Cheap flights from Chicago to Cluj Napoca from $336
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Cluj Napoca departing on 3/1. 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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Not ready to book? to track prices.Turkish Airlines flights from Chicago to Cluj Napoca
Our best Turkish Airlines deals on Chicago to Cluj Napoca flight tickets
LOT flights from Chicago to Cluj Napoca
Our best LOT deals on Chicago to Cluj Napoca flight tickets
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Fly from
Fly to
Route
Depart
Return
ChicagoCluj Napoca
ORD Chicago O'Hare Intl - CLJ Cluj Napoca
ORDCLJ
Chicago O'Hare Intl
Mon 11/9
11:45 am-8:35 pm
1 stop24h 50m
Cluj Napoca
Wed 11/25
9:55 am-6:20 pm
1 stop16h 25m
ChicagoCluj Napoca
ORD Chicago O'Hare Intl - CLJ Cluj Napoca
ORDCLJ
Chicago O'Hare Intl
Tue 10/20
11:25 am-8:15 pm
1 stop24h 50m
Cluj Napoca
Tue 10/27
9:25 pm-11:00 am
1 stop20h 35m
ChicagoCluj Napoca
ORD Chicago O'Hare Intl - CLJ Cluj Napoca
ORDCLJ
Chicago O'Hare Intl
Fri 1/29
9:50 pm-12:50 pm
1 stop31h 00m
Cluj Napoca
Tue 2/16
6:00 pm-7:55 pm
1 stop33h 55m
ChicagoCluj Napoca
ORD Chicago O'Hare Intl - CLJ Cluj Napoca
ORDCLJ
Chicago O'Hare Intl
Thu 12/3
9:50 pm-1:15 pm
1 stop31h 25m
Cluj Napoca
Tue 2/23
6:00 pm-7:55 pm
1 stop33h 55m
ChicagoCluj Napoca
ORD Chicago O'Hare Intl - CLJ Cluj Napoca
ORDCLJ
Chicago O'Hare Intl
Mon 11/2
9:50 pm-1:05 am
1 stop19h 15m
Cluj Napoca
Mon 11/9
3:15 pm-4:15 pm
1 stop33h 00m
ChicagoCluj Napoca
ORD Chicago O'Hare Intl - CLJ Cluj Napoca
ORDCLJ
Chicago O'Hare Intl
Fri 1/29
12:40 pm-1:50 pm
2 stops17h 10m
Cluj Napoca
Tue 2/16
6:10 am-6:25 pm
1 stop20h 15m
ChicagoCluj Napoca
ORD Chicago O'Hare Intl - CLJ Cluj Napoca
ORDCLJ
Chicago O'Hare Intl
Fri 1/29
8:58 am-1:50 pm
3 stops20h 52m
Cluj Napoca
Tue 2/16
6:10 am-6:25 pm
1 stop20h 15m
ChicagoCluj Napoca
ORD Chicago O'Hare Intl - CLJ Cluj Napoca
ORDCLJ
Chicago O'Hare Intl
Tue 11/3
6:50 pm-10:05 am
1 stop31h 15m
Cluj Napoca
Mon 11/9
3:15 pm-4:15 pm
1 stop33h 00m
ChicagoCluj Napoca
ORD Chicago O'Hare Intl - CLJ Cluj Napoca
ORDCLJ
Chicago O'Hare Intl
Tue 11/3
6:50 pm-10:05 am
1 stop31h 15m
Cluj Napoca
Mon 11/16
3:15 pm-4:15 pm
1 stop33h 00m
ChicagoCluj Napoca
ORD Chicago O'Hare Intl - CLJ Cluj Napoca
ORDCLJ
Chicago O'Hare Intl
Wed 11/11
9:25 am-1:50 pm
2 stops20h 25m
Cluj Napoca
Fri 2/5
6:10 am-6:25 pm
1 stop20h 15m
See travel insights to Cluj Napoca from
How to get the cheapest flight ticket from Chicago to Cluj Napoca
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 typical price of a round-trip flight between Chicago and Cluj Napoca?
