SPU - BOS

$383 Find Cheap Flights from Split to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Split to Boston departing on 9/9. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Split to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Split to Boston, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Split to Boston (SPU-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Split to Boston 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 Split to Boston

Sat, Oct 4 - Fri, Oct 10
Scandinavian Airlines Logo
9:00 pm - 3:35 pmSPU-BOS
24h 35m1 stop
Scandinavian Airlines Logo
5:40 pm - 10:00 amBOS-SPU
34h 20m2 stops
$489Scandinavian Airlines
Find Deal
Sat, Oct 4 - Fri, Oct 10
Scandinavian Airlines Logo
9:00 pm - 3:35 pmSPU-BOS
24h 35m1 stop
Scandinavian Airlines Logo
5:40 pm - 8:10 pmBOS-SPU
20h 30m1 stop
$519Scandinavian Airlines
Find Deal
Wed, Sep 3 - Mon, Sep 8
Scandinavian Airlines Logo
12:20 pm - 3:35 pmSPU-BOS
33h 15m1 stop
Scandinavian Airlines Logo
5:40 pm - 11:10 amBOS-SPU
11h 30m1 stop
$553Scandinavian Airlines
Find Deal
Fri, Sep 5 - Sun, Sep 21
Lufthansa Logo
7:45 am - 4:00 pmSPU-BOS
14h 15m1 stop
Lufthansa Logo
10:00 pm - 5:50 pmBOS-SPU
13h 50m1 stop
$716Lufthansa
Find Deal
Fri, Sep 5 - Sun, Sep 21
Lufthansa Logo
7:45 am - 4:00 pmSPU-BOS
14h 15m1 stop
Lufthansa Logo
8:05 pm - 4:15 pmBOS-SPU
14h 10m1 stop
$721Lufthansa
Find Deal
Fri, Sep 5 - Sun, Sep 21
British Airways Logo
2:20 pm - 8:10 pmSPU-BOS
11h 50m1 stop
British Airways Logo
7:25 pm - 3:40 pmBOS-SPU
14h 15m1 stop
$722British Airways
Find Deal
Wed, Oct 1 - Wed, Oct 8
SWISS Logo
8:40 pm - 7:55 pmSPU-BOS
29h 15m1 stop
SWISS Logo
9:40 pm - 1:35 pmBOS-SPU
9h 55m1 stop
$731SWISS
Find Deal
Wed, Sep 3 - Mon, Sep 8
British Airways Logo
6:10 pm - 2:23 pmSPU-BOS
26h 13m2 stops
British Airways Logo
4:30 pm - 1:00 pmBOS-SPU
14h 30m2 stops
$732British Airways
Find Deal
Sat, Sep 13 - Sat, Sep 20
Delta Logo
6:30 am - 4:30 pmSPU-BOS
16h 00m1 stop
Delta Logo
5:05 pm - 5:25 pmBOS-SPU
18h 20m2 stops
$793Delta
Find Deal
Fri, Sep 5 - Sun, Sep 21
SWISS Logo
9:05 pm - 3:25 pmSPU-BOS
24h 20m1 stop
SWISS Logo
5:05 pm - 8:10 pmBOS-SPU
21h 05m1 stop
$3,694SWISS
Find Deal
Booking Insights

KAYAK's insights & trends for Split to Boston flights

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

What’s the cheapest day of the week to fly from Split to Boston?

The average price of all round-trip flights from Split to Boston clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Boston on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Split to Boston. For your return ticket, we recommend flying on a Friday and avoiding Thursdays for the best deals.

Good to know

Cheapest flight$383
Flight from Split to Boston

When to book flights from Split to Boston

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

  • What is the cheapest flight from Split to Boston?

    In the last 3 days, the lowest price for a flight from Split to Boston was $383 for a one-way ticket and $489 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Split and on arrival in Boston.

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

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

  • Which airline alliances offer flights from Split to Boston?

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

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

    The two airlines most popular with KAYAK users for flights from Split to Boston are Delta and KLM. With an average price for the route of $1,032 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $813 and an overall rating of 7.8.

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

    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 Split to Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Split 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 Split to Boston?

    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 Boston with an airline and back to Split with another airline. Booking your flights between Split and BOS 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 Split to Boston?

    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 Boston from Split up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Split to Boston

 
See real verified KAYAK customer reviews for airlines flying from Split to Boston. 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 Split to Boston? 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.
8.0
DeltaOverall score based on 7981 reviews
7.9Comfort
7.9Entertainment
8.2Boarding
7.3Food
8.5Crew
Airline reviews

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

10.0 ExcellentLee, Aug 2025ATL - PHL
Read more Delta reviews

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

Our seats were comfortable with adequate room to stretch out and recline. The food was tasty and served it just the right intervals. Our flight attendant was extra attentive and friendly. Flight arrived early. And the most turbulence. Overall that’s good and experience for an 11 hour flight as can be hoped for

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

They made us board and then deboard due to mechanical issue which delayed the departure by almost 2 hours and we barely made our connecting flight. These quality checks should've been done before boarding not after.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

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

Information on your arrival and departure airports

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