BOS - FNT

$149 Find Cheap Flights from Boston to Flint

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Flint departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Flint

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Flint, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Flint, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$267
American Airlines
Tue 6/2Fri 6/5
BOS - FNT • 1 stop
Cheapest one-way
$149
Typical prices: $239-$291
United Airlines
Sat 5/30
BOS - FNT • 2 stops
Top airlines
American Airlines
Cheapest • from $267 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Flint. You'll need at least 1 connection.
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We hope you love your trip to Flint!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Flint (BOS-FNT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Flint that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Flint

Tue, Jun 2 - Fri, Jun 5
American Airlines Logo
5:49 pm - 12:46 am
BOS
-
FNT
6h 57m
1 stop
American Airlines Logo
5:36 pm - 12:28 am
FNT
-
BOS
6h 52m
1 stop
$267American Airlines
Tue, Jun 2 - Fri, Jun 5
American Airlines Logo
8:19 am - 5:20 pm
BOS
-
FNT
9h 01m
2 stops
American Airlines Logo
5:36 pm - 12:28 am
FNT
-
BOS
6h 52m
1 stop
$272American Airlines
Wed, Jun 24 - Wed, Jul 8
American Airlines Logo
7:46 pm - 12:49 am
BOS
-
FNT
5h 03m
1 stop
American Airlines Logo
5:40 pm - 12:05 am
FNT
-
BOS
6h 25m
1 stop
$323American Airlines
Tue, Jun 2 - Thu, Jun 4
United Airlines Logo
3:08 pm - 11:03 pm
BOS
-
FNT
7h 55m
1 stop
United Airlines Logo
7:41 pm - 12:59 am
FNT
-
BOS
5h 18m
1 stop
$367United Airlines
Wed, Sep 2 - Sat, Sep 5
United Airlines Logo
9:40 am - 3:01 pm
BOS
-
FNT
5h 21m
1 stop
United Airlines Logo
7:41 pm - 1:05 am
FNT
-
BOS
5h 24m
1 stop
$368United Airlines
Wed, Sep 2 - Sat, Sep 5
United Airlines Logo
2:19 pm - 11:58 pm
BOS
-
FNT
9h 39m
2 stops
United Airlines Logo
7:41 pm - 1:05 am
FNT
-
BOS
5h 24m
1 stop
$373United Airlines
Wed, Jun 24 - Wed, Jul 8
American Airlines Logo
4:47 pm - 12:49 am
BOS
-
FNT
8h 02m
2 stops
American Airlines Logo
5:40 pm - 12:05 am
FNT
-
BOS
6h 25m
1 stop
$374American Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
6:42 pm - 11:58 pm
BOS
-
FNT
5h 16m
1 stop
United Airlines Logo
7:41 pm - 1:05 am
FNT
-
BOS
5h 24m
1 stop
$378United Airlines
Tue, May 12 - Sat, May 16
United Airlines Logo
7:30 am - 2:59 pm
BOS
-
FNT
7h 29m
1 stop
United Airlines Logo
3:34 pm - 9:59 pm
FNT
-
BOS
6h 25m
1 stop
$413United Airlines
Wed, Jul 1 - Sun, Jul 5
American Airlines Logo
5:00 am - 5:06 pm
BOS
-
FNT
12h 06m
1 stop
American Airlines Logo
5:52 pm - 9:34 am
FNT
-
BOS
15h 42m
1 stop
$415American Airlines
Booking Insights

KAYAK's insights & trends for Boston to Flint flights

Get data-powered insights and trends into flights from Boston to Flint to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Boston to Flint?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boston to Flint were found on American Airlines ($267) and United Airlines ($367).

Find deals

Good to know

Cheapest flight$149
Flight from Boston to Flint

When to book flights from Boston to Flint

Are your dates flexible? Find out the best times to travel from Boston to Flint based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Flint

  • What is the cheapest flight from Boston to Flint?

    In the last 3 days, the lowest price for a flight from Boston to Flint was $149 for a one-way ticket and $267 for a round-trip.

  • Do I need a passport to fly between Boston and Flint?

    No

  • Which aircraft models fly most regularly from Boston to Flint?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Flint?

    oneworld is the only airline alliance operating flights between Boston and Flint.

  • How does KAYAK find such low prices on flights from Boston to Flint?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Flint.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Flint?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Flint from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Flint?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Flint with an airline and back to Boston with another airline. Booking your flights between Boston and FNT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Flint?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Flint from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Boston to Flint

 
See real verified KAYAK customer reviews for airlines flying from Boston to Flint. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Flint? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11681 reviews
7.9Crew
7.2Comfort
6.4Food
6.9Entertainment
7.5Boarding
Airline reviews

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

10.0 ExcellentStan, Apr 2026
LAX - PHL
Read more American Airlines reviews

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

Early departure meant on time arrival. Only real problem was free internet had issues, although chatting with the internet help desk (you can do this via aainflight.com) got the issue resolved.

The staff and service on American Airlines were truly outstanding. I had requested wheelchair assistance for my mother due to her knee issues, and the team went above and beyond every step of the way—from boarding in Boston to our arrival in Chicago. Their care, professionalism, and attentiveness made the entire experience smooth and stress-free. I’m very grateful for the support they provided.

Everything you need to know for your flight from Boston to Flint

Information on your arrival and departure airports

Boston (BOS)
Flint (FNT)