FNT - BOI

$252 Find Cheap Flights from Flint to Boise

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 4/29. 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 Boise

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Flint to Boise, 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 Flint to Boise, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$632
Overall average: $439
United Airlines
Lu 2/16Vi 2/20
FNT - BOI • 1 stop
Cheapest one-way
$252
American Airlines
Mi 4/29
FNT - BOI • 1 stop
Top airlines
United Airlines
Cheapest • from $632 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 28% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
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

Lu, feb 16 - Vi, feb 20
United Airlines Logo
6:05 pm - 12:33 pm
FNT
-
BOI
20h 28m
1 stop
United Airlines Logo
2:40 pm - 5:02 pm
BOI
-
FNT
24h 22m
2 stops
$632United Airlines
Lu, feb 16 - Vi, feb 20
United Airlines Logo
6:05 pm - 8:55 pm
FNT
-
BOI
28h 50m
2 stops
United Airlines Logo
10:53 am - 5:02 pm
BOI
-
FNT
28h 09m
2 stops
$637United Airlines
Lu, feb 16 - Vi, feb 20
American Airlines Logo
5:40 am - 1:00 pm
FNT
-
BOI
9h 20m
1 stop
American Airlines Logo
1:30 pm - 10:57 pm
BOI
-
FNT
7h 27m
1 stop
$680American 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 October, where tickets cost $378 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $755 and $671 respectively.

Good to know

Low seasonJanuary
Cheapest flight$252
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly and prices are also 28% 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 3 days, the lowest price for a flight from Flint to Boise was $252 for a one-way ticket and $632 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?

    oneworld, and Star Alliance are the airline alliances operating flights between Flint and Boise, with oneworld 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 $543 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 $403 and an overall rating of 7.2.

  • 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 9229 reviews
7.7Boarding
7.1Entertainment
7.3Comfort
6.6Food
8.1Crew
Airline reviews

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

2.0 MediocreRonald, Feb 2026
ORD - BWI
Read more United Airlines reviews

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

The attendant on board was amazing. She should be doing business/first international long haul.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

It would be nice to have some low carb options in the snacks.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

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

Information on your arrival and departure airports