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Kaunas

$239+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KUN
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
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 July 29, 2026.

This Mytrip deal was found by Cheapflights users on 7/24. 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.
Tue 9/87:25 pm
ORD
-
KUN
2 stops20h 15m
Multiple Airlines
Tue 9/1510:20 am
KUN
-
ORD
2 stops15h 55m
Multiple Airlines
Deal found 7/24$729
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Sat 9/127:25 pm
ORD
-
KUN
2 stops17h 50m
Multiple Airlines
Sat 9/197:40 pm
KUN
-
ORD
2 stops33h 45m
Multiple Airlines
Deal found 7/29$867
This Mytrip deal was found by Cheapflights users on 7/27. 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.
Wed 8/1912:30 am
JFK
-
KUN
2 stops25h 15m
Multiple Airlines
Thu 9/106:35 am
KUN
-
JFK
3 stops44h 30m
Multiple Airlines
Deal found 7/27$874
This Mytrip deal was found by Cheapflights users on 7/26. 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.
Wed 9/98:50 pm
BOS
-
KUN
3 stops21h 00m
Multiple Airlines
Wed 9/168:35 am
KUN
-
BOS
3 stops42h 45m
Multiple Airlines
Deal found 7/26$904
This Mytrip deal was found by Cheapflights users on 7/27. 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.
Thu 8/2010:40 am
BOS
-
KUN
3 stops22h 15m
Multiple Airlines
Thu 9/1010:25 am
KUN
-
BOS
3 stops40h 55m
Multiple Airlines
Deal found 7/27$914
This Mytrip deal was found by Cheapflights users on 7/26. 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.
Wed 9/97:25 pm
ORD
-
KUN
2 stops21h 25m
Multiple Airlines
Wed 9/168:35 am
KUN
-
ORD
3 stops36h 05m
Multiple Airlines
Deal found 7/26$943
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Sat 12/269:20 pm
BOS
-
KUN
1 stop12h 50m
Multiple Airlines
Sat 1/212:55 pm
KUN
-
BOS
1 stop34h 55m
Multiple Airlines
Deal found 7/29$1,286
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Fri 12/255:35 pm
BOS
-
KUN
1 stop12h 55m
Multiple Airlines
Sat 1/26:05 am
KUN
-
BOS
2 stops45h 40m
Multiple Airlines
Deal found 7/29$1,298
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Fri 7/316:55 pm
JFK
-
KUN
1 stop17h 20m
Multiple Airlines
Sun 8/99:55 pm
KUN
-
JFK
2 stops24h 45m
Multiple Airlines
Deal found 7/24$1,366
This Mytrip deal was found by Cheapflights users on 7/27. 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.
Thu 9/107:35 pm
TPA
-
KUN
2 stops21h 05m
Multiple Airlines
Thu 9/171:40 pm
KUN
-
TPA
3 stops31h 40m
Multiple Airlines
Deal found 7/27$1,855

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 July 29, 2026.

Round-trip from

$729
(Mytrip)

One-way from

$239
(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 July 29, 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

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Tue 9/8

7:25 pm-11:40 pm

2 stops20h 15m

Kaunas

Tue 9/15

10:20 am-6:15 pm

2 stops15h 55m

$731

New YorkKaunas

JFK - KUN

JFKKUN

New York John F Kennedy Intl

Wed 8/19

12:30 am-8:45 am

2 stops25h 15m

Kaunas

Thu 9/10

6:35 am-8:05 pm

3 stops44h 30m

$874

BostonKaunas

BOS - KUN

BOSKUN

Boston Logan Intl

Wed 9/9

8:50 pm-12:50 am

3 stops21h 00m

Kaunas

Wed 9/16

8:35 am-8:20 pm

3 stops42h 45m

$904

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Wed 9/9

7:25 pm-12:50 am

2 stops21h 25m

Kaunas

Wed 9/16

8:35 am-12:40 pm

3 stops36h 05m

$943

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Mon 9/7

7:25 pm-11:55 pm

2 stops20h 30m

Kaunas

Mon 9/14

8:40 pm-6:15 pm

2 stops29h 35m

$1,007

BostonKaunas

BOS - KUN

BOSKUN

Boston Logan Intl

Thu 8/20

12:30 pm-3:55 pm

2 stops20h 25m

Kaunas

Wed 9/9

12:05 am-8:20 pm

2 stops27h 15m

$1,033

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Sat 9/12

7:25 pm-9:15 pm

2 stops17h 50m

Kaunas

Sat 9/19

8:40 pm-7:50 pm

3 stops31h 10m

$1,037

BostonKaunas

BOS - KUN

BOSKUN

Boston Logan Intl

Sat 12/26

9:20 pm-5:10 pm

1 stop12h 50m

Kaunas

Sat 1/2

12:55 pm-4:50 pm

1 stop34h 55m

$1,286

TampaKaunas

TPA - KUN

TPAKUN

Tampa

Thu 9/10

7:35 pm-11:40 pm

2 stops21h 05m

Kaunas

Thu 9/17

1:40 pm-2:20 pm

3 stops31h 40m

$1,855

BostonKaunas

BOS - KUN

BOSKUN

Boston Logan Intl

Fri 12/25

5:20 pm-11:45 pm

2 stops23h 25m

Kaunas

Sat 1/2

6:05 am-7:55 pm

2 stops20h 50m

$1,946

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 14 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

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 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 Boston Logan Intl - Kaunas, Las Vegas Harry Reid Intl - 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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