$320 Find Cheap Flights from Boston to Slovakia - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Slovakia departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Boston to Slovakia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Košice
Košice1 stop$794
Bratislava
Bratislava2 stops$828
Košice
Košice1 stop$794
Bratislava
Bratislava2 stops$828

Book Cheap Boston to Slovakia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Slovakia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Slovakia

Sun, Nov 15 - Fri, Nov 27
SWISS Logo
9:50 pm - 6:55 pmBOS  Boston Logan Intl-KSC Košice Barca
15h 05m1 stop Zurich
SWISS Logo
9:45 am - 8:20 pmKSC  Košice Barca-BOS Boston Logan Intl
16h 35m1 stop Zurich
$794SWISS
Sun, Nov 15 - Fri, Nov 27
Multiple Airlines Logo
9:50 pm - 6:55 pmBOS  Boston Logan Intl-KSC Košice Barca
15h 05m1 stop Zurich
Multiple Airlines Logo
9:45 am - 9:28 pmKSC  Košice Barca-BOS Boston Logan Intl
17h 43m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
$798Multiple Airlines
Sun, Nov 15 - Fri, Nov 27
Multiple Airlines Logo
5:30 am - 6:55 pmBOS  Boston Logan Intl-KSC Košice Barca
31h 25m2 stops Montreal Pierre Elliott Trudeau Intl Zurich
Multiple Airlines Logo
9:45 am - 9:28 pmKSC  Košice Barca-BOS Boston Logan Intl
17h 43m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
$801Multiple Airlines
Wed, Nov 18 - Mon, Nov 30
Multiple Airlines Logo
5:50 pm - 11:55 amBOS  Boston Logan Intl-KSC Košice Barca
12h 05m1 stop Dublin
Multiple Airlines Logo
10:00 pm - 5:50 pmKSC  Košice Barca-BOS Boston Logan Intl
25h 50m2 stops London Stansted Reykjavik Keflavik Intl
$826Multiple Airlines
Sun, Nov 15 - Thu, Nov 26
Austrian Airlines Logo
6:55 pm - 11:15 pmBOS  Boston Logan Intl-KSC Košice Barca
22h 20m1 stop Vienna Intl
Austrian Airlines Logo
2:55 pm - 1:30 pmKSC  Košice Barca-BOS Boston Logan Intl
28h 35m1 stop Vienna Intl
$828Austrian Airlines
Wed, Sep 2 - Wed, Sep 9
Multiple Airlines Logo
4:45 pm - 6:35 pmBOS  Boston Logan Intl-BTS Bratislava - M. R. Štefánik
19h 50m2 stops Frankfurt am Main Milan Malpensa
Multiple Airlines Logo
7:50 pm - 2:45 pmBTS  Bratislava - M. R. Štefánik-BOS Boston Logan Intl
24h 55m2 stops Milan Malpensa Frankfurt am Main
$828Multiple Airlines
Sun, Nov 15 - Tue, Nov 24
Austrian Airlines Logo
6:55 pm - 11:15 pmBOS  Boston Logan Intl-KSC Košice Barca
22h 20m1 stop Vienna Intl
Austrian Airlines Logo
5:20 am - 1:30 pmKSC  Košice Barca-BOS Boston Logan Intl
14h 10m1 stop Vienna Intl
$834Austrian Airlines
Sat, Nov 14 - Mon, Nov 30
Multiple Airlines Logo
5:50 pm - 2:30 pmBOS  Boston Logan Intl-KSC Košice Barca
14h 40m1 stop Dublin
Multiple Airlines Logo
10:00 pm - 5:50 pmKSC  Košice Barca-BOS Boston Logan Intl
25h 50m2 stops London Stansted Reykjavik Keflavik Intl
$834Multiple Airlines
Tue, Aug 25 - Wed, Sep 2
Multiple Airlines Logo
10:50 am - 10:40 pmBOS  Boston Logan Intl-BTS Bratislava - M. R. Štefánik
29h 50m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
11:05 pm - 2:41 pmBTS  Bratislava - M. R. Štefánik-BOS Boston Logan Intl
21h 36m2 stops Dublin Montreal Pierre Elliott Trudeau Intl
$836Multiple Airlines
Sun, Nov 15 - Tue, Nov 24
Austrian Airlines Logo
12:10 pm - 11:15 pmBOS  Boston Logan Intl-KSC Košice Barca
29h 05m2 stops Newark Vienna Intl
Austrian Airlines Logo
5:20 am - 1:30 pmKSC  Košice Barca-BOS Boston Logan Intl
14h 10m1 stop Vienna Intl
$838Austrian Airlines
Booking Insights

KAYAK's insights & trends for Boston to Slovakia flights

Get data-powered insights and trends into flights from Boston to Slovakia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Boston to Slovakia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Boston to Slovakia were found on Austrian Airlines ($908) and Lufthansa ($916).

Find deals

Good to know

Cheapest flight

$320
Flight from Boston to Bratislava

FAQs - booking Slovakia flights

  • How does KAYAK find such low prices on flights from Boston to Slovakia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Slovakia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Slovakia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boston to Slovakia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Slovakia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Boston to Slovakia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Slovakia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Boston to Slovakia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Boston to Slovakia

Information on your arrival and departure airports

Boston (BOS)