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

There are many flights that can get you from Portland, Maine to Flint in 8h 19m. Fly via United Airlines to get the fastest option. Portland, Maine and Flint are separated by a distance of 676 mi.

In terms of precipitation, rainfall in Flint ranges from 1.3 - 3.5 inches per month. September is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Flint when rainfall is around 1.3 in.

If weather is an important factor for your trip to Flint, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from PWM to FNT?

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

Most accurate provider : When it comes to deals on Portland, Maine-Flint flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Flint flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Flint flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland, Maine-Flint 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-Flint flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$339+ Cheap Flights from Portland, ME to Flint

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Cheap flight deals from Portland to Flint

Cheapest

Best

Last-minute

One-way

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 November 10, 2026.

Sat 12/54:47 pm -

1 stop7h 12m

Sat 12/129:00 am -

1 stop6h 38m

Deal found 11/5

$449

Wed 11/115:08 pm -

1 stop6h 28m

Mon 11/169:00 am -

1 stop5h 16m

Deal found 11/10

$469

Wed 11/116:00 am -

2 stops11h 01m

Mon 11/166:21 am -

1 stop5h 32m

Deal found 11/10

$474

Sun 12/64:47 pm -

1 stop7h 12m

Sat 12/129:00 am -

1 stop6h 38m

Deal found 11/5

$563

Sat 12/57:00 am -

2 stops10h 57m

Sun 12/135:15 am -

2 stops9h 22m

Deal found 11/5

$573

Thu 12/36:00 am -

2 stops11h 57m

Sun 12/69:00 am -

2 stops10h 12m

Deal found 11/9

$598

Thu 12/107:00 am -

2 stops10h 57m

Sun 12/139:00 am -

1 stop6h 38m

Deal found 11/9

$603

Best flights from Portland to Flint
Discover carefully curated flight deals from Portland to Flint that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.

Sat 12/59:38 am -

2 stops8h 19m

Sat 12/129:00 am -

1 stop6h 38m

Deal found 11/5

$454

Sat 2/64:25 pm -

1 stop7h 33m

Tue 2/92:04 pm -

2 stops9h 28m

Deal found 11/7

$454

Sun 12/64:47 pm -

1 stop7h 12m

Sat 12/129:00 am -

1 stop6h 38m

Deal found 11/5

$563

Sat 12/54:47 pm -

1 stop7h 12m

Sun 12/135:15 am -

2 stops9h 22m

Deal found 11/5

$568

Thu 12/107:00 am -

2 stops10h 57m

Sun 12/139:00 am -

1 stop6h 38m

Deal found 11/9

$603

Last-minute flights from Portland to Flint
Discover last-minute flight deals from Portland to Flint. Data last updated November 10, 2026 and is based on user searches.

Wed 11/115:08 pm -

1 stop6h 28m

Mon 11/169:00 am -

1 stop5h 16m

Deal found 11/10

$469

Wed 11/116:00 am -

2 stops11h 01m

Mon 11/166:21 am -

1 stop5h 32m

Deal found 11/10

$474

Thu 12/36:00 am -

2 stops11h 57m

Sun 12/69:00 am -

2 stops10h 12m

Deal found 11/9

$598

Sat 12/54:47 pm -

1 stop7h 12m

Sat 12/129:00 am -

1 stop6h 38m

Deal found 11/5

$449

Sat 12/57:00 am -

2 stops10h 57m

Sun 12/135:15 am -

2 stops9h 22m

Deal found 11/5

$573

Sun 12/64:47 pm -

1 stop7h 12m

Sat 12/129:00 am -

1 stop6h 38m

Deal found 11/5

$563

Thu 12/107:00 am -

2 stops10h 57m

Sun 12/139:00 am -

1 stop6h 38m

Deal found 11/9

$603

Find flight deals from Portland to Flint

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$449 (United Airlines)
One-way from	$339 (United Airlines)

Provider with most accurate pricing for Portland-Flint Bishop flight deals.

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Provider most trusted by Cheapflights users for Portland-Flint Bishop flights.

