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Cheap flights from Detroit to Portland from C$ 301

DTT — PDX
21 Sep — 28 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Detroit to Portland

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to Portland

Sat 19/97:01 a.m. -
2 stops12h 49m
Sat 26/92:42 p.m. -
2 stops11h 40m
Deal found 19/8C$ 599
Sat 19/94:45 p.m. -
1 stop6h 35m
Tue 22/911:30 p.m. -
1 stop8h 25m
Deal found 19/8C$ 601
Tue 15/91:45 p.m. -
2 stops9h 10m
Tue 22/95:50 a.m. -
1 stop9h 25m
Deal found 18/8C$ 608
Wed 21/109:00 a.m. -
2 stops9h 05m
Mon 26/109:15 p.m. -
2 stops9h 50m
Deal found 19/8C$ 615
Sat 17/107:10 a.m. -
2 stops13h 10m
Wed 21/105:30 a.m. -
2 stops10h 20m
Deal found 18/8C$ 624
Tue 15/97:01 a.m. -
2 stops12h 49m
Mon 28/92:42 p.m. -
2 stops11h 40m
Deal found 19/8C$ 626
Wed 7/103:50 p.m. -
1 stop7h 20m
Sat 10/1011:35 p.m. -
1 stop7h 20m
Deal found 19/8C$ 641
Fri 23/102:45 p.m. -
2 stops9h 30m
Mon 26/105:20 a.m. -
1 stop8h 35m
Deal found 21/8C$ 648
Wed 23/95:35 a.m. -
1 stop8h 05m
Sun 27/911:30 p.m. -
1 stop8h 00m
Deal found 18/8C$ 665

Find flight deals from Detroit to Portland

Round-trip from

C$ 599

One-way from

C$ 301

Popular in

June

Cheapest in

January

Average price

C$ 665
Alaska Airlines
  • Alaska Airlines
  • 19/9-26/9
  • 4 total stops
  • 24h 29m total
  • Detroit to Portland
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Southwest
  • Southwest
  • 21/11
  • 1 total stop
  • 7h 35m total
  • Detroit to Portland
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 19 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
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

Price

Cheapest round-trip

DetroitPortland

DTW Detroit Metropolitan Wayne County - PDX Portland

DTWPDX

Detroit Metropolitan Wayne County

Thu 12/11

8:20 a.m.-3:15 p.m.

2 stops9h 55m

Portland

Sun 15/11

9:25 p.m.-10:30 a.m.

2 stops10h 05m

C$ 692

DetroitPortland

DTW Detroit Metropolitan Wayne County - PDX Portland

DTWPDX

Detroit Metropolitan Wayne County

Mon 23/11

1:30 p.m.-8:20 p.m.

2 stops9h 50m

Portland

Fri 27/11

5:00 a.m.-5:15 p.m.

2 stops9h 15m

C$ 695
Quickest round-trip

DetroitPortland

DTW Detroit Metropolitan Wayne County - PDX Portland

DTWPDX

Detroit Metropolitan Wayne County

Thu 24/9

8:25 p.m.-9:59 p.m.

Nonstop4h 34m

Portland

Mon 28/9

11:10 p.m.-6:28 a.m.

Nonstop4h 18m

C$ 728

DetroitPortland

DTW Detroit Metropolitan Wayne County - PDX Portland

DTWPDX

Detroit Metropolitan Wayne County

Thu 19/11

8:10 p.m.-10:02 p.m.

Nonstop4h 52m

Portland

Wed 2/12

11:20 p.m.-6:30 a.m.

Nonstop4h 10m

C$ 728

DetroitPortland

DTW Detroit Metropolitan Wayne County - PDX Portland

DTWPDX

Detroit Metropolitan Wayne County

Thu 1/10

8:25 p.m.-9:59 p.m.

Nonstop4h 34m

Portland

Mon 5/10

11:10 p.m.-6:28 a.m.

