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$105+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DTT
Jun 8 — Jun 151
Mon 6/8
Mon 6/15
1 adult, Economy
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Find cheap flights from Portland to Detroit with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Portland to Detroit All airports are usually found in May or August, booked 25 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from Portland to Detroit

Cheapest flights from Portland to Detroit
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 May 9, 2026.

This Frontier deal was found by Cheapflights users on 5/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1712:35 pm
PDX
-
DTW
1 stop8h 24m
Frontier
Tue 5/268:05 am
DTW
-
PDX
1 stop11h 56m
Frontier
Deal found 5/4$335
This Frontier deal was found by Cheapflights users on 5/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2712:26 pm
PDX
-
DTW
1 stop8h 33m
Frontier
Fri 7/38:00 am
DTW
-
PDX
1 stop11h 57m
Frontier
Deal found 5/5$354
This Frontier deal was found by Cheapflights users on 5/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3012:35 pm
PDX
-
DTW
1 stop8h 24m
Frontier
Fri 6/57:55 am
DTW
-
PDX
1 stop11h 51m
Frontier
Deal found 5/5$355
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Tue 6/25:46 pm
PDX
-
DTW
1 stop15h 49m
Multiple Airlines
Sat 6/62:40 pm
DTW
-
PDX
2 stops26h 08m
Multiple Airlines
Deal found 5/5$357
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Sat 8/112:26 pm
PDX
-
DTW
2 stops15h 55m
Frontier
Tue 8/118:00 am
DTW
-
PDX
1 stop11h 31m
Frontier
Deal found 5/5$358
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Tue 6/25:46 pm
PDX
-
DTW
1 stop15h 49m
Frontier
Sun 6/77:53 pm
DTW
-
PDX
2 stops23h 53m
Frontier
Deal found 5/5$360
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:35 pm
PDX
-
DTW
1 stop8h 24m
Frontier
Fri 5/291:20 pm
DTW
-
PDX
2 stops25h 30m
Frontier
Deal found 5/7$361
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 8/55:16 pm
PDX
-
DTW
1 stop16h 18m
Frontier
Wed 8/195:40 pm
DTW
-
PDX
2 stops26h 17m
Frontier
Deal found 5/6$362
This Frontier deal was found by Cheapflights users on 5/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2412:35 pm
PDX
-
DTW
1 stop8h 24m
Frontier
Sun 5/318:05 am
DTW
-
PDX
1 stop11h 41m
Frontier
Deal found 5/6$365
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Tue 6/25:46 pm
PDX
-
DTW
1 stop15h 49m
Multiple Airlines
Tue 6/96:54 pm
DTW
-
PDX
2 stops45h 54m
Multiple Airlines
Deal found 5/5$366
This Expedia deal was found by Cheapflights users on 5/6. 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.
Tue 8/115:00 am
PDX
-
DTW
1 stop8h 33m
Multiple Airlines
Wed 8/197:45 am
DTW
-
PDX
1 stop12h 12m
Multiple Airlines
Deal found 5/6$370
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/114:06 pm
PDX
-
DTW
2 stops29h 38m
Multiple Airlines
Tue 6/161:31 pm
DTW
-
PDX
1 stop30h 04m
Multiple Airlines
Deal found 5/6$371

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 May 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$354
(Frontier)

One-way from

$105
(Frontier)

Popular in

January

Cheapest in

May

Average price

$499

Good round-trip deal

$384 or less

Good one-way deal

$181 or less
Provider with most accurate pricing for Portland-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Detroit (DTT) flights.
Search Deals
From Portland to Detroit (DTT)
Search Deals
One-way flight from Portland to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Portland to Detroit (DTT).
Search Deals
Price to beat on a one-way flight from Portland to Detroit (DTT).
Search Deals

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 May 9, 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

