CLJ - ORD

$413 Find Cheap Flights from Cluj Napoca to Chicago - Compare and Save

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Everything you should know

Cheapest round-trip
$775
Typical prices: $743-$975
Turkish Airlines
Thu 11/8Fri 11/23
CLJ - ORD • 1 stop
Cheapest one-way
$413
Typical prices: $658-$902
Multiple Airlines
Fri 11/30
CLJ - ORD • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Cluj Napoca and Chicago O'Hare Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
16 weeks
in advance
Our data shows that travelers who book at least 16 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 20% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Zurich (ZRH)
Cheapest • Avg $723 (round-trip)
Bucharest Otopeni Intl (OTP)
Shortest trip • 13h 14m (one-way)
Insights
Insights
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We hope you love your trip to Chicago O'Hare Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cluj Napoca to Chicago (CLJ-ORD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cluj Napoca to Chicago

Sun, Nov 8 - Mon, Nov 23
Turkish Airlines Logo
9:25 pm - 6:20 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
28h 55m1 stop Istanbul
Turkish Airlines Logo
8:15 pm - 9:05 amORD  Chicago O'Hare Intl-CLJ Cluj Napoca
28h 50m1 stop Istanbul
$775Turkish Airlines
Thu, Nov 19 - Wed, Dec 2
Turkish Airlines Logo
9:25 pm - 6:20 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
28h 55m1 stop Istanbul
Turkish Airlines Logo
8:15 pm - 9:00 amORD  Chicago O'Hare Intl-CLJ Cluj Napoca
28h 45m1 stop Istanbul
$776Turkish Airlines
Wed, Dec 23 - Mon, Jan 18
LOT Logo
1:55 pm - 7:55 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
14h 00m1 stop Warsaw Frederic Chopin
LOT Logo
9:50 pm - 5:20 pmORD  Chicago O'Hare Intl-CLJ Cluj Napoca
11h 30m1 stop Warsaw Frederic Chopin
$806LOT
Sun, Dec 20 - Mon, Jan 18
LOT Logo
1:30 pm - 7:55 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
14h 25m1 stop Warsaw Frederic Chopin
LOT Logo
9:50 pm - 5:20 pmORD  Chicago O'Hare Intl-CLJ Cluj Napoca
11h 30m1 stop Warsaw Frederic Chopin
$823LOT
Mon, Dec 21 - Fri, Jan 15
Multiple Airlines Logo
12:10 pm - 6:20 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
14h 10m1 stop Dublin
Multiple Airlines Logo
9:00 pm - 10:45 pmORD  Chicago O'Hare Intl-CLJ Cluj Napoca
17h 45m1 stop Dublin
$830Multiple Airlines
Fri, Nov 20 - Sun, Mar 14
Multiple Airlines Logo
6:40 pm - 3:30 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
52h 50m2 stops Barcelona-El Prat Lisbon Humberto Delgado
Multiple Airlines Logo
7:50 pm - 2:30 pmORD  Chicago O'Hare Intl-CLJ Cluj Napoca
11h 40m1 stop Zurich
$834Multiple Airlines
Wed, Nov 18 - Wed, Mar 10
United Airlines Logo
6:10 am - 6:25 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
20h 15m1 stop Munich Franz Josef Strauss
United Airlines Logo
6:00 pm - 1:50 pmORD  Chicago O'Hare Intl-CLJ Cluj Napoca
11h 50m1 stop Munich Franz Josef Strauss
$856United Airlines
Wed, Nov 18 - Tue, Mar 16
United Airlines Logo
6:10 am - 6:25 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
20h 15m1 stop Munich Franz Josef Strauss
United Airlines Logo
9:00 am - 1:50 pmORD  Chicago O'Hare Intl-CLJ Cluj Napoca
21h 50m3 stops Newark Miami Munich Franz Josef Strauss
$856United Airlines
Thu, Nov 12 - Thu, Nov 26
Lufthansa Logo
6:10 am - 6:25 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
20h 15m1 stop Munich Franz Josef Strauss
Lufthansa Logo
4:20 pm - 1:50 pmORD  Chicago O'Hare Intl-CLJ Cluj Napoca
13h 30m2 stops Frankfurt am Main Munich Franz Josef Strauss
$865Lufthansa
Thu, Nov 12 - Thu, Nov 26
Lufthansa Logo
6:10 am - 1:10 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
15h 00m2 stops Munich Franz Josef Strauss Frankfurt am Main
Lufthansa Logo
4:20 pm - 1:50 pmORD  Chicago O'Hare Intl-CLJ Cluj Napoca
13h 30m2 stops Frankfurt am Main Munich Franz Josef Strauss
$876Lufthansa
Booking Insights

Price, demand and travel trends for Cluj Napoca to Chicago O'Hare Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Cluj Napoca to Chicago O'Hare Intl Airport?

