When did momondo last update prices for flights from Boston Logan Intl Airport to Slovakia?

Prices for flights from Boston Logan Intl Airport to Slovakia are updated daily.

How old do you have to be to fly from Boston Logan Intl Airport to Slovakia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Slovakia.

What documentation or ID do you need to fly to Slovakia?

The necessary travel and health documents for your Slovakia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$355 Cheap Flights from Boston to Slovakia in 2025/26

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Find the cheapest flights from Boston to Slovakia

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6:40 pm - 11:30 pmBOS-KSC

46h 50m2 stops

2:45 pm - 9:52 amKSC-BOS

49h 07m2 stops

$630Multiple Airlines

Find Deal

Sat, Apr 18 - Sun, Apr 26

6:40 pm - 11:30 pmBOS-KSC

46h 50m2 stops

2:45 pm - 5:40 pmKSC-BOS

32h 55m2 stops

$660Multiple Airlines

Find Deal

Sat, Apr 18 - Sat, Apr 25

5:10 pm - 2:00 pmBOS-KSC

14h 50m1 stop

7:15 pm - 7:55 pmKSC-BOS

30h 40m1 stop

$736Multiple Airlines

Find Deal

Sat, Apr 18 - Sat, Apr 25

6:40 pm - 11:30 pmBOS-KSC

46h 50m2 stops

2:45 pm - 1:50 pmKSC-BOS

29h 05m1 stop

$805Multiple Airlines

Find Deal

Sat, Apr 18 - Sun, Apr 26

5:40 pm - 2:00 pmBOS-KSC

14h 20m2 stops

2:45 pm - 3:55 pmKSC-BOS

55h 10m2 stops

$834Lufthansa

Find Deal

Wed, Apr 1 - Sun, Apr 5

6:40 pm - 11:30 pmBOS-KSC

46h 50m2 stops

7:15 pm - 7:55 pmKSC-BOS

30h 40m1 stop

$852Multiple Airlines

Find Deal

Sat, Apr 18 - Sat, Apr 25

1:00 pm - 6:30 pmBOS-KSC

23h 30m2 stops

2:45 pm - 3:55 pmKSC-BOS

55h 10m2 stops

$861Multiple Airlines

Find Deal

Fri, Apr 17 - Sun, Apr 26

5:30 pm - 12:40 pmBOS-KSC

13h 10m1 stop

1:05 pm - 10:00 pmKSC-BOS

14h 55m1 stop

$913Multiple Airlines

Find Deal

Sat, Apr 18 - Sun, Apr 26

11:17 am - 2:00 pmBOS-KSC

20h 43m2 stops

2:45 pm - 1:50 pmKSC-BOS

29h 05m1 stop

$923Austrian Airlines

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Wed, Apr 1 - Sun, Apr 5

9:40 pm - 6:30 pmBOS-KSC

14h 50m1 stop

2:45 pm - 5:40 pmKSC-BOS

32h 55m2 stops

$1,003Multiple Airlines

Find Deal

Fri, Apr 17 - Sun, Apr 26

Lufthansa flights from Boston to Slovakia

Our best Lufthansa deals on Boston to Slovakia flight tickets

Lufthansa

Apr 1

BOS5:40 pmBoston Logan Intl

14h 20m

2 stops

KSC2:00 pmKošice Barca

Apr 5

KSC2:45 pmKošice Barca

55h 10m

2 stops

BOS3:55 pmBoston Logan Intl

$834

Find similar

Lufthansa

Dec 3

BOS8:40 pmBoston Logan Intl

20h 35m

2 stops

KSC11:15 pmKošice Barca

Dec 8

KSC2:55 pmKošice Barca

52h 30m

2 stops

BOS1:25 pmBoston Logan Intl

$1,163

Find similar

Austrian Airlines flights from Boston to Slovakia

Our best Austrian Airlines deals on Boston to Slovakia flight tickets

Austrian Airlines

Apr 1

BOS11:17 amBoston Logan Intl

20h 43m

2 stops

KSC2:00 pmKošice Barca

Apr 5

KSC2:45 pmKošice Barca

29h 05m

1 stop

BOS1:50 pmBoston Logan Intl

$923

Find similar

Austrian Airlines

Dec 3

BOS1:35 pmBoston Logan Intl

27h 40m

2 stops

KSC11:15 pmKošice Barca

Dec 8

KSC2:55 pmKošice Barca

29h 10m

1 stop

BOS2:05 pmBoston Logan Intl

$1,346

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Fly from

Fly to

Route

Depart

Return

Price

BostonKošice

BOS - KSC

BOSKSC

Boston Logan Intl

Sat 4/18

6:40 pm-11:30 pm

2 stops46h 50m

Košice Barca

Sun 4/26

2:45 pm-9:52 am

2 stops49h 07m

$630

BostonKošice

BOS - KSC

BOSKSC

Boston Logan Intl

