$253+ Cheap flights from Colorado to Spain
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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MAD
Aug 24 — Aug 311
Round-trip
1 adult, Economy
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Cheapest flights from Colorado to SpainExplore the most affordable flight options available from Colorado to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
Explore the most affordable flight options available from Colorado to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/21. 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.
Wed 11/113:40 pm
DEN
- BCN
1 stop14h 00m
Icelandair
Tue 11/1712:25 pm
BCN
- DEN
1 stop13h 35m
Icelandair
Deal found 7/21![Icelandair logo]()
$601
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 10/124:40 pm
DEN
- BCN
1 stop14h 05m
Icelandair
Mon 10/193:45 pm
BCN
- DEN
1 stop35h 15m
Icelandair
Deal found 7/20![Icelandair logo]()
$607
This oojo deal was found by Cheapflights users on 7/22. 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.
Fri 11/133:40 pm
DEN
- AGP
1 stop14h 05m
Icelandair
Sat 11/212:45 pm
AGP
- DEN
1 stop35h 15m
Icelandair
Deal found 7/22![Icelandair logo]()
$660
This Gotogate deal was found by Cheapflights users on 7/20. 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 8/144:40 pm
DEN
- BCN
1 stop14h 05m
Icelandair
Thu 8/273:45 pm
BCN
- DEN
1 stop28h 55m
Icelandair
Deal found 7/20![Icelandair logo]()
$698
This Cheapflightsfares deal was found by Cheapflights users on 7/22. 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.
Sat 10/244:40 pm
DEN
- BCN
1 stop14h 00m
Icelandair
Sat 11/712:25 pm
BCN
- DEN
1 stop13h 35m
Icelandair
Deal found 7/22![Icelandair logo]()
$700
This Bravofly deal was found by Cheapflights users on 7/24. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:30 pm
DEN
- BCN
1 stop18h 45m
Turkish Airlines
Tue 9/297:40 am
BCN
- DEN
1 stop18h 45m
Turkish Airlines
Deal found 7/24![Turkish Airlines logo]()
$701
This FlightHub deal was found by Cheapflights users on 7/24. 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.
Wed 11/113:40 pm
DEN
- ALC
1 stop21h 15m
Icelandair
Thu 11/199:55 pm
ALC
- DEN
1 stop28h 05m
Icelandair
Deal found 7/24![Icelandair logo]()
$704
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 10/54:40 pm
DEN
- BCN
2 stops20h 20m
Multiple Airlines
Mon 10/193:00 pm
BCN
- DEN
1 stop29h 49m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$705
This Mytrip deal was found by Cheapflights users on 7/24. 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.
Sun 8/164:15 pm
DEN
- BCN
2 stops20h 45m
Multiple Airlines
Mon 8/247:30 am
BCN
- DEN
2 stops20h 52m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$706
This Gotogate deal was found by Cheapflights users on 7/23. 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.
Sat 8/158:10 pm
DEN
- BCN
1 stop12h 15m
Icelandair
Fri 8/283:45 pm
BCN
- DEN
1 stop28h 55m
Icelandair
Deal found 7/23![Icelandair logo]()
$708
This Justfly.com deal was found by Cheapflights users on 7/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:20 am
DEN
- BCN
1 stop14h 15m
Air Canada
Fri 11/201:35 pm
BCN
- DEN
2 stops28h 51m
Air Canada
Deal found 7/21![Air Canada logo]()
$710
This Gotogate deal was found by Cheapflights users on 7/20. 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 8/178:10 pm
DEN
- ALC
1 stop18h 45m
Icelandair
Tue 8/2511:50 pm
ALC
- DEN
1 stop20h 50m
Icelandair
Deal found 7/20![Icelandair logo]()
$721
Best flights from Colorado to SpainDiscover carefully curated flight deals from Colorado to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
Discover carefully curated flight deals from Colorado to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
This Turkish Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 10/228:25 pm
DEN
- BCN
1 stop30h 20m
Turkish Airlines
Tue 10/2712:20 pm
BCN
- DEN
1 stop37h 05m
Turkish Airlines
Deal found 7/21![Turkish Airlines logo]()
$720
This Gotogate deal was found by Cheapflights users on 7/20. 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 8/178:10 pm
DEN
- ALC
1 stop18h 45m
Icelandair
Tue 8/2511:50 pm
ALC
- DEN
1 stop20h 50m
Icelandair
Deal found 7/20![Icelandair logo]()
$721
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Sun 12/611:20 am
DEN
- BCN
1 stop14h 15m
United Airlines
Thu 12/106:50 am
BCN
- DEN
1 stop16h 45m
United Airlines
Deal found 7/24![United Airlines logo]()
$727
This British Airways deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:01 pm
DEN
- VLC
1 stop14h 49m
British Airways
Thu 12/1012:00 pm
VLC
- DEN
1 stop35h 10m
British Airways
Deal found 7/24![British Airways logo]()
$736
This Delta deal was found by Cheapflights users on 7/23. 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 9/215:40 pm
DEN
- AGP
1 stop17h 00m
Delta
Mon 10/125:25 pm
AGP
- DEN
2 stops32h 22m
Delta
Deal found 7/23![Delta logo]()
$761
This oojo deal was found by Cheapflights users on 7/20. 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.
