$297+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — DEN
Mar 6 — Mar 131
1 adult, Economy
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Find cheap flights from Barcelona-El Prat to Colorado with Cheapflights
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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 February 4, 2026.
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 4, 2026.
This lastminute.com deal was found by Cheapflights users on 2/2. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:50 pm
BCN
- DEN
1 stop17h 23m
JetBlue
Tue 5/2610:34 pm
DEN
- BCN
1 stop27h 11m
JetBlue
Deal found 2/2![JetBlue logo]()
$655
This JetBlue deal was found by Cheapflights users on 2/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:50 pm
BCN
- DEN
1 stop17h 23m
JetBlue
Sat 5/239:18 am
DEN
- BCN
1 stop16h 27m
JetBlue
Deal found 2/2![JetBlue logo]()
$712
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 2/199:55 am
BCN
- DEN
1 stop14h 05m
Lufthansa
Wed 3/411:30 am
DEN
- BCN
1 stop12h 50m
Lufthansa
Deal found 2/3![Lufthansa logo]()
$753
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:50 pm
BCN
- DEN
1 stop17h 23m
JetBlue
Tue 6/29:18 am
DEN
- BCN
1 stop16h 27m
JetBlue
Deal found 2/2![JetBlue logo]()
$756
This Sembo deal was found by Cheapflights users on 2/2. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:45 pm
BCN
- DEN
1 stop35h 15m
Icelandair
Mon 5/258:10 pm
DEN
- BCN
1 stop34h 35m
Icelandair
Deal found 2/2![Icelandair logo]()
$760
This JetBlue deal was found by Cheapflights users on 2/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:50 pm
BCN
- DEN
1 stop17h 23m
JetBlue
Sun 5/249:18 am
DEN
- BCN
1 stop16h 27m
JetBlue
Deal found 2/2![JetBlue logo]()
$765
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/199:55 am
BCN
- DEN
1 stop14h 05m
United Airlines
Wed 3/411:30 am
DEN
- BCN
1 stop12h 50m
United Airlines
Deal found 2/3![United Airlines logo]()
$770
This Air Canada deal was found by Cheapflights users on 2/4. 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 2/195:50 am
BCN
- DEN
2 stops22h 05m
Air Canada
Wed 3/411:15 am
DEN
- BCN
1 stop14h 20m
Air Canada
Deal found 2/4![Air Canada logo]()
$775
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/196:50 am
BCN
- ASE
2 stops20h 58m
United Airlines
Mon 2/234:04 pm
ASE
- BCN
2 stops32h 56m
United Airlines
Deal found 2/3![United Airlines logo]()
$776
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/199:55 am
BCN
- COS
2 stops21h 50m
United Airlines
Mon 2/2311:36 am
COS
- BCN
2 stops37h 24m
United Airlines
Deal found 2/3![United Airlines logo]()
$776
This Delta deal was found by Cheapflights users on 2/3. 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.
Thu 2/196:00 am
BCN
- DEN
2 stops24h 21m
Delta
Wed 3/47:20 am
DEN
- BCN
2 stops18h 25m
Delta
Deal found 2/3![Delta logo]()
$782
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Thu 2/1910:40 am
BCN
- ASE
1 stop33h 29m
American Airlines
Mon 2/232:47 pm
ASE
- BCN
1 stop34h 03m
American Airlines
Deal found 2/3![American Airlines logo]()
$787
Best flights from Barcelona-El Prat to ColoradoDiscover carefully curated flight deals from Barcelona-El Prat to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
Discover carefully curated flight deals from Barcelona-El Prat to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
This JetBlue deal was found by Cheapflights users on 2/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1612:50 pm
BCN
- DEN
1 stop17h 23m
JetBlue
Sat 5/239:18 am
DEN
- BCN
1 stop16h 27m
JetBlue
Deal found 2/2![JetBlue logo]()
$712
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/199:55 am
BCN
- DEN
1 stop14h 05m
United Airlines
Wed 3/411:44 am
DEN
- BCN
1 stop13h 16m
United Airlines
Deal found 2/3![United Airlines logo]()
$770
This Delta deal was found by Cheapflights users on 2/3. 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.
