How long is the flight from Slovakia to Boston?

A quick flight from Slovakia to Boston can take about 31h 03m. LOT provides one of the quickest options available for as low as $1,013. There are 4203 mi between Slovakia and Boston.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

If weather is an important factor for your trip to Boston, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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

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

What airport do you fly into for flights to Boston from Slovakia?

Most people fly into Boston Logan Intl (BOS) if they book a flight to Boston from Slovakia. Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

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

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

How can I find direct flights from Slovakia to Boston?

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

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

Yes. Cheapflights offers flight deals from Slovakia to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$336+ Flights from Slovakia to Boston

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Cheap flight deals from Slovakia to Boston

Best flights from Slovakia to Boston
Discover carefully curated flight deals from Slovakia to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Wed 2/187:40 pmBTS - BOS

1 stop31h 15mMultiple Airlines

Wed 3/1810:20 pmBOS - BTS

1 stop30h 25mMultiple Airlines

Deal found 12/16

$737

Sat 3/75:15 amKSC - BOS

2 stops31h 03mLOT

Sat 3/217:40 pmBOS - KSC

2 stops23h 30mLOT

Deal found 12/16

$1,013

One-way flights from Slovakia to Boston
Search for one-way flight options from Slovakia to Boston. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Tue 3/319:10 amBTS - BOS

1 stop17h 55mMultiple Airlines

Deal found 12/16

$336

Mon 4/2712:30 pmKSC - BOS

2 stops25h 15mLOT

Deal found 12/16

$985

Tue 4/2812:45 pmKSC - BOS

2 stops37h 51mLOT

Deal found 12/16

$1,038

Sun 4/263:05 pmKSC - BOS

2 stops29h 10mMultiple Airlines

Deal found 12/16

$1,058

Thu 4/235:40 pmKSC - BOS

2 stops44h 05mLOT

Deal found 12/16

$1,097

Sun 4/262:45 pmKSC - BOS

1 stop29h 05mAustrian Airlines

Deal found 12/16

$1,165

Fri 4/249:40 amKSC - BOS

1 stop16h 15mSWISS

Deal found 12/16

$1,223

Thu 4/232:45 pmKSC - BOS

1 stop29h 05mAustrian Airlines

Deal found 12/16

$1,226

Sat 4/255:25 amKSC - BOS

2 stops19h 41mAustrian Airlines

Deal found 12/16

$1,232

Sat 4/252:45 pmKSC - BOS

2 stops49h 07mMultiple Airlines

Deal found 12/16

$1,242

Find flight deals from Slovakia to Boston

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$737 (Kiwi.com)
One-way from	$336 (Kiwi.com)

Provider with most accurate pricing for Bratislava - M. R. Štefánik-Boston Logan Intl flight deals.

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Provider most trusted by Cheapflights users for Bratislava - M. R. Štefánik-Boston Logan Intl flights.

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From Slovakia to Boston Logan Intl

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One-way flight from Slovakia to Boston Logan Intl

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BratislavaBoston

BTS - BOS

BTSBOS

Bratislava - M. R. Štefánik

Wed 2/18

7:40 pm-8:55 pm

1 stop31h 15m

Boston Logan Intl

Wed 3/18

10:20 pm-9:45 am

1 stop30h 25m

$737

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Sat 3/7

5:15 am-6:18 am

2 stops31h 03m

Boston Logan Intl

Sat 3/21

7:40 pm-12:10 am

2 stops23h 30m

$1,013

BratislavaBoston

BTS - BOS

BTSBOS

Bratislava - M. R. Štefánik

Tue 3/31

9:10 am-9:05 pm

1 stop17h 55m

$336

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Mon 4/27

12:30 pm-7:45 am

2 stops25h 15m

$985

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Wed 4/29

3:05 pm-12:27 am

2 stops15h 22m

$1,038

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Tue 4/28

12:45 pm-8:36 pm

2 stops37h 51m

$1,038

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Sun 4/26

3:05 pm-2:15 pm

2 stops29h 10m

$1,058

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Fri 4/24

3:05 pm-7:45 am

2 stops22h 40m

$1,097

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Sun 4/26

2:45 pm-1:50 pm

1 stop29h 05m

$1,165

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Fri 4/24

9:40 am-7:55 pm

1 stop16h 15m

$1,223

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 14 results

Best time to book a flight from Slovakia to Boston

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Boston

Read reviews from past customers who have flown SWISS from Slovakia to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

SWISS

7.5

Good

1,815 reviews

Reviews

1 / 20

10.0

Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

SWISS

7.5

Good

1,815 reviews

SWISS

7.5

Good

1,815 reviews

Reviews

1 / 20

10.0

Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Related info for your journey

What airport do you fly into for flights to Boston from Slovakia?
Most people fly into Boston Logan Intl (BOS) if they book a flight to Boston from Slovakia. Logan Intl is conveniently located just 2.6 mi from Boston’s city center.
How long is the flight from Slovakia to Boston?
A quick flight from Slovakia to Boston can take about 31h 03m. LOT provides one of the quickest options available for as low as $1,013. There are 4203 mi between Slovakia and Boston.
Can I find deals for flights from Slovakia to Boston that include hotel bookings?
Yes. In addition to deals on Slovakia to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Slovakia to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Slovakia to Boston.
Can I find deals for business class flights from Slovakia to Boston?
Yes. Cheapflights offers flight deals from Slovakia to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Old Orchard Beach

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Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Slovakia to Boston

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest$555	Average$707	FlexibilityNo cancel fee	On-time79%

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$336+ Cheap flights from Slovakia to Boston (BOS)

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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Slovakia to Boston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Slovakia to Boston

Best flights from Slovakia to BostonDiscover carefully curated flight deals from Slovakia to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Discover carefully curated flight deals from Slovakia to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Find flight deals from Slovakia to Boston

Keep the following information in mind while searching for Slovakia to Boston flight deals. Data was last updated December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

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

Best time to book a flight from Slovakia to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Slovakia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Slovakia to Boston

Reviews of airlines servicing Boston

Read reviews from past customers who have flown SWISS from Slovakia to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Slovakia to Boston. 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 Boston from Slovakia?

How long is the flight from Slovakia to Boston?

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

How can I find direct flights from Slovakia to Boston?

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

Traveling to a place near Boston?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Slovakia to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Slovakia to Boston

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Book with Flexibility

Travel Smart

Best flights from Slovakia to Boston
Discover carefully curated flight deals from Slovakia to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.