BOI - SPU

$548 Find Cheap Flights from Boise to Split

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 Split departing on 6/15. 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 Split

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Split, 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 Split, 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
$820
Air France
Thu 4/2Mon 4/6
BOI - SPU • 2 stops
Cheapest one-way
$548
Multiple Airlines
Mon 6/15
BOI - SPU • 3 stops
Top airlines
Air France
Cheapest • from $820 (round-trip)
Delta
Best reviews • 7.9 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 Split. You'll need at least 2 connections.
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Split (BOI-SPU)

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

Thu, Apr 2 - Mon, Apr 6
Air France Logo
12:45 pm - 11:10 pm
BOI
-
SPU
26h 25m
2 stops
Air France Logo
6:30 am - 9:09 pm
SPU
-
BOI
22h 39m
2 stops
$820Air France
Tue, Jun 30 - Thu, Aug 20
Scandinavian Airlines Logo
12:42 pm - 9:35 pm
BOI
-
SPU
24h 53m
2 stops
Scandinavian Airlines Logo
12:20 pm - 6:35 pm
SPU
-
BOI
38h 15m
2 stops
$888Scandinavian Airlines
Tue, Jun 30 - Mon, Aug 24
Scandinavian Airlines Logo
12:42 pm - 9:35 pm
BOI
-
SPU
24h 53m
2 stops
Scandinavian Airlines Logo
12:00 pm - 11:04 pm
SPU
-
BOI
43h 04m
2 stops
$922Scandinavian Airlines
Fri, Jul 3 - Thu, Aug 20
Scandinavian Airlines Logo
10:23 am - 9:20 pm
BOI
-
SPU
26h 57m
2 stops
Scandinavian Airlines Logo
12:20 pm - 6:35 pm
SPU
-
BOI
38h 15m
2 stops
$942Scandinavian Airlines
Thu, Apr 2 - Mon, Apr 6
KLM Logo
12:45 pm - 11:10 pm
BOI
-
SPU
26h 25m
2 stops
KLM Logo
6:30 am - 9:01 pm
SPU
-
BOI
22h 31m
2 stops
$957KLM
Fri, Jul 3 - Mon, Aug 24
Scandinavian Airlines Logo
10:23 am - 9:20 pm
BOI
-
SPU
26h 57m
2 stops
Scandinavian Airlines Logo
12:00 pm - 6:35 pm
SPU
-
BOI
38h 35m
2 stops
$972Scandinavian Airlines
Wed, Jul 1 - Thu, Aug 20
Scandinavian Airlines Logo
3:30 pm - 10:40 am
BOI
-
SPU
35h 10m
2 stops
Scandinavian Airlines Logo
12:20 pm - 6:35 pm
SPU
-
BOI
38h 15m
2 stops
$982Scandinavian Airlines
Tue, Jun 30 - Sat, Aug 22
Scandinavian Airlines Logo
12:42 pm - 6:00 pm
BOI
-
SPU
21h 18m
2 stops
Scandinavian Airlines Logo
9:00 pm - 11:04 pm
SPU
-
BOI
34h 04m
2 stops
$1,012Scandinavian Airlines
Thu, Apr 2 - Mon, Apr 6
Multiple Airlines Logo
12:45 pm - 11:10 pm
BOI
-
SPU
26h 25m
2 stops
Multiple Airlines Logo
6:30 am - 9:01 pm
SPU
-
BOI
22h 31m
2 stops
$1,031Multiple Airlines
Sun, Jun 28 - Thu, Aug 20
Scandinavian Airlines Logo
12:42 pm - 5:45 pm
BOI
-
SPU
21h 03m
2 stops
Scandinavian Airlines Logo
12:20 pm - 6:35 pm
SPU
-
BOI
38h 15m
2 stops
$1,032Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for Boise to Split flights

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

Which airlines provide the cheapest flights from Boise to Split?

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 Split were found on Air France ($820) and Scandinavian Airlines ($888).

Good to know

Cheapest flight$548
Flight from Boise to Split

When to book flights from Boise to Split

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

  • What is the cheapest flight from Boise to Split?

    In the last 3 days, the lowest price for a flight from Boise to Split was $548 for a one-way ticket and $820 for a round-trip.

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

    A passport is required to fly from Boise to Split.

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

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

  • Which airline alliances offer flights from Boise to Split?

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

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

    The two airlines most popular with KAYAK users for flights from Boise to Split are Delta and United Airlines. With an average price for the route of $1,307 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,427 and an overall rating of 7.4.

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

    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 Split.

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

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

    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 Split with an airline and back to Boise with another airline. Booking your flights between Boise and SPU 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 Split?

    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 Split 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 Split

 
See real verified KAYAK customer reviews for airlines flying from Boise to Split. 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 Split? 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 8271 reviews
8.5Crew
7.2Food
8.1Boarding
7.8Entertainment
7.9Comfort
Airline reviews

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

8.0 ExcellentAnonymous, Mar 2026
SEA - RDU
Read more Delta reviews

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

Delayed. Hot. Passenger next to me was so large I couldn’t move.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

The boarding process doesn't make sense since some people that will sit behind your rows are boarded before you and then they take up the luggage space above your head. I then have to wait for people to get off the plane before I can go back to get my luggage.

Good flight. Connector flight was delayed so made a short turnaround in Atlanta which was stressful. Otherwise, great crew, Staff in ATL was very informative about the delay and ensured people their connections were fine. Notified the ones that were not. Great communication.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

Left a few minutes early. Got in 15 minutes early. Very attentive service on board. Very organized boarding.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

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

Information on your arrival and departure airports