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$89+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PDX
ene. 3 — ene. 101
sáb. 1/3
sáb. 1/10
1 adult, Economy
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Find cheap flights from Detroit to Portland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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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

Cheap 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 diciembre 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
mié. 12/107:59 amDTW - PDX
2 stops35h 38mMultiple Airlines
lun. 1/58:45 pmPDX - DTW
1 stop18h 42mMultiple Airlines
Deal found 12/3$318
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
mié. 12/316:00 amDTW - PDX
2 stops34h 24mMultiple Airlines
jue. 1/812:05 pmPDX - DTW
1 stop24h 43mMultiple Airlines
Deal found 12/2$327
This Frontier deal was found by Cheapflights users on 12/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/318:00 amDTW - PDX
1 stop10h 00mFrontier
jue. 1/81:18 pmPDX - DTW
1 stop7h 46mFrontier
Deal found 12/2$333
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
jue. 12/1111:58 amDTW - PDX
2 stops24h 36mMultiple Airlines
dom. 1/115:31 pmPDX - DTW
1 stop24h 31mMultiple Airlines
Deal found 12/3$335
This Gotogate deal was found by Cheapflights users on 12/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2010:01 pmDTW - PDX
1 stop16h 42mFrontier
dom. 1/412:47 pmPDX - DTW
1 stop19h 38mFrontier
Deal found 12/2$341
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
jue. 12/1111:58 amDTW - PDX
2 stops24h 36mFrontier
dom. 1/412:47 pmPDX - DTW
1 stop19h 38mFrontier
Deal found 12/3$353
This Expedia deal was found by Cheapflights users on 12/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/2412:20 pmDTW - PDX
1 stop26h 23mMultiple Airlines
mié. 12/311:51 pmPDX - DTW
1 stop23h 05mMultiple Airlines
Deal found 12/2$354
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
mié. 12/2412:20 pmDTW - PDX
1 stop26h 23mFrontier
mar. 12/3012:47 pmPDX - DTW
2 stops25h 38mFrontier
Deal found 12/2$369
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
mié. 12/316:00 amDTW - PDX
2 stops34h 24mMultiple Airlines
lun. 1/58:45 pmPDX - DTW
1 stop22h 13mMultiple Airlines
Deal found 12/2$371
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
mié. 12/107:59 amDTW - PDX
2 stops35h 38mMultiple Airlines
dom. 1/412:47 pmPDX - DTW
1 stop19h 38mMultiple Airlines
Deal found 12/3$373

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 diciembre 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$302
(Kiwi.com)

One-way from

$89
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$573

Good round-trip deal

$569 or less

Good one-way deal

$453 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. 17% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 diciembre 4, 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

mié. 2/25

5:22 pm-1:38 pm

2 stops23h 16m

Portland

mié. 3/4

5:36 pm-4:26 pm

2 stops19h 50m

$317

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

vie. 3/6

5:22 pm-10:41 pm

1 stop8h 19m

Portland

dom. 3/15

2:50 pm-4:43 pm

2 stops22h 53m

$325

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

vie. 1/9

5:15 pm-6:14 am

2 stops15h 59m

Portland

mar. 1/20

9:10 am-4:19 pm

1 stop28h 09m

$334

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

vie. 2/13

5:22 pm-6:17 am

2 stops15h 55m

Portland

dom. 2/15

9:19 pm-4:26 pm

1 stop16h 07m

$334

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

vie. 2/27

5:22 pm-6:17 am

2 stops15h 55m

Portland

lun. 3/2

9:19 pm-4:26 pm

1 stop16h 07m

$334

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

sáb. 1/17

7:00 am-2:35 pm

2 stops10h 35m

Portland

mar. 1/27

7:25 am-9:55 pm

2 stops11h 30m

$354

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

dom. 1/18

5:15 pm-10:46 pm

1 stop8h 31m

Portland

jue. 1/22

1:38 pm-4:19 pm

1 stop23h 41m

$392

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

mié. 3/18

4:40 pm-12:21 pm

1 stop22h 41m

Portland

mié. 4/1

6:00 am-3:38 pm

1 stop6h 38m

$411

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

mié. 12/24

8:13 pm-8:38 am

1 stop15h 25m

Portland

dom. 12/28

5:30 am-6:14 am

1 stop21h 44m

$416

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

mar. 3/3

1:40 pm-10:05 pm

2 stops11h 25m

Portland

vie. 3/6

11:55 pm-10:35 am

1 stop7h 40m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 17 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Portland flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 November 28, 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, August is the cheapest month in which you can book a flight from Detroit to Portland (average of $171). 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 diciembre 4, 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 November 29, 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.

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 diciembre 4, 2025.

The most flights from DTT to PDX are scheduled on a Wednesday (4 on average). You will have fewer flight options on Monday, 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 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 diciembre 4, 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
4,250 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,250 reviews
Southwest
8.0
Very good
4,250 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,011 reviews
Southwest
8.0
Very good
4,250 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,047 reviews
Southwest
8.0
Very good
4,250 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,157 reviews
Southwest
8.0
Very good
4,250 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.8
Fair
3,091 reviews
Southwest
8.0
Very good
4,250 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 3 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 40m 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 23h 16m. Fly via Alaska Airlines to get the fastest option. There are 1946 mi between Detroit and Portland.

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

    Cheapflights users have booked flights from Detroit to Portland round-trip from $92. Other airlines that can offer you cheap pricing are Frontier, from $151, and Sun Country Air, from $152. You may be able to fly from Detroit to Portland for 79% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Detroit to Portland one-way?

    The cheapest airlines for a one-way flight from Detroit to Portland are Frontier ($76), Spirit Airlines ($113), and Sun Country Air ($117).

  • 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: KLM (83%), Delta (83%), 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 $561. The most popular route, (Detroit Metropolitan Wayne County - Portland), can usually be booked for $177.

  • 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, August is the cheapest month in which you can book a flight from Detroit to Portland (average of $171). 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
Troutdale
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Tillamook
Gresham

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 diciembre 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$92Average$246FlexibilityNo cancel feeOn-time65%
FrontierCheapest$152Average$271FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$157Average$315FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$288Average$412FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$291Average$474FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$297Average$453FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$312Average$518FlexibilityNo cancel feeOn-time71%
DeltaCheapest$369Average$516FlexibilityNo cancel feeOn-timeN/A

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