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Cheap flights from Chicago O'Hare Intl Airport to Kaunas from $269

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Kaunas departing on 10/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to Kaunas (ORD-KUN)

Cheap round-trip flights

Logo
7:20 pm - 9:50 pmORD-KUN
18h 30m1 stop
Logo
3:50 pm - 5:20 pmKUN-ORD
33h 30m2 stops
$958
Find Deal
Sat, Jan 3 - Wed, Jan 21
Logo
7:40 pm - 12:45 pmORD-KUN
33h 05m1 stop
Logo
3:50 pm - 4:45 pmKUN-ORD
32h 55m1 stop
$1,217
Find Deal
Sat, Jan 3 - Wed, Jan 21

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Kaunas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Sat 1/3

7:20 pm-9:50 pm

1 stop18h 30m

Kaunas

Wed 1/21

3:50 pm-5:20 pm

2 stops33h 30m

$958

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Sat 1/3

7:40 pm-12:45 pm

1 stop33h 05m

Kaunas

Wed 1/21

3:50 pm-4:45 pm

1 stop32h 55m

$1,217

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Sun 10/19

6:00 pm-10:55 am

3 stops32h 55m

$269

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Sun 10/19

5:30 pm-9:50 pm

2 stops44h 20m

$285

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Sun 10/19

7:15 pm-10:50 am

1 stop31h 35m

$435

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Kaunas from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Kaunas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Kaunas?

Scandinavian Airlines, LOT and Finnair are the top three most popular airlines that fly to Kaunas from Chicago O'Hare Intl Airport according to our data. Scandinavian Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Kaunas. Keep in mind that there are 10 different airlines that fly to Kaunas on a routine basis, so you have a few additional options to choose from.

When to book flights from Chicago O'Hare Intl Airport to Kaunas

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Kaunas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Kaunas (ORD to KUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Kaunas

Direct flights

None
There are no direct flights from Chicago O'Hare Intl Airport to Kaunas. There are no popular flight routes from Chicago O'Hare Intl Airport to Kaunas.
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  • How far is Chicago O'Hare Intl to Kaunas by plane?

    The straight-line distance from Chicago O'Hare Intl to Kaunas is 4635.8 mi. By plane, this route typically takes 18h 30m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Kaunas Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Kaunas Airport refresh daily.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Kaunas Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport 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 from Chicago to Kaunas?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kaunas from Chicago.

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

momondo does allow users to show only those flights to Kaunas from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Kaunas?

Once you have performed a search for Chicago to Kaunas flights, momondo helps you find the right one 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 from Chicago to Kaunas right now. Can momondo alert me if prices change?

Price alerts on flights to Kaunas from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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