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$307+ Cheap flights from Illinois to Split (SPU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SPU
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Illinois to Split

Keep the following information in mind while searching for Illinois to Split flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$844
(Lufthansa)

One-way from

$307
(Mytrip)

Popular in

December

Cheapest in

November

Average price

$630
Provider with most accurate pricing for Chicago (CHI)-Split flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Split flights.
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From Illinois to Split
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One-way flight from Illinois to Split
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Highest demand for flights based on searches. 17% potential increase in price ($197 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($74 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Illinois to Split

Cheapest flights from Illinois to Split
Explore the most affordable flight options available from Illinois to Split. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Lufthansa deal was found by Cheapflights users on 4/23. 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.
Mon 9/155:30 pmSTL - SPU
2 stops15h 45mLufthansa
Fri 9/267:45 amSPU - STL
2 stops38h 53mLufthansa
Deal found 4/23$844
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/27:21 pmMDW - SPU
2 stops14h 39mDelta
Wed 7/96:30 amSPU - MDW
2 stops18h 58mDelta
Deal found 4/22$958
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/21:45 pmORD - SPU
2 stops20h 15mDelta
Wed 7/96:30 amSPU - ORD
2 stops22h 40mDelta
Deal found 4/22$958
This Trip.com deal was found by Cheapflights users on 4/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1911:25 amORD - SPU
1 stop35h 40mTurkish Airlines
Sun 5/259:10 pmSPU - ORD
1 stop19h 30mTurkish Airlines
Deal found 4/23$961
This Austrian Airlines deal was found by Cheapflights users on 4/22. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/81:05 pmORD - SPU
2 stops21h 05mAustrian Airlines
Tue 7/157:20 amSPU - ORD
1 stop13h 00mAustrian Airlines
Deal found 4/22$963
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/710:40 amORD - SPU
3 stops27h 55mMultiple Airlines
Sat 6/149:30 amSPU - ORD
3 stops30h 56mMultiple Airlines
Deal found 4/23$964
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/191:22 pmORD - SPU
2 stops16h 38mAmerican Airlines
Sun 5/251:40 pmSPU - ORD
1 stop29h 05mAmerican Airlines
Deal found 4/23$974
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/205:40 pmSTL - SPU
2 stops16h 45mDelta
Wed 7/306:15 pmSPU - STL
2 stops30h 48mDelta
Deal found 4/23$977
This KLM deal was found by Cheapflights users on 4/22. 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.
Fri 5/164:20 pmORD - SPU
1 stop23h 50mKLM
Mon 5/2612:50 pmSPU - ORD
1 stop32h 20mKLM
Deal found 4/22$984
This Ovago deal was found by Cheapflights users on 4/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2612:28 pmSTL - SPU
2 stops18h 47mMultiple Airlines
Sat 10/46:40 pmSPU - STL
2 stops51h 58mMultiple Airlines
Deal found 4/23$998
This SWISS deal was found by Cheapflights users on 4/23. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/197:05 pmORD - SPU
1 stop18h 10mSWISS
Mon 7/78:55 pmSPU - ORD
1 stop22h 15mSWISS
Deal found 4/23$1,005
This Gurufare deal was found by Cheapflights users on 4/23. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/299:40 pmORD - SPU
1 stop11h 30mLufthansa
Fri 6/67:45 amSPU - ORD
1 stop19h 10mLufthansa
Deal found 4/23$1,037

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois 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 April 24, 2025.
Use the filters below to find and compare flights from Illinois to Split that are best for you.

Fly from

Illinois

Fly to

Split

Route

Depart

Return

Price

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Mon 9/15

5:30 pm-4:15 pm

2 stops15h 45m

Split

Fri 9/26

7:45 am-3:38 pm

2 stops38h 53m

$844

ChicagoSplit

MDW - SPU

MDWSPU

Chicago Midway

Wed 7/2

7:21 pm-5:00 pm

2 stops14h 39m

Split

Wed 7/9

6:30 am-6:28 pm

2 stops18h 58m

$958

ChicagoSplit

ORD - SPU

ORDSPU

Chicago O'Hare Intl

Wed 7/2

1:45 pm-5:00 pm

2 stops20h 15m

Split

Wed 7/9

6:30 am-10:10 pm

2 stops22h 40m

$958

ChicagoSplit

ORD - SPU

ORDSPU

Chicago O'Hare Intl

Mon 5/19

11:25 am-6:05 am

1 stop35h 40m

Split

Sun 5/25

9:10 pm-9:40 am

1 stop19h 30m

$961

ChicagoSplit

ORD - SPU

ORDSPU

Chicago O'Hare Intl

Tue 7/8

1:05 pm-5:10 pm

2 stops21h 05m

Split

Tue 7/15

7:20 am-1:20 pm

1 stop13h 00m

$963

ChicagoSplit

ORD - SPU

ORDSPU

Chicago O'Hare Intl

Sat 6/7

10:40 am-9:35 pm

3 stops27h 55m

Split

Sat 6/14

9:30 am-9:26 am

3 stops30h 56m

$964

ChicagoSplit

ORD - SPU

ORDSPU

Chicago O'Hare Intl

Mon 5/19

1:22 pm-1:00 pm

2 stops16h 38m

Split

Sun 5/25

1:40 pm-11:45 am

1 stop29h 05m

$974

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Sun 7/20

5:40 pm-5:25 pm

2 stops16h 45m

Split

Wed 7/30

6:15 pm-6:03 pm

2 stops30h 48m

$977

ChicagoSplit

ORD - SPU

ORDSPU

Chicago O'Hare Intl

Fri 5/16

4:20 pm-11:10 pm

1 stop23h 50m

Split

Mon 5/26

12:50 pm-2:10 pm

1 stop32h 20m

$984

St. LouisSplit

STL - SPU

STLSPU

Lambert-St Louis

Fri 9/26

12:28 pm-2:15 pm

2 stops18h 47m

Split

Sat 10/4

6:40 pm-3:38 pm

2 stops51h 58m

$998

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 34 results
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Best time to book a flight from Illinois to Split

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

What is the cheapest time of day to fly from IL to SPU?

Find hourly flight availability from Illinois to Split. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Split as you normally would.

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 April 24, 2025.
See what other customers who have flown with Delta, KLM and LOT from Illinois to Split have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LOT
7.6
Good
1,066 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois?

    Split (SPU), located 7.4 mi from the city center, is the airport you fly into when you book flights from Illinois to Split.

  • What are the cheapest airlines to fly from Illinois to Split one-way?

    To fly one-way, consider booking your trip with Scandinavian Airlines, which is currently one of the cheapest options available, starting at $383. Turkish Airlines flights start at $435 while deals on Air France start at $502 one-way.

  • What are the most popular routes from Illinois to Split?

    While some choose either Chicago Midway - Split or Lambert-St Louis - Split, Chicago O'Hare Intl - Split is the most popular route from Illinois to Split.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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 Illinois to Split?

    Currently, October is the cheapest month in which you can book a flight from Illinois to Split (average of $792). Flying from Illinois 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 Illinois?

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

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Alternative routes for Illinois to Split

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Illinois to Split

Discover the top 8 airlines that operate flights from Illinois 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$467Average$810FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$537Average$867FlexibilityNo cancel feeOn-time77%
DeltaCheapest$581Average$787FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$581Average$978FlexibilityNo cancel feeOn-time77%
KLMCheapest$581Average$793FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$592Average$1,158FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$606Average$898FlexibilityNo cancel feeOn-time78%
British AirwaysCheapest$645Average$1,091FlexibilityNo cancel feeOn-time70%

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