BOS - SPU

$259 Find Cheap Flights from Boston to Split

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Split departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Split

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Split.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Split.
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Everything you should know

Cheapest round-trip
$543
Typical prices: $835-$483
Multiple Airlines
Sun 9/27Wed 10/7
BOS - SPU • 1 stop
Cheapest one-way
$259
LEVEL
Sun 9/27
BOS - SPU • 1 stop
Top airlines
Cheapest • from $583 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Boston and Split. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $578 (round-trip)
Shortest trip • 11h 41m (one-way)
Insights
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Insights
When to travel
Cheapest • 32% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Split (BOS-SPU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Split that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Split

Sun, Sep 27 - Wed, Oct 7
Multiple Airlines Logo
11:35 pm - 8:05 pm
BOS
-
SPU
14h 30m
1 stop
Multiple Airlines Logo
11:10 am - 9:05 pm
SPU
-
BOS
15h 55m
2 stops
$543Multiple Airlines
Tue, Aug 25 - Tue, Sep 8
Scandinavian Airlines Logo
5:40 pm - 11:10 am
BOS
-
SPU
11h 30m
1 stop
Scandinavian Airlines Logo
12:00 pm - 3:35 pm
SPU
-
BOS
33h 35m
1 stop
$583Scandinavian Airlines
Thu, Sep 10 - Sat, Sep 19
Scandinavian Airlines Logo
5:40 pm - 6:35 pm
BOS
-
SPU
18h 55m
1 stop
Scandinavian Airlines Logo
9:00 pm - 3:35 pm
SPU
-
BOS
24h 35m
1 stop
$584Scandinavian Airlines
Mon, Aug 24 - Thu, Sep 10
Scandinavian Airlines Logo
5:40 pm - 11:10 am
BOS
-
SPU
11h 30m
1 stop
Scandinavian Airlines Logo
12:20 pm - 3:35 pm
SPU
-
BOS
33h 15m
1 stop
$587Scandinavian Airlines
Mon, Sep 21 - Tue, Sep 29
Scandinavian Airlines Logo
5:40 pm - 1:20 pm
BOS
-
SPU
13h 40m
2 stops
Scandinavian Airlines Logo
2:05 pm - 3:35 pm
SPU
-
BOS
31h 30m
2 stops
$607Scandinavian Airlines
Mon, Sep 28 - Tue, Oct 6
Scandinavian Airlines Logo
5:40 pm - 11:10 am
BOS
-
SPU
11h 30m
1 stop
Scandinavian Airlines Logo
2:05 pm - 3:35 pm
SPU
-
BOS
55h 30m
2 stops
$609Scandinavian Airlines
Mon, Aug 24 - Wed, Sep 9
Scandinavian Airlines Logo
5:40 pm - 11:10 am
BOS
-
SPU
11h 30m
1 stop
Scandinavian Airlines Logo
11:55 am - 3:35 pm
SPU
-
BOS
33h 40m
1 stop
$610Scandinavian Airlines
Thu, Aug 27 - Sun, Sep 6
Scandinavian Airlines Logo
5:40 pm - 10:40 am
BOS
-
SPU
11h 00m
1 stop
Scandinavian Airlines Logo
10:00 am - 3:35 pm
SPU
-
BOS
11h 35m
1 stop
$611Scandinavian Airlines
Fri, Aug 21 - Fri, Sep 4
Scandinavian Airlines Logo
5:40 pm - 6:45 pm
BOS
-
SPU
19h 05m
2 stops
Scandinavian Airlines Logo
7:25 pm - 3:35 pm
SPU
-
BOS
26h 10m
1 stop
$612Scandinavian Airlines
Sun, Aug 23 - Thu, Sep 10
Scandinavian Airlines Logo
5:40 pm - 10:50 am
BOS
-
SPU
11h 10m
1 stop
Scandinavian Airlines Logo
12:20 pm - 3:35 pm
SPU
-
BOS
33h 15m
1 stop
$616Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for Boston to Split flights

Get data-powered insights and trends into flights from Boston to Split to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boston to Split?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Split departing in September.

