FNT - BOI

$379 Find Cheap Flights from Flint to Boise - 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 Flint to Boise departing on 8/24. 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

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Everything you should know

Cheapest round-trip
$386
Typical prices: $533-$543
United Airlines
Mon 8/24Sat 8/29
FNT - BOI • 1 stop
Cheapest one-way
$379
United Airlines
Mon 8/24
FNT - BOI • 1 stop
Top airlines
Cheapest • from $386 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Flint and Boise. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $515 (round-trip)
Shortest trip • 7h 31m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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We hope you love your trip to Boise!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Flint to Boise (FNT-BOI)

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

Mon, Aug 24 - Sat, Aug 29
United Airlines Logo
6:32 pm - 10:53 pm
FNT
-
BOI
6h 21m
1 stop
United Airlines Logo
10:36 am - 11:51 pm
BOI
-
FNT
11h 15m
2 stops
$386United Airlines
Mon, Aug 24 - Sat, Aug 29
United Airlines Logo
6:32 pm - 10:53 pm
FNT
-
BOI
6h 21m
1 stop
United Airlines Logo
8:23 am - 5:57 pm
BOI
-
FNT
7h 34m
1 stop
$413United Airlines
Thu, Nov 19 - Mon, Nov 23
American Airlines Logo
6:23 am - 12:41 pm
FNT
-
BOI
8h 18m
1 stop
American Airlines Logo
1:27 pm - 11:37 pm
BOI
-
FNT
8h 10m
1 stop
$439American Airlines
Wed, Aug 19 - Sun, Aug 23
American Airlines Logo
6:25 am - 4:49 pm
FNT
-
BOI
12h 24m
2 stops
American Airlines Logo
3:19 pm - 12:53 am
BOI
-
FNT
7h 34m
1 stop
$466American Airlines
Thu, Nov 26 - Mon, Nov 30
American Airlines Logo
6:23 am - 12:41 pm
FNT
-
BOI
8h 18m
1 stop
American Airlines Logo
1:27 pm - 11:37 pm
BOI
-
FNT
8h 10m
1 stop
$507American Airlines
Fri, Sep 25 - Wed, Sep 30
American Airlines Logo
5:32 am - 1:00 pm
FNT
-
BOI
9h 28m
2 stops
American Airlines Logo
3:21 pm - 12:12 am
BOI
-
FNT
6h 51m
1 stop
$517American Airlines
Wed, Aug 19 - Sun, Aug 23
United Airlines Logo
5:30 am - 3:31 pm
FNT
-
BOI
12h 01m
2 stops
United Airlines Logo
5:00 am - 5:57 pm
BOI
-
FNT
10h 57m
2 stops
$539United Airlines
Fri, Sep 25 - Wed, Sep 30
American Airlines Logo
5:59 pm - 2:31 pm
FNT
-
BOI
22h 32m
1 stop
American Airlines Logo
3:21 pm - 5:29 pm
BOI
-
FNT
24h 08m
1 stop
$551American Airlines
Mon, Aug 24 - Sat, Aug 29
American Airlines Logo
5:45 pm - 11:16 am
FNT
-
BOI
19h 31m
2 stops
American Airlines Logo
8:01 am - 12:53 am
BOI
-
FNT
14h 52m
2 stops
$561American Airlines
Wed, Aug 19 - Sun, Aug 23
American Airlines Logo
5:45 pm - 2:29 pm
FNT
-
BOI
22h 44m
1 stop
American Airlines Logo
3:19 pm - 12:53 am
BOI
-
FNT
7h 34m
1 stop
$569American Airlines
Booking Insights

KAYAK's insights & trends for Flint to Boise flights

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

What is the cheapest month to fly from Flint to Boise?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Flint to Boise, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Flint to Boise is May, where tickets cost $0 (return) on average. On the other hand, the most expensive months are March and January, where the average cost of round-trip tickets is $907 and $654 respectively.

Good to know

Low season

October

Cheapest flight

$379
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 29% lower on average.
Flight from Flint to Boise

When to book flights from Flint to Boise

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

  • What is the cheapest flight from Flint to Boise?

    In the last 5 days, the lowest price for a flight from Flint to Boise was $379 for a one-way ticket and $386 for a round-trip.

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

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

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

    Flint and Boise are both served by 1 main airport. You will leave Flint from Flint Bishop and will be arriving at Boise Air Term. Gowen Fld.

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

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

  • Which airline alliances offer flights from Flint to Boise?

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

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

    The two airlines most popular with KAYAK users for flights from Flint to Boise are United Airlines and American Airlines. With an average price for the route of $573 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 $455 and an overall rating of 7.1.

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

    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 Flint to Boise.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Flint 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 Flint to Boise?

    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 Boise with an airline and back to Flint with another airline. Booking your flights between Flint and BOI 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 Flint to Boise?

    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 Boise from Flint up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Flint to Boise

 
See real verified KAYAK customer reviews for airlines flying from Flint to Boise. 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 Flint to Boise? 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 10046 reviews
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

It was hot and not as comfortable as the flight to Chicago. Must have been a different plane that needs to be worked on or replaced.

8.0 ExcellentArmedrest, Jul 2026
ORD - PAH
Read more United Airlines reviews

It was hot and not as comfortable as the flight to Chicago. Must have been a different plane that needs to be worked on or replaced.

My flight was delayed so bad i missed u it so i just said never mind

Wonderful flight! The crew was good, check-in was good and orderly and the flight was uneventful and good.

This flight is a quick way to get to Chicago, but a bit expensive.

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

Some sort of compensation for missing work because of a cancelled flight that was United’s fault

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

Staff friendly and app worked really well. Modest delays were frustrating

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

The passenger in front of of me reclined their seat back all the way the entire flight. Their headrest was in my face the entire flight! I barely had room for the little plastic cup of water to fit on my tray table; can you make the seats and space between the rows any smaller??? You can’t even get up to use the restroom! Worst flight I’ve had in a very long time!

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

the plane was so hot!! the air-conditioning was barely blowing. The flight was delayed, and we had to sit on the hot plane before take off for an extended amount of time, waiting on international passengers. Would not have been so bad if it was not so hot. They said it would get better after take off, but it did not.

It was a good trip. Flight Attendants were friendly and responsive.

They should have allowed for extra time to de-ice the plane before boarding passengers. This delayed us about 10-15 mins after we boarded. Overall experience was fine. Crew was friendly and on top of everything. We didn’t have any issues during the flight.

The trip was very smooth and they provided great customer service

Everything was excellent. I loved my flight Thank you so much 😊

It was on time, which is always a good thing. There wasn’t any food hence my okay rating.

I had first class itinerary, yet they put me boarding group 5! I spoke with the gate agent though, and she let me board in Group 1 like I should have been assigned. Would've liked water

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

Information on your arrival and departure airports