Thu 2/196:00 am
BCN
- DEN
2 stops24h 21m
Delta
Wed 3/47:20 am
DEN
- BCN
2 stops18h 25m
Delta
Deal found 2/3![Delta logo]()
$782
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Thu 2/1910:40 am
BCN
- DEN
1 stop15h 10m
American Airlines
Wed 3/412:33 pm
DEN
- BCN
1 stop12h 17m
American Airlines
Deal found 2/4![American Airlines logo]()
$785
This British Airways deal was found by Cheapflights users on 2/3. 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.
Thu 2/1910:40 am
BCN
- COS
1 stop21h 19m
British Airways
Mon 2/237:38 am
COS
- BCN
1 stop17h 12m
British Airways
Deal found 2/3![British Airways logo]()
$787
This KLM deal was found by Cheapflights users on 2/3. 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.
Thu 2/1910:15 am
BCN
- COS
2 stops44h 06m
Multiple Airlines
Mon 2/231:22 pm
COS
- BCN
1 stop35h 18m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$787
This Icelandair deal was found by Cheapflights users on 2/2. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/183:45 pm
BCN
- DEN
1 stop35h 15m
Icelandair
Sat 5/234:40 pm
DEN
- BCN
1 stop15h 45m
Icelandair
Deal found 2/2![Icelandair logo]()
$789
This Air Canada deal was found by Cheapflights users on 2/3. 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 2/191:35 pm
BCN
- COS
3 stops29h 17m
Air Canada
Mon 2/238:00 am
COS
- BCN
3 stops17h 35m
Air Canada
Deal found 2/3![Air Canada logo]()
$1,228
This JetBlue deal was found by Cheapflights users on 2/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:50 pm
BCN
- DEN
1 stop17h 23m
JetBlue
Sun 5/249:18 am
DEN
- BCN
1 stop16h 27m
JetBlue
Deal found 2/2![JetBlue logo]()
$765
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/196:50 am
BCN
- ASE
2 stops20h 58m
United Airlines
Mon 2/234:04 pm
ASE
- BCN
2 stops32h 56m
United Airlines
Deal found 2/3![United Airlines logo]()
$776
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Thu 2/1910:40 am
BCN
- ASE
1 stop33h 29m
American Airlines
Mon 2/232:47 pm
ASE
- BCN
1 stop34h 03m
American Airlines
Deal found 2/3![American Airlines logo]()
$787
This Icelandair deal was found by Cheapflights users on 2/2. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:45 pm
BCN
- DEN
1 stop35h 15m
Icelandair
Tue 5/264:40 pm
DEN
- BCN
1 stop14h 05m
Icelandair
Deal found 2/2![Icelandair logo]()
$789
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/199:55 am
BCN
- COS
2 stops21h 50m
United Airlines
Mon 2/2311:36 am
COS
- BCN
2 stops37h 24m
United Airlines
Deal found 2/3![United Airlines logo]()
$776
This Icelandair deal was found by Cheapflights users on 2/2. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:45 pm
BCN
- DEN
1 stop35h 15m
Icelandair
Tue 5/264:40 pm
DEN
- BCN
1 stop14h 05m
Icelandair
Deal found 2/2![Icelandair logo]()
$789
This Icelandair deal was found by Cheapflights users on 2/2. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:45 pm
BCN
- DEN
1 stop35h 15m
Icelandair
Mon 5/258:10 pm
DEN
- BCN
1 stop34h 35m
Icelandair
Deal found 2/2![Icelandair logo]()
$791
This lastminute.com deal was found by Cheapflights users on 2/3. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:40 am
BCN
- ASE
1 stop18h 14m
Multiple Airlines
Mon 2/232:47 pm
ASE
- BCN
2 stops23h 43m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,012
This Icelandair deal was found by Cheapflights users on 2/2. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/183:45 pm
BCN
- DEN
1 stop35h 15m
Icelandair
Mon 5/258:10 pm
DEN
- BCN
1 stop34h 35m
Icelandair
Deal found 2/2![Icelandair logo]()
$791
Last-minute flights from Barcelona-El Prat to ColoradoDiscover last-minute flight deals from Barcelona-El Prat to Colorado. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Barcelona-El Prat to Colorado. Data last updated February 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 2/199:55 am
BCN
- DEN
1 stop14h 05m
Lufthansa
Wed 3/411:30 am
DEN
- BCN
1 stop12h 50m
Lufthansa
Deal found 2/3![Lufthansa logo]()
$753
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/199:55 am
