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Cheap flights from Cluj Napoca to Chicago from $382

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cluj Napoca to Chicago departing on 5/12. 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

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Find the cheapest flights from Cluj Napoca to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
9:05 pm - 9:40 am
CLJ
-
ORD
20h 35m
1 stop
Turkish Airlines Logo
11:25 am - 9:05 am
ORD
-
CLJ
13h 40m
1 stop
$677Turkish Airlines
Sat, May 23 - Thu, Aug 6
Turkish Airlines Logo
9:05 pm - 9:40 am
CLJ
-
ORD
20h 35m
1 stop
Turkish Airlines Logo
11:25 am - 9:05 am
ORD
-
CLJ
13h 40m
1 stop
$699Turkish Airlines
Mon, May 25 - Thu, Aug 6
Turkish Airlines Logo
9:05 pm - 9:40 am
CLJ
-
ORD
20h 35m
1 stop
Turkish Airlines Logo
11:25 am - 9:05 am
ORD
-
CLJ
13h 40m
1 stop
$719Turkish Airlines
Sun, May 24 - Thu, Aug 6
Turkish Airlines Logo
9:05 pm - 9:40 am
CLJ
-
ORD
20h 35m
1 stop
Turkish Airlines Logo
11:25 am - 9:05 am
ORD
-
CLJ
13h 40m
1 stop
$731Turkish Airlines
Wed, May 27 - Sat, Aug 8
Turkish Airlines Logo
9:05 pm - 9:40 am
CLJ
-
ORD
20h 35m
1 stop
Turkish Airlines Logo
11:25 am - 9:05 am
ORD
-
CLJ
13h 40m
1 stop
$742Turkish Airlines
Wed, May 27 - Sun, Aug 9
Turkish Airlines Logo
9:05 pm - 9:40 am
CLJ
-
ORD
20h 35m
1 stop
Turkish Airlines Logo
8:10 pm - 9:05 am
ORD
-
CLJ
28h 55m
1 stop
$744Turkish Airlines
Thu, May 21 - Thu, Aug 6
Turkish Airlines Logo
9:05 pm - 9:40 am
CLJ
-
ORD
20h 35m
1 stop
Turkish Airlines Logo
11:25 am - 9:05 am
ORD
-
CLJ
13h 40m
1 stop
$746Turkish Airlines
Mon, May 25 - Fri, Aug 7
Turkish Airlines Logo
9:55 am - 9:40 am
CLJ
-
ORD
31h 45m
1 stop
Turkish Airlines Logo
11:25 am - 9:05 am
ORD
-
CLJ
13h 40m
1 stop
$748Turkish Airlines
Fri, May 22 - Wed, Aug 5
LOT Logo
6:10 pm - 3:10 pm
CLJ
-
ORD
29h 00m
1 stop
LOT Logo
9:50 pm - 5:30 pm
ORD
-
CLJ
11h 40m
1 stop
$753LOT
Mon, Aug 24 - Wed, Oct 21
Turkish Airlines Logo
9:05 pm - 9:40 am
CLJ
-
ORD
20h 35m
1 stop
Turkish Airlines Logo
8:10 pm - 9:05 am
ORD
-
CLJ
28h 55m
1 stop
$756Turkish Airlines
Wed, May 20 - Thu, Aug 6

United Airlines flights from Cluj Napoca to Chicago O'Hare Intl Airport

Our best United Airlines deals on Cluj Napoca to Chicago O'Hare Intl Airport flight tickets
United Airlines
May 26
CLJ6:00 amCluj Napoca
23h 45m
2 stops
ORD9:45 pmChicago O'Hare Intl
Aug 10
ORD11:03 amChicago O'Hare Intl
18h 07m
2 stops
CLJ1:10 pmCluj Napoca
$823
United Airlines
May 25
CLJ1:50 pmCluj Napoca
41h 36m
2 stops
ORD11:26 pmChicago O'Hare Intl
Aug 11
ORD8:40 amChicago O'Hare Intl
20h 30m
2 stops
CLJ1:10 pmCluj Napoca
$833
United Airlines
May 16
CLJ1:50 pmCluj Napoca
33h 02m
2 stops
ORD2:52 pmChicago O'Hare Intl
May 29
ORD1:55 pmChicago O'Hare Intl
19h 30m
2 stops
CLJ5:25 pmCluj Napoca
$851

