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Portland

$245+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — PWM
mar 10 — mar 171
tis 3/10
tis 3/17
1 adult, Economy
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Cheap 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 februari 8, 2026.

This United Airlines deal was found by Cheapflights users on 2/8. 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.
tis 6/93:36 pm
FNT
-
PWM
1 stop6h 22m
United Airlines
lör 6/136:00 am
PWM
-
FNT
2 stops9h 01m
United Airlines
Deal found 2/8$342
This United Airlines deal was found by Cheapflights users on 2/7. 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.
lör 5/22:20 pm
FNT
-
PWM
1 stop6h 59m
United Airlines
ons 5/69:39 am
PWM
-
FNT
1 stop5h 25m
United Airlines
Deal found 2/7$373
This United Airlines deal was found by Cheapflights users on 2/7. 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.
tors 4/303:53 pm
FNT
-
PWM
1 stop5h 26m
United Airlines
mån 5/44:45 pm
PWM
-
FNT
1 stop5h 49m
United Airlines
Deal found 2/7$375
This United Airlines deal was found by Cheapflights users on 2/8. 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.
tors 6/113:36 pm
FNT
-
PWM
1 stop6h 22m
United Airlines
lör 6/135:20 am
PWM
-
FNT
3 stops9h 41m
United Airlines
Deal found 2/8$383
This United Airlines deal was found by Cheapflights users on 2/8. 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.
tis 6/93:36 pm
FNT
-
PWM
1 stop6h 22m
United Airlines
ons 6/175:20 am
PWM
-
FNT
3 stops9h 41m
United Airlines
Deal found 2/8$384
This United Airlines deal was found by Cheapflights users on 2/8. 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.
ons 6/103:36 pm
FNT
-
PWM
2 stops8h 14m
United Airlines
lör 6/135:20 am
PWM
-
FNT
3 stops13h 28m
United Airlines
Deal found 2/8$389
This American Airlines deal was found by Cheapflights users on 2/8. 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.
tis 6/95:37 pm
FNT
-
PWM
1 stop6h 30m
American Airlines
tis 6/167:36 pm
PWM
-
FNT
1 stop5h 00m
American Airlines
Deal found 2/8$397
This United Airlines deal was found by Cheapflights users on 2/8. 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.
ons 6/103:36 pm
FNT
-
PWM
1 stop6h 22m
United Airlines
tis 6/164:58 pm
PWM
-
FNT
1 stop6h 42m
United Airlines
Deal found 2/8$408
This United Airlines deal was found by Cheapflights users on 2/8. 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.
tors 6/113:36 pm
FNT
-
PWM
1 stop6h 22m
United Airlines
tis 6/166:00 am
PWM
-
FNT
2 stops9h 01m
United Airlines
Deal found 2/8$414

Find 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 februari 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$373
(United Airlines)

One-way from

$245
(United Airlines)

Popular in

March

Cheapest in

September
Provider with most accurate pricing for Flint Bishop-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Flint Bishop-Portland flights.
Search Deals
From Flint Bishop to Portland
Search Deals
One-way flight from Flint Bishop to Portland
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals

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 februari 8, 2026.
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

ons 6/10

3:36 pm-9:58 pm

1 stop6h 22m

Portland

lör 6/13

6:00 am-3:01 pm

2 stops9h 01m

$342

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

lör 5/2

2:20 pm-9:19 pm

1 stop6h 59m

Portland

ons 5/6

9:39 am-3:04 pm

1 stop5h 25m

$373

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

tors 4/30

3:53 pm-9:19 pm

1 stop5h 26m

Portland

mån 5/4

4:45 pm-10:34 pm

1 stop5h 49m

$375

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

ons 6/10

3:36 pm-9:58 pm

1 stop6h 22m

Portland

ons 6/17

5:20 am-3:01 pm

3 stops9h 41m

$384

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

tis 6/9

5:37 pm-12:07 am

1 stop6h 30m

Portland

tis 6/16

7:36 pm-12:36 am

1 stop5h 00m

$397

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

ons 3/25

7:15 am-3:14 pm

1 stop7h 59m

$245

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

mån 7/20

5:38 pm-10:41 pm

1 stop5h 03m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Flint-Portland, Maine flight deals on Cheapflights vs. FlightHub >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 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 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, April 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 December is currently the most expensive (average of $101). 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.

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 februari 8, 2026.
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
9,257 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,257 reviews
United Airlines
7.4
Good
9,257 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,254 reviews
United Airlines
7.4
Good
9,257 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 fly from Flint to Portland, Maine in about 6h 22m. The time it takes to get you to your destination can typically vary by up to . The distance between Flint and Portland, Maine is about 676 mi.

  • 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 23% 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, April 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 December is currently the most expensive (average of $101). 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 februari 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$306Average$376FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$318Average$393FlexibilityNo cancel feeOn-time69%

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