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

United Airlines, at $752, was found to be the cheapest airline from Cluj Napoca to Jacksonville. An alternate airline flying to your destination would be Lufthansa.

In terms of precipitation, rainfall in Jacksonville ranges from 2.1 - 8.2 inches per month. September is typically the wettest month, when rainfall can reach 8.2 in. November is typically the driest time to visit Jacksonville when rainfall is around 2.1 in.

If weather is an important factor for your trip to Jacksonville, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cluj Napoca to Jacksonville as you normally would.

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

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

How can I find direct flights from Cluj Napoca to Jacksonville?

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

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

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

Find Flights from Cluj Napoca to Jacksonville

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Best time to book a flight from Cluj Napoca to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville 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.

Reviews of airlines servicing Jacksonville

Read reviews from past customers who have flown United Airlines and Lufthansa from Cluj Napoca to Jacksonville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

United Airlines

7.4

Good

9,095 reviews

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

Lufthansa

6.8

Okay

7,626 reviews

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

Related info for your journey

What are the cheapest airlines flying from Cluj Napoca to Jacksonville round-trip?
United Airlines, at $752, was found to be the cheapest airline from Cluj Napoca to Jacksonville. An alternate airline flying to your destination would be Lufthansa.
Can I find deals for flights from Cluj Napoca to Jacksonville that include hotel bookings?
Yes. In addition to deals on Cluj Napoca to Jacksonville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Cluj Napoca to Jacksonville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cluj Napoca to Jacksonville.
Can I find deals for business class flights from Cluj Napoca to Jacksonville?
Yes. Cheapflights offers flight deals from Cluj Napoca to Jacksonville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top 2 airlines flying from Cluj Napoca to Jacksonville

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$752	Average$753	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$799	Average$904	FlexibilityNo cancel fee	On-time76%

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Find cheap flights from Cluj Napoca to Jacksonville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Best time to book a flight from Cluj Napoca to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Cluj Napoca with our price prediction graph.

Reviews of airlines servicing Jacksonville

Read reviews from past customers who have flown United Airlines and Lufthansa from Cluj Napoca to Jacksonville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

How can I find direct flights from Cluj Napoca to Jacksonville?

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

Traveling to a place near Jacksonville?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cluj Napoca to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Jacksonville by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Cluj Napoca to Jacksonville by cabin class

Find flights from Cluj Napoca to Jacksonville, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Jacksonville

Explore flights to Jacksonville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on December 12, 2025.

Cluj Napoca and Jacksonville flights

Browse other Cluj Napoca and Jacksonville flight options. Last updated on December 12, 2025.

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Top 2 airlines flying from Cluj Napoca to Jacksonville

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Cheap flights from Cluj Napoca (CLJ) to Jacksonville (JAX)

Find cheap flights from Cluj Napoca to Jacksonville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Best time to book a flight from Cluj Napoca to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Cluj Napoca with our price prediction graph.

Reviews of airlines servicing Jacksonville

Read reviews from past customers who have flown United Airlines and Lufthansa from Cluj Napoca to Jacksonville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

How can I find direct flights from Cluj Napoca to Jacksonville?

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

Traveling to a place near Jacksonville?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cluj Napoca to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Cluj Napoca to Jacksonville

100% Free

Book with Flexibility

Travel Smart