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Cheap flights from Boston to Bratislava from $306

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Boston to Bratislava

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 pm - 10:30 pmBOS  Boston Logan Intl-BTS Bratislava - M. R. Štefánik
22h 30m3 stops Lisbon Humberto Delgado Milan Malpensa Naples
Multiple Airlines Logo
5:05 pm - 2:45 pmBTS  Bratislava - M. R. Štefánik-BOS Boston Logan Intl
27h 40m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$882Multiple Airlines
Mon, Feb 1 - Mon, Feb 8
Multiple Airlines Logo
6:00 pm - 10:30 pmBOS  Boston Logan Intl-BTS Bratislava - M. R. Štefánik
22h 30m3 stops Lisbon Humberto Delgado Milan Malpensa Naples
Multiple Airlines Logo
5:05 pm - 8:30 pmBTS  Bratislava - M. R. Štefánik-BOS Boston Logan Intl
33h 25m3 stops Barcelona-El Prat Lisbon Humberto Delgado Porto
$891Multiple Airlines
Mon, Feb 1 - Mon, Feb 8
Multiple Airlines Logo
6:00 pm - 2:50 pmBOS  Boston Logan Intl-BTS Bratislava - M. R. Štefánik
14h 50m2 stops Lisbon Humberto Delgado Barcelona-El Prat
Multiple Airlines Logo
5:05 pm - 2:45 pmBTS  Bratislava - M. R. Štefánik-BOS Boston Logan Intl
27h 40m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$913Multiple Airlines
Mon, Feb 1 - Mon, Feb 8
Multiple Airlines Logo
4:55 pm - 9:00 pmBOS  Boston Logan Intl-BTS Bratislava - M. R. Štefánik
22h 05m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
5:50 am - 8:20 pmBTS  Bratislava - M. R. Štefánik-BOS Boston Logan Intl
20h 30m3 stops Dublin Lisbon Humberto Delgado Porto
$926Multiple Airlines
Sat, Oct 17 - Sat, Oct 24
Multiple Airlines Logo
3:55 pm - 9:00 pmBOS  Boston Logan Intl-BTS Bratislava - M. R. Štefánik
23h 05m3 stops Ottawa Toronto Pearson Intl Dublin
Multiple Airlines Logo
5:50 am - 8:20 pmBTS  Bratislava - M. R. Štefánik-BOS Boston Logan Intl
20h 30m3 stops Dublin Lisbon Humberto Delgado Porto
$932Multiple Airlines
Sat, Oct 17 - Sat, Oct 24
Multiple Airlines Logo
8:50 pm - 7:15 pmBOS  Boston Logan Intl-BTS Bratislava - M. R. Štefánik
16h 25m2 stops Reykjavik Keflavik Intl Manchester
Multiple Airlines Logo
9:55 am - 8:05 pmBTS  Bratislava - M. R. Štefánik-BOS Boston Logan Intl
15h 10m1 stop Dublin
$1,004Multiple Airlines
Sun, Oct 18 - Sun, Oct 25
Multiple Airlines Logo
7:05 pm - 9:00 pmBOS  Boston Logan Intl-BTS Bratislava - M. R. Štefánik
19h 55m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
4:45 pm - 7:05 pmBTS  Bratislava - M. R. Štefánik-BOS Boston Logan Intl
32h 20m2 stops Naples Istanbul
$1,008Multiple Airlines
Sat, Oct 17 - Sat, Oct 24
Multiple Airlines Logo
8:50 pm - 7:15 pmBOS  Boston Logan Intl-BTS Bratislava - M. R. Štefánik
16h 25m2 stops Reykjavik Keflavik Intl Manchester
Multiple Airlines Logo
6:35 am - 10:22 amBTS  Bratislava - M. R. Štefánik-BOS Boston Logan Intl
32h 47m3 stops Manchester Cancun Toronto Pearson Intl
$1,017Multiple Airlines
Sun, Oct 18 - Sun, Oct 25
Multiple Airlines Logo
10:40 am - 5:20 pmBOS  Boston Logan Intl-BTS Bratislava - M. R. Štefánik
24h 40m3 stops Montreal Pierre Elliott Trudeau Intl Zurich Tirana Rinas
Multiple Airlines Logo
9:55 am - 8:05 pmBTS  Bratislava - M. R. Štefánik-BOS Boston Logan Intl
15h 10m1 stop Dublin
$1,026Multiple Airlines
Sun, Oct 18 - Sun, Oct 25
Multiple Airlines Logo
10:40 am - 5:20 pmBOS  Boston Logan Intl-BTS Bratislava - M. R. Štefánik
24h 40m3 stops Montreal Pierre Elliott Trudeau Intl Zurich Tirana Rinas
Multiple Airlines Logo
6:35 am - 2:17 pmBTS  Bratislava - M. R. Štefánik-BOS Boston Logan Intl
36h 42m3 stops Manchester Cancun Toronto Pearson Intl
$1,043Multiple Airlines
Sun, Oct 18 - Sun, Oct 25

