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$107+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PDX
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 72 days in advance, depart on a Saturday or Wednesday and return on a Thursday

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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$232
(CheapOair)

One-way from

$107
(Mytrip)

Popular in

November

Cheapest in

August

Average price

$356

Good round-trip deal

$380 or less

Good one-way deal

$170 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
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One-way flight from Detroit (DTT) to Portland
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Detroit (DTT) to Portland.
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Price to beat on a one-way flight from Detroit (DTT) to Portland.
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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 March 28, 2025.

This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1510:05 pmDTW - PDX
2 stops18h 32mSpirit Airlines
Tue 4/297:01 pmPDX - DTW
2 stops15h 01mSpirit Airlines
Deal found 3/27$237
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/152:44 pmDTW - PDX
1 stop12h 53mMultiple Airlines
Tue 4/297:01 pmPDX - DTW
1 stop13h 57mMultiple Airlines
Deal found 3/27$242
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/62:35 pmDTW - PDX
1 stop13h 09mFrontier
Sat 4/126:40 amPDX - DTW
1 stop27h 55mFrontier
Deal found 3/27$280
This Sun Country Air deal was found by Cheapflights users on 3/27. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:00 pmDTW - PDX
1 stop25h 31mSun Country Air
Sun 5/254:30 pmPDX - DTW
1 stop15h 52mSun Country Air
Deal found 3/27$315
This Delta deal was found by Cheapflights users on 3/27. 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.
Wed 4/238:19 pmDTW - PDX
Nonstop4h 50mDelta
Tue 4/2910:59 pmPDX - DTW
Nonstop4h 08mDelta
Deal found 3/27$339
This Hawaiian Airlines deal was found by Cheapflights users on 3/27. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:10 amDTW - PDX
1 stop8h 14mHawaiian Airlines
Mon 9/294:45 pmPDX - DTW
1 stop9h 24mHawaiian Airlines
Deal found 3/27$358
This American Airlines deal was found by Cheapflights users on 3/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/138:02 pmDTW - PDX
1 stop7h 22mAmerican Airlines
Wed 8/2012:05 pmPDX - DTW
1 stop9h 17mAmerican Airlines
Deal found 3/28$359
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 4/235:13 pmDTW - PDX
1 stop6h 43mAlaska Airlines
Tue 4/293:00 pmPDX - DTW
2 stops11h 11mAlaska Airlines
Deal found 3/27$376
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/143:10 pmDTW - PDX
2 stops12h 10mSouthwest
Wed 6/182:30 pmPDX - DTW
1 stop6h 20mSouthwest
Deal found 3/26$413
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/249:24 amDTW - PDX
2 stops11h 05mUnited Airlines
Sun 6/12:12 pmPDX - DTW
1 stop6h 25mUnited Airlines
Deal found 3/27$454

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 March 28, 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 4/15

10:05 pm-1:37 pm

2 stops18h 32m

Portland

Tue 4/29

7:01 pm-1:02 pm

2 stops15h 01m

$237

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Tue 4/15

2:44 pm-12:37 am

1 stop12h 53m

Portland

Tue 4/29

7:01 pm-11:58 am

1 stop13h 57m

$242

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Wed 4/16

6:05 am-2:22 pm

1 stop11h 17m

Portland

Sat 4/26

6:20 am-1:39 pm

1 stop28h 19m

$280

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Thu 5/15

7:00 pm-5:31 pm

1 stop25h 31m

Portland

Sun 5/25

4:30 pm-11:22 am

1 stop15h 52m

$315

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Wed 4/23

8:19 pm-10:09 pm

Nonstop4h 50m

Portland

Sat 4/26

10:59 pm-6:07 am

Nonstop4h 08m

$339

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Mon 9/22

7:10 am-12:24 pm

1 stop8h 14m

Portland

Mon 9/29

4:45 pm-5:09 am

1 stop9h 24m

$358

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Wed 8/13

8:02 pm-12:24 am

1 stop7h 22m

Portland

Wed 8/20

12:05 pm-12:22 am

1 stop9h 17m

$359

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Wed 4/23

5:13 pm-8:56 pm

1 stop6h 43m

Portland

Tue 4/29

3:00 pm-5:11 am

2 stops11h 11m

$376

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Sat 6/14

3:10 pm-12:20 am

2 stops12h 10m

Portland

Wed 6/18

2:30 pm-11:50 pm

1 stop6h 20m

$413

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Sat 5/24

9:24 am-5:29 pm

2 stops11h 05m

Portland

Sun 6/1

2:12 pm-11:37 pm

1 stop6h 25m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 18 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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars

*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 March 21, 2025.

To ensure you get the cheapest price possible for a flight from Detroit to Portland, you should look to book at least 72 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, November is the cheapest month in which you can book a flight from Detroit to Portland (average of $277). Flying from Detroit to Portland in March is currently the most expensive (average of $370). 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 March 28, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 63% 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 March 23, 2025.

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

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 March 28, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Detroit to Portland have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Food

7.1

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Food

7.1

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Food

7.1

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Food

7.1

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,335 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Food

7.1

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Food

7.1

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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

    Cheapflights users have booked flights from Detroit to Portland round-trip from $232. Other airlines that can offer you cheap pricing are Frontier, from $258, and Sun Country Air, from $315. You may be able to fly from Detroit to Portland for 49% 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 Spirit Airlines ($107), Frontier ($126), and Sun Country Air ($150).

  • What are the cheapest flights from Detroit to Portland?

    The cheapest flight price from Detroit to Portland is $158. On average you can expect to pay $337. The most popular route, (Detroit Metropolitan Wayne County - Portland), can usually be booked for $183.

  • 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, November is the cheapest month in which you can book a flight from Detroit to Portland (average of $277). Flying from Detroit to Portland in March is currently the most expensive (average of $370). 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 Detroit?

Book flights to Detroit if you plan to visit one of these locations
Lincoln City
Beaverton
Seaside
Clackamas
Vancouver
McMinnville
Lake Oswego
Hillsboro
Gresham
Long Beach
Cannon Beach
Tigard
Astoria
Hood River
Woodburn
Depoe Bay
Pacific City
Stevenson
Troutdale
Longview

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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$121Average$236FlexibilityNo cancel feeOn-time65%
FrontierCheapest$135Average$237FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$158Average$454FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$255Average$313FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$359Average$517FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$360Average$478FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$398Average$473FlexibilityNo cancel feeOn-time63%
DeltaCheapest$422Average$658FlexibilityNo cancel feeOn-timeN/A
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