What is the cheapest month to fly from Boston to Split?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Split, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Split is January, where tickets cost $521 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $1,444 and $1,221 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Split, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Split, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know

Low seasonDecember
Cheapest flight$259
Best time to beat the crowds but there is an average 87% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Boston to Split

When to book flights from Boston to Split

Are your dates flexible? Find out the best times to travel from Boston 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.

FAQs for booking flights from Boston to Split

  • Can I collect miles from my flight from Boston to Split?

    You may want to make sure you accrue miles on your trip to Split. You can use the “Alliance” filter on your KAYAK search to see options with airlines that your frequent flyer program belongs to. If you are an American Airlines’ AAdvantage member, you can check “oneworld” to only see flights with alliance partners like Finnair and British Airways.

  • Will I have to wait a long time during the layovers on my flight to Split from Boston?

    You might not mind making one or more stops as you travel from Boston to Split, but you may prefer not to have a long wait between flights. If you use the “Duration” filter and the “Layover” setting to your preferred time frame, you can find such flights as Swiss Air, which stops in Zurich for just under 1 hour, or Scandinavian Airlines, which stops in Copenhagen for under 2 hours.

  • Are there eco-friendly flights to Split from Boston?

    Yes. The average passenger emits about 3,714 lbs of CO2 on flights to Split from Boston. If you want an eco-friendlier option, use KAYAK’s “Less CO2” sort to see flights like Austrian Airlines through Newark and Vienna that save about 36%, or 1,353 lbs of CO2. If you would rather only stop once, you could fly with Lufthansa through Frankfurt and still save around 23% (694 lbs).

  • Can I bring my pet with me on my flight from Boston to Split?

    Airlines each have their own policies regarding pets. For example, British Airways will only allow certified service animals in the cabins of their flights, so your pet will have to travel as luggage in the hold. But if you travel Economy Class with KLM, you can bring a cat or a dog in a carrier that fits under the seat in front of you. Other conditions and fees apply.

  • What is the cheapest flight from Boston to Split?

    In the last 5 days, the lowest price for a flight from Boston to Split was $259 for a one-way ticket and $543 for a round-trip.

  • Do I need a passport to fly between Boston and Split?

    Yes

  • Which airports will I be using when flying from Boston to Split?

    When flying out of Boston you will be using Boston Logan Intl. You will be landing at Split, also known as Split.

  • Which aircraft models fly most regularly from Boston to Split?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Split?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Boston and Split, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Split from Boston?

    Amsterdam is the most popular layover city among KAYAK users traveling from Boston to Split.

  • Which is the best airline for flights from Boston to Split, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Boston to Split are Delta and KLM. With an average price for the route of $823 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $759 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Boston to Split?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Split.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Split?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Split from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Split?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Split with an airline and back to Boston with another airline. Booking your flights between Boston and SPU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Split?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Split from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Boston to Split

  • US citizens traveling from Boston (BOS) to Split (SPU) do not need a visa if their stay is less than 90 days over a 180-day period. Your passport should still be valid for at least three months on your planned departure date.
  • On most Scandinavian Airlines flights to Split from Boston, there will be meal services on journeys from the US. If you have special dietary needs, such as vegetarian or gluten-free, you can request a special meal up to 24 hours before your flight departs. For connecting flights within Europe, you can usually purchase snacks onboard.
  • Most routes from Boston to Split entail one or more layovers. KLM typically stops in Amsterdam, while British Airways could stop in London for one-stop journeys or in Chicago, New York, or Philadelphia and then London for trips with two or more stops.
  • You can find out if there will be onboard entertainment to pass the time on your flight to Split from Boston by expanding the flight information on your KAYAK search. For example, many Delta flights through Amsterdam will have seat back consoles with on-demand content for the first leg and may have streaming or Wi-Fi for a fee on the connecting flight.
  • If you want more room on your flight to Split from Boston, you may want to consider flying Lufthansa’s Premium Economy Class. You’ll get 50% more room on all sides, priority check-in, and two check-in bags, so you can pack with ease.

