Colorado

$503+ Cheap flights from Otopeni Intl (OTP) 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — DEN
Jan 26 — Feb 21
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Cheap flight deals from Otopeni Intl to Colorado

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Colorado (USCO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$655
(lol.travel)

One-way from

$503
(Kiwi.com)
From Bucharest Otopeni Intl to Colorado
One-way flight from Bucharest Otopeni Intl to Colorado

Find flight deals from Otopeni Intl to Colorado

Cheapest flights from Otopeni Intl to Colorado
Explore the most affordable flight options available from Otopeni Intl to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This lol.travel deal was found by Cheapflights users on 1/20. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/138:05 amOTP - DEN
1 stop16h 20mMultiple Airlines
Tue 2/1810:30 amDEN - OTP
2 stops19h 15mMultiple Airlines
Deal found 1/20$655
This lol.travel deal was found by Cheapflights users on 1/20. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/138:05 amOTP - DEN
2 stops23h 04mBritish Airways
Tue 2/1812:32 pmDEN - OTP
2 stops17h 13mBritish Airways
Deal found 1/20$657
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/258:25 amOTP - DEN
1 stop17h 00mAmerican Airlines
Sat 7/59:13 amDEN - OTP
2 stops19h 47mAmerican Airlines
Deal found 1/20$666
This Delta deal was found by Cheapflights users on 1/20. 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 2/56:00 amOTP - DEN
2 stops20h 41mDelta
Mon 2/176:25 amDEN - OTP
2 stops21h 15mDelta
Deal found 1/20$701
This lol.travel deal was found by Cheapflights users on 1/21. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/118:05 amOTP - COS
2 stops23h 30mMultiple Airlines
Tue 2/1810:35 amCOS - OTP
2 stops19h 10mMultiple Airlines
Deal found 1/21$707
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/16:00 amOTP - DEN
1 stop21h 50mLufthansa
Sat 3/296:45 pmDEN - OTP
1 stop19h 45mLufthansa
Deal found 1/21$746
This Air Canada deal was found by Cheapflights users on 1/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/286:05 amOTP - DEN
2 stops36h 23mAir Canada
Sun 4/611:25 amDEN - OTP
2 stops16h 50mAir Canada
Deal found 1/21$756
This lol.travel deal was found by Cheapflights users on 1/21. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2810:10 amOTP - DEN
1 stop16h 30mTurkish Airlines
Sun 4/68:05 pmDEN - OTP
1 stop15h 20mTurkish Airlines
Deal found 1/21$759
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/296:00 amOTP - DEN
2 stops21h 35mUnited Airlines
Sun 4/61:25 pmDEN - OTP
2 stops26h 35mUnited Airlines
Deal found 1/21$766
This lol.travel deal was found by Cheapflights users on 1/21. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/138:25 amOTP - COS
2 stops24h 00mBritish Airways
Wed 10/15:08 pmCOS - OTP
2 stops22h 17mBritish Airways
Deal found 1/21$791
This Gotogate deal was found by Cheapflights users on 1/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/103:35 amOTP - COS
2 stops51h 10mEmirates
Tue 2/1812:10 pmCOS - OTP
2 stops40h 40mEmirates
Deal found 1/21$2,443

Find flights from Otopeni Intl to Colorado within your budget

Customize your flight search to find flights from Otopeni Intl 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BucharestDenver

