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$543+ Cheap flights from Cluj Napoca (CLJ) to Chicago (CHI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
CLJ — CHI
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Cluj Napoca to Chicago are usually found in November or October, booked 25 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Cluj Napoca to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Cluj Napoca (CLJ) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$543
(Gotogate)

Popular in

July

Cheapest in

November

Average price

$733
Provider with most accurate pricing for Cluj Napoca-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Cluj Napoca-Chicago (CHI) flights.
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From Cluj Napoca to Chicago (CHI)
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Highest demand for flights based on searches. 11% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Cluj Napoca to Chicago

Cheapest flights from Cluj Napoca to Chicago
Explore the most affordable flight options available from Cluj Napoca to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Gotogate deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/246:10 amCLJ - ORD
1 stop20h 15mLufthansa
Sun 3/910:25 pmORD - CLJ
1 stop19h 25mLufthansa
Deal found 1/21$552
This SWISS deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1310:40 amCLJ - ORD
1 stop13h 35mSWISS
Wed 4/232:20 pmORD - CLJ
1 stop11h 35mSWISS
Deal found 1/21$554
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/172:20 pmCLJ - ORD
2 stops16h 09mUnited Airlines
Mon 4/711:15 amORD - CLJ
2 stops17h 50mUnited Airlines
Deal found 1/21$568
This Orbitz deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/143:20 pmCLJ - ORD
1 stop28h 50mMultiple Airlines
Mon 5/264:05 pmORD - CLJ
2 stops17h 15mMultiple Airlines
Deal found 1/21$570
This Gotogate deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/51:55 pmCLJ - ORD
1 stop14h 05mLOT
Sun 2/99:55 pmORD - CLJ
2 stops31h 20mLOT
Deal found 1/21$612
This Gotogate deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/59:50 amCLJ - ORD
1 stop32h 20mTurkish Airlines
Sun 2/911:55 amORD - CLJ
1 stop13h 05mTurkish Airlines
Deal found 1/21$769

Find flights from Cluj Napoca to Chicago within your budget

Customize your flight search to find flights from Cluj Napoca to Chicago 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, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

Mon 3/17

6:10 am-7:25 pm

1 stop20h 15m

Chicago O'Hare Intl

Sun 3/30

9:40 pm-5:15 pm

1 stop11h 35m

$543

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

Thu 2/13

10:40 am-4:15 pm

1 stop13h 35m

Chicago O'Hare Intl

Wed 4/23

2:20 pm-9:55 am

1 stop11h 35m

$554

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

Mon 2/24

3:25 pm-12:55 pm

1 stop29h 30m

Chicago O'Hare Intl

Sun 3/9

10:10 pm-12:50 am

2 stops19h 40m

$575

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

Mon 3/17

2:20 pm-11:29 pm

2 stops16h 09m

Chicago O'Hare Intl

Sun 3/30

4:15 pm-5:15 pm

2 stops17h 00m

$576

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

Wed 2/5

1:55 pm-8:00 pm

1 stop14h 05m

Chicago O'Hare Intl

Sun 2/9

9:55 pm-1:15 pm

2 stops31h 20m

$612

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

Wed 2/5

9:50 am-10:10 am

1 stop32h 20m

Chicago O'Hare Intl

Sun 2/9

11:55 am-9:00 am

1 stop13h 05m

$769

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

Mon 3/31

6:05 pm-6:20 pm

3 stops56h 15m

$1,323

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

Mon 3/31

6:05 pm-7:40 pm

1 stop33h 35m

$1,679

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Compare providers for flights from Cluj Napoca to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cluj Napoca to Chicago in January.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cluj Napoca-Chicago flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Cluj Napoca-Chicago flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Cluj Napoca-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cluj Napoca-Chicago flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cluj Napoca-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cluj Napoca to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Cluj Napoca with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Cluj Napoca to Chicago

Get recent, data-driven insights about flights from Cluj Napoca to Chicago including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Cluj Napoca to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Cluj Napoca to Chicago. Price data was last updated on January 17, 2025.