Prices are currently typical for flights on this route.
Typical prices usually range from $619 to $758.The lowest price recently found on this route was $667.
What is the cheapest month to fly to Cluj Napoca?
The month of February is, on average, the cheapest month to fly to Cluj Napoca from Chicago, with most prices found around $557. If you don’t want to visit Cluj Napoca in February, then you should wait until January to fly from Chicago, when ticket prices are also cheap, with an average price of $584.
How far in advance should I book a flight from Chicago to Cluj Napoca?
You are more likely to see cheaper flights to Cluj Napoca from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Cluj Napoca for around $860 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cluj Napoca from Chicago for as low as $628 on momondo.
What is the cheapest airline that flies from Chicago to Cluj Napoca?
United Airlines and Turkish Airlines are the most popular carriers operating from Chicago to Cluj Napoca
What airlines fly to Cluj Napoca?
Lufthansa, Turkish Airlines and LOT are the top three most popular airlines that fly to Cluj Napoca from Chicago according to our data. Lufthansa is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Cluj Napoca. Keep in mind that there are 7 different airlines that fly to Cluj Napoca on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between Chicago and Cluj Napoca?
Istanbul (IST) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Chicago to Cluj Napoca?
Flights via Istanbul (IST) offer the lowest average round-trip price of $819.
Which layover airport has the shortest travel time from Chicago to Cluj Napoca?
Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 11h 43m.
Which layover airport has the shortest connection time from Chicago to Cluj Napoca?
Zurich (ZRH) has the shortest average layover time for this route: 1h 03m.
When to book flights from Chicago to Cluj Napoca
Cheap Chicago to Cluj Napoca (CHI to CLJ) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Cluj Napoca
Frequently asked questions about flying from Chicago to Cluj Napoca
How far is Chicago to Cluj Napoca by plane?
There are 5002.3 mi between Chicago and Cluj Napoca. In terms of flight time, this usually takes a little over 11h 40m.
When did momondo last update prices for flights from Chicago to Cluj Napoca Airport?
Prices for flights from Chicago to Cluj Napoca Airport are updated daily.
How many operators does momondo search for flights from Chicago to Cluj Napoca Airport?
There are 6 operators available for flights from Chicago to Cluj Napoca Airport as of October 2026.
How old do you have to be to fly from Chicago to Cluj Napoca 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 Chicago to Cluj Napoca Airport.
What documentation or ID do you need to fly to Cluj Napoca Airport?
The necessary travel and health documents for your Cluj Napoca Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chicago to Cluj Napoca?
Based on momondo bookings for flights between Chicago and Cluj Napoca, the leading airline is Turkish Airlines, making up 30% of the total bookings. Other popular airlines include Lufthansa with 29%, LOT with 26%, and United Airlines with 11%.
Best airlines flying from Chicago to Cluj Napoca
Compare and see reviews for airlines that fly from Chicago to Cluj Napoca with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $536 | Free Cancellation | Rating 7.4 4,455 reviews | |||
| PriceFrom $549 | Free Cancellation | Rating 6.8 8,271 reviews | |||
| PriceFrom $627 | Free Cancellation | Rating 7.4 10,319 reviews | |||
| PriceFrom $649 | Free Cancellation | Rating 7.6 1,194 reviews | |||
| PriceFrom $733 | Free Cancellation | Rating 0.0 | |||
| PriceFrom $976 | Free Cancellation | Rating 7.5 2,094 reviews |
Traveling to a place near Cluj Napoca?
Book flights to Cluj Napoca if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Cluj Napoca?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cluj Napoca from Chicago.
Can I find flights from Chicago to Cluj Napoca with flexible booking policies on momondo?
Flights from Chicago to Cluj Napoca 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 Chicago to Cluj Napoca?
Once you have performed a search for Chicago to Cluj Napoca flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Chicago to Cluj Napoca right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Chicago to Cluj Napoca now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cluj Napoca and let you know when they change.