Sat 4/18

6:40 pm-11:30 pm

2 stops46h 50m

Košice Barca

Sat 4/25

2:45 pm-5:40 pm

2 stops32h 55m

$660

BostonKošice

BOS - KSC

BOSKSC

Boston Logan Intl

Sat 4/18

5:10 pm-2:00 pm

1 stop14h 50m

Košice Barca

Sat 4/25

7:15 pm-7:55 pm

1 stop30h 40m

$736

BostonKošice

BOS - KSC

BOSKSC

Boston Logan Intl

Sat 4/18

6:40 pm-11:30 pm

2 stops46h 50m

Košice Barca

Sun 4/26

2:45 pm-1:50 pm

1 stop29h 05m

$805

BostonKošice

BOS - KSC

BOSKSC

Boston Logan Intl

Wed 4/1

5:40 pm-2:00 pm

2 stops14h 20m

Košice Barca

Sun 4/5

2:45 pm-3:55 pm

2 stops55h 10m

$834

BostonKošice

BOS - KSC

BOSKSC

Boston Logan Intl

Sat 4/18

6:40 pm-11:30 pm

2 stops46h 50m

Košice Barca

Sat 4/25

7:15 pm-7:55 pm

1 stop30h 40m

$852

BostonKošice

BOS - KSC

BOSKSC

Boston Logan Intl

Fri 4/17

1:00 pm-6:30 pm

2 stops23h 30m

Košice Barca

Sun 4/26

2:45 pm-3:55 pm

2 stops55h 10m

$861

BostonKošice

BOS - KSC

BOSKSC

Boston Logan Intl

Sat 4/18

5:30 pm-12:40 pm

1 stop13h 10m

Košice Barca

Sun 4/26

1:05 pm-10:00 pm

1 stop14h 55m

$913

BostonKošice

BOS - KSC

BOSKSC

Boston Logan Intl

Wed 4/1

11:17 am-2:00 pm

2 stops20h 43m

Košice Barca

Sun 4/5

2:45 pm-1:50 pm

1 stop29h 05m

$923

BostonKošice

BOS - KSC

BOSKSC

Boston Logan Intl

Fri 4/17

9:40 pm-6:30 pm

1 stop14h 50m

Košice Barca

Sun 4/26

2:45 pm-5:40 pm

2 stops32h 55m

$1,003

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Slovakia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Slovakia?

According to our data, Friday is the cheapest day to fly to Slovakia from Boston. The lowest ticket price found for a Friday departure recently was $725. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Slovakia is Monday, with ticket prices averaging around $1,104.

What is the cheapest time of day to depart on your flight to Slovakia?

According to our data, the cheapest time of day to fly to Slovakia is in the evening. momondo users have found flights departing from Boston to Slovakia in the evening for as low as $824. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,004.

Cheap Boston to Slovakia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Slovakia

Direct flights	None

There are no direct flights from Boston to Slovakia. There are no popular flight routes from Boston to Slovakia.

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When did momondo last update prices for flights from Boston Logan Intl Airport to Slovakia?
Prices for flights from Boston Logan Intl Airport to Slovakia are updated daily.
How old do you have to be to fly from Boston Logan Intl Airport to Slovakia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Slovakia.
What documentation or ID do you need to fly to Slovakia?
The necessary travel and health documents for your Slovakia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Slovakia?

Finding the right flight to Slovakia from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Slovakia quick and easy, saving you time and money.

Can I find flights from Boston to Slovakia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Slovakia from Boston with this policy.

How can momondo help me find flights from Boston to Slovakia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Slovakia from Boston.

I’m not ready to book a flight from Boston to Slovakia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Slovakia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Slovakia and let you know when they change.