BOS - FNT

$269 Find Cheap Flights from Boston to Flint - Compare and Save

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 9/8. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$354
American Airlines
Tue 7/21Tue 7/28
BOS - FNT • 1 stop
Cheapest one-way
$269
Typical prices: $203-$312
American Airlines
Tue 9/8
BOS - FNT • 1 stop
Top airlines
Cheapest • from $354 (round-trip)
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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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, Jul 21 - Tue, Jul 28
American Airlines Logo
5:38 pm - 11:34 pm
BOS
-
FNT
5h 56m
1 stop
American Airlines Logo
5:40 pm - 11:06 pm
FNT
-
BOS
5h 26m
1 stop
$354American Airlines
Tue, Jul 21 - Tue, Jul 28
American Airlines Logo
2:04 pm - 11:34 pm
BOS
-
FNT
9h 30m
2 stops
American Airlines Logo
5:40 pm - 11:06 pm
FNT
-
BOS
5h 26m
1 stop
$359American Airlines
Tue, Jun 30 - Sat, Jul 4
American Airlines Logo
5:45 pm - 12:49 am
BOS
-
FNT
7h 04m
1 stop
American Airlines Logo
5:29 am - 10:28 am
FNT
-
BOS
4h 59m
1 stop
$369American Airlines
Tue, Jun 30 - Sat, Jul 4
American Airlines Logo
5:45 pm - 12:49 am
BOS
-
FNT
7h 04m
1 stop
American Airlines Logo
5:29 am - 12:03 pm
FNT
-
BOS
6h 34m
2 stops
$374American Airlines
Tue, Jul 14 - Sun, Jul 19
American Airlines Logo
5:10 am - 5:10 pm
BOS
-
FNT
12h 00m
1 stop
American Airlines Logo
5:50 pm - 9:34 am
FNT
-
BOS
15h 44m
1 stop
$385American Airlines
Tue, Aug 11 - Wed, Aug 19
American Airlines Logo
7:17 pm - 12:53 am
BOS
-
FNT
5h 36m
1 stop
American Airlines Logo
5:45 pm - 10:50 pm
FNT
-
BOS
5h 05m
1 stop
$389American Airlines
Thu, Jul 16 - Sun, Jul 19
American Airlines Logo
5:10 am - 5:10 pm
BOS
-
FNT
12h 00m
1 stop
American Airlines Logo
5:50 pm - 9:34 am
FNT
-
BOS
15h 44m
1 stop
$393American Airlines
Tue, Aug 11 - Wed, Aug 19
American Airlines Logo
12:34 pm - 12:53 am
BOS
-
FNT
12h 19m
2 stops
American Airlines Logo
5:45 pm - 11:59 pm
FNT
-
BOS
6h 14m
1 stop
$394American Airlines
Tue, Aug 11 - Tue, Aug 18
American Airlines Logo
12:34 pm - 12:53 am
BOS
-
FNT
12h 19m
2 stops
American Airlines Logo
6:25 am - 4:42 pm
FNT
-
BOS
10h 17m
2 stops
$399American Airlines
Fri, Aug 14 - Mon, Aug 17
Multiple Airlines Logo
10:04 am - 11:01 pm
BOS
-
FNT
12h 57m
1 stop
Multiple Airlines Logo
4:53 pm - 1:27 am
FNT
-
BOS
32h 34m
2 stops
$401Multiple 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 5 days.

In the past 5 days, the cheapest round-trip tickets from Boston to Flint were found on American Airlines ($354) and United Airlines ($449).

Good to know

Cheapest flight$269
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 5 days, the lowest price for a flight from Boston to Flint was $269 for a one-way ticket and $354 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 11666 reviews
7.5Boarding
6.8Entertainment
7.9Crew
7.2Comfort
6.4Food
Airline reviews

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

2.0 MediocreUzair, Jun 2026
SFO - JFK
Read more American Airlines reviews

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

Trash. Sat on the runway for 40 mins…missed connecting flight because of it now I’m stuck. Thanks…a whole fkn lot.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

Awfully rude American worker at door when we started boarding flight. Then, walk into a blazing hot airplane with no air conditioning until twenty minutes into the flight. Free entertainment was non existent! My husband, along with the fellow passenger in our row, and I could not get entertainment to work, no WIFI! Really?? Been flying American a long time. Was very disappointed.

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Two hours delay, probably one hour because they didn’t bring catering and they had to bring water in board. There a change of aircraft. But delays galore at CLT so it must be a CLT and/or AA operation issue. The 1 hr additional delays because nobody could bring 2 packs of water sooner is probably the best example of this airline operates

Flight was delayed 5 hours. Initial reason for delay was 'maintenance' - which makes sense. Then, the additional 2 hours continued to say it was maintenance - when I know EWR had a 2 hour delay. AA did not say that. Additionally, when boarding, there was only one agent at the counter for a long time - until another came to help. After boarding, we had to wait another 45 minutes due to 'no catering'. So while we waited for catering, AA continued to board additional passengers - which seemed odd - and raised questions about what really was going on. I sat in First Class. During the flight, the flight crew allowed a significant number of non-First Class passengers to use the front bathroom - which created a very crowded environment in First Class which was uncomfortable. This also delayed First Class passengers from using the bathroom. Overall, horrible experience.

The Charleston, WV airport was cute. Very good staff and small enough to feel comfortable. The plane had more leg room than bigger planes. Much more comfortable.

Another uncoordinated American experience. Always surprises me at DFW for them of all places. Have to take this flight as there are no other good time options. We knew from the start that something was wrong, but the pilot wouldn't tell us. I just watched my Kayak app grow the delay by 10 minutes as it went to 3.5 hours. They were uncoordinated with maintenance (as maintenance, when finally arriving, knew within 15 minutes the plane wasn't going. No 'sorry' or 'this is what is going on' comment. The pilot seemed unfazed / didn't care about the process we were going through.

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

Information on your arrival and departure airports