Which airports can I use when flying from Boise to Split?

Flights from Boise to Split usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at Split (SPU).

What cabin classes can I book on flights from Boise to Split?

Only Economy Class is available on flights from Boise to Split.

Can I save money by using flexible dates for flights from Boise to Split?

Yes. Flexible dates can save you up to 31% on flights from Boise to Split. Wednesday is the cheapest departure day at $1,125 round-trip on average, while Tuesday is the most expensive at $1,609, a difference of $484. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Boise to Split?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Boise to Split changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $964 to $1,610. That means the highest observed fare was about 67% higher than the lowest one.

What is the time difference between Boise and Split?

Split is 8 hours ahead of Boise (Central European Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Split Airport (SPU)?

Split Airport (SPU) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include: • Avia Rent A Car • Sixt • Avis • CarWiz • Budget

How much should I expect to pay for a Boise to Split flight?

Round-trip flights from Boise to Split range from $1,125 to $1,327, with an average of $1,262 over the past 12 months. Anything below $1,125 counts as a good deal.

Which airline is the cheapest to fly from Boise to Split?

Delta ($1,073) and Lufthansa ($1,165) are the cheapest airlines to fly round-trip from Boise to Split according to KAYAK data over the last 5 days.

$964 CHEAP FLIGHTS from Boise to Split (BOI - SPU)

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Cheapest round-trip

$964

Typical prices: $1,125-$1,327

Lufthansa, SWISS

Thu 12/6Thu 1/11

BOI - SPU • 2 stops

When to travel

October

Cheapest • 17% price drop

November

Most popular

Good to know

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Cheap Flights from Boise to Split (BOI-SPU)

Cheap flights from Boise to Split with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Sun, Dec 6 - Mon, Jan 11

