BOI - FNT

$459 Find Cheap Flights from Boise to Flint

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Flint departing on 10/27. 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
$459
United Airlines
Tue 10/27Sat 10/31
BOI - FNT • 2 stops
Top airlines
United Airlines
Cheapest • from $459 (round-trip)
United Airlines
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

Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
5:00 am - 5:18 pm
BOI
-
FNT
10h 18m
2 stops
United Airlines Logo
9:00 am - 5:54 pm
FNT
-
BOI
10h 54m
2 stops
$459United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
12:32 pm - 8:09 pm
BOI
-
FNT
5h 37m
1 stop
United Airlines Logo
9:00 am - 5:54 pm
FNT
-
BOI
10h 54m
2 stops
$487United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
5:00 am - 3:01 pm
BOI
-
FNT
8h 01m
2 stops
United Airlines Logo
6:30 am - 4:49 pm
FNT
-
BOI
12h 19m
2 stops
$492United Airlines
Tue, Jul 14 - Tue, Sep 1
American Airlines Logo
3:10 pm - 11:34 pm
BOI
-
FNT
6h 24m
1 stop
American Airlines Logo
6:25 am - 10:40 pm
FNT
-
BOI
18h 15m
2 stops
$514American Airlines
Tue, Jul 14 - Tue, Sep 1
American Airlines Logo
3:10 pm - 11:34 pm
BOI
-
FNT
6h 24m
1 stop
American Airlines Logo
5:45 pm - 2:20 pm
FNT
-
BOI
22h 35m
1 stop
$565American Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
12:29 pm - 11:03 pm
BOI
-
FNT
8h 34m
1 stop
United Airlines Logo
6:30 am - 4:49 pm
FNT
-
BOI
12h 19m
2 stops
$599United Airlines
Tue, Jul 14 - Tue, Sep 1
American Airlines Logo
12:15 pm - 11:34 pm
BOI
-
FNT
9h 19m
2 stops
American Airlines Logo
6:25 am - 10:40 pm
FNT
-
BOI
18h 15m
2 stops
$621American Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
12:32 pm - 8:09 pm
BOI
-
FNT
5h 37m
1 stop
United Airlines Logo
6:00 pm - 11:06 pm
FNT
-
BOI
7h 06m
1 stop
$632United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
12:29 pm - 11:03 pm
BOI
-
FNT
8h 34m
1 stop
United Airlines Logo
6:30 am - 12:02 pm
FNT
-
BOI
7h 32m
1 stop
$739United Airlines
Wed, Jul 15 - Wed, Jul 22
American Airlines Logo
3:10 pm - 11:34 pm
BOI
-
FNT
6h 24m
1 stop
American Airlines Logo
5:29 am - 4:50 pm
FNT
-
BOI
13h 21m
2 stops
$748American 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 5 days.

In the past 5 days, the cheapest round-trip tickets from Boise to Flint were found on United Airlines ($459) and American Airlines ($514).

Find deals

Good to know

Cheapest flight$459
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 5 days, the lowest price for a flight from Boise to Flint was $459 for a round-trip ticket.

  • 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 9868 reviews
6.6Food
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

4.0 OkayPrincess, Jun 2026
IAH - SAV
Read more United Airlines reviews

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

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

Information on your arrival and departure airports

Boise (BOI)
Flint (FNT)