In terms of precipitation, rainfall in Kaunas ranges from 1.2 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Kaunas when rainfall is around 1.2 in.

If weather is an important factor for your trip to Kaunas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

What are the most popular routes from USA to Kaunas?

The most popular flight routes from USA to Kaunas are San Francisco - Kaunas, Newark - Kaunas and New York John F Kennedy Intl - Kaunas.

What is the cheapest time of day to fly from US to KUN?

When flying from USA to Kaunas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Kaunas from United States?

If you book a flight to Kaunas from United States, you will be flying to Kaunas, which is the city’s only airport. Kaunas (KUN) is located 8.3 mi from the center of Kaunas.

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

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

How can I find direct flights from USA to Kaunas?

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

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

Yes. Cheapflights offers flight deals from USA 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.

$489+ Flights from the United States to Kaunas

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Cheap flight deals from USA to Kaunas

Round-trip from	$687 (Mytrip)
One-way from	$489 (Kiwi.com)

From USA to Kaunas

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One-way flight from USA to Kaunas

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Cheapest flights from USA to Kaunas
Explore the most affordable flight options available from USA to Kaunas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Wed 10/17:00 pmJFK - KUN

2 stops18h 40mMultiple Airlines

Sat 10/46:05 amKUN - JFK

1 stop20h 15mMultiple Airlines

Deal found 8/12

$629

Fri 9/125:30 pmEWR - KUN

2 stops22h 15mMultiple Airlines

Sat 9/207:20 pmKUN - EWR

3 stops24h 55mMultiple Airlines

Deal found 8/12

$687

Sat 12/2011:55 pmEWR - KUN

2 stops32h 00mMultiple Airlines

Sat 1/36:10 pmKUN - EWR

1 stop26h 25mMultiple Airlines

Deal found 8/13

$1,232

Best flights from USA to Kaunas
Discover carefully curated flight deals from USA to Kaunas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Wed 10/17:00 pmJFK - KUN

2 stops18h 40mMultiple Airlines

Sat 10/46:05 amKUN - JFK

1 stop20h 15mMultiple Airlines

Deal found 8/12

$629

Fri 9/125:30 pmEWR - KUN

2 stops22h 15mMultiple Airlines

Sat 9/207:20 pmKUN - EWR

3 stops24h 55mMultiple Airlines

Deal found 8/12

$687

Sat 12/2011:55 pmEWR - KUN

2 stops32h 00mMultiple Airlines

Sat 1/36:10 pmKUN - EWR

1 stop26h 25mMultiple Airlines

Deal found 8/13

$1,232

Last-minute flights from USA to Kaunas
Discover last-minute flight deals from USA to Kaunas. Data last updated August 14, 2025 and is based on user searches.

Fri 9/125:30 pmEWR - KUN

2 stops22h 15mMultiple Airlines

Sat 9/207:20 pmKUN - EWR

3 stops24h 55mMultiple Airlines

Deal found 8/12

$687

One-way flights from USA to Kaunas
Search for one-way flight options from USA to Kaunas. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Sun 8/179:05 pmSFO - KUN

2 stops38h 25mMultiple Airlines

Deal found 8/14

$489

Fly from

Fly to

Route

Depart

Return

Price

New YorkKaunas

JFK - KUN

JFKKUN

New York John F Kennedy Intl

Wed 10/1

7:00 pm-8:40 pm

2 stops18h 40m

Kaunas

Sat 10/4

6:05 am-7:20 pm

1 stop20h 15m

$629

NewarkKaunas

EWR - KUN

EWRKUN

Newark

Fri 9/12

5:30 pm-10:45 pm

2 stops22h 15m

Kaunas

Sat 9/20

7:20 pm-1:15 pm

3 stops24h 55m

$687

NewarkKaunas

EWR - KUN

EWRKUN

Newark

Sat 12/20

11:55 pm-2:55 pm

2 stops32h 00m

Kaunas

Sat 1/3

6:10 pm-1:35 pm

1 stop26h 25m

$1,232

San FranciscoKaunas

SFO - KUN

SFOKUN

San Francisco

Sun 8/17

9:05 pm-9:30 pm

2 stops38h 25m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Best time to book a flight from USA to Kaunas

Have a flexible travel schedule? Discover the best time to fly to Kaunas from USA 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 the United States to Kaunas

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Related info for your journey

What airport do you fly into for flights to Kaunas from United States?
If you book a flight to Kaunas from United States, you will be flying to Kaunas, which is the city’s only airport. Kaunas (KUN) is located 8.3 mi from the center of Kaunas.
What are the most popular routes from USA to Kaunas?
The most popular flight routes from USA to Kaunas are San Francisco - Kaunas, Newark - Kaunas and New York John F Kennedy Intl - Kaunas.
Can I find deals for flights from USA to Kaunas that include hotel bookings?
Yes. In addition to deals on USA to Kaunas flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from USA to Kaunas?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Kaunas.
Can I find deals for business class flights from USA to Kaunas?
Yes. Cheapflights offers flight deals from USA 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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$489+ Cheap flights from the United States to Kaunas (KUN)

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from USA to Kaunas with Cheapflights

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Cheap flight deals from USA to Kaunas

Keep the following information in mind while searching for USA to Kaunas flight deals. Data was last updated August 14, 2025.

Round-trip from

One-way from

Find flight deals from USA to Kaunas

Cheapest flights from USA to KaunasExplore the most affordable flight options available from USA to Kaunas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Explore the most affordable flight options available from USA to Kaunas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United States to Kaunas that are best for you.

Best time to book a flight from USA to Kaunas

Have a flexible travel schedule? Discover the best time to fly to Kaunas from USA with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from the United States to Kaunas

Related info for your journey

Find useful and relevant information for your journey from USA 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 United States?

What are the most popular routes from USA to Kaunas?

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

How can I find direct flights from USA to Kaunas?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for USA to Kaunas

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Cheapest flights from USA to Kaunas
Explore the most affordable flight options available from USA to Kaunas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.