How long is the flight from Slovakia to Boston?

A quick flight from Slovakia to Boston can take about 14h 45m. Austrian Airlines provides one of the quickest options available for as low as $688. 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.

$460+ Flights from Slovakia to Boston

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Cheap flight deals from Slovakia to Boston

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$688 (Austrian Airlines)
One-way from	$460 (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

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Find flight deals from Slovakia to Boston

Cheapest flights from Slovakia to Boston
Explore the most affordable flight options available from Slovakia to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.

Fri 11/145:20 amKSC - BOS

1 stop14h 45mAustrian Airlines

Tue 11/186:25 pmBOS - KSC

1 stop13h 50mAustrian Airlines

Deal found 10/30

$688

Thu 11/132:55 pmKSC - BOS

1 stop29h 10mAustrian Airlines

Mon 11/172:21 pmBOS - KSC

2 stops17h 54mAustrian Airlines

Deal found 10/29

$693

Thu 11/135:20 amKSC - BOS

2 stops14h 05mLufthansa

Mon 11/178:40 pmBOS - KSC

2 stops11h 35mLufthansa

Deal found 10/30

$728

Fri 11/145:20 amKSC - BOS

3 stops16h 30mMultiple Airlines

Tue 11/185:35 pmBOS - KSC

3 stops23h 40mMultiple Airlines

Deal found 10/30

$1,176

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 October 31, 2025.

Fri 11/145:20 amKSC - BOS

1 stop14h 45mAustrian Airlines

Tue 11/182:21 pmBOS - KSC

2 stops17h 54mAustrian Airlines

Deal found 10/30

$688

Thu 11/135:20 amKSC - BOS

2 stops14h 05mLufthansa

Mon 11/178:40 pmBOS - KSC

2 stops11h 35mLufthansa

Deal found 10/30

$728

Fri 11/145:20 amKSC - BOS

3 stops16h 30mMultiple Airlines

Tue 11/185:35 pmBOS - KSC

3 stops23h 40mMultiple Airlines

Deal found 10/30

$1,176

Thu 11/132:55 pmKSC - BOS

1 stop29h 10mAustrian Airlines

Mon 11/172:21 pmBOS - KSC

2 stops17h 54mAustrian Airlines

Deal found 10/29

$693

Last-minute flights from Slovakia to Boston
Discover last-minute flight deals from Slovakia to Boston. Data last updated October 31, 2025 and is based on user searches.

Thu 11/132:55 pmKSC - BOS

1 stop29h 10mAustrian Airlines

Mon 11/172:21 pmBOS - KSC

2 stops17h 54mAustrian Airlines

Deal found 10/29

$693

Thu 11/135:20 amKSC - BOS

2 stops14h 05mLufthansa

Mon 11/178:40 pmBOS - KSC

2 stops11h 35mLufthansa

Deal found 10/30

$728

Fri 11/145:20 amKSC - BOS

1 stop14h 45mAustrian Airlines

Tue 11/182:21 pmBOS - KSC

2 stops17h 54mAustrian Airlines

Deal found 10/30

$688

Fri 11/145:20 amKSC - BOS

3 stops16h 30mMultiple Airlines

Tue 11/185:35 pmBOS - KSC

3 stops23h 40mMultiple Airlines

Deal found 10/30

$1,176

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 October 31, 2025.

Sun 11/238:10 pmBTS - BOS

3 stops43h 54mMultiple Airlines

Deal found 10/29

$460

Fri 11/142:55 pmKSC - BOS

2 stops34h 17mMultiple Airlines

Deal found 10/31

$1,216

Fri 11/145:20 amKSC - BOS

1 stop14h 45mAustrian Airlines

Deal found 10/31

$1,231

Fly from

Fly to

Route

Depart

Return

Price

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Fri 11/14

5:20 am-2:05 pm

1 stop14h 45m

Boston Logan Intl

Tue 11/18

2:21 pm-2:15 pm

2 stops17h 54m

$688

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Thu 11/13

2:55 pm-2:05 pm

1 stop29h 10m

Boston Logan Intl

Mon 11/17

2:21 pm-2:15 pm

2 stops17h 54m

$693

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Thu 11/13

5:20 am-1:25 pm

2 stops14h 05m

Boston Logan Intl

Mon 11/17

8:40 pm-2:15 pm

2 stops11h 35m

$728

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Fri 11/14

5:20 am-3:50 pm

3 stops16h 30m

Boston Logan Intl

Tue 11/18

5:35 pm-11:15 pm

3 stops23h 40m

$1,176

BratislavaBoston

BTS - BOS

BTSBOS

Bratislava - M. R. Štefánik

Sun 11/23

8:10 pm-10:04 am

3 stops43h 54m

$460

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Fri 11/14

2:55 pm-7:12 pm

2 stops34h 17m

$1,216

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Fri 11/14

5:20 am-2:05 pm

1 stop14h 45m

$1,231

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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

1,775 reviews

Reviews

1 / 20

10.0

Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.

SWISS

7.5

Good

1,775 reviews

SWISS

7.5

Good

1,775 reviews

Reviews

1 / 20

10.0

Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.

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 14h 45m. Austrian Airlines provides one of the quickest options available for as low as $688. 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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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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$460+ 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 11/23. 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

Keep the following information in mind while searching for Slovakia to Boston flight deals. Data was last updated October 31, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Find flight deals from Slovakia to Boston

Cheapest flights from Slovakia to BostonExplore the most affordable flight options available from Slovakia to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.

Explore the most affordable flight options available from Slovakia to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.

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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Travel Smart

Cheapest flights from Slovakia to Boston
Explore the most affordable flight options available from Slovakia to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.