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Cheap flights from Detroit to Portland from C$ 191

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 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PDX
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 30 October 2025.

Sat 22/118:06 p.m.DTW - PDX
1 stop15h 25mDelta
Thu 27/115:30 a.m.PDX - DTW
1 stop28h 52mDelta
Deal found 30/10C$ 412
Tue 16/128:12 p.m.DTW - PDX
1 stop17h 43mDelta
Tue 30/125:25 p.m.PDX - DTW
1 stop9h 49mDelta
Deal found 29/10C$ 424
Thu 20/118:25 a.m.DTW - PDX
1 stop18h 49mDelta
Thu 27/119:11 a.m.PDX - DTW
1 stop25h 11mDelta
Deal found 30/10C$ 426
Wed 17/1212:35 p.m.DTW - PDX
2 stops14h 40mDelta
Tue 30/125:25 p.m.PDX - DTW
1 stop9h 49mDelta
Deal found 29/10C$ 431
Thu 20/118:25 a.m.DTW - PDX
1 stop18h 49mDelta
Tue 2/125:15 p.m.PDX - DTW
2 stops12h 48mDelta
Deal found 30/10C$ 433
Wed 3/125:41 p.m.DTW - PDX
1 stop18h 51mAlaska Airlines
Tue 9/125:49 p.m.PDX - DTW
1 stop19h 56mAlaska Airlines
Deal found 29/10C$ 438
Sun 14/127:45 p.m.DTW - PDX
2 stops15h 43mDelta
Tue 30/125:30 a.m.PDX - DTW
1 stop21h 44mDelta
Deal found 29/10C$ 445
Thu 4/125:41 p.m.DTW - PDX
1 stop18h 51mAlaska Airlines
Sun 7/125:49 p.m.PDX - DTW
1 stop19h 56mAlaska Airlines
Deal found 29/10C$ 452
Sat 22/118:06 p.m.DTW - PDX
1 stop15h 25mDelta
Wed 3/125:15 p.m.PDX - DTW
1 stop10h 24mDelta
Deal found 30/10C$ 455
Sun 14/128:09 p.m.DTW - PDX
2 stops15h 19mDelta
Mon 29/127:30 p.m.PDX - DTW
1 stop14h 44mDelta
Deal found 29/10C$ 459
Tue 9/125:41 p.m.DTW - PDX
1 stop20h 09mAlaska Airlines
Sat 13/1210:40 a.m.PDX - DTW
1 stop27h 05mAlaska Airlines
Deal found 29/10C$ 465

Cheap 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 30 October 2025.

Round-trip from

C$ 412

One-way from

C$ 191

Popular in

December

Cheapest in

August

Average price

C$ 609
Delta
  • Delta
  • 22/11-27/11
  • 2 total stops
  • 44h 17m total
  • Detroit to Portland
Search Deals
Sun Country Air
  • Sun Country Air
  • 31/12
  • 1 total stop
  • 8h 38m total
  • Detroit to Portland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 30 October 2025.
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

Tue 3/2

5:15 p.m.-10:46 p.m.

1 stop8h 31m

Portland

Sun 8/2

5:35 p.m.-4:19 p.m.

1 stop19h 44m

C$ 478

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Mon 8/12

5:41 p.m.-10:50 a.m.

1 stop20h 09m

Portland

Sat 13/12

10:40 a.m.-4:45 p.m.

1 stop27h 05m

C$ 480

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Sun 14/12

8:25 a.m.-10:40 p.m.

1 stop17h 15m

Portland

Sun 28/12

7:30 p.m.-1:14 p.m.

1 stop14h 44m

C$ 494

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Wed 17/12

12:35 p.m.-12:15 a.m.

2 stops14h 40m

Portland

Sun 28/12

5:25 p.m.-11:44 a.m.

2 stops15h 19m

C$ 496

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Tue 16/12

5:41 p.m.-9:32 a.m.

1 stop18h 51m

Portland

Fri 26/12

5:10 a.m.-5:20 a.m.

1 stop21h 10m

C$ 535

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Wed 17/12

5:41 p.m.-9:30 a.m.

2 stops18h 49m

Portland

Mon 5/1

2:56 p.m.-3:56 p.m.

1 stop22h 00m

C$ 546

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Wed 17/12

12:35 p.m.-10:40 p.m.

2 stops13h 05m

Portland

Mon 29/12

6:50 a.m.-12:27 a.m.

2 stops14h 37m

C$ 607

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Sun 14/12

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

Nonstop4h 55m

Portland

Mon 29/12

5:30 a.m.-6:14 a.m.

1 stop21h 44m

C$ 616

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Thu 18/12

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

Nonstop5h 00m

Portland

Mon 29/12

6:50 a.m.-11:16 p.m.

1 stop13h 26m

C$ 616

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Sat 13/12

7:00 a.m.-12:15 p.m.

1 stop8h 15m

Portland

Wed 17/12

6:15 a.m.-5:50 p.m.

1 stop8h 35m

C$ 638

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 20 results
1
2

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 24 October 2025.

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$ 211). Flying from Detroit to Portland in November is currently the most expensive (average of C$ 399). 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 30 October 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 47% on flights from Detroit to Portland by exploring options for tickets in the afternoon.

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.

Las Vegas (LAS) – chosen by Cheapflights users on 37% 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.

Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of C$ 264.

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 Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 7h 13m.

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 1h 08m.

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 30 October 2025.
Check out reviews from past customers who have flown with Spirit Airlines from Detroit to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Spirit Airlines
6.3
Okay
8,115 reviews
Check prices

Comfort

5.9

Entertainment

5.0

Food

5.1

Overall

6.3

Boarding

6.6

Crew

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2025

MCO - PIT

Did not get anything for free no snacks or drinks
Spirit Airlines
6.3
Okay
8,115 reviews
Spirit Airlines
6.3
Okay
8,115 reviews
Check prices

Comfort

5.9

Entertainment

5.0

Food

5.1

Overall

6.3

Boarding

6.6

Crew

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2025

MCO - PIT

Did not get anything for free no snacks or drinks

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.

  • How long is the flight from Detroit to Portland?

    There are many flights that can get you from Detroit to Portland in 8h 31m. Fly via Alaska Airlines, Delta, or Hawaiian Airlines 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$ 367), offers the cheapest pricing from Detroit to Portland. Frontier is currently priced 40% 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 Delta (85%), KLM (80%) and Korean Air (73%).

  • 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$ 211). Flying from Detroit to Portland in November is currently the most expensive (average of C$ 399). 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
Seaside
Tillamook
Cannon Beach
Lincoln City

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.
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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 367AverageC$ 415FlexibilityNo 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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