BCN
- DEN
1 stop14h 05m
United Airlines
Wed 3/411:30 am
DEN
- BCN
1 stop12h 50m
United Airlines
Deal found 2/3![United Airlines logo]()
$770
This Air Canada deal was found by Cheapflights users on 2/4. 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 2/195:50 am
BCN
- DEN
2 stops22h 05m
Air Canada
Wed 3/411:15 am
DEN
- BCN
1 stop14h 20m
Air Canada
Deal found 2/4![Air Canada logo]()
$775
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/196:50 am
BCN
- ASE
2 stops20h 58m
United Airlines
Mon 2/234:04 pm
ASE
- BCN
2 stops32h 56m
United Airlines
Deal found 2/3![United Airlines logo]()
$776
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/199:55 am
BCN
- COS
2 stops21h 50m
United Airlines
Mon 2/2311:36 am
COS
- BCN
2 stops37h 24m
United Airlines
Deal found 2/3![United Airlines logo]()
$776
This Delta deal was found by Cheapflights users on 2/3. 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.
Thu 2/196:00 am
BCN
- DEN
2 stops24h 21m
Delta
Wed 3/47:20 am
DEN
- BCN
2 stops18h 25m
Delta
Deal found 2/3![Delta logo]()
$782
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Thu 2/1910:40 am
BCN
- DEN
1 stop15h 10m
American Airlines
Wed 3/412:33 pm
DEN
- BCN
1 stop12h 17m
American Airlines
Deal found 2/4![American Airlines logo]()
$785
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Thu 2/1910:40 am
BCN
- ASE
1 stop33h 29m
American Airlines
Mon 2/232:47 pm
ASE
- BCN
1 stop34h 03m
American Airlines
Deal found 2/3![American Airlines logo]()
$787
This British Airways deal was found by Cheapflights users on 2/3. 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.
Thu 2/1910:40 am
BCN
- COS
1 stop21h 19m
British Airways
Mon 2/237:38 am
COS
- BCN
1 stop17h 12m
British Airways
Deal found 2/3![British Airways logo]()
$787
This Delta deal was found by Cheapflights users on 2/2. 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.
Sat 2/216:00 am
BCN
- DEN
2 stops23h 06m
Delta
Thu 2/267:10 am
DEN
- BCN
2 stops20h 00m
Delta
Deal found 2/2![Delta logo]()
$800
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Tue 3/36:50 am
BCN
- DEN
1 stop14h 50m
Lufthansa
Sun 3/159:20 pm
DEN
- BCN
1 stop13h 15m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$788
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Tue 3/39:55 am
BCN
- DEN
2 stops17h 53m
Multiple Airlines
Sun 3/159:20 pm
DEN
- BCN
1 stop13h 15m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$795
One-way flights from Barcelona-El Prat to ColoradoSearch for one-way flight options from Barcelona-El Prat to Colorado. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
Search for one-way flight options from Barcelona-El Prat to Colorado. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
This FlightHub deal was found by Cheapflights users on 2/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/102:25 pm
BCN
- DEN
1 stop28h 55m
WestJet
Deal found 2/3![WestJet logo]()
$297
This KAYAK deal was found by Cheapflights users on 2/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:50 pm
BCN
- DEN
1 stop17h 23m
JetBlue
Deal found 2/4![JetBlue logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 4/265:45 am
BCN
- DEN
3 stops30h 14m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$348
This KAYAK deal was found by Cheapflights users on 2/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:50 pm
BCN
- DEN
1 stop17h 23m
JetBlue
Deal found 2/3![JetBlue logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/237:20 am
BCN
- DEN
3 stops28h 39m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Tue 3/35:45 am
BCN
- DEN
3 stops49h 14m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Mon 5/1811:25 am
BCN
- DEN
3 stops48h 34m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$379
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1812:50 pm
BCN
- DEN
1 stop34h 40m
JetBlue
Deal found 2/2![JetBlue logo]()
$401
This Trip.com deal was found by Cheapflights users on 2/2. 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.
