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

Prices for flights from Chicago to Kaunas Airport refresh daily.

How old do you have to be to fly from Chicago to Kaunas Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Kaunas Airport.

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

The travel and health documents you'll need for your trip to Kaunas Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kaunas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$854 Cheap Flights from Chicago to Kaunas in 2025/26

1 adult

0 bags

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Find the cheapest flights from Chicago to Kaunas

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:20 pm - 12:05 amORD-KUN

20h 45m1 stop

10:15 pm - 4:45 pmKUN-ORD

26h 30m1 stop

$854Multiple Airlines

Find Deal

Thu, Jan 1 - Sun, Jan 11

7:20 pm - 12:05 amORD-KUN

20h 45m1 stop

6:00 am - 7:15 pmKUN-ORD

45h 15m2 stops

$989Multiple Airlines

Find Deal

Thu, Jan 1 - Sun, Jan 11

9:50 pm - 12:05 amORD-KUN

18h 15m2 stops

10:15 pm - 10:37 pmKUN-ORD

32h 22m3 stops

$1,101Multiple Airlines

Find Deal

Thu, Jan 1 - Sun, Jan 11

2:00 pm - 7:05 pmORD-KUN

21h 05m3 stops

10:15 pm - 10:37 pmKUN-ORD

32h 22m3 stops

$1,107Multiple Airlines

Find Deal

Thu, Jan 1 - Sun, Jan 11

3:50 pm - 12:35 pmORD-KUN

12h 45m1 stop

10:15 pm - 10:37 pmKUN-ORD

32h 22m3 stops

$1,242Multiple Airlines

Find Deal

Thu, Jan 1 - Sun, Jan 11

Fly from

Fly to

Route

Depart

Return

Price

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Thu 1/1

7:20 pm-12:05 am

1 stop20h 45m

Kaunas

Sun 1/11

10:15 pm-4:45 pm

1 stop26h 30m

$854

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Thu 1/1

7:20 pm-12:05 am

1 stop20h 45m

Kaunas

Sun 1/11

6:00 am-7:15 pm

2 stops45h 15m

$989

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Thu 1/1

9:50 pm-12:05 am

2 stops18h 15m

Kaunas

Sun 1/11

10:15 pm-10:37 pm

3 stops32h 22m

$1,101

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Thu 1/1

2:00 pm-7:05 pm

3 stops21h 05m

Kaunas

Sun 1/11

10:15 pm-10:37 pm

3 stops32h 22m

$1,107

ChicagoKaunas

ORD - KUN

ORDKUN

Chicago O'Hare Intl

Thu 1/1

3:50 pm-12:35 pm

1 stop12h 45m

Kaunas

Sun 1/11

10:15 pm-10:37 pm

3 stops32h 22m

$1,242

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Chicago 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 Lufthansa are the top three most popular airlines that fly to Kaunas from Chicago according to our data. Scandinavian Airlines is the first choice among our users, with 37% 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 to Kaunas

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Kaunas according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Kaunas (CHI to KUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Kaunas

Direct flights	None

There are no direct flights from Chicago to Kaunas. There are no popular flight routes from Chicago to Kaunas.

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How far is Chicago to Kaunas by plane?
Kaunas is 4633.4 mi away from Chicago. By plane, this route typically takes 12h 45m.
When did momondo last update prices for flights from Chicago to Kaunas Airport?
Prices for flights from Chicago to Kaunas Airport refresh daily.
How old do you have to be to fly from Chicago to Kaunas Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Kaunas Airport.
What documentation or ID do you need to fly to Kaunas Airport?
The travel and health documents you'll need for your trip to Kaunas Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kaunas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Kaunas. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Chicago to Kaunas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Chicago to Kaunas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kaunas and let you know when they change.