8:00 am - 11:50 amBOI Boise Air Term. Gowen Fld-SPU Split

19h 50m2 stops Chicago O'Hare Intl Frankfurt am Main

2:20 pm - 11:16 amSPU Split-BOI Boise Air Term. Gowen Fld

52h 56m2 stops Zurich San Francisco

$964Multiple Airlines

Tue, Dec 8 - Mon, Jan 11

11:49 am - 10:30 amBOI Boise Air Term. Gowen Fld-SPU Split

38h 41m2 stops Chicago O'Hare Intl Frankfurt am Main

2:20 pm - 9:35 pmSPU Split-BOI Boise Air Term. Gowen Fld

39h 15m2 stops Zurich San Francisco

$1,019Multiple Airlines

Thu, Dec 10 - Sat, Jan 9

5:15 am - 12:05 pmBOI Boise Air Term. Gowen Fld-SPU Split

46h 50m2 stops Minneapolis St Paul Amsterdam Schiphol

12:50 pm - 10:19 amSPU Split-BOI Boise Air Term. Gowen Fld

53h 29m2 stops Amsterdam Schiphol Salt Lake City

$1,073Delta

Fri, Dec 4 - Sat, Jan 9

7:32 am - 12:05 pmBOI Boise Air Term. Gowen Fld-SPU Split

20h 33m2 stops Los Angeles Amsterdam Schiphol

12:50 pm - 10:19 amSPU Split-BOI Boise Air Term. Gowen Fld

53h 29m2 stops Amsterdam Schiphol Salt Lake City

$1,073Delta

Sun, Dec 6 - Wed, Jan 13

8:00 am - 11:50 amBOI Boise Air Term. Gowen Fld-SPU Split

19h 50m2 stops Chicago O'Hare Intl Frankfurt am Main

3:20 pm - 2:51 pmSPU Split-BOI Boise Air Term. Gowen Fld

55h 31m2 stops Zurich Chicago O'Hare Intl

$1,110Multiple Airlines

Mon, Dec 7 - Wed, Jan 13

8:00 am - 1:45 pmBOI Boise Air Term. Gowen Fld-SPU Split

21h 45m2 stops Chicago O'Hare Intl Frankfurt am Main

7:45 am - 10:22 pmSPU Split-BOI Boise Air Term. Gowen Fld

22h 37m2 stops Munich Franz Josef Strauss Seattle/Tacoma Intl

$1,139Multiple Airlines

Tue, Dec 8 - Wed, Jan 13

2:48 pm - 1:45 pmBOI Boise Air Term. Gowen Fld-SPU Split

14h 57m2 stops Denver Intl Frankfurt am Main

7:45 am - 11:46 pmSPU Split-BOI Boise Air Term. Gowen Fld

24h 01m2 stops Munich Franz Josef Strauss Seattle/Tacoma Intl

$1,139Multiple Airlines

Sun, Dec 6 - Tue, Jan 12

8:00 am - 11:50 amBOI Boise Air Term. Gowen Fld-SPU Split

19h 50m2 stops Chicago O'Hare Intl Frankfurt am Main

2:40 pm - 9:33 pmSPU Split-BOI Boise Air Term. Gowen Fld

38h 53m2 stops Frankfurt am Main Denver Intl

$1,165Lufthansa

Tue, Dec 8 - Tue, Jan 12

8:00 am - 1:45 pmBOI Boise Air Term. Gowen Fld-SPU Split

21h 45m2 stops Chicago O'Hare Intl Frankfurt am Main

2:40 pm - 9:33 pmSPU Split-BOI Boise Air Term. Gowen Fld

38h 53m2 stops Frankfurt am Main Denver Intl

$1,165Lufthansa

Mon, Dec 7 - Tue, Jan 12

8:00 am - 1:45 pmBOI Boise Air Term. Gowen Fld-SPU Split

21h 45m2 stops Chicago O'Hare Intl Frankfurt am Main

2:40 pm - 9:33 pmSPU Split-BOI Boise Air Term. Gowen Fld

38h 53m2 stops Frankfurt am Main Denver Intl

$1,165Lufthansa

Price, demand and travel trends for Boise to Split flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Boise to Split?: Delta ($1,073) and Lufthansa ($1,165) are the cheapest airlines to fly round-trip from Boise to Split according to KAYAK data over the last 5 days.

Find deals

Low season	February
High season	November
Cheapest flight	$964

Round-trip 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.

What cabin classes can I book on flights from Boise to Split?
Only Economy Class is available on flights from Boise to Split.
Do I need a passport to fly from Boise to Split?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Boise to Split flight?
Round-trip flights from Boise to Split range from $1,125 to $1,327, with an average of $1,262 over the past 12 months. Anything below $1,125 counts as a good deal.
Have flight prices from Boise to Split changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $964 to $1,610. That means the highest observed fare was about 67% higher than the lowest one.
What car rental options are available at Split Airport (SPU)?
Split Airport (SPU) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:

• Avia Rent A Car
• Sixt
• Avis
• CarWiz
• Budget
Which airports can I use when flying from Boise to Split?
Flights from Boise to Split usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at Split (SPU).
Can I save money by using flexible dates for flights from Boise to Split?
Yes. Flexible dates can save you up to 31% on flights from Boise to Split. Wednesday is the cheapest departure day at $1,125 round-trip on average, while Tuesday is the most expensive at $1,609, a difference of $484.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Boise and Split?
Split is 8 hours ahead of Boise (Central European Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Wednesday departure and avoid flying on Tuesday. On this route, Wednesday flights average $1,125, about $484 less than Tuesday fares (30% savings) based on the last 12 months.
If you can choose when to travel, plan your Boise to Split trip for October. Fares historically average $1,051 round-trip in that month - typically $810 less than the most expensive month, which is September (based on the last 12 months).

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Everything you should know

Cheap Flights from Boise to Split (BOI-SPU)

Cheap flights from Boise to Split with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Price, demand and travel trends for Boise to Split flights

Which airline is the cheapest to fly from Boise to Split?

Key details for Boise to Split flights

Low season

High season

Cheapest flight

When to book flights from Boise to Split

Your Boise to Split flight questions, answered

Your guide to booking Boise to Split flights

More options for your flight from Boise to Split

Complete your trip to Split with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Boise to Split

Find direct flights to and from Boise and Split

Flights from domestic origins to Split

Flights to other popular destinations