How long is the flight from Boston to Split?

There are many flights that can get you from Boston to Split in 14h 25m. Fly via Austrian Airlines or Lufthansa to get the fastest option. There are 4191 mi between Boston and Split. This flight may include one or multiple stops.

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 $387 on this airline. Additional options worth looking into are Lufthansa and Austrian Airlines, starting at $415 and $443 round-trip. Users have found that SWISS is 54% cheaper than the other options available to this destination.

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

$362 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on KLM and Delta, with prices starting from $386 and $386, respectively.

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.

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).

What are the most popular airlines that fly from Boston to Split?

Consider Scandinavian Airlines, British Airways or KLM when booking your flight. These represent the most popular airlines when flying from Boston to Split.

Most accurate provider : When it comes to deals on Boston-Split flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Split flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Split flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Boston-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 Boston-Split flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$311+ Flights from Boston to Split

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Boston Logan Intl to Split are usually found in January or October, booked 86 days in advance, depart on a Friday or Monday and return on a Wednesday

Cheap 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 December 20, 2025.

Fri 12/1910:10 pmBOS - SPU

1 stop12h 10mMultiple Airlines

Sun 1/47:50 pmSPU - BOS

2 stops23h 35mMultiple Airlines

Deal found 12/19

$5,803

Best flights from Boston to Split
Discover carefully curated flight deals from Boston to Split that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 20, 2025.

Sun 4/129:40 pmBOS - SPU

1 stop16h 30mSWISS

Wed 4/2912:25 pmSPU - BOS

1 stop33h 05mSWISS

Deal found 12/20

$388

Wed 4/158:05 pmBOS - SPU

1 stop14h 25mLufthansa

Thu 4/3011:10 amSPU - BOS

1 stop12h 30mLufthansa

Deal found 12/20

$401

Mon 2/23:35 pmBOS - SPU

2 stops40h 50mMultiple Airlines

Mon 2/92:40 pmSPU - BOS

1 stop28h 55mMultiple Airlines

Deal found 12/19

$409

Sun 4/124:35 pmBOS - SPU

1 stop13h 30mDelta

Fri 5/16:30 amSPU - BOS

1 stop12h 40mDelta

Deal found 12/20

$410

Tue 4/148:05 pmBOS - SPU

1 stop14h 25mLufthansa

Tue 4/285:15 pmSPU - BOS

1 stop30h 25mLufthansa

Deal found 12/20

$403

Mon 5/118:05 pmBOS - SPU

1 stop14h 25mMultiple Airlines

Mon 5/188:55 pmSPU - BOS

1 stop29h 00mMultiple Airlines

Deal found 12/18

$413

Tue 3/318:05 pmBOS - SPU

1 stop14h 25mLufthansa

Tue 4/145:15 pmSPU - BOS

1 stop30h 25mLufthansa

Deal found 12/19

$404

Tue 4/143:35 pmBOS - SPU

2 stops18h 55mMultiple Airlines

Tue 4/285:15 pmSPU - BOS

2 stops30h 46mMultiple Airlines

Deal found 12/20

$417

Mon 4/138:05 pmBOS - SPU

1 stop14h 25mLufthansa

Tue 4/285:15 pmSPU - BOS

1 stop30h 25mLufthansa

Deal found 12/20

$407

Wed 4/158:05 pmBOS - SPU

1 stop14h 25mLufthansa

Tue 4/285:15 pmSPU - BOS

1 stop30h 25mLufthansa

Deal found 12/20

$407

Sun 4/128:05 pmBOS - SPU

2 stops37h 10mLufthansa

Fri 5/111:10 amSPU - BOS

1 stop12h 30mLufthansa

Deal found 12/20

$420

Last-minute flights from Boston to Split
Discover last-minute flight deals from Boston to Split. Data last updated December 20, 2025 and is based on user searches.

