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$1,523+ Cheap flights from Idaho 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SPU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Idaho to Split

Keep the following information in mind while searching for Idaho to Split flight deals. Data was last updated June 12, 2025.

Round-trip from

$1,523
(United Airlines)
From Idaho to Split
Search Deals

Find flight deals from Idaho to Split

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

This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/77:00 amGEG - SPU
2 stops30h 25mUnited Airlines
Mon 8/187:55 amSPU - GEG
2 stops24h 13mUnited Airlines
Deal found 6/10$1,523
This AranGrant deal was found by Cheapflights users on 6/10. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/41:25 pmGEG - SPU
2 stops20h 35mIberia
Wed 9/177:45 pmSPU - GEG
2 stops48h 58mIberia
Deal found 6/10$2,106
This Lufthansa deal was found by Cheapflights users on 6/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/211:37 pmGEG - SPU
2 stops41h 38mLufthansa
Sat 6/286:40 pmSPU - GEG
2 stops35h 23mLufthansa
Deal found 6/10$2,135
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2111:37 amGEG - SPU
3 stops41h 08mAir Canada
Sat 6/281:00 pmSPU - GEG
3 stops41h 59mAir Canada
Deal found 6/12$3,097

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho 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 June 12, 2025.
Use the filters below to find and compare flights from Idaho to Split that are best for you.

Fly from

Idaho

Fly to

Split

Route

Depart

Return

Price

SpokaneSplit

GEG - SPU

GEGSPU

Spokane

Thu 8/7

7:00 am-10:25 pm

2 stops30h 25m

Split

Mon 8/18

7:55 am-11:08 pm

2 stops24h 13m

$1,523

SpokaneSplit

GEG - SPU

GEGSPU

Spokane

Thu 9/4

1:25 pm-7:00 pm

2 stops20h 35m

Split

Wed 9/17

7:45 pm-11:43 am

2 stops48h 58m

$2,106

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Idaho to Split

Have a flexible travel schedule? Discover the best time to fly to Split from Idaho 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.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Split

Rainfall in Split by month

Plan your trip to Split by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Split ranges from 1.1 - 4.4 inches per month. November is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit Split when rainfall is around 1.1 in.

Temperature in Split by month

Plan your trip to Split by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Split, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

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 June 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Iberia
7.0
Good
2,776 reviews
United Airlines
7.4
Good
8,790 reviews

Overall

7.4

Entertainment

7.0

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What airport do you fly into for flights to Split from Idaho?

    Located just 7.4 mi from the city center, Split (SPU) is the airport most travelers will use when flying to Split from Idaho.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho 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.

  • What is the cheapest month to book a flight from Idaho to Split?

    Currently, October is the cheapest month in which you can book a flight from Idaho to Split (average of $792). Flying from Idaho to Split in December is currently the most expensive (average of $1,343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Idaho?

Book flights to Idaho if you plan to visit one of these locations
Trogir
Vodice
Podstrana

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