OTP - DEN

OTPDEN

Bucharest Otopeni Intl

Thu 2/13

8:05 am-3:25 pm

1 stop16h 20m

Denver Intl

Tue 2/18

10:30 am-2:45 pm

2 stops19h 15m

$655

BucharestDenver

OTP - DEN

OTPDEN

Bucharest Otopeni Intl

Thu 2/13

8:05 am-10:09 pm

2 stops23h 04m

Denver Intl

Tue 2/18

12:32 pm-2:45 pm

2 stops17h 13m

$657

BucharestDenver

OTP - DEN

OTPDEN

Bucharest Otopeni Intl

Wed 6/25

8:25 am-4:25 pm

1 stop17h 00m

Denver Intl

Sat 7/5

9:13 am-2:00 pm

2 stops19h 47m

$666

BucharestDenver

OTP - DEN

OTPDEN

Bucharest Otopeni Intl

Wed 2/5

6:00 am-5:41 pm

2 stops20h 41m

Denver Intl

Mon 2/17

6:25 am-12:40 pm

2 stops21h 15m

$701

BucharestColorado Springs

OTP - COS

OTPCOS

Bucharest Otopeni Intl

Tue 2/11

8:05 am-10:35 pm

2 stops23h 30m

Colorado Springs

Tue 2/18

10:35 am-2:45 pm

2 stops19h 10m

$707

BucharestDenver

OTP - DEN

OTPDEN

Bucharest Otopeni Intl

Sat 3/1

6:00 am-6:50 pm

1 stop21h 50m

Denver Intl

Sat 3/29

6:45 pm-10:30 pm

1 stop19h 45m

$746

BucharestDenver

OTP - DEN

OTPDEN

Bucharest Otopeni Intl

Fri 3/28

6:05 am-10:28 am

2 stops36h 23m

Denver Intl

Sun 4/6

11:25 am-1:15 pm

2 stops16h 50m

$756

BucharestDenver

OTP - DEN

OTPDEN

Bucharest Otopeni Intl

Fri 3/28

10:10 am-6:40 pm

1 stop16h 30m

Denver Intl

Sun 4/6

8:05 pm-8:25 pm

1 stop15h 20m

$759

BucharestDenver

OTP - DEN

OTPDEN

Bucharest Otopeni Intl

Sat 3/29

6:00 am-7:35 pm

2 stops21h 35m

Denver Intl

Sun 4/6

1:25 pm-1:00 am

2 stops26h 35m

$766

BucharestColorado Springs

OTP - COS

OTPCOS

Bucharest Otopeni Intl

Fri 6/13

8:25 am-11:25 pm

2 stops24h 00m

Colorado Springs

Wed 10/1

5:08 pm-12:25 am

2 stops22h 17m

$791

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 14 results
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Best time to book a flight from Otopeni Intl to Colorado

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

Travel insights for flights from Otopeni Intl to Colorado

Get recent, data-driven insights about flights from Otopeni Intl to Colorado including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Bucharest Otopeni Intl Airport to Colorado?

Currently, October is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Colorado (average of $197). Flying from Bucharest Otopeni Intl Airport 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.

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 January 21, 2025.
8.1
Very good
3,358 reviews

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Boarding

8.1

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

8.1
Very good
3,358 reviews
8.1
Very good
3,358 reviews

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Boarding

8.1

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

8.0
Very good
8,521 reviews
8.1
Very good
3,358 reviews

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Boarding

8.1

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

7.4
Good
8,984 reviews
8.1
Very good
3,358 reviews

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Boarding

8.1

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

7.3
Good
3,931 reviews
8.1
Very good
3,358 reviews

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Boarding

8.1

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

7.2
Good
10,000 reviews
8.1
Very good
3,358 reviews

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Boarding

8.1

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Otopeni Intl to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Otopeni Intl to Colorado that include hotel bookings?

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

  • How can I find direct flights from Otopeni Intl to Colorado?

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

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

    Yes. Cheapflights offers flight deals from Otopeni Intl 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 Bucharest Otopeni Intl Airport to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Colorado (average of $197). Flying from Bucharest Otopeni Intl Airport 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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Alternative routes for Otopeni Intl to Colorado

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Otopeni Intl to Colorado

Discover the top 4 airlines that operate flights from Otopeni Intl 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$666Average$797FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$717Average$878FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$743Average$927FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$772Average$987FlexibilityNo cancel feeOn-time76%
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