$132+ Cheap flights from Portland (PDX) 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DTW
Aug 2 — Aug 91
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Portland 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Michigan
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to MichiganExplore the most affordable flight options available from Portland to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2026.
Explore the most affordable flight options available from Portland to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2026.
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:57 am
PDX
- FNT
Nonstop4h 08m
Allegiant Air
Sun 7/196:30 am
FNT
- PDX
Nonstop4h 37m
Allegiant Air
Deal found 7/1![Allegiant Air logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Thu 7/98:57 am
PDX
- FNT
Nonstop4h 08m
Allegiant Air
Sun 7/126:30 am
FNT
- PDX
Nonstop4h 37m
Allegiant Air
Deal found 6/29![Allegiant Air logo]()
$190
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 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 7/1![Allegiant Air logo]()
$281
This Cheapflightsfares deal was found by Cheapflights users on 6/28. 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.
Fri 7/174:01 pm
PDX
- GRR
Nonstop3h 57m
Allegiant Air
Mon 7/201:45 pm
GRR
- PDX
Nonstop4h 26m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$295
This American Airlines deal was found by Cheapflights users on 6/29. 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 10/176:00 am
PDX
- FNT
1 stop8h 06m
American Airlines
Sat 10/245:36 pm
FNT
- PDX
1 stop9h 23m
American Airlines
Deal found 6/29![American Airlines logo]()
$299
This Cheapflightsfares deal was found by Cheapflights users on 7/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:22 pm
PDX
- GRR
Nonstop3h 57m
Allegiant Air
Fri 8/142:00 pm
GRR
- PDX
Nonstop4h 32m
Allegiant Air
Deal found 7/2![Allegiant Air logo]()
$304
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:56 pm
PDX
- GRR
1 stop22h 10m
Frontier
Mon 8/318:01 pm
GRR
- PDX
1 stop24h 10m
Frontier
Deal found 7/2![Frontier logo]()
$313
This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/511:34 pm
PDX
- GRR
1 stop6h 36m
American Airlines
Wed 8/196:57 pm
GRR
- PDX
1 stop8h 02m
American Airlines
Deal found 7/1![American Airlines logo]()
$323
This Cheapflightsfares deal was found by Cheapflights users on 6/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/134:01 pm
PDX
- GRR
Nonstop3h 57m
Allegiant Air
Mon 7/201:45 pm
GRR
- PDX
Nonstop4h 26m
Allegiant Air
Deal found 6/29![Allegiant Air logo]()
$324
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:00 am
PDX
- FNT
1 stop8h 06m
American Airlines
Sat 11/75:36 pm
FNT
- PDX
1 stop9h 23m
American Airlines
Deal found 6/30![American Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Fri 7/245:49 pm
PDX
- ORD
1 stop9h 48m
Frontier
Mon 7/279:57 pm
ORD
- PDX
1 stop20h 34m
Frontier
Deal found 7/1![Frontier logo]()
$326
This Delta deal was found by Cheapflights users on 6/28. 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 9/1612:25 am
PDX
- GRR
1 stop7h 22m
Delta
Mon 9/214:00 pm
GRR
- PDX
1 stop9h 00m
Delta
Deal found 6/28![Delta logo]()
$327
Best flights from Portland to MichiganDiscover carefully curated flight deals from Portland to Michigan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2026.
Discover carefully curated flight deals from Portland to Michigan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:59 pm
PDX
- ORD
Nonstop4h 01m
Alaska Airlines
Sat 8/87:20 am
ORD
- PDX
Nonstop4h 25m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Thu 8/208:15 am
PDX
- ORD
Nonstop4h 13m
United Airlines
Mon 8/248:50 am
ORD
- PDX
Nonstop4h 38m
United Airlines
Deal found 6/28![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 7/1. 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 9/311:36 am
PDX
- SBN
1 stop6h 14m
Delta
Sat 9/52:00 pm
SBN
- PDX
1 stop10h 44m
Delta
Deal found 7/1![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 6/30. 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 9/1411:30 pm
PDX
- MDW
Nonstop3h 55m
Southwest
Thu 9/176:30 pm
MDW
- PDX
Nonstop4h 15m
Southwest
Deal found 6/30![Southwest logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Thu 7/306:49 pm
PDX
- RFD
2 stops39h 19m
Multiple Airlines
Sun 8/91:24 pm
RFD
- PDX
1 stop29h 30m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$398
This Sun Country Air deal was found by Cheapflights users on 7/1. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2611:59 pm
PDX
- TVC
1 stop15h 12m
Sun Country Air
Mon 8/37:18 pm
TVC
- PDX
1 stop25h 26m
Sun Country Air
Deal found 7/1![Sun Country Air logo]()
$495
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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 7/2910:59 pm
PDX
- ORD
Nonstop4h 01m
Alaska Airlines
Wed 8/57:20 am
ORD
- PDX
Nonstop4h 25m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 6/29. 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.
