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Cheap flights from Flint to Portland from $204

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Flint to Portland departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Flint to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:36 pm - 11:51 pm
FNT
-
PWM
8h 15m
2 stops
United Airlines Logo
5:15 am - 3:01 pm
PWM
-
FNT
9h 46m
2 stops
$353United Airlines
Thu, Jun 25 - Tue, Jun 30
American Airlines Logo
5:39 pm - 12:35 am
FNT
-
PWM
6h 56m
1 stop
American Airlines Logo
6:01 am - 5:02 pm
PWM
-
FNT
11h 01m
2 stops
$357American Airlines
Tue, Jun 30 - Fri, Jul 3
American Airlines Logo
10:50 am - 10:47 pm
FNT
-
PWM
11h 57m
2 stops
American Airlines Logo
6:01 am - 5:02 pm
PWM
-
FNT
11h 01m
2 stops
$362American Airlines
Tue, Jun 30 - Fri, Jul 3
American Airlines Logo
6:00 am - 12:24 pm
FNT
-
PWM
6h 24m
2 stops
American Airlines Logo
3:30 pm - 11:13 pm
PWM
-
FNT
7h 43m
1 stop
$382American Airlines
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
6:00 am - 12:24 pm
FNT
-
PWM
6h 24m
2 stops
American Airlines Logo
1:14 pm - 11:13 pm
PWM
-
FNT
9h 59m
2 stops
$387American Airlines
Wed, Aug 12 - Wed, Aug 19
United Airlines Logo
3:34 pm - 9:19 pm
FNT
-
PWM
5h 45m
1 stop
United Airlines Logo
4:50 pm - 10:34 pm
PWM
-
FNT
5h 44m
1 stop
$407United Airlines
Sat, May 9 - Tue, May 12
United Airlines Logo
3:34 pm - 9:19 pm
FNT
-
PWM
5h 45m
1 stop
United Airlines Logo
9:50 am - 10:34 pm
PWM
-
FNT
12h 44m
2 stops
$412United Airlines
Sat, May 9 - Tue, May 12
United Airlines Logo
3:55 pm - 9:40 pm
FNT
-
PWM
5h 45m
1 stop
United Airlines Logo
4:28 pm - 10:48 pm
PWM
-
FNT
6h 20m
1 stop
$413United Airlines
Thu, Apr 9 - Sun, Apr 12
American Airlines Logo
5:36 am - 2:37 pm
FNT
-
PWM
9h 01m
2 stops
American Airlines Logo
10:24 am - 7:03 pm
PWM
-
FNT
8h 39m
2 stops
$417American Airlines
Wed, Apr 8 - Tue, Apr 14
American Airlines Logo
5:30 am - 12:40 pm
FNT
-
PWM
7h 10m
2 stops
American Airlines Logo
7:19 pm - 12:43 am
PWM
-
FNT
5h 24m
1 stop
$418American Airlines
Fri, Jun 12 - Wed, Jun 17

United Airlines flights from Flint to Portland, Maine

Our best United Airlines deals on Flint to Portland, Maine flight tickets
United Airlines
Jun 25
FNT3:36 pmFlint Bishop
8h 15m
2 stops
PWM11:51 pmPortland
Jun 30
PWM5:15 amPortland
9h 46m
2 stops
FNT3:01 pmFlint Bishop
$353
United Airlines
May 9
FNT3:34 pmFlint Bishop
5h 45m
1 stop
PWM9:19 pmPortland
May 12
PWM4:50 pmPortland
5h 44m
1 stop
FNT10:34 pmFlint Bishop
$407
United Airlines
May 9
FNT3:34 pmFlint Bishop
5h 45m
1 stop
PWM9:19 pmPortland
May 12
PWM9:50 amPortland
12h 44m
2 stops
FNT10:34 pmFlint Bishop
$412

