BOI - FNT

$427 Find Cheap Flights from Boise 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 Boise to Flint departing on 5/31. 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 Boise 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 Boise 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
$435
United Airlines
Wed 4/22Thu 4/30
BOI - FNT • 1 stop
Cheapest one-way
$427
United Airlines
Sun 5/31
BOI - FNT • 2 stops
Top airlines
Cheapest • from $435 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boise 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 Boise to Flint (BOI-FNT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise 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 Boise to Flint

Wed, Apr 22 - Thu, Apr 30
United Airlines Logo
12:04 pm - 10:48 pm
BOI
-
FNT
8h 44m
1 stop
United Airlines Logo
10:09 am - 10:16 pm
FNT
-
BOI
14h 07m
2 stops
$435United Airlines
Tue, Jul 14 - Tue, Jul 21
American Airlines Logo
3:06 pm - 11:32 pm
BOI
-
FNT
6h 26m
1 stop
American Airlines Logo
10:50 am - 11:05 pm
FNT
-
BOI
14h 15m
2 stops
$499American Airlines
Tue, Jul 14 - Tue, Jul 21
American Airlines Logo
3:06 pm - 11:32 pm
BOI
-
FNT
6h 26m
1 stop
American Airlines Logo
5:30 am - 2:16 pm
FNT
-
BOI
10h 46m
1 stop
$510American Airlines
Wed, Apr 22 - Thu, Apr 30
United Airlines Logo
7:11 am - 10:48 pm
BOI
-
FNT
13h 37m
2 stops
United Airlines Logo
10:09 am - 10:16 pm
FNT
-
BOI
14h 07m
2 stops
$524United Airlines
Mon, Jul 13 - Tue, Jul 21
American Airlines Logo
3:06 pm - 11:32 pm
BOI
-
FNT
6h 26m
1 stop
American Airlines Logo
5:30 am - 2:48 pm
FNT
-
BOI
11h 18m
2 stops
$526American Airlines
Thu, Apr 23 - Mon, Apr 27
American Airlines Logo
1:29 pm - 11:26 pm
BOI
-
FNT
7h 57m
1 stop
American Airlines Logo
12:59 pm - 11:41 pm
FNT
-
BOI
12h 42m
2 stops
$532American Airlines
Wed, Apr 22 - Thu, Apr 30
American Airlines Logo
1:29 pm - 11:26 pm
BOI
-
FNT
7h 57m
1 stop
American Airlines Logo
5:36 am - 12:49 pm
FNT
-
BOI
9h 13m
1 stop
$537American Airlines
Mon, Jul 13 - Tue, Jul 21
American Airlines Logo
3:06 pm - 11:32 pm
BOI
-
FNT
6h 26m
1 stop
American Airlines Logo
5:30 am - 2:16 pm
FNT
-
BOI
10h 46m
1 stop
$560American Airlines
Mon, Jul 13 - Tue, Jul 21
American Airlines Logo
3:06 pm - 10:20 am
BOI
-
FNT
17h 14m
1 stop
American Airlines Logo
5:32 pm - 2:16 pm
FNT
-
BOI
22h 44m
1 stop
$563American Airlines
Mon, Jul 13 - Tue, Jul 21
American Airlines Logo
4:07 pm - 10:20 am
BOI
-
FNT
16h 13m
2 stops
American Airlines Logo
10:50 am - 11:05 pm
FNT
-
BOI
14h 15m
2 stops
$573American Airlines
Booking Insights

KAYAK's insights & trends for Boise to Flint flights

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

Which airlines provide the cheapest flights from Boise 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 Boise to Flint were found on United Airlines ($435) and American Airlines ($499).

Good to know

Cheapest flight$427
Flight from Boise to Flint

When to book flights from Boise to Flint

Are your dates flexible? Find out the best times to travel from Boise 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 Boise to Flint

  • What is the cheapest flight from Boise to Flint?

    In the last 3 days, the lowest price for a flight from Boise to Flint was $427 for a one-way ticket and $435 for a round-trip.

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

    A passport is not required to fly from Boise to Flint.

  • Which airports will I be using when flying from Boise to Flint?

    When flying out of Boise you will be using Boise Air Term. Gowen Fld. You will be landing at Flint, also known as Flint Bishop.

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

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

  • Which airline alliances offer flights from Boise to Flint?

    Star Alliance is the only airline alliance operating flights between Boise and Flint.

  • How does KAYAK find such low prices on flights from Boise 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 Boise to Flint.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Flint from Boise 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 Boise 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 Boise with another airline. Booking your flights between Boise 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 Boise 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 Boise 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 Boise to Flint

 
See real verified KAYAK customer reviews for airlines flying from Boise 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 Boise 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 9554 reviews
6.6Food
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
Airline reviews

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

10.0 ExcellentDr. Joseph, Apr 2026
IAH - ORD
Read more United Airlines reviews

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

It was better than excellent. The staff in Mason City were great. The young woman that pushed my wheelchair did more than could be expected of her. She came from India 17 years ago. I don't remember her name.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

Flights were on time actually early service was good and crew cheerful

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

I had a terrible experience. My flight got delayed from Atlanta to Chicago on Monday April 6, 2026, and that led to me missing my next flight to Brussels. United Airlines didn’t provide me with any accommodation for shelter. I had to sleep at the airport in Chicago. The next flight I was put on didn’t leave until the evening hours of Tuesday 4/7/2026.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

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

Information on your arrival and departure airports