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Cheap flights from Detroit to Portland from C$ 182

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PDX
1 May — 8 May1
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
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 1 April 2026.

Fri 1/510:27 p.m.
DTW
-
PDX
1 stop16h 15m
Frontier
Fri 8/512:35 p.m.
PDX
-
DTW
1 stop8h 24m
Frontier
Deal found 29/3C$ 266
Thu 7/57:55 a.m.
DTW
-
PDX
1 stop11h 51m
Frontier
Mon 11/512:35 p.m.
PDX
-
DTW
1 stop8h 24m
Frontier
Deal found 29/3C$ 300
Fri 24/410:27 p.m.
DTW
-
PDX
1 stop16h 15m
Frontier
Sun 26/411:15 a.m.
PDX
-
DTW
1 stop7h 27m
Frontier
Deal found 29/3C$ 320
Thu 30/410:27 p.m.
DTW
-
PDX
1 stop15h 36m
Frontier
Fri 8/512:35 p.m.
PDX
-
DTW
1 stop8h 24m
Frontier
Deal found 29/3C$ 340
Thu 30/410:27 p.m.
DTW
-
PDX
1 stop15h 36m
Frontier
Thu 7/512:35 p.m.
PDX
-
DTW
1 stop8h 24m
Frontier
Deal found 29/3C$ 368
Thu 21/57:55 a.m.
DTW
-
PDX
1 stop11h 51m
Frontier
Mon 25/512:35 p.m.
PDX
-
DTW
1 stop8h 24m
Frontier
Deal found 28/3C$ 376
Tue 28/412:33 p.m.
DTW
-
PDX
2 stops26h 19m
Frontier
Fri 8/512:35 p.m.
PDX
-
DTW
1 stop8h 24m
Frontier
Deal found 29/3C$ 394
Fri 1/510:27 p.m.
DTW
-
PDX
1 stop16h 15m
Frontier
Thu 7/55:31 p.m.
PDX
-
DTW
2 stops16h 04m
Frontier
Deal found 29/3C$ 398
Fri 1/510:27 p.m.
DTW
-
PDX
1 stop16h 15m
Frontier
Mon 4/511:58 a.m.
PDX
-
DTW
1 stop10h 59m
Frontier
Deal found 29/3C$ 404
Tue 28/412:33 p.m.
DTW
-
PDX
2 stops26h 19m
Frontier
Mon 4/511:58 a.m.
PDX
-
DTW
1 stop10h 59m
Frontier
Deal found 29/3C$ 408
Fri 1/510:27 p.m.
DTW
-
PDX
1 stop16h 15m
Frontier
Sun 10/55:31 p.m.
PDX
-
DTW
2 stops16h 04m
Frontier
Deal found 29/3C$ 412

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 1 April 2026.

Round-trip from

C$ 266

One-way from

C$ 182

Popular in

March

Cheapest in

August

Average price

C$ 666
Frontier
  • Frontier
  • 1/5-8/5
  • 2 total stops
  • 24h 39m total
  • Detroit to Portland
Search Deals
Frontier
  • Frontier
  • 15/8
  • 1 total stop
  • 12h 12m total
  • Detroit to Portland
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 629,999 searches. Data last updated 1 April 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

Price

Cheapest round-trip

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Tue 5/5

7:09 a.m.-12:52 p.m.

1 stop8h 43m

Portland

Wed 6/5

8:30 p.m.-5:44 a.m.

1 stop6h 14m

C$ 609

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Thu 30/4

8:14 p.m.-9:56 p.m.

Nonstop4h 42m

Portland

Sat 9/5

11:12 p.m.-6:30 a.m.

Nonstop4h 18m

C$ 692

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Tue 4/8

8:04 p.m.-9:48 p.m.

Nonstop4h 44m

Portland

Mon 10/8

10:55 p.m.-6:16 a.m.

Nonstop4h 21m

C$ 695

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Tue 16/6

8:04 p.m.-9:50 p.m.

Nonstop4h 46m

Portland

Sun 21/6

11:15 p.m.-6:30 a.m.

Nonstop4h 15m

C$ 695

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Mon 15/6

8:54 a.m.-10:41 a.m.

Nonstop4h 47m

Portland

Mon 22/6

11:15 p.m.-6:30 a.m.

Nonstop4h 15m

C$ 695
Quickest round-trip

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Fri 21/8

9:04 a.m.-10:44 a.m.

Nonstop4h 40m

Portland

Wed 26/8

11:55 a.m.-7:08 p.m.

Nonstop4h 13m

C$ 695

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Mon 4/5

8:14 p.m.-9:56 p.m.

Nonstop4h 42m

Portland

Sat 9/5

5:45 a.m.-3:18 p.m.

1 stop6h 33m

C$ 706

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Fri 19/6

8:04 p.m.-9:50 p.m.

Nonstop4h 46m

Portland

Wed 1/7

1:23 p.m.-12:09 a.m.

1 stop7h 46m

C$ 709

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Thu 21/5

8:26 p.m.-10:02 p.m.

Nonstop4h 36m

Portland

Mon 25/5

5:18 p.m.-5:55 a.m.

1 stop9h 37m

C$ 709

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Sat 9/5

4:57 p.m.-9:18 p.m.

1 stop7h 21m

Portland

Sun 17/5

11:12 p.m.-6:30 a.m.

Nonstop4h 18m

C$ 709

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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
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 13 March 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, October is the cheapest month in which you can book a flight from Detroit to Portland (average of C$ 241). Flying from Detroit to Portland in January is currently the most expensive (average of C$ 488). 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 1 April 2026.

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.

Weekly flight availability from Detroit to Portland

Explore weekly flight availability from Detroit to Portland. 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 1 April 2026.

The most flights from DTT to PDX are scheduled on a Monday (5 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).

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 one-stop round-trip flights from Detroit to Portland chosen by Cheapflights users in the past 12 months, using the same layover each way.

Denver (DEN) – 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?

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.

Phoenix (PHX) is the most affordable 1-stop option, with an average round-trip price of C$ 338.

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 57m.

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 03m.

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.

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

    You will need to book a flight from Detroit All airports to Portland if you want to fly from Detroit to Portland. At least 1 airline has flights from All airports (DTT) to Portland (PDX) on a regular basis. There are 4 flights to Portland from the Detroit airport per day. If you manage to book one that is nonstop, then you can expect the flight time from DTT to PDX to be around 4h 36m.

  • How long is the flight from Detroit to Portland?

    There are many flights that can get you from Detroit to Portland in 4h 42m. Fly via Alaska Airlines, 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 is the cheapest airline to fly from Detroit to Portland round-trip?

    According to our current data, Frontier (C$ 366), offers the cheapest pricing from Detroit to Portland. Frontier is currently priced 42% below the average price you’ll pay for this route.

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

    The top 3 most reliable airlines when flying from Detroit to Portland are KLM (33%), Air France (14%) and Delta (14%).

  • 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$ 241). Flying from Detroit to Portland in January is currently the most expensive (average of C$ 488). 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
Cannon Beach
Lincoln City

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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.
Detroit to Portland flights

Top airline flying from Detroit to Portland

Discover the top airline 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 629,999 searches. Data last updated 1 April 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 366AverageC$ 414FlexibilityNo cancel feeOn-time62%
Search Frontier flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Detroit to Portland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Detroit to Portland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Portland from Detroit.

Can Cheapflights find flights from Detroit to Portland with no change fees?

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

Can Cheapflights notify me if prices for flights from Detroit to Portland become cheaper?

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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