American Airlines flights from Flint to Portland, Maine

Our best American Airlines deals on Flint to Portland, Maine flight tickets
American Airlines
Jun 30
FNT5:39 pmFlint Bishop
6h 56m
1 stop
PWM12:35 amPortland
Jul 3
PWM6:01 amPortland
11h 01m
2 stops
FNT5:02 pmFlint Bishop
$357
American Airlines
Jun 30
FNT10:50 amFlint Bishop
11h 57m
2 stops
PWM10:47 pmPortland
Jul 3
PWM6:01 amPortland
11h 01m
2 stops
FNT5:02 pmFlint Bishop
$362
American Airlines
Aug 12
FNT6:00 amFlint Bishop
6h 24m
2 stops
PWM12:24 pmPortland
Aug 19
PWM3:30 pmPortland
7h 43m
1 stop
FNT11:13 pmFlint Bishop
$382

momondo Fare Finder

 
Customize your flight search to find flights from Flint to Portland, Maine 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, momondo users made 832,500 searches. Data last updated March 29, 2026.
Use the filters below to find and compare flights from Flint to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

Thu 6/25

3:36 pm-11:51 pm

2 stops8h 15m

Portland

Tue 6/30

5:15 am-3:01 pm

2 stops9h 46m

$353

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

Tue 6/30

5:39 pm-12:35 am

1 stop6h 56m

Portland

Fri 7/3

6:01 am-5:02 pm

2 stops11h 01m

$357

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

Tue 6/30

10:50 am-10:47 pm

2 stops11h 57m

Portland

Fri 7/3

6:01 am-5:02 pm

2 stops11h 01m

$362

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

Wed 8/12

6:00 am-12:24 pm

2 stops6h 24m

Portland

Wed 8/19

3:30 pm-11:13 pm

1 stop7h 43m

$382

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

Wed 8/12

6:00 am-12:24 pm

2 stops6h 24m

Portland

Wed 8/19

1:14 pm-11:13 pm

2 stops9h 59m

$387
Quickest round-trip

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

Sat 5/9

3:34 pm-9:19 pm

1 stop5h 45m

Portland

Tue 5/12

4:50 pm-10:34 pm

1 stop5h 44m

$407

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

Sat 5/9

3:34 pm-9:19 pm

1 stop5h 45m

Portland

Tue 5/12

9:50 am-10:34 pm

2 stops12h 44m

$412

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

Thu 4/9

3:55 pm-9:40 pm

1 stop5h 45m

Portland

Sun 4/12

4:28 pm-10:48 pm

1 stop6h 20m

$413

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

Wed 4/8

5:36 am-2:37 pm

2 stops9h 01m

Portland

Tue 4/14

10:24 am-7:03 pm

2 stops8h 39m

$417

FlintPortland

FNT - PWM

FNTPWM

Flint Bishop

Fri 6/12

5:30 am-12:40 pm

2 stops7h 10m

Portland

Wed 6/17

7:19 pm-12:43 am

1 stop5h 24m

$418

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Portland from

How to get the cheapest flight ticket from Flint to Portland, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Flint to Portland, Maine flights?

You could potentially save up to 22% on your flight if you consider stops on a Flint to Portland, Maine flight.

When to book flights from Flint to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Flint to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Flint to Portland, Maine (FNT to PWM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Flint to Portland, Maine

Fastest flight time

5h 45m

Direct flights

None
The fastest flight from Flint to Portland, Maine takes 5h 45m
There are no direct flights from Flint to Portland, Maine. There are no popular flight routes from Flint to Portland, Maine.
Search flight deals

  • How far is Flint Bishop to Portland by plane?

    There are 675.3 mi between Flint Bishop and Portland. 5h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Flint Bishop Airport to Portland Airport?

    Prices for flights from Flint Bishop Airport to Portland Airport were last updated today.

  • How many operators does momondo search for flights from Flint Bishop Airport to Portland Airport?

  • How old do you have to be to fly from Flint Bishop Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Flint Bishop Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Flint to Portland, Maine?

Best airlines flying from Flint to Portland, Maine

Compare and see reviews for airlines that fly from Flint to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $306Free CancellationRating
7.1
11,521 reviews
Search American Airlines flights
United AirlinesPriceFrom $318Free CancellationRating
7.4
9,509 reviews
Search United Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Brunswick
Bartlett
Gorham
Auburn
Windham
Intervale
Oxford
Bath
Georgetown
Falmouth
Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from Flint to Portland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Flint to Portland. momondo saves you time and could save you money on your trip.

Can I find flights from Flint to Portland with flexible booking policies on momondo?

Flights from Flint to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Flint to Portland?

Once you have performed a search for Flint to Portland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Flint to Portland right now. Can momondo alert me if prices change?

Price alerts on flights to Portland from Flint are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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