Mon 8/174:15 pm
DEN
- BIO
1 stop17h 40m
Lufthansa
Mon 8/246:50 am
BIO
- DEN
1 stop16h 50m
Lufthansa
Deal found 7/20![Lufthansa logo]()
$797
This KLM deal was found by Cheapflights users on 7/24. 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 11/2612:00 pm
DEN
- ALC
2 stops20h 05m
KLM
Tue 3/238:15 pm
ALC
- DEN
2 stops28h 15m
KLM
Deal found 7/24![KLM logo]()
$800
This United deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:00 am
DEN
- MAD
2 stops24h 45m
Multiple Airlines
Mon 9/146:25 pm
MAD
- DEN
1 stop27h 20m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$804
This SWISS deal was found by Cheapflights users on 7/21. 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.
Wed 9/163:58 pm
DEN
- MAD
2 stops18h 42m
SWISS
Mon 9/287:30 pm
MAD
- DEN
2 stops28h 52m
SWISS
Deal found 7/21![SWISS logo]()
$805
This Expedia deal was found by Cheapflights users on 7/20. 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.
Mon 8/175:44 pm
DEN
- BIO
2 stops19h 06m
Iberia
Mon 8/249:35 pm
BIO
- DEN
2 stops34h 24m
Iberia
Deal found 7/20![Iberia logo]()
$851
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/23. 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.
Fri 12/411:50 am
DEN
- VLC
2 stops21h 40m
TAP AIR PORTUGAL
Fri 12/1112:00 pm
VLC
- DEN
3 stops28h 15m
TAP AIR PORTUGAL
Deal found 7/23![TAP AIR PORTUGAL logo]()
$1,032
This Scandinavian Airlines deal was found by Cheapflights users on 7/20. 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.
Sat 9/126:40 am
DEN
- PMI
3 stops28h 30m
Scandinavian Airlines
Fri 9/189:55 am
PMI
- DEN
2 stops20h 40m
Scandinavian Airlines
Deal found 7/20![Scandinavian Airlines logo]()
$1,069
This Turkish Airlines deal was found by Cheapflights users on 7/21. 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.
Sat 9/198:25 pm
DEN
- BCN
1 stop30h 20m
Turkish Airlines
Mon 9/282:35 pm
BCN
- DEN
1 stop35h 50m
Turkish Airlines
Deal found 7/21![Turkish Airlines logo]()
$720
This British Airways deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:01 pm
DEN
- AGP
1 stop16h 49m
British Airways
Thu 11/123:20 pm
AGP
- DEN
1 stop31h 50m
British Airways
Deal found 7/24![British Airways logo]()
$737
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 12/74:15 pm
DEN
- VLC
2 stops17h 15m
United Airlines
Fri 12/116:10 am
VLC
- DEN
1 stop15h 30m
United Airlines
Deal found 7/23![United Airlines logo]()
$748
This Delta deal was found by Cheapflights users on 7/25. 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.
Sun 9/206:35 am
DEN
- AGP
2 stops21h 10m
Delta
Thu 10/15:25 pm
AGP
- DEN
2 stops34h 40m
Delta
Deal found 7/25![Delta logo]()
$766
This Cheapflightsfares deal was found by Cheapflights users on 7/22. 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.
Tue 9/13:40 pm
DEN
- BIO
2 stops18h 15m
Lufthansa
Tue 9/811:55 am
BIO
- DEN
2 stops20h 35m
Lufthansa
Deal found 7/22![Lufthansa logo]()
$826
This Finnair deal was found by Cheapflights users on 7/23. 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.
