$132+ Cheap flights from Portland to Detroit (PDX - DTT)
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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DTT
Aug 19 — Aug 261
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Detroit 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.Cheapflights Tip: The best prices from Portland to Detroit All airports are usually found in August or November, booked 25 days in advance, depart on a Monday or Tuesday and return on a Thursday
Cheap flight deals from Portland to Detroit
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to DetroitExplore the most affordable flight options available from Portland to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 20, 2026.
Explore the most affordable flight options available from Portland to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 20, 2026.
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/276:05 am
PDX
- DTW
2 stops9h 30m
Southwest
Sat 8/291:20 pm
DTW
- PDX
2 stops11h 00m
Southwest
Deal found 7/15![Southwest logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:49 pm
PDX
- DTW
1 stop9h 11m
Frontier
Sun 8/238:46 pm
DTW
- PDX
2 stops47h 25m
Frontier
Deal found 7/19![Frontier logo]()
$437
This Frontier deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 7/3012:20 pm
PDX
- DTW
1 stop8h 39m
Frontier
Fri 7/317:40 am
DTW
- PDX
1 stop12h 11m
Frontier
Deal found 7/17![Frontier logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/55:21 pm
PDX
- DTW
1 stop16h 13m
Multiple Airlines
Sat 8/157:44 pm
DTW
- PDX
1 stop25h 24m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$439
This CheapOair deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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
- DTW
1 stop20h 05m
Multiple Airlines
Tue 8/256:05 am
DTW
- PDX
2 stops33h 56m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$440
This Expedia deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 9/112:35 pm
PDX
- DTW
2 stops11h 47m
Multiple Airlines
Sun 9/139:59 pm
DTW
- PDX
1 stop21h 36m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/55:21 pm
PDX
- DTW
1 stop16h 13m
Frontier
Mon 8/106:10 am
DTW
- PDX
2 stops13h 44m
Frontier
Deal found 7/15![Frontier logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/1312:20 pm
PDX
- DTW
1 stop8h 39m
Frontier
Sun 8/162:56 pm
DTW
- PDX
2 stops28h 55m
Frontier
Deal found 7/19![Frontier logo]()
$444
This CheapOair deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/2411:27 pm
PDX
- DTW
2 stops21h 32m
Multiple Airlines
Mon 8/3112:20 pm
DTW
- PDX
1 stop7h 51m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$445
This Frontier deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:49 pm
PDX
- DTW
1 stop9h 11m
Frontier
Sun 8/167:40 am
DTW
- PDX
1 stop12h 11m
Frontier
Deal found 7/19![Frontier logo]()
$446
This Orbitz deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:49 pm
PDX
- DTW
1 stop10h 11m
Frontier
Sun 8/97:40 am
DTW
- PDX
1 stop12h 11m
Frontier
Deal found 7/16![Frontier logo]()
$447
This CheapOair deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/182:15 pm
PDX
- DTW
2 stops30h 44m
Multiple Airlines
Wed 8/2612:20 pm
DTW
- PDX
1 stop7h 51m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$448
Best flights from Portland to DetroitDiscover carefully curated flight deals from Portland to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 20, 2026.
Discover carefully curated flight deals from Portland to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 20, 2026.
This Southwest deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 9/15:50 am
PDX
- DTW
2 stops9h 35m
Southwest
Tue 9/83:35 pm
DTW
- PDX
2 stops9h 40m
Southwest
Deal found 7/19![Southwest logo]()
$459
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:20 pm
PDX
- DTW
Nonstop4h 10m
Delta
Mon 8/318:40 am
DTW
- PDX
Nonstop4h 46m
Delta
Deal found 7/18![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:36 am
PDX
- DTW
Nonstop4h 12m
Delta
Wed 9/308:45 am
DTW
- PDX
Nonstop4h 40m
Delta
Deal found 7/16![Delta logo]()
$509
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 1/610:55 am
PDX
- DTW
2 stops8h 50m
Southwest
Sat 1/98:35 am
DTW
- PDX
2 stops11h 40m
Southwest
Deal found 7/15![Southwest logo]()
$529
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:49 pm
PDX
- DTW
1 stop9h 34m
Delta
Sun 10/258:25 am
DTW
- PDX
Nonstop4h 49m
Delta
Deal found 7/19![Delta logo]()
$509
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 9/2112:25 am
PDX
- DTW
1 stop8h 20m
Delta
Tue 9/298:45 am
DTW
- PDX
Nonstop4h 39m
Delta
Deal found 7/19![Delta logo]()
$509
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:25 pm
PDX
- DTW
2 stops10h 05m
Southwest
Sun 8/233:15 pm
DTW
- PDX
2 stops10h 00m
Southwest
Deal found 7/20![Southwest logo]()
$579
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:10 pm
PDX
- DTW
Nonstop4h 15m
Delta
Tue 10/138:25 am
DTW
- PDX
Nonstop4h 49m
Delta
Deal found 7/16![Delta logo]()
$509
