What is the cheapest airline that flies from Boston Logan Intl to Flint Bishop?

American Airlines and United Airlines are the most popular carriers operating from Boston Logan Intl to Flint Bishop

What airlines fly to Flint?

Delta, JetBlue and Spirit Airlines are the top three most popular airlines that fly to Flint from Boston according to our data. Delta is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Flint. Keep in mind that there are 6 different airlines that fly to Flint on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Boston Logan Intl Airport to Flint Bishop Airport?

Prices for flights from Boston Logan Intl Airport to Flint Bishop Airport were last updated today.

How many operators does momondo search for flights from Boston Logan Intl Airport to Flint Bishop Airport?

There is 1 operator available for flights from Boston Logan Intl Airport to Flint Bishop Airport as of December 2025.

How old do you have to be to fly from Boston Logan Intl Airport to Flint Bishop Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Flint Bishop Airport.

What documentation or ID do you need to fly to Flint Bishop Airport?

The travel and health documents you'll need for your trip to Flint Bishop Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Flint Bishop Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$48 Cheap Flights from Boston to Flint in 2025/26

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Find the cheapest flights from Boston to Flint

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One-way

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Cheap round-trip flights

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3:50 pm - 11:26 pm

BOS

FNT

7h 36m1 stop

1:40 pm - 10:29 pm

FNT

BOS

8h 49m2 stops

$212American Airlines

Thu, Feb 5 - Sun, Feb 8

1:35 pm - 11:26 pm

BOS

FNT

9h 51m2 stops

1:40 pm - 10:29 pm

FNT

BOS

8h 49m2 stops

$217American Airlines

Thu, Feb 5 - Sun, Feb 8

3:50 pm - 11:26 pm

BOS

FNT

7h 36m1 stop

6:30 am - 12:11 pm

FNT

BOS

5h 41m1 stop

$252American Airlines

Thu, Feb 5 - Sun, Feb 8

9:30 am - 5:09 pm

BOS

FNT

7h 39m1 stop

7:00 am - 12:46 pm

FNT

BOS

5h 46m1 stop

$352United Airlines

Sat, Jan 31 - Tue, Feb 3

6:00 am - 5:09 pm

BOS

FNT

11h 09m2 stops

7:00 am - 2:00 pm

FNT

BOS

7h 00m1 stop

$357United Airlines

Sat, Jan 31 - Tue, Feb 3

6:00 am - 5:09 pm

BOS

FNT

11h 09m2 stops

7:00 am - 6:32 pm

FNT

BOS

11h 32m2 stops

$362United Airlines

Sat, Jan 31 - Tue, Feb 3

9:30 am - 5:09 pm

BOS

FNT

7h 39m1 stop

7:00 am - 2:00 pm

FNT

BOS

7h 00m1 stop

$389United Airlines

Mon, Jan 19 - Tue, Jan 20

6:00 am - 5:09 pm

BOS

FNT

11h 09m2 stops

7:00 am - 5:14 pm

FNT

BOS

10h 14m2 stops

$419United Airlines

Sat, Jan 31 - Tue, Feb 3

4:16 pm - 10:44 pm

BOS

FNT

6h 28m1 stop

5:44 pm - 12:46 pm

FNT

BOS

19h 02m1 stop

$460United Airlines

Sun, Jan 18 - Mon, Jan 19

5:20 am - 3:51 pm

BOS

FNT

10h 31m2 stops

4:26 pm - 12:45 am

FNT

BOS

8h 19m1 stop

$472United Airlines

Thu, Dec 25 - Sun, Jan 4

American Airlines flights from Boston to Flint

Our best American Airlines deals on Boston to Flint flight tickets

American Airlines

Feb 5

BOS3:50 pmBoston Logan Intl

7h 36m

1 stop

FNT11:26 pmFlint Bishop

Feb 8

FNT1:40 pmFlint Bishop

8h 49m

2 stops

BOS10:29 pmBoston Logan Intl

$212

Find similar

American Airlines

Feb 5

BOS1:35 pmBoston Logan Intl

9h 51m

2 stops

FNT11:26 pmFlint Bishop

Feb 8

FNT1:40 pmFlint Bishop

8h 49m

2 stops

BOS10:29 pmBoston Logan Intl

$217

Find similar

American Airlines

Feb 5

BOS3:50 pmBoston Logan Intl

7h 36m

1 stop

FNT11:26 pmFlint Bishop

Feb 8

FNT6:30 amFlint Bishop

5h 41m

1 stop

BOS12:11 pmBoston Logan Intl

$252

Find similar

United Airlines flights from Boston to Flint

Our best United Airlines deals on Boston to Flint flight tickets

United Airlines

Jan 31

BOS9:30 amBoston Logan Intl

7h 39m

1 stop

FNT5:09 pmFlint Bishop

Feb 3

FNT7:00 amFlint Bishop

5h 46m

1 stop

BOS12:46 pmBoston Logan Intl

$352

Find similar

United Airlines

Jan 31

BOS6:00 amBoston Logan Intl

11h 09m

2 stops

FNT5:09 pmFlint Bishop

Feb 3

FNT7:00 amFlint Bishop

7h 00m

1 stop

BOS2:00 pmBoston Logan Intl

$357

Find similar

United Airlines

Jan 31

BOS6:00 amBoston Logan Intl

11h 09m

2 stops

FNT5:09 pmFlint Bishop

Feb 3

FNT7:00 amFlint Bishop

11h 32m

2 stops

BOS6:32 pmBoston Logan Intl

$362

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonFlint

BOS - FNT

BOSFNT

Boston Logan Intl

Thu 2/5

3:50 pm-11:26 pm

1 stop7h 36m

Flint Bishop

Sun 2/8

1:40 pm-10:29 pm

2 stops8h 49m

