What is the cheapest airline that flies from Romania to Colorado?

Turkish Airlines is the most popular carrier operating from Romania to Colorado

How long is the flight from Romania to Colorado?

Flight times from Romania to Colorado vary, but if you’re flying out of Bucharest and flying into Denver (one of the most popular routes), then the duration is 24h 32m on average. Another popular route from Romania to Colorado is flying from Cluj Napoca to Denver, which will take roughly 29h. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Romania to Colorado?

Prices for flights from Romania to Colorado are refreshed on a daily basis.

How many operators does momondo search for flights from Romania to Colorado?

There is 1 operator available for flights from Romania to Colorado as of October 2026.

How old do you have to be to fly from Romania to Colorado?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Romania to Colorado.

What documentation or ID do you need to fly to Colorado?

The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$546 Cheap Flights from Romania to Colorado in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Romania to Colorado

Round-trip

One-way

Last minute

Recent round-trip flight deals from Romania to Colorado

Enter your travel dates to find the best prices.

9:25 pm - 5:25 pmCLJ Cluj Napoca-DEN Denver Intl

29h 00m1 stop Istanbul

7:30 pm - 9:05 amDEN Denver Intl-CLJ Cluj Napoca

28h 35m1 stop Istanbul

$900Turkish Airlines

Thu, Nov 19 - Mon, Nov 23

9:45 pm - 5:25 pmOTP Bucharest Otopeni Intl-DEN Denver Intl

28h 40m1 stop Istanbul

7:30 pm - 11:55 amDEN Denver Intl-OTP Bucharest Otopeni Intl

31h 25m1 stop Istanbul

$901Turkish Airlines

Sun, Nov 8 - Sun, Nov 15

9:25 pm - 5:25 pmCLJ Cluj Napoca-DEN Denver Intl

29h 00m1 stop Istanbul

7:30 pm - 9:05 amDEN Denver Intl-CLJ Cluj Napoca

28h 35m1 stop Istanbul

$903Turkish Airlines

Thu, Nov 19 - Mon, Nov 23

3:35 pm - 5:25 pmOTP Bucharest Otopeni Intl-DEN Denver Intl

34h 50m1 stop Istanbul

7:30 pm - 2:15 pmDEN Denver Intl-OTP Bucharest Otopeni Intl

33h 45m1 stop Istanbul

$913Turkish Airlines

Sun, Nov 15 - Sun, Nov 22

6:45 pm - 6:00 pmOTP Bucharest Otopeni Intl-DEN Denver Intl

32h 15m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

3:40 pm - 12:30 amDEN Denver Intl-OTP Bucharest Otopeni Intl

23h 50m3 stops Reykjavik Keflavik Intl Dublin Amsterdam Schiphol

$916Multiple Airlines

Thu, Dec 3 - Mon, Dec 7

9:45 pm - 5:25 pmOTP Bucharest Otopeni Intl-DEN Denver Intl

28h 40m1 stop Istanbul

7:30 pm - 8:15 pmDEN Denver Intl-OTP Bucharest Otopeni Intl

15h 45m1 stop Istanbul

$916Turkish Airlines

Sun, Nov 22 - Sun, Nov 29

9:45 pm - 5:25 pmOTP Bucharest Otopeni Intl-DEN Denver Intl

28h 40m1 stop Istanbul

7:30 pm - 8:15 pmDEN Denver Intl-OTP Bucharest Otopeni Intl

15h 45m1 stop Istanbul

$919Turkish Airlines

Sun, Nov 8 - Sun, Nov 15

9:45 pm - 5:25 pmOTP Bucharest Otopeni Intl-DEN Denver Intl

28h 40m1 stop Istanbul

7:30 pm - 8:15 pmDEN Denver Intl-OTP Bucharest Otopeni Intl

15h 45m1 stop Istanbul

$919Turkish Airlines

Sun, Nov 22 - Sun, Nov 29

9:45 pm - 5:25 pmOTP Bucharest Otopeni Intl-DEN Denver Intl

28h 40m1 stop Istanbul

7:30 pm - 11:55 amDEN Denver Intl-OTP Bucharest Otopeni Intl

31h 25m1 stop Istanbul

$928Turkish Airlines

Sun, Nov 8 - Sun, Nov 15

6:45 pm - 6:00 pmOTP Bucharest Otopeni Intl-DEN Denver Intl

32h 15m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

3:40 pm - 2:30 amDEN Denver Intl-OTP Bucharest Otopeni Intl

25h 50m2 stops Reykjavik Keflavik Intl Dublin

$938Multiple Airlines

Thu, Dec 3 - Mon, Dec 7

Recent last minute flight deals from Romania to Colorado

Enter your travel dates to find the best prices.

