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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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PWM
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
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 Saturday 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 julio 30, 2025.

Round-trip from

$161
(JetBlue)

One-way from

$86
(JetBlue)

Popular in

July

Cheapest in

December

Average price

$594

Good round-trip deal

$469 or less

Good one-way deal

$298 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. 16% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 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 30, 2025.

This JetBlue deal was found by Cheapflights users on 7/28. 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.
sáb. 10/186:00 amDTW - PWM
1 stop7h 22mJetBlue
sáb. 10/257:09 amPWM - DTW
1 stop4h 21mJetBlue
Deal found 7/28$161
This FlightHub deal was found by Cheapflights users on 7/28. 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.
vie. 8/81:06 pmDTW - PWM
1 stop29h 07mFrontier
sáb. 8/166:58 pmPWM - DTW
1 stop14h 14mFrontier
Deal found 7/28$235
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/216:40 amDTW - PWM
2 stops8h 30mSouthwest
sáb. 10/255:50 amPWM - DTW
1 stop6h 30mSouthwest
Deal found 7/30$242
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/89:40 pmDTW - PWM
1 stop16h 16mDelta
mié. 9/176:00 amPWM - DTW
1 stop10h 40mDelta
Deal found 7/29$243
This American Airlines deal was found by Cheapflights users on 7/28. 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.
sáb. 8/308:00 amDTW - PWM
1 stop9h 03mAmerican Airlines
mié. 9/37:00 amPWM - DTW
1 stop9h 39mAmerican Airlines
Deal found 7/28$244
This Mytrip deal was found by Cheapflights users on 7/28. 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.
jue. 8/288:45 pmDTW - PWM
1 stop14h 43mMultiple Airlines
sáb. 8/308:07 pmPWM - DTW
1 stop16h 36mMultiple Airlines
Deal found 7/28$332

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 30, 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

sáb. 10/18

6:00 am-1:22 pm

1 stop7h 22m

Portland

sáb. 10/25

7:09 am-11:30 am

1 stop4h 21m

$161

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

mar. 10/21

6:40 am-3:10 pm

2 stops8h 30m

Portland

sáb. 10/25

5:50 am-12:20 pm

1 stop6h 30m

$242

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

lun. 9/8

9:40 pm-1:56 pm

1 stop16h 16m

Portland

mié. 9/17

6:00 am-4:40 pm

1 stop10h 40m

$243

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

sáb. 8/30

8:00 am-5:03 pm

1 stop9h 03m

Portland

mié. 9/3

7:00 am-4:39 pm

1 stop9h 39m

$244

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

jue. 8/28

8:45 pm-11:28 am

1 stop14h 43m

Portland

sáb. 8/30

8:07 pm-12:43 pm

1 stop16h 36m

$332

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

mar. 8/26

6:00 am-1:23 pm

1 stop7h 23m

$86

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

mié. 10/22

1:30 pm-7:55 pm

1 stop6h 25m

$119

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

vie. 8/29

7:30 pm-12:46 pm

1 stop17h 16m

$127

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

mié. 8/27

10:30 am-9:43 pm

1 stop11h 13m

$152

DetroitPortland

DTW - PWM

DTWPWM

Detroit Metropolitan Wayne County

sáb. 8/16

8:45 pm-11:51 am

1 stop15h 06m

$155

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 12 results
1
2

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 July 25, 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 julio 30, 2025.

It’s optimal to fly from Detroit to Portland, Maine in the afternoon. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the morning.

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 julio 30, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United 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.
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
JetBlue
7.3
Good
2,913 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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.

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

    Flying on JetBlue is currently your cheapest option to Portland, Maine, with prices starting at $161. Additional round-trip tickets that might be worth considering are offered by Frontier and Southwest, with the lowest prices starting at $235 and $242, respectively. JetBlue is priced at 66% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Detroit to Portland, Maine one-way?

    $86 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Southwest and Frontier, with prices starting from $119 and $127, respectively.

  • 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 WestJet (92%), Air France (91%) or KLM (83%) 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 $298. On average you can expect to pay $498. The most popular route, (Detroit Metropolitan Wayne County - Portland), can usually be booked for $161.

  • 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

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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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$273Average$416FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$316Average$402FlexibilityNo cancel feeOn-time63%
DeltaCheapest$337Average$533FlexibilityNo cancel feeOn-timeN/A

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