$324+ Cheap flights from Spain 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — DEN
May 3 — May 101
Round-trip
1 adult, Economy
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Cheapest flights from Spain to ColoradoExplore the most affordable flight options available from Spain to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.
Explore the most affordable flight options available from Spain to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:45 am
BCN
- DEN
1 stop20h 30m
Multiple Airlines
Sat 5/168:00 pm
DEN
- BCN
1 stop21h 15m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$650
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Sat 5/211:00 am
BCN
- DEN
1 stop15h 15m
Aer Lingus
Sat 5/168:00 pm
DEN
- BCN
1 stop18h 30m
Aer Lingus
Deal found 3/30![Aer Lingus logo]()
$661
This lol.travel deal was found by Cheapflights users on 3/30. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/242:05 pm
MAD
- DEN
1 stop15h 32m
JetBlue
Tue 6/92:20 pm
DEN
- MAD
1 stop13h 10m
JetBlue
Deal found 3/30![JetBlue logo]()
$740
This Flighttix deal was found by Cheapflights users on 3/31. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/151:30 pm
MAD
- DEN
1 stop16h 43m
JetBlue
Fri 5/2910:34 pm
DEN
- MAD
1 stop28h 56m
JetBlue
Deal found 3/31![JetBlue logo]()
$748
This Mytrip deal was found by Cheapflights users on 4/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:50 am
ALC
- DEN
2 stops21h 10m
Multiple Airlines
Tue 4/214:40 pm
DEN
- ALC
2 stops24h 05m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$754
This Expedia deal was found by Cheapflights users on 3/31. 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 9/101:30 pm
MAD
- DEN
1 stop30h 25m
JetBlue
Tue 9/2912:45 pm
DEN
- MAD
1 stop14h 45m
JetBlue
Deal found 3/31![JetBlue logo]()
$771
This JetBlue deal was found by Cheapflights users on 3/30. 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.
Tue 6/92:05 pm
MAD
- DEN
1 stop15h 30m
JetBlue
Tue 6/1610:24 am
DEN
- MAD
1 stop17h 06m
JetBlue
Deal found 3/30![JetBlue logo]()
$772
This Sembo deal was found by Cheapflights users on 3/30. 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 9/116:40 am
BCN
- DEN
2 stops20h 06m
Air Canada
Wed 9/309:40 am
DEN
- BCN
1 stop14h 20m
Air Canada
Deal found 3/30![Air Canada logo]()
$797
This KAYAK deal was found by Cheapflights users on 4/3. 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.
Tue 9/221:30 pm
MAD
- DEN
1 stop30h 25m
JetBlue
Thu 10/112:45 pm
DEN
- MAD
1 stop14h 45m
JetBlue
Deal found 4/3![JetBlue logo]()
$799
This deal was found by Cheapflights users on 3/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:05 pm
MAD
- DEN
1 stop16h 37m
JetBlue
Tue 7/2110:24 am
DEN
- MAD
1 stop17h 06m
JetBlue
Deal found 3/30![JetBlue logo]()
$801
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Wed 4/156:00 am
PMI
- DEN
2 stops34h 21m
Multiple Airlines
Sun 4/194:05 pm
DEN
- PMI
1 stop14h 55m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$802
This Gotogate deal was found by Cheapflights users on 3/30. 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.
Tue 4/285:55 am
MAD
- DEN
1 stop17h 45m
Lufthansa
Mon 5/45:40 pm
DEN
- MAD
1 stop14h 20m
Lufthansa
Deal found 3/30![Lufthansa logo]()
$803
Best flights from Spain to ColoradoDiscover carefully curated flight deals from Spain to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2026.
Discover carefully curated flight deals from Spain to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Wed 4/156:00 am
PMI
- DEN
2 stops34h 21m
Multiple Airlines
Sun 4/194:05 pm
DEN
- PMI
1 stop14h 55m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$802
This JetBlue deal was found by Cheapflights users on 3/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:30 pm
MAD
- DEN
1 stop17h 34m
JetBlue
Wed 5/62:35 pm
DEN
- MAD
1 stop12h 55m
JetBlue
Deal found 3/29![JetBlue logo]()
$807
This United Airlines deal was found by Cheapflights users on 3/30. 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 4/166:50 am
BIO
- DEN
1 stop16h 50m
United Airlines
Mon 4/2010:09 am
DEN
- BIO
2 stops17h 01m
United Airlines
Deal found 3/30![United Airlines logo]()
$826
This Gotogate deal was found by Cheapflights users on 3/30. 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.