5:55 am - 4:56 pmOTP Bucharest Otopeni Intl-DEN Denver Intl

19h 01m2 stops Paris Charles de Gaulle Salt Lake City

7:05 am - 2:10 pmDEN Denver Intl-OTP Bucharest Otopeni Intl

22h 05m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

$1,071Delta

Fri, Oct 30 - Sun, Dec 6

5:55 am - 10:32 pmOTP Bucharest Otopeni Intl-DEN Denver Intl

24h 37m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

7:05 am - 2:10 pmDEN Denver Intl-OTP Bucharest Otopeni Intl

22h 05m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

$1,071Delta

Fri, Oct 30 - Sun, Dec 6

7:15 pm - 8:05 pmOTP Bucharest Otopeni Intl-DEN Denver Intl

32h 50m1 stop Munich Franz Josef Strauss

3:55 pm - 1:55 pmDEN Denver Intl-OTP Bucharest Otopeni Intl

13h 00m1 stop Frankfurt am Main

$1,120Lufthansa

Fri, Oct 30 - Sun, Dec 6

7:15 pm - 8:05 pmOTP Bucharest Otopeni Intl-DEN Denver Intl

32h 50m1 stop Munich Franz Josef Strauss

10:20 am - 1:55 pmDEN Denver Intl-OTP Bucharest Otopeni Intl

18h 35m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

$1,124Lufthansa

Fri, Oct 30 - Sun, Dec 6

6:00 am - 10:32 pmOTP Bucharest Otopeni Intl-DEN Denver Intl

24h 32m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

6:10 am - 2:10 pmDEN Denver Intl-OTP Bucharest Otopeni Intl

23h 00m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

$1,126Delta

Fri, Oct 30 - Sun, Dec 6

5:55 am - 4:56 pmOTP Bucharest Otopeni Intl-DEN Denver Intl

19h 01m2 stops Paris Charles de Gaulle Salt Lake City

7:05 am - 2:10 pmDEN Denver Intl-OTP Bucharest Otopeni Intl

22h 05m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

$1,132Delta

Fri, Oct 30 - Sun, Dec 6

1:15 pm - 8:05 pmOTP Bucharest Otopeni Intl-DEN Denver Intl

14h 50m1 stop Munich Franz Josef Strauss

3:55 pm - 11:55 pmDEN Denver Intl-OTP Bucharest Otopeni Intl

23h 00m1 stop Frankfurt am Main

$1,149United Airlines

Fri, Oct 30 - Sun, Dec 6

1:15 pm - 8:05 pmOTP Bucharest Otopeni Intl-DEN Denver Intl

14h 50m1 stop Munich Franz Josef Strauss

3:12 pm - 1:00 amDEN Denver Intl-OTP Bucharest Otopeni Intl

24h 48m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

$1,153United Airlines

Fri, Oct 30 - Sun, Dec 6

9:35 pm - 2:50 pmOTP Bucharest Otopeni Intl-DEN Denver Intl

25h 15m2 stops Istanbul Chicago O'Hare Intl

7:30 pm - 8:15 pmDEN Denver Intl-OTP Bucharest Otopeni Intl

15h 45m1 stop Istanbul

$1,187Turkish Airlines

Fri, Oct 30 - Sun, Dec 6

10:10 am - 10:44 pmOTP Bucharest Otopeni Intl-DEN Denver Intl

20h 34m2 stops Istanbul Chicago O'Hare Intl

7:30 pm - 8:15 pmDEN Denver Intl-OTP Bucharest Otopeni Intl

15h 45m1 stop Istanbul

$1,199Turkish Airlines

Fri, Oct 30 - Sun, Dec 6

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Air Canada flights from Romania to Colorado

