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$102+ 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PDX
jul. 6 — jul. 131
dom. 7/6
dom. 7/13
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 81 days in advance, depart on a Friday or Thursday 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 julio 1, 2025.

Round-trip from

$214
(Mytrip)

One-way from

$102
(Orbitz)

Popular in

December

Cheapest in

August

Average price

$399

Good round-trip deal

$529 or less

Good one-way deal

$443 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. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 1, 2025.

This Mytrip deal was found by Cheapflights users on 7/1. 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.
mié. 7/238:44 pmDTW - PDX
1 stop16h 00mMultiple Airlines
mar. 7/2910:23 amPDX - DTW
2 stops16h 07mMultiple Airlines
Deal found 7/1$214
This Booking.com deal was found by Cheapflights users on 7/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/69:53 pmDTW - PDX
1 stop14h 25mSpirit Airlines
lun. 8/257:52 pmPDX - DTW
1 stop6h 53mSpirit Airlines
Deal found 7/1$215
This CheapOair deal was found by Cheapflights users on 6/30. 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.
dom. 8/311:55 pmDTW - PDX
1 stop23h 21mFrontier
sáb. 9/67:15 amPDX - DTW
1 stop13h 43mFrontier
Deal found 6/30$219

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 julio 1, 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. 7/23

8:44 pm-9:44 am

1 stop16h 00m

Portland

mar. 7/29

10:23 am-5:30 am

2 stops16h 07m

$214

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

mié. 8/6

9:53 pm-9:18 am

1 stop14h 25m

Portland

lun. 8/25

7:52 pm-5:45 am

1 stop6h 53m

$215

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

dom. 8/31

1:55 pm-10:16 am

1 stop23h 21m

Portland

sáb. 9/6

7:15 am-11:58 pm

1 stop13h 43m

$219

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

mié. 7/30

9:53 pm-9:18 am

1 stop14h 25m

$102

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

sáb. 7/5

7:15 am-11:30 am

1 stop7h 15m

$107

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

vie. 8/1

10:53 am-10:46 pm

1 stop14h 53m

$143

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

mar. 9/23

1:05 pm-8:30 pm

2 stops10h 25m

$184

DetroitPortland

DTW - PDX

DTWPDX

Detroit Metropolitan Wayne County

mié. 9/3

4:51 pm-10:47 pm

1 stop8h 56m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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 27, 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, 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 julio 1, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 58% 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 29, 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.

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 julio 1, 2025.

The most flights from DTT to PDX are scheduled on a Monday (5 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Detroit to Portland?

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 julio 1, 2025.
Read through reviews of airlines operating flights from Detroit to Portland, such as Alaska Airlines, Southwest, and Sun Country Air. 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

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.8

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

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.8

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
4,273 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Sun Country Air
6.9
Okay
340 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Spirit Airlines
6.3
Okay
8,101 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Frontier
5.9
Fair
3,291 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.8

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 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 38m 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 $215. Another airline that can offer you cheap pricing is Frontier. You may be able to fly from Detroit to Portland for 52% 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 ($102), Frontier ($107), and Sun Country Air ($143).

  • 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 (85%), Virgin Atlantic( 83%).

  • What are the cheapest flights from Detroit to Portland?

    The cheapest flight price from Detroit to Portland is $368. On average you can expect to pay $544. The most popular route, (Detroit Metropolitan Wayne County - Portland), can usually be booked for $180.

  • 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
Astoria
Long Beach
Cannon Beach
Tigard
Longview
Hood River
Depoe Bay
Woodburn
Stevenson
Pacific City
Troutdale
Gresham

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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 julio 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$135Average$242FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$146Average$263FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$157Average$315FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$158Average$425FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$358Average$499FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$360Average$452FlexibilityNo cancel feeOn-time75%
DeltaCheapest$371Average$585FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$383Average$460FlexibilityNo cancel feeOn-time63%

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