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Barcelona-El Prat

$385+ Cheap flights from Colorado to Barcelona-El Prat (BCN)

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BCN
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Colorado to Barcelona-El Prat

Keep the following information in mind while searching for Colorado to Barcelona-El Prat flight deals. Data was last updated April 30, 2025.

Round-trip from

$547
(Delta)

One-way from

$386
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$882
From Colorado to Barcelona-El Prat
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One-way flight from Colorado to Barcelona-El Prat
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Highest demand for flights based on searches. 30% potential increase in price ($377 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Colorado to Barcelona-El Prat

Cheapest flights from Colorado to Barcelona-El Prat
Explore the most affordable flight options available from Colorado to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 9/306:00 amCOS - BCN
1 stop19h 20mDelta
Wed 10/159:00 amBCN - COS
2 stops20h 20mDelta
Deal found 4/29$547
This Trip.com deal was found by Cheapflights users on 4/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:08 pmCOS - BCN
1 stop33h 02mIberia
Wed 10/1512:20 pmBCN - COS
1 stop19h 08mIberia
Deal found 4/29$593
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 9/306:00 amCOS - BCN
3 stops17h 50mUnited Airlines
Wed 10/1512:10 pmBCN - COS
2 stops41h 30mUnited Airlines
Deal found 4/29$599
This Air Canada deal was found by Cheapflights users on 4/29. 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.
Tue 9/306:00 amCOS - BCN
3 stops19h 20mAir Canada
Wed 10/1512:10 pmBCN - COS
3 stops28h 54mAir Canada
Deal found 4/29$633
This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 8/89:38 amDEN - BCN
2 stops15h 22mDelta
Thu 8/219:30 amBCN - DEN
2 stops21h 03mDelta
Deal found 4/29$775
This Air Canada deal was found by Cheapflights users on 4/29. 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.
Tue 8/59:40 amDEN - BCN
1 stop14h 10mAir Canada
Tue 8/1912:10 pmBCN - DEN
1 stop14h 10mAir Canada
Deal found 4/29$781
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Fri 6/67:40 pmDEN - BCN
1 stop32h 45mMultiple Airlines
Sun 6/156:15 amBCN - DEN
2 stops35h 33mMultiple Airlines
Deal found 4/28$791
This SWISS deal was found by Cheapflights users on 4/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/115:50 pmDEN - BCN
1 stop17h 20mSWISS
Wed 8/209:40 amBCN - DEN
1 stop14h 40mSWISS
Deal found 4/29$813
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 8/279:40 amDEN - BCN
1 stop14h 10mUnited Airlines
Wed 9/1012:10 pmBCN - DEN
2 stops36h 18mUnited Airlines
Deal found 4/29$816
This Orbitz deal was found by Cheapflights users on 4/29. 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 8/2712:20 pmDEN - BCN
1 stop14h 10mIberia
Wed 9/1012:20 pmBCN - DEN
1 stop17h 33mIberia
Deal found 4/29$823
This British Airways deal was found by Cheapflights users on 4/29. 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.
Sun 8/36:35 pmDEN - BCN
1 stop14h 40mBritish Airways
Mon 8/189:10 pmBCN - DEN
1 stop27h 15mBritish Airways
Deal found 4/29$834
This Air France deal was found by Cheapflights users on 4/29. 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.
Mon 10/612:20 pmDEN - BCN
1 stop15h 35mAir France
Sat 10/1812:20 pmBCN - DEN
2 stops17h 20mAir France
Deal found 4/29$925

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado to Barcelona-El Prat 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 April 30, 2025.
Use the filters below to find and compare flights from Colorado to Barcelona-El Prat Airport that are best for you.

Fly from

Colorado

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

Colorado SpringsBarcelona

COS - BCN

COSBCN

Colorado Springs

Tue 9/30

6:00 am-9:20 am

1 stop19h 20m

Barcelona-El Prat

Wed 10/15

9:00 am-10:29 pm

2 stops21h 29m

$547

Colorado SpringsBarcelona

COS - BCN

COSBCN

Colorado Springs

Tue 9/30

5:08 pm-10:10 am

1 stop33h 02m

Barcelona-El Prat

Wed 10/15

12:20 pm-11:28 pm

1 stop19h 08m

$593

Colorado SpringsBarcelona

COS - BCN

COSBCN

Colorado Springs

Tue 9/30

6:00 am-7:50 am

3 stops17h 50m

Barcelona-El Prat

Wed 10/15

12:10 pm-9:40 pm

2 stops41h 30m

$599

Colorado SpringsBarcelona

COS - BCN

COSBCN

Colorado Springs

Tue 9/30

6:00 am-9:20 am

3 stops19h 20m

Barcelona-El Prat

Wed 10/15

12:10 pm-9:04 am

3 stops28h 54m

$633

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Fri 8/8

9:38 am-9:00 am

2 stops15h 22m

Barcelona-El Prat

Thu 8/21

9:30 am-10:33 pm

2 stops21h 03m

$775

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 8/5

9:40 am-7:50 am

1 stop14h 10m

Barcelona-El Prat

Tue 8/19

12:10 pm-6:20 pm

1 stop14h 10m

$781

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Fri 6/6

7:40 pm-12:25 pm

1 stop32h 45m

Barcelona-El Prat

Sun 6/15

6:15 am-9:48 am

2 stops35h 33m

$791

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 8/11

5:50 pm-7:10 pm

1 stop17h 20m

Barcelona-El Prat

Wed 8/20

9:40 am-4:20 pm

1 stop14h 40m

$813

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 8/27

9:40 am-7:50 am

1 stop14h 10m

Barcelona-El Prat

Wed 9/10

12:10 pm-4:28 pm

2 stops36h 18m

$816

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 8/27

12:20 pm-10:30 am

1 stop14h 10m

Barcelona-El Prat

Wed 9/10

12:20 pm-9:53 pm

1 stop17h 33m

$823

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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

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

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

Currently, January is the cheapest month in which you can book a flight from Colorado to Barcelona-El Prat Airport (average of $523). Flying from Colorado to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,064). 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.

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

Find hourly flight availability from Colorado to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

When flying from Colorado to Barcelona-El Prat Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 0.8 in.

Temperature in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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 Barcelona-El Prat. Reviews last updated April 30, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Austrian Airlines from Colorado to Barcelona to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Barcelona-El Prat. 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 Colorado to Barcelona-El Prat Airport one-way?

    One-way options have recently been found by users for as low as $386 on WestJet. Other airlines that offer cheap prices include Delta from $414 and Icelandair from $425 one-way.

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

    The most popular route from Colorado to Barcelona-El Prat Airport is Denver Intl - Barcelona-El Prat. You may also consider Grand Junction Regnl - Barcelona-El Prat or Colorado Springs - Barcelona-El Prat.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Colorado to Barcelona-El Prat Airport (average of $523). Flying from Colorado to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,064). 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

Traveling to a place near Colorado?

Book flights to Colorado if you plan to visit one of these locations
Calella
Castelldefels
Cadaques
L'Hospitalet de Llobregat
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna
Tossa de Mar

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Alternative routes for Colorado to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Colorado to Barcelona-El Prat

Discover the top 10 airlines that operate flights from Colorado to Barcelona-El Prat. 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$349Average$466FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$401Average$646FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$489Average$800FlexibilityNo cancel feeOn-time70%
DeltaCheapest$495Average$890FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$498Average$1,080FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$508Average$955FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$516Average$885FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$525Average$1,009FlexibilityNo cancel feeOn-time69%
IberiaCheapest$539Average$892FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$563Average$1,095FlexibilityNo cancel feeOn-time76%

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