Which airlines fly to Kaunas?

For flights from United States to Kaunas, most momondo users will book with popular airlines such as Scandinavian Airlines, Lufthansa, KLM and LOT. Depending on what airport you fly from, you may have other airlines to choose from.

$407 Cheap Flights to Kaunas in 2026/27

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Find the cheapest flights from the United States to Kaunas

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One-way

Cheap round-trip flights

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7:10 pm - 5:45 pmORD Chicago O'Hare Intl-KUN Kaunas

14h 35m1 stop Kastrup Copenhagen

9:00 pm - 4:45 pmKUN Kaunas-ORD Chicago O'Hare Intl

27h 45m1 stop Kastrup Copenhagen

$686Multiple Airlines

Sun, Jan 17 - Wed, Jan 27

6:30 pm - 5:45 pmORD Chicago O'Hare Intl-KUN Kaunas

15h 15m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

9:00 pm - 5:20 pmKUN Kaunas-ORD Chicago O'Hare Intl

28h 20m3 stops Kastrup Copenhagen Gdansk Rebiechowo Reykjavik Keflavik Intl

$701Multiple Airlines

Sun, Jan 17 - Wed, Jan 27

6:30 pm - 9:35 pmORD Chicago O'Hare Intl-KUN Kaunas

19h 05m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen Dublin

9:00 pm - 5:20 pmKUN Kaunas-ORD Chicago O'Hare Intl

28h 20m3 stops Kastrup Copenhagen Gdansk Rebiechowo Reykjavik Keflavik Intl

$795Multiple Airlines

Sun, Jan 17 - Wed, Jan 27

6:30 pm - 5:45 pmORD Chicago O'Hare Intl-KUN Kaunas

15h 15m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

4:35 pm - 10:00 amKUN Kaunas-ORD Chicago O'Hare Intl

25h 25m2 stops Stockholm Arlanda Istanbul

$832Multiple Airlines

Sun, Jan 17 - Thu, Jan 28

6:30 pm - 5:45 pmORD Chicago O'Hare Intl-KUN Kaunas

15h 15m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

8:35 am - 3:30 pmKUN Kaunas-ORD Chicago O'Hare Intl

38h 55m3 stops Bergamo Orio Al Serio Barcelona-El Prat Lisbon Humberto Delgado

$841Multiple Airlines

Sun, Jan 17 - Thu, Jan 28

6:30 pm - 2:05 pmORD Chicago O'Hare Intl-KUN Kaunas

35h 35m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

11:20 pm - 7:15 pmKUN Kaunas-ORD Chicago O'Hare Intl

27h 55m1 stop Dublin

$873Multiple Airlines

Sun, Jan 17 - Thu, Jan 28

10:25 pm - 11:15 pmORD Chicago O'Hare Intl-KUN Kaunas

16h 50m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

11:15 am - 2:25 pmKUN Kaunas-ORD Chicago O'Hare Intl

35h 10m1 stop Madrid Barajas

$894Multiple Airlines

Sun, May 9 - Wed, Jun 2

9:00 pm - 9:35 pmORD Chicago O'Hare Intl-KUN Kaunas

16h 35m1 stop Dublin

9:00 pm - 5:20 pmKUN Kaunas-ORD Chicago O'Hare Intl

28h 20m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

$916Multiple Airlines

Sun, Jan 17 - Wed, Jan 27

4:55 pm - 10:50 amORD Chicago O'Hare Intl-KUN Kaunas

33h 55m1 stop Madrid Barajas

6:00 am - 9:25 pmKUN Kaunas-ORD Chicago O'Hare Intl

23h 25m2 stops Bergamo Orio Al Serio Reykjavik Keflavik Intl

$923Multiple Airlines

Mon, May 10 - Wed, Jun 2

9:00 pm - 8:25 pmORD Chicago O'Hare Intl-KUN Kaunas

15h 25m1 stop Dublin

6:00 am - 9:25 pmKUN Kaunas-ORD Chicago O'Hare Intl

23h 25m2 stops Bergamo Orio Al Serio Reykjavik Keflavik Intl

$925Multiple Airlines

Wed, May 5 - Wed, Jun 2

Fly from

Route

Depart

Return

Price

Cheapest round-trip

ChicagoKaunas

ORD Chicago O'Hare Intl - KUN Kaunas

ORDKUN

Chicago O'Hare Intl

Sun 1/17

7:10 pm-5:45 pm

1 stop14h 35m

Kaunas

Wed 1/27

9:00 pm-4:45 pm

1 stop27h 45m

$686

ChicagoKaunas

ORD Chicago O'Hare Intl - KUN Kaunas

ORDKUN

Chicago O'Hare Intl

Sun 1/17

6:30 pm-5:45 pm

2 stops15h 15m

Kaunas

Wed 1/27

9:00 pm-5:20 pm

3 stops28h 20m

$701

ChicagoKaunas

ORD Chicago O'Hare Intl - KUN Kaunas

ORDKUN

Chicago O'Hare Intl

Sun 1/17

6:30 pm-9:35 pm

3 stops19h 05m

Kaunas

Wed 1/27

9:00 pm-5:20 pm

3 stops28h 20m

$795

ChicagoKaunas

ORD Chicago O'Hare Intl - KUN Kaunas

ORDKUN

Chicago O'Hare Intl

Sun 1/17

6:30 pm-5:45 pm

2 stops15h 15m

Kaunas

Thu 1/28

4:35 pm-10:00 am

2 stops25h 25m

$832

