$469 Find Cheap Flights from Zagreb to Colorado

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Zagreb to Colorado departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Zagreb to Colorado, 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 Zagreb to Colorado, as well as popular online travel agencies
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Flight Deals

Book Cheap Zagreb to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Zagreb to Colorado 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 Zagreb to Colorado

Fri, May 15 - Mon, Jun 1
British Airways Logo
1:40 pm - 11:39 pm
ZAG
-
DEN
17h 59m
2 stops
British Airways Logo
6:15 pm - 7:25 pm
DEN
-
ZAG
17h 10m
2 stops
$941British Airways
Fri, May 15 - Mon, Jun 1
Lufthansa Logo
6:05 am - 3:40 pm
ZAG
-
DEN
17h 35m
1 stop
Lufthansa Logo
8:25 pm - 9:35 pm
DEN
-
ZAG
17h 10m
1 stop
$950Lufthansa
Fri, May 15 - Mon, Jun 1
Lufthansa Logo
9:05 am - 10:14 pm
ZAG
-
DEN
21h 09m
2 stops
Lufthansa Logo
8:25 pm - 9:35 pm
DEN
-
ZAG
17h 10m
1 stop
$959Lufthansa
Fri, May 15 - Mon, Jun 1
Multiple Airlines Logo
6:05 pm - 7:00 pm
ZAG
-
DEN
32h 55m
3 stops
Multiple Airlines Logo
4:40 pm - 9:45 pm
DEN
-
ZAG
21h 05m
2 stops
$985Multiple Airlines
Fri, May 15 - Mon, Jun 1
Multiple Airlines Logo
6:05 pm - 7:00 pm
ZAG
-
DEN
32h 55m
3 stops
Multiple Airlines Logo
4:40 pm - 9:35 pm
DEN
-
ZAG
20h 55m
3 stops
$1,018Multiple Airlines
Booking Insights

KAYAK's insights & trends for Zagreb to Colorado flights

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

Which airlines provide the cheapest flights from Zagreb to Colorado?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Zagreb to Colorado were found on British Airways ($941) and Lufthansa ($950).

Good to know

Low seasonApril
Cheapest flight$469
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Zagreb to Denver

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from Zagreb to Colorado?

    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 Zagreb to Colorado.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Zagreb to Colorado 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 Zagreb to Colorado?

    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 from Zagreb to Colorado with an airline and back with another airline.

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

    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 from Zagreb to Colorado 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 Zagreb to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Zagreb to Colorado. 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 Zagreb to Colorado? 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 7749 reviews
7.6Crew
6.4Entertainment
6.8Comfort
6.3Food
7.0Boarding
Airline reviews

Not great - seats were very narrow and food was terrible.

2.0 MediocrePawan, Jan 2026
FRA - JFK
Read more Lufthansa reviews

Not great - seats were very narrow and food was terrible.

Some of the crew was sassy and not super helpful. The food was okay, but it seems like they were all unprepared compared to my flight I did from JFK to Frankfurt

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

We were in premium economy seats that appeared to be locked in plae, No reclining. My aching back.

I don’t understand how they charge as much as they do for such a poor experience

Lufthansa flight LH04414 from Munich to Washington DC, was fine. Efficient and safe!

I wish the plane had pod seating for business class. I had a window seat (8K) and I had to climb over the person sitting on the aisle when I needed to get up. Also there is no partition between the seats for privacy when sleeping. The Asian airlines have much nicer business class seating. Their seats are wider for better comfort when sleeping.

Bumpy ride, not Lufthansa‘s fault. Crew managed a situation over a back rest to far down well. It was two iles behind me. The person putting the seat down, against the other person’s knees, was quite rude and belligerent and needed to be told in a no nonsense matter to stopp. Male flight attendant did good job.

Patrick and the whole crew were amazing! Hope to have this team for all my European trips.

This review is based on 2 things: 1. The lack of hygiene on the plane. 2. William - the head flight attendant. The lack of cleanliness on the plane upon arrival was appalling. Being given a sanitizing wipe upon boarding of the plane is shocking when you consider the cost of a business class flight. UA expects me to do their job and clean all the bread, food and debris left from previous guests. Does this sound normal to you. The seat, the food table and the sides were full of crumbs, chocolate and dirt. When I told the flight attendant they just gave me more wipes so I could clean it myself. Secondly, William the business cabin head flight attendant was so busy flirting with a couple in the front that his attention to the other guests was minimal. He continuously asked them if they were ok or if they needed anything and it didn’t matter if the rest of us needed anything. And if you are the lead attendant shouldn’t you be checking if the bathrooms in business class are clean and needing toilet paper. There were 2 bathrooms in business. Halfway through the flight the first bathroom was closed and the second bathroom was dirty and had no toilet paper one hour and a half before the flight landed. He needs additional training on prioritizing things. He should care less about flirting and more about his work

Everything you need to know for your flight from Zagreb to Colorado

Information on your arrival and departure airports