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$101+ Cheap flights from Portland, ME to Detroit (PWM - 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — DTT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Portland to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) 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 September 11, 2025.

Round-trip from

$197
(Expedia)

One-way from

$101
(JetBlue)

Popular in

April

Cheapest in

December

Average price

$596

Good round-trip deal

$296 or less

Good one-way deal

$168 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. 10% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This Expedia deal was found by Cheapflights users on 9/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:09 amPWM - DTW
1 stop4h 21mJetBlue
Sat 10/2512:16 pmDTW - PWM
1 stop10h 43mJetBlue
Deal found 9/9$197
This JetBlue deal was found by Cheapflights users on 9/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:09 amPWM - DTW
1 stop4h 21mJetBlue
Mon 10/206:00 amDTW - PWM
1 stop7h 22mJetBlue
Deal found 9/9$219
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:11 pmPWM - DTW
1 stop11h 14mAmerican Airlines
Sat 10/251:07 pmDTW - PWM
1 stop9h 38mAmerican Airlines
Deal found 9/9$223
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:09 amPWM - DTW
1 stop4h 21mJetBlue
Tue 10/1412:16 pmDTW - PWM
1 stop10h 48mJetBlue
Deal found 9/10$227
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:05 amPWM - DTW
1 stop9h 34mAmerican Airlines
Wed 10/1510:55 amDTW - PWM
1 stop9h 19mAmerican Airlines
Deal found 9/10$233
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:00 amPWM - DTW
1 stop9h 54mAmerican Airlines
Tue 11/48:00 amDTW - PWM
1 stop9h 05mAmerican Airlines
Deal found 9/10$248
This Expedia deal was found by Cheapflights users on 9/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:09 amPWM - DTW
1 stop4h 21mJetBlue
Tue 10/1412:16 pmDTW - PWM
1 stop10h 48mJetBlue
Deal found 9/9$250
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/284:00 pmPWM - DTW
1 stop7h 00mSouthwest
Sat 11/15:35 amDTW - PWM
1 stop4h 20mSouthwest
Deal found 9/9$252
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:21 amPWM - DTW
2 stops20h 51mMultiple Airlines
Fri 10/317:08 pmDTW - PWM
1 stop15h 33mMultiple Airlines
Deal found 9/9$259
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:21 amPWM - DTW
1 stop24h 08mMultiple Airlines
Tue 11/47:15 pmDTW - PWM
1 stop22h 23mMultiple Airlines
Deal found 9/9$261

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 September 11, 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

PWM - DTW

PWMDTW

Portland

Tue 10/28

4:00 pm-11:00 pm

1 stop7h 00m

Detroit Metropolitan Wayne County

Sat 11/1

5:35 am-9:55 am

1 stop4h 20m

$252

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Fri 10/24

12:11 pm-11:25 pm

1 stop11h 14m

Detroit Metropolitan Wayne County

Mon 10/27

1:07 pm-10:45 pm

1 stop9h 38m

$285

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Mon 11/3

5:43 am-10:16 pm

1 stop16h 33m

Detroit Metropolitan Wayne County

Sat 11/8

6:45 am-5:05 pm

1 stop10h 20m

$292

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Fri 10/24

5:42 am-10:19 pm

1 stop16h 37m

Detroit Metropolitan Wayne County

Sat 10/25

10:09 am-12:05 am

1 stop13h 56m

$293

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Wed 10/22

6:50 am-3:04 pm

1 stop8h 14m

Detroit Metropolitan Wayne County

Tue 10/28

9:50 pm-10:49 am

1 stop12h 59m

$293

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Thu 10/23

5:42 am-4:28 pm

1 stop10h 46m

Detroit Metropolitan Wayne County

Sat 10/25

9:20 pm-10:49 am

1 stop13h 29m

$293

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Tue 10/28

5:42 am-6:55 pm

1 stop13h 13m

Detroit Metropolitan Wayne County

Mon 11/3

9:50 pm-1:06 pm

1 stop15h 16m

$313

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Thu 10/23

9:00 am-7:35 pm

2 stops10h 35m

Detroit Metropolitan Wayne County

Mon 10/27

6:45 am-4:30 pm

2 stops9h 45m

$325

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Sat 10/25

6:30 am-7:57 pm

1 stop13h 27m

Detroit Metropolitan Wayne County

Sat 11/1

7:02 am-12:05 am

1 stop17h 03m

$343

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Sat 10/25

6:30 am-7:57 pm

1 stop13h 27m

Detroit Metropolitan Wayne County

Mon 11/3

9:50 pm-10:49 am

1 stop12h 59m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 21 results
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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

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

Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Detroit (average of $250). Flying from Portland, Maine 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 PWM 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 September 11, 2025.

It’s typically best to fly out from Portland, Maine to Detroit in the afternoon. Doing so could potentially save you 18% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Portland, Maine 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 September 11, 2025.

The most flights from PWM to DTT are scheduled on a Tuesday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

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

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 September 11, 2025.
Read reviews from past customers who have flown Delta from Portland to Detroit. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    Detroit All airports is the airport most travelers will use when flying to Detroit from Portland. Booking flights from Portland (PWM) to All airports (DTT) should be relatively easy as there are 5 daily flights to Detroit from 2 different airlines. 2h 05m is how long a flight from Portland to Detroit All airports will take if you book a nonstop flight.

  • How long is the flight from Portland, Maine to Detroit?

    There are many flights that can get you from Portland, Maine to Detroit in 7h. Fly via Southwest, American Airlines, or Delta to get the fastest option. The distance between Portland, Maine and Detroit is about 666 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on American Airlines is currently your cheapest option to Detroit, with prices starting at $231. Another option worth looking into is Delta, starting at $309 round trip. You may be able to fly from Portland, Maine to Detroit for 53% less than the average price by searching for these airlines.

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

    The top 3 most reliable airlines when flying from Portland, Maine to Detroit are Endeavor Airlines (100%), Delta (76%) and WestJet (74%).

  • What are the cheapest flights from Portland, Maine to Detroit?

    Looking for the cheapest flight from Portland, Maine to Detroit? While on average our users pay $346, our data indicates the cheapest price to be $118. The most popular route (Portland - Detroit Metropolitan Wayne County), is priced around $197.

  • 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, Maine to Detroit?

    Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Detroit (average of $250). Flying from Portland, Maine 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 2 airlines flying from Portland to Detroit

Discover the top 2 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$231Average$418FlexibilityNo cancel feeOn-time71%
DeltaCheapest$309Average$514FlexibilityNo cancel feeOn-timeN/A

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