BOS - KUN

$751 Find Cheap Flights from Boston to Kaunas

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Kaunas departing on 11/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Kaunas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Kaunas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Kaunas, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$724
Multiple Airlines
Mon 11/10Thu 11/13
BOS - KUN • 3 stops
Cheapest one-way
Multiple Airlines
Thu 10/9
BOS - KUN • multi-stop
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We hope you love your trip to Kaunas!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Kaunas (BOS-KUN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Kaunas 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 Kaunas

Mon, Nov 10 - Thu, Nov 13
Multiple Airlines Logo
10:15 am - 1:45 pmBOS-KUN
20h 30m3 stops
Multiple Airlines Logo
7:15 pm - 8:10 pmKUN-BOS
31h 55m2 stops
$724Multiple Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 12
Multiple Airlines Logo
12:35 pm - 6:20 pmBOS-KUN
23h 45m2 stops
Multiple Airlines Logo
11:15 am - 8:10 pmKUN-BOS
39h 55m3 stops
$751Multiple Airlines
Find Deal
Mon, Nov 10 - Thu, Nov 13
Multiple Airlines Logo
5:30 am - 1:45 pmBOS-KUN
25h 15m3 stops
Multiple Airlines Logo
11:15 am - 8:10 pmKUN-BOS
39h 55m3 stops
$760Multiple Airlines
Find Deal
Mon, Nov 10 - Thu, Nov 13
Multiple Airlines Logo
10:40 pm - 10:40 amBOS-KUN
29h 00m2 stops
Multiple Airlines Logo
11:40 am - 4:50 pmKUN-BOS
12h 10m1 stop
$791Multiple Airlines
Find Deal
Mon, Nov 10 - Thu, Nov 13
Multiple Airlines Logo
6:05 pm - 1:00 amBOS-KUN
23h 55m2 stops
Multiple Airlines Logo
7:15 pm - 8:10 pmKUN-BOS
31h 55m2 stops
$857Multiple Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 12
Multiple Airlines Logo
12:35 pm - 10:10 pmBOS-KUN
27h 35m3 stops
Multiple Airlines Logo
11:15 am - 8:10 pmKUN-BOS
39h 55m3 stops
$874Multiple Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 12
Multiple Airlines Logo
8:25 pm - 12:35 pmBOS-KUN
10h 10m1 stop
Multiple Airlines Logo
6:10 am - 2:35 pmKUN-BOS
39h 25m2 stops
$951Multiple Airlines
Find Deal
Mon, Nov 10 - Thu, Nov 13
Multiple Airlines Logo
5:35 pm - 1:45 pmBOS-KUN
13h 10m1 stop
Multiple Airlines Logo
11:40 am - 4:50 pmKUN-BOS
12h 10m1 stop
$952Multiple Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 12
Multiple Airlines Logo
12:35 pm - 6:20 pmBOS-KUN
23h 45m2 stops
Multiple Airlines Logo
6:10 am - 6:55 pmKUN-BOS
19h 45m2 stops
$975Multiple Airlines
Find Deal
Sun, Mar 29 - Thu, Apr 2
Air France Logo
10:20 pm - 12:10 amBOS-KUN
18h 50m2 stops
Air France Logo
5:35 am - 1:35 pmKUN-BOS
15h 00m2 stops
$8,119Air France
Find Deal
Booking Insights

Good to know

Cheapest flight$724
Flight from Boston to Kaunas

When to book flights from Boston to Kaunas

Are your dates flexible? Find out the best times to travel from Boston to Kaunas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Kaunas

  • What is the cheapest flight from Boston to Kaunas?

    In the last 3 days, the lowest price for a flight from Boston to Kaunas was $724 for a round-trip ticket.

  • Do I need a passport to fly between Boston and Kaunas?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boston and on arrival in Kaunas.

  • Which aircraft models fly most regularly from Boston to Kaunas?

    We unfortunately don’t have that data for this specific route.

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

    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 Kaunas.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kaunas from Boston 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 Kaunas?

    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 to Kaunas with an airline and back to Boston with another airline. Booking your flights between Boston and KUN can sometimes prove cheaper using this method.

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

    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 to Kaunas from Boston 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 Kaunas

Information on your arrival and departure airports

Boston (BOS)
Kaunas (KUN)

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