CLJ - ORD

$487 Find Cheap Flights from Cluj Napoca to Chicago - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$784
Typical prices: $724-$954
Turkish Airlines
Thu 11/8Fri 11/16
CLJ - ORD • 1 stop
Cheapest one-way
$487
Typical prices: $648-$893
Multiple Airlines
Fri 9/14
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
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 $700 (round-trip)
Bucharest Otopeni Intl (OTP)
Shortest trip • 12h 40m (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 16
Turkish Airlines Logo
9:25 pm - 6:20 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
28h 55m1 stop Istanbul
Turkish Airlines Logo
11:45 am - 8:35 pmORD  Chicago O'Hare Intl-CLJ Cluj Napoca
24h 50m1 stop Istanbul
$784Turkish Airlines
Wed, Oct 7 - Wed, Oct 14
Multiple Airlines Logo
6:10 pm - 12:40 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
26h 30m3 stops Warsaw Frederic Chopin Madrid Barajas Lisbon Humberto Delgado
Multiple Airlines Logo
6:00 pm - 1:30 amORD  Chicago O'Hare Intl-CLJ Cluj Napoca
23h 30m2 stops Lisbon Humberto Delgado Madrid Barajas
$785Multiple Airlines
Thu, Nov 12 - Mon, Jan 18
Multiple Airlines Logo
6:10 am - 7:58 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
21h 48m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
Multiple Airlines Logo
3:45 pm - 1:50 pmORD  Chicago O'Hare Intl-CLJ Cluj Napoca
14h 05m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
$789Multiple Airlines
Sat, Nov 14 - Fri, Jan 15
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 - 12:50 pmORD  Chicago O'Hare Intl-CLJ Cluj Napoca
31h 00m1 stop Warsaw Frederic Chopin
$790LOT
Thu, Oct 15 - Wed, Oct 28
Lufthansa Logo
1:50 pm - 12:35 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
30h 45m1 stop Munich Franz Josef Strauss
Lufthansa Logo
10:50 pm - 1:05 amORD  Chicago O'Hare Intl-CLJ Cluj Napoca
19h 15m1 stop Munich Franz Josef Strauss
$796Lufthansa
Thu, Oct 15 - Wed, Oct 28
Lufthansa Logo
1:50 pm - 12:35 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
30h 45m1 stop Munich Franz Josef Strauss
Lufthansa Logo
10:50 pm - 1:05 amORD  Chicago O'Hare Intl-CLJ Cluj Napoca
19h 15m1 stop Munich Franz Josef Strauss
$797Lufthansa
Thu, Nov 12 - Mon, Jan 18
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
$806Turkish Airlines
Fri, Nov 13 - Mon, Jan 18
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
1:10 pm - 1:50 pmORD  Chicago O'Hare Intl-CLJ Cluj Napoca
16h 40m2 stops Newark Munich Franz Josef Strauss
$816United Airlines
Sat, Nov 14 - Mon, Jan 18
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
1:10 pm - 1:50 pmORD  Chicago O'Hare Intl-CLJ Cluj Napoca
16h 40m2 stops Miami Munich Franz Josef Strauss
$816United Airlines
Wed, Sep 9 - Sun, Sep 13
LOT Logo
2:00 pm - 3:10 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
33h 10m1 stop Warsaw Frederic Chopin
LOT Logo
9:50 pm - 5:30 pmORD  Chicago O'Hare Intl-CLJ Cluj Napoca
11h 40m1 stop Warsaw Frederic Chopin
$869LOT
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 from Cluj Napoca to Chicago O'Hare Intl Airport 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 start at $784. Prices are typical for this route right now, with typical round-trip fares ranging from $724 to $954. The lowest price found in the past 5 days was $784 on Turkish Airlines.

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

Monday is the cheapest day of the week to fly from Cluj Napoca to Chicago O'Hare Intl Airport, it is 5% cheaper than the average day. Sunday is the most expensive day with flight prices 15% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is 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 prices 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.

Find deals

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

Low season

April

Cheapest flight

$487
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 10% increase in price.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

  • 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

  • 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) - 38% of one-stop connections
    • Istanbul (IST) - 35% of one-stop connections
    • Warsaw Frederic Chopin (WAW) - 17% of one-stop connections
    • Zurich (ZRH) - 8% of one-stop connections

    Munich Franz Josef Strauss (MUC) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 18% on the Cluj Napoca to Chicago O'Hare Intl Airport route. 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.

  • 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.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 16% above the route average of $818. Book 21 weeks before departure for the lowest fares.

  • 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 0h 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.

  • 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 $784 to $3,920. That means the highest observed fare was about 5x 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 $1,000, which is 34% above the typical average for this route.

  • 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 12h 40m, compared with 13h 38m via Zurich (ZRH) and 13h 42m via Warsaw Frederic Chopin (WAW).

  • 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 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

  • 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.

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 can be flexible, aim for a Monday departure instead of Sunday. On this route, Monday flights average $782 - about $163 less than Sunday (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).

Everything you need to know for your flight from Cluj Napoca to Chicago

Information on your arrival and departure airports

Cluj Napoca (CLJ)
O'Hare Intl (ORD)