$84+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PDX
feb. 19 — feb. 261
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 August or March, booked 81 days in advance, depart on a Tuesday or Friday and return on a Tuesday
Cheap flight deals from Detroit to Portland
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 enero 20, 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 enero 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/711:54 am
DTW
- PDX
1 stop25h 15m
Frontier
lun. 3/912:04 pm
PDX
- DTW
1 stop19h 55m
Frontier
Deal found 1/20![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 1/18. 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.
sáb. 3/711:54 am
DTW
- PDX
1 stop25h 15m
Frontier
mié. 3/119:53 am
PDX
- DTW
1 stop11h 36m
Frontier
Deal found 1/18![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 1/17. 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.
jue. 2/266:00 am
DTW
- PDX
2 stops42h 23m
Frontier
lun. 3/912:04 pm
PDX
- DTW
1 stop19h 55m
Frontier
Deal found 1/17![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 1/19. 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.
mié. 3/1111:54 am
DTW
- PDX
2 stops26h 58m
Frontier
lun. 3/169:53 pm
PDX
- DTW
1 stop23h 36m
Frontier
Deal found 1/19![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/2511:54 am
DTW
- PDX
1 stop26h 15m
Frontier
lun. 3/3012:04 pm
PDX
- DTW
1 stop19h 55m
Frontier
Deal found 1/20![Frontier logo]()
$228
This Expedia deal was found by Cheapflights users on 1/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/45:22 pm
DTW
- PDX
1 stop9h 22m
Multiple Airlines
lun. 3/912:04 pm
PDX
- DTW
1 stop19h 55m
Multiple Airlines
Deal found 1/19![Multiple Airlines logo]()
$233
This Expedia deal was found by Cheapflights users on 1/17. 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.
mié. 2/185:22 pm
DTW
- PDX
1 stop9h 22m
Alaska Airlines
mar. 2/241:36 pm
PDX
- DTW
1 stop23h 50m
Alaska Airlines
Deal found 1/17![Alaska Airlines logo]()
$237
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 enero 20, 2026.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $126 (Kiwi.com) |
One-way from | $84 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $383 |
Good round-trip deal | $519 or less |
Good one-way deal | $698 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 2,558,603 searches. Data last updated enero 20, 2026.
Use the filters below to find and compare flights from Detroit to Portland that are best for you.
Fly from
Detroit
Fly to
Portland
Route
Depart
Return
Price
DetroitPortland
DTW - PDX
DTWPDX
Detroit Metropolitan Wayne County
vie. 3/20
4:52 pm-9:38 pm
1 stop7h 46m
Portland
lun. 3/30
9:00 am-3:56 pm
1 stop27h 56m
$336
DetroitPortland
DTW - PDX
DTWPDX
Detroit Metropolitan Wayne County
mar. 2/10
5:15 pm-9:47 pm
2 stops31h 32m
Portland
mar. 2/17
6:00 am-4:26 pm
1 stop7h 26m
$347
DetroitPortland
DTW - PDX
DTWPDX
Detroit Metropolitan Wayne County
mar. 2/17
5:22 pm-8:49 am
1 stop18h 27m
Portland
vie. 2/20
8:30 am-4:26 pm
1 stop28h 56m
$353
DetroitPortland
DTW - PDX
DTWPDX
Detroit Metropolitan Wayne County
vie. 2/20
5:22 pm-10:41 pm
1 stop8h 19m
Portland
dom. 3/1
7:05 am-4:26 pm
1 stop6h 21m
$361
DetroitPortland
DTW - PDX
DTWPDX
Detroit Metropolitan Wayne County
mar. 3/10
5:22 pm-11:47 am
2 stops21h 25m
Portland
mar. 3/17
1:36 pm-3:56 pm
1 stop23h 20m
$377
DetroitPortland
DTW - PDX
DTWPDX
Detroit Metropolitan Wayne County
mar. 4/7
4:52 pm-10:38 pm
1 stop8h 46m
Portland
jue. 4/9
9:55 pm-3:56 pm
2 stops15h 01m
$387
DetroitPortland
DTW - PDX
DTWPDX
Detroit Metropolitan Wayne County
vie. 2/13
5:22 pm-6:17 am
2 stops15h 55m
Portland
mar. 2/17
9:19 pm-4:26 pm
1 stop16h 07m
$387
DetroitPortland
DTW - PDX
DTWPDX
Detroit Metropolitan Wayne County
jue. 2/26
5:22 pm-10:41 pm
1 stop8h 19m
Portland
dom. 3/1
7:05 am-4:26 pm
1 stop6h 21m
$425
DetroitPortland
DTW - PDX
DTWPDX
Detroit Metropolitan Wayne County
mié. 3/4
5:22 pm-11:44 pm
1 stop9h 22m
$119
DetroitPortland
DTW - PDX
DTWPDX
Detroit Metropolitan Wayne County
mié. 3/18
5:07 pm-11:09 am
2 stops21h 02m
$136
Showing 1-10 of 16 results
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 January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Portland flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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
How far ahead should I book a flight from Detroit to Portland?
Use this chart to determine the optimal time to book a round-trip flight from Detroit to Portland. Price data was last updated on January 16, 2026.
To ensure you get the cheapest price possible for a flight from Detroit to Portland, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Detroit to Portland?
Currently, August is the cheapest month in which you can book a flight from Detroit to Portland (average of $170). Flying from Detroit to Portland in November 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.
How much does it cost to fly round-trip from Detroit to Portland?
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 44% 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.
Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $288.
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 Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 6h 42m.
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 Chicago (ORD) offer the fastest connection on this route, with an average layover time of 0h 47m.
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 enero 20, 2026.
Read through reviews of airlines operating flights from Detroit to Portland, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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 locationsVancouver
Seaside
Clackamas
Lincoln City
Longview
Lake Oswego
Beaverton
Hillsboro
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Tillamook
Pacific City
Gresham
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Detroit to Portland
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from Detroit to Portland
Discover the top 8 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 2,558,603 searches. Data last updated enero 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$151 | Average$272 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$152 | Average$308 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$169 | Average$245 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$285 | Average$370 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$291 | Average$476 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$297 | Average$456 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$312 | Average$518 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$365 | Average$516 | FlexibilityNo cancel fee | On-timeN/A |