Wed 7/2910:55 pm
PDX
- SBN
2 stops12h 33m
Delta
Fri 8/143:16 pm
SBN
- PDX
1 stop9h 53m
Delta
Deal found 6/29![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/1. 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 10/110:43 am
PDX
- ORD
1 stop6h 46m
United Airlines
Mon 10/57:00 am
ORD
- PDX
Nonstop4h 31m
United Airlines
Deal found 7/1![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 7/1. 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 8/511:30 pm
PDX
- MDW
Nonstop3h 55m
Southwest
Sat 8/85:40 am
MDW
- PDX
1 stop9h 10m
Southwest
Deal found 7/1![Southwest logo]()
$359
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2811:15 pm
PDX
- MQT
1 stop19h 18m
American Airlines
Wed 8/58:24 am
MQT
- PDX
1 stop18h 35m
American Airlines
Deal found 6/30![American Airlines logo]()
$756
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:59 pm
PDX
- ORD
Nonstop4h 01m
Alaska Airlines
Sun 8/97:20 am
ORD
- PDX
Nonstop4h 25m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1411:30 pm
PDX
- MDW
Nonstop3h 55m
Southwest
Mon 8/178:50 pm
MDW
- PDX
Nonstop4h 15m
Southwest
Deal found 7/3![Southwest logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Thu 7/306:38 pm
PDX
- RFD
1 stop23h 45m
Multiple Airlines
Mon 8/37:50 pm
RFD
- PDX
2 stops22h 41m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 10/110:43 am
PDX
- ORD
Nonstop4h 15m
United Airlines
Sun 10/45:00 am
ORD
- PDX
1 stop6h 27m
United Airlines
Deal found 7/2![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 6/28. 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 9/2312:25 am
PDX
- GRR
1 stop7h 22m
Delta
Sun 9/274:00 pm
GRR
- PDX
1 stop9h 00m
Delta
Deal found 6/28![Delta logo]()
$389
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:15 am
PDX
- MDW
Nonstop3h 55m
Southwest
Wed 9/98:55 pm
MDW
- PDX
Nonstop4h 15m
Southwest
Deal found 7/3![Southwest logo]()
$359
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:16 am
PDX
- ORD
1 stop7h 47m
United Airlines
Sun 7/267:00 am
ORD
- PDX
Nonstop4h 34m
United Airlines
Deal found 7/2![United Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:38 pm
PDX
- RFD
1 stop23h 45m
Allegiant Air
Mon 7/278:39 am
RFD
- PDX
2 stops28h 00m
Allegiant Air
Deal found 7/3![Allegiant Air logo]()
$908
This Alaska Airlines deal was found by Cheapflights users on 6/28. 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 8/1510:59 pm
PDX
- ORD
Nonstop4h 01m
Alaska Airlines
Fri 8/212:22 pm
ORD
- PDX
Nonstop4h 28m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 6/28. 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.
Fri 9/2511:10 pm
PDX
- ORD
1 stop6h 47m
Delta
Mon 9/288:25 am
ORD
- PDX
1 stop6h 48m
Delta
Deal found 6/28![Delta logo]()
$389
This Southwest deal was found by Cheapflights users on 7/1. 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.
