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$331+ Cheap flights from Barcelona-El Prat (BCN) 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — DEN
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Barcelona-El Prat to Colorado

Keep the following information in mind while searching for Barcelona-El Prat to Colorado flight deals. Data was last updated February 22, 2025.

Round-trip from

$582
(Ticket)

One-way from

$331
(Trip.com)

Popular in

July

Cheapest in

February

Average price

$699
From Barcelona-El Prat to Colorado
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One-way flight from Barcelona-El Prat to Colorado
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Highest demand for flights based on searches. 14% potential increase in price ($150 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Barcelona-El Prat to Colorado

Cheapest flights from Barcelona-El Prat to Colorado
Explore the most affordable flight options available from Barcelona-El Prat to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This Ticket deal was found by Cheapflights users on 2/21. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/109:45 amBCN - DEN
1 stop19h 59mMultiple Airlines
Mon 3/2412:20 pmDEN - BCN
1 stop12h 20mMultiple Airlines
Deal found 2/21$582
This Mytrip deal was found by Cheapflights users on 2/21. 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.
Mon 3/107:45 amBCN - DEN
1 stop14h 55mLufthansa
Mon 3/245:25 pmDEN - BCN
1 stop14h 10mLufthansa
Deal found 2/21$600
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/612:15 pmBCN - DEN
2 stops30h 20mUnited Airlines
Thu 3/1310:10 amDEN - BCN
2 stops15h 55mUnited Airlines
Deal found 2/20$602
This British Airways deal was found by Cheapflights users on 2/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/108:55 pmBCN - DEN
1 stop26h 30mBritish Airways
Mon 3/246:30 pmDEN - BCN
1 stop20h 55mBritish Airways
Deal found 2/20$605
This Delta deal was found by Cheapflights users on 2/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/106:00 amBCN - DEN
2 stops22h 37mDelta
Sun 3/2312:55 amDEN - BCN
1 stop23h 45mDelta
Deal found 2/21$611
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2712:15 pmBCN - DEN
2 stops30h 13mAir Canada
Thu 3/611:44 amDEN - BCN
2 stops19h 41mAir Canada
Deal found 2/20$667
This Turkish Airlines deal was found by Cheapflights users on 2/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2112:00 pmBCN - DEN
1 stop37h 55mTurkish Airlines
Tue 5/137:50 pmDEN - BCN
1 stop30h 45mTurkish Airlines
Deal found 2/21$705
This KLM deal was found by Cheapflights users on 2/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2111:05 amBCN - DEN
2 stops17h 11mKLM
Tue 5/1311:40 amDEN - BCN
2 stops14h 40mKLM
Deal found 2/22$711
This Expedia deal was found by Cheapflights users on 2/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/288:05 pmBCN - DEN
2 stops32h 18mSWISS
Fri 3/75:35 pmDEN - BCN
2 stops17h 40mSWISS
Deal found 2/21$827
This Air France deal was found by Cheapflights users on 2/22. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/256:00 amBCN - DEN
1 stop14h 35mAir France
Mon 3/311:26 amDEN - BCN
2 stops15h 44mAir France
Deal found 2/22$834
This Virgin Atlantic deal was found by Cheapflights users on 2/21. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2510:55 amBCN - DEN
1 stop16h 53mVirgin Atlantic
Mon 3/312:17 pmDEN - BCN
1 stop12h 23mVirgin Atlantic
Deal found 2/21$839
This American Airlines deal was found by Cheapflights users on 2/22. 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.
Tue 2/251:30 pmBCN - DEN
1 stop16h 20mAmerican Airlines
Sun 3/212:29 amDEN - BCN
1 stop24h 11mAmerican Airlines
Deal found 2/22$883

Find flights from Barcelona-El Prat to Colorado within your budget

Customize your flight search to find flights from Barcelona-El Prat 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 February 22, 2025.

Fly from

Barcelona-El Prat

Fly to

Colorado

Route

Depart

Return

Price

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Mon 3/10

9:45 am-10:44 pm

1 stop19h 59m

Denver Intl

Mon 3/24

12:20 pm-7:40 am

1 stop12h 20m

$582

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Mon 3/10

7:45 am-3:40 pm

1 stop14h 55m

Denver Intl

Mon 3/24

5:25 pm-2:35 pm

1 stop14h 10m

$600

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Thu 3/6

12:15 pm-10:35 am

2 stops30h 20m

Denver Intl

Thu 3/13

10:10 am-9:05 am

2 stops15h 55m

$602

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Mon 3/10

8:55 pm-4:25 pm

1 stop26h 30m

Denver Intl

Mon 3/24

6:30 pm-10:25 pm

1 stop20h 55m

$605

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Mon 3/10

6:00 am-9:37 pm

2 stops22h 37m

Denver Intl

Sun 3/23

12:55 am-7:40 am

1 stop23h 45m

$611

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Mon 4/21

12:00 pm-5:55 pm

1 stop37h 55m

Denver Intl

Tue 5/13

7:50 pm-10:35 am

1 stop30h 45m

$705

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Mon 4/21

11:05 am-8:16 pm

2 stops17h 11m

Denver Intl

Tue 5/13

11:40 am-10:20 am

2 stops14h 40m

$711

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Wed 4/2

1:15 pm-8:51 am

2 stops27h 36m

Denver Intl

Sat 4/19

11:15 am-7:50 am

1 stop12h 35m

$828

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Fri 3/7

10:15 am-7:46 pm

1 stop17h 31m

Denver Intl

Thu 3/13

6:20 am-7:00 am

1 stop17h 40m

$842

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Mon 3/10

9:05 pm-10:33 pm

2 stops32h 28m

Denver Intl

Mon 3/24

6:30 pm-10:25 pm

1 stop20h 55m

$902

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 34 results
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Best time to book a flight from Barcelona-El Prat to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Barcelona-El Prat 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 Barcelona-El Prat to Colorado

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

What is the cheapest month to book a flight from Barcelona-El Prat Airport to Colorado?

Currently, October is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Colorado (average of $197). Flying from Barcelona-El Prat 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 February 22, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Barcelona to Colorado to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,203 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,271 reviews
Delta
8.0
Very good
8,203 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.5
Good
771 reviews
Delta
8.0
Very good
8,203 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
653 reviews
Delta
8.0
Very good
8,203 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines to fly from Barcelona-El Prat Airport to Colorado one-way?

    For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as $548. Users have also found prices from $580 and $599 on TAP AIR PORTUGAL and Lufthansa, respectively.

  • What are the most popular routes from Barcelona-El Prat Airport to Colorado?

    Most travelers choose Barcelona-El Prat - Denver Intl, Barcelona-El Prat - Aspen Pitkin County or Barcelona-El Prat - Colorado Springs when deciding on the best route from Barcelona-El Prat Airport to Colorado.

  • Can I find deals for flights from Barcelona-El Prat to Colorado that include hotel bookings?

    Yes. In addition to deals on Barcelona-El Prat to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Barcelona-El Prat to Colorado?

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

  • Can I find deals for business class flights from Barcelona-El Prat to Colorado?

    Yes. Cheapflights offers flight deals from Barcelona-El Prat 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 Barcelona-El Prat Airport to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Colorado (average of $197). Flying from Barcelona-El Prat 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.

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Alternative routes for Barcelona-El Prat to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Barcelona-El Prat to Colorado

Discover the top 6 airlines that operate flights from Barcelona-El Prat 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$441Average$908FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$586Average$808FlexibilityNo cancel feeOn-time69%
DeltaCheapest$660Average$884FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$695Average$1,075FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$704Average$767FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$766Average$927FlexibilityNo cancel feeOn-time67%
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