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Kaunas

$321+ 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KUN
may. 11 — may. 181
lun. 5/11
lun. 5/18
1 adult, Economy
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Cheap flight deals from USA to Kaunas

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 abril 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
mié. 9/236:25 pm
JFK
-
KUN
1 stop19h 25m
Multiple Airlines
dom. 9/278:55 pm
KUN
-
JFK
2 stops29h 15m
Multiple Airlines
Deal found 4/10$832
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
dom. 4/196:55 pm
JFK
-
KUN
1 stop10h 25m
Multiple Airlines
dom. 4/266:55 am
KUN
-
JFK
2 stops15h 45m
Multiple Airlines
Deal found 4/8$836
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
jue. 10/89:05 pm
JFK
-
KUN
1 stop11h 50m
Multiple Airlines
vie. 10/236:15 am
KUN
-
JFK
1 stop16h 40m
Multiple Airlines
Deal found 4/8$866
This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
lun. 9/145:35 pm
EWR
-
KUN
1 stop12h 55m
Multiple Airlines
mié. 10/142:30 pm
KUN
-
EWR
2 stops37h 30m
Multiple Airlines
Deal found 4/10$882
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
jue. 5/75:25 pm
BOS
-
KUN
1 stop15h 30m
Multiple Airlines
jue. 5/1411:15 pm
KUN
-
BOS
2 stops40h 50m
Multiple Airlines
Deal found 4/9$952
This Mytrip deal was found by Cheapflights users on 4/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/191:17 pm
EWR
-
KUN
3 stops27h 48m
Multiple Airlines
dom. 4/2610:30 am
KUN
-
EWR
3 stops43h 00m
Multiple Airlines
Deal found 4/8$980
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
lun. 8/34:55 pm
JFK
-
KUN
1 stop13h 35m
Multiple Airlines
lun. 8/103:00 pm
KUN
-
JFK
2 stops52h 20m
Multiple Airlines
Deal found 4/6$1,001
This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
mié. 9/2311:00 pm
EWR
-
KUN
2 stops18h 50m
Multiple Airlines
dom. 9/271:15 pm
KUN
-
EWR
1 stop16h 10m
Multiple Airlines
Deal found 4/10$1,054
This KAYAK deal was found by Cheapflights users on 4/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/88:30 pm
EWR
-
KUN
2 stops21h 05m
Multiple Airlines
vie. 10/235:35 am
KUN
-
EWR
2 stops14h 05m
Multiple Airlines
Deal found 4/8$1,137
This KAYAK deal was found by Cheapflights users on 4/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/63:30 pm
LAX
-
KUN
2 stops23h 05m
Multiple Airlines
sáb. 5/305:35 am
KUN
-
LAX
2 stops17h 30m
Multiple Airlines
Deal found 4/7$1,242
This KAYAK deal was found by Cheapflights users on 4/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/22:55 pm
SFO
-
KUN
2 stops23h 40m
Multiple Airlines
jue. 6/255:35 am
KUN
-
SFO
2 stops21h 20m
Multiple Airlines
Deal found 4/9$1,290
This BusinessClass deal was found by Cheapflights users on 4/6. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/12:55 pm
SFO
-
KUN
2 stops47h 40m
Multiple Airlines
jue. 6/255:35 am
KUN
-
SFO
2 stops19h 40m
Multiple Airlines
Deal found 4/6$1,295

Find flight deals from USA to Kaunas

Keep the following information in mind while searching for USA to Kaunas flight deals. Data was last updated abril 11, 2026.

Round-trip from

$832
(Kiwi.com)

One-way from

$321
(Kiwi.com)
From USA to Kaunas
Search Deals
One-way flight from USA to Kaunas
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 abril 11, 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

New YorkKaunas

JFK - KUN

JFKKUN

New York John F Kennedy Intl

mié. 9/23

6:25 pm-8:50 pm

1 stop19h 25m

Kaunas

dom. 9/27

8:55 pm-7:10 pm

2 stops29h 15m

$832
Quickest round-trip

New YorkKaunas

JFK - KUN

JFKKUN

New York John F Kennedy Intl

jue. 10/8

9:05 pm-3:55 pm

1 stop11h 50m

Kaunas

vie. 10/23

6:15 am-3:55 pm

1 stop16h 40m

$866

NewarkKaunas

EWR - KUN

EWRKUN

Newark

lun. 9/14

5:35 pm-1:30 pm

1 stop12h 55m

Kaunas

mié. 10/14

2:30 pm-9:00 pm

2 stops37h 30m

$882

BostonKaunas

BOS - KUN

BOSKUN

Boston Logan Intl

jue. 5/7

5:25 pm-3:55 pm

1 stop15h 30m

Kaunas

jue. 5/14

11:15 pm-9:05 am

2 stops40h 50m

$952

New YorkKaunas

JFK - KUN

JFKKUN

New York John F Kennedy Intl

lun. 8/3

4:55 pm-1:30 pm

1 stop13h 35m

Kaunas

lun. 8/10

3:00 pm-12:20 pm

2 stops52h 20m

$1,001

NewarkKaunas

EWR - KUN

EWRKUN

Newark

mié. 9/23

11:00 pm-12:50 am

2 stops18h 50m

Kaunas

dom. 9/27

1:15 pm-10:25 pm

1 stop16h 10m

$1,054

NewarkKaunas

EWR - KUN

EWRKUN

Newark

jue. 10/8

8:30 pm-12:35 am

2 stops21h 05m

Kaunas

vie. 10/23

5:35 am-12:40 pm

2 stops14h 05m

$1,137

Los AngelesKaunas

LAX - KUN

LAXKUN

Los Angeles

mié. 5/6

3:30 pm-12:35 am

2 stops23h 05m

Kaunas

sáb. 5/30

5:35 am-1:05 pm

2 stops17h 30m

$1,242

San FranciscoKaunas

SFO - KUN

SFOKUN

San Francisco

mar. 6/2

2:55 pm-12:35 am

2 stops23h 40m

Kaunas

jue. 6/25

5:35 am-4:55 pm

2 stops21h 20m

$1,290

San FranciscoKaunas

SFO - KUN

SFOKUN

San Francisco

mié. 6/3

2:55 pm-12:35 am

2 stops23h 40m

Kaunas

jue. 6/25

5:35 am-4:55 pm

2 stops21h 20m

$1,340

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 33 resultsSorted by cheapest first
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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

What is the cheapest month to book a flight from USA to Kaunas?

Currently, October is the cheapest month in which you can book a flight from USA to Kaunas (average of $247). Flying from USA to Kaunas in June is currently the most expensive (average of $475). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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?

    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, Houston George Bush Intcntl - Kaunas and Los Angeles - 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.

  • What is the cheapest month to book a flight from USA to Kaunas?

    Currently, October is the cheapest month in which you can book a flight from USA to Kaunas (average of $247). Flying from USA to Kaunas in June is currently the most expensive (average of $475). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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