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$99+ Cheap flights from Portland, ME (PWM) to Michigan

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — DTW
Mar 19 — Mar 261
Thu 3/19
Thu 3/26
1 adult, Economy
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Cheap flight deals from Portland to Michigan

Cheapest flights from Portland to Michigan
Explore the most affordable flight options available from Portland to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 17, 2026.

This United Airlines deal was found by Cheapflights users on 2/14. 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 5/27:10 pm
PWM
-
ORD
1 stop5h 34m
United Airlines
Sat 5/96:15 pm
ORD
-
PWM
1 stop4h 44m
United Airlines
Deal found 2/14$193
This United Airlines deal was found by Cheapflights users on 2/14. 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.
Tue 3/174:23 pm
PWM
-
ORD
Nonstop3h 12m
United Airlines
Wed 3/2511:48 am
ORD
-
PWM
Nonstop2h 26m
United Airlines
Deal found 2/14$209
This United Airlines deal was found by Cheapflights users on 2/14. 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 6/67:16 pm
PWM
-
ORD
1 stop5h 10m
United Airlines
Tue 6/93:53 pm
ORD
-
PWM
1 stop6h 58m
United Airlines
Deal found 2/14$211
This Delta deal was found by Cheapflights users on 2/15. 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 5/24:43 pm
PWM
-
ORD
1 stop4h 57m
Delta
Wed 5/66:21 pm
ORD
-
PWM
1 stop5h 25m
Delta
Deal found 2/15$213
This Delta deal was found by Cheapflights users on 2/15. 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 3/284:48 pm
PWM
-
SBN
1 stop4h 00m
Delta
Tue 3/318:20 am
SBN
-
PWM
1 stop3h 49m
Delta
Deal found 2/15$217
This Delta deal was found by Cheapflights users on 2/15. 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 5/212:46 pm
PWM
-
MDW
1 stop6h 12m
Delta
Wed 5/612:52 pm
MDW
-
PWM
2 stops10h 54m
Delta
Deal found 2/15$218
This United Airlines deal was found by Cheapflights users on 2/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:33 pm
PWM
-
ORD
1 stop5h 10m
United Airlines
Sat 5/25:56 pm
ORD
-
PWM
Nonstop2h 23m
United Airlines
Deal found 2/16$219
This Delta deal was found by Cheapflights users on 2/15. 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.
Sun 5/1012:52 pm
PWM
-
ORD
1 stop6h 21m
Delta
Tue 5/126:15 pm
ORD
-
PWM
1 stop5h 19m
Delta
Deal found 2/15$229
This Delta deal was found by Cheapflights users on 2/13. 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.
Wed 4/812:51 pm
PWM
-
MDW
1 stop6h 03m
Delta
Sun 4/129:35 am
MDW
-
PWM
1 stop5h 31m
Delta
Deal found 2/13$229
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Tue 3/176:00 am
PWM
-
ORD
1 stop5h 57m
American Airlines
Sat 3/218:02 pm
ORD
-
PWM
Nonstop2h 32m
American Airlines
Deal found 2/13$230
This United Airlines deal was found by Cheapflights users on 2/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:45 pm
PWM
-
ORD
Nonstop2h 58m
United Airlines
Wed 5/135:56 pm
ORD
-
PWM
Nonstop2h 23m
United Airlines
Deal found 2/16$231
This Delta deal was found by Cheapflights users on 2/15. 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.
Sun 5/1012:52 pm
PWM
-
ORD
1 stop6h 21m
Delta
Wed 5/132:59 pm
ORD
-
PWM
2 stops8h 35m
Delta
Deal found 2/15$234

Find flight deals from Portland to Michigan

Keep the following information in mind while searching for Portland to Michigan flight deals. Data was last updated February 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$193
(United Airlines)

One-way from

$99
(Delta)

Popular in

December

Cheapest in

March

Average price

$207

Good round-trip deal

$384 or less

Good one-way deal

$223 or less
Provider with most accurate pricing for Boston Logan Intl-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Detroit (DTT) flights.
Search Deals
From Portland to Michigan
Search Deals
One-way flight from Portland to Michigan
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Portland to Michigan.
Search Deals
Price to beat on a one-way flight from Portland to Michigan.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Michigan 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 February 17, 2026.
Use the filters below to find and compare flights from Portland to Michigan that are best for you.

