ORD - RJK

$977 Find Cheap Flights from Chicago to Rijeka

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Rijeka

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Rijeka, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Rijeka, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
Multiple Airlines
Thu 10/2
ORD - RJK • multi-stop
Cheapest one-way
Multiple Airlines
Thu 10/2
ORD - RJK • multi-stop
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We hope you love your trip to Rijeka!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chicago to Rijeka (ORD-RJK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Rijeka that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Rijeka

Multiple Airlines Logo
ORD-RJK
4750 mimulti-stop
Multiple Airlines Logo
RJK-ORD
4750 mimulti-stop
Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Chicago to Rijeka flights

Get data-powered insights and trends into flights from Chicago to Rijeka to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Chicago O'Hare Intl Airport and Rijeka?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Chicago O'Hare Intl Airport to Rijeka.

There is just one airline that flies from Chicago O'Hare Intl Airport to Rijeka direct and that is Lufthansa. The best round-trip deal found from Lufthansa for the route is $788.

When to book flights from Chicago to Rijeka

Are your dates flexible? Find out the best times to travel from Chicago to Rijeka based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Rijeka flights

  • Do I need a passport to fly between Chicago and Rijeka?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Chicago and on arrival in Rijeka.

  • Which aircraft models fly most regularly from Chicago to Rijeka?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Rijeka?

    Star Alliance is the only airline alliance operating flights between Chicago and Rijeka.

  • How does KAYAK find such low prices on flights from Chicago to Rijeka?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Rijeka.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Rijeka?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rijeka from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Rijeka?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rijeka with an airline and back to Chicago with another airline. Booking your flights between Chicago and RJK can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Rijeka?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rijeka from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Chicago to Rijeka

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Rijeka. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Rijeka? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 7446 reviews
6.3Food
7.6Crew
7.0Boarding
6.4Entertainment
6.8Comfort
Airline reviews

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

2.0 MediocreJoseph G, Sep 2025EWR - CLE
Read more Lufthansa reviews

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

We were moved twice on flights to the point we weren’t even on Lufthansa anymore. We had to fly united. Lost paid extra leg room twice. To top it all off we’re forced to pay $375 and $275, respectively for you luggage that was considered sports luggage. We were told it would be Lufthansa fares l, from the united desk, AND WE DIDN'T EVEN HAVE A LUFTHANSA FLIGHT! I’ll be calling once my trip is over on October 7th to all airlines and Kayak. This was ridiculous!

Everything went smoothly and the staff was very kind. I’m glad I purchased the extra leg room for my long flight; it was totally worth it. We were served 2 meals for a 9 hour flight which I was not expecting and they were very tasty. I appreciated them being vegetarian. Customs line in Munich was long; I had a choice to have a 1 hr 40 min layover or 2 hr 40 min layover; I took the longer layover which I was thankful for because my flight was delayed 30 minutes and there’s a good chance I would have missed my connecting flight. This was my very first international flight and I would fly Discover again without hesitation. Thank you for taking good care of me!

I liked everything BUT the temperature. It was freezing and now I am sick.

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

It was a short flight, everything was good with it.

Flight was delayed over one hour and I had to pay to select my seat, even though my booking supposedly had free selection (I paid extra for this at time of booking)

Stop charging for alcohol overseas flights and start taking cash again not everyone wants to pay with card if the person is bigger give him seat on the outside seats not the middle in between the people is common sense and mainly if you fly for Lufthansa provides the sam service and experience...

Everything you need to know for your flight from Chicago to Rijeka

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