$619 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 9/25. 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

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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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Cheap Flights from Zagreb to Colorado

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Denver
Denver1 stop$837
Denver
Denver1 stop$837

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

Sun, Aug 24 - Sun, Aug 31
Turkish Airlines Logo
9:35 am - 5:55 pmZAG-DEN
16h 20m1 stop
Turkish Airlines Logo
7:50 pm - 8:40 amDEN-ZAG
28h 50m1 stop
$837Turkish Airlines
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Mon, Aug 25 - Sun, Aug 31
Turkish Airlines Logo
8:20 pm - 5:55 pmZAG-DEN
29h 35m1 stop
Turkish Airlines Logo
7:50 pm - 8:40 amDEN-ZAG
28h 50m1 stop
$838Turkish Airlines
Find Deal
Wed, Aug 27 - Tue, Sep 9
Lufthansa Logo
6:15 am - 1:25 pmZAG-DEN
15h 10m1 stop
Lufthansa Logo
8:20 pm - 9:20 pmDEN-ZAG
17h 00m1 stop
$873Lufthansa
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Wed, Aug 27 - Tue, Sep 9
United Airlines Logo
6:15 am - 1:25 pmZAG-DEN
15h 10m1 stop
United Airlines Logo
5:00 pm - 11:40 pmDEN-ZAG
22h 40m2 stops
$880United Airlines
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Sat, Sep 13 - Sat, Sep 20
Delta Logo
6:00 am - 7:35 pmZAG-DEN
21h 35m2 stops
Delta Logo
7:59 am - 10:25 amDEN-ZAG
18h 26m2 stops
$895Delta
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Mon, Aug 25 - Sun, Aug 31
Lufthansa Logo
6:05 am - 3:35 pmZAG-DEN
17h 30m2 stops
Lufthansa Logo
4:15 pm - 9:20 pmDEN-ZAG
21h 05m1 stop
$896Lufthansa
Find Deal
Wed, Aug 27 - Tue, Sep 9
Delta Logo
6:05 am - 6:21 pmZAG-DEN
20h 16m2 stops
Delta Logo
7:20 am - 12:10 pmDEN-ZAG
20h 50m2 stops
$897Delta
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Sat, Sep 13 - Sat, Sep 20
 Logo
3:15 pm - 3:30 pmZAG-DEN
32h 15m1 stop
 Logo
4:49 pm - 4:15 pmDEN-ZAG
15h 26m2 stops
Sun, Aug 24 - Sun, Aug 31
United Airlines Logo
6:00 am - 1:25 pmZAG-DEN
15h 25m1 stop
United Airlines Logo
5:59 pm - 11:35 pmDEN-ZAG
21h 36m1 stop
$961United Airlines
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Sun, Aug 24 - Sun, Aug 31
 Logo
6:05 am - 6:55 pmZAG-DEN
20h 50m3 stops
 Logo
4:40 pm - 9:10 amDEN-ZAG
32h 30m3 stops
$1,075
Find Deal
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.

What’s the cheapest day of the week to fly from Zagreb to Colorado?

The average price of all round-trip flights from Zagreb to Colorado clicked on KAYAK for each day over the last 12 months.

When flying from Zagreb to Colorado, you should consider leaving on a Tuesday and avoid Wednesdays if you are looking for the best rates. For your return to Zagreb, you’ll find the best rates on Sundays and the most expensive ones on Saturdays.


Good to know

Cheapest flight$619
Most popular time to fly with an average 2% 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.

  • What is the cheapest time of day to fly to Colorado?

    The cheapest time of day to fly to Colorado is generally at night, when round-trip flights cost $770 on average. The most expensive time of day to fly to Colorado is generally in the morning, which is peak travel time and where the average cost of a ticket is $985.

Reviews of the top airlines 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.
7.3
Turkish AirlinesOverall score based on 3928 reviews
7.3Comfort
7.3Boarding
7.4Food
7.7Crew
7.4Entertainment
Airline reviews

The best airline food being served for business travellers. Excellent food.

