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Kaunas

$640+ Cheap flights from Massachusetts to Kaunas (KUN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KUN
Aug 16 — Aug 231
Sat 8/16
Sat 8/23
1 adult, Economy
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Cheap flight deals from Massachusetts to Kaunas

Keep the following information in mind while searching for Massachusetts to Kaunas flight deals. Data was last updated August 11, 2025.

Round-trip from

$640
(Kiwi.com)
From Massachusetts to Kaunas
Search Deals

Find flight deals from Massachusetts to Kaunas

Cheapest flights from Massachusetts to Kaunas
Explore the most affordable flight options available from Massachusetts to Kaunas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Sun 11/95:50 pmBOS - KUN
1 stop11h 55mMultiple Airlines
Sat 11/151:15 pmKUN - BOS
2 stops32h 20mMultiple Airlines
Deal found 8/9$640

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Kaunas 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 August 11, 2025.
Use the filters below to find and compare flights from Massachusetts to Kaunas that are best for you.

Fly from

Massachusetts

Fly to

Kaunas

Route

Depart

Return

Price

BostonKaunas

BOS - KUN

BOSKUN

Boston Logan Intl

Sun 11/9

5:50 pm-12:45 pm

1 stop11h 55m

Kaunas

Sat 11/15

1:15 pm-2:35 pm

2 stops32h 20m

$640

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Best time to book a flight from Massachusetts to Kaunas

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

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Kaunas. 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 Kaunas from Massachusetts?

    Located just 8.3 mi from the city center, Kaunas (KUN) is the airport most travelers will use when flying to Kaunas from Massachusetts.

  • Can I find deals for flights from Massachusetts to Kaunas that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Massachusetts to Kaunas 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

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Alternative routes for Massachusetts to Kaunas

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