LOT flights from Cluj Napoca to Chicago O'Hare Intl Airport

Our best LOT deals on Cluj Napoca to Chicago O'Hare Intl Airport flight tickets
LOT
Aug 24
CLJ6:10 pmCluj Napoca
29h 00m
1 stop
ORD3:10 pmChicago O'Hare Intl
Oct 21
ORD9:50 pmChicago O'Hare Intl
11h 40m
1 stop
CLJ5:30 pmCluj Napoca
$753
LOT
Aug 26
CLJ2:00 pmCluj Napoca
33h 10m
1 stop
ORD3:10 pmChicago O'Hare Intl
Oct 21
ORD9:50 pmChicago O'Hare Intl
11h 40m
1 stop
CLJ5:30 pmCluj Napoca
$812
LOT
Aug 26
CLJ6:10 pmCluj Napoca
28h 55m
2 stops
ORD3:05 pmChicago O'Hare Intl
Oct 21
ORD9:50 pmChicago O'Hare Intl
11h 40m
1 stop
CLJ5:30 pmCluj Napoca
$816

momondo Fare Finder

 
Customize your flight search to find flights from Cluj Napoca to Chicago O'Hare Intl Airport 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 April 23, 2026.
Use the filters below to find and compare flights from Cluj Napoca to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

Sat 5/23

9:05 pm-9:40 am

1 stop20h 35m

Chicago O'Hare Intl

Thu 8/6

11:25 am-9:05 am

1 stop13h 40m

$677

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

Mon 5/25

9:05 pm-9:40 am

1 stop20h 35m

Chicago O'Hare Intl

Thu 8/6

11:25 am-9:05 am

1 stop13h 40m

$699

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

Sun 5/24

9:05 pm-9:40 am

1 stop20h 35m

Chicago O'Hare Intl

Thu 8/6

11:25 am-9:05 am

1 stop13h 40m

$719

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

Wed 5/27

9:05 pm-9:40 am

1 stop20h 35m

Chicago O'Hare Intl

Sat 8/8

11:25 am-9:05 am

1 stop13h 40m

$731

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

Wed 5/27

9:05 pm-9:40 am

1 stop20h 35m

Chicago O'Hare Intl

Sun 8/9

11:25 am-9:05 am

1 stop13h 40m

$742

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

Thu 5/21

9:05 pm-9:40 am

1 stop20h 35m

Chicago O'Hare Intl

Thu 8/6

8:10 pm-9:05 am

1 stop28h 55m

$744

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

Mon 5/25

9:05 pm-9:40 am

1 stop20h 35m

Chicago O'Hare Intl

Fri 8/7

11:25 am-9:05 am

1 stop13h 40m

$746

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

Fri 5/22

9:55 am-9:40 am

1 stop31h 45m

Chicago O'Hare Intl

Wed 8/5

11:25 am-9:05 am

1 stop13h 40m

$748

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

Mon 8/24

6:10 pm-3:10 pm

1 stop29h 00m

Chicago O'Hare Intl

Wed 10/21

9:50 pm-5:30 pm

1 stop11h 40m

$753

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

Wed 5/20

9:05 pm-9:40 am

1 stop20h 35m

Chicago O'Hare Intl

Thu 8/6

8:10 pm-9:05 am

1 stop28h 55m

$756

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

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

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 is the typical price of a round-trip flight between Cluj Napoca and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of January is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Cluj Napoca averaging around $685.

How far in advance should I book a flight from Cluj Napoca to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Cluj Napoca when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $793 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Cluj Napoca for as low as $653 on momondo.

Can stopping save me money on Cluj Napoca to Chicago O'Hare Intl Airport flights?

You could potentially save up to 33% on your flight if you consider stops on a Cluj Napoca to Chicago O'Hare Intl Airport flight.

When to book flights from Cluj Napoca to Chicago O'Hare Intl Airport

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

Cheap Cluj Napoca to Chicago O'Hare Intl Airport (CLJ to ORD) flight deals and tips

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

Fastest flight time

20h 35m

Direct flights

None
The fastest flight from Cluj Napoca to Chicago O'Hare Intl Airport takes 20h 35m
There are no direct flights from Cluj Napoca to Chicago O'Hare Intl Airport. There are no popular flight routes from Cluj Napoca to Chicago O'Hare Intl Airport.
Search flight deals

Frequently asked questions about flying from Cluj Napoca to Chicago O'Hare Intl Airport

  • How far is Cluj Napoca to Chicago O'Hare Intl by plane?

    The distance between Cluj Napoca and Chicago O'Hare Intl is about 5006.5 mi. Typically, this will take 20h 35m by plane in normal conditions.

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

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

  • How many operators does momondo search for flights from Cluj Napoca Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Cluj Napoca Airport to Chicago O'Hare Intl 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 from Cluj Napoca Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Cluj Napoca to Chicago O'Hare Intl Airport?

Best airlines flying from Cluj Napoca to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Cluj Napoca to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $602Free CancellationRating
7.6
1,925 reviews
Search SWISS flights
LufthansaPriceFrom $609Free CancellationRating
6.8
7,940 reviews
Search Lufthansa flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
9,637 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $634Free CancellationRating
7.4
4,325 reviews
Search Turkish Airlines flights
LOTPriceFrom $659Free CancellationRating
7.5
1,188 reviews
Search LOT flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Evanston

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cluj Napoca to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Cluj Napoca to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Cluj Napoca to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cluj Napoca to Chicago.

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

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

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