flight from Oregon to Michigan (average of $439). Flying from Oregon to Michigan in December is currently the most expensive (average of $625). 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 OR to MI?
Find hourly flight availability from Oregon to Michigan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 3, 2026.
A simple way to save on the total cost of your ticket is to fly from Oregon to Michigan in the afternoon. If you’re flexible enough to do this you can expect to save up to 51% on your trip compared to booking a flight in the evening.
How much does it cost to fly round-trip from Oregon to Michigan?
Airfare is below average for this route at the moment.
Oregon to Michigan flights typically cost between $456 and $688 in August.The cheapest round-trip price found within the last 5 days was $337 on Frontier (Aug 18-Aug 26).
How far ahead should I book a flight from Oregon to Michigan?
To ensure you get the cheapest price possible for a flight from Oregon to Michigan, you should look to book at least 57 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.
Reviews of airlines servicing Michigan
Get insights into the airlines that provide service to Michigan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Michigan. Reviews last updated August 3, 2026.
Read through reviews of airlines operating flights from Oregon to Michigan, such as Alaska Airlines,Delta, andUnited Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from Oregon to Michigan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Oregon to Michigan
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Michigan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Oregon to Michigan by cabin class
Find flights from Oregon to Michigan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Oregon and Michigan flights
Browse other Oregon and Michigan flight options. Last updated on August 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Michigan
Find the right flight back to Oregon after your stay in Michigan
Oregon to Michigan flights
Consider these flights traveling from Oregon to Michigan.
Top 7 airlines flying from Oregon to Michigan
Discover the top 7 airlines that operate flights from Oregon to Michigan. 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 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$107 | Average$251 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$149 | Average$294 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$167 | Average$614 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$179 | Average$507 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$494 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$274 | Average$596 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$284 | Average$540 | FlexibilityNo cancel fee | On-time63% |