Mon 3/236:45 am
BCN
- DEN
2 stops24h 52m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$410
This Iberia deal was found by Cheapflights users on 2/1. 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.
Mon 6/2210:45 am
BCN
- ASE
1 stop17h 31m
Iberia
Deal found 2/1![Iberia logo]()
$797
Find 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 4, 2026.
Round-trip from | $655 (lastminute.com) |
|---|---|
One-way from | $297 (FlightHub) |
Popular in | August |
Cheapest in | February |
Average price | $757 |
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 February 4, 2026.
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
Sat 5/16
12:50 pm-10:13 pm
1 stop17h 23m
Denver Intl
Sat 5/23
9:18 am-9:45 am
1 stop16h 27m
$712
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
Wed 5/13
12:50 pm-10:13 pm
1 stop17h 23m
Denver Intl
Sun 5/24
9:18 am-9:45 am
1 stop16h 27m
$765
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
Thu 2/19
9:55 am-4:00 pm
1 stop14h 05m
Denver Intl
Wed 3/4
11:44 am-9:00 am
1 stop13h 16m
$770
BarcelonaAspen
BCN - ASE
BCNASE
Barcelona-El Prat
Thu 2/19
6:50 am-7:48 pm
2 stops20h 58m
Aspen Pitkin County
Mon 2/23
4:04 pm-9:00 am
2 stops32h 56m
$776
BarcelonaColorado Springs
BCN - COS
BCNCOS
Barcelona-El Prat
Thu 2/19
9:55 am-11:45 pm
2 stops21h 50m
Colorado Springs
Mon 2/23
11:36 am-9:00 am
2 stops37h 24m
$776
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
Thu 2/19
6:00 am-10:21 pm
2 stops24h 21m
Denver Intl
Wed 3/4
7:20 am-9:45 am
2 stops18h 25m
$782
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
Thu 2/19
10:40 am-5:50 pm
1 stop15h 10m
Denver Intl
Wed 3/4
12:33 pm-8:50 am
1 stop12h 17m
$785
BarcelonaColorado Springs
BCN - COS
BCNCOS
Barcelona-El Prat
Thu 2/19
10:40 am-11:59 pm
1 stop21h 19m
Colorado Springs
Mon 2/23
7:38 am-8:50 am
1 stop17h 12m
$787
BarcelonaColorado Springs
BCN - COS
BCNCOS
Barcelona-El Prat
Thu 2/19
10:15 am-10:21 pm
2 stops44h 06m
Colorado Springs
Mon 2/23
1:22 pm-8:40 am
1 stop35h 18m
$787
BarcelonaAspen
BCN - ASE
BCNASE
Barcelona-El Prat
Thu 2/19
10:40 am-12:09 pm
1 stop33h 29m
Aspen Pitkin County
Mon 2/23
2:47 pm-8:50 am
1 stop34h 03m
$787
Showing 1-10 of 28 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.
BCN-DEN
BCN-ASE
BCN-COS
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
BCN-USCO
BCN-DEN
BCN-ASE
BCN-COS
What is the cheapest month to book a flight from Barcelona-El Prat Airport to Colorado?
Currently, March is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Colorado (average of $474). Flying from Barcelona-El Prat Airport to Colorado in December is currently the most expensive (average of $811). 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 February 4, 2026.
Peruse reviews from past customers who have flown with United Airlines 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.
Boarding
7.7
Crew
8.1
Food
6.6
Comfort
7.3
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Boarding
7.7
Crew
8.1
Food
6.6
Comfort
7.3
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Related info for your journey
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Barcelona-El Prat and Colorado flights
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Barcelona-El Prat to Colorado flights
Consider these flights traveling from Barcelona-El Prat to Colorado.
Top airline flying from Barcelona-El Prat to Colorado
Discover the top airline 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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$428 | Average$981 | FlexibilityNo cancel fee | On-time69% |