Reviews of the top 5 airlines serving from Boston to Split

 
See real verified KAYAK customer reviews for airlines flying from Boston to Split. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Split? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1527 reviews
7.7Comfort
7.8Boarding
7.2Entertainment
8.4Crew
7.3Food
Airline reviews

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

10.0 ExcellentBob, May 2026
AMS - YYZ
Read more KLM reviews

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

Brand new plane lots of room the snack was very flavourful and enjoyable

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

Terrible last row seats many seats available but no offer to move to better seat

I love Air France. This was another great experience despite a slight delay in the departure. The time was made up on flight. I would take AirFrance again when traveling to the far East. Merci beaucoup.

Everything is good except the seats are tightened no rooms for the legs,

The plane's pilots, including the captain himself, thanked me for the flight. I know it's just marketing, but it was really nice to see these people. It's a great idea. Airplane food is never "good," but the entire crew and flight organization were top-notch. I really liked Delta, and I think I've traveled all over the world, and that was something new for me. Maybe even the old planes, the B767, but next time I have a choice, Delta will be my first choice. Thank you, a satisfied passenger :)

They lost my bag and I still have not received it

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

Not consistent with the food quality (I mean taste not freshness)

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3hr delay and then missed connecting flight with another 6hr wait at the airport before getting a continuation to my trip, worst trip ever in my 50+years of flight travel

Without a doubt, my “customer service” experience with SWISS was the worst of my life. Multiple disconnections in conversations, very cold and indifferent staff, failure to follow up with promised status updates — simply put, T. H. E. W. O. R. S. T. A full week later, and I am STILL waiting to hear from them. Never again for me with SWISS. Disgraceful.

The flight and all amenities were good to excellent. SWISS was awful to deal with. Every step of the way they nickel and dime you. Chose your seats? $14. Change your seats… No accounting for the prior payment. You get billed again. 17 pound restriction on overhead luggage, nonsense. It’s a weight in the plane whether it’s in the overhead or in check baggage. They just milk you for every cent they can and I resent it. The flight was excellent.

plenty of legspace, snacks, no pull face from flight attendants when asking for a wine. Also fast transfer ability at ZRH.

The flight itself was fine, but due to a snow delay my connection to Lisbon was delayed by six hours. Despite this, Swiss Air still managed to lose my luggage. Not acceptable. Someone else on the flight also lost their luggage.

Bad experience overall. Crew did not provide food for our 2 year old (even though we specifically bought a child infant seat for her and literally bought another full price flight), which was unacceptable. And we had to pay $310 each way to carry our ski equipment even though they advertise it as something that is free. Tickets were purchased the same way as usual, but they told us we had Economy Light tickets (I never elected to have such seats). Just plain manipulation and false advertisment. Very disappointed overall about this airline.

The trip was great until my luggage was lost on transfer from United to Swiss. It took Swiss 3 days to get my luggage to me though it was located almost immediately.

Horrible!! The WiFi was not working, the food was awful

We’ve never been more uncomfortable on a flight than we have on this particular one. The seats in front of us reclined so far back that when the person reclined their seat of broccoli, it almost hit me in the face and left me with literally no room to move that said I had to recline my seed in which made the person behind me upset. It seemed like the seats also would recline without even pressing the button in the armrest and would unrecline as well for that same reason, and it also seemed that some seats reclined more than others. The bottom cushions of the seat were so thin that even after one hour of an 11 hour flight, our tailbones were so sore. It seemed like an overall old airplane. It also didn’t have individual air vents and it was extremely hot the entire flight. Several passengers were commenting on how hot it was. The breakfast was some kind of flavorless triangle, puffy egg, laying in a watery bed of steamed peppers and onions and spinach. It was not appetizing at all. The flight crew was extremely nice so that was a nice thing this flight attendant. They let us try different types of Swiss sodas, which was really nice and the dinner was actually delicious but still overall given the other considerations. It was pretty much a miserable flight without basic seat comfort.

