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$142+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — DTT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$181
(JetBlue)

One-way from

$142
(American Airlines)

Popular in

April

Cheapest in

December

Average price

$496

Good round-trip deal

$310 or less

Good one-way deal

$229 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. 9% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This JetBlue deal was found by Cheapflights users on 6/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:09 amPWM - DTW
1 stop4h 21mJetBlue
Thu 10/236:00 amDTW - PWM
1 stop7h 22mJetBlue
Deal found 6/11$181
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/97:00 amPWM - DTW
1 stop9h 23mAmerican Airlines
Tue 8/2610:24 amDTW - PWM
1 stop11h 19mAmerican Airlines
Deal found 6/11$253
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/143:30 pmPWM - DTW
2 stops7h 50mSouthwest
Mon 8/185:40 amDTW - PWM
1 stop4h 10mSouthwest
Deal found 6/10$347
This Mytrip deal was found by Cheapflights users on 6/10. 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 6/256:23 pmPWM - DTW
1 stop23h 58mMultiple Airlines
Sun 6/296:15 amDTW - PWM
1 stop5h 30mMultiple Airlines
Deal found 6/10$367
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/256:33 pmPWM - DTW
Nonstop2h 12mDelta
Tue 9/23:55 pmDTW - PWM
Nonstop1h 53mDelta
Deal found 6/10$399
This Trip.com deal was found by Cheapflights users on 6/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/296:00 amPWM - DTW
1 stop26h 48mUnited Airlines
Thu 7/37:00 amDTW - PWM
1 stop16h 14mUnited Airlines
Deal found 6/12$452

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 June 12, 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

Sat 10/11

7:09 am-11:30 am

1 stop4h 21m

Detroit Metropolitan Wayne County

Thu 10/23

6:00 am-1:22 pm

1 stop7h 22m

$181

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Wed 7/9

7:00 am-4:23 pm

1 stop9h 23m

Detroit Metropolitan Wayne County

Tue 7/22

11:02 am-8:24 pm

1 stop9h 22m

$253

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Thu 8/14

3:30 pm-11:20 pm

2 stops7h 50m

Detroit Metropolitan Wayne County

Mon 8/18

5:40 am-9:50 am

1 stop4h 10m

$347

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Wed 6/25

6:23 pm-6:21 pm

1 stop23h 58m

Detroit Metropolitan Wayne County

Sun 6/29

6:15 am-11:45 am

1 stop5h 30m

$367

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Mon 8/25

6:33 pm-8:45 pm

Nonstop2h 12m

Detroit Metropolitan Wayne County

Tue 9/2

3:55 pm-5:48 pm

Nonstop1h 53m

$399

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Sun 6/29

6:00 am-8:48 am

1 stop26h 48m

Detroit Metropolitan Wayne County

Thu 7/3

7:00 am-11:14 pm

1 stop16h 14m

$452

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Tue 7/15

7:00 am-4:23 pm

1 stop9h 23m

$142

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Sat 7/12

6:58 pm-9:12 am

1 stop14h 14m

$159

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Tue 8/5

5:50 am-1:55 pm

1 stop8h 05m

$169

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Thu 7/31

8:52 pm-8:19 pm

1 stop23h 27m

$188

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 13 results
1
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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, 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 June 12, 2025.

It’s typically best to fly out from Portland, Maine to Detroit in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying at noon, which is usually more expensive.

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 June 12, 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
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,925 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 4 daily flights to Detroit from 2 different airlines. 2h 08m 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 JetBlue is currently your cheapest option to Detroit, with prices starting at $181. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $253 and $347, respectively. You may be able to fly from Portland, Maine to Detroit for 64% 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 $142 on American Airlines. Other airlines that offer cheap prices include Frontier from $159 and Southwest from $169 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 Korean Air (94%), Delta (94%) and WestJet (94%).

  • 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 $1,141, our data indicates the cheapest price to be $157. The most popular route (Portland - Detroit Metropolitan Wayne County), is priced around $181.

  • 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
Roseville
Port Huron

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Alternative routes for Portland to Detroit

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$261Average$404FlexibilityNo cancel feeOn-time71%
DeltaCheapest$302Average$511FlexibilityNo cancel feeOn-timeN/A

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