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$146+ Cheap flights from Portland, ME to Detroit Metropolitan Wayne County Airport (PWM - DTW)

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — DTW
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap 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 July 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Fri 9/47:00 am
PWM
-
DTW
2 stops18h 04m
Multiple Airlines
Tue 9/81:40 pm
DTW
-
PWM
1 stop28h 11m
Multiple Airlines
Deal found 7/27$327
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Sat 9/55:01 pm
PWM
-
DTW
2 stops20h 38m
Multiple Airlines
Tue 9/81:40 pm
DTW
-
PWM
1 stop28h 11m
Multiple Airlines
Deal found 7/27$329
This Expedia deal was found by Cheapflights users on 7/22. 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.
Sat 9/196:00 am
PWM
-
DTW
1 stop10h 40m
JetBlue
Wed 9/235:30 pm
DTW
-
PWM
1 stop6h 24m
JetBlue
Deal found 7/22$330
This Travelocity deal was found by Cheapflights users on 7/23. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am
PWM
-
DTW
1 stop10h 32m
JetBlue
Fri 10/235:30 pm
DTW
-
PWM
1 stop6h 22m
JetBlue
Deal found 7/23$332
This Justfly.com deal was found by Cheapflights users on 7/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am
PWM
-
DTW
1 stop17h 56m
JetBlue
Tue 9/155:30 pm
DTW
-
PWM
1 stop6h 24m
JetBlue
Deal found 7/23$338
This Expedia deal was found by Cheapflights users on 7/25. 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 9/96:00 am
PWM
-
DTW
1 stop10h 40m
JetBlue
Tue 9/155:30 pm
DTW
-
PWM
1 stop6h 24m
JetBlue
Deal found 7/25$340
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Fri 8/217:00 am
PWM
-
DTW
2 stops18h 04m
Multiple Airlines
Fri 8/286:07 pm
DTW
-
PWM
1 stop16h 20m
Multiple Airlines
Deal found 7/22$341
This Expedia deal was found by Cheapflights users on 7/26. 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.
Mon 9/146:00 am
PWM
-
DTW
1 stop10h 40m
JetBlue
Wed 9/165:30 pm
DTW
-
PWM
1 stop6h 24m
JetBlue
Deal found 7/26$342
This Orbitz deal was found by Cheapflights users on 7/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 am
PWM
-
DTW
1 stop10h 40m
JetBlue
Sun 10/45:30 pm
DTW
-
PWM
1 stop6h 24m
JetBlue
Deal found 7/23$347
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Thu 9/248:14 pm
PWM
-
DTW
1 stop15h 21m
Multiple Airlines
Mon 9/286:51 pm
DTW
-
PWM
1 stop21h 33m
Multiple Airlines
Deal found 7/26$350
This Southwest deal was found by Cheapflights users on 7/22. 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.
Wed 8/195:45 am
PWM
-
DTW
1 stop6h 35m
Southwest
Wed 8/262:45 pm
DTW
-
PWM
1 stop6h 25m
Southwest
Deal found 7/22$355

Find 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 (DTW). 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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$330
(Expedia)

One-way from

$146
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$687

Good round-trip deal

$434 or less

Good one-way deal

$285 or less
Provider with most accurate pricing for Portland-Detroit Metropolitan Wayne County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Detroit Metropolitan Wayne County flights.
Search Deals
From Portland to Detroit Metropolitan Wayne County
Search Deals
One-way flight from Portland to Detroit Metropolitan Wayne County
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Portland to Detroit Metropolitan Wayne County.
Search Deals
Price to beat on a one-way flight from Portland to Detroit Metropolitan Wayne County.
Search Deals

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 July 27, 2026.
Use the filters below to find and compare flights from Portland to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Thu 9/10

