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 11/25. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:25 pm - 9:38 amCLJ-ORD
51h 13m2 stops
United Airlines Logo
7:10 am - 1:40 pmORD-CLJ
22h 30m2 stops
$504United Airlines
Find Deal
vie., feb. 13 - lun., feb. 16
United Airlines Logo
2:25 pm - 9:38 amCLJ-ORD
51h 13m2 stops
United Airlines Logo
8:00 am - 1:40 pmORD-CLJ
21h 40m2 stops
$562United Airlines
Find Deal
vie., feb. 13 - lun., feb. 16
LOT Logo
6:00 pm - 8:00 pmCLJ-ORD
34h 00m1 stop
LOT Logo
9:55 pm - 1:15 pmORD-CLJ
31h 20m1 stop
$672LOT
Find Deal
vie., feb. 13 - lun., feb. 16
LOT Logo
6:00 pm - 8:00 pmCLJ-ORD
34h 00m1 stop
LOT Logo
9:55 pm - 1:15 pmORD-CLJ
31h 20m1 stop
$674LOT
Find Deal
vie., feb. 13 - lun., feb. 16
SWISS Logo
10:50 am - 4:20 pmCLJ-ORD
13h 30m1 stop
SWISS Logo
6:50 pm - 2:30 pmORD-CLJ
11h 40m1 stop
$719SWISS
Find Deal
jue., nov. 27 - sáb., feb. 14
Lufthansa Logo
6:00 am - 1:10 pmCLJ-ORD
15h 10m2 stops
Lufthansa Logo
9:50 pm - 12:55 amORD-CLJ
19h 05m1 stop
$720Lufthansa
Find Deal
lun., nov. 3 - dom., nov. 16
Lufthansa Logo
6:00 am - 6:25 pmCLJ-ORD
20h 25m1 stop
Lufthansa Logo
9:50 pm - 12:55 amORD-CLJ
19h 05m1 stop
$725Lufthansa
Find Deal
sáb., nov. 22 - dom., dic. 7
Turkish Airlines Logo
9:15 pm - 10:05 amCLJ-ORD
20h 50m1 stop
Turkish Airlines Logo
8:20 pm - 8:25 pmORD-CLJ
16h 05m1 stop
$745Turkish Airlines
Find Deal
jue., nov. 20 - vie., feb. 20
Turkish Airlines Logo
9:15 pm - 6:25 pmCLJ-ORD
29h 10m1 stop
Turkish Airlines Logo
8:20 pm - 9:00 amORD-CLJ
28h 40m1 stop
$774Turkish Airlines
Find Deal
dom., nov. 2 - sáb., nov. 8
SWISS Logo
10:50 am - 4:20 pmCLJ-ORD
13h 30m1 stop
SWISS Logo
7:05 pm - 9:50 amORD-CLJ
30h 45m1 stop
$776SWISS
Find Deal
jue., nov. 20 - jue., may. 14

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
Feb 13
CLJ2:25 pmCluj Napoca
51h 13m
2 stops
ORD9:38 amChicago O'Hare Intl
Feb 16
ORD7:10 amChicago O'Hare Intl
22h 30m
2 stops
CLJ1:40 pmCluj Napoca
United Airlines
Feb 13
CLJ2:25 pmCluj Napoca
51h 13m
2 stops
ORD9:38 amChicago O'Hare Intl
Feb 16
ORD8:00 amChicago O'Hare Intl
21h 40m
2 stops
CLJ1:40 pmCluj Napoca
United Airlines
Feb 13
CLJ2:25 pmCluj Napoca
51h 13m
2 stops
ORD9:38 amChicago O'Hare Intl
Feb 16
ORD7:10 amChicago O'Hare Intl
22h 30m
2 stops
CLJ1:40 pmCluj Napoca

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

Our best SWISS deals on Cluj Napoca to Chicago O'Hare Intl Airport flight tickets
SWISS
Nov 27
CLJ10:50 amCluj Napoca
13h 30m
1 stop
ORD4:20 pmChicago O'Hare Intl
Feb 14
ORD6:50 pmChicago O'Hare Intl
11h 40m
1 stop
CLJ2:30 pmCluj Napoca
SWISS
Nov 20
CLJ10:50 amCluj Napoca
13h 30m
1 stop
ORD4:20 pmChicago O'Hare Intl
May 14
ORD7:05 pmChicago O'Hare Intl
30h 45m
1 stop
CLJ9:50 amCluj Napoca

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 octubre 16, 2025.
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

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

vie. 2/13

2:25 pm-9:38 am

2 stops51h 13m

Chicago O'Hare Intl

lun. 2/16

7:10 am-1:40 pm

2 stops22h 30m

$504

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

vie. 2/13

2:25 pm-9:38 am

2 stops51h 13m

Chicago O'Hare Intl

lun. 2/16

8:00 am-1:40 pm

2 stops21h 40m

$562

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

vie. 2/13

6:00 pm-8:00 pm

1 stop34h 00m

Chicago O'Hare Intl

lun. 2/16

9:55 pm-1:15 pm

1 stop31h 20m

$672

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

vie. 2/13

6:00 pm-8:00 pm

1 stop34h 00m

Chicago O'Hare Intl

lun. 2/16

9:55 pm-1:15 pm

1 stop31h 20m

$674

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

jue. 11/27

10:50 am-4:20 pm

1 stop13h 30m

Chicago O'Hare Intl

sáb. 2/14

6:50 pm-2:30 pm

1 stop11h 40m

$719

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

lun. 11/3

6:00 am-1:10 pm

2 stops15h 10m

Chicago O'Hare Intl

dom. 11/16

9:50 pm-12:55 am

1 stop19h 05m

$720

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

sáb. 11/22

6:00 am-6:25 pm

1 stop20h 25m

Chicago O'Hare Intl

dom. 12/7

9:50 pm-12:55 am

1 stop19h 05m

$725

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

jue. 11/20

9:15 pm-10:05 am

1 stop20h 50m

Chicago O'Hare Intl

vie. 2/20

8:20 pm-8:25 pm

1 stop16h 05m

$745

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

dom. 11/2

9:15 pm-6:25 pm

1 stop29h 10m

Chicago O'Hare Intl

sáb. 11/8

8:20 pm-9:00 am

1 stop28h 40m

$774

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

jue. 11/20

10:50 am-4:20 pm

1 stop13h 30m

Chicago O'Hare Intl

jue. 5/14

7:05 pm-9:50 am

1 stop30h 45m

$776

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Chicago O'Hare Intl Airport?

The month of April is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Cluj Napoca averaging around $690.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as $672. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Cluj Napoca because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $740.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Cluj Napoca in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $672 when looking at flights departing in the afternoon. Try not to purchase tickets in the evening because they tend to be around $733. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight 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 $767 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 $667 on momondo.

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

Direct flights

None
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.
  • 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 13h 30m 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 $558Free CancellationRating
7.5
1,772 reviews
Search SWISS flights
LOTPriceFrom $573Free CancellationRating
7.6
1,133 reviews
Search LOT flights
Turkish AirlinesPriceFrom $620Free CancellationRating
7.3
4,010 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $655Free CancellationRating
6.8
7,497 reviews
Search Lufthansa flights
United AirlinesPriceFrom $671Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights

Traveling to a place near Chicago?

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Orland Park
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Aurora
Benton Harbor

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.

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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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1 adult
sáb. 11/15
sáb. 11/22

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