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$99+ Cheap flights from Portland to Detroit (PDX - DTT)

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DTT
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Detroit All airports are usually found in April or May, booked 61 days in advance, depart on a Tuesday or Saturday and return on a Friday

Cheap flight deals from Portland to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Detroit (DTT). 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 August 13, 2025.

Round-trip from

$209
(Cheapflightsfares)

One-way from

$99
(Southwest)

Popular in

November

Cheapest in

April

Average price

$506

Good round-trip deal

$327 or less

Good one-way deal

$206 or less
From Portland to Detroit (DTT)
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One-way flight from Portland to Detroit (DTT)
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Highest demand for flights based on searches. 11% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Portland to Detroit (DTT).
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Price to beat on a one-way flight from Portland to Detroit (DTT).
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Find flight deals from Portland to Detroit

Cheapest flights from Portland to Detroit
Explore the most affordable flight options available from Portland to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:07 pmPDX - DTW
1 stop14h 19mSpirit Airlines
Tue 9/169:35 amDTW - PDX
1 stop12h 48mSpirit Airlines
Deal found 8/10$209
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/912:07 pmPDX - DTW
1 stop14h 19mSpirit Airlines
Tue 9/1611:15 amDTW - PDX
1 stop11h 08mSpirit Airlines
Deal found 8/12$211
This Cheapflightsfares deal was found by Cheapflights users on 8/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:07 pmPDX - DTW
1 stop14h 19mSpirit Airlines
Wed 9/1711:15 amDTW - PDX
1 stop11h 08mSpirit Airlines
Deal found 8/10$214
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:07 pmPDX - DTW
1 stop14h 19mSpirit Airlines
Tue 9/309:35 amDTW - PDX
1 stop12h 48mSpirit Airlines
Deal found 8/12$215
This Mytrip deal was found by Cheapflights users on 8/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2412:07 pmPDX - DTW
1 stop14h 19mSpirit Airlines
Wed 10/19:12 amDTW - PDX
1 stop13h 11mSpirit Airlines
Deal found 8/10$216
This Priceline deal was found by Cheapflights users on 8/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:51 amPDX - DTW
1 stop7h 48mMultiple Airlines
Tue 9/169:35 amDTW - PDX
1 stop12h 48mMultiple Airlines
Deal found 8/10$218
This FlightHub deal was found by Cheapflights users on 8/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:43 pmPDX - DTW
1 stop9h 16mMultiple Airlines
Tue 10/141:51 pmDTW - PDX
1 stop8h 13mMultiple Airlines
Deal found 8/10$219
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/512:07 pmPDX - DTW
1 stop14h 19mSpirit Airlines
Tue 9/911:15 amDTW - PDX
1 stop11h 08mSpirit Airlines
Deal found 8/11$221
This CheapOair deal was found by Cheapflights users on 8/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/67:15 amPDX - DTW
1 stop13h 43mFrontier
Tue 9/98:00 amDTW - PDX
1 stop17h 34mFrontier
Deal found 8/10$224
This FlightHub deal was found by Cheapflights users on 8/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:07 pmPDX - DTW
1 stop14h 19mSpirit Airlines
Mon 9/159:12 amDTW - PDX
1 stop28h 59mSpirit Airlines
Deal found 8/10$225
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:07 pmPDX - DTW
1 stop14h 19mSpirit Airlines
Wed 9/109:12 amDTW - PDX
1 stop13h 11mSpirit Airlines
Deal found 8/12$226
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/612:07 pmPDX - DTW
1 stop14h 19mSpirit Airlines
Wed 10/151:51 pmDTW - PDX
1 stop8h 13mSpirit Airlines
Deal found 8/10$229

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Detroit 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 August 13, 2025.
Use the filters below to find and compare flights from Portland to Detroit that are best for you.

