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$249+ Cheap flights from Boston (BOS) 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SPU
Oct 10 — Oct 171
Fri 10/10
Fri 10/17
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Split are usually found in October or January, booked 40 days in advance, depart on a Friday or Monday and return on a Wednesday

Cheap flight deals from Boston to Split

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 September 10, 2025.

Round-trip from

$447
(Expedia)

One-way from

$249
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$759
From Boston Logan Intl to Split
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One-way flight from Boston Logan Intl to Split
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Highest demand for flights based on searches. 13% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Boston to Split

Cheapest flights from Boston to Split
Explore the most affordable flight options available from Boston to Split. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2025.

This Expedia deal was found by Cheapflights users on 9/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:15 pmBOS - SPU
2 stops20h 00mMultiple Airlines
Wed 10/158:40 pmSPU - BOS
1 stop24h 45mMultiple Airlines
Deal found 9/8$447
This oojo deal was found by Cheapflights users on 9/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/65:10 pmBOS - SPU
1 stop15h 10mMultiple Airlines
Mon 10/138:55 pmSPU - BOS
1 stop24h 30mMultiple Airlines
Deal found 9/7$469
This oojo deal was found by Cheapflights users on 9/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:10 pmBOS - SPU
1 stop15h 05mMultiple Airlines
Thu 10/22:20 pmSPU - BOS
1 stop11h 35mMultiple Airlines
Deal found 9/9$470
This oojo deal was found by Cheapflights users on 9/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/215:05 pmBOS - SPU
1 stop20h 50mMultiple Airlines
Sat 11/13:15 pmSPU - BOS
1 stop28h 50mMultiple Airlines
Deal found 9/10$474
This oojo deal was found by Cheapflights users on 9/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/219:40 pmBOS - SPU
1 stop16h 30mMultiple Airlines
Sun 9/283:05 pmSPU - BOS
1 stop28h 45mMultiple Airlines
Deal found 9/8$486
This oojo deal was found by Cheapflights users on 9/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:10 pmBOS - SPU
1 stop15h 15mMultiple Airlines
Thu 10/22:20 pmSPU - BOS
1 stop31h 05mMultiple Airlines
Deal found 9/9$492
This KAYAK deal was found by Cheapflights users on 9/9. 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.
Tue 10/212:36 pmBOS - SPU
2 stops19h 39mLufthansa
Sat 11/16:10 pmSPU - BOS
2 stops25h 15mLufthansa
Deal found 9/9$495
This Expedia deal was found by Cheapflights users on 9/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:10 pmBOS - SPU
2 stops20h 05mMultiple Airlines
Thu 10/211:15 amSPU - BOS
1 stop12h 25mMultiple Airlines
Deal found 9/8$501

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 September 10, 2025.
Use the filters below to find and compare flights from Boston to Split that are best for you.

Fly from

Boston

Fly to

Split

Route

Depart

Return

Price

BostonSplit

BOS - SPU

BOSSPU

Boston Logan Intl

Wed 10/8

12:15 pm-2:15 pm

2 stops20h 00m

Split

Wed 10/15

8:40 pm-3:25 pm

1 stop24h 45m

$447

BostonSplit

BOS - SPU

BOSSPU

Boston Logan Intl

Wed 9/24

5:10 pm-2:15 pm

1 stop15h 05m

Split

Thu 10/2

2:20 pm-7:55 pm

1 stop11h 35m

$470

BostonSplit

BOS - SPU

BOSSPU

Boston Logan Intl

Mon 10/6

5:10 pm-2:20 pm

1 stop15h 10m

Split

Mon 10/13

8:55 pm-3:25 pm

1 stop24h 30m

$470

BostonSplit

BOS - SPU

BOSSPU

Boston Logan Intl

Sun 9/21

9:40 pm-8:10 pm

1 stop16h 30m

Split

Sun 9/28

3:05 pm-1:50 pm

1 stop28h 45m

$486

BostonSplit

BOS - SPU

BOSSPU

Boston Logan Intl

Tue 10/21

9:40 pm-7:55 pm

1 stop16h 15m

Split

Sat 11/1

6:10 pm-2:25 pm

2 stops25h 15m

$495

BostonSplit

BOS - SPU

BOSSPU

Boston Logan Intl

Tue 10/21

7:08 pm-4:15 pm

2 stops15h 07m

Split

Sat 11/1

6:10 pm-2:25 pm

2 stops25h 15m

$501

BostonSplit

BOS - SPU

BOSSPU

Boston Logan Intl

Thu 9/25

12:10 pm-2:15 pm

2 stops20h 05m

Split

Thu 10/2

11:15 am-5:40 pm

1 stop12h 25m

$501

BostonSplit

BOS - SPU

BOSSPU

Boston Logan Intl

Mon 10/6

8:05 pm-4:15 pm

1 stop14h 10m

Split

Mon 10/13

6:40 pm-5:40 pm

2 stops29h 00m

$505

BostonSplit

BOS - SPU

BOSSPU

Boston Logan Intl

Fri 10/10

5:10 pm-2:25 pm

1 stop15h 15m

Split

Mon 10/13

8:55 pm-3:25 pm

1 stop24h 30m

$514

BostonSplit

BOS - SPU

BOSSPU

Boston Logan Intl

Sun 9/21

11:00 pm-8:10 pm

1 stop15h 10m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 14 results
1
2

Best time to book a flight from Boston to Split

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

How far ahead should I book a flight from Boston to Split?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Split. Price data was last updated on August 29, 2025.

The best time to book flights from Boston to Split is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Boston to Split (average of $639). Flying from Boston 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.

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

Find hourly flight availability from Boston 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 September 10, 2025.

It’s optimal to fly from Boston to Split in the morning. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight at noon.

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 September 10, 2025.
Read through reviews of airlines operating flights from Boston to Split, such as Delta, KLM, and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,385 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.4
Good
1,484 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,410 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines flying from Boston to Split round-trip?

    Our cheapest airline available from Boston to Split is SWISS. Our recent data shows that you can find tickets from as low as $424 on this airline. Additional options worth looking into are Lufthansa and Air France, starting at $434 and $458 round-trip. Users have found that SWISS is 51% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Boston to Split (average of $639). Flying from Boston 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 Split?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Boston to Split

Discover the top 9 airlines that operate flights from Boston 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 September 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$424Average$798FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$434Average$900FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$458Average$734FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$469Average$810FlexibilityNo cancel feeOn-time77%
KLMCheapest$493Average$867FlexibilityNo cancel feeOn-time75%
DeltaCheapest$497Average$898FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$643Average$1,131FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$663Average$844FlexibilityNo cancel feeOn-time70%
CondorCheapest$743Average$860FlexibilityNo cancel feeOn-time76%

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