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Cheap flights from the United States to Kaunas from $365

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 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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
11:10 pm - 11:20 pm
JFK
-
KUN
17h 10m
2 stops
Multiple Airlines Logo
10:20 am - 7:20 pm
KUN
-
JFK
16h 00m
2 stops
$744Multiple Airlines
Thu, Aug 20 - Tue, Aug 25
Multiple Airlines Logo
3:45 pm - 11:20 pm
EWR
-
KUN
24h 35m
2 stops
Multiple Airlines Logo
10:20 am - 6:16 pm
KUN
-
EWR
14h 56m
2 stops
$798Multiple Airlines
Thu, Aug 20 - Tue, Aug 25
Multiple Airlines Logo
11:10 pm - 11:20 pm
JFK
-
KUN
17h 10m
2 stops
Multiple Airlines Logo
10:20 am - 10:25 pm
KUN
-
JFK
43h 05m
3 stops
$919Multiple Airlines
Thu, Aug 20 - Tue, Aug 25
Multiple Airlines Logo
5:10 pm - 11:20 pm
JFK
-
KUN
23h 10m
2 stops
Multiple Airlines Logo
10:20 am - 5:00 pm
KUN
-
JFK
13h 40m
1 stop
$924Multiple Airlines
Thu, Aug 20 - Tue, Aug 25
Multiple Airlines Logo
4:15 pm - 10:30 pm
JFK
-
KUN
23h 15m
3 stops
Multiple Airlines Logo
10:20 am - 10:25 pm
KUN
-
JFK
43h 05m
3 stops
$978Multiple Airlines
Thu, Aug 20 - Tue, Aug 25
Multiple Airlines Logo
8:25 pm - 11:20 pm
EWR
-
KUN
19h 55m
3 stops
Multiple Airlines Logo
10:20 am - 7:15 pm
KUN
-
EWR
15h 55m
2 stops
$1,034Multiple Airlines
Thu, Aug 20 - Tue, Aug 25
Multiple Airlines Logo
10:25 am - 12:50 am
EWR
-
KUN
31h 25m
3 stops
Multiple Airlines Logo
3:30 pm - 9:00 pm
KUN
-
EWR
36h 30m
2 stops
$1,038Multiple Airlines
Wed, Jul 15 - Wed, Jul 22
Multiple Airlines Logo
10:25 am - 12:50 am
EWR
-
KUN
31h 25m
3 stops
Multiple Airlines Logo
8:35 am - 3:30 pm
KUN
-
EWR
37h 55m
3 stops
$1,051Multiple Airlines
Wed, Jul 15 - Wed, Jul 22
Multiple Airlines Logo
6:00 pm - 11:20 pm
EWR
-
KUN
22h 20m
3 stops
Multiple Airlines Logo
8:45 pm - 7:15 pm
KUN
-
EWR
29h 30m
3 stops
$1,069Multiple Airlines
Thu, Aug 20 - Tue, Aug 25
Multiple Airlines Logo
5:10 am - 4:50 pm
BOS
-
KUN
28h 40m
3 stops
Multiple Airlines Logo
11:40 pm - 2:45 pm
KUN
-
BOS
46h 05m
3 stops
$1,070Multiple Airlines
Thu, Jun 18 - Mon, Jun 22

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 June 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

Cheapest round-trip
Quickest round-trip

New YorkKaunas

JFK - KUN

JFKKUN

New York John F Kennedy Intl

Thu 8/20

11:10 pm-11:20 pm

2 stops17h 10m

Kaunas

Tue 8/25

10:20 am-7:20 pm

2 stops16h 00m

$744

NewarkKaunas

EWR - KUN

EWRKUN

Newark

Thu 8/20

3:45 pm-11:20 pm

2 stops24h 35m

Kaunas

Tue 8/25

10:20 am-6:16 pm

2 stops14h 56m

$798

New YorkKaunas

JFK - KUN

JFKKUN

New York John F Kennedy Intl

Thu 8/20

11:10 pm-11:20 pm

2 stops17h 10m

Kaunas

Tue 8/25

10:20 am-10:25 pm

3 stops43h 05m

$919

New YorkKaunas

JFK - KUN

JFKKUN

New York John F Kennedy Intl

Thu 8/20

5:10 pm-11:20 pm

2 stops23h 10m

Kaunas

Tue 8/25

10:20 am-5:00 pm

1 stop13h 40m

$924

New YorkKaunas

JFK - KUN

JFKKUN

New York John F Kennedy Intl

Thu 8/20

4:15 pm-10:30 pm

3 stops23h 15m

Kaunas

Tue 8/25

10:20 am-10:25 pm

3 stops43h 05m

$978

NewarkKaunas

EWR - KUN

EWRKUN

Newark

Thu 8/20

8:25 pm-11:20 pm

3 stops19h 55m

Kaunas

Tue 8/25

10:20 am-7:15 pm

2 stops15h 55m

$1,034

NewarkKaunas

EWR - KUN

EWRKUN

Newark

Wed 7/15

10:25 am-12:50 am

3 stops31h 25m

Kaunas

Wed 7/22

3:30 pm-9:00 pm

2 stops36h 30m

$1,038

NewarkKaunas

EWR - KUN

EWRKUN

Newark

Wed 7/15

10:25 am-12:50 am

3 stops31h 25m

Kaunas

Wed 7/22

8:35 am-3:30 pm

3 stops37h 55m

$1,051

NewarkKaunas

EWR - KUN

EWRKUN

Newark

Thu 8/20

6:00 pm-11:20 pm

3 stops22h 20m

Kaunas

Tue 8/25

8:45 pm-7:15 pm

3 stops29h 30m

$1,069

BostonKaunas

BOS - KUN

BOSKUN

Boston Logan Intl

Thu 6/18

5:10 am-4:50 pm

3 stops28h 40m

Kaunas

Mon 6/22

11:40 pm-2:45 pm

3 stops46h 05m

$1,070

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 11 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

12h 56m

Direct flights

None
The fastest flight from United States to Kaunas takes 12h 56m
There are no direct flights from United States to Kaunas. There are no popular flight routes from United States to Kaunas.
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Frequently asked questions about flying from the United States to Kaunas

  • 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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