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$86+ Cheap flights from Detroit to Portland, ME (DTT - PWM)

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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PWM
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit All airports to Portland are usually found in December or January, booked 19 days in advance, depart on a Tuesday or Friday and return on a Wednesday

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 (PWM). 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 19, 2025.

Round-trip from

$161
(JetBlue)

One-way from

$86
(JetBlue)

Popular in

November

Cheapest in

December

Average price

$564

Good round-trip deal

$419 or less

Good one-way deal

$318 or less
From Detroit (DTT) to Portland
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One-way flight from Detroit (DTT) to Portland
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($12 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 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 September 19, 2025.

This JetBlue deal was found by Cheapflights users on 9/16. 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.
Tue 10/76:00 amDTW - PWM
1 stop7h 22mJetBlue
Thu 10/167:09 amPWM - DTW
1 stop4h 21mJetBlue
Deal found 9/16$161
This CheapOair deal was found by Cheapflights users on 9/16. 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 10/146:00 amDTW - PWM
1 stop17h 04mJetBlue
Wed 10/227:09 amPWM - DTW
1 stop4h 21mJetBlue
Deal found 9/16$197
This JetBlue deal was found by Cheapflights users on 9/16. 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.
Wed 10/16:00 amDTW - PWM
1 stop7h 22mJetBlue
Thu 10/167:09 amPWM - DTW
1 stop4h 21mJetBlue
Deal found 9/16$199
This CheapOair deal was found by Cheapflights users on 9/17. 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.
Wed 10/112:16 pmDTW - PWM
1 stop9h 50mJetBlue
Sat 10/47:09 amPWM - DTW
1 stop4h 22mJetBlue
Deal found 9/17$233
This JetBlue deal was found by Cheapflights users on 9/16. 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.
Tue 10/76:00 amDTW - PWM
1 stop7h 22mJetBlue
Wed 10/157:09 amPWM - DTW
1 stop4h 21mJetBlue
Deal found 9/16$242
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 12/86:30 amDTW - PWM
1 stop10h 55mMultiple Airlines
Fri 12/126:05 pmPWM - DTW
2 stops19h 02mMultiple Airlines
Deal found 9/17$244
This CheapOair deal was found by Cheapflights users on 9/16. 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.
Wed 10/16:00 amDTW - PWM
1 stop7h 22mJetBlue
Fri 10/32:17 pmPWM - DTW
1 stop21h 14mJetBlue
Deal found 9/16$245
This JetBlue deal was found by Cheapflights users on 9/17. 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.
Thu 10/166:00 amDTW - PWM
1 stop7h 22mJetBlue
Mon 10/207:09 amPWM - DTW
1 stop4h 21mJetBlue
Deal found 9/17$262
This CheapOair deal was found by Cheapflights users on 9/18. 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.
Fri 10/312:16 pmDTW - PWM
1 stop25h 06mJetBlue
Tue 10/77:09 amPWM - DTW
1 stop4h 21mJetBlue
Deal found 9/18$263
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 12/86:30 amDTW - PWM
1 stop10h 55mMultiple Airlines
Wed 12/106:18 pmPWM - DTW
1 stop18h 49mMultiple Airlines
Deal found 9/17$265

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 September 19, 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 - PWM

DTWPWM

Detroit Metropolitan Wayne County

Sat 10/4

6:00 am-1:22 pm

1 stop7h 22m

Portland

Thu 10/16

7:09 am-11:30 am

1 stop4h 21m

$199

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

Sat 11/8

9:14 am-5:38 pm

1 stop8h 24m

Portland

Wed 11/12

6:18 pm-3:22 pm

1 stop21h 04m

$284

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

Mon 10/6

6:00 am-1:22 pm

1 stop7h 22m

Portland

Thu 10/16

7:09 am-11:30 am

1 stop4h 21m

$327

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

Tue 10/28

8:00 am-3:10 pm

2 stops7h 10m

Portland

Sat 11/1

10:45 am-8:50 pm

2 stops10h 05m

$336

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

Sat 11/8

7:00 am-2:40 pm

2 stops7h 40m

Portland

Wed 11/12

5:30 am-2:45 pm

2 stops9h 15m

$336

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

Mon 12/8

1:15 pm-10:15 pm

2 stops9h 00m

Portland

Thu 12/11

12:45 pm-10:40 pm

2 stops9h 55m

$345

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

Mon 10/27

6:45 am-4:30 pm

2 stops9h 45m

Portland

Fri 10/31

5:25 am-1:50 pm

2 stops8h 25m

$355

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

Fri 11/7

5:25 pm-12:20 am

2 stops6h 55m

Portland

Mon 11/10

3:00 pm-11:40 pm

2 stops8h 40m

$386

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

Sun 9/28

7:02 am-9:06 am

1 stop26h 04m

Portland

Wed 10/1

7:37 pm-8:40 am

2 stops37h 03m

$393

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

Fri 12/5

2:15 pm-4:06 pm

Nonstop1h 51m

Portland

Sun 12/7

4:53 pm-7:12 pm

Nonstop2h 19m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 22 results
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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, Maine?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Portland. Price data was last updated on September 12, 2025.

The price you pay for your flight from Detroit to Portland, Maine may vary depending on when you book. For the best chance of a lower fare, look to book 17 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Detroit to Portland, Maine (average of $296). Flying from Detroit to Portland, Maine in July is currently the most expensive (average of $394). 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 PWM?

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 September 19, 2025.

It’s optimal to fly from Detroit to Portland, Maine in the afternoon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Detroit to Portland, Maine

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 September 19, 2025.

The most flights from DTT to PWM are scheduled on a Wednesday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

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

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 September 19, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Detroit to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,964 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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 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?

    Booking a flight from Detroit All airports (DTT) to Portland (PWM) is your only option if you wish to fly from Detroit to Portland. On a typical day, there are 4 flights from All airports to Portland, all of which are around 1h 48m for a nonstop flight. You can also purchase a plane ticket from 3 airlines when you book a flight from All airports to Portland.

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

    JetBlue and Southwest can get you from Detroit to Portland, Maine in just under 7h 10m. Your travel time can differ by up to 12m. There are 666 mi between Detroit and Portland, Maine. This flight may include one or multiple stops.

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

    Flying on American Airlines is currently your cheapest option to Portland, Maine, with prices starting at $273. Additional round-trip tickets that might be worth considering are offered by Southwest and Delta, with the lowest prices starting at $316 and $339, respectively. American Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from Detroit to Portland, Maine consider choosing Republic Airways (100%), Delta (88%) or Air France (79%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Detroit to Portland, Maine is $199. On average you can expect to pay $488. The most popular route, (Detroit Metropolitan Wayne County - Portland), can usually be booked for $197.

  • 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, Maine?

    Currently, January is the cheapest month in which you can book a flight from Detroit to Portland, Maine (average of $296). Flying from Detroit to Portland, Maine in July is currently the most expensive (average of $394). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Brunswick
North Conway
Auburn
Conway
Lewiston

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 3 airlines flying from Detroit to Portland

Discover the top 3 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 September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$273Average$448FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$316Average$396FlexibilityNo cancel feeOn-time63%
DeltaCheapest$339Average$521FlexibilityNo cancel feeOn-timeN/A

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