Very nice crew and great food. Easy to board just wish the flight could be shorter or seats more comfortable or more room to walk around when you get cramps in your legs from sitting so long. Crew was great and attentive and really was good food.

Put me on standby; flight was late; missed my connecting flight; disaster

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

Very few things and/or people are excellent. It was very good.

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Very, very tight legroom. They must’ve jammed in an additional few rows of seat seating. Denver to Munich was the least legroom I’ve ever had on any flight, let alone a multi hour international journey. I will not take that flight again.

In my first flight with Air Canada we sat in the plane for 4:00pm to 6:30pm. Finally we were asked to get off the plane and we were told the flight was cancelled after 7:00pm There was o clear explanation of what was the problem. I was booked without my permission on a Delta Flight at 7:30pm that was leaving at 8:00pm and I still had to go get my luggage(my final destination was Rome with one stop in Toronto. The luggage claim for Canada was closed so had to return to finally get it on the luggage belt.. Of course I missed the Delta flight and all the next day flights were booked. I also lost what I paid for my stay in Rome because I did nt cancel in time. A complete nightmare.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

Perfect airline, super friendly, great service, tasty food. Would fly again.

Parents with permanently crying baby on board. Neither parents nor crew did anything to calm the baby. The food was extremely disappointing. Seafood stew was very, very small! Not even appetizer size! Seat had a gap in the back. Had to use a pillow to fill it.

Food choices limited & not enticing Seats quite uncomfortable & difficult to control

It's hard to tell where to plug in electronics, and the port on my seat didn't work. Their entertainment system was down. Vegetarian food options were tasty. Friendly, helpful flight attendants.

Boarding process was chaotic. Confusion over Boarding gates: gate 55 or gate 56 ???. Unnecessary standing in long lines to board. Better to call out Boarding groups one at a time and everyone else to sit. Airline only has 2 Boarding groups 1-3 and 4-9. That causes over crowding and chaos

Lady next to me was coughing profusely the entire flight, other lady moved seats because of it, 8 hours of that during an overnight flight is a bit much.

The flight was ok. The seats are so small. The free wifi for members was not an option on this flight. The one flight attendant, older woman with straight white/grey hair, was very rude. The gentleman next to me asked about the wifi since he was a member as well. He stated, accurately, that the option to enter the idea number was not available. Her response was, "I don't know what to tell you" and walked away from him. The rest of the staff was wonderful. I asked another flight attendant about the wifi, she said the free wifi was not enabled on that flight (true or not- at least she was friendly). It was also pretty dirty. When I opened the tray table it had mushed crumbs and there was a dirty used pair of ear buds in my seat pocket. Lastly the air vent above my head was working but stuck so I was unable to move it to face me when it got warm. I fly American often but this really was not a great flight.

My luggage was lost at the airport but American Airlines contacted me and got it to me the next day.

24 hour delays aren’t even heard in 3rd world countries with archaic transportation systems. I’m never flying American Airlines again.

3.5 hr delay leaving Pittsburgh, notifications for which were incomplete and untimely. Connecting flight was automatically switched to one requiring more than a 30 hour layover! After waiting in a long queue, customer service reduced layover to 11 hours and also set up an earlier standby. The standby had empty seats, but the gate agent couldn't change our tickets! On top of all that my luggage was lost and has yet to even be located, much less returned 5 (FIVE!) days later. Too bad there's no rating below poor.

Canceled flight late London to Florence. Help at airport very poor. Treated poorly. Had to sleep in the airport. Lost bags- still do not have them. Horrible. I should be reimbursed!

The seats are extra cramped if you are taller than 5’8! Spring for the extra legroom seats for sure if you have a long flight!

Very disappointed with British Airways. It has been over 24 hours and I still have not received my checked baggage or any proper update. Customer support has been unresponsive, making the situation even more frustrating. Poor baggage handling and lack of communication seriously impacted my travel experience.

Everything you need to know for your flight from Boston to Split

Information on your arrival and departure airports