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$73+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — DTW
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheap flight deals from Portland to Michigan

Keep the following information in mind while searching for Portland to Michigan flight deals. Data was last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$233
(Delta)

One-way from

$73
(United Airlines)

Popular in

November

Cheapest in

January

Average price

$469

Good round-trip deal

$322 or less

Good one-way deal

$219 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 Michigan
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One-way flight from Portland to Michigan
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Highest demand for flights based on searches. 8% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Portland to Michigan.
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Price to beat on a one-way flight from Portland to Michigan.
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Find 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 October 23, 2025.

This Delta deal was found by Cheapflights users on 10/20. 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 11/126:00 amPWM - SBN
1 stop5h 44mDelta
Thu 11/276:00 amSBN - PWM
1 stop6h 30mDelta
Deal found 10/20$233
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:05 pmPWM - DTW
2 stops14h 35mMultiple Airlines
Tue 12/168:30 pmDTW - PWM
1 stop14h 06mMultiple Airlines
Deal found 10/23$239
This Delta deal was found by Cheapflights users on 10/21. 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.
Thu 12/116:15 amPWM - ORD
2 stops11h 30mDelta
Sun 12/146:00 amORD - PWM
2 stops9h 07mDelta
Deal found 10/21$240
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/912:53 pmPWM - CIU
1 stop7h 04mDelta
Sat 12/136:53 amCIU - PWM
2 stops9h 07mDelta
Deal found 10/22$244
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:00 amPWM - ORD
1 stop6h 45mUnited Airlines
Mon 12/154:25 pmORD - PWM
1 stop5h 44mUnited Airlines
Deal found 10/22$246
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Mon 12/86:05 pmPWM - DTW
2 stops14h 35mMultiple Airlines
Thu 12/116:12 pmDTW - PWM
1 stop14h 54mMultiple Airlines
Deal found 10/22$255
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Wed 11/1911:21 amPWM - DTW
2 stops12h 08mMultiple Airlines
Tue 12/29:53 pmDTW - PWM
1 stop12h 43mMultiple Airlines
Deal found 10/22$256
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/159:45 amPWM - SBN
1 stop6h 23mUnited Airlines
Fri 11/283:18 pmSBN - PWM
2 stops7h 47mUnited Airlines
Deal found 10/20$257
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/82:20 pmPWM - SBN
1 stop6h 21mUnited Airlines
Tue 11/115:02 pmSBN - PWM
1 stop4h 48mUnited Airlines
Deal found 10/22$260
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/184:57 pmPWM - SBN
1 stop6h 28mUnited Airlines
Wed 11/199:59 amSBN - PWM
1 stop4h 20mUnited Airlines
Deal found 10/21$262
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Wed 11/126:18 pmPWM - ORD
1 stop20h 41mMultiple Airlines
Fri 11/141:50 pmORD - PWM
1 stop19h 51mMultiple Airlines
Deal found 10/21$264
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amPWM - ORD
1 stop5h 44mUnited Airlines
Tue 12/1610:50 amORD - PWM
Nonstop2h 32mUnited Airlines
Deal found 10/23$265

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 October 23, 2025.
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

PortlandSouth Bend

PWM - SBN

PWMSBN

Portland

Wed 11/12

6:00 am-11:44 am

1 stop5h 44m

South Bend/Michiana

Thu 11/27

6:00 am-12:30 pm

1 stop6h 30m

$233

PortlandSouth Bend

PWM - SBN

PWMSBN

Portland

Sat 11/15

4:53 pm-8:53 pm

1 stop4h 00m

South Bend/Michiana

Thu 11/27

6:00 am-12:30 pm

1 stop6h 30m

$233

PortlandSouth Bend

PWM - SBN

PWMSBN

Portland

Mon 11/17

4:53 pm-8:53 pm

1 stop4h 00m

South Bend/Michiana

Thu 11/27

6:00 am-12:30 pm

1 stop6h 30m

$233

PortlandSault Ste. Marie

PWM - CIU

PWMCIU

Portland

Tue 12/9

12:53 pm-7:57 pm

1 stop7h 04m

Sault Ste. Marie Chippewa County

Sat 12/13

6:53 am-4:00 pm

2 stops9h 07m

$244

PortlandSouth Bend

PWM - SBN

PWMSBN

Portland

Sat 11/15

9:45 am-4:08 pm

1 stop6h 23m

South Bend/Michiana

Fri 11/28

3:18 pm-11:05 pm

2 stops7h 47m

$257

PortlandChicago

PWM - MDW

PWMMDW

Portland

Thu 2/26

5:30 am-12:01 pm

1 stop7h 31m

Chicago Midway

Mon 3/2

1:05 pm-9:59 pm

1 stop7h 54m

$259

PortlandSouth Bend

PWM - SBN

PWMSBN

Portland

Sat 11/8

2:20 pm-8:41 pm

1 stop6h 21m

South Bend/Michiana

Tue 11/11

5:02 pm-9:50 pm

1 stop4h 48m

$260

PortlandKalamazoo

PWM - AZO

PWMAZO

Portland

Tue 3/10

4:50 pm-11:49 pm

1 stop6h 59m

Kalamazoo Intl

Wed 3/11

12:00 pm-4:15 pm

1 stop4h 15m

$266

PortlandSouth Bend

PWM - SBN

PWMSBN

Portland

Mon 11/17

4:53 pm-8:53 pm

1 stop4h 00m

South Bend/Michiana

Wed 11/19

8:10 am-12:08 pm

1 stop3h 58m

$267

PortlandSouth Bend

PWM - SBN

PWMSBN

Portland

Tue 11/18

4:57 pm-9:37 pm

1 stop4h 40m

South Bend/Michiana

Wed 11/19

7:30 am-2:19 pm

2 stops6h 49m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/23

Showing 1-10 of 60 results
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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, February is the cheapest month in which you can book a flight from Portland, Maine to Michigan (average of $44). Flying from Portland, Maine to Michigan in July is currently the most expensive (average of $110). 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 October 23, 2025.

It’s typically best to fly out from Portland, Maine to Michigan in the evening. Doing so could potentially save you 55% on the flight price compared to flying in the afternoon, which is usually more expensive.

Weekly flight availability from Portland, Maine to Michigan

Explore weekly flight availability from Portland to Michigan. 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 October 23, 2025.

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

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 October 23, 2025.
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
4,236 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,236 reviews
Southwest
8.0
Very good
4,236 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,982 reviews
Southwest
8.0
Very good
4,236 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,995 reviews
Southwest
8.0
Very good
4,236 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,032 reviews
Southwest
8.0
Very good
4,236 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 Delta, United Airlines, and American Airlines fly from Portland, Maine to Michigan in about 5h 44m. The time it takes to get you to your destination can typically vary by up to 39m. The distance between Portland, Maine and Michigan is about 822 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 $73. Users have also found prices from $93 and $99 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 - Detroit Metropolitan Wayne County and Portland - Chicago Midway.

  • 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 Delta (91%), KLM (86%) and WestJet (86%).

  • 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 $633. The most popular route, (Portland - Chicago O'Hare Intl), can usually be booked for $145.

  • 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, February is the cheapest month in which you can book a flight from Portland, Maine to Michigan (average of $44). Flying from Portland, Maine to Michigan in July is currently the most expensive (average of $110). 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.

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Alternative routes for Portland to Michigan

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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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$197Average$378FlexibilityNo cancel feeOn-time71%
DeltaCheapest$253Average$472FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$356FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$302Average$396FlexibilityNo cancel feeOn-time63%

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