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:36 am
PDX
- DTW
Nonstop4h 12m
Delta
Tue 8/258:40 am
DTW
- PDX
Nonstop4h 46m
Delta
Deal found 7/15![Delta logo]()
$569
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 12/1710:55 pm
PDX
- DTW
Nonstop4h 15m
Delta
Mon 12/281:45 pm
DTW
- PDX
1 stop8h 23m
Delta
Deal found 7/18![Delta logo]()
$579
Last-minute flights from Portland to DetroitDiscover last-minute flight deals from Portland to Detroit. Data last updated July 20, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Detroit. Data last updated July 20, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 7/3012:20 pm
PDX
- DTW
1 stop8h 39m
Frontier
Fri 7/317:40 am
DTW
- PDX
1 stop12h 11m
Frontier
Deal found 7/17![Frontier logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/55:21 pm
PDX
- DTW
1 stop16h 13m
Multiple Airlines
Sat 8/157:44 pm
DTW
- PDX
1 stop25h 24m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/55:21 pm
PDX
- DTW
1 stop16h 13m
Frontier
Mon 8/106:10 am
DTW
- PDX
2 stops13h 44m
Frontier
Deal found 7/15![Frontier logo]()
$442
This Orbitz deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:49 pm
PDX
- DTW
1 stop10h 11m
Frontier
Sun 8/97:40 am
DTW
- PDX
1 stop12h 11m
Frontier
Deal found 7/16![Frontier logo]()
$447
This Frontier deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:49 pm
PDX
- DTW
1 stop9h 11m
Frontier
Sun 8/167:40 am
DTW
- PDX
1 stop12h 11m
Frontier
Deal found 7/19![Frontier logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/1312:20 pm
PDX
- DTW
1 stop8h 39m
Frontier
Sun 8/162:56 pm
DTW
- PDX
2 stops28h 55m
Frontier
Deal found 7/19![Frontier logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:49 pm
PDX
- DTW
1 stop9h 11m
Frontier
Sun 8/238:46 pm
DTW
- PDX
2 stops47h 25m
Frontier
Deal found 7/19![Frontier logo]()
$437
This CheapOair deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/182:15 pm
PDX
- DTW
2 stops30h 44m
Multiple Airlines
Wed 8/2612:20 pm
DTW
- PDX
1 stop7h 51m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$448
This CheapOair deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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
- DTW
1 stop20h 05m
Multiple Airlines
Tue 8/256:05 am
DTW
- PDX
2 stops33h 56m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$440
This Southwest deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 8/2211:30 pm
PDX
- DTW
1 stop7h 50m
Southwest
Tue 8/2511:35 am
DTW
- PDX
1 stop9h 15m
Southwest
Deal found 7/18![Southwest logo]()
$449
This CheapOair deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/2411:27 pm
PDX
- DTW
2 stops21h 32m
Multiple Airlines
Mon 8/3112:20 pm
DTW
- PDX
1 stop7h 51m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$445
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/276:05 am
PDX
- DTW
2 stops9h 30m
Southwest
Sat 8/291:20 pm
DTW
- PDX
2 stops11h 00m
Southwest
Deal found 7/15![Southwest logo]()
$436
One-way flights from Portland to DetroitSearch for one-way flight options from Portland to Detroit. Find affordable one-way fares based on user searches. Data last updated July 20, 2026.
Search for one-way flight options from Portland to Detroit. Find affordable one-way fares based on user searches. Data last updated July 20, 2026.
This Frontier deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/123:22 pm
PDX
- DTW
1 stop6h 02m
Frontier
Deal found 7/15![Frontier logo]()
$132
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/195:56 pm
PDX
- DTW
1 stop14h 29m
Frontier
Deal found 7/15![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:22 pm
PDX
- DTW
2 stops20h 17m
Frontier
Deal found 7/19![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 10/135:35 pm
PDX
- DTW
1 stop27h 49m
Frontier
Deal found 7/16![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 10/215:35 pm
PDX
- DTW
1 stop16h 30m
Frontier
Deal found 7/15![Frontier logo]()
$144
This Frontier deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 10/1712:34 pm
PDX
- DTW
1 stop8h 50m
Frontier
Deal found 7/19![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:20 pm
PDX
- DTW
2 stops18h 00m
Frontier
Deal found 7/19![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/2012:20 pm
PDX
- DTW
2 stops33h 44m
Frontier
Deal found 7/19![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 10/145:35 pm
PDX
- DTW
1 stop27h 49m
Frontier
Deal found 7/18![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 10/205:35 pm
PDX
- DTW
1 stop27h 49m
Frontier
Deal found 7/19![Frontier logo]()
$153
Find flight deals from Portland to Detroit
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Detroit (DTT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $429 (Kiwi.com) |
One-way from | $132 (Frontier) |
Popular in | January |
Cheapest in | August |
Average price | $589 |
Good round-trip deal | $385 or less |
Good one-way deal | $209 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Detroit 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 20, 2026.