Fly from

Portland

Fly to

Michigan

Route

Depart

Return

Price

PortlandChicago

PWM - ORD

PWMORD

Portland

Thu 5/21

4:51 pm-6:51 pm

Nonstop3h 00m

Chicago O'Hare Intl

Sun 5/24

6:18 pm-9:51 pm

Nonstop2h 33m

$209

PortlandChicago

PWM - ORD

PWMORD

Portland

Thu 4/9

6:01 pm-8:14 pm

Nonstop3h 13m

Chicago O'Hare Intl

Mon 4/13

7:49 pm-11:27 pm

Nonstop2h 38m

$209

PortlandChicago

PWM - ORD

PWMORD

Portland

Thu 5/21

4:51 pm-6:51 pm

Nonstop3h 00m

Chicago O'Hare Intl

Mon 5/25

6:18 pm-9:51 pm

Nonstop2h 33m

$209

PortlandChicago

PWM - ORD

PWMORD

Portland

Thu 5/7

4:45 pm-6:43 pm

Nonstop2h 58m

Chicago O'Hare Intl

Fri 5/15

5:56 pm-9:19 pm

Nonstop2h 23m

$209

PortlandChicago

PWM - ORD

PWMORD

Portland

Sat 3/28

5:45 am-7:57 am

Nonstop3h 12m

Chicago O'Hare Intl

Tue 3/31

6:10 pm-9:40 pm

Nonstop2h 30m

$209

PortlandChicago

PWM - ORD

PWMORD

Portland

Sat 6/6

6:25 pm-8:34 pm

Nonstop3h 09m

Chicago O'Hare Intl

Tue 6/9

6:18 pm-9:52 pm

Nonstop2h 34m

$209

PortlandChicago

PWM - ORD

PWMORD

Portland

Tue 3/17

4:23 pm-6:35 pm

Nonstop3h 12m

Chicago O'Hare Intl

Wed 3/25

11:48 am-3:14 pm

Nonstop2h 26m

$209

PortlandSouth Bend

PWM - SBN

PWMSBN

Portland

Sat 3/28

4:48 pm-8:48 pm

1 stop4h 00m

South Bend/Michiana

Tue 3/31

8:20 am-12:09 pm

1 stop3h 49m

$217

PortlandChicago

PWM - ORD

PWMORD

Portland

Sat 5/2

12:46 pm-11:59 pm

2 stops12h 13m

Chicago O'Hare Intl

Wed 5/6

6:21 pm-12:46 am

1 stop5h 25m

$218

PortlandChicago

PWM - ORD

PWMORD

Portland

Fri 6/12

4:51 pm-6:51 pm

Nonstop3h 00m

Chicago O'Hare Intl

Mon 6/15

4:00 pm-11:51 pm

1 stop6h 51m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

Showing 1-10 of 60 results
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6

Best time to book a flight from Portland to Michigan

Have a flexible travel schedule? Discover the best time to fly to Michigan 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 Michigan

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

Currently, October is the cheapest month in which you can book a flight from Portland, Maine to Michigan (average of $49). Flying from Portland, Maine to Michigan in January is currently the most expensive (average of $144). 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 MI?

Find hourly flight availability from Portland to Michigan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 17, 2026.

When flying from Portland, Maine to Michigan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Michigan

Get insights into the airlines that provide service to Michigan. 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 Michigan. Reviews last updated February 17, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Portland to Michigan. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,289 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,289 reviews
Southwest
8.0
Very good
4,289 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,206 reviews
Southwest
8.0
Very good
4,289 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,308 reviews
Southwest
8.0
Very good
4,289 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,294 reviews
Southwest
8.0
Very good
4,289 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Portland to Michigan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Michigan?

    Most people fly from Portland (PWM) if they book a flight from Portland to Michigan. Portland is conveniently located just 2.9 mi from Portland’s city center.

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

    Airlines like United Airlines, Delta, and Southwest fly from Portland, Maine to Michigan in about 3h. The time it takes to get you to your destination can typically vary by up to 5h. The distance between Portland, Maine and Michigan is about 897 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $125. Users have also found prices from $153 and $298 on Southwest and Delta, respectively.

  • What are the most popular routes from Portland, Maine to Michigan?

    The most popular flight routes from Portland, Maine to Michigan are Portland - Chicago O'Hare Intl, Portland - Chicago Midway and Portland - Detroit Metropolitan Wayne County.

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

    The top 3 most reliable airlines when flying from Portland, Maine to Michigan are Republic Airways (83%), WestJet (65%) and KLM (61%).

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

    The cheapest flight price from Portland, Maine to Michigan is $148. On average you can expect to pay $480. The most popular route, (Portland - Chicago O'Hare Intl), can usually be booked for $193.

  • Can I find deals for flights from Portland to Michigan that include hotel bookings?

    Yes. In addition to deals on Portland to Michigan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Michigan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Michigan.

  • Can I find deals for business class flights from Portland to Michigan?

    Yes. Cheapflights offers flight deals from Portland to Michigan 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 Michigan?

    Currently, October is the cheapest month in which you can book a flight from Portland, Maine to Michigan (average of $49). Flying from Portland, Maine to Michigan in January is currently the most expensive (average of $144). 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

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Alternative routes for Portland to Michigan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Portland to Michigan

Discover the top 4 airlines that operate flights from Portland to Michigan. 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 February 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$197Average$386FlexibilityNo cancel feeOn-time71%
DeltaCheapest$253Average$478FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$381FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$302Average$401FlexibilityNo cancel feeOn-time63%

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