Sun 5/36:05 am
AGP
- DEN
1 stop15h 30m
Lufthansa
Sun 5/105:40 pm
DEN
- AGP
1 stop15h 05m
Lufthansa
Deal found 3/30![Lufthansa logo]()
$829
This Scandinavian Airlines deal was found by Cheapflights users on 4/3. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:35 am
BCN
- DEN
2 stops20h 44m
Scandinavian Airlines
Mon 5/186:30 am
DEN
- BCN
2 stops27h 40m
Scandinavian Airlines
Deal found 4/3![Scandinavian Airlines logo]()
$849
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:45 am
BIO
- DEN
2 stops21h 34m
Delta
Mon 5/46:40 am
DEN
- BIO
2 stops20h 35m
Delta
Deal found 4/1![Delta logo]()
$863
This KLM deal was found by Cheapflights users on 4/3. 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.
Sat 5/26:20 am
BCN
- DEN
2 stops17h 16m
KLM
Sat 5/166:30 am
DEN
- BCN
1 stop18h 15m
KLM
Deal found 4/3![KLM logo]()
$872
This Icelandair deal was found by Cheapflights users on 4/1. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:50 pm
ALC
- DEN
1 stop27h 10m
Icelandair
Tue 5/268:10 pm
DEN
- ALC
1 stop13h 20m
Icelandair
Deal found 4/1![Icelandair logo]()
$875
This Turkish Airlines deal was found by Cheapflights users on 4/2. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/812:00 pm
MAD
- DEN
1 stop38h 25m
Turkish Airlines
Sun 6/218:25 pm
DEN
- MAD
1 stop18h 10m
Turkish Airlines
Deal found 4/2![Turkish Airlines logo]()
$908
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:05 pm
SVQ
- DEN
2 stops32h 17m
SWISS
Sun 6/78:20 pm
DEN
- SVQ
2 stops28h 30m
SWISS
Deal found 3/31![SWISS logo]()
$911
This British Airways deal was found by Cheapflights users on 4/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:20 pm
PMI
- DEN
1 stop28h 00m
British Airways
Mon 5/116:30 pm
DEN
- PMI
1 stop17h 05m
British Airways
Deal found 4/2![British Airways logo]()
$958
This Flysmarter deal was found by Cheapflights users on 3/31. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:35 am
LPA
- DEN
2 stops22h 24m
Iberia
Thu 5/71:19 pm
DEN
- LPA
2 stops17h 41m
Iberia
Deal found 3/31![Iberia logo]()
$1,016
This American Airlines deal was found by Cheapflights users on 3/31. 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 9/179:15 am
ALC
- DEN
2 stops20h 23m
American Airlines
Mon 9/2110:30 am
DEN
- ALC
2 stops18h 35m
American Airlines
Deal found 3/31![American Airlines logo]()
$1,132
This United Airlines deal was found by Cheapflights users on 3/30. 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 5/215:55 am
VLC
- DEN
1 stop15h 35m
United Airlines
Wed 5/277:40 am
DEN
- VLC
2 stops25h 50m
United Airlines
Deal found 3/30![United Airlines logo]()
$828
This Booking.com deal was found by Cheapflights users on 3/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:50 am
PMI
- DEN
1 stop18h 00m
Lufthansa
Sun 4/194:05 pm
DEN
- PMI
1 stop14h 55m
Lufthansa
Deal found 3/30![Lufthansa logo]()
$841
This KLM deal was found by Cheapflights users on 3/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:35 am
VLC
- DEN
2 stops18h 46m
Multiple Airlines
Sat 5/22:59 pm
DEN
- VLC
2 stops17h 16m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$858
This Delta deal was found by Cheapflights users on 4/3. 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 5/216:35 am
VLC
- DEN
2 stops25h 17m
Delta
Wed 5/2710:48 am
DEN
- VLC
2 stops21h 47m
Delta
Deal found 4/3![Delta logo]()
$865
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Fri 9/116:40 am
BCN
- DEN
1 stop14h 55m
United Airlines
Mon 9/2111:15 am
DEN
- BCN
1 stop18h 00m
United Airlines
Deal found 3/29![United Airlines logo]()
$833
This KLM deal was found by Cheapflights users on 3/30. 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.