Thu 8/2012:40 pm
PDX
- MDW
2 stops9h 05m
Southwest
Thu 8/278:50 pm
MDW
- PDX
Nonstop4h 15m
Southwest
Deal found 7/1![Southwest logo]()
$360
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Thu 10/12:27 pm
PDX
- TVC
1 stop6h 24m
United Airlines
Tue 10/610:25 am
TVC
- PDX
2 stops10h 21m
United Airlines
Deal found 6/28![United Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Thu 7/166:38 pm
PDX
- RFD
1 stop23h 45m
Multiple Airlines
Mon 7/207:50 pm
RFD
- PDX
2 stops22h 41m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$467
This Sun Country Air deal was found by Cheapflights users on 7/1. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:59 pm
PDX
- TVC
1 stop15h 12m
Sun Country Air
Mon 7/277:06 pm
TVC
- PDX
1 stop24h 43m
Sun Country Air
Deal found 7/1![Sun Country Air logo]()
$535
This Delta deal was found by Cheapflights users on 7/1. 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 8/2711:20 pm
PDX
- GRR
1 stop7h 34m
Delta
Sun 8/305:30 am
GRR
- PDX
1 stop7h 56m
Delta
Deal found 7/1![Delta logo]()
$405
This Southwest deal was found by Cheapflights users on 7/1. 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.
Mon 8/246:15 am
PDX
- MDW
Nonstop3h 55m
Southwest
Fri 8/288:50 pm
MDW
- PDX
Nonstop4h 15m
Southwest
Deal found 7/1![Southwest logo]()
$369
This Southwest deal was found by Cheapflights users on 7/2. 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.
Mon 9/77:00 pm
PDX
- MDW
1 stop8h 40m
Southwest
Sun 9/135:25 am
MDW
- PDX
1 stop7h 40m
Southwest
Deal found 7/2![Southwest logo]()
$374
This Delta deal was found by Cheapflights users on 7/2. 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.
Thu 7/231:25 pm
PDX
- ORD
1 stop7h 53m
Delta
Mon 7/272:07 pm
ORD
- PDX
1 stop9h 41m
Delta
Deal found 7/2![Delta logo]()
$413
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 7/1711:40 pm
PDX
- SBN
1 stop8h 26m
United Airlines
Sat 7/186:26 pm
SBN
- PDX
1 stop7h 04m
United Airlines
Deal found 7/1![United Airlines logo]()
$419
Last-minute flights from Portland to MichiganDiscover last-minute flight deals from Portland to Michigan. Data last updated July 3, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Michigan. Data last updated July 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Thu 7/98:57 am
PDX
- FNT
Nonstop4h 08m
Allegiant Air
Sun 7/126:30 am
FNT
- PDX
Nonstop4h 37m
Allegiant Air
Deal found 6/29![Allegiant Air logo]()
$190
This Cheapflightsfares deal was found by Cheapflights users on 6/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/134:01 pm
PDX
- GRR
Nonstop3h 57m
Allegiant Air
Mon 7/201:45 pm
GRR
- PDX
Nonstop4h 26m
Allegiant Air
Deal found 6/29![Allegiant Air logo]()
$324
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:57 am
PDX
- FNT
Nonstop4h 08m
Allegiant Air
Sun 7/196:30 am
FNT
- PDX
Nonstop4h 37m
Allegiant Air
Deal found 7/1![Allegiant Air logo]()
$169
This Cheapflightsfares deal was found by Cheapflights users on 6/28. 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.
Fri 7/174:01 pm
PDX
- GRR
Nonstop3h 57m
Allegiant Air
Mon 7/201:45 pm
GRR
- PDX
Nonstop4h 26m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Tue 7/2110:59 pm
PDX
- ORD
Nonstop4h 01m
Multiple Airlines
Sat 7/259:57 pm
ORD
- PDX
1 stop20h 54m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:59 pm
PDX
- ORD
Nonstop4h 01m
Multiple Airlines
Thu 8/69:57 pm
ORD
- PDX
1 stop20h 54m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Fri 7/245:49 pm
PDX
- ORD
1 stop9h 48m
Frontier
Mon 7/279:57 pm
ORD
- PDX
1 stop20h 34m
Frontier
Deal found 7/1![Frontier logo]()
$326
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/511:34 pm
PDX
- GRR
1 stop6h 36m
American Airlines
Wed 8/1912:57 pm
GRR
- PDX
1 stop9h 51m
American Airlines
Deal found 6/30![American Airlines logo]()
$323
This Cheapflightsfares deal was found by Cheapflights users on 7/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:22 pm
PDX
- GRR
Nonstop3h 57m
Allegiant Air
Fri 8/142:00 pm
GRR
- PDX
Nonstop4h 32m
Allegiant Air
Deal found 7/2![Allegiant Air logo]()
$304
This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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.
