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BOS - FNT

Find cheap flights from Boston to Flint from $153

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 5/28. 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
0 bags
Wed 6/12
Wed 6/19

Search 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
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
9:38 pm - 2:17 pmBOS-FNT
16h 39m2 stops
8:00 am - 8:26 pmFNT-BOS
12h 26m1 stop
Wed, Jun 5 - Sat, Jun 8
5:39 pm - 2:17 pmBOS-FNT
20h 38m3 stops
8:00 am - 8:26 pmFNT-BOS
12h 26m1 stop
Wed, Jun 5 - Sat, Jun 8
5:39 pm - 2:17 pmBOS-FNT
20h 38m3 stops
6:30 am - 7:10 pmFNT-BOS
12h 40m2 stops
Wed, Jun 5 - Sat, Jun 8
6:49 am - 10:40 pmBOS-FNT
15h 51m1 stop
3:41 pm - 10:57 pmFNT-BOS
7h 16m1 stop
$405American Airlines
Find Deal
Thu, Aug 1 - Tue, Aug 6
8:25 am - 10:40 pmBOS-FNT
14h 15m1 stop
3:41 pm - 10:50 pmFNT-BOS
7h 09m2 stops
$408American Airlines
Find Deal
Thu, Aug 1 - Tue, Aug 6
9:50 am - 4:09 pmBOS-FNT
6h 19m1 stop
4:45 pm - 9:55 pmFNT-BOS
5h 10m1 stop
$412United Airlines
Find Deal
Wed, Jun 5 - Sat, Jun 8
5:15 am - 3:16 pmBOS-FNT
10h 01m1 stop
3:41 pm - 10:57 pmFNT-BOS
7h 16m1 stop
$429American Airlines
Find Deal
Sat, Aug 10 - Tue, Aug 13
5:15 am - 3:16 pmBOS-FNT
10h 01m1 stop
3:41 pm - 12:21 amFNT-BOS
8h 40m2 stops
$454American Airlines
Find Deal
Sat, Aug 10 - Tue, Aug 13
6:00 am - 8:44 pmBOS-FNT
14h 44m1 stop
4:45 pm - 12:45 amFNT-BOS
8h 00m1 stop
$506United Airlines
Find Deal
Tue, Jul 16 - Fri, Jul 19
6:00 am - 8:35 pmBOS-FNT
14h 35m1 stop
4:45 pm - 9:24 amFNT-BOS
16h 39m1 stop
$711United Airlines
Find Deal
Fri, Jun 21 - Sun, Jun 23

Flights from Boston to Flint - Travel Insights & Trends

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 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 Wednesday and avoid Fridays if you are looking for the best rates. For your return to Boston, you’ll find the best rates on Sundays and the most expensive ones on Mondays.

Which airlines provide the cheapest flights from Boston to Flint?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Flint from Boston were found on United Airlines ($153) and American Airlines ($292), and the lowest round-trip tickets were found on American Airlines ($405) and United Airlines ($412).

Good to know

High season

April

Cheapest flight

$153
Most popular time to fly with an average 12% increase in price.
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 $153 for a one-way ticket and $305 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?

    Star Alliance, and oneworld are the airline alliances operating flights between Boston and Flint, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Flint, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Flint are United Airlines and American Airlines. With an average price for the route of $405 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $550 and an overall rating of 7.3.

  • 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.

See more FAQs

Top airlines 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.
7.4
United AirlinesOverall score based on 10980 reviews
7.2Comfort
7.7Boarding
6.7Food
7.1Entertainment
8.1Crew
Airline reviews

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

4.0 OkayAnonymous, May 2024BOS - IAH
Read more about United Airlines reviews

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Book cheap flights from Boston to Flint

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Flint found on KAYAK in the last 72 hours.
5/28Tue
1 stopUnited Airlines
7h 50mBOS-FNT
$153
5/27Mon
1 stopUnited Airlines
5h 16mBOS-FNT
$264
5/27Mon
2 stopsUnited Airlines
7h 24mBOS-FNT
$280
5/28Tue
2 stopsAmerican Airlines
9h 41mBOS-FNT
$292
5/17Fri
1 stopAmerican Airlines
4h 40mBOS-FNT
$309
5/17Fri
2 stopsAmerican Airlines
9h 32mBOS-FNT
$314
6/27Thu
1 stopAmerican Airlines
7h 14mBOS-FNT
$319
6/27Thu
2 stopsAmerican Airlines
8h 19mBOS-FNT
$325

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Last minute flights from Boston to Flint

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boston to Flint that are departing in the next 10 days.
5/15Wed
multi-stopUnited Airlines
5h 00mBOS-FNT
5/16Thu
multi-stopUnited Airlines
8h 04mFNT-BOS
$747

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Boston - Flint Flights

Departure:

Boston (undefined)United States

Destination:

Flint (FNT)United States

Return flight deals:

Flint - Boston

Cabin classes:

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