Mon 1/57:44 pmBOS - SPU

2 stops33h 51mLufthansa

Tue 1/1312:20 pmSPU - BOS

2 stops36h 15mLufthansa

Deal found 12/19

$900

Mon 1/57:44 pmBOS - SPU

2 stops13h 41mMultiple Airlines

Tue 1/137:50 pmSPU - BOS

2 stops28h 45mMultiple Airlines

Deal found 12/20

$905

Mon 1/56:15 amBOS - SPU

2 stops27h 10mAir Canada

Tue 1/137:30 amSPU - BOS

3 stops21h 07mAir Canada

Deal found 12/19

$1,614

Fri 1/164:15 pmBOS - SPU

1 stop15h 30mLufthansa

Fri 1/236:50 amSPU - BOS

2 stops17h 45mLufthansa

Deal found 12/18

$464

Fri 1/1610:15 amBOS - SPU

3 stops29h 45mMultiple Airlines

Fri 1/233:05 pmSPU - BOS

3 stops35h 05mMultiple Airlines

Deal found 12/18

$883

One-way flights from Boston to Split
Search for one-way flight options from Boston to Split. Find affordable one-way fares based on user searches. Data last updated December 20, 2025.

Tue 5/129:38 amBOS - SPU

2 stops27h 22mIberia

Deal found 12/19

$311

Tue 5/129:25 pmBOS - SPU

1 stop18h 40mMultiple Airlines

Deal found 12/19

$318

Sun 6/79:25 pmBOS - SPU

1 stop18h 00mMultiple Airlines

Deal found 12/19

$390

Mon 6/85:30 pmBOS - SPU

1 stop16h 35mMultiple Airlines

Deal found 12/19

$409

Sun 5/317:30 pmBOS - SPU

1 stop14h 10mBritish Airways

Deal found 12/20

$411

Tue 6/29:50 pmBOS - SPU

1 stop13h 30mBritish Airways

Deal found 12/19

$415

Tue 6/99:10 amBOS - SPU

2 stops26h 10mBritish Airways

Deal found 12/19

$420

Find flight deals from Boston to Split

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$360 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$1,422

Provider with most accurate pricing for Boston Logan Intl-Split flight deals.

Search Deals

Provider most trusted by Cheapflights users for Boston Logan Intl-Split flights.

Search Deals

From Boston Logan Intl to Split

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($12 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BostonSplit

