Slovakia

$272+ Cheap flights from Massachusetts to Slovakia

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BTS
Jul 30 — Aug 61
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Cheap flight deals from Massachusetts to Slovakia

Keep the following information in mind while searching for Massachusetts to Slovakia flight deals. Data was last updated July 25, 2025.

Round-trip from

$596
(Ovago)

One-way from

$272
(Kiwi.com)
From Massachusetts to Slovakia
One-way flight from Massachusetts to Slovakia

Find flight deals from Massachusetts to Slovakia

Cheapest flights from Massachusetts to Slovakia
Explore the most affordable flight options available from Massachusetts to Slovakia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/57:15 amBOS - BTS
1 stop19h 35mMultiple Airlines
Tue 9/99:25 amBTS - BOS
2 stops38h 25mMultiple Airlines
Deal found 7/23$639
This Lufthansa deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/185:05 pmBOS - KSC
1 stop19h 25mMultiple Airlines
Sat 8/305:25 amKSC - BOS
2 stops18h 15mMultiple Airlines
Deal found 7/22$731
This FlightHub deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/188:05 pmBOS - KSC
2 stops11h 55mLufthansa
Sat 8/305:25 amKSC - BOS
2 stops18h 15mLufthansa
Deal found 7/22$761
This SWISS deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/185:05 pmBOS - KSC
1 stop19h 25mSWISS
Sat 8/309:35 amKSC - BOS
1 stop16h 20mSWISS
Deal found 7/22$847
This Gurufare deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/315:10 pmBOS - KSC
1 stop14h 50mAustrian Airlines
Fri 8/295:25 amKSC - BOS
1 stop14h 25mAustrian Airlines
Deal found 7/23$1,300
This LOT deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2911:15 amBOS - KSC
2 stops31h 05mLOT
Tue 9/212:45 pmKSC - BOS
2 stops41h 32mLOT
Deal found 7/23$1,459

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Slovakia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2025.
Use the filters below to find and compare flights from Massachusetts to Slovakia that are best for you.

Fly from

Massachusetts

Fly to

Slovakia

Route

Depart

Return

Price

BostonBratislava

BOS - BTS

BOSBTS

Boston Logan Intl

Fri 9/5

7:15 am-8:50 am

1 stop19h 35m

Bratislava - M. R. Štefánik

Tue 9/9

9:25 am-5:50 pm

2 stops38h 25m

$639

BostonKošice

BOS - KSC

BOSKSC

Boston Logan Intl

Mon 8/18

5:05 pm-6:30 pm

1 stop19h 25m

Košice Barca

Sat 8/30

5:25 am-5:40 pm

2 stops18h 15m

$731

BostonKošice

BOS - KSC

BOSKSC

Boston Logan Intl

Mon 8/18

8:05 pm-2:00 pm

2 stops11h 55m

Košice Barca

Sat 8/30

5:25 am-5:40 pm

2 stops18h 15m

$761

BostonKošice

BOS - KSC

BOSKSC

Boston Logan Intl

Mon 8/18

5:05 pm-6:30 pm

1 stop19h 25m

Košice Barca

Sat 8/30

9:35 am-7:55 pm

1 stop16h 20m

$847

BostonKošice

BOS - KSC

BOSKSC

Boston Logan Intl

Mon 8/4

1:59 pm-12:10 pm

2 stops16h 11m

Košice Barca

Sat 8/30

5:30 am-12:27 am

2 stops24h 57m

$1,684

BostonBratislava

BOS - BTS

BOSBTS

Boston Logan Intl

Wed 9/10

8:50 pm-11:25 pm

3 stops20h 35m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Best time to book a flight from Massachusetts to Slovakia

Have a flexible travel schedule? Discover the best time to fly to Slovakia from Massachusetts 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 Massachusetts to Slovakia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Slovakia

Get insights into the airlines that provide service to Slovakia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Slovakia. Reviews last updated July 25, 2025.
Read reviews from past customers who have flown LOT, Austrian Airlines, and SWISS from Massachusetts to Slovakia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.0

Comfort

7.5

Crew

8.2

Food

7.2

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

Entertainment

7.0

Comfort

7.5

Crew

8.2

Food

7.2

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

Entertainment

7.0

Comfort

7.5

Crew

8.2

Food

7.2

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

Entertainment

7.0

Comfort

7.5

Crew

8.2

Food

7.2

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

Entertainment

7.0

Comfort

7.5

Crew

8.2

Food

7.2

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Slovakia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Massachusetts to Slovakia that include hotel bookings?

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

  • How can I find direct flights from Massachusetts to Slovakia?

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

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

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

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