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$58+ Cheap flights from Detroit to Portland (DTT - PDX)

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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PDX
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Detroit All airports to Portland are usually found in August or March, booked 81 days in advance, depart on a Friday or Saturday and return on a Tuesday

Find flight deals from Detroit to Portland

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 October 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/21. 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 12/1112:47 pmDTW - PDX
2 stops26h 09mFrontier
Tue 12/2312:47 pmPDX - DTW
1 stop19h 38mFrontier
Deal found 10/21$218
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 12/115:20 pmDTW - PDX
1 stop21h 36mFrontier
Mon 12/228:45 pmPDX - DTW
2 stops35h 40mFrontier
Deal found 10/21$225
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 12/115:20 pmDTW - PDX
1 stop21h 36mMultiple Airlines
Mon 12/228:45 pmPDX - DTW
1 stop19h 02mMultiple Airlines
Deal found 10/21$233
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Sun 11/1612:43 pmDTW - PDX
1 stop23h 35mMultiple Airlines
Mon 12/15:15 pmPDX - DTW
2 stops37h 31mMultiple Airlines
Deal found 10/21$244
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:51 pmDTW - PDX
1 stop19h 15mAlaska Airlines
Mon 11/178:45 pmPDX - DTW
1 stop16h 10mAlaska Airlines
Deal found 10/22$246
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/168:25 amDTW - PDX
1 stop18h 49mDelta
Fri 11/285:30 amPDX - DTW
1 stop13h 55mDelta
Deal found 10/22$247
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Fri 11/145:14 pmDTW - PDX
1 stop21h 42mMultiple Airlines
Sun 11/167:57 pmPDX - DTW
1 stop30h 31mMultiple Airlines
Deal found 10/21$250
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/168:25 amDTW - PDX
1 stop18h 49mDelta
Thu 11/2711:35 amPDX - DTW
2 stops15h 13mDelta
Deal found 10/22$252
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/156:29 pmDTW - PDX
2 stops44h 27mMultiple Airlines
Mon 12/15:15 pmPDX - DTW
1 stop24h 33mMultiple Airlines
Deal found 10/21$253
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Sun 11/167:00 amDTW - PDX
2 stops31h 56mMultiple Airlines
Tue 11/2510:06 amPDX - DTW
1 stop16h 59mMultiple Airlines
Deal found 10/21$257

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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$218
(Kiwi.com)

One-way from

$58
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$436

Good round-trip deal

$599 or less

Good one-way deal

$408 or less
Provider with most accurate pricing for Detroit (DTT)-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Portland flights.
Search Deals
From Detroit (DTT) to Portland
Search Deals
One-way flight from Detroit (DTT) to Portland
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Detroit (DTT) to Portland.
Search Deals
Price to beat on a one-way flight from Detroit (DTT) to Portland.
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 2,558,603 searches. Data last updated October 23, 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

Sun 11/16

8:25 am-12:14 am

1 stop18h 49m

Portland

Fri 11/28

5:30 am-10:25 pm

1 stop13h 55m

$247

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Sun 11/16

8:25 am-12:14 am

1 stop18h 49m

Portland

Thu 11/27

11:35 am-1:22 pm

1 stop22h 47m

$247

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Fri 11/14

4:51 pm-12:38 pm

1 stop22h 47m

Portland

Mon 11/17

1:38 pm-3:55 pm

1 stop23h 17m

$294

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Sat 11/15

12:43 pm-10:40 pm

1 stop12h 57m

Portland

Fri 11/28

5:26 pm-8:55 am

2 stops12h 29m

$300

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Mon 12/8

5:41 pm-12:42 pm

1 stop22h 01m

Portland

Sat 12/13

7:44 pm-4:45 pm

1 stop18h 01m

$344

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Tue 3/10

4:40 pm-10:26 pm

1 stop8h 46m

Portland

Wed 3/11

6:00 am-3:22 pm

1 stop6h 22m

$361

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Mon 3/2

4:40 pm-10:26 pm

1 stop8h 46m

Portland

Sat 3/7

9:30 pm-2:22 pm

1 stop13h 52m

$371

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Sun 1/4

6:40 am-12:13 pm

1 stop8h 33m

Portland

Mon 2/16

6:00 am-3:22 pm

1 stop6h 22m

$380

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Wed 11/19

4:51 pm-8:37 pm

1 stop6h 46m

Portland

Wed 11/26

1:24 pm-5:21 am

1 stop12h 57m

$403

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Fri 11/21

8:10 pm-10:05 pm

Nonstop4h 55m

Portland

Fri 11/28

5:30 am-10:25 pm

1 stop13h 55m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Detroit to Portland

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 Detroit to Portland in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice 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 Detroit-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Portland 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 Detroit-Portland 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 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 October 17, 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 $151). Flying from Detroit to Portland in November is currently the most expensive (average of $288). 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 October 23, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 50% on flights from Detroit to Portland by exploring options for tickets at noon.

What is the cheapest day to fly from Detroit to Portland?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Portland. Price data was last updated on October 19, 2025.

Travelers seeking maximum savings on their Detroit to Portland flight should consider departing on Tuesday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

Seattle (SEA) – chosen by Cheapflights users on 44% of 1-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 $288.

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 Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 6h 42m.

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 0h 47m.

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 October 23, 2025.
Read through reviews of airlines operating flights from Detroit to Portland, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,236 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,982 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,032 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,103 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,128 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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?

    If you wish to fly to Portland from Detroit, then you need to book flights from Detroit All airports to Portland. There are 2 flights from All airports (DTT) to Portland (PDX) per day to choose from. Flights to Portland from All airports are available from 8 different airlines, which means you should have some options if you want to compare airfare deals. 4h 49m is how long a nonstop flight from Detroit to Portland typically takes.

  • How long is the flight from Detroit to Portland?

    There are many flights that can get you from Detroit to Portland in 18h 49m. Fly via Delta or Alaska Airlines to get the fastest option. There are 1946 mi between Detroit and Portland. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Detroit to Portland round-trip from $114. Other airlines that can offer you cheap pricing are Frontier, from $151, and Sun Country Air, from $157. You may be able to fly from Detroit to Portland for 74% less than the average price by searching for these airlines.

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

    Before booking your flight to Portland from Detroit, check out the most reliable airlines to get you to your destination on time: Delta (85%), KLM (80%), Korean Air( 73%).

  • What are the cheapest flights from Detroit to Portland?

    The cheapest flight price from Detroit to Portland is $408. On average you can expect to pay $544. The most popular route, (Detroit Metropolitan Wayne County - Portland), can usually be booked for $230.

  • 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 $151). Flying from Detroit to Portland in November is currently the most expensive (average of $288). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Clackamas
Lincoln City
Lake Oswego
Beaverton
McMinnville
Hillsboro
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Tillamook
Gresham
Troutdale

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.
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Top 8 airlines flying from Detroit to Portland

Discover the top 8 airlines 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 2,558,603 searches. Data last updated October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$114Average$244FlexibilityNo cancel feeOn-time65%
FrontierCheapest$151Average$268FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$157Average$315FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$288Average$438FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$291Average$477FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$297Average$456FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$312Average$515FlexibilityNo cancel feeOn-time71%
DeltaCheapest$370Average$518FlexibilityNo cancel feeOn-timeN/A

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