$135+ Cheap flights from Detroit to Portland (DTT - PDX)
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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PDX
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to Portland 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 Detroit All airports to Portland are usually found in January or October, booked 23 days in advance, depart on a Tuesday or Saturday and return on a Monday
Cheap flight deals from Detroit to Portland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Detroit to PortlandExplore the most affordable flight options available from Detroit to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Detroit to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:08 am -
1 stop7h 35m
Sun 10/412:38 pm -
1 stop8h 28m
Deal found 8/20![Frontier logo]()
$185
This deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:08 am -
1 stop7h 35m
Fri 10/212:38 pm -
1 stop8h 28m
Deal found 8/20![Frontier logo]()
$196
This deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:08 am -
1 stop7h 35m
Fri 10/212:38 pm -
1 stop8h 28m
Deal found 8/20![Frontier logo]()
$259
This deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:08 am -
1 stop7h 35m
Sun 10/412:38 pm -
1 stop8h 28m
Deal found 8/20![Frontier logo]()
$266
This Frontier deal was found by Cheapflights users on 8/19. 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.
Mon 9/217:08 am -
1 stop7h 35m
Thu 9/2412:38 pm -
1 stop8h 28m
Deal found 8/19![Frontier logo]()
$278
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:35 pm -
1 stop18h 08m
Mon 9/2812:39 pm -
1 stop13h 16m
Deal found 8/17![Frontier logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/1810:29 pm -
2 stops16h 07m
Thu 9/2412:38 pm -
1 stop8h 28m
Deal found 8/19![Frontier logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/1810:29 pm -
2 stops16h 07m
Fri 9/2512:38 pm -
1 stop23h 50m
Deal found 8/19![Frontier logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Sat 9/1910:37 am -
2 stops26h 30m
Thu 9/2412:38 pm -
1 stop8h 28m
Deal found 8/19![Frontier logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Sat 9/1910:37 am -
2 stops26h 30m
Fri 9/2512:38 pm -
1 stop23h 50m
Deal found 8/19![Frontier logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Mon 9/217:08 am -
1 stop7h 35m
Fri 9/2512:38 pm -
2 stops19h 57m
Deal found 8/19![Frontier logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 10/2110:38 am -
2 stops26h 33m
Mon 10/2612:25 pm -
1 stop13h 35m
Deal found 8/19![Frontier logo]()
$303
Best flights from Detroit to PortlandDiscover carefully curated flight deals from Detroit to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Detroit to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:25 am -
2 stops9h 00m
Mon 9/2811:30 pm -
2 stops10h 25m
Deal found 8/17![Southwest logo]()
$447
This KAYAK deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:49 pm -
1 stop9h 55m
Mon 10/126:01 am -
1 stop7h 08m
Deal found 8/21![American Airlines logo]()
$511
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:45 pm -
1 stop9h 02m
Thu 10/2211:12 pm -
Nonstop4h 16m
Deal found 8/17![Delta logo]()
$519
This Southwest deal was found by Cheapflights users on 8/19. 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.
Thu 10/222:45 pm -
2 stops9h 30m
Mon 10/269:15 pm -
2 stops9h 50m
Deal found 8/19![Southwest logo]()
$476
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:58 pm -
1 stop7h 01m
Mon 11/1611:20 pm -
Nonstop4h 10m
Deal found 8/17![Delta logo]()
$519
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:50 am -
Nonstop4h 51m
Tue 11/311:43 am -
Nonstop4h 15m
Deal found 8/20![Delta logo]()
$529
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:25 pm -
Nonstop4h 34m
Mon 9/2811:10 pm -
Nonstop4h 18m
Deal found 8/20![Delta logo]()
$529
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:53 pm -
1 stop8h 09m
Wed 9/302:10 pm -
1 stop7h 44m
Deal found 8/17![Delta logo]()
$529
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/236:00 am -
1 stop7h 40m
Mon 9/2811:10 pm -
Nonstop4h 18m
Deal found 8/21![Delta logo]()
$539
This Delta deal was found by Cheapflights users on 8/19. 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.