BOS - SPU

BOSSPU

Boston Logan Intl

Sun 4/12

9:40 pm-8:10 pm

1 stop16h 30m

Split

Wed 4/29

12:25 pm-3:30 pm

1 stop33h 05m

$388

BostonSplit

BOS - SPU

BOSSPU

Boston Logan Intl

Wed 4/15

8:05 pm-4:30 pm

1 stop14h 25m

Split

Thu 4/30

11:10 am-5:40 pm

1 stop12h 30m

$401

BostonSplit

BOS - SPU

BOSSPU

Boston Logan Intl

Tue 4/14

8:05 pm-4:30 pm

1 stop14h 25m

Split

Tue 4/28

5:15 pm-5:40 pm

1 stop30h 25m

$403

BostonSplit

BOS - SPU

BOSSPU

Boston Logan Intl

Tue 3/31

8:05 pm-4:30 pm

1 stop14h 25m

Split

Tue 4/14

5:15 pm-5:40 pm

1 stop30h 25m

$404

BostonSplit

BOS - SPU

BOSSPU

Boston Logan Intl

Mon 4/13

8:05 pm-4:30 pm

1 stop14h 25m

Split

Tue 4/28

5:15 pm-5:40 pm

1 stop30h 25m

$407

BostonSplit

BOS - SPU

BOSSPU

Boston Logan Intl

Wed 4/15

8:05 pm-4:30 pm

1 stop14h 25m

Split

Tue 4/28

5:15 pm-5:40 pm

1 stop30h 25m

$407

BostonSplit

BOS - SPU

BOSSPU

Boston Logan Intl

Mon 2/2

3:35 pm-2:25 pm

2 stops40h 50m

Split

Mon 2/9

2:40 pm-1:35 pm

1 stop28h 55m

$409

BostonSplit

BOS - SPU

BOSSPU

Boston Logan Intl

Sun 4/12

4:35 pm-12:05 pm

1 stop13h 30m

Split

Fri 5/1

6:30 am-1:10 pm

1 stop12h 40m

$410

BostonSplit

BOS - SPU

BOSSPU

Boston Logan Intl

Mon 5/11

8:05 pm-4:30 pm

1 stop14h 25m

Split

Mon 5/18

8:55 pm-7:55 pm

1 stop29h 00m

$413

BostonSplit

BOS - SPU

BOSSPU

Boston Logan Intl

Tue 4/14

3:35 pm-4:30 pm

2 stops18h 55m

Split

Tue 4/28

5:15 pm-6:01 pm

2 stops30h 46m

$417

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 18 results

Compare providers for flights from Boston to Split

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Split in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust 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 Boston-Split flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Split flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Split flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Boston-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 Boston-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 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?

The best time to book flights from Boston to Split is 86 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, August is the cheapest month in which you can book a flight from Boston to Split (average of $423). Flying from Boston to Split in December is currently the most expensive (average of $857). 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?

It’s optimal to fly from Boston to Split in the afternoon. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Split

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

7.9

Good

8,018 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,018 reviews

Delta

7.9

Good

8,018 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

KLM

7.7

Good

1,428 reviews

Delta

7.9

Good

8,018 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Scandinavian Airlines

7.4

Good

1,618 reviews

Delta

7.9

Good

8,018 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Lufthansa

6.8

Okay

7,639 reviews

Delta

7.9

Good

8,018 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

British Airways

6.7

Okay

7,597 reviews

Delta

7.9

Good

8,018 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

How long is the flight from Boston to Split?
There are many flights that can get you from Boston to Split in 14h 25m. Fly via Austrian Airlines or Lufthansa to get the fastest option. There are 4191 mi between Boston and Split. This flight may include one or multiple stops.
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 $387 on this airline. Additional options worth looking into are Lufthansa and Austrian Airlines, starting at $415 and $443 round-trip. Users have found that SWISS is 54% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Boston to Split one-way?
$362 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on KLM and Delta, with prices starting from $386 and $386, respectively.
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, August is the cheapest month in which you can book a flight from Boston to Split (average of $423). Flying from Boston to Split in December is currently the most expensive (average of $857). 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

Trogir

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Top 10 airlines flying from Boston to Split

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest$387	Average$790	FlexibilityNo cancel fee	On-time79%
Lufthansa	Cheapest$415	Average$706	FlexibilityNo cancel fee	On-time76%
Austrian Airlines	Cheapest$443	Average$518	FlexibilityNo cancel fee	On-time78%
Air France	Cheapest$458	Average$727	FlexibilityNo cancel fee	On-time77%
Scandinavian Airlines	Cheapest$469	Average$804	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$493	Average$818	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$497	Average$801	FlexibilityNo cancel fee	On-timeN/A
Iberia	Cheapest$543	Average$865	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$608	Average$822	FlexibilityNo cancel fee	On-time70%
Condor	Cheapest$835	Average$897	FlexibilityNo cancel fee	On-time76%

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$311+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boston to Split with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Boston Logan Intl to Split are usually found in January or October, booked 86 days in advance, depart on a Friday or Monday and return on a Wednesday

Cheap flight deals from Boston to Split

Cheapest flights from Boston to SplitExplore 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 December 20, 2025.

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 December 20, 2025.

Find flight deals from Boston to Split

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boston to Split that are best for you.

Compare providers for flights from Boston 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 Boston to Split in December.

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.

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?

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

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

Reviews of airlines servicing Split

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.

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.

How long is the flight from Boston to Split?

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

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

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

How can I find direct flights from Boston to Split?

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

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

Traveling to a place near Split?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boston to Split

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Top 10 airlines flying from Boston to Split

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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 December 20, 2025.