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Cheap flights from the United States to Kaunas from $339

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Kaunas departing on 5/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from the United States to Kaunas

Recent round-trip flight deals from the United States to Kaunas

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:30 pm - 12:50 am
LAX
-
KUN
21h 20m
2 stops
Multiple Airlines Logo
8:35 am - 1:30 pm
KUN
-
LAX
38h 55m
1 stop
$548Multiple Airlines
Wed, May 13 - Wed, Jun 3
Multiple Airlines Logo
5:30 pm - 12:50 am
LAX
-
KUN
21h 20m
2 stops
Multiple Airlines Logo
2:35 pm - 2:10 pm
KUN
-
LAX
33h 35m
1 stop
$615Multiple Airlines
Wed, May 13 - Tue, Jun 2
Multiple Airlines Logo
11:55 pm - 10:50 pm
JFK
-
KUN
15h 55m
1 stop
Multiple Airlines Logo
8:45 pm - 7:10 pm
KUN
-
JFK
29h 25m
2 stops
$657Multiple Airlines
Wed, Apr 15 - Tue, May 5
Multiple Airlines Logo
11:00 pm - 9:05 pm
LAX
-
KUN
36h 05m
2 stops
Multiple Airlines Logo
9:40 pm - 1:30 pm
KUN
-
LAX
25h 50m
1 stop
$715Multiple Airlines
Sat, May 16 - Wed, Jun 3
Multiple Airlines Logo
6:35 pm - 2:45 pm
BOS
-
KUN
14h 10m
1 stop
Multiple Airlines Logo
2:30 pm - 9:05 pm
KUN
-
BOS
37h 35m
2 stops
$722Multiple Airlines
Tue, Mar 24 - Wed, Apr 8
Multiple Airlines Logo
6:30 pm - 2:10 pm
BOS
-
KUN
12h 40m
1 stop
Multiple Airlines Logo
2:30 pm - 9:05 pm
KUN
-
BOS
37h 35m
2 stops
$736Multiple Airlines
Mon, Mar 30 - Wed, Apr 8
Multiple Airlines Logo
11:00 pm - 9:05 pm
LAX
-
KUN
36h 05m
2 stops
Multiple Airlines Logo
9:40 pm - 1:30 pm
KUN
-
LAX
25h 50m
1 stop
$747Multiple Airlines
Fri, May 15 - Wed, Jun 3
Multiple Airlines Logo
7:05 pm - 12:45 am
JFK
-
KUN
23h 40m
1 stop
Multiple Airlines Logo
10:30 am - 8:05 pm
KUN
-
JFK
40h 35m
2 stops
$767Multiple Airlines
Fri, Mar 27 - Sun, Apr 5
Multiple Airlines Logo
11:00 pm - 8:25 pm
LAX
-
KUN
35h 25m
2 stops
Multiple Airlines Logo
2:35 pm - 2:10 pm
KUN
-
LAX
33h 35m
1 stop
$768Multiple Airlines
Sat, May 16 - Tue, Jun 2
Multiple Airlines Logo
5:20 pm - 9:15 pm
EWR
-
KUN
20h 55m
2 stops
Multiple Airlines Logo
8:55 am - 2:59 pm
KUN
-
EWR
13h 04m
1 stop
$773Multiple Airlines
Sat, Apr 4 - Mon, Apr 13

momondo Fare Finder

 
Customize your flight search to find flights from United States 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, momondo users made 832,500 searches. Data last updated March 4, 2026.
Use the filters below to find and compare flights from the United States to Kaunas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesKaunas

LAX - KUN

LAXKUN

Los Angeles

Wed 5/13

5:30 pm-12:50 am

2 stops21h 20m

Kaunas

Wed 6/3

8:35 am-1:30 pm

1 stop38h 55m

$548

Los AngelesKaunas

LAX - KUN

LAXKUN

Los Angeles

Wed 5/13

5:30 pm-12:50 am

2 stops21h 20m

Kaunas

Tue 6/2

2:35 pm-2:10 pm

1 stop33h 35m

$615

New YorkKaunas

JFK - KUN

JFKKUN

New York John F Kennedy Intl

Wed 4/15

11:55 pm-10:50 pm

1 stop15h 55m

Kaunas

Tue 5/5

8:45 pm-7:10 pm

2 stops29h 25m

$657

Los AngelesKaunas

LAX - KUN

LAXKUN

Los Angeles

Sat 5/16

11:00 pm-9:05 pm

2 stops36h 05m

Kaunas

Wed 6/3

9:40 pm-1:30 pm

1 stop25h 50m

$715

BostonKaunas

BOS - KUN

BOSKUN

Boston Logan Intl

Tue 3/24

6:35 pm-2:45 pm

1 stop14h 10m

Kaunas

Wed 4/8

2:30 pm-9:05 pm

2 stops37h 35m

$722

BostonKaunas

BOS - KUN

BOSKUN

Boston Logan Intl

Mon 3/30

6:30 pm-2:10 pm

1 stop12h 40m

Kaunas

Wed 4/8

2:30 pm-9:05 pm

2 stops37h 35m

$736

Los AngelesKaunas

LAX - KUN

LAXKUN

Los Angeles

Fri 5/15

11:00 pm-9:05 pm

2 stops36h 05m

Kaunas

Wed 6/3

9:40 pm-1:30 pm

1 stop25h 50m

$747

New YorkKaunas

JFK - KUN

JFKKUN

New York John F Kennedy Intl

Fri 3/27

7:05 pm-12:45 am

1 stop23h 40m

Kaunas

Sun 4/5

10:30 am-8:05 pm

2 stops40h 35m

$767

Los AngelesKaunas

LAX - KUN

LAXKUN

Los Angeles

Sat 5/16

11:00 pm-8:25 pm

2 stops35h 25m

Kaunas

Tue 6/2

2:35 pm-2:10 pm

1 stop33h 35m

$768

NewarkKaunas

EWR - KUN

EWRKUN

Newark

Sat 4/4

5:20 pm-9:15 pm

2 stops20h 55m

Kaunas

Mon 4/13

8:55 am-2:59 pm

1 stop13h 04m

$773

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Kaunas from

How to get the cheapest flight ticket from United States to Kaunas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Kaunas?

Scandinavian Airlines, Lufthansa and LOT are the top three most popular airlines that fly to Kaunas from United States according to our data. Scandinavian Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Kaunas. Keep in mind that there are 12 different airlines that fly to Kaunas on a routine basis, so you have a few additional options to choose from.

Cheap United States to Kaunas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Kaunas

Fastest flight time

13h 15m

Direct flights

None
The fastest flight from United States to Kaunas takes 13h 15m
There are no direct flights from United States to Kaunas. There are no popular flight routes from United States to Kaunas.
Search flight deals

  • When did momondo last update prices for flights from United States to Kaunas Airport?

    Prices for flights from United States to Kaunas Airport refresh daily.

  • How old do you have to be to fly from United States to Kaunas Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Kaunas Airport.

  • What documentation or ID do you need to fly to Kaunas Airport?

    The travel and health documents you'll need for your trip to Kaunas Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kaunas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from United States to Kaunas?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Kaunas for you.

Can I find flights from United States to Kaunas with flexible booking policies on momondo?

Flights from United States to Kaunas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United States to Kaunas?

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 Kaunas from United States.

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

If you are not ready to book a flight from United States to Kaunas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kaunas and let you know when they change.

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