7:40 am-3:10 pm

1 stop7h 30m

Detroit Metropolitan Wayne County

Sat 9/12

2:50 pm-9:05 pm

1 stop6h 15m

$355

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Fri 9/4

4:47 pm-6:49 pm

Nonstop2h 02m

Detroit Metropolitan Wayne County

Mon 9/7

10:05 am-12:02 pm

Nonstop1h 57m

$399

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Thu 8/20

1:05 pm-10:35 pm

2 stops9h 30m

Detroit Metropolitan Wayne County

Thu 8/27

5:30 am-9:50 am

1 stop4h 20m

$401

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Thu 10/22

1:05 pm-9:40 pm

2 stops8h 35m

Detroit Metropolitan Wayne County

Sun 11/1

1:30 pm-11:50 pm

2 stops10h 20m

$407
Quickest round-trip

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Fri 9/4

4:47 pm-6:49 pm

Nonstop2h 02m

Detroit Metropolitan Wayne County

Sun 9/6

2:05 pm-4:01 pm

Nonstop1h 56m

$409

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Wed 9/9

12:55 pm-3:00 pm

Nonstop2h 05m

Detroit Metropolitan Wayne County

Tue 9/15

6:05 pm-11:56 pm

1 stop5h 51m

$409

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Thu 10/15

6:28 am-11:31 am

1 stop5h 03m

Detroit Metropolitan Wayne County

Sun 10/18

2:00 pm-3:55 pm

Nonstop1h 55m

$419

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Thu 11/5

2:35 pm-9:42 pm

1 stop7h 07m

Detroit Metropolitan Wayne County

Sun 11/8

2:00 pm-3:55 pm

Nonstop1h 55m

$419

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Sat 9/19

6:30 am-11:21 am

1 stop4h 51m

Detroit Metropolitan Wayne County

Wed 9/23

10:13 am-12:10 pm

Nonstop1h 57m

$419

PortlandDetroit

PWM - DTW

PWMDTW

Portland

Sat 9/5

1:02 pm-3:06 pm

Nonstop2h 04m

Detroit Metropolitan Wayne County

Tue 9/8

10:13 am-12:10 pm

Nonstop1h 57m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Detroit Metropolitan Wayne County Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Detroit Metropolitan Wayne County Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport

What is the cheapest month to book a flight from Portland, Maine to Detroit Metropolitan Wayne County Airport?

Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Detroit Metropolitan Wayne County Airport (average of $374). Flying from Portland, Maine to Detroit Metropolitan Wayne County Airport in July is currently the most expensive (average of $687). 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 DTW?

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 July 27, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Detroit Metropolitan Wayne County Airport as you normally would.

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

Airfare is below average for this route at the moment.

Portland, Maine to Detroit Metropolitan Wayne County Airport flights typically cost between $399 and $679 in September.
The cheapest round-trip price found within the last 5 days was $327 on Multiple Airlines (Sep 4-Sep 8).

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 July 27, 2026.
Peruse reviews from past customers who have flown with Delta from Portland to Detroit Metropolitan Wayne County Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,482 reviews

Overall

7.8

Crew

8.5

Comfort

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Danielle,Aug 2023

RSW - DTW

We were supposed to land 1/2 early but instead was diverted to Cleveland for unknown reason with 10 other planes. Ended up in Detroit an hour and 1/2 late. People were waiting on me for quite a while. Very angry with Delta!!!!
Delta
7.8
Good
8,482 reviews
Delta
7.8
Good
8,482 reviews

Overall

7.8

Crew

8.5

Comfort

7.8

Food

7.2

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Danielle,Aug 2023

RSW - DTW

We were supposed to land 1/2 early but instead was diverted to Cleveland for unknown reason with 10 other planes. Ended up in Detroit an hour and 1/2 late. People were waiting on me for quite a while. Very angry with Delta!!!!

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?

    If you wish to fly to Detroit from Portland, then you need to book flights from Portland to Detroit Metropolitan Wayne County. There are 8 flights from Portland (PWM) to Detroit Metropolitan Wayne County (DTW) per day to choose from. Flights to Detroit from Portland are available from 1 airline, which means you should have some options if you want to compare airfare deals. 2h 00m is how long a nonstop flight from Portland to Detroit Metropolitan Wayne County typically takes.

  • How long is the flight from Portland, Maine to Detroit Metropolitan Wayne County Airport?

    Departing from Portland, Maine to Detroit Metropolitan Wayne County Airport will take you 2h 02m. Airlines will cover a distance of 666 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Portland, Maine to Detroit Metropolitan Wayne County Airport round-trip?

    Our cheapest airline available from Portland, Maine to Detroit Metropolitan Wayne County Airport is Delta. Our recent data shows that you can find tickets from as low as $399 on this airline. Delta is currently priced 24% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Portland, Maine to Detroit Metropolitan Wayne County Airport?

    Before booking your flight to Detroit Metropolitan Wayne County Airport from Portland, Maine, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (86%), WestJet (82%), KLM( 81%).

  • What are the cheapest flights from Portland, Maine to Detroit Metropolitan Wayne County Airport?

    Looking at all options, your cheapest flight can be booked for $166. While the most popular route (Portland - Detroit Metropolitan Wayne County) can be booked for $348 on average, our data indicates $727 when flying from Portland, Maine to Detroit Metropolitan Wayne County Airport.

  • 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 Metropolitan Wayne County Airport?

    Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Detroit Metropolitan Wayne County Airport (average of $374). Flying from Portland, Maine to Detroit Metropolitan Wayne County Airport in July is currently the most expensive (average of $687). 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 Metropolitan Wayne County Airport?

Book flights to Detroit Metropolitan Wayne County Airport if you plan to visit one of these locations
Dearborn
Southfield
Sterling Heights
Troy
Auburn Hills
Pontiac
Warren
Rochester Hills
Livonia
Southgate
Allen Park
Romulus
Roseville
Utica
Ypsilanti
Plymouth
Fremont
Port Huron
Waterford
Madison Heights

Browse thousands of different options on Cheapflights for your next trip

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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.
Boston to Detroit flights
Bangor to Detroit flights
Augusta to Detroit flights

Top airline flying from Portland to Detroit

Discover the top airline 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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$399Average$522FlexibilityNo cancel feeOn-timeN/A

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