BOS - FNT

$114 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 1/16. 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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Everything you should know

Cheapest round-trip
$212
American Airlines
Thu 2/5Sun 2/8
BOS - FNT • 1 stop
Cheapest one-way
$114
American Airlines
Fri 1/16
BOS - FNT • 1 stop
Top airlines
American Airlines
Cheapest • from $212 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Thu, Feb 5 - Sun, Feb 8
American Airlines Logo
3:50 pm - 11:26 pm
BOS
-
FNT
7h 36m1 stop
American Airlines Logo
1:40 pm - 10:29 pm
FNT
-
BOS
8h 49m2 stops
$212American Airlines
Thu, Feb 5 - Sun, Feb 8
American Airlines Logo
1:35 pm - 11:26 pm
BOS
-
FNT
9h 51m2 stops
American Airlines Logo
1:40 pm - 10:29 pm
FNT
-
BOS
8h 49m2 stops
$217American Airlines
Thu, Feb 5 - Sun, Feb 8
American Airlines Logo
3:50 pm - 11:26 pm
BOS
-
FNT
7h 36m1 stop
American Airlines Logo
6:30 am - 12:11 pm
FNT
-
BOS
5h 41m1 stop
$252American Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
9:30 am - 5:09 pm
BOS
-
FNT
7h 39m1 stop
United Airlines Logo
7:00 am - 12:46 pm
FNT
-
BOS
5h 46m1 stop
$352United Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
6:00 am - 5:09 pm
BOS
-
FNT
11h 09m2 stops
United Airlines Logo
7:00 am - 2:00 pm
FNT
-
BOS
7h 00m1 stop
$357United Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
6:00 am - 5:09 pm
BOS
-
FNT
11h 09m2 stops
United Airlines Logo
7:00 am - 6:32 pm
FNT
-
BOS
11h 32m2 stops
$362United Airlines
Mon, Jan 19 - Tue, Jan 20
United Airlines Logo
9:30 am - 5:09 pm
BOS
-
FNT
7h 39m1 stop
United Airlines Logo
7:00 am - 2:00 pm
FNT
-
BOS
7h 00m1 stop
$389United Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
6:00 am - 5:09 pm
BOS
-
FNT
11h 09m2 stops
United Airlines Logo
7:00 am - 5:14 pm
FNT
-
BOS
10h 14m2 stops
$419United Airlines
Sun, Jan 18 - Mon, Jan 19
United Airlines Logo
4:16 pm - 10:44 pm
BOS
-
FNT
6h 28m1 stop
United Airlines Logo
5:44 pm - 12:46 pm
FNT
-
BOS
19h 02m1 stop
$460United Airlines
Thu, Dec 25 - Sun, Jan 4
United Airlines Logo
5:20 am - 3:51 pm
BOS
-
FNT
10h 31m2 stops
United Airlines Logo
4:26 pm - 12:45 am
FNT
-
BOS
8h 19m1 stop
$472United 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.

What’s the cheapest day of the week to fly from Boston to Flint?

The average price of all round-trip flights from Boston to Flint clicked on KAYAK for each day over the last 12 months.

When flying from Boston to Flint, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Boston, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

Find deals

Good to know

Cheapest flight$114
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 $114 for a one-way ticket and $212 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.
7.2
American AirlinesOverall score based on 11050 reviews
7.2Comfort
7.5Boarding
8.0Crew
6.9Entertainment
6.5Food
Airline reviews

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

8.0 ExcellentConnie, Dec 2025
PHX - MKE
Read more American Airlines reviews

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

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

Information on your arrival and departure airports

Boston (BOS)
Flint (FNT)