Price

Cheapest round-trip

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Sat 8/15

9:00 am-9:55 pm

2 stops9h 55m

Detroit Metropolitan Wayne County

Sat 8/22

6:35 am-2:00 pm

2 stops10h 25m

$487

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Thu 6/25

11:15 pm-6:30 am

Nonstop4h 15m

Detroit Metropolitan Wayne County

Fri 7/10

8:04 pm-9:48 pm

Nonstop4h 44m

$499

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Fri 7/24

11:55 am-7:04 pm

Nonstop4h 09m

Detroit Metropolitan Wayne County

Mon 7/27

8:04 pm-9:48 pm

Nonstop4h 44m

$499

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Thu 6/25

11:15 pm-6:30 am

Nonstop4h 15m

Detroit Metropolitan Wayne County

Sat 7/11

8:54 am-10:36 am

Nonstop4h 42m

$499
Quickest round-trip

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Thu 7/16

11:15 pm-6:22 am

Nonstop4h 07m

Detroit Metropolitan Wayne County

Mon 7/20

8:54 am-10:36 am

Nonstop4h 42m

$499

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Thu 7/16

11:15 pm-6:22 am

Nonstop4h 07m

Detroit Metropolitan Wayne County

Thu 7/23

8:04 pm-9:48 pm

Nonstop4h 44m

$509

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Mon 6/15

11:15 pm-6:30 am

Nonstop4h 15m

Detroit Metropolitan Wayne County

Sun 6/21

8:04 pm-9:50 pm

Nonstop4h 46m

$509

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Mon 8/10

10:53 am-11:43 pm

1 stop9h 50m

Detroit Metropolitan Wayne County

Fri 8/21

8:21 pm-10:09 pm

Nonstop4h 48m

$509

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Thu 7/2

7:20 am-6:41 pm

1 stop8h 21m

Detroit Metropolitan Wayne County

Mon 7/6

8:04 pm-9:50 pm

Nonstop4h 46m

$509
Cheapest one-way

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Mon 6/1

10:55 am-10:10 pm

2 stops8h 15m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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

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.

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 $126). Flying from Portland to Detroit in January is currently the most expensive (average of $286). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to 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 May 9, 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.

Weekly flight availability from Portland to Detroit

Explore weekly flight availability from Portland to Detroit. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 9, 2026.

The most flights from PDX to DTT are scheduled on a Monday (2 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Portland to Detroit?

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 May 9, 2026.
Read through reviews of airlines operating flights from Portland to Detroit, such as Alaska Airlines,Southwest, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,349 reviews

Food

7.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,349 reviews
Alaska Airlines
7.9
Good
12,349 reviews

Food

7.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Southwest
7.9
Good
4,303 reviews
Alaska Airlines
7.9
Good
12,349 reviews

Food

7.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Delta
7.9
Good
8,457 reviews
Alaska Airlines
7.9
Good
12,349 reviews

Food

7.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
United Airlines
7.4
Good
9,693 reviews
Alaska Airlines
7.9
Good
12,349 reviews

Food

7.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Frontier
5.6
Fair
2,960 reviews
Alaska Airlines
7.9
Good
12,349 reviews

Food

7.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

7.9

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

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.

  • What airports do I use to fly from Portland to Detroit?

    You will need to book a flight from Portland to Detroit All airports if you want to fly from Portland to Detroit. At least 7 different airlines have flights from Portland (PDX) to All airports (DTT) on a regular basis. There is 1 flight to Detroit from the Portland airport per day. If you manage to book one that is nonstop, then you can expect the flight time from PDX to DTT to be around 4h 07m.

  • How long is the flight from Portland to Detroit?

    Southwest and Delta can get you from Portland to Detroit in just under 4h 15m. Your travel time can differ by up to 5h 40m. Portland and Detroit are separated by a distance of 1946 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Portland to Detroit round-trip?

    Our cheapest airline available from Portland to Detroit is Frontier. Our recent data shows that you can find tickets from as low as $170 on this airline. Additional options worth looking into are Alaska Airlines and Sun Country Air, starting at $270 and $285 round-trip. These flights start at 68% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Portland to Detroit one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $69. Spirit Airlines flights start at $94 while deals on Sun Country Air start at $117 one-way.

  • What are the cheapest flights from Portland to Detroit?

    On average you can expect to pay $374 for a flight from Portland to Detroit. The cheapest flight overall is $108 while the most popular route, (Portland - Detroit Metropolitan Wayne County) is currently priced at $363.

  • Can I find deals for flights from Portland to Detroit that include hotel bookings?

    Yes. In addition to deals on Portland to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Detroit?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Detroit.

  • Can I find deals for business class flights from Portland to Detroit?

    Yes. Cheapflights offers flight deals from Portland to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $126). Flying from Portland to Detroit in January is currently the most expensive (average of $286). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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Top 7 airlines flying from Portland to Detroit

Discover the top 7 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 May 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$170Average$290FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$270Average$478FlexibilityNo cancel feeOn-time75%
Sun Country AirCheapest$285Average$379FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$349Average$498FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$350Average$453FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$457Average$602FlexibilityNo cancel feeOn-time69%
DeltaCheapest$465Average$612FlexibilityNo cancel feeOn-timeN/A

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