Fri 8/144:22 pm
PDX
- GRR
Nonstop3h 57m
Allegiant Air
Mon 8/172:00 pm
GRR
- PDX
Nonstop4h 32m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$281
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:56 pm
PDX
- GRR
1 stop22h 10m
Frontier
Mon 8/318:01 pm
GRR
- PDX
1 stop24h 10m
Frontier
Deal found 7/2![Frontier logo]()
$313
This CheapOair deal was found by Cheapflights users on 6/30. 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.
Wed 8/265:56 pm
PDX
- ORD
1 stop17h 40m
Frontier
Sun 8/308:11 pm
ORD
- PDX
1 stop23h 10m
Frontier
Deal found 6/30![Frontier logo]()
$327
One-way flights from Portland to MichiganSearch for one-way flight options from Portland to Michigan. Find affordable one-way fares based on user searches. Data last updated July 3, 2026.
Search for one-way flight options from Portland to Michigan. Find affordable one-way fares based on user searches. Data last updated July 3, 2026.
This Frontier deal was found by Cheapflights users on 6/30. 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.
Sat 8/2912:20 pm
PDX
- DTW
1 stop8h 39m
Frontier
Deal found 6/30![Frontier logo]()
$132
This Mytrip deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2512:20 pm
PDX
- DTW
1 stop8h 39m
Frontier
Deal found 7/3![Frontier logo]()
$133
This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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.
Fri 8/144:22 pm
PDX
- GRR
Nonstop3h 57m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$136
This Booking.com deal was found by Cheapflights users on 6/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:56 pm
PDX
- DTW
1 stop27h 03m
Frontier
Deal found 6/30![Frontier logo]()
$138
This CheapOair deal was found by Cheapflights users on 6/30. 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.
Wed 8/55:21 pm
PDX
- DTW
1 stop16h 13m
Frontier
Deal found 6/30![Frontier logo]()
$143
This Frontier deal was found by Cheapflights users on 6/30. 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.
Mon 8/316:17 pm
PDX
- DTW
1 stop9h 03m
Frontier
Deal found 6/30![Frontier logo]()
$145
This JetBlue deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1611:42 pm
PDX
- DTW
1 stop11h 09m
JetBlue
Deal found 7/3![JetBlue logo]()
$146
This JetBlue deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2711:27 pm
PDX
- DTW
1 stop11h 30m
JetBlue
Deal found 7/3![JetBlue logo]()
$151
This Trip.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.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 stop27h 03m
Frontier
Deal found 7/3![Frontier logo]()
$155
This United Airlines deal was found by Cheapflights users on 6/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:40 pm
PDX
- GRR
1 stop6h 27m
United Airlines
Deal found 6/29![United Airlines logo]()
$162
This Super.com deal was found by Cheapflights users on 6/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/134:01 pm
PDX
- GRR
Nonstop3h 57m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$166
This CheapOair deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:21 pm
PDX
- DTW
1 stop27h 38m
Frontier
Deal found 7/3![Frontier logo]()
$166
Find flight deals from Portland to Michigan
Keep the following information in mind while searching for Portland to Michigan flight deals. Data was last updated July 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $169 (Mytrip) |
One-way from | $132 (Frontier) |
Popular in | January |
Cheapest in | August |
Average price | $569 |
Good round-trip deal | $125 or less |
Good one-way deal | $76 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland 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 July 3, 2026.