Use the filters below to find and compare flights from Portland to Detroit that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandDetroit
PDX - DTW
PDXDTW
Portland
Tue 9/1
5:50 am-6:25 pm
2 stops9h 35m
Detroit Metropolitan Wayne County
Tue 9/8
3:35 pm-10:15 pm
2 stops9h 40m
$459
PortlandDetroit
PDX - DTW
PDXDTW
Portland
Mon 8/24
11:20 pm-6:30 am
Nonstop4h 10m
Detroit Metropolitan Wayne County
Mon 8/31
8:40 am-10:26 am
Nonstop4h 46m
$499
Quickest round-trip
PortlandDetroit
PDX - DTW
PDXDTW
Portland
Tue 9/1
11:36 am-6:48 pm
Nonstop4h 12m
Detroit Metropolitan Wayne County
Wed 9/30
8:45 am-10:25 am
Nonstop4h 40m
$509
PortlandDetroit
PDX - DTW
PDXDTW
Portland
Thu 10/22
5:49 pm-6:23 am
1 stop9h 34m
Detroit Metropolitan Wayne County
Sun 10/25
8:25 am-10:14 am
Nonstop4h 49m
$509
PortlandDetroit
PDX - DTW
PDXDTW
Portland
Mon 9/21
12:25 am-11:45 am
1 stop8h 20m
Detroit Metropolitan Wayne County
Tue 9/29
8:45 am-10:24 am
Nonstop4h 39m
$509
PortlandDetroit
PDX - DTW
PDXDTW
Portland
Thu 10/8
11:10 pm-6:25 am
Nonstop4h 15m
Detroit Metropolitan Wayne County
Tue 10/13
8:25 am-10:14 am
Nonstop4h 49m
$509
PortlandDetroit
PDX - DTW
PDXDTW
Portland
Wed 1/6
10:55 am-10:45 pm
2 stops8h 50m
Detroit Metropolitan Wayne County
Sat 1/9
8:35 am-5:15 pm
2 stops11h 40m
$529
PortlandDetroit
PDX - DTW
PDXDTW
Portland
Sat 8/22
11:36 am-6:48 pm
Nonstop4h 12m
Detroit Metropolitan Wayne County
Tue 8/25
8:40 am-10:26 am
Nonstop4h 46m
$569
PortlandDetroit
PDX - DTW
PDXDTW
Portland
Sun 8/16
9:25 pm-10:30 am
2 stops10h 05m
Detroit Metropolitan Wayne County
Sun 8/23
3:15 pm-10:15 pm
2 stops10h 00m
$579
PortlandDetroit
PDX - DTW
PDXDTW
Portland
Thu 12/17
10:55 pm-6:10 am
Nonstop4h 15m
Detroit Metropolitan Wayne County
Mon 12/28
1:45 pm-7:08 pm
1 stop8h 23m
$579
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Portland to Detroit
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Detroit in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Detroit flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Detroit flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Detroit
Have a flexible travel schedule? Discover the best time to fly to Detroit from Portland with our price prediction graph.
PDX-DTT
PDX-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 Portland to Detroit
PDX-DTT
PDX-DTW
What is the cheapest month to book a flight from Portland to Detroit?
Currently, August is the cheapest month in which you can book a flight from Portland to Detroit (average of $499). Flying from Portland to Detroit in January is currently the most expensive (average of $687). 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 DTT?
Find hourly flight availability from Portland to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 20, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to Detroit as you normally would.
How much does it cost to fly round-trip from Portland to Detroit?
How far ahead should I book a flight from Portland to Detroit?
Booking 5 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Detroit. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Detroit
Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated July 20, 2026.
Read through reviews of airlines operating flights from Portland to Detroit, such as Southwest,Alaska Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Portland to Detroit. 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 Detroit?
Book flights to Detroit if you plan to visit one of these locationsRoseville
Port Huron
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Complete your trip
Complete your trip to Detroit by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Detroit
Explore flights to Detroit departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 20, 2026.
Search flights from Portland to Detroit by cabin class
Find flights from Portland to Detroit, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Detroit flights
Browse other Portland and Detroit flight options. Last updated on July 20, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on July 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Portland to Detroit
Discover the top 5 airlines that operate flights from Portland to Detroit. 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 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$330 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$270 | Average$440 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$377 | Average$547 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$457 | Average$628 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$499 | Average$625 | FlexibilityNo cancel fee | On-timeN/A |