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Flint

$169+ Cheap flights from Portland, ME to Flint, MI (PWM - FNT)

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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — FNT
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Portland to Flint

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Flint (FNT). 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 September 15, 2025.

Round-trip from

$309
(United Airlines)

One-way from

$169
(American Airlines)
From Portland to Flint Bishop
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One-way flight from Portland to Flint Bishop
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Find flight deals from Portland to Flint

Cheapest flights from Portland to Flint
Explore the most affordable flight options available from Portland to Flint. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 9/254:57 pmPWM - FNT
1 stop5h 32mUnited Airlines
Sat 9/274:43 pmFNT - PWM
1 stop5h 01mUnited Airlines
Deal found 9/14$309
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:19 amPWM - FNT
2 stops11h 38mAmerican Airlines
Wed 11/510:49 amFNT - PWM
1 stop6h 16mAmerican Airlines
Deal found 9/12$324
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/36:14 amPWM - FNT
1 stop7h 12mUnited Airlines
Tue 10/77:00 amFNT - PWM
2 stops9h 44mUnited Airlines
Deal found 9/14$329
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/35:45 amPWM - FNT
2 stops7h 41mUnited Airlines
Mon 10/62:05 pmFNT - PWM
2 stops9h 54mUnited Airlines
Deal found 9/14$363
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:01 amPWM - FNT
1 stop8h 02mAmerican Airlines
Wed 10/810:53 amFNT - PWM
2 stops9h 21mAmerican Airlines
Deal found 9/14$383
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/35:45 amPWM - FNT
2 stops7h 41mUnited Airlines
Wed 10/87:00 amFNT - PWM
2 stops9h 44mUnited Airlines
Deal found 9/14$410

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Flint 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 September 15, 2025.
Use the filters below to find and compare flights from Portland to Flint that are best for you.

Fly from

Portland

Fly to

Flint

Route

Depart

Return

Price

PortlandFlint

PWM - FNT

PWMFNT

Portland

Thu 9/25

4:57 pm-10:29 pm

1 stop5h 32m

Flint Bishop

Sat 9/27

4:43 pm-9:44 pm

1 stop5h 01m

$309

PortlandFlint

PWM - FNT

PWMFNT

Portland

Sat 11/1

8:19 am-7:57 pm

2 stops11h 38m

Flint Bishop

Wed 11/5

10:49 am-5:05 pm

1 stop6h 16m

$324

PortlandFlint

PWM - FNT

PWMFNT

Portland

Fri 10/3

4:57 pm-10:29 pm

1 stop5h 32m

Flint Bishop

Mon 10/6

2:05 pm-9:44 pm

1 stop7h 39m

$324

PortlandFlint

PWM - FNT

PWMFNT

Portland

Fri 10/3

6:14 am-1:26 pm

1 stop7h 12m

Flint Bishop

Tue 10/7

7:00 am-2:33 pm

1 stop7h 33m

$324

PortlandFlint

PWM - FNT

PWMFNT

Portland

Wed 12/24

12:19 pm-11:07 pm

2 stops10h 48m

$169

PortlandFlint

PWM - FNT

PWMFNT

Portland

Wed 12/24

9:30 am-3:50 pm

1 stop6h 20m

$464

PortlandFlint

PWM - FNT

PWMFNT

Portland

Wed 12/24

6:18 pm-10:54 pm

3 stops28h 36m

$562

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Portland to Flint

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

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

Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Flint, Michigan (average of $292). Flying from Portland, Maine to Flint, Michigan in December is currently the most expensive (average of $422). 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.

Related info for your journey

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

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

    For as low as $309, United Airlines can have you in Flint, Michigan from Portland, Maine in 5h 32m. Airlines will cover a distance of 676 mi.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Flint, Michigan (average of $292). Flying from Portland, Maine to Flint, Michigan in December is currently the most expensive (average of $422). 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 Flint?

Book flights to Flint if you plan to visit one of these locations
Birch Run
Grand Blanc

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