10.0 ExcellentAye, Jul 2025ZAG - IST
Read more Turkish Airlines reviews

The best airline food being served for business travellers. Excellent food.

Took forever to board. They made announcements without the loudspeaker and since the waiting room was full of screaming kids, no one could hear what they were saying. The business class sleeper seats were designed for tall skinny people. When partially reclined there was nowhere to rest my feet because they did not reach the footrest. and when fully reclined there wasn't room at my sides for my arms. Definitely one of the worst sleeper seats I have ever had.

About an hour delay but we made it to Chicago. I feel that the smaller connecting flights are the ones that cause the delays on the bigger planes that fly international.

Amazing trip! No delays, no broken or lost luggage, and amazing food.

The food we received during the flight was excellent. The service was very friendly. Definitely the best value for the money when flying across the Atlantic.

I use a wheelchair for mobility. Both in my flight from Houston and back to Houston from Istanbul, the Turkish airline staff asked that I claim my wheelchair at the luggage area. On arrival to Istanbul, parts of the wheelchair were in disarray at that time I raised no objection however upon claiming my wheelchair in Houston parts where outright missing. In both occasions, upon arriving in Houston and arriving in Istanbul, I asked multiple times why am made to pick up my wheelchair in the baggage claim rather than at the jet bridge. Getting the wheelchair at the jet bridge minimizes the probability of loosing parts because they can be hopefully reclaimed on the spot. I was told in Houston that a manager turned down my request to claim the wheelchair at the jet bridge in Houston. This is extremely frustrating because a wheelchair is not a set of clean underwear or a toothbrush- this is the way I move. A Turkish Arline staff took my complaint at the luggage claim area in Houston but as of the writing of this review the only contact I have received from the airline is because I initiated a claim rather than her as she told me she would.

The security at the airport was excellent. The one criticism is the boarding process just before entering the plane. There were only 2 boarding lines and there were no barriers thus leading to a mass rush to enter the plane. I suggest that they board by rows, eight or ten rows at a time to prevent the mass rush to enter the plane. Otherwise, I would highly recommend Turkish Airlines

Everything was very good, except that the plane was an hour and a half late

I liked everything: the work of the flight attendants, the work of the crew, the frequency on the plane and in the toilet.

Boarding was much delayed, and there was no explanation ( obviously they were waiting for something or someone. ) Passengers were all crowded at the gate with anxiety. On the plane, the crew worked very hard on checking for safety and serving delicious food. They were polite and courteous.

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

I was told in Florence my bag would go directly to Indianapolis. I had to wait to get it. Then security in EWR was slow so I missed my flight as United would not allow me on the plane even though it was still on the tarmac and the door to the tunnel was open. I blame both Lufthansa and United for refusing to allow me on board a plane that was clearly still on the tarmac. Behind me two grandparents and their ten year old grandson were on same flight from Munich to EWR. They were refused to board the United flight. So we had to sit for 12 hours in airport until next flight. No compensation has been offered either by Lufthansa or United.

Flight was delayed and luggage was delivered day after arrival. In Bilbao they told me day after would be delivered faster if I went to Bilbao to get my own bags so I did. Wasted my morning.

Seating was average for a first class seat. It very modern. I expected better.

very small seats screen did not work . I could not watch anything for 9 hours

The food that was served was superb!!! Awesome snacks!!! Frequent drink service!!! To me, this was shocking. I took a British Airways flight from Denver to London for the first leg of my trip and the food was horrendous. Thank you for keeping us fed and satiated on such a long flight!!!!

The seating arrangement by having privacy screens would have been more appealing. If you sit in the business class, you pay for extra comfort and privacy. Other than that, the service was excellent and the staff very professional.

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

Flights were delayed but very last minute, also seats felt very squished on the second flight. Crew was very friendly and airplane was clean.

I darted through the Frankfurt airport to make my connecting flight. I asked if it was a possibility to upgrade and the agent did. This was the kindest gesture and it made up for the previous delayed flight and distress/anxiety of anticipating that Zi was going to miss my Frankfurt-Chicago connection. I cannot express my gratitude for the upgrade.. I am 5feet 10 inches do the leg space was amazing.

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

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