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$436+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
BTS — BOS
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap 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 February 4, 2026.

This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/168:20 pm
BTS
-
BOS
2 stops24h 25m
Multiple Airlines
Wed 3/1812:35 pm
BOS
-
BTS
2 stops25h 20m
Multiple Airlines
Deal found 2/2$680
This Orbitz deal was found by Cheapflights users on 2/4. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/202:45 pm
KSC
-
BOS
2 stops32h 55m
Multiple Airlines
Sun 8/99:40 pm
BOS
-
KSC
1 stop15h 15m
Multiple Airlines
Deal found 2/4$685
This LOT deal was found by Cheapflights users on 2/2. 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.
Sat 3/75:15 am
KSC
-
BOS
2 stops31h 03m
Multiple Airlines
Sat 3/218:09 pm
BOS
-
KSC
2 stops23h 01m
Multiple Airlines
Deal found 2/2$1,643

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 February 4, 2026.

Round-trip from

$680
(Mytrip)

One-way from

$456
(Kiwi.com)
From Slovakia to Boston Logan Intl
Search Deals
One-way flight from Slovakia to Boston Logan Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Slovakia to Boston 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 February 4, 2026.
Use the filters below to find and compare flights from Slovakia to Boston that are best for you.

Fly from

Slovakia

Fly to

Boston

Route

Depart

Return

Price

BratislavaBoston

BTS - BOS

BTSBOS

Bratislava - M. R. Štefánik

Mon 3/16

8:20 pm-3:45 pm

2 stops24h 25m

Boston Logan Intl

Wed 3/18

12:35 pm-6:55 pm

2 stops25h 20m

$680

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Mon 7/20

2:45 pm-5:40 pm

2 stops32h 55m

Boston Logan Intl

Sun 8/9

9:40 pm-6:55 pm

1 stop15h 15m

$685

KošiceBoston

KSC - BOS

KSCBOS

Košice Barca

Sat 3/7

5:15 am-6:18 am

2 stops31h 03m

Boston Logan Intl

Sat 3/21

8:09 pm-12:10 am

2 stops23h 01m

$1,643

BratislavaBoston

BTS - BOS

BTSBOS

Bratislava - M. R. Štefánik

Fri 5/29

11:20 pm-8:55 pm

3 stops27h 35m

$436

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

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

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated February 4, 2026.
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
7.6
Good
1,864 reviews

Crew

8.3

Entertainment

6.8

Food

7.1

Overall

7.6

Comfort

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.
SWISS
7.6
Good
1,864 reviews
SWISS
7.6
Good
1,864 reviews

Crew

8.3

Entertainment

6.8

Food

7.1

Overall

7.6

Comfort

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

FRA - GVA

My experience as a first time Flyer wasfinr except that both times when I flew to Frankfurt and also back to ORTambo my baggage go delayed. That was a bit of an awkward experience. Inve I can understand but twice I knew that I used connecting flights but who that happened to my my bag is really a bit out of the ordinary Although I must say the service to found my bag in Frankfurt was really excellent. Now I am waiting for my baggage to be send to my home airport Bram Fiacher in Bloemfontein. Hope I get it also so soon.

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?

    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.

See more FAQs

Traveling to a place near Boston?

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Top airline flying from Slovakia to Boston

Discover the top airline that operate flights from Slovakia to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$555Average$707FlexibilityNo cancel feeOn-time79%

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