CLJ - ORD

$447 Find Cheap Flights from Cluj Napoca to Chicago - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$698
Typical prices: $724-$954
Turkish Airlines
Thu 11/1Wed 11/14
CLJ - ORD • 1 stop
Cheapest one-way
$447
Typical prices: $648-$893
Multiple Airlines
Mon 12/3
CLJ - ORD • 2 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
21 weeks
in advance
Our data shows that travelers who book at least 21 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 17% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Zurich (ZRH)
Cheapest • Avg $701 (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

Mon, Nov 9 - Sun, Nov 22
Multiple Airlines Logo
3:15 pm - 4:15 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
33h 00m1 stop Zurich
Multiple Airlines Logo
9:50 pm - 1:05 amORD  Chicago O'Hare Intl-CLJ Cluj Napoca
19h 15m1 stop Munich Franz Josef Strauss
$742Multiple Airlines
Mon, Oct 19 - Mon, Nov 2
Lufthansa Logo
1:50 pm - 6:15 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
12h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
9:50 pm - 1:05 amORD  Chicago O'Hare Intl-CLJ Cluj Napoca
19h 15m1 stop Munich Franz Josef Strauss
$743Lufthansa
Wed, Nov 4 - Mon, Mar 15
Turkish Airlines Logo
9:55 am - 7:20 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
17h 25m1 stop Istanbul
Turkish Airlines Logo
9:15 pm - 9:05 amORD  Chicago O'Hare Intl-CLJ Cluj Napoca
28h 50m1 stop Istanbul
$745Turkish Airlines
Mon, Oct 19 - Mon, Nov 2
Lufthansa Logo
1:50 pm - 6:15 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
12h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
9:50 pm - 1:05 amORD  Chicago O'Hare Intl-CLJ Cluj Napoca
19h 15m1 stop Munich Franz Josef Strauss
$745Lufthansa
Mon, Oct 19 - Mon, Nov 2
Multiple Airlines Logo
3:35 pm - 3:55 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
32h 20m1 stop Zurich
Multiple Airlines Logo
9:50 pm - 1:05 amORD  Chicago O'Hare Intl-CLJ Cluj Napoca
19h 15m1 stop Munich Franz Josef Strauss
$763Multiple Airlines
Mon, Oct 19 - Mon, Nov 2
United Airlines Logo
1:50 pm - 6:15 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
12h 25m1 stop Munich Franz Josef Strauss
United Airlines Logo
12:31 pm - 1:50 pmORD  Chicago O'Hare Intl-CLJ Cluj Napoca
17h 19m2 stops Boston Logan Intl Munich Franz Josef Strauss
$768United Airlines
Thu, Oct 15 - Sun, Dec 6
United Airlines Logo
6:00 am - 6:15 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
$769United Airlines
Mon, Oct 19 - Mon, Nov 2
SWISS Logo
3:35 pm - 12:35 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
29h 00m1 stop Zurich
SWISS Logo
9:00 pm - 10:05 amORD  Chicago O'Hare Intl-CLJ Cluj Napoca
53h 05m3 stops Denver Intl London Heathrow Zurich
$780SWISS
Sat, Nov 7 - Sat, Mar 13
Turkish Airlines Logo
9:25 pm - 10:00 amCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
20h 35m1 stop Istanbul
Turkish Airlines Logo
9:15 pm - 9:05 amORD  Chicago O'Hare Intl-CLJ Cluj Napoca
27h 50m1 stop Istanbul
$788Turkish Airlines
Mon, Nov 9 - Sun, Nov 22
SWISS Logo
3:15 pm - 12:10 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
28h 55m2 stops Zurich Brussels Bruxelles-National
SWISS Logo
5:48 pm - 10:05 amORD  Chicago O'Hare Intl-CLJ Cluj Napoca
80h 17m3 stops Denver Intl London Heathrow Zurich
$819SWISS
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 $724 to $954. The lowest price found in the past 5 days was $698, 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, Monday 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 15% 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 $677 round-trip.
•August ($1,129) and July ($898) 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 21 weeks before departure. Booking in this window typically costs about 23% 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

$447
Beat the crowds with an average 18% drop in travelers.
The most popular month to fly with an average 57% 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?

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

    • 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 $724 to $954, with an average of $818 over the past 12 months. Anything below $724 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 16% above the $818 route average. Book 21 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 $698 to $1,550. That means the highest observed fare was about 2x 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 higher than usual. Average one-way flight prices are about $1,083, which is 45% above 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
    • Dollar
    • Ace

  • 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) - 40% of one-stop connections
    • Istanbul (IST) - 34% of one-stop connections
    • Warsaw Frederic Chopin (WAW) - 18% 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 18% on flights from Cluj Napoca to Chicago O'Hare Intl Airport. Monday is the cheapest departure day at $782 round-trip on average, while Sunday is the most expensive at $945, a difference of $163.

    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 20m via Warsaw Frederic Chopin (WAW) and 13h 36m via Zurich (ZRH).

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

    Chicago O'Hare Intl Airport is 8 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 River North. 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 Monday departure and avoid flying on Sunday. On this route, Monday flights average $782, about $163 less than Sunday fares (17% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 23% 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 $677 round-trip in that month - typically $452 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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