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$143+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PDX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit All airports to Portland are usually found in August or March, booked 47 days in advance, depart on a Friday or Wednesday and return on a Tuesday

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 June 12, 2025.

Round-trip from

$268
(FlightHub)

One-way from

$143
(KAYAK)

Popular in

December

Cheapest in

August

Average price

$546

Good round-trip deal

$499 or less

Good one-way deal

$363 or less
From Detroit (DTT) to Portland
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One-way flight from Detroit (DTT) to Portland
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Highest demand for flights based on searches. 15% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/219:53 pmDTW - PDX
1 stop14h 25mSpirit Airlines
Sat 7/263:10 pmPDX - DTW
1 stop12h 54mSpirit Airlines
Deal found 6/12$268
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Sat 7/129:59 amDTW - PDX
1 stop26h 19mMultiple Airlines
Wed 7/1610:23 amPDX - DTW
2 stops27h 51mMultiple Airlines
Deal found 6/11$269
This Frontier deal was found by Cheapflights users on 6/11. 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.
Fri 8/226:00 amDTW - PDX
1 stop8h 23mFrontier
Tue 9/26:51 amPDX - DTW
1 stop11h 52mFrontier
Deal found 6/11$275
This Sun Country Air deal was found by Cheapflights users on 6/10. 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.
Fri 8/87:09 pmDTW - PDX
1 stop25h 07mSun Country Air
Sun 8/1011:59 pmPDX - DTW
1 stop7h 14mSun Country Air
Deal found 6/10$315
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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 9/36:30 amDTW - PDX
2 stops9h 53mAlaska Airlines
Tue 9/92:35 pmPDX - DTW
2 stops11h 30mAlaska Airlines
Deal found 6/9$364
This Southwest deal was found by Cheapflights users on 6/10. 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 8/161:25 pmDTW - PDX
2 stops9h 10mSouthwest
Tue 8/199:20 amPDX - DTW
1 stop6h 05mSouthwest
Deal found 6/10$379
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 8/206:00 amDTW - PDX
2 stops17h 03mUnited Airlines
Tue 8/267:00 amPDX - DTW
1 stop13h 41mUnited Airlines
Deal found 6/10$422

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 June 12, 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 7/21

9:53 pm-9:18 am

1 stop14h 25m

Portland

Sat 7/26

3:10 pm-7:04 am

1 stop12h 54m

$268

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Sat 7/12

9:59 am-9:18 am

1 stop26h 19m

Portland

Wed 7/16

10:23 am-5:14 pm

2 stops27h 51m

$269

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Fri 8/22

6:00 am-11:23 am

1 stop8h 23m

Portland

Tue 9/2

6:51 am-9:43 pm

1 stop11h 52m

$275

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Fri 8/8

7:09 pm-5:16 pm

1 stop25h 07m

Portland

Sun 8/10

11:59 pm-10:13 am

1 stop7h 14m

$315

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Wed 9/3

6:30 am-1:23 pm

2 stops9h 53m

Portland

Tue 9/9

2:35 pm-5:05 am

2 stops11h 30m

$364

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Sat 8/16

1:25 pm-7:35 pm

2 stops9h 10m

Portland

Tue 8/19

9:20 am-6:25 pm

1 stop6h 05m

$379

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Wed 8/20

6:00 am-8:03 pm

2 stops17h 03m

Portland

Wed 8/27

11:59 pm-1:14 pm

1 stop10h 15m

$422

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Sun 8/17

7:00 am-1:30 pm

1 stop9h 30m

$143

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Fri 7/25

11:15 am-10:46 pm

1 stop14h 31m

$148

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

Mon 6/23

6:00 am-10:18 am

1 stop7h 18m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 16 results
1
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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 June 9, 2025.

To ensure you get the cheapest price possible for a flight from Detroit to Portland, you should look to book at least 47 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 $368). 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 June 12, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 61% 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 June 8, 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. Sunday mornings 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 June 12, 2025.

The most flights from DTT to PDX are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

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 June 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 4 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.

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

    Cheapflights users have booked flights from Detroit to Portland round-trip from $268. Other airlines that can offer you cheap pricing are Frontier, from $275, and Sun Country Air, from $315. You may be able to fly from Detroit to Portland for 40% 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 ($143), Sun Country Air ($148), and Frontier ($168).

  • 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: China Eastern (100%), Korean Air (88%), Delta( 86%).

  • What are the cheapest flights from Detroit to Portland?

    The cheapest flight price from Detroit to Portland is $318. On average you can expect to pay $449. The most popular route, (Detroit Metropolitan Wayne County - Portland), can usually be booked for $216.

  • 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 $368). 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
Seaside
Vancouver
Beaverton
Clackamas
Lincoln City
McMinnville
Lake Oswego
Hillsboro
Gresham
Astoria
Long Beach
Cannon Beach
Tigard
Longview
Hood River
Depoe Bay
Woodburn
Stevenson
Pacific City
Troutdale

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$121Average$237FlexibilityNo cancel feeOn-time65%
FrontierCheapest$146Average$240FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$157Average$315FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$158Average$436FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$359Average$505FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$360Average$460FlexibilityNo cancel feeOn-time75%
DeltaCheapest$371Average$598FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$383Average$462FlexibilityNo cancel feeOn-time63%

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