$437 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 9/2. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
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, Jul 3 - Tue, Jul 7
Turkish Airlines Logo
8:25 pm - 6:25 pm
ZAG
-
DEN
30h 00m
1 stop
Turkish Airlines Logo
8:25 pm - 7:30 pm
DEN
-
ZAG
15h 05m
1 stop
$987Turkish Airlines
Fri, Jul 3 - Tue, Jul 7
Turkish Airlines Logo
8:25 pm - 6:25 pm
ZAG
-
DEN
30h 00m
1 stop
Turkish Airlines Logo
8:25 pm - 7:30 pm
DEN
-
ZAG
15h 05m
1 stop
$991Turkish Airlines
Wed, Jul 29 - Sat, Jan 16
Lufthansa Logo
5:55 am - 1:30 pm
ZAG
-
DEN
15h 35m
1 stop
Lufthansa Logo
4:15 pm - 3:55 pm
DEN
-
ZAG
15h 40m
1 stop
$1,037Lufthansa
Wed, Jul 29 - Sat, Jan 16
Lufthansa Logo
5:55 am - 1:30 pm
ZAG
-
DEN
15h 35m
1 stop
Lufthansa Logo
5:42 pm - 3:55 pm
DEN
-
ZAG
14h 13m
2 stops
$1,041Lufthansa
Sun, Jul 26 - Wed, Aug 5
Lufthansa Logo
6:15 am - 1:45 pm
ZAG
-
DEN
15h 30m
1 stop
Lufthansa Logo
8:25 pm - 9:35 pm
DEN
-
ZAG
17h 10m
1 stop
$1,048Lufthansa
Tue, Sep 1 - Wed, Jan 20
Delta Logo
6:00 am - 5:48 pm
ZAG
-
DEN
19h 48m
2 stops
Delta Logo
10:45 am - 12:00 pm
DEN
-
ZAG
17h 15m
2 stops
$1,059Delta
Wed, Jul 29 - Sat, Jan 16
Lufthansa Logo
1:20 pm - 12:30 am
ZAG
-
DEN
19h 10m
2 stops
Lufthansa Logo
5:42 pm - 3:55 pm
DEN
-
ZAG
14h 13m
2 stops
$1,062Lufthansa
Mon, Aug 31 - Wed, Jan 20
Air France Logo
9:00 am - 3:40 pm
ZAG
-
DEN
14h 40m
1 stop
Air France Logo
12:00 pm - 12:00 pm
DEN
-
ZAG
16h 00m
2 stops
$1,063Air France
Mon, Aug 31 - Wed, Jan 20
Multiple Airlines Logo
6:00 am - 3:23 pm
ZAG
-
DEN
17h 23m
2 stops
Multiple Airlines Logo
10:30 am - 12:00 pm
DEN
-
ZAG
17h 30m
2 stops
$1,067Multiple Airlines
Sun, Jul 26 - Wed, Aug 5
Lufthansa Logo
6:15 am - 1:45 pm
ZAG
-
DEN
15h 30m
1 stop
Lufthansa Logo
5:40 pm - 9:35 pm
DEN
-
ZAG
19h 55m
2 stops
$1,071Lufthansa
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.

How much is a round-trip flight from Zagreb to Colorado?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Zagreb to Colorado departing in July.

What is the cheapest month to fly from Zagreb to Colorado?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Zagreb to Colorado, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Zagreb to Colorado is March, when tickets cost $0 (return) on average. On the other hand, the most expensive months are September and May, when the average cost of round-trip tickets is $1,105 and $1,092 respectively.

Find deals

Good to know

Low seasonApril
Cheapest flight$437
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 2% lower on average.
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 8066 reviews
7.6Crew
6.8Comfort
6.3Food
6.4Entertainment
7.0Boarding
Airline reviews

The food on this flight was better than what we had getting to Rome. The flight was comfortable and the staff was great. One of the staff members was a stickler about the blankets in the aisle, which I get, but still. Overall, great flight and will fly with them again!

10.0 ExcellentCara, Jun 2026
FRA - TPA
Read more Lufthansa reviews

The food on this flight was better than what we had getting to Rome. The flight was comfortable and the staff was great. One of the staff members was a stickler about the blankets in the aisle, which I get, but still. Overall, great flight and will fly with them again!

Our screen kept turning off ...3 times...had to get crew attention to turn it on again

The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.

Perfect airline, super friendly, great service, tasty food. Would fly again.

The flight attendants were wonderful - one man put my carry on in the bin for me. Very attentive service. Loved the blanket and pillow waiting for me in economy. Food was excellent which is a surprise given the reputation of any airline food. Wine was fine with the meals. Delighted with the new movies - flight went by very quickly. I would definitely fly Lufthansa again.

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

Service was excellent. Flight was only about half full, which meant we had tons of room to stretch out. Boarding area was nice and well organized, flight attendants were super friendly and attentive and we loved the 3 snacks!

My flight was cancelled, but it was not Kayak's fault. Kayak did require me to pay for the ticket twice to two different venders who paid Lufthansa. Kayak/Lufthansa owes me for the first booking I made first was fraudulent on the part of the subcontracting ticket seller. There will be litigation over this issue under the current passenger protection laws.

flight was half full, plenty of empty seats, was able to lie down across 4 seats, food was good, arrived on time

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

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

Information on your arrival and departure airports

Zagreb (ZAG)