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$106+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — DTT
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$262
(Mytrip)

One-way from

$106
(Mytrip)

Popular in

April

Cheapest in

December

Average price

$799

Good round-trip deal

$370 or less

Good one-way deal

$169 or less
Provider with most accurate pricing for Portland-Detroit (DTT) flight deals.
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Provider most trusted by Cheapflights users for Portland-Detroit (DTT) flights.
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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 ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/108:56 pmPWM - DTW
1 stop18h 36mMultiple Airlines
Sun 7/135:45 amDTW - PWM
2 stops14h 27mMultiple Airlines
Deal found 4/17$262
This Booking.com deal was found by Cheapflights users on 4/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/187:20 pmPWM - DTW
1 stop22h 10mFrontier
Sun 4/206:15 pmDTW - PWM
1 stop24h 07mFrontier
Deal found 4/16$321
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/711:07 amPWM - DTW
1 stop12h 11mAmerican Airlines
Wed 5/146:42 amDTW - PWM
1 stop8h 54mAmerican Airlines
Deal found 4/17$323
This Southwest deal was found by Cheapflights users on 4/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/255:50 amPWM - DTW
1 stop7h 00mSouthwest
Mon 9/16:05 amDTW - PWM
1 stop7h 10mSouthwest
Deal found 4/17$327
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/97:15 pmPWM - DTW
1 stop4h 44mUnited Airlines
Sun 8/178:50 amDTW - PWM
1 stop5h 34mUnited Airlines
Deal found 4/17$373
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/175:00 pmPWM - DTW
Nonstop2h 07mDelta
Mon 5/192:14 pmDTW - PWM
Nonstop1h 49mDelta
Deal found 4/17$399

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 April 17, 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

Thu 7/10

8:56 pm-3:32 pm

1 stop18h 36m

Detroit Metropolitan Wayne County

Sun 7/13

5:45 am-8:12 pm

2 stops14h 27m

$262

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Wed 5/7

11:07 am-11:18 pm

1 stop12h 11m

Detroit Metropolitan Wayne County

Wed 5/14

6:42 am-3:36 pm

1 stop8h 54m

$323

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Mon 8/25

5:50 am-12:50 pm

1 stop7h 00m

Detroit Metropolitan Wayne County

Mon 9/1

6:05 am-1:15 pm

1 stop7h 10m

$327

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Sat 8/9

7:15 pm-11:59 pm

1 stop4h 44m

Detroit Metropolitan Wayne County

Sun 8/17

8:50 am-2:24 pm

1 stop5h 34m

$373

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Sat 5/17

5:00 pm-7:07 pm

Nonstop2h 07m

Detroit Metropolitan Wayne County

Mon 5/19

2:14 pm-4:03 pm

Nonstop1h 49m

$399

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Fri 4/25

8:11 pm-5:40 pm

1 stop21h 29m

$106

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Thu 8/14

6:00 am-4:37 pm

1 stop10h 37m

$153

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Tue 6/17

5:50 pm-10:55 pm

1 stop5h 05m

$164

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Wed 5/14

3:35 pm-11:57 pm

1 stop8h 22m

$172

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Tue 7/15

6:30 am-9:48 pm

1 stop15h 18m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 12 results
1
2

Compare providers for flights from Portland to Detroit

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Detroit in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Detroit flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Detroit flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, April is the cheapest month in which you can book a flight from Portland, Maine to Detroit (average of $257). 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 April 17, 2025.

It’s typically best to fly out from Portland, Maine to Detroit in the afternoon. Doing so could potentially save you 12% on the flight price compared to flying in the morning, 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 April 17, 2025.

The most flights from PWM to DTT are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Detroit by month

Plan your trip to Detroit by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Detroit ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit when rainfall is around 1.8 in.

Temperature in Detroit by month

Plan your trip to Detroit by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Detroit, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 April 17, 2025.
Read through reviews of airlines operating flights from Portland to Detroit, such as Southwest, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Comfort

8.0

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,280 reviews
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Comfort

8.0

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,917 reviews
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Comfort

8.0

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,667 reviews
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Comfort

8.0

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,926 reviews
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Comfort

8.0

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Comfort

8.0

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 6 daily flights to Detroit from 3 different airlines. 2h 07m is how long a flight from Portland to Detroit All airports will take if you book a nonstop flight.

  • 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 $323. Additional round-trip tickets that might be worth considering are offered by Southwest and United Airlines, with the lowest prices starting at $327 and $373, respectively. You may be able to fly from Portland, Maine to Detroit for 36% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $106 on Frontier. Other airlines that offer cheap prices include American Airlines from $153 and Southwest from $164 one-way.

  • 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 Air France (91%), Aeromexico (90%) and Delta (90%).

  • 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 $691, our data indicates the cheapest price to be $143. The most popular route (Portland - Detroit Metropolitan Wayne County), is priced around $309.

  • 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, April is the cheapest month in which you can book a flight from Portland, Maine to Detroit (average of $257). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Port Huron
Roseville

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Alternative routes for Portland to Detroit

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Top 3 airlines flying from Portland to Detroit

Discover the top 3 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$129Average$160FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$261Average$393FlexibilityNo cancel feeOn-time71%
DeltaCheapest$303Average$505FlexibilityNo cancel feeOn-timeN/A

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