BOI - FLR

$349 Find Cheap Flights from Boise to Florence

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 Florence departing on 2/3. 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 Florence

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Florence, 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 Florence, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$497
Typical prices: $827-$890
Lufthansa
Fri 1/23Tue 1/27
BOI - FLR • 2 stops
Cheapest one-way
$349
Multiple Airlines
Tue 2/3
BOI - FLR • 3 stops
Top airlines
Lufthansa
Cheapest • from $497 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
April
Cheapest • 40% price drop
March
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 Florence!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Florence (BOI-FLR)

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

Fri, Jan 23 - Tue, Jan 27
Lufthansa Logo
12:19 pm - 10:00 pmBOI-FLR
25h 41m2 stops
Lufthansa Logo
6:30 am - 6:07 pmFLR-BOI
19h 37m2 stops
$497Lufthansa
Find Deal
Fri, Jan 9 - Fri, Jan 16
United Airlines Logo
2:20 pm - 2:05 pmBOI-FLR
39h 45m2 stops
United Airlines Logo
6:30 am - 11:33 amFLR-BOI
37h 03m2 stops
$499United Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 15
American Airlines Logo
7:20 am - 11:45 amBOI-FLR
20h 25m3 stops
American Airlines Logo
12:40 pm - 12:54 pmFLR-BOI
32h 14m2 stops
$511American Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 15
United Airlines Logo
1:50 pm - 4:30 pmBOI-FLR
18h 40m2 stops
United Airlines Logo
6:30 am - 10:45 pmFLR-BOI
24h 15m2 stops
$696United Airlines
Find Deal
Mon, Dec 8 - Tue, Dec 16
United Airlines Logo
1:50 pm - 4:30 pmBOI-FLR
18h 40m2 stops
United Airlines Logo
8:00 am - 10:45 pmFLR-BOI
22h 45m2 stops
$698United Airlines
Find Deal
Sun, Dec 7 - Mon, Dec 15
Delta Logo
5:50 am - 8:55 amBOI-FLR
43h 05m2 stops
Delta Logo
6:40 am - 12:04 amFLR-BOI
25h 24m2 stops
$699Delta
Find Deal
Sun, Dec 7 - Tue, Dec 16
United Airlines Logo
10:35 am - 1:45 pmBOI-FLR
43h 10m2 stops
United Airlines Logo
8:00 am - 10:45 pmFLR-BOI
22h 45m2 stops
$701United Airlines
Find Deal
Tue, Dec 9 - Wed, Dec 17
Lufthansa Logo
10:40 am - 10:00 pmBOI-FLR
27h 20m2 stops
Lufthansa Logo
6:30 am - 7:43 pmFLR-BOI
21h 13m2 stops
$774Lufthansa
Find Deal
Mon, Dec 8 - Wed, Dec 17
United Airlines Logo
1:50 pm - 4:30 pmBOI-FLR
18h 40m2 stops
United Airlines Logo
6:30 am - 9:25 pmFLR-BOI
22h 55m2 stops
$796United Airlines
Find Deal
Fri, Dec 12 - Tue, Dec 16
United Airlines Logo
6:20 am - 4:30 pmBOI-FLR
26h 10m2 stops
United Airlines Logo
8:00 am - 7:14 pmFLR-BOI
19h 14m2 stops
$798United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Boise to Florence flights

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

How much is a round-trip flight from Boise to Florence?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boise to Florence departing in January.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Florence, 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 Boise to Florence is April, where tickets cost $778 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $4,288 and $1,782 respectively.

Good to know

Low seasonFebruary
Cheapest flight$349
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Boise to Florence

When to book flights from Boise to Florence

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

  • What is the cheapest flight from Boise to Florence?

    In the last 3 days, the lowest price for a flight from Boise to Florence was $533 for a one-way ticket and $497 for a round-trip.

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

    Yes

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

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

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

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

  • Which airline alliances offer flights from Boise to Florence?

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

  • Which is the best airline for flights from Boise to Florence, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Boise to Florence are Delta and KLM. With an average price for the route of $951 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,153 and an overall rating of 7.7.

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

    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 Florence.

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

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

    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 Florence with an airline and back to Boise with another airline. Booking your flights between Boise and FLR 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 Florence?

    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 Florence 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 airlines flying from Boise to Florence

 
See real verified KAYAK customer reviews for airlines flying from Boise to Florence. 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 Florence? 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.
7.9
DeltaOverall score based on 7998 reviews
7.9Comfort
7.9Entertainment
8.1Boarding
7.3Food
8.5Crew
Airline reviews

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

2.0 MediocreAnonymous, Nov 2025ATL - TPA
Read more Delta reviews

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

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

Information on your arrival and departure airports