$212

BostonFlint

BOS - FNT

BOSFNT

Boston Logan Intl

Thu 2/5

1:35 pm-11:26 pm

2 stops9h 51m

Flint Bishop

Sun 2/8

1:40 pm-10:29 pm

2 stops8h 49m

$217

BostonFlint

BOS - FNT

BOSFNT

Boston Logan Intl

Thu 2/5

3:50 pm-11:26 pm

1 stop7h 36m

Flint Bishop

Sun 2/8

6:30 am-12:11 pm

1 stop5h 41m

$252

BostonFlint

BOS - FNT

BOSFNT

Boston Logan Intl

Sat 1/31

9:30 am-5:09 pm

1 stop7h 39m

Flint Bishop

Tue 2/3

7:00 am-12:46 pm

1 stop5h 46m

$352

BostonFlint

BOS - FNT

BOSFNT

Boston Logan Intl

Sat 1/31

6:00 am-5:09 pm

2 stops11h 09m

Flint Bishop

Tue 2/3

7:00 am-2:00 pm

1 stop7h 00m

$357

BostonFlint

BOS - FNT

BOSFNT

Boston Logan Intl

Sat 1/31

6:00 am-5:09 pm

2 stops11h 09m

Flint Bishop

Tue 2/3

7:00 am-6:32 pm

2 stops11h 32m

$362

BostonFlint

BOS - FNT

BOSFNT

Boston Logan Intl

Mon 1/19

9:30 am-5:09 pm

1 stop7h 39m

Flint Bishop

Tue 1/20

7:00 am-2:00 pm

1 stop7h 00m

$389

BostonFlint

BOS - FNT

BOSFNT

Boston Logan Intl

Sat 1/31

6:00 am-5:09 pm

2 stops11h 09m

Flint Bishop

Tue 2/3

7:00 am-5:14 pm

2 stops10h 14m

$419

BostonFlint

BOS - FNT

BOSFNT

Boston Logan Intl

Sun 1/18

4:16 pm-10:44 pm

1 stop6h 28m

Flint Bishop

Mon 1/19

5:44 pm-12:46 pm

1 stop19h 02m

$460

BostonFlint

BOS - FNT

BOSFNT

Boston Logan Intl

Thu 12/25

5:20 am-3:51 pm

2 stops10h 31m

Flint Bishop

Sun 1/4

4:26 pm-12:45 am

1 stop8h 19m

$472

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Flint

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

Prices

Airlines

What is the cheapest day to depart on your flight to Flint?

The cheapest day to depart from Boston to Flint is on a Tuesday when prices can be found for as low as $323. Flights from Boston to Flint on a Friday will generally be more expensive and average around $787. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Flint?

Flying to Flint from Boston in the morning is the least expensive time of day to depart. momondo users have found prices as low as $406 when looking at flights departing in the morning. Flights in the afternoon are often more expensive with an average ticket price of $682.

Can stopping save me money on Boston to Flint flights?

You could potentially save up to 56% on your flight if you consider stops on a Boston to Flint flight.

When to book flights from Boston to Flint

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Flint according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Flint (BOS to FNT) flight deals and tips

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

Fastest flight time	6h 15m
Direct flights	None

The fastest flight from Boston to Flint takes 6h 15m

There are no direct flights from Boston to Flint. There are no popular flight routes from Boston to Flint.

Search flight deals

How far is Boston Logan Intl to Flint Bishop by plane?
There are 641.9 mi between Boston Logan Intl and Flint Bishop. By plane, this route typically takes 6h 15m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Flint Bishop Airport?
Prices for flights from Boston Logan Intl Airport to Flint Bishop Airport were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Flint Bishop Airport?
There is 1 operator available for flights from Boston Logan Intl Airport to Flint Bishop Airport as of December 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Flint Bishop Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Flint Bishop Airport.
What documentation or ID do you need to fly to Flint Bishop Airport?
The travel and health documents you'll need for your trip to Flint Bishop Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Flint Bishop Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Boston to Flint?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boston to Flint is American Airlines (100% of total bookings).

Best airlines flying from Boston to Flint

Compare and see reviews for airlines that fly from Boston to Flint with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $236	Free Cancellation	Rating 7.2 11,050 reviews		Search American Airlines flights

Grand Blanc

Birch Run

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Flint. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Boston to Flint flights to just show those with flexible booking policies.

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

Once you have performed a search for Boston to Flint 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 Boston to Flint right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Flint flights. All you need is a valid email address and we will do the rest; it is that quick and easy.