Nonstop4h 18m

C$ 728

DetroitPortland

DTW Detroit Metropolitan Wayne County - PDX Portland

DTWPDX

Detroit Metropolitan Wayne County

Thu 1/10

8:25 p.m.-9:59 p.m.

Nonstop4h 34m

Portland

Thu 8/10

11:51 a.m.-8:39 p.m.

1 stop5h 48m

C$ 742

DetroitPortland

DTW Detroit Metropolitan Wayne County - PDX Portland

DTWPDX

Detroit Metropolitan Wayne County

Tue 13/10

4:20 p.m.-9:49 p.m.

1 stop8h 29m

Portland

Mon 19/10

11:12 p.m.-6:28 a.m.

Nonstop4h 16m

C$ 742

DetroitPortland

DTW Detroit Metropolitan Wayne County - PDX Portland

DTWPDX

Detroit Metropolitan Wayne County

Mon 5/10

6:00 a.m.-10:40 a.m.

1 stop7h 40m

Portland

Mon 12/10

11:12 p.m.-6:28 a.m.

Nonstop4h 16m

C$ 742

DetroitPortland

DTW Detroit Metropolitan Wayne County - PDX Portland

DTWPDX

Detroit Metropolitan Wayne County

Sat 19/9

8:45 a.m.-10:24 a.m.

Nonstop4h 39m

Portland

Mon 21/9

10:57 p.m.-10:20 a.m.

1 stop8h 23m

C$ 742

DetroitPortland

DTW Detroit Metropolitan Wayne County - PDX Portland

DTWPDX

Detroit Metropolitan Wayne County

Sat 21/11

8:15 p.m.-10:07 p.m.

Nonstop4h 52m

Portland

Fri 27/11

5:45 a.m.-3:20 p.m.

1 stop6h 35m

C$ 742

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/8

Showing 1-10 of 19 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight from Detroit to Portland

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 C$ 551). Flying from Detroit to Portland in June is currently the most expensive (average of C$ 827). 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?

When flying from Detroit to Portland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Airfare is typical for this route at the moment.
Detroit to Portland flights typically cost between C$ 585 and C$ 859 in September.
The cheapest round-trip price found within the last 5 days was C$ 599 on Alaska Airlines (19 Sep-26 Sep).

What’s the top layover airport for flights from Detroit to Portland?

Seattle (SEA) – chosen by Cheapflights users on 60% of one-stop itineraries from Detroit to Portland on Cheapflights.

What’s the cheapest layover airport for flights from Detroit to Portland?

Seattle (SEA) is the most affordable 1-stop option, with an average round-trip price of C$ 477.

What’s the fastest layover option from Detroit to Portland?

Flights via Minneapolis (MSP) have the shortest average one-way travel time for 1-stop routes: 6h 16m.

Which airport typically offers the quickest layover for flights from Detroit to Portland?

Flights via Seattle (SEA) offer the fastest connection on this route, with an average layover time of 1h 03m.

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.

Related info for your journey

  • How long is the flight from Detroit to Portland?

    There are many flights that can get you from Detroit to Portland in 4h 51m. Fly via Southwest or Delta to get the fastest option. Detroit and Portland are separated by a distance of 3132 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most reliable airlines from Detroit to Portland?

    The top 3 most reliable airlines when flying from Detroit to Portland are Aeromexico (86%), Delta (83%) and Air France (77%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit to Portland 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 Detroit to Portland?

    Currently, October is the cheapest month in which you can book a flight from Detroit to Portland (average of C$ 551). Flying from Detroit to Portland in June is currently the most expensive (average of C$ 827). 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

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Tillamook
Salem
Cannon Beach
Lincoln City

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Detroit to Portland

Detroit to Portland flights

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Why should you use Cheapflights to find cheap flight tickets from Detroit to Portland?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Detroit to Portland flexibly with Cheapflights today.

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Yes, Cheapflights offers price alerts on Detroit to Portland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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