$82+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DTT
Apr 6 — Apr 131
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 April or May, booked 25 days in advance, depart on a Tuesday or Monday and return on a Tuesday
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 March 7, 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 March 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 5/711:48 am
PDX
- DTW
1 stop20h 10m
Frontier
Mon 5/1110:27 pm
DTW
- PDX
1 stop17h 35m
Frontier
Deal found 3/6![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 5/711:48 am
PDX
- DTW
1 stop20h 10m
Frontier
Tue 5/125:09 pm
DTW
- PDX
2 stops22h 53m
Frontier
Deal found 3/6![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/1512:28 pm
PDX
- DTW
2 stops17h 37m
Frontier
Mon 4/2010:27 pm
DTW
- PDX
1 stop16h 25m
Frontier
Deal found 3/5![Frontier logo]()
$195
This CheapOair deal was found by Cheapflights users on 3/4. 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 4/2512:27 pm
PDX
- DTW
1 stop19h 31m
Frontier
Fri 5/111:54 am
DTW
- PDX
1 stop26h 48m
Frontier
Deal found 3/4![Frontier logo]()
$201
This Booking.com deal was found by Cheapflights users on 3/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:48 am
PDX
- DTW
1 stop20h 10m
Frontier
Sun 4/2610:27 pm
DTW
- PDX
1 stop15h 36m
Frontier
Deal found 3/3![Frontier logo]()
$203
This Trip.com deal was found by Cheapflights users on 3/7. 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.
Wed 9/25:35 pm
PDX
- DTW
1 stop8h 30m
Alaska Airlines
Mon 9/77:00 am
DTW
- PDX
1 stop9h 50m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$219
This Expedia deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:48 am
PDX
- DTW
1 stop20h 10m
Multiple Airlines
Tue 5/127:09 am
DTW
- PDX
1 stop8h 43m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/2912:38 pm
PDX
- DTW
2 stops17h 27m
Frontier
Sun 5/310:27 pm
DTW
- PDX
1 stop15h 36m
Frontier
Deal found 3/5![Frontier logo]()
$221
This CheapOair deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1011:58 am
PDX
- DTW
1 stop20h 00m
Frontier
Sun 4/1211:54 am
DTW
- PDX
1 stop26h 09m
Frontier
Deal found 3/4![Frontier logo]()
$222
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 March 7, 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 March 7, 2026.
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Sat 4/255:00 am
PDX
- DTW
1 stop6h 33m
United Airlines
Fri 5/13:33 pm
DTW
- PDX
2 stops12h 26m
United Airlines
Deal found 3/6![United Airlines logo]()
$344
This Alaska Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/115:30 pm
PDX
- DTW
1 stop9h 11m
Alaska Airlines
Tue 6/167:01 am
DTW
- PDX
2 stops12h 49m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$446
This Southwest deal was found by Cheapflights users on 3/4. 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 5/116:25 am
PDX
- DTW
2 stops10h 10m
Southwest
Thu 5/143:00 pm
DTW
- PDX
2 stops9h 40m
Southwest
Deal found 3/4![Southwest logo]()
$467
This Delta deal was found by Cheapflights users on 3/2. 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 5/711:02 pm
PDX
- DTW
Nonstop4h 22m
Delta
Tue 5/128:11 pm
DTW
- PDX
Nonstop4h 41m
Delta
Deal found 3/2![Delta logo]()
$519
This Alaska Airlines deal was found by Cheapflights users on 3/6. 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 8/269:59 pm
PDX
- DTW
2 stops11h 33m
Alaska Airlines
Sat 8/297:00 am
DTW
- PDX
1 stop6h 50m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 3/2. 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.
Fri 7/1710:55 pm
PDX
- DTW
Nonstop4h 21m
Delta
Mon 7/207:55 pm
DTW
- PDX
Nonstop4h 51m
Delta
Deal found 3/2![Delta logo]()
$519
This Alaska Airlines deal was found by Cheapflights users on 3/2. 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.
Wed 8/197:40 pm
PDX
- DTW
1 stop6h 25m
Alaska Airlines
Mon 8/244:46 pm
DTW
- PDX
2 stops16h 34m
Alaska Airlines
Deal found 3/2![Alaska Airlines logo]()
$486
This Delta deal was found by Cheapflights users on 3/2. 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.