Tue 5/199:35 pm
ALC
- DEN
2 stops28h 05m
KLM
Tue 5/2612:35 pm
DEN
- ALC
2 stops19h 25m
KLM
Deal found 3/30![KLM logo]()
$931
This Lufthansa deal was found by Cheapflights users on 3/31. 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.
Wed 4/156:10 pm
ALC
- DEN
1 stop28h 10m
Lufthansa
Sun 4/195:40 pm
DEN
- ALC
1 stop15h 00m
Lufthansa
Deal found 3/31![Lufthansa logo]()
$856
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:10 am
BCN
- DEN
2 stops20h 09m
Delta
Wed 4/2212:30 pm
DEN
- BCN
2 stops18h 20m
Delta
Deal found 4/1![Delta logo]()
$867
This Booking.com deal was found by Cheapflights users on 4/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:55 am
VLC
- DEN
2 stops18h 35m
Multiple Airlines
Wed 5/275:45 pm
DEN
- VLC
1 stop31h 05m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$894
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 5/28:00 am
BCN
- DEN
1 stop13h 35m
United Airlines
Sat 5/1611:38 am
DEN
- BCN
1 stop13h 22m
United Airlines
Deal found 3/30![United Airlines logo]()
$833
This Turkish Airlines deal was found by Cheapflights users on 3/31. 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.
Sun 5/36:20 pm
AGP
- DEN
2 stops35h 59m
Turkish Airlines
Sun 5/108:25 pm
DEN
- AGP
1 stop36h 20m
Turkish Airlines
Deal found 3/31![Turkish Airlines logo]()
$1,021
This TAP AIR PORTUGAL deal was found by Cheapflights users on 3/31. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:35 am
AGP
- DEN
3 stops29h 48m
TAP AIR PORTUGAL
Sun 5/102:10 pm
DEN
- AGP
2 stops35h 25m
TAP AIR PORTUGAL
Deal found 3/31![TAP AIR PORTUGAL logo]()
$2,054
This Delta deal was found by Cheapflights users on 3/30. 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 4/236:00 am
MAD
- DEN
2 stops19h 21m
Delta
Wed 5/610:43 am
DEN
- MAD
2 stops16h 37m
Delta
Deal found 3/30![Delta logo]()
$868
This Gotogate deal was found by Cheapflights users on 4/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:50 am
BIO
- DEN
1 stop16h 50m
Lufthansa
Mon 5/44:05 pm
DEN
- BIO
1 stop23h 20m
Lufthansa
Deal found 4/1![Lufthansa logo]()
$869
This Sembo deal was found by Cheapflights users on 4/1. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:25 pm
SVQ
- DEN
2 stops36h 00m
Multiple Airlines
Tue 9/811:25 am
DEN
- SVQ
2 stops16h 00m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$913
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Thu 4/236:05 am
MAD
- DEN
1 stop15h 30m
United Airlines
Wed 5/66:00 am
DEN
- MAD
1 stop18h 05m
United Airlines
Deal found 3/29![United Airlines logo]()
$834
This British Airways deal was found by Cheapflights users on 4/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:15 am
ALC
- DEN
2 stops38h 18m
British Airways
Mon 9/216:40 pm
DEN
- ALC
2 stops30h 00m
British Airways
Deal found 4/2![British Airways logo]()
$1,124
Last-minute flights from Spain to ColoradoDiscover last-minute flight deals from Spain to Colorado. Data last updated April 3, 2026 and is based on user searches.