Wed 9/92:28 pm
DEN
- VLC
2 stops22h 07m
Multiple Airlines
Mon 9/218:30 pm
VLC
- DEN
1 stop28h 00m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$830
This KLM deal was found by Cheapflights users on 7/24. 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.
Mon 9/711:33 am
DEN
- ALC
2 stops18h 57m
KLM
Mon 9/148:20 pm
ALC
- DEN
2 stops31h 45m
KLM
Deal found 7/24![KLM logo]()
$830
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Sun 12/61:25 pm
DEN
- VLC
2 stops20h 05m
United Airlines
Thu 12/106:10 am
VLC
- DEN
2 stops18h 40m
United Airlines
Deal found 7/24![United Airlines logo]()
$756
This British Airways deal was found by Cheapflights users on 7/23. 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 10/86:35 pm
DEN
- MAD
1 stop17h 30m
British Airways
Fri 10/163:55 pm
MAD
- DEN
1 stop16h 12m
British Airways
Deal found 7/23![British Airways logo]()
$757
This Icelandair deal was found by Cheapflights users on 7/21. 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 11/163:40 pm
DEN
- LPA
1 stop16h 45m
Icelandair
Fri 11/204:30 pm
LPA
- DEN
1 stop32h 30m
Icelandair
Deal found 7/21![Icelandair logo]()
$850
This Delta deal was found by Cheapflights users on 7/22. 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.
Sun 9/136:35 am
DEN
- MAD
2 stops15h 45m
Delta
Tue 9/292:35 pm
MAD
- DEN
2 stops17h 00m
Delta
Deal found 7/22![Delta logo]()
$785
This KLM deal was found by Cheapflights users on 7/25. 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 9/85:45 pm
DEN
- ALC
2 stops31h 40m
KLM
Tue 9/159:35 pm
ALC
- DEN
2 stops25h 49m
KLM
Deal found 7/25![KLM logo]()
$830
This United Airlines deal was found by Cheapflights users on 7/24. 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 11/279:54 am
DEN
- MAD
2 stops13h 51m
United Airlines
Thu 12/36:00 am
MAD
- DEN
1 stop17h 35m
United Airlines
Deal found 7/24![United Airlines logo]()
$759
This Turkish Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 9/236:00 am
DEN
- SVQ
2 stops51h 35m
Multiple Airlines
Sun 10/46:35 pm
SVQ
- DEN
2 stops31h 15m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$836
This Turkish Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 9/178:25 pm
DEN
- AGP
1 stop36h 20m
Turkish Airlines
Fri 10/25:55 pm
AGP
- DEN
1 stop32h 30m
Turkish Airlines
Deal found 7/21![Turkish Airlines logo]()
$839
This Lufthansa deal was found by Cheapflights users on 7/20. 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.
Mon 8/1710:20 am
DEN
- ALC
2 stops22h 10m
Lufthansa
Tue 8/255:20 pm
ALC
- DEN
1 stop30h 20m
Lufthansa
Deal found 7/20![Lufthansa logo]()
$856
This British Airways deal was found by Cheapflights users on 7/21. 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 9/186:40 pm
DEN
- MAD
1 stop31h 00m
British Airways
Mon 9/289:00 pm
MAD
- DEN
1 stop27h 30m
British Airways
Deal found 7/21![British Airways logo]()
$787
This Delta deal was found by Cheapflights users on 7/23. 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 10/66:20 am
DEN
- BCN
1 stop20h 50m
Delta
Tue 10/136:20 am
BCN
- DEN
2 stops17h 29m
Delta
Deal found 7/23![Delta logo]()
$788
Last-minute flights from Colorado to SpainDiscover last-minute flight deals from Colorado to Spain. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Spain. Data last updated July 25, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 7/20. 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 8/144:40 pm
DEN
- BCN
1 stop14h 05m
Icelandair
Thu 8/273:45 pm
BCN
- DEN
1 stop28h 55m
Icelandair
Deal found 7/20![Icelandair logo]()
$698
This FlightHub deal was found by Cheapflights users on 7/20. 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.
Fri 8/144:40 pm
DEN
- BCN
1 stop14h 05m
Icelandair
Sun 8/235:30 pm
BCN
- DEN
1 stop33h 30m
Icelandair
Deal found 7/20![Icelandair logo]()
$725
This Gotogate deal was found by Cheapflights users on 7/23. 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.
Sat 8/158:10 pm
DEN
- BCN
1 stop12h 15m
Icelandair
Fri 8/283:45 pm
BCN
- DEN
1 stop28h 55m
Icelandair
Deal found 7/23![Icelandair logo]()
$708
This Gotogate deal was found by Cheapflights users on 7/20. 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.