Fri 7/2410:55 pm
PDX
- DTW
Nonstop4h 21m
Delta
Mon 7/279:04 am
DTW
- PDX
Nonstop4h 40m
Delta
Deal found 3/2![Delta logo]()
$519
This Delta deal was found by Cheapflights users on 3/2. 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 5/2111:02 pm
PDX
- DTW
Nonstop4h 22m
Delta
Mon 5/254:10 pm
DTW
- PDX
1 stop9h 51m
Delta
Deal found 3/2![Delta logo]()
$529
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:02 pm
PDX
- DTW
Nonstop4h 22m
Delta
Wed 5/208:11 pm
DTW
- PDX
Nonstop4h 41m
Delta
Deal found 3/3![Delta logo]()
$539
This Delta deal was found by Cheapflights users on 3/6. 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 5/2011:02 pm
PDX
- DTW
Nonstop4h 22m
Delta
Tue 5/268:11 pm
DTW
- PDX
Nonstop4h 41m
Delta
Deal found 3/6![Delta logo]()
$539
Last-minute flights from Portland to DetroitDiscover last-minute flight deals from Portland to Detroit. Data last updated March 7, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Detroit. Data last updated March 7, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 3/4. 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 3/259:53 am
PDX
- DTW
1 stop11h 36m
Frontier
Mon 4/1311:54 am
DTW
- PDX
1 stop28h 08m
Frontier
Deal found 3/4![Frontier logo]()
$251
This CheapOair deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1011:58 am
PDX
- DTW
1 stop20h 00m
Frontier
Sun 4/1211:54 am
DTW
- PDX
1 stop26h 09m
Frontier
Deal found 3/4![Frontier logo]()
$222
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Sun 4/1210:56 pm
PDX
- DTW
1 stop7h 47m
United Airlines
Sat 4/183:29 pm
DTW
- PDX
1 stop8h 45m
United Airlines
Deal found 3/5![United Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:56 pm
PDX
- DTW
1 stop7h 47m
United Airlines
Wed 4/157:10 am
DTW
- PDX
1 stop8h 16m
United Airlines
Deal found 3/5![United Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/1512:28 pm
PDX
- DTW
2 stops17h 37m
Frontier
Mon 4/2010:27 pm
DTW
- PDX
1 stop16h 25m
Frontier
Deal found 3/5![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 4/1611:48 am
PDX
- DTW
2 stops21h 59m
Frontier
Sun 4/1910:27 pm
DTW
- PDX
1 stop15h 36m
Frontier
Deal found 3/3![Frontier logo]()
$241
This Booking.com deal was found by Cheapflights users on 3/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:48 am
PDX
- DTW
1 stop20h 10m
Frontier
Sun 4/2610:27 pm
DTW
- PDX
1 stop15h 36m
Frontier
Deal found 3/3![Frontier logo]()
$203
This CheapOair deal was found by Cheapflights users on 3/4. 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 4/2512:27 pm
PDX
- DTW
1 stop19h 31m
Frontier
Fri 5/111:54 am
DTW
- PDX
1 stop26h 48m
Frontier
Deal found 3/4![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/2912:38 pm
PDX
- DTW
2 stops17h 27m
Frontier
Sun 5/310:27 pm
DTW
- PDX
1 stop15h 36m
Frontier
Deal found 3/5![Frontier logo]()
$221
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 March 7, 2026.
Search for one-way flight options from Portland to Detroit. Find affordable one-way fares based on user searches. Data last updated March 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Wed 4/1512:28 pm
PDX
- DTW
1 stop30h 14m
Frontier
Deal found 3/2![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 5/711:48 am
PDX
- DTW
1 stop20h 10m
Frontier
Deal found 3/6![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Sat 5/212:27 pm
PDX
- DTW
1 stop19h 31m
Frontier
Deal found 3/3![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 4/3011:58 am
PDX
- DTW
1 stop20h 00m
Frontier
Deal found 3/2![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Tue 5/51:48 pm
PDX
- DTW
2 stops18h 43m
Frontier
Deal found 3/2![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 3/3. 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.