Sat 10/178:50 am -
Nonstop4h 51m
Tue 10/201:44 pm -
1 stop6h 46m
Deal found 8/19![Delta logo]()
$539
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am -
1 stop7h 40m
Mon 10/1211:12 pm -
Nonstop4h 16m
Deal found 8/20![Delta logo]()
$539
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:10 pm -
Nonstop4h 52m
Tue 12/11:35 pm -
1 stop7h 24m
Deal found 8/20![Delta logo]()
$539
Last-minute flights from Detroit to PortlandDiscover last-minute flight deals from Detroit to Portland. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Portland. Data last updated August 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/1810:29 pm -
2 stops16h 07m
Thu 9/2412:38 pm -
1 stop8h 28m
Deal found 8/19![Frontier logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/1810:29 pm -
2 stops16h 07m
Fri 9/2512:38 pm -
1 stop23h 50m
Deal found 8/19![Frontier logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Sat 9/1910:37 am -
2 stops26h 30m
Thu 9/2412:38 pm -
1 stop8h 28m
Deal found 8/19![Frontier logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Sat 9/1910:37 am -
2 stops26h 30m
Fri 9/2512:38 pm -
1 stop23h 50m
Deal found 8/19![Frontier logo]()
$298
This Frontier deal was found by Cheapflights users on 8/19. 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.
Mon 9/217:08 am -
1 stop7h 35m
Thu 9/2412:38 pm -
1 stop8h 28m
Deal found 8/19![Frontier logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Mon 9/217:08 am -
1 stop7h 35m
Fri 9/2512:38 pm -
2 stops19h 57m
Deal found 8/19![Frontier logo]()
$301
This deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:08 am -
1 stop7h 35m
Fri 10/212:38 pm -
1 stop8h 28m
Deal found 8/20![Frontier logo]()
$259
This deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:08 am -
1 stop7h 35m
Sun 10/412:38 pm -
1 stop8h 28m
Deal found 8/20![Frontier logo]()
$266
This CheapOair deal was found by Cheapflights users on 8/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:35 pm -
1 stop18h 08m
Mon 9/2812:39 pm -
1 stop13h 16m
Deal found 8/17![Frontier logo]()
$288
This deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:08 am -
1 stop7h 35m
Sun 10/412:38 pm -
1 stop8h 28m
Deal found 8/20![Frontier logo]()
$185
This deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:08 am -
1 stop7h 35m
Fri 10/212:38 pm -
1 stop8h 28m
Deal found 8/20![Frontier logo]()
$196
One-way flights from Detroit to PortlandSearch for one-way flight options from Detroit to Portland. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Detroit to Portland. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 11/1811:50 am -
2 stops35h 18m
Deal found 8/18![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:29 pm -
2 stops15h 25m
Deal found 8/17![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/1810:29 pm -
2 stops16h 07m
Deal found 8/19![Frontier logo]()
$138
This Frontier deal was found by Cheapflights users on 8/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:08 am -
1 stop6h 46m
Deal found 8/18![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Sat 9/1910:37 am -
2 stops26h 30m
Deal found 8/18![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 10/2110:38 am -
2 stops26h 33m
Deal found 8/19![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:35 pm -
1 stop17h 19m
Deal found 8/17![Frontier logo]()
$145
This CheapOair deal was found by Cheapflights users on 8/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:35 pm -
1 stop17h 19m
Deal found 8/18![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/1212:57 pm -
2 stops24h 57m
Deal found 8/21![Frontier logo]()
$147
Find flight deals from Detroit to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Portland (PDX). 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 August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $185 |
One-way from | $135 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $483 |
Good round-trip deal | $559 or less |
Good one-way deal | $513 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from Detroit to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitPortland
DTW Detroit Metropolitan Wayne County - PDX Portland
DTWPDX
Detroit Metropolitan Wayne County
Wed 9/23
6:25 am-12:25 pm
2 stops9h 00m
Portland
Mon 9/28
11:30 pm-12:55 pm
2 stops10h 25m
$447
DetroitPortland
DTW Detroit Metropolitan Wayne County - PDX Portland
DTWPDX
Detroit Metropolitan Wayne County
Thu 10/22
2:45 pm-9:15 pm
2 stops9h 30m
Portland
Mon 10/26
9:15 pm-10:05 am
2 stops9h 50m
$476
DetroitPortland
DTW Detroit Metropolitan Wayne County - PDX Portland
DTWPDX
Detroit Metropolitan Wayne County
Fri 10/9
1:49 pm-8:44 pm
1 stop9h 55m
Portland
Mon 10/12
6:01 am-4:09 pm
1 stop7h 08m
$511
DetroitPortland
DTW Detroit Metropolitan Wayne County - PDX Portland
DTWPDX
Detroit Metropolitan Wayne County
Fri 10/16
5:45 pm-11:47 pm
1 stop9h 02m
Portland
Thu 10/22
11:12 pm-6:28 am
Nonstop4h 16m
$519
DetroitPortland
DTW Detroit Metropolitan Wayne County - PDX Portland
DTWPDX
Detroit Metropolitan Wayne County
Thu 11/12
7:58 pm-11:59 pm
1 stop7h 01m
Portland
Mon 11/16
11:20 pm-6:30 am
Nonstop4h 10m
$519
DetroitPortland
DTW Detroit Metropolitan Wayne County - PDX Portland
DTWPDX
Detroit Metropolitan Wayne County
Thu 10/29
8:50 am-10:41 am
Nonstop4h 51m
Portland
Tue 11/3
