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$174+ Cheap flights from Flint to Portland, ME (FNT - PWM)

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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — PWM
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Flint to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) to Portland (PWM). 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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(United Airlines)

One-way from

$174
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$378
Provider with most accurate pricing for Flint Bishop-Portland flight deals.
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Provider most trusted by Cheapflights users for Flint Bishop-Portland flights.
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From Flint Bishop to Portland
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One-way flight from Flint Bishop to Portland
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Highest demand for flights based on searches. 8% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Flint to Portland

Cheapest flights from Flint to Portland
Explore the most affordable flight options available from Flint to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/64:42 pmFNT - PWM
1 stop4h 35mUnited Airlines
Tue 12/94:25 pmPWM - FNT
1 stop6h 05mUnited Airlines
Deal found 11/12$249
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Tue 11/2511:02 amFNT - PWM
1 stop6h 03mAmerican Airlines
Mon 12/15:37 pmPWM - FNT
1 stop5h 37mAmerican Airlines
Deal found 11/12$348
This American Airlines deal was found by Cheapflights users on 11/13. 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.
Fri 11/2811:02 amFNT - PWM
2 stops11h 52mAmerican Airlines
Tue 12/25:37 pmPWM - FNT
1 stop5h 37mAmerican Airlines
Deal found 11/13$459
This American Airlines deal was found by Cheapflights users on 11/13. 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.
Mon 12/17:50 pmFNT - PWM
2 stops15h 56mAmerican Airlines
Mon 12/812:23 pmPWM - FNT
2 stops11h 09mAmerican Airlines
Deal found 11/13$508
This United Airlines deal was found by Cheapflights users on 11/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:42 pmFNT - PWM
2 stops21h 37mUnited Airlines
Sun 12/76:00 amPWM - FNT
2 stops16h 30mUnited Airlines
Deal found 11/13$608

Cheapflights Fare Finder

 
Customize your flight search to find flights from Flint to Portland 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 November 13, 2025.
Use the filters below to find and compare flights from Flint to Portland that are best for you.

Fly from

Flint

Fly to

Portland

Route

Depart

Return

Price

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

Sat 12/6

4:42 pm-9:17 pm

1 stop4h 35m

Portland

Tue 12/9

4:25 pm-10:30 pm

1 stop6h 05m

$249

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

Tue 11/25

11:02 am-5:05 pm

1 stop6h 03m

Portland

Mon 12/1

5:37 pm-11:14 pm

1 stop5h 37m

$348

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

Fri 11/28

11:02 am-10:54 pm

2 stops11h 52m

Portland

Tue 12/2

5:37 pm-11:14 pm

1 stop5h 37m

$459

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

Mon 12/1

7:50 pm-5:05 pm

1 stop21h 15m

Portland

Mon 12/8

12:23 pm-11:32 pm

2 stops11h 09m

$557

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

Thu 12/4

4:42 pm-2:19 pm

2 stops21h 37m

Portland

Sun 12/7

6:00 am-10:30 pm

2 stops16h 30m

$608

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

Wed 11/26

11:02 am-5:05 pm

1 stop6h 03m

$174

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

Thu 12/4

7:00 am-2:19 pm

2 stops7h 19m

$337

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

Sat 12/6

7:00 am-9:17 pm

1 stop14h 17m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Compare providers for flights from Flint to Portland

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 Flint to Portland in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Flint-Portland, Maine flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Flint-Portland, Maine flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Flint-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Flint-Portland, Maine flights, Cheapflights users trust eDreams the most. eDreams 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 Flint-Portland, Maine 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 Flint to Portland

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

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

Currently, March is the cheapest month in which you can book a flight from Flint to Portland, Maine (average of $48). Flying from Flint to Portland, Maine in June is currently the most expensive (average of $89). 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.

How much does it cost to fly round-trip from Flint to Portland, Maine?

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated November 13, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Flint to Portland 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.
United Airlines
7.4
Good
9,017 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,017 reviews
United Airlines
7.4
Good
9,017 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,051 reviews
United Airlines
7.4
Good
9,017 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Flint to Portland. 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 Flint to Portland, Maine?

    Airlines like United Airlines and American Airlines fly from Flint to Portland, Maine in about 4h 35m. The time it takes to get you to your destination can typically vary by up to 1h 28m. The distance between Flint and Portland, Maine is about 676 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Flint to Portland, Maine round-trip?

    Currently priced at $306, American Airlines will fly you from Flint to Portland, Maine and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $318. These flights start at 24% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Flint to Portland, Maine (average of $48). Flying from Flint to Portland, Maine in June is currently the most expensive (average of $89). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Brunswick
Auburn
Conway

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Top 2 airlines flying from Flint to Portland

Discover the top 2 airlines that operate flights from Flint to Portland. 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$306Average$403FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$318Average$394FlexibilityNo cancel feeOn-time69%

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