Use the filters below to find and compare flights from Portland to Michigan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandChicago
PDX - ORD
PDXORD
Portland
Tue 8/4
10:59 pm-5:00 am
Nonstop4h 01m
Chicago O'Hare Intl
Sat 8/8
7:20 am-9:45 am
Nonstop4h 25m
$349
PortlandChicago
PDX - ORD
PDXORD
Portland
Thu 8/20
8:15 am-2:28 pm
Nonstop4h 13m
Chicago O'Hare Intl
Mon 8/24
8:50 am-11:28 am
Nonstop4h 38m
$349
PortlandSouth Bend
PDX - SBN
PDXSBN
Portland
Thu 9/3
11:36 am-8:50 pm
1 stop6h 14m
South Bend/Michiana
Sat 9/5
2:00 pm-9:44 pm
1 stop10h 44m
$349
Quickest round-trip
PortlandChicago
PDX - MDW
PDXMDW
Portland
Mon 9/14
11:30 pm-5:25 am
Nonstop3h 55m
Chicago Midway
Thu 9/17
6:30 pm-8:45 pm
Nonstop4h 15m
$349
PortlandChicago
PDX - ORD
PDXORD
Portland
Wed 7/29
10:59 pm-5:00 am
Nonstop4h 01m
Chicago O'Hare Intl
Wed 8/5
7:20 am-9:45 am
Nonstop4h 25m
$353
PortlandSouth Bend
PDX - SBN
PDXSBN
Portland
Wed 7/29
10:55 pm-2:28 pm
2 stops12h 33m
South Bend/Michiana
Fri 8/14
3:16 pm-10:09 pm
1 stop9h 53m
$354
PortlandChicago
PDX - ORD
PDXORD
Portland
Thu 10/1
10:43 am-7:29 pm
1 stop6h 46m
Chicago O'Hare Intl
Mon 10/5
7:00 am-9:31 am
Nonstop4h 31m
$359
PortlandChicago
PDX - MDW
PDXMDW
Portland
Wed 8/5
11:30 pm-5:25 am
Nonstop3h 55m
Chicago Midway
Sat 8/8
5:40 am-12:50 pm
1 stop9h 10m
$359
PortlandChicago
PDX - ORD
PDXORD
Portland
Fri 8/7
10:59 pm-5:00 am
Nonstop4h 01m
Chicago O'Hare Intl
Sun 8/9
7:20 am-9:45 am
Nonstop4h 25m
$359
PortlandChicago
PDX - MDW
PDXMDW
Portland
Fri 8/14
11:30 pm-5:25 am
Nonstop3h 55m
Chicago Midway
Mon 8/17
8:50 pm-11:05 pm
Nonstop4h 15m
$359
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Portland to Michigan
Have a flexible travel schedule? Discover the best time to fly to Michigan from Portland with our price prediction graph.
PDX-FNT
PDX-GRR
PDX-ORD
PDX-DTW
PDX-SBN
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 Portland to Michigan
PDX-USMI
PDX-FNT
PDX-GRR
PDX-ORD
PDX-DTW
What is the cheapest month to book a flight from Portland to Michigan?
Currently, July is the cheapest month in which you can book a flight from Portland to Michigan (average of $59). Flying from Portland to Michigan in January is currently the most expensive (average of $286). 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 PDX to MI?
Find hourly flight availability from Portland 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 July 3, 2026.
One of the essential ways to save on airfare from Portland to Michigan is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 60% on airfare.
How much does it cost to fly round-trip from Portland to Michigan?
How far ahead should I book a flight from Portland to Michigan?
Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Michigan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 July 3, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Portland to Michigan have to say. 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.
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Related info for your journey
Find useful and relevant information for your journey from Portland 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Portland 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 Portland to Michigan by cabin class
Find flights from Portland to Michigan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Michigan flights
Browse other Portland and Michigan flight options. Last updated on July 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Portland to Michigan flights
Consider these flights traveling from Portland to Michigan.
Top 7 airlines flying from Portland to Michigan
Discover the top 7 airlines that operate flights from Portland 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 July 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$114 | Average$242 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$149 | Average$276 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$258 | Average$488 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$270 | Average$599 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$282 | Average$570 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$289 | Average$541 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$525 | FlexibilityNo cancel fee | On-time63% |