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$617+ Cheap flights from Zagreb (ZAG) to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
ZAG — DEN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Zagreb to Colorado

Keep the following information in mind while searching for Zagreb to Colorado flight deals. Data was last updated September 17, 2025.

Round-trip from

$715
(Justfly.com)

One-way from

$617
(FlightHub)

Popular in

March

Cheapest in

January

Average price

$900
From Zagreb Franjo Tuđman to Colorado
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One-way flight from Zagreb Franjo Tuđman to Colorado
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Highest demand for flights based on searches. 2% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Zagreb to Colorado

Cheapest flights from Zagreb to Colorado
Explore the most affordable flight options available from Zagreb to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Justfly.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:25 amZAG - DEN
1 stop16h 10mTurkish Airlines
Thu 11/67:20 pmDEN - ZAG
1 stop15h 40mTurkish Airlines
Deal found 9/16$715
This FlightHub deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:50 pmZAG - DEN
1 stop35h 45mTurkish Airlines
Tue 1/67:20 pmDEN - ZAG
1 stop29h 10mTurkish Airlines
Deal found 9/16$802
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/129:35 amZAG - DEN
1 stop16h 20mTurkish Airlines
Sat 11/157:20 pmDEN - ZAG
1 stop15h 40mTurkish Airlines
Deal found 9/16$885
This Turkish Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:25 amZAG - DEN
2 stops21h 37mMultiple Airlines
Tue 1/67:20 pmDEN - ZAG
1 stop33h 35mMultiple Airlines
Deal found 9/16$893
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:00 amZAG - DEN
2 stops20h 56mDelta
Wed 11/1212:20 pmDEN - ZAG
2 stops18h 15mDelta
Deal found 9/16$909
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/153:45 pmZAG - DEN
1 stop34h 14mMultiple Airlines
Wed 11/129:09 amDEN - ZAG
2 stops43h 21mMultiple Airlines
Deal found 9/16$920
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/129:35 amZAG - DEN
1 stop16h 20mMultiple Airlines
Wed 11/129:09 amDEN - ZAG
2 stops43h 21mMultiple Airlines
Deal found 9/16$932
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/153:45 pmZAG - DEN
1 stop34h 14mMultiple Airlines
Mon 11/109:09 amDEN - ZAG
2 stops27h 36mMultiple Airlines
Deal found 9/16$936
This Orbitz deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:15 amZAG - DEN
1 stop15h 20mLufthansa
Wed 11/124:20 pmDEN - ZAG
1 stop15h 35mLufthansa
Deal found 9/16$943
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/129:35 amZAG - DEN
1 stop16h 20mMultiple Airlines
Mon 11/109:09 amDEN - ZAG
2 stops27h 36mMultiple Airlines
Deal found 9/16$948
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/153:45 pmZAG - DEN
1 stop34h 14mMultiple Airlines
Thu 11/134:08 pmDEN - ZAG
2 stops48h 47mMultiple Airlines
Deal found 9/16$957

Cheapflights Fare Finder

 
Customize your flight search to find flights from Zagreb to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Zagreb to Colorado that are best for you.

Fly from

Zagreb

Fly to

Colorado

Route

Depart

Return

Price

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Sat 11/1

9:25 am-6:35 pm

1 stop16h 10m

Denver Intl

Thu 11/6

7:20 pm-7:00 pm

1 stop15h 40m

$715

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Thu 12/18

1:50 pm-5:35 pm

1 stop35h 45m

Denver Intl

Tue 1/6

7:20 pm-8:30 am

1 stop29h 10m

$802

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Thu 12/18

9:25 am-11:02 pm

2 stops21h 37m

Denver Intl

Tue 1/6

7:20 pm-12:55 pm

1 stop33h 35m

$893

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Sat 11/1

6:30 am-5:49 pm

2 stops18h 19m

Denver Intl

Thu 11/6

11:40 am-2:35 pm

2 stops18h 55m

$909

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Wed 10/15

6:00 am-6:56 pm

2 stops20h 56m

Denver Intl

Wed 11/12

12:20 pm-2:35 pm

2 stops18h 15m

$909

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Thu 12/18

6:30 am-11:21 pm

2 stops24h 51m

Denver Intl

Tue 1/6

11:40 am-2:35 pm

2 stops18h 55m

$909

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Wed 10/15

3:45 pm-5:59 pm

1 stop34h 14m

Denver Intl

Wed 11/12

9:09 am-12:30 pm

2 stops43h 21m

$920

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Wed 10/15

3:45 pm-5:59 pm

1 stop34h 14m

Denver Intl

Mon 11/10

9:09 am-8:45 pm

2 stops27h 36m

$936

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Wed 10/15

2:45 pm-7:36 pm

3 stops36h 51m

Denver Intl

Wed 11/12

9:50 am-6:35 pm

3 stops24h 45m

$948

ZagrebDenver

ZAG - DEN

ZAGDEN

Zagreb Franjo Tuđman

Tue 10/14

2:45 pm-6:04 pm

3 stops35h 19m

Denver Intl

Wed 11/12

9:50 am-6:35 pm

3 stops24h 45m

$977

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 13 results
1
2

Best time to book a flight from Zagreb to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Zagreb 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.

Cheapflights Insights

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

What is the cheapest time of day to fly from ZAG to CO?

Find hourly flight availability from Zagreb to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

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

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown Turkish Airlines and Lufthansa from Zagreb to Colorado. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
3,965 reviews

Boarding

7.3

Overall

7.3

Comfort

7.3

Crew

7.7

Entertainment

7.4

Food

7.4

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.
Turkish Airlines
7.3
Good
3,965 reviews
Turkish Airlines
7.3
Good
3,965 reviews

Boarding

7.3

Overall

7.3

Comfort

7.3

Crew

7.7

Entertainment

7.4

Food

7.4

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.
Lufthansa
6.8
Okay
7,409 reviews
Turkish Airlines
7.3
Good
3,965 reviews

Boarding

7.3

Overall

7.3

Comfort

7.3

Crew

7.7

Entertainment

7.4

Food

7.4

Reviews

1 / 20
4.0
Okay

Leslie,Feb 2025

IST - LAX

Food and staff were nice but difficulty with WIFI, console sound not working. X-cover insurance a scam. Denying purchase of insurance even with proof. Ridiculous.

Related info for your journey

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

  • What airport do you fly from for flights from Zagreb to Colorado?

    Located just 6.7 mi from the city center, Zagreb Franjo Tuđman (ZAG) is the airport most travelers will use when flying to Colorado from Zagreb.

  • How long is the flight from Zagreb to Colorado?

    Turkish Airlines and Delta can get you from Zagreb to Colorado in just under 16h 10m. Your travel time can differ by up to 2h 09m. Zagreb and Colorado are separated by a distance of 5477 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Zagreb to Colorado that include hotel bookings?

    Yes. In addition to deals on Zagreb to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Zagreb to Colorado?

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

  • Can I find deals for business class flights from Zagreb to Colorado?

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

  • What is the cheapest month to book a flight from Zagreb to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Zagreb to Colorado (average of $197). Flying from Zagreb to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Zagreb to Colorado

Discover the top 2 airlines that operate flights from Zagreb to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$707Average$796FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$838Average$956FlexibilityNo cancel feeOn-time76%

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