Our best Air Canada deals on Romania to Colorado flight tickets

Air Canada

Nov 22

OTP5:55 amBucharest Otopeni Intl

23h 32m

2 stops

DEN8:27 pmDenver Intl

Nov 29

DEN9:50 amDenver Intl

19h 05m

2 stops

OTP1:55 pmBucharest Otopeni Intl

$1,098

Air Canada

Nov 8

OTP6:00 amBucharest Otopeni Intl

39h 43m

2 stops

DEN12:43 pmDenver Intl

Nov 15

DEN8:15 amDenver Intl

25h 15m

2 stops

OTP6:30 pmBucharest Otopeni Intl

$1,107

Air Canada

Nov 19

CLJ6:10 amCluj Napoca

25h 34m

3 stops

DEN10:44 pmDenver Intl

Nov 23

DEN11:25 amDenver Intl

17h 25m

2 stops

CLJ1:50 pmCluj Napoca

$1,552

Turkish Airlines flights from Romania to Colorado

Our best Turkish Airlines deals on Romania to Colorado flight tickets

Turkish Airlines

Nov 19

CLJ9:25 pmCluj Napoca

29h 00m

1 stop

DEN5:25 pmDenver Intl

Nov 23

DEN7:30 pmDenver Intl

28h 35m

1 stop

CLJ9:05 amCluj Napoca

$900

Turkish Airlines

Nov 8

OTP9:45 pmBucharest Otopeni Intl

28h 40m

1 stop

DEN5:25 pmDenver Intl

Nov 15

DEN7:30 pmDenver Intl

31h 25m

1 stop

OTP11:55 amBucharest Otopeni Intl

$901

Turkish Airlines

Nov 19

CLJ9:25 pmCluj Napoca

29h 00m

1 stop

DEN5:25 pmDenver Intl

Nov 23

DEN7:30 pmDenver Intl

28h 35m

1 stop

CLJ9:05 amCluj Napoca

$903

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Cluj NapocaDenver

CLJ Cluj Napoca - DEN Denver Intl

CLJDEN

Cluj Napoca

Thu 11/19

9:25 pm-5:25 pm

1 stop29h 00m

Denver Intl

Mon 11/23

7:30 pm-9:05 am

1 stop28h 35m

$900

BucharestDenver

OTP Bucharest Otopeni Intl - DEN Denver Intl

OTPDEN

Bucharest Otopeni Intl

Sun 11/8

9:45 pm-5:25 pm

1 stop28h 40m

Denver Intl

Sun 11/15

7:30 pm-11:55 am

1 stop31h 25m

$901

Cluj NapocaDenver

CLJ Cluj Napoca - DEN Denver Intl

CLJDEN

Cluj Napoca

Thu 11/19

9:25 pm-5:25 pm

1 stop29h 00m

Denver Intl

Mon 11/23

7:30 pm-9:05 am

1 stop28h 35m

$903

BucharestDenver

OTP Bucharest Otopeni Intl - DEN Denver Intl

OTPDEN

Bucharest Otopeni Intl

Sun 11/15

3:35 pm-5:25 pm

1 stop34h 50m

Denver Intl

Sun 11/22

7:30 pm-2:15 pm

1 stop33h 45m

$913

BucharestDenver

OTP Bucharest Otopeni Intl - DEN Denver Intl

OTPDEN

Bucharest Otopeni Intl

Thu 12/3

6:45 pm-6:00 pm

2 stops32h 15m

Denver Intl

Mon 12/7

3:40 pm-12:30 am

3 stops23h 50m

$916

Quickest round-trip

BucharestDenver

OTP Bucharest Otopeni Intl - DEN Denver Intl

OTPDEN

Bucharest Otopeni Intl

Sun 11/22

9:45 pm-5:25 pm

1 stop28h 40m

Denver Intl

Sun 11/29

7:30 pm-8:15 pm

1 stop15h 45m

$916

BucharestDenver

OTP Bucharest Otopeni Intl - DEN Denver Intl

OTPDEN

Bucharest Otopeni Intl

Sun 11/8

9:45 pm-5:25 pm

1 stop28h 40m

Denver Intl

Sun 11/15

7:30 pm-8:15 pm

1 stop15h 45m

$919

BucharestDenver

OTP Bucharest Otopeni Intl - DEN Denver Intl

OTPDEN

Bucharest Otopeni Intl

Sun 11/22

9:45 pm-5:25 pm

1 stop28h 40m

Denver Intl

Sun 11/29

7:30 pm-8:15 pm

1 stop15h 45m

$919

BucharestDenver

OTP Bucharest Otopeni Intl - DEN Denver Intl

OTPDEN

Bucharest Otopeni Intl

Sun 11/8

9:45 pm-5:25 pm

1 stop28h 40m

Denver Intl

Sun 11/15

7:30 pm-11:55 am

1 stop31h 25m

$928

BucharestDenver

OTP Bucharest Otopeni Intl - DEN Denver Intl

OTPDEN

Bucharest Otopeni Intl

Thu 12/3

6:45 pm-6:00 pm

2 stops32h 15m

Denver Intl

Mon 12/7

3:40 pm-2:30 am

2 stops25h 50m

$938

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Romania to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of March is, on average, the cheapest month to fly to Colorado from Romania, with most prices found around $781. The month of February is another great option to travel to Colorado, with average flight prices from Romania averaging around $938.

Can stopping save me money on Romania to Colorado flights?

You could potentially save up to 18% on your flight if you consider stops on a Romania to Colorado flight.

Cheap Romania to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Romania to Colorado

Best Price Found	$546
Fastest flight time	23h 46m
Direct flights	None

The best one-way flight to Colorado from Romania in the past 72 hours is $546. The best round-trip flight deal from Romania to Colorado found on momondo in the last 72 hours is $900.

The fastest flight from Romania to Colorado takes 23h 46m

There are no direct flights from Romania to Colorado. There are no popular flight routes from Romania to Colorado.

Search flight deals

Frequently asked questions about flying from Romania to Colorado

When did momondo last update prices for flights from Romania to Colorado?
Prices for flights from Romania to Colorado are refreshed on a daily basis.
How many operators does momondo search for flights from Romania to Colorado?
There is 1 operator available for flights from Romania to Colorado as of October 2026.
How old do you have to be to fly from Romania to Colorado?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Romania to Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Romania to Colorado

Compare and see reviews for airlines that fly from Romania to Colorado with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $938	Free Cancellation	Rating 7.4 4,458 reviews		Search Turkish Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Romania to Colorado?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Romania to Colorado. momondo saves you time and could save you money on your trip.

Can I find flights from Romania to Colorado with flexible booking policies on momondo?

momondo does allow users to show only those flights to Colorado from Romania which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Romania to Colorado?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Romania to Colorado.

I’m not ready to book a flight from Romania to Colorado right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Colorado from Romania. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.