Sat 8/158:10 pm
DEN
- BCN
1 stop12h 15m
Icelandair
Sat 8/223:45 pm
BCN
- DEN
1 stop28h 55m
Icelandair
Deal found 7/20![Icelandair logo]()
$718
This Mytrip deal was found by Cheapflights users on 7/24. 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.
Sun 8/164:15 pm
DEN
- BCN
2 stops20h 45m
Multiple Airlines
Mon 8/247:30 am
BCN
- DEN
2 stops20h 52m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$706
This Gotogate deal was found by Cheapflights users on 7/20. 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 8/178:10 pm
DEN
- BCN
1 stop34h 35m
Icelandair
Mon 8/243:45 pm
BCN
- DEN
1 stop35h 15m
Icelandair
Deal found 7/20![Icelandair logo]()
$719
This Gotogate deal was found by Cheapflights users on 7/20. 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 8/178:10 pm
DEN
- ALC
1 stop18h 45m
Icelandair
Tue 8/2511:50 pm
ALC
- DEN
1 stop20h 50m
Icelandair
Deal found 7/20![Icelandair logo]()
$721
This FlightHub deal was found by Cheapflights users on 7/20. 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.
Mon 8/178:10 pm
DEN
- BCN
1 stop34h 35m
Icelandair
Sun 8/235:30 pm
BCN
- DEN
1 stop33h 30m
Icelandair
Deal found 7/20![Icelandair logo]()
$726
This Gotogate deal was found by Cheapflights users on 7/20. 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 8/1811:25 am
DEN
- MAD
1 stop13h 25m
Multiple Airlines
Fri 8/286:00 am
MAD
- DEN
1 stop17h 40m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$767
This Gotogate deal was found by Cheapflights users on 7/22. 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.
Wed 8/194:40 pm
DEN
- BCN
1 stop14h 05m
Icelandair
Wed 8/263:45 pm
BCN
- DEN
1 stop28h 55m
Icelandair
Deal found 7/22![Icelandair logo]()
$723
This Gotogate deal was found by Cheapflights users on 7/24. 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.
Thu 8/208:10 pm
DEN
- BCN
1 stop34h 35m
Icelandair
Wed 9/23:45 pm
BCN
- DEN
1 stop35h 15m
Icelandair
Deal found 7/24![Icelandair logo]()
$711
This Gotogate deal was found by Cheapflights users on 7/23. 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 8/239:40 am
DEN
- MAD
1 stop13h 10m
Air Canada
Tue 9/85:55 am
MAD
- DEN
2 stops20h 51m
Air Canada
Deal found 7/23![Air Canada logo]()
$762
One-way flights from Colorado to SpainSearch for one-way flight options from Colorado to Spain. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
Search for one-way flight options from Colorado to Spain. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This Trip.com deal was found by Cheapflights users on 7/24. 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.
Sun 10/184:40 pm
DEN
- BCN
2 stops20h 20m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 10/44:40 pm
DEN
- VLC
3 stops33h 45m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 10/216:30 am
DEN
- BCN
3 stops31h 25m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 10/174:40 pm
DEN
- BCN
2 stops22h 45m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 10/24:40 pm
DEN
- PMI
3 stops44h 35m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 10/74:40 pm
DEN
- BCN
2 stops22h 25m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$280
This Mytrip deal was found by Cheapflights users on 7/20. 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.
Wed 12/23:40 pm
DEN
- BCN
1 stop14h 00m
Icelandair
Deal found 7/20![Icelandair logo]()
$282
This Booking.com deal was found by Cheapflights users on 7/21. 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 11/183:40 pm
DEN
- BCN
1 stop14h 00m
Icelandair
Deal found 7/21![Icelandair logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/318:10 pm
DEN
- BCN
3 stops41h 30m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$288
This Mytrip deal was found by Cheapflights users on 7/21. 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 8/138:10 pm
DEN
- BCN
1 stop34h 35m
Icelandair
Deal found 7/21![Icelandair logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 10/198:44 pm
DEN
- ALC
3 stops37h 26m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/1011:59 pm
DEN
- MAD
3 stops41h 01m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$305
Find flight deals from Colorado to Spain
Keep the following information in mind while searching for Colorado to Spain flight deals. Data was last updated July 25, 2026.