Discover last-minute flight deals from Spain to Colorado. Data last updated April 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Wed 4/156:00 am
PMI
- DEN
2 stops34h 21m
Multiple Airlines
Sun 4/194:05 pm
DEN
- PMI
1 stop14h 55m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$802
This Mytrip deal was found by Cheapflights users on 4/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:50 am
ALC
- DEN
2 stops21h 10m
Multiple Airlines
Tue 4/214:40 pm
DEN
- ALC
2 stops24h 05m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$754
This JetBlue deal was found by Cheapflights users on 3/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:30 pm
MAD
- DEN
1 stop17h 34m
JetBlue
Wed 5/62:35 pm
DEN
- MAD
1 stop12h 55m
JetBlue
Deal found 3/29![JetBlue logo]()
$807
This Gotogate deal was found by Cheapflights users on 3/30. 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.
Tue 4/285:55 am
MAD
- DEN
1 stop17h 45m
Lufthansa
Mon 5/45:40 pm
DEN
- MAD
1 stop14h 20m
Lufthansa
Deal found 3/30![Lufthansa logo]()
$803
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:55 am
BCN
- DEN
2 stops30h 26m
Multiple Airlines
Wed 5/67:20 am
DEN
- BCN
1 stop25h 20m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$805
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:45 am
BCN
- DEN
1 stop20h 30m
Multiple Airlines
Sat 5/168:00 pm
DEN
- BCN
1 stop21h 15m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$650
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Sat 5/211:00 am
BCN
- DEN
1 stop15h 15m
Aer Lingus
Sat 5/168:00 pm
DEN
- BCN
1 stop18h 30m
Aer Lingus
Deal found 3/30![Aer Lingus logo]()
$661
This deal was found by Cheapflights users on 4/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:50 am
MAD
- DEN
1 stop16h 17m
United Airlines
Sun 5/1012:40 pm
DEN
- MAD
1 stop12h 20m
United Airlines
Deal found 4/3![United Airlines logo]()
$812
This deal was found by Cheapflights users on 4/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:45 pm
MAD
- DEN
1 stop14h 15m
Air Canada
Thu 5/79:40 am
DEN
- MAD
1 stop13h 10m
Air Canada
Deal found 4/3![Air Canada logo]()
$813
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Sat 5/211:00 am
BCN
- DEN
1 stop15h 15m
Aer Lingus
Mon 5/188:00 pm
DEN
- BCN
1 stop18h 30m
Aer Lingus
Deal found 3/31![Aer Lingus logo]()
$814
This Flighttix deal was found by Cheapflights users on 3/31. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/151:30 pm
MAD
- DEN
1 stop16h 43m
JetBlue
Fri 5/2910:34 pm
DEN
- MAD
1 stop28h 56m
JetBlue
Deal found 3/31![JetBlue logo]()
$748
This lol.travel deal was found by Cheapflights users on 3/30. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/242:05 pm
MAD
- DEN
1 stop15h 32m
JetBlue
Tue 6/92:20 pm
DEN
- MAD
1 stop13h 10m
JetBlue
Deal found 3/30![JetBlue logo]()
$740
One-way flights from Spain to ColoradoSearch for one-way flight options from Spain to Colorado. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
Search for one-way flight options from Spain to Colorado. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
This oojo deal was found by Cheapflights users on 3/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/103:00 pm
BCN
- DEN
1 stop28h 20m
WestJet
Deal found 3/30![WestJet logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/1410:00 am
BCN
- DEN
2 stops33h 20m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Mon 5/42:20 am
MAD
- DEN
2 stops38h 37m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Fri 4/175:45 am
BCN
- DEN
2 stops25h 14m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/169:40 pm
AGP
- DEN
3 stops46h 34m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$390
This Trip.com deal was found by Cheapflights users on 3/29. 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.
Wed 4/155:20 pm
MAD
- DEN
2 stops24h 20m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1410:15 pm
MAD
- DEN
2 stops45h 05m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Sun 5/34:40 pm
MAD
- DEN
3 stops47h 26m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Wed 5/64:00 pm
BCN
- DEN
3 stops54h 37m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/236:05 am
BCN
- DEN
3 stops59h 35m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/1511:15 pm
PMI
- DEN
2 stops42h 49m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Fri 5/1511:55 pm
AGP
- DEN
2 stops43h 25m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$427
Find flight deals from Spain to Colorado
Keep the following information in mind while searching for Spain to Colorado flight deals. Data was last updated April 3, 2026.