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

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Price

Cheapest round-trip

BostonBratislava

BOS Boston Logan Intl - BTS Bratislava - M. R. Štefánik

BOSBTS

Boston Logan Intl

Mon 2/1

6:00 pm-10:30 pm

3 stops22h 30m

Bratislava - M. R. Štefánik

Mon 2/8

5:05 pm-2:45 pm

2 stops27h 40m

$882

BostonBratislava

BOS Boston Logan Intl - BTS Bratislava - M. R. Štefánik

BOSBTS

Boston Logan Intl

Mon 2/1

6:00 pm-10:30 pm

3 stops22h 30m

Bratislava - M. R. Štefánik

Mon 2/8

5:05 pm-8:30 pm

3 stops33h 25m

$891

BostonBratislava

BOS Boston Logan Intl - BTS Bratislava - M. R. Štefánik

BOSBTS

Boston Logan Intl

Mon 2/1

6:00 pm-2:50 pm

2 stops14h 50m

Bratislava - M. R. Štefánik

Mon 2/8

5:05 pm-2:45 pm

2 stops27h 40m

$913

BostonBratislava

BOS Boston Logan Intl - BTS Bratislava - M. R. Štefánik

BOSBTS

Boston Logan Intl

Sat 10/17

4:55 pm-9:00 pm

2 stops22h 05m

Bratislava - M. R. Štefánik

Sat 10/24

5:50 am-8:20 pm

3 stops20h 30m

$926

BostonBratislava

BOS Boston Logan Intl - BTS Bratislava - M. R. Štefánik

BOSBTS

Boston Logan Intl

Sat 10/17

3:55 pm-9:00 pm

3 stops23h 05m

Bratislava - M. R. Štefánik

Sat 10/24

5:50 am-8:20 pm

3 stops20h 30m

$932
Quickest round-trip

BostonBratislava

BOS Boston Logan Intl - BTS Bratislava - M. R. Štefánik

BOSBTS

Boston Logan Intl

Sun 10/18

8:50 pm-7:15 pm

2 stops16h 25m

Bratislava - M. R. Štefánik

Sun 10/25

9:55 am-8:05 pm

1 stop15h 10m

$1,004

BostonBratislava

BOS Boston Logan Intl - BTS Bratislava - M. R. Štefánik

BOSBTS

Boston Logan Intl

Sat 10/17

7:05 pm-9:00 pm

2 stops19h 55m

Bratislava - M. R. Štefánik

Sat 10/24

4:45 pm-7:05 pm

2 stops32h 20m

$1,008

BostonBratislava

BOS Boston Logan Intl - BTS Bratislava - M. R. Štefánik

BOSBTS

Boston Logan Intl

Sun 10/18

8:50 pm-7:15 pm

2 stops16h 25m

Bratislava - M. R. Štefánik

Sun 10/25

6:35 am-10:22 am

3 stops32h 47m

$1,017

BostonBratislava

BOS Boston Logan Intl - BTS Bratislava - M. R. Štefánik

BOSBTS

Boston Logan Intl

Sun 10/18

10:40 am-5:20 pm

3 stops24h 40m

Bratislava - M. R. Štefánik

Sun 10/25

9:55 am-8:05 pm

1 stop15h 10m

$1,026

BostonBratislava

BOS Boston Logan Intl - BTS Bratislava - M. R. Štefánik

BOSBTS

Boston Logan Intl

Sun 10/18

10:40 am-5:20 pm

3 stops24h 40m

Bratislava - M. R. Štefánik

Sun 10/25

6:35 am-2:17 pm

3 stops36h 42m

$1,043

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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When to book flights from Boston to Bratislava

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Bratislava according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Bratislava (BOS to BTS) flight deals and tips

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

Best Price Found

$306

Fastest flight time

16h 25m

Direct flights

None
The best one-way flight to Bratislava from Boston in the past 72 hours is $306. The best round-trip flight deal from Boston to Bratislava found on momondo in the last 72 hours is $882.
The fastest flight from Boston to Bratislava takes 16h 25m
There are no direct flights from Boston to Bratislava. There are no popular flight routes from Boston to Bratislava.
Search flight deals

Frequently asked questions about flying from Boston to Bratislava

  • How far is Boston Logan Intl to Bratislava - M. R. Štefánik by plane?

    Bratislava - M. R. Štefánik is 4061.5 mi away from Boston Logan Intl. Flights usually cover this in 16h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Bratislava - M. R. Štefánik Airport?

    Prices for flights from Boston Logan Intl Airport to Bratislava - M. R. Štefánik Airport refresh daily.

  • How old do you have to be to fly from Boston Logan Intl Airport to Bratislava - M. R. Štefánik Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Bratislava - M. R. Štefánik Airport.

  • What documentation or ID do you need to fly to Bratislava - M. R. Štefánik Airport?

    The travel and health documents required for your trip to Bratislava - M. R. Štefánik Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bratislava - M. R. Štefánik Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Boston to Bratislava

  • How do I get Price Alerts for flights from Boston to Bratislava?

    Confirm your travel details to search for the latest offers for flights from Boston to Bratislava. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Boston to Bratislava with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bratislava from Boston.

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

Yes. momondo allows you to filter the results for Boston to Bratislava flights to just show those with flexible booking policies.

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

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 Bratislava from Boston.

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

If you are simply researching potential flights to Bratislava, momondo offers a useful price alert feature which will track prices for flights to Bratislava from Boston and alert you when they change.

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