ChicagoKaunas

ORD Chicago O'Hare Intl - KUN Kaunas

ORDKUN

Chicago O'Hare Intl

Sun 1/17

6:30 pm-5:45 pm

2 stops15h 15m

Kaunas

Thu 1/28

8:35 am-3:30 pm

3 stops38h 55m

$841

ChicagoKaunas

ORD Chicago O'Hare Intl - KUN Kaunas

ORDKUN

Chicago O'Hare Intl

Sun 1/17

6:30 pm-2:05 pm

2 stops35h 35m

Kaunas

Thu 1/28

11:20 pm-7:15 pm

1 stop27h 55m

$873

ChicagoKaunas

ORD Chicago O'Hare Intl - KUN Kaunas

ORDKUN

Chicago O'Hare Intl

Sun 5/9

10:25 pm-11:15 pm

2 stops16h 50m

Kaunas

Wed 6/2

11:15 am-2:25 pm

1 stop35h 10m

$894

ChicagoKaunas

ORD Chicago O'Hare Intl - KUN Kaunas

ORDKUN

Chicago O'Hare Intl

Sun 1/17

9:00 pm-9:35 pm

1 stop16h 35m

Kaunas

Wed 1/27

9:00 pm-5:20 pm

2 stops28h 20m

$916

ChicagoKaunas

ORD Chicago O'Hare Intl - KUN Kaunas

ORDKUN

Chicago O'Hare Intl

Mon 5/10

4:55 pm-10:50 am

1 stop33h 55m

Kaunas

Wed 6/2

6:00 am-9:25 pm

2 stops23h 25m

$923

Quickest round-trip

ChicagoKaunas

ORD Chicago O'Hare Intl - KUN Kaunas

ORDKUN

Chicago O'Hare Intl

Wed 5/5

9:00 pm-8:25 pm

1 stop15h 25m

Kaunas

Wed 6/2

6:00 am-9:25 pm

2 stops23h 25m

$925

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

Kaunas flights insights and trends

Explore insights for your Kaunas flight to craft the best travel plan

How long does it take to fly to Kaunas?

If you’re flying from a popular airport in United States, such as Los Angeles or Miami, and flying into Kaunas, then you can expect flight times to average 14h 20m and 15h 25m, respectively.

Cheapest flights to Kaunas

Find the cheapest flights to Kaunas from your nearest city or airport

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Cheap Kaunas flight deals and tips

Summary info about Kaunas flight prices, duration and airlines

Best One-Way Price	$407
Best Round-Trip Price	$686
Fastest flight time	42h 45m

The best one-way flight price to Kaunas from United States in the last 5 days is $407 (Los Angeles to Kaunas).

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The best round-trip flight price to Kaunas from United States in the last 5 days is $686 (Chicago O'Hare Intl to Kaunas).

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The fastest flight to Kaunas from United States takes 42h 45m (Los Angeles to Kaunas).

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Frequently asked questions about flying to Kaunas

Is there an alternative airport near Kaunas?

Those flying to Kaunas could potentially find better pricing at Kaunas Airport (8 mi from Kaunas city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Kaunas?

You can find deals at Kaunas Airport for $139 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Kaunas?

Users booking trips to Kaunas from Tallinn found flights 74% cheaper than the average price of flights to Kaunas. To find the cheapest price to Kaunas from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Kaunas Airport?

Prices for flights to Kaunas Airport refresh daily.

How many operators does momondo search for flights to Kaunas Airport?

As of November 2026, there are 2 operators available to choose from for flights to Kaunas Airport.

How old do you have to be to fly 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 to Kaunas Airport.

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

The required travel and health documents for your Kaunas Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaunas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find flights to Kaunas on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kaunas that suits you.

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

Yes. momondo allows you to filter the results for flights to Kaunas to just show those with flexible booking policies.

How can momondo help me find flights to Kaunas?

Once you have performed a search for flights to Kaunas, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Kaunas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.