Tue 4/141:48 pm
PDX
- DTW
2 stops19h 05m
Frontier
Deal found 3/3![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Wed 4/2912:38 pm
PDX
- DTW
2 stops17h 27m
Frontier
Deal found 3/2![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 5/61:48 pm
PDX
- DTW
2 stops16h 22m
Frontier
Deal found 3/6![Frontier logo]()
$101
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 March 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $167 (Kiwi.com) |
One-way from | $82 (Kiwi.com) |
Popular in | January |
Cheapest in | April |
Average price | $538 |
Good round-trip deal | $296 or less |
Good one-way deal | $142 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 March 7, 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
Sat 4/25
5:00 am-2:33 pm
1 stop6h 33m
Detroit Metropolitan Wayne County
Fri 5/1
3:33 pm-12:59 am
2 stops12h 26m
$344
PortlandDetroit
PDX - DTW
PDXDTW
Portland
Thu 6/11
5:30 pm-5:41 am
1 stop9h 11m
Detroit Metropolitan Wayne County
Tue 6/16
7:01 am-4:50 pm
2 stops12h 49m
$446
PortlandDetroit
PDX - DTW
PDXDTW
Portland
Mon 5/11
6:25 am-7:35 pm
2 stops10h 10m
Detroit Metropolitan Wayne County
Thu 5/14
3:00 pm-9:40 pm
2 stops9h 40m
$467
PortlandDetroit
PDX - DTW
PDXDTW
Portland
Wed 8/26
9:59 pm-12:32 pm
2 stops11h 33m
Detroit Metropolitan Wayne County
Sat 8/29
7:00 am-10:50 am
1 stop6h 50m
$472
PortlandDetroit
PDX - DTW
PDXDTW
Portland
Wed 8/19
7:40 pm-5:05 am
1 stop6h 25m
Detroit Metropolitan Wayne County
Mon 8/24
4:46 pm-6:20 am
2 stops16h 34m
$486
PortlandDetroit
PDX - DTW
PDXDTW
Portland
Thu 5/7
11:02 pm-6:24 am
Nonstop4h 22m
Detroit Metropolitan Wayne County
Tue 5/12
8:11 pm-9:52 pm
Nonstop4h 41m
$519
PortlandDetroit
PDX - DTW
PDXDTW
Portland
Fri 7/17
10:55 pm-6:16 am
Nonstop4h 21m
Detroit Metropolitan Wayne County
Mon 7/20
7:55 pm-9:46 pm
Nonstop4h 51m
$519
Quickest round-trip
PortlandDetroit
PDX - DTW
PDXDTW
Portland
Fri 7/24
10:55 pm-6:16 am
Nonstop4h 21m
Detroit Metropolitan Wayne County
Mon 7/27
9:04 am-10:44 am
Nonstop4h 40m
$519
PortlandDetroit
PDX - DTW
PDXDTW
Portland
Thu 5/21
11:02 pm-6:24 am
Nonstop4h 22m
Detroit Metropolitan Wayne County
Mon 5/25
4:10 pm-11:01 pm
1 stop9h 51m
$529
PortlandDetroit
PDX - DTW
PDXDTW
Portland
Wed 5/13
11:02 pm-6:24 am
Nonstop4h 22m
Detroit Metropolitan Wayne County
Wed 5/20
8:11 pm-9:52 pm
Nonstop4h 41m
$539
Showing 1-10 of 20 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 March.
| 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 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
How far ahead should I book a flight from Portland to Detroit?
Use this chart to determine the optimal time to book a round-trip flight from Portland to Detroit. Price data was last updated on February 27, 2026.
Booking 25 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.
What is the cheapest month to book a flight from Portland to Detroit?
Currently, July is the cheapest month in which you can book a flight from Portland to Detroit (average of $170). Flying from Portland to Detroit in December is currently the most expensive (average of $430). 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.
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 March 7, 2026.
Read through reviews of airlines operating flights from Portland to Detroit, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.1
Entertainment
7.0
Comfort
7.8
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Food
7.1
Entertainment
7.0
Comfort
7.8
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Food
7.1
Entertainment
7.0
Comfort
7.8
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Food
7.1
Entertainment
7.0
Comfort
7.8
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Food
7.1
Entertainment
7.0
Comfort
7.8
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Food
7.1
Entertainment
7.0
Comfort
7.8
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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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Top 8 airlines flying from Portland to Detroit
Discover the top 8 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 March 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$103 | Average$292 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$170 | Average$286 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$271 | Average$479 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$285 | Average$379 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$349 | Average$444 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$350 | Average$453 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$368 | Average$581 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$383 | Average$556 | FlexibilityNo cancel fee | On-time69% |