The price you pay for your flight from Cluj Napoca to Chicago may vary depending on when you book. For the best chance of a lower fare, look to book 25 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Cluj Napoca to Chicago?

Currently, August is the cheapest month in which you can book a flight from Cluj Napoca to Chicago (average of $245). Flying from Cluj Napoca to Chicago in March is currently the most expensive (average of $320). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CLJ to CHI?

Find hourly flight availability from Cluj Napoca to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

A simple way to save on the total cost of your ticket is to fly from Cluj Napoca to Chicago in the evening. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the morning.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated January 21, 2025.
Read reviews from past customers who have flown Turkish Airlines, Lufthansa and SWISS from Cluj Napoca to Chicago. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,117 reviews

Comfort

7.6

Boarding

7.7

Crew

8.2

Entertainment

7.0

Overall

7.6

Food

7.2

Reviews

1 / 10

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

LOT
7.6
Good
1,117 reviews
LOT
7.6
Good
1,117 reviews

Comfort

7.6

Boarding

7.7

Crew

8.2

Entertainment

7.0

Overall

7.6

Food

7.2

Reviews

1 / 10

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

SWISS
7.5
Good
1,600 reviews
LOT
7.6
Good
1,117 reviews

Comfort

7.6

Boarding

7.7

Crew

8.2

Entertainment

7.0

Overall

7.6

Food

7.2

Reviews

1 / 10

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

United Airlines
7.4
Good
8,985 reviews
LOT
7.6
Good
1,117 reviews

Comfort

7.6

Boarding

7.7

Crew

8.2

Entertainment

7.0

Overall

7.6

Food

7.2

Reviews

1 / 10

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

Turkish Airlines
7.3
Good
3,931 reviews
LOT
7.6
Good
1,117 reviews

Comfort

7.6

Boarding

7.7

Crew

8.2

Entertainment

7.0

Overall

7.6

Food

7.2

Reviews

1 / 10

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

Lufthansa
6.8
Okay
7,111 reviews
LOT
7.6
Good
1,117 reviews

Comfort

7.6

Boarding

7.7

Crew

8.2

Entertainment

7.0

Overall

7.6

Food

7.2

Reviews

1 / 10

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

Related info for your journey

Find useful and relevant information for your journey from Cluj Napoca to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cluj Napoca to Chicago?

    Cluj Napoca (CLJ), located 3.2 mi from the city center, is the airport you fly out of when you book flights from Cluj Napoca to Chicago. 4 airlines have flights from Napoca to Chicago on a regular basis. Booking flights from Cluj Napoca to Chicago should not be difficult; the airport handles an average of 0 outbound flights to Chicago per day.

  • What are the cheapest airlines flying from Cluj Napoca to Chicago round-trip?

    Currently priced at $543, Lufthansa will fly you from Cluj Napoca to Chicago and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from SWISS and United Airlines - these airlines can fly you to your destination from $554 and $576, respectively. Users have found that Lufthansa is 26% cheaper than the other options available to this destination.

  • Can I find deals for flights from Cluj Napoca to Chicago that include hotel bookings?

    Yes. In addition to deals on Cluj Napoca to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cluj Napoca to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cluj Napoca to Chicago.

  • Can I find deals for business class flights from Cluj Napoca to Chicago?

    Yes. Cheapflights offers flight deals from Cluj Napoca to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cluj Napoca to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Cluj Napoca to Chicago (average of $245). Flying from Cluj Napoca to Chicago in March is currently the most expensive (average of $320). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Cluj Napoca?

Book flights to Cluj Napoca if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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Alternative routes for Cluj Napoca to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Cluj Napoca to Chicago

Discover the top 4 airlines that operate flights from Cluj Napoca to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
LOTCheapest$568Average$699FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$577Average$698FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$636Average$745FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$648Average$744FlexibilityNo cancel feeOn-time69%
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