Round-trip flights from Cluj Napoca to Chicago O'Hare Intl Airport typically range from $743 to $975. The lowest price found in the past 5 days was $775, on Turkish Airlines.

What's the cheapest day of the week to fly from Cluj Napoca to Chicago O'Hare Intl Airport?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Cluj Napoca to Chicago O'Hare Intl Airport. It’s 5% cheaper than the average day, while Sunday is the most expensive, with prices 11% higher.

What’s the cheapest month to fly from Cluj Napoca to Chicago O'Hare Intl Airport?

•February is the cheapest month to fly from Cluj Napoca to Chicago O'Hare Intl Airport at $678 round-trip.
•August ($1,129) and October ($925) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 66% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Cluj Napoca to Chicago O'Hare Intl Airport the cheapest?

Flights from Cluj Napoca to Chicago O'Hare Intl Airport are cheapest 16 weeks before departure. Booking in this window typically costs about 22% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Cluj Napoca to Chicago O'Hare Intl Airport flights

Low season

April

Cheapest flight

$413
Beat the crowds with an average 34% drop in travelers.
The most popular month to fly with an average 47% increase in travelers.
One-way flight from Cluj Napoca to Chicago O'Hare Intl Airport

When to book flights from Cluj Napoca to Chicago

Are your dates flexible? Find out the best times to travel from Cluj Napoca to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Cluj Napoca to Chicago O'Hare Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Cluj Napoca to Chicago O'Hare Intl Airport?

    Three cabin classes are available on flights from Cluj Napoca to Chicago O'Hare Intl Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Cluj Napoca to Chicago O'Hare Intl Airport?

    A nonstop flight from Cluj Napoca to Chicago O'Hare Intl Airport takes 00m, covering 5,008 miles.

  • Do I need a passport to fly from Cluj Napoca to Chicago O'Hare Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Cluj Napoca to Chicago O'Hare Intl Airport flight?

    Round-trip flights from Cluj Napoca to Chicago O'Hare Intl Airport range from $743 to $975, with an average of $845 over the past 12 months. Anything below $743 counts as a good deal.

  • How expensive are last-minute Cluj Napoca to Chicago O'Hare Intl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 12% above the $845 route average. Book 16 weeks before departure for the lowest fares.

  • Have flight prices from Cluj Napoca to Chicago O'Hare Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $775 to $4,437. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Cluj Napoca to Chicago O'Hare Intl Airport looking right now?

    One-way fares from Cluj Napoca to Chicago O'Hare Intl Airport are currently lower than usual. Average one-way flight prices are about $700, which is 5% below the typical average for this route.

  • What car rental options are available at Chicago O'Hare Intl Airport (ORD)?

    Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • Europcar
    • Hertz
    • Ace
    • Dollar

  • Which airports can I use when flying from Cluj Napoca to Chicago O'Hare Intl Airport?

    Flights from Cluj Napoca to Chicago O'Hare Intl Airport usually depart from Cluj Napoca (CLJ) and arrive at Chicago O'Hare Intl (ORD).

  • Which airports do connecting flights from Cluj Napoca to Chicago O'Hare Intl Airport pass through?

    One-stop flights from Cluj Napoca to Chicago O'Hare Intl Airport most commonly connect through:

    • Munich Franz Josef Strauss (MUC) - 39% of one-stop connections
    • Istanbul (IST) - 35% of one-stop connections
    • Warsaw Frederic Chopin (WAW) - 17% of one-stop connections
    • Bucharest Otopeni Intl (OTP) - 4% of one-stop connections

  • Can I save money by using flexible dates for flights from Cluj Napoca to Chicago O'Hare Intl Airport?

    Yes. Flexible dates can save you up to 15% on flights from Cluj Napoca to Chicago O'Hare Intl Airport. Friday is the cheapest departure day at $806 round-trip on average, while Sunday is the most expensive at $945, a difference of $139.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Cluj Napoca to Chicago O'Hare Intl Airport?

    Flying via Bucharest Otopeni Intl (OTP) gives the shortest average 1-stop total travel time at 13h 14m, compared with 13h 18m via Warsaw Frederic Chopin (WAW) and 13h 46m via Zurich (ZRH).

  • What is the time difference between Cluj Napoca and Chicago O'Hare Intl Airport?

    Chicago O'Hare Intl Airport is 7 hours behind Cluj Napoca (Central Time vs Eastern European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Chicago O'Hare Intl Airport?

    Some of the most popular sights in Chicago O'Hare Intl Airport are Magnificent Mile, Grant Park and Soldier Field. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

Your guide to booking Cluj Napoca to Chicago O'Hare Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Sunday. On this route, Friday flights average $806, about $139 less than Sunday fares (15% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 16 weeks before you fly. On this route, that window historically saves about 22% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Cluj Napoca to Chicago O'Hare Intl Airport trip for February. Fares historically average $678 round-trip in that month - typically $451 less than the most expensive month, which is August (based on the last 12 months).

More options for your flight from Cluj Napoca to Chicago

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