Round-trip from | $650 (Kiwi.com) |
|---|---|
One-way from | $324 (oojo) |
Popular in | March |
Cheapest in | September |
Average price | $937 |
Cheapflights Fare Finder
Customize your flight search to find flights from Spain 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 April 3, 2026.
Use the filters below to find and compare flights from Spain to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Palma de MallorcaDenver
PMI - DEN
PMIDEN
Palma de Mallorca Son Sant Joan
Wed 4/15
6:00 am-8:21 am
2 stops34h 21m
Denver Intl
Sun 4/19
4:05 pm-3:00 pm
1 stop14h 55m
$802
MadridDenver
MAD - DEN
MADDEN
Madrid Barajas
Thu 4/23
1:30 pm-11:04 pm
1 stop17h 34m
Denver Intl
Wed 5/6
2:35 pm-11:30 am
1 stop12h 55m
$807
BilbaoDenver
BIO - DEN
BIODEN
Bilbao
Thu 4/16
6:50 am-3:40 pm
1 stop16h 50m
Denver Intl
Mon 4/20
10:09 am-11:10 am
2 stops17h 01m
$826
ValenciaDenver
VLC - DEN
VLCDEN
Valencia
Thu 5/21
5:55 am-1:30 pm
1 stop15h 35m
Denver Intl
Wed 5/27
7:40 am-5:30 pm
2 stops25h 50m
$828
MálagaDenver
AGP - DEN
AGPDEN
Malaga
Sun 5/3
6:05 am-1:35 pm
1 stop15h 30m
Denver Intl
Sun 5/10
5:40 pm-4:45 pm
1 stop15h 05m
$829
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
Fri 9/11
6:40 am-1:35 pm
1 stop14h 55m
Denver Intl
Mon 9/21
11:15 am-1:15 pm
1 stop18h 00m
$833
Quickest round-trip
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
Sat 5/2
8:00 am-1:35 pm
1 stop13h 35m
Denver Intl
Sat 5/16
11:38 am-9:00 am
1 stop13h 22m
$833
MadridDenver
MAD - DEN
MADDEN
Madrid Barajas
Thu 4/23
6:05 am-1:35 pm
1 stop15h 30m
Denver Intl
Wed 5/6
6:00 am-8:05 am
1 stop18h 05m
$834
Palma de MallorcaDenver
PMI - DEN
PMIDEN
Palma de Mallorca Son Sant Joan
Wed 4/15
8:50 am-6:50 pm
1 stop18h 00m
Denver Intl
Sun 4/19
4:05 pm-3:00 pm
1 stop14h 55m
$841
BarcelonaDenver
BCN - DEN
BCNDEN
Barcelona-El Prat
Mon 5/4
10:35 am-11:19 pm
2 stops20h 44m
Denver Intl
Mon 5/18
6:30 am-6:10 pm
2 stops27h 40m
$849
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Spain to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Spain with our price prediction graph.
BCN-DEN
MAD-DEN
ALC-DEN
PMI-DEN
BIO-DEN
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 Spain to Colorado
ES0-USCO
BCN-DEN
MAD-DEN
ALC-DEN
PMI-DEN
What is the cheapest month to book a flight from Spain to Colorado?
Currently, April is the cheapest month in which you can book a flight from Spain to Colorado (average of $284). Flying from Spain to Colorado in December is currently the most expensive (average of $761). 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.
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 April 3, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andIberia from Spain to Colorado. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Spain 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.
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Alternative routes for Spain to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Spain to Colorado by cabin class
Find flights from Spain to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Spain and Colorado flights
Browse other Spain and Colorado flight options. Last updated on April 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Colorado
Find the right flight back to Spain after your stay in Colorado
Spain to Colorado flights
Consider these flights traveling from Spain to Colorado.
Top 5 airlines flying from Spain to Colorado
Discover the top 5 airlines that operate flights from Spain 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 April 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$704 | Average$1,090 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$739 | Average$1,110 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$796 | Average$1,017 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$892 | Average$1,065 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,198 | Average$1,198 | FlexibilityNo cancel fee | On-time77% |