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Kaunas

$292+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KUN
Aug 1 — Aug 81
Sat 8/1
Sat 8/8
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 2, 2026.

This Mytrip deal was found by Cheapflights users on 6/30. 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.
Fri 8/147:25 pm
ORD
-
KUN
2 stops15h 50m
Multiple Airlines
Fri 8/2111:45 pm
KUN
-
ORD
2 stops29h 40m
Multiple Airlines
Deal found 6/30$818
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Tue 8/189:20 pm
BOS
-
KUN
1 stop19h 50m
Multiple Airlines
Thu 8/276:35 am
KUN
-
BOS
2 stops22h 10m
Multiple Airlines
Deal found 6/29$889
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Mon 8/175:25 pm
BOS
-
KUN
1 stop13h 05m
Multiple Airlines
Thu 8/276:35 am
KUN
-
BOS
2 stops22h 10m
Multiple Airlines
Deal found 6/29$896
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Wed 8/199:15 pm
BOS
-
KUN
1 stop18h 35m
Multiple Airlines
Thu 8/276:35 am
KUN
-
BOS
2 stops22h 10m
Multiple Airlines
Deal found 6/29$897
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Tue 8/189:20 pm
BOS
-
KUN
1 stop19h 50m
Multiple Airlines
Tue 8/253:15 pm
KUN
-
BOS
2 stops34h 35m
Multiple Airlines
Deal found 6/29$903
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Mon 8/175:25 pm
BOS
-
KUN
1 stop13h 05m
Multiple Airlines
Tue 8/253:15 pm
KUN
-
BOS
2 stops34h 35m
Multiple Airlines
Deal found 6/29$910
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Wed 8/199:15 pm
BOS
-
KUN
1 stop18h 35m
Multiple Airlines
Tue 8/253:15 pm
KUN
-
BOS
2 stops34h 35m
Multiple Airlines
Deal found 6/29$911
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 8/229:15 pm
BOS
-
KUN
1 stop16h 15m
Multiple Airlines
Thu 8/276:35 am
KUN
-
BOS
2 stops22h 10m
Multiple Airlines
Deal found 6/29$912
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Thu 8/209:15 pm
BOS
-
KUN
1 stop11h 40m
Multiple Airlines
Thu 8/276:35 am
KUN
-
BOS
2 stops22h 10m
Multiple Airlines
Deal found 6/29$915
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 8/226:30 pm
BOS
-
KUN
1 stop11h 30m
Multiple Airlines
Tue 8/253:15 pm
KUN
-
BOS
2 stops34h 35m
Multiple Airlines
Deal found 6/29$928
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Thu 8/209:15 pm
BOS
-
KUN
1 stop11h 40m
Multiple Airlines
Tue 8/253:15 pm
KUN
-
BOS
2 stops34h 35m
Multiple Airlines
Deal found 6/29$929
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Tue 8/189:20 pm
BOS
-
KUN
1 stop19h 50m
Multiple Airlines
Wed 8/268:50 am
KUN
-
BOS
2 stops17h 00m
Multiple Airlines
Deal found 6/29$988

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 2, 2026.

Round-trip from

$818
(Mytrip)

One-way from

$292
(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 2, 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

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Fri 8/14

7:25 pm-7:15 pm

2 stops15h 50m

Kaunas

Fri 8/21

11:45 pm-9:25 pm

2 stops29h 40m

$819

BostonKaunas

BOS - KUN

BOSKUN

Boston Logan Intl

Tue 8/18

9:20 pm-12:10 am

1 stop19h 50m

Kaunas

Thu 8/27

6:35 am-9:45 pm

2 stops22h 10m

$889

BostonKaunas

BOS - KUN

BOSKUN

Boston Logan Intl

Mon 8/17

5:25 pm-1:30 pm

1 stop13h 05m

Kaunas

Wed 8/26

8:50 am-6:50 pm

2 stops17h 00m

$995

BostonKaunas

BOS - KUN

BOSKUN

Boston Logan Intl

Wed 8/19

9:15 pm-10:50 pm

1 stop18h 35m

Kaunas

Fri 8/21

9:10 am-8:20 pm

2 stops18h 10m

$1,013

BostonKaunas

BOS - KUN

BOSKUN

Boston Logan Intl

Sun 8/16

7:10 pm-12:05 am

2 stops21h 55m

Kaunas

Tue 8/25

10:20 am-3:35 pm

1 stop12h 15m

$1,211

BostonKaunas

BOS - KUN

BOSKUN

Boston Logan Intl

Wed 8/19

9:15 pm-10:50 pm

1 stop18h 35m

Kaunas

Wed 8/26

6:00 am-2:55 pm

1 stop15h 55m

$1,223

BostonKaunas

BOS - KUN

BOSKUN

Boston Logan Intl

Thu 8/20

5:25 pm-3:55 pm

1 stop15h 30m

Kaunas

Wed 8/26

6:00 am-2:55 pm

1 stop15h 55m

$1,243

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Wed 7/22

10:25 pm-8:45 am

2 stops26h 20m

Kaunas

Wed 7/29

6:00 am-2:00 pm

1 stop16h 00m

$1,359

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Thu 7/23

10:30 pm-11:20 pm

2 stops16h 50m

Kaunas

Sun 7/26

6:55 am-4:10 pm

1 stop17h 15m

$1,437

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Sat 8/1

9:00 pm-8:30 pm

1 stop15h 30m

Kaunas

Sat 8/15

8:40 pm-9:40 am

2 stops45h 00m

$1,469

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

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 Dallas/Fort Worth - Kaunas, Baltimore/Washington - Kaunas and Chicago O'Hare 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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