$309+ 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — DEN
Oct 11 — Oct 181
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 September 11, 2025.
Round-trip from | $544 (Gotogate) |
|---|---|
One-way from | $309 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $797 |
Find flight deals from Barcelona-El Prat to Colorado
Cheapest flights from Barcelona-El Prat to ColoradoExplore 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 September 11, 2025.
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 September 11, 2025.
This Gotogate deal was found by Cheapflights users on 9/10. 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.
Fri 12/1211:50 amBCN - DEN
1 stop14h 15mIcelandair
Fri 1/93:40 pmDEN - BCN
1 stop13h 40mIcelandair
Deal found 9/10![Icelandair logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Thu 10/162:00 pmBCN - DEN
2 stops21h 59mMultiple Airlines
Sat 10/1812:34 amDEN - BCN
1 stop28h 36mMultiple Airlines
Deal found 9/11![Multiple Airlines logo]()
$646
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/316:45 amBCN - DEN
2 stops33h 19mMultiple Airlines
Sat 11/1512:34 amDEN - BCN
1 stop28h 31mMultiple Airlines
Deal found 9/10![Multiple Airlines logo]()
$658
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Thu 10/27:00 amBCN - DEN
2 stops24h 13mMultiple Airlines
Fri 10/1710:29 pmDEN - BCN
1 stop34h 16mMultiple Airlines
Deal found 9/11![Multiple Airlines logo]()
$660
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 10/910:40 pmBCN - DEN
2 stops53h 50mMultiple Airlines
Wed 10/228:39 pmDEN - BCN
1 stop36h 06mMultiple Airlines
Deal found 9/9![Multiple Airlines logo]()
$661
This Mytrip deal was found by Cheapflights users on 9/10. 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.
Thu 11/277:00 amBCN - DEN
2 stops19h 05mMultiple Airlines
Wed 12/33:40 pmDEN - BCN
2 stops19h 30mMultiple Airlines
Deal found 9/10![Multiple Airlines logo]()
$669
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 12/113:05 pmBCN - DEN
1 stop37h 25mMultiple Airlines
Fri 1/97:50 pmDEN - BCN
2 stops33h 30mMultiple Airlines
Deal found 9/9![Multiple Airlines logo]()
$677
This Expedia deal was found by Cheapflights users on 9/9. 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.
Thu 9/2511:00 amBCN - DEN
1 stop14h 59mAer Lingus
Mon 9/296:55 pmDEN - BCN
1 stop19h 30mAer Lingus
Deal found 9/9![Aer Lingus logo]()
$692
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/127:40 amBCN - DEN
2 stops35h 44mMultiple Airlines
Sat 10/1812:34 amDEN - BCN
1 stop28h 36mMultiple Airlines
Deal found 9/10![Multiple Airlines logo]()
$698
This Delta deal was found by Cheapflights users on 9/9. 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 9/246:20 amBCN - ASE
2 stops19h 33mDelta
Sun 9/2812:02 pmASE - BCN
2 stops18h 48mDelta
Deal found 9/9![Delta logo]()
$1,175
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/243:15 pmBCN - ASE
1 stop14h 30mUnited Airlines
Sun 9/287:30 amASE - BCN
2 stops16h 50mUnited Airlines
Deal found 9/9![United Airlines logo]()
$1,191
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/2410:45 amBCN - ASE
1 stop32h 56mAmerican Airlines
Sun 9/2812:11 pmASE - BCN
1 stop13h 59mAmerican Airlines
Deal found 9/9![American Airlines logo]()
$1,373
Cheapflights Fare Finder
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 September 11, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Colorado that are best for you.
Fly from
Barcelona-El Prat
Fly to
Colorado
Route
Depart
Return
Price
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
Thu 10/16
2:00 pm-3:59 am
2 stops21h 59m
Denver Intl
Sat 10/18
12:34 am-1:10 pm
1 stop28h 36m
$646
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
Thu 10/9
7:00 am-11:16 pm
2 stops24h 16m
Denver Intl
Wed 10/22
8:39 pm-4:45 pm
1 stop36h 06m
$662
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
Thu 11/27
7:00 am-6:05 pm
2 stops19h 05m
Denver Intl
Wed 12/3
3:40 pm-7:10 pm
2 stops19h 30m
$669
BarcelonaColorado Springs
BCN - COS
BCNCOS
Barcelona-El Prat
Fri 2/20
10:40 am-8:13 pm
1 stop17h 33m
Colorado Springs
Tue 2/24
8:22 am-8:50 am
1 stop16h 28m
$696
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
Sat 10/25
10:40 pm-8:31 am
2 stops41h 51m
Denver Intl
Sat 11/1
10:55 pm-4:20 pm
1 stop34h 25m
$701
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
Wed 9/24
10:45 am-4:47 pm
1 stop14h 02m
Denver Intl
Wed 10/1
12:41 pm-10:10 am
1 stop13h 29m
$702
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
Thu 10/2
10:45 am-4:47 pm
1 stop14h 02m
Denver Intl
Tue 10/7
2:04 pm-10:30 am
1 stop12h 26m
$747
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
Fri 10/31
12:50 pm-12:45 pm
1 stop30h 55m
Denver Intl
Sun 11/16
10:13 am-9:00 am
2 stops14h 47m
$753
BarcelonaAspen
BCN - ASE
BCNASE
Barcelona-El Prat
Wed 9/24
6:20 am-5:53 pm
2 stops19h 33m
Aspen Pitkin County
Sun 9/28
12:02 pm-2:50 pm
2 stops18h 48m
$1,175
BarcelonaAspen
BCN - ASE
BCNASE
Barcelona-El Prat
Wed 9/24
3:15 pm-9:45 pm
1 stop14h 30m
Aspen Pitkin County
Sun 9/28
7:30 am-8:20 am
2 stops16h 50m
$1,191
Showing 1-10 of 22 results
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.
Cheapflights Insights
Everything you need to know about your flight from Barcelona-El Prat Airport to Colorado
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.
How much does it cost to fly round-trip from Barcelona-El Prat Airport to Colorado?
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 11, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and Lufthansa from Barcelona-El Prat Airport to Colorado to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.9
Boarding
8.2
Comfort
7.9
Crew
8.5
Overall
8.0
Food
7.3
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
Entertainment
7.9
Boarding
8.2
Comfort
7.9
Crew
8.5
Overall
8.0
Food
7.3
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
Entertainment
7.9
Boarding
8.2
Comfort
7.9
Crew
8.5
Overall
8.0
Food
7.3
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
Entertainment
7.9
Boarding
8.2
Comfort
7.9
Crew
8.5
Overall
8.0
Food
7.3
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
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.
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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.
Top 3 airlines flying from Barcelona-El Prat to Colorado
Discover the top 3 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 September 11, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$591 | Average$806 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$649 | Average$908 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$660 | Average$884 | FlexibilityNo cancel fee | On-timeN/A |