Round-trip from | $601 (Cheapflightsfares) |
|---|---|
One-way from | $253 (Trip.com) |
Popular in | June |
Cheapest in | November |
Average price | $1,189 |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to Spain 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 July 25, 2026.
Use the filters below to find and compare flights from Colorado to Spain that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverBarcelona
DEN - BCN
DENBCN
Denver Intl
Thu 10/22
8:25 pm-10:45 am
1 stop30h 20m
Barcelona-El Prat
Tue 10/27
12:20 pm-6:25 pm
1 stop37h 05m
$720
DenverBarcelona
DEN - BCN
DENBCN
Denver Intl
Sat 9/19
8:25 pm-10:45 am
1 stop30h 20m
Barcelona-El Prat
Mon 9/28
2:35 pm-6:25 pm
1 stop35h 50m
$720
DenverAlicante
DEN - ALC
DENALC
Denver Intl
Mon 8/17
8:10 pm-10:55 pm
1 stop18h 45m
Alicante
Tue 8/25
11:50 pm-12:40 pm
1 stop20h 50m
$721
Quickest round-trip
DenverBarcelona
DEN - BCN
DENBCN
Denver Intl
Sun 12/6
11:20 am-9:35 am
1 stop14h 15m
Barcelona-El Prat
Thu 12/10
6:50 am-3:35 pm
1 stop16h 45m
$727
DenverValencia
DEN - VLC
DENVLC
Denver Intl
Sun 12/6
5:01 pm-3:50 pm
1 stop14h 49m
Valencia
Thu 12/10
12:00 pm-3:10 pm
1 stop35h 10m
$736
DenverMálaga
DEN - AGP
DENAGP
Denver Intl
Sun 11/8
5:01 pm-5:50 pm
1 stop16h 49m
Malaga
Thu 11/12
3:20 pm-3:10 pm
1 stop31h 50m
$737
DenverValencia
DEN - VLC
DENVLC
Denver Intl
Mon 12/7
4:15 pm-5:30 pm
2 stops17h 15m
Valencia
Fri 12/11
6:10 am-1:40 pm
1 stop15h 30m
$748
DenverValencia
DEN - VLC
DENVLC
Denver Intl
Sun 12/6
1:25 pm-5:30 pm
2 stops20h 05m
Valencia
Thu 12/10
6:10 am-4:50 pm
2 stops18h 40m
$756
DenverMadrid
DEN - MAD
DENMAD
Denver Intl
Thu 10/8
6:35 pm-8:05 pm
1 stop17h 30m
Madrid Barajas
Fri 10/16
3:55 pm-12:07 am
1 stop16h 12m
$757
DenverMadrid
DEN - MAD
DENMAD
Denver Intl
Fri 11/27
9:54 am-7:45 am
2 stops13h 51m
Madrid Barajas
Thu 12/3
6:00 am-3:35 pm
1 stop17h 35m
$759
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Colorado to Spain
Have a flexible travel schedule? Discover the best time to fly to Spain from Colorado with our price prediction graph.
DEN-VLC
DEN-BCN
DEN-PMI
DEN-ALC
DEN-BIO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Colorado to Spain
USCO-ES0
DEN-VLC
DEN-BCN
DEN-PMI
DEN-ALC
What is the cheapest month to book a flight from Colorado to Spain?
Currently, February is the cheapest month in which you can book a flight from Colorado to Spain (average of $613). Flying from Colorado to Spain in June is currently the most expensive (average of $1,227). 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 far ahead should I book a flight from Colorado to Spain?
The price you pay for your flight from Colorado to Spain may vary depending on when you book. For the best chance of a lower fare, look to book 34 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Related info for your journey
Find useful and relevant information for your journey from Colorado to Spain. 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 Colorado to Spain
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Spain by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Colorado to Spain by cabin class
Find flights from Colorado to Spain, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Spain flights
Browse other Colorado and Spain flight options. Last updated on July 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Spain
Find the right flight back to Colorado after your stay in Spain
Colorado to Spain flights
Consider these flights traveling from Colorado to Spain.
Fly to Spain regions
Consider these flights traveling to Spain regions.
Top 10 airlines flying from Colorado to Spain
Discover the top 10 airlines that operate flights from Colorado to Spain. 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 July 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$283 | Average$968 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$327 | Average$532 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$369 | Average$429 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$389 | Average$1,020 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$424 | Average$784 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$440 | Average$821 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$479 | Average$948 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$483 | Average$765 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$483 | Average$846 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$494 | Average$879 | FlexibilityNo cancel fee | On-timeN/A |