Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Kaunas

$800 Cheap flights to Kaunas

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Kaunas departing on 1/29. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from the United States to Kaunas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:10 pm - 12:05 am
ORD
-
KUN
20h 55m1 stop
Multiple Airlines Logo
11:15 am - 5:20 pm
KUN
-
ORD
38h 05m2 stops
$800Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
5:15 am - 12:35 pm
ORD
-
KUN
23h 20m3 stops
Multiple Airlines Logo
6:10 pm - 3:25 pm
KUN
-
ORD
29h 15m2 stops
$877Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
6:50 pm - 12:05 am
ORD
-
KUN
21h 15m2 stops
Multiple Airlines Logo
6:10 pm - 3:25 pm
KUN
-
ORD
29h 15m2 stops
$906Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
7:10 pm - 12:05 am
ORD
-
KUN
20h 55m1 stop
Multiple Airlines Logo
11:15 am - 7:15 pm
KUN
-
ORD
16h 00m1 stop
$963Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
5:15 am - 12:35 pm
ORD
-
KUN
23h 20m3 stops
Multiple Airlines Logo
7:10 pm - 7:15 pm
KUN
-
ORD
32h 05m3 stops
$1,076Multiple Airlines
Thu, Jan 29 - Thu, Feb 5

momondo Fare Finder

 
Locate flights to Kaunas that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on December 17, 2025.
Use the filters below to find and compare flights to Kaunas that are best for you.

Fly from

Route

Depart

Return

Price

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Thu 1/29

7:10 pm-12:05 am

1 stop20h 55m

Kaunas

Thu 2/5

11:15 am-5:20 pm

2 stops38h 05m

$800

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Thu 1/29

5:15 am-12:35 pm

3 stops23h 20m

Kaunas

Thu 2/5

6:10 pm-3:25 pm

2 stops29h 15m

$877

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Thu 1/29

6:50 pm-12:05 am

2 stops21h 15m

Kaunas

Thu 2/5

6:10 pm-3:25 pm

2 stops29h 15m

$906

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Thu 1/29

7:10 pm-12:05 am

1 stop20h 55m

Kaunas

Thu 2/5

11:15 am-7:15 pm

1 stop16h 00m

$963

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Thu 1/29

5:15 am-12:35 pm

3 stops23h 20m

Kaunas

Thu 2/5

7:10 pm-7:15 pm

3 stops32h 05m

$1,076

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Kaunas from

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 20h and 18h 20m, respectively.

Cheapest flights to Kaunas

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

Cheap Kaunas flight deals and tips

Summary info about Kaunas flight prices, duration and airlines

Best Round-Trip Price

$800

Fastest flight time

20h 55m
The best round-trip flight price to Kaunas from United States in the last 72 hours is $800 (Chicago O'Hare Intl to Kaunas).
Search Deals
The fastest flight to Kaunas from United States takes 20h 55m (Chicago O'Hare Intl to Kaunas).
Search Deals

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 $187 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 Tel Aviv found flights 13% 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 December 2025, 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.

An easier way to manage your Kaunas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 1/16
Fri 1/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Kaunas