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$899+ Cheap flights from Boise (BOI) to Split (SPU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SPU
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Boise to Split

Cheapest flights from Boise to Split
Explore the most affordable flight options available from Boise to Split. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This KAYAK deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:40 pmBOI - SPU
2 stops39h 05mLufthansa
Mon 1/192:40 pmSPU - BOI
2 stops35h 27mLufthansa
Deal found 12/11$962
This KLM deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:30 amBOI - SPU
2 stops44h 15mKLM
Sat 1/1712:45 pmSPU - BOI
2 stops37h 43mKLM
Deal found 12/11$972
This KAYAK deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:40 pmBOI - SPU
2 stops39h 05mLufthansa
Tue 1/132:40 pmSPU - BOI
2 stops35h 27mLufthansa
Deal found 12/11$1,013
This FlightHub deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:20 pmBOI - SPU
2 stops19h 30mLufthansa
Fri 1/162:40 pmSPU - BOI
2 stops36h 33mLufthansa
Deal found 12/11$1,086
This KAYAK deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:20 amBOI - SPU
2 stops23h 30mLufthansa
Mon 1/192:40 pmSPU - BOI
2 stops35h 27mLufthansa
Deal found 12/11$1,106
This KAYAK deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:20 amBOI - SPU
2 stops21h 25mLufthansa
Fri 1/162:40 pmSPU - BOI
2 stops36h 33mLufthansa
Deal found 12/11$1,119
This KAYAK deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:20 amBOI - SPU
2 stops23h 30mLufthansa
Tue 1/132:40 pmSPU - BOI
2 stops35h 27mLufthansa
Deal found 12/11$1,157
This KAYAK deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:20 amBOI - SPU
2 stops21h 25mLufthansa
Tue 1/132:40 pmSPU - BOI
2 stops35h 27mLufthansa
Deal found 12/11$1,170
This KAYAK deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:40 pmBOI - SPU
2 stops39h 05mLufthansa
Sun 1/182:40 pmSPU - BOI
2 stops35h 27mLufthansa
Deal found 12/11$1,183
This KAYAK deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:40 pmBOI - SPU
2 stops39h 05mLufthansa
Thu 1/157:30 amSPU - BOI
2 stops18h 37mLufthansa
Deal found 12/11$1,230
This KAYAK deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:40 pmBOI - SPU
2 stops39h 05mLufthansa
Wed 1/142:40 pmSPU - BOI
2 stops35h 27mLufthansa
Deal found 12/11$1,249
This KAYAK deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:40 pmBOI - SPU
2 stops39h 05mLufthansa
Sat 1/177:30 amSPU - BOI
2 stops19h 43mLufthansa
Deal found 12/11$1,280

Find flight deals from Boise to Split

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Split (SPU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$899
(KLM)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Split flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Split flights.
Search Deals
From Boise Air Term. Gowen Fld to Split
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Split that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Boise to Split that are best for you.

Fly from

Boise

Fly to

Split

Route

Depart

Return

Price

BoiseSplit

BOI - SPU

BOISPU

Boise Air Term. Gowen Fld

Thu 4/2

10:35 am-12:05 pm

2 stops17h 30m

Split

Mon 4/6

6:30 am-4:00 pm

2 stops17h 30m

$899

BoiseSplit

BOI - SPU

BOISPU

Boise Air Term. Gowen Fld

Thu 4/2

8:59 am-12:05 pm

2 stops19h 06m

Split

Mon 4/6

6:30 am-10:08 pm

2 stops23h 38m

$899

BoiseSplit

BOI - SPU

BOISPU

Boise Air Term. Gowen Fld

Thu 12/25

7:30 am-11:45 am

2 stops44h 15m

Split

Sat 1/17

12:45 pm-6:28 pm

2 stops37h 43m

$972

BoiseSplit

BOI - SPU

BOISPU

Boise Air Term. Gowen Fld

Thu 12/25

12:20 pm-3:50 pm

2 stops19h 30m

Split

Fri 1/16

2:40 pm-7:13 pm

2 stops36h 33m

$1,086

BoiseSplit

BOI - SPU

BOISPU

Boise Air Term. Gowen Fld

Fri 12/26

8:20 am-1:45 pm

2 stops21h 25m

Split

Fri 1/16

2:40 pm-7:13 pm

2 stops36h 33m

$1,119

BoiseSplit

BOI - SPU

BOISPU

Boise Air Term. Gowen Fld

Thu 12/25

8:20 am-3:50 pm

2 stops23h 30m

Split

Tue 1/13

2:40 pm-6:07 pm

2 stops35h 27m

$1,157

BoiseSplit

BOI - SPU

BOISPU

Boise Air Term. Gowen Fld

Fri 12/26

8:20 am-1:45 pm

2 stops21h 25m

Split

Tue 1/13

2:40 pm-6:07 pm

2 stops35h 27m

$1,170

BoiseSplit

BOI - SPU

BOISPU

Boise Air Term. Gowen Fld

Thu 1/29

6:10 am-3:50 pm

2 stops25h 40m

Split

Mon 2/2

7:30 am-9:23 pm

2 stops21h 53m

$1,270

BoiseSplit

BOI - SPU

BOISPU

Boise Air Term. Gowen Fld

Thu 12/25

10:42 am-3:50 pm

2 stops21h 08m

Split

Sun 1/18

2:40 pm-6:07 pm

2 stops35h 27m

$1,328

BoiseSplit

BOI - SPU

BOISPU

Boise Air Term. Gowen Fld

Fri 12/26

6:35 am-8:20 pm

2 stops29h 45m

Split

Thu 1/15

7:30 am-9:23 pm

2 stops21h 53m

$1,329

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Boise to Split

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Split in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boise-Split flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boise-Split flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boise-Split flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Split flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Split flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boise to Split

Have a flexible travel schedule? Discover the best time to fly to Split from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Split

Get insights into the airlines that provide service to Split. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Split. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with United Airlines from Boise to Split to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Boise to Split. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Boise to Split?

    A quick flight from Boise to Split can take about 17h 30m. KLM provides one of the quickest options available for as low as $899. Airlines will cover a distance of 5739 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Boise to Split round-trip?

    Cheapflights users have booked flights from Boise to Split round-trip from $1,277.

  • Can I find deals for flights from Boise to Split that include hotel bookings?

    Yes. In addition to deals on Boise to Split flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Split?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Split.

  • Can I find deals for business class flights from Boise to Split?

    Yes. Cheapflights offers flight deals from Boise to Split by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Split?

Book flights to Split if you plan to visit one of these locations
Trogir

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Top airline flying from Boise to Split

Discover the top airline that operate flights from Boise to Split. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,277Average$1,380FlexibilityNo cancel feeOn-time69%

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