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Cheap flights from Detroit to Portland from C$ 167

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PDX
11 Jan — 18 Jan1
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 12 December 2025.

Wed 24/126:40 a.m.DTW - PDX
1 stop7h 13mAlaska Airlines
Wed 31/125:10 a.m.PDX - DTW
1 stop7h 46mAlaska Airlines
Deal found 11/12C$ 717
Thu 25/126:40 a.m.DTW - PDX
1 stop8h 33mAlaska Airlines
Mon 29/125:10 a.m.PDX - DTW
1 stop7h 46mAlaska Airlines
Deal found 10/12C$ 803
Thu 25/1212:55 p.m.DTW - PDX
1 stop9h 25mSouthwest
Mon 29/125:10 a.m.PDX - DTW
2 stops9h 10mSouthwest
Deal found 10/12C$ 869
Thu 25/128:52 a.m.DTW - PDX
Nonstop4h 57mDelta
Fri 2/17:30 p.m.PDX - DTW
1 stop7h 44mDelta
Deal found 9/12C$ 923
Tue 23/1212:45 p.m.DTW - PDX
2 stops9h 35mSouthwest
Wed 7/17:25 a.m.PDX - DTW
2 stops11h 30mSouthwest
Deal found 11/12C$ 935
Wed 24/126:00 p.m.DTW - PDX
1 stop7h 53mDelta
Wed 31/1212:00 p.m.PDX - DTW
Nonstop4h 14mDelta
Deal found 11/12C$ 950
Sat 20/124:52 p.m.DTW - PDX
1 stop9h 07mAlaska Airlines
Mon 29/125:30 p.m.PDX - DTW
1 stop8h 50mAlaska Airlines
Deal found 10/12C$ 965
Thu 25/126:40 a.m.DTW - PDX
1 stop7h 13mAlaska Airlines
Fri 2/13:59 p.m.PDX - DTW
1 stop10h 21mAlaska Airlines
Deal found 11/12C$ 971
Thu 25/128:52 a.m.DTW - PDX
Nonstop4h 57mDelta
Mon 29/1212:29 p.m.PDX - DTW
1 stop7h 47mDelta
Deal found 11/12C$ 978

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 12 December 2025.

Round-trip from

C$ 367

One-way from

C$ 167

Popular in

December

Cheapest in

August

Average price

C$ 716
Alaska Airlines
  • Alaska Airlines
  • 12/1-22/1
  • 2 total stops
  • 24h 20m total
  • Detroit to Portland
Search Deals
9/1
  • 9/1
  • 2 total stops
  • 40h 08m total
  • Detroit to Portland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 12 December 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

Mon 12/1

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

1 stop8h 31m

Portland

Thu 22/1

9:30 p.m.-4:19 p.m.

1 stop15h 49m

C$ 367

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Sat 17/1

5:15 p.m.-9:29 a.m.

1 stop19h 14m

Portland

Thu 22/1

9:30 p.m.-4:19 p.m.

1 stop15h 49m

C$ 367

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Wed 11/2

5:15 p.m.-8:49 a.m.

1 stop18h 34m

Portland

Mon 16/2

8:30 a.m.-4:26 p.m.

1 stop28h 56m

C$ 367

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Sat 17/1

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

1 stop8h 31m

Portland

Tue 20/1

7:10 a.m.-4:19 p.m.

1 stop6h 09m

C$ 367

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Mon 12/1

5:15 p.m.-9:29 a.m.

1 stop19h 14m

Portland

Tue 20/1

7:10 a.m.-4:19 p.m.

1 stop6h 09m

C$ 367

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Thu 5/2

5:15 p.m.-9:29 a.m.

1 stop19h 14m

Portland

Tue 10/2

7:10 a.m.-4:19 p.m.

1 stop6h 09m

C$ 367

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Tue 13/1

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

1 stop8h 31m

Portland

Wed 21/1

7:38 p.m.-4:19 p.m.

1 stop17h 41m

C$ 367

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Mon 12/1

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

1 stop8h 31m

Portland

Sat 24/1

7:10 a.m.-4:19 p.m.

1 stop6h 09m

C$ 367

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Tue 13/1

5:15 p.m.-9:29 a.m.

1 stop19h 14m

Portland

Thu 22/1

9:30 p.m.-4:19 p.m.

1 stop15h 49m

C$ 367

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Fri 30/1

5:15 p.m.-2:00 p.m.

1 stop23h 45m

Portland

Sat 31/1

9:30 p.m.-4:19 p.m.

1 stop15h 49m

C$ 367

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 21 results
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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 5 December 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, January is the cheapest month in which you can book a flight from Detroit to Portland (average of C$ 225). Flying from Detroit to Portland in November is currently the most expensive (average of C$ 394). 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 12 December 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.

Denver (DEN) – chosen by Cheapflights users on 42% 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$ 261.

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.

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 2 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 55m.

  • 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 to get the fastest option. Detroit and Portland are separated by a distance of 3132 km.

  • What is the cheapest airline to fly from Detroit to Portland round-trip?

    According to our current data, Frontier (C$ 362), offers the cheapest pricing from Detroit to Portland. Frontier is currently priced 38% 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 (83%), Delta (83%) 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, January is the cheapest month in which you can book a flight from Detroit to Portland (average of C$ 225). Flying from Detroit to Portland in November is currently the most expensive (average of C$ 394). 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 362AverageC$ 410FlexibilityNo 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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