$367+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — DEN
jun. 17 — jun. 241
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Barcelona-El Prat to Colorado with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 junio 12, 2025.
Round-trip from | $635 (Mytrip) |
|---|---|
One-way from | $367 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $935 |
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 junio 12, 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 junio 12, 2025.
This Mytrip deal was found by Cheapflights users on 6/10. 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.
lun. 6/3011:20 amBCN - DEN
2 stops31h 01mMultiple Airlines
mar. 7/154:40 pmDEN - BCN
3 stops23h 25mMultiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$635
This Lufthansa deal was found by Cheapflights users on 6/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1810:15 amBCN - DEN
1 stop13h 20mLufthansa
jue. 9/255:59 pmDEN - BCN
1 stop13h 31mLufthansa
Deal found 6/10![Lufthansa logo]()
$655
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/181:50 pmBCN - DEN
2 stops28h 24mUnited Airlines
jue. 9/258:01 amDEN - BCN
1 stop16h 19mUnited Airlines
Deal found 6/10![United Airlines logo]()
$661
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/171:20 pmBCN - DEN
2 stops17h 13mDelta
mié. 9/2410:50 amDEN - BCN
2 stops16h 25mDelta
Deal found 6/10![Delta logo]()
$676
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1812:10 pmBCN - DEN
1 stop14h 08mAir Canada
mié. 9/245:02 amDEN - BCN
2 stops18h 48mAir Canada
Deal found 6/10![Air Canada logo]()
$679
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2210:45 amBCN - DEN
1 stop18h 16mBritish Airways
dom. 10/56:35 pmDEN - BCN
1 stop16h 55mBritish Airways
Deal found 6/10![British Airways logo]()
$687
This SWISS deal was found by Cheapflights users on 6/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/178:00 pmBCN - DEN
2 stops52h 09mSWISS
jue. 9/254:15 pmDEN - BCN
2 stops18h 55mSWISS
Deal found 6/10![SWISS logo]()
$719
This Virgin Atlantic deal was found by Cheapflights users on 6/11. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/711:35 amBCN - DEN
2 stops19h 31mVirgin Atlantic
vie. 8/2911:59 pmDEN - BCN
2 stops23h 16mVirgin Atlantic
Deal found 6/11![Virgin Atlantic logo]()
$812
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/2510:15 amBCN - ASE
2 stops30h 27mUnited Airlines
vie. 8/17:40 amASE - BCN
1 stop22h 20mUnited Airlines
Deal found 6/10![United Airlines logo]()
$820
This Iberia deal was found by Cheapflights users on 6/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/269:15 pmBCN - DEN
2 stops27h 22mIberia
mié. 7/92:45 pmDEN - BCN
1 stop35h 25mIberia
Deal found 6/10![Iberia logo]()
$932
This Finnair deal was found by Cheapflights users on 6/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/1512:20 pmBCN - DEN
1 stop17h 55mFinnair
sáb. 8/2312:44 pmDEN - BCN
1 stop13h 26mFinnair
Deal found 6/10![Finnair logo]()
$942
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/152:00 pmBCN - DEN
2 stops16h 55mAmerican Airlines
sáb. 8/238:53 amDEN - BCN
1 stop16h 12mAmerican Airlines
Deal found 6/10![American Airlines logo]()
$955
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 junio 12, 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
lun. 6/30
11:20 am-10:21 am
2 stops31h 01m
Denver Intl
mar. 7/15
4:40 pm-12:05 am
3 stops23h 25m
$635
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
jue. 7/10
8:00 am-3:35 pm
1 stop15h 35m
Denver Intl
jue. 7/17
5:59 pm-4:15 pm
1 stop14h 16m
$764
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
jue. 6/26
12:10 pm-6:20 pm
1 stop14h 10m
Denver Intl
mié. 7/9
9:40 am-7:50 am
1 stop14h 10m
$778
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
jue. 6/26
6:20 am-3:34 pm
2 stops17h 14m
Denver Intl
mié. 7/9
1:52 pm-3:40 pm
2 stops17h 48m
$790
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
jue. 6/26
12:10 pm-6:20 pm
1 stop14h 10m
Denver Intl
mié. 7/9
7:45 am-7:50 am
2 stops16h 05m
$796
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
jue. 8/7
11:35 am-11:06 pm
2 stops19h 31m
Denver Intl
vie. 8/29
11:59 pm-7:15 am
2 stops23h 16m
$812
BarcelonaAspen
BCN - ASE
BCNASE
Barcelona-El Prat
vie. 7/25
10:15 am-8:42 am
2 stops30h 27m
Aspen Pitkin County
vie. 8/1
7:40 am-2:00 pm
1 stop22h 20m
$820
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
lun. 8/11
6:00 am-4:20 pm
1 stop18h 20m
Denver Intl
sáb. 9/6
4:10 pm-11:35 pm
2 stops23h 25m
$825
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
vie. 7/25
1:15 pm-11:44 pm
2 stops18h 29m
Denver Intl
vie. 8/1
2:09 pm-10:30 am
1 stop12h 21m
$867
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
jue. 6/26
9:15 pm-4:37 pm
2 stops27h 22m
Denver Intl
mié. 7/9
2:45 pm-10:10 am
1 stop35h 25m
$932
Showing 1-10 of 38 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.
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 junio 12, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Austrian Airlines 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.
Food
7.3
Entertainment
7.9
Overall
8.0
Boarding
8.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Food
7.3
Entertainment
7.9
Overall
8.0
Boarding
8.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Food
7.3
Entertainment
7.9
Overall
8.0
Boarding
8.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Food
7.3
Entertainment
7.9
Overall
8.0
Boarding
8.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Food
7.3
Entertainment
7.9
Overall
8.0
Boarding
8.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Food
7.3
Entertainment
7.9
Overall
8.0
Boarding
8.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Barcelona-El Prat to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Barcelona-El Prat to Colorado
Discover the top 5 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 junio 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$591 | Average$808 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$649 | Average$908 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$660 | Average$884 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$664 | Average$800 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$704 | Average$767 | FlexibilityNo cancel fee | On-time77% |