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From Portland to Flint Bishop

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One-way flight from Portland to Flint Bishop

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Fly from

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Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandFlint

PWM Portland - FNT Flint Bishop

PWMFNT

Portland

Sun 12/6

4:47 pm-11:59 pm

1 stop7h 12m

Flint Bishop

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$339

PortlandFlint

PWM Portland - FNT Flint Bishop

PWMFNT

Portland

Sat 12/5

9:38 am-5:57 pm

2 stops8h 19m

Flint Bishop

Sat 12/12

9:00 am-3:38 pm

1 stop6h 38m

$454

PortlandFlint

PWM Portland - FNT Flint Bishop

PWMFNT

Portland

Sat 2/6

4:25 pm-11:58 pm

1 stop7h 33m

Flint Bishop

Tue 2/9

2:04 pm-11:32 pm

2 stops9h 28m

$454

PortlandFlint

PWM Portland - FNT Flint Bishop

PWMFNT

Portland

Sun 12/6

4:47 pm-11:59 pm

1 stop7h 12m

Flint Bishop

Sat 12/12

9:00 am-3:38 pm

1 stop6h 38m

$563

PortlandFlint

PWM Portland - FNT Flint Bishop

PWMFNT

Portland

Sat 12/5

4:47 pm-11:59 pm

1 stop7h 12m

Flint Bishop

Sun 12/13

5:15 am-2:37 pm

2 stops9h 22m

$568

PortlandFlint

PWM Portland - FNT Flint Bishop

PWMFNT

Portland

Thu 12/10

7:00 am-5:57 pm

2 stops10h 57m

Flint Bishop

Sun 12/13

9:00 am-3:38 pm

1 stop6h 38m

$603

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Sorted by cheapest first

Compare providers for flights from Portland to Flint

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Flint in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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-Flint flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Flint flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Flint flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland, Maine-Flint 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-Flint 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 Flint

Have a flexible travel schedule? Discover the best time to fly to Flint from Portland with our price prediction graph.

PWM-FNT

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.

Related info for your journey

How long is the flight from Portland, Maine to Flint?
There are many flights that can get you from Portland, Maine to Flint in 8h 19m. Fly via United Airlines to get the fastest option. Portland, Maine and Flint are separated by 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.

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$339+ Cheap flights from Portland, ME to Flint (PWM - FNT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Flint with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to Flint

Cheapest flights from Portland to FlintExplore 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 November 10, 2026.

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 November 10, 2026.

Best flights from Portland to FlintDiscover carefully curated flight deals from Portland to Flint that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.

Discover carefully curated flight deals from Portland to Flint that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.

Last-minute flights from Portland to FlintDiscover last-minute flight deals from Portland to Flint. Data last updated November 10, 2026 and is based on user searches.

Discover last-minute flight deals from Portland to Flint. Data last updated November 10, 2026 and is based on user searches.

One-way flights from Portland to FlintSearch for one-way flight options from Portland to Flint. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.

Search for one-way flight options from Portland to Flint. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.

Find flight deals from Portland to Flint

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Use the filters below to find and compare flights from Portland to Flint that are best for you.

Compare providers for flights from Portland to Flint

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 Flint in November.

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.

Related info for your journey

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

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

How can I find direct flights from Portland to Flint?

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

Traveling to a place near Flint?

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Alternative routes for Portland to Flint

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Complete your trip

Complete your trip to Flint by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Portland to Flint by cabin class

Find flights from Portland to Flint, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Flint

Explore flights to Flint departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 10, 2026.

Portland and Flint flights

Browse other Portland and Flint flight options. Last updated on November 10, 2026.

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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 November 10, 2026.

Best flights from Portland to Flint
Discover carefully curated flight deals from Portland to Flint that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.

Last-minute flights from Portland to Flint
Discover last-minute flight deals from Portland to Flint. Data last updated November 10, 2026 and is based on user searches.

One-way flights from Portland to Flint
Search for one-way flight options from Portland to Flint. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.