Fly from

Portland

Fly to

Detroit

Route

Depart

Return

Price

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Wed 10/1

12:07 pm-5:26 am

1 stop14h 19m

Detroit Metropolitan Wayne County

Sat 10/4

11:15 am-7:23 pm

1 stop11h 08m

$209

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Tue 9/23

12:07 pm-5:26 am

1 stop14h 19m

Detroit Metropolitan Wayne County

Tue 10/7

2:22 pm-7:36 pm

1 stop8h 14m

$211

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Tue 9/9

12:07 pm-5:26 am

1 stop14h 19m

Detroit Metropolitan Wayne County

Tue 9/16

11:15 am-7:23 pm

1 stop11h 08m

$211

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Mon 9/22

12:07 pm-5:26 am

1 stop14h 19m

Detroit Metropolitan Wayne County

Wed 10/1

11:15 am-7:23 pm

1 stop11h 08m

$211

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Thu 9/25

12:07 pm-5:26 am

1 stop14h 19m

Detroit Metropolitan Wayne County

Tue 9/30

9:35 am-7:23 pm

1 stop12h 48m

$215

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Wed 10/15

12:43 pm-12:59 am

1 stop9h 16m

Detroit Metropolitan Wayne County

Tue 10/21

1:51 pm-7:04 pm

1 stop8h 13m

$218

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Wed 9/17

12:07 pm-5:26 am

1 stop14h 19m

Detroit Metropolitan Wayne County

Mon 9/22

9:12 am-7:23 pm

1 stop13h 11m

$218

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Wed 10/15

8:36 pm-3:47 pm

1 stop16h 11m

Detroit Metropolitan Wayne County

Tue 10/21

2:22 pm-7:36 pm

1 stop8h 14m

$219

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Fri 9/5

12:07 pm-5:26 am

1 stop14h 19m

Detroit Metropolitan Wayne County

Tue 9/9

11:15 am-7:23 pm

1 stop11h 08m

$221

PortlandDetroit

PDX - DTW

PDXDTW

Portland

Sun 9/28

12:07 pm-5:26 am

1 stop14h 19m

Detroit Metropolitan Wayne County

Thu 10/2

11:15 am-7:23 pm

1 stop11h 08m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 20 results
1
2

Best time to book a flight from Portland to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Portland 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 Portland to Detroit

How far ahead should I book a flight from Portland to Detroit?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Detroit. Price data was last updated on August 8, 2025.

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Detroit. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Portland to Detroit?

Currently, April is the cheapest month in which you can book a flight from Portland to Detroit (average of $257). Flying from Portland to Detroit in March is currently the most expensive (average of $305). 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 PDX to DTT?

Find hourly flight availability from Portland to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 13, 2025.

When flying from Portland to Detroit, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 53% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Portland to Detroit. Price data was last updated on August 10, 2025.

Travelers seeking maximum savings on their Portland to Detroit flight should consider departing on Tuesday afternoons 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 Portland to Detroit

Explore weekly flight availability from Portland to Detroit. 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 August 13, 2025.

The most flights from PDX to DTT 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 (2 on average).

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated August 13, 2025.
Read through reviews of airlines operating flights from Portland to Detroit, such as Alaska Airlines, Delta, and United Airlines. 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

Entertainment

7.0

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,920 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Spirit Airlines
6.3
Okay
8,048 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Frontier
5.8
Fair
3,221 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Related info for your journey

Find useful and relevant information for your journey from Portland to Detroit. 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 Portland to Detroit?

    You will need to book a flight from Portland to Detroit All airports if you want to fly from Portland to Detroit. At least 8 different airlines have flights from Portland (PDX) to All airports (DTT) on a regular basis. There are 4 flights to Detroit from the Portland airport per day. If you manage to book one that is nonstop, then you can expect the flight time from PDX to DTT to be around 4h 08m.

  • What is the cheapest airline to fly from Portland to Detroit round-trip?

    Our cheapest airline available from Portland to Detroit is Spirit Airlines. Our recent data shows that you can find tickets from as low as $209 on this airline. This flight start at 59% lower than the current average price 3 months from now.

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

    Consider Delta (82%), Air France (75%) or Virgin Atlantic (75%) when booking your flight. These represent the most reliable airlines when flying from Portland to Detroit.

  • What are the cheapest flights from Portland to Detroit?

    On average you can expect to pay $546 for a flight from Portland to Detroit. The cheapest flight overall is $153 while the most popular route, (Portland - Detroit Metropolitan Wayne County) is currently priced at $209.

  • Can I find deals for flights from Portland to Detroit that include hotel bookings?

    Yes. In addition to deals on Portland to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Detroit?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Detroit.

  • Can I find deals for business class flights from Portland to Detroit?

    Yes. Cheapflights offers flight deals from Portland to Detroit 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 Portland to Detroit?

    Currently, April is the cheapest month in which you can book a flight from Portland to Detroit (average of $257). Flying from Portland to Detroit in March is currently the most expensive (average of $305). 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
Roseville
Port Huron

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Alternative routes for Portland to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Portland to Detroit

Discover the top 8 airlines that operate flights from Portland to Detroit. 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 August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$148Average$265FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$165Average$316FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$285Average$325FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$319Average$493FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$321Average$536FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$356Average$472FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$379Average$485FlexibilityNo cancel feeOn-time69%
DeltaCheapest$393Average$605FlexibilityNo cancel feeOn-timeN/A

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