11:43 am-6:58 pm
Nonstop4h 15m
$529
Quickest round-trip
DetroitPortland
DTW Detroit Metropolitan Wayne County - PDX Portland
DTWPDX
Detroit Metropolitan Wayne County
Thu 9/24
8:25 pm-9:59 pm
Nonstop4h 34m
Portland
Mon 9/28
11:10 pm-6:28 am
Nonstop4h 18m
$529
DetroitPortland
DTW Detroit Metropolitan Wayne County - PDX Portland
DTWPDX
Detroit Metropolitan Wayne County
Thu 9/24
4:53 pm-10:02 pm
1 stop8h 09m
Portland
Wed 9/30
2:10 pm-12:54 am
1 stop7h 44m
$529
DetroitPortland
DTW Detroit Metropolitan Wayne County - PDX Portland
DTWPDX
Detroit Metropolitan Wayne County
Wed 9/23
6:00 am-10:40 am
1 stop7h 40m
Portland
Mon 9/28
11:10 pm-6:28 am
Nonstop4h 18m
$539
DetroitPortland
DTW Detroit Metropolitan Wayne County - PDX Portland
DTWPDX
Detroit Metropolitan Wayne County
Sat 10/17
8:50 am-10:41 am
Nonstop4h 51m
Portland
Tue 10/20
1:44 pm-11:30 pm
1 stop6h 46m
$539
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Detroit to Portland
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 Detroit to Portland in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Detroit-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit-Portland 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 Detroit-Portland 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 Detroit to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Detroit with our price prediction graph.
DTT-PDX
DTW-PDX
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 Detroit to Portland
DTT-PDX
DTW-PDX
What is the cheapest month to book a flight from Detroit to Portland?
Currently, October is the cheapest month in which you can book a flight from Detroit to Portland (average of $400). Flying from Detroit to Portland in June is currently the most expensive (average of $601). 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 DTT to PDX?
Find hourly flight availability from Detroit to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 21, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to Portland as you normally would.
How much does it cost to fly round-trip from Detroit to Portland?
Airfare is below average for this route at the moment.
Detroit to Portland flights typically cost between $425 and $624 in September.The cheapest round-trip price found within the last 5 days was $185 on Frontier (Sep 25-Oct 4).
What’s the top layover airport for flights from Detroit to Portland?
Share of 1-stop round-trip flights from Detroit to Portland chosen by Cheapflights users in the past 12 months, using the same layover each way.
Seattle (SEA) – chosen by Cheapflights users on 89% of 1-stop itineraries from Detroit to Portland on Cheapflights.
What’s the cheapest layover airport for flights from Detroit to Portland?
Average round-trip fare for 1-stop flights from Detroit to Portland, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Seattle (SEA) is the most affordable 1-stop option, with an average round-trip price of $314.
What’s the fastest layover option from Detroit to Portland?
Shortest average travel time for 1-stop one-way flights from Detroit to Portland, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Seattle (SEA) have the shortest average one-way travel time for 1-stop routes: 6h 46m.
Which airport typically offers the quickest layover for flights from Detroit to Portland?
Average layover duration for 1-stop one-way flights from Detroit to Portland, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Seattle (SEA) offer the fastest connection on this route, with an average layover time of 1h 10m.
How far ahead should I book a flight from Detroit to Portland?
To ensure you get the cheapest price possible for a flight from Detroit to Portland, you should look to book at least 60 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 Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated August 21, 2026.
Read through reviews of airlines operating flights from Detroit to Portland, such as Southwest,Alaska Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Detroit to Portland. 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 Portland?
Book flights to Portland if you plan to visit one of these locationsBeaverton
Seaside
Lincoln City
Durham
Longview
Lake Oswego
Kelso
Clackamas
Troutdale
Vancouver
Cannon Beach
McMinnville
The Dalles
Wilsonville
Stevenson
Tillamook
Hillsboro
Astoria
Gresham
Silverton
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Detroit and Portland flights
Browse other Detroit and Portland flight options. Last updated on August 21, 2026.
Other flights from Detroit
Browse through other flights departing from Detroit. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.
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Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.
Top 5 airlines flying from Detroit to Portland
Discover the top 5 airlines that operate flights from Detroit to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$151 | Average$316 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$188 | Average$426 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$264 | Average$357 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$297 | Average$523 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$499 | Average$600 | FlexibilityNo cancel fee | On-timeN/A |