$395+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — DEN
Aug 27 — Sep 31
Round-trip
1 adult, Economy
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Find cheap flights from Spain to Colorado with Cheapflights
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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 July 28, 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 July 28, 2026.
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:35 am
MAD
- DEN
1 stop13h 55m
British Airways
Sat 10/36:35 pm
DEN
- MAD
1 stop15h 35m
British Airways
Deal found 7/23![British Airways logo]()
$634
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:30 am
MAD
- DEN
1 stop14h 00m
British Airways
Sat 10/36:35 pm
DEN
- MAD
1 stop17h 30m
British Airways
Deal found 7/23![British Airways logo]()
$649
This eDestinos deal was found by Cheapflights users on 7/26. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:55 pm
MAD
- DEN
1 stop16h 12m
Iberia
Sat 10/316:01 pm
DEN
- MAD
1 stop17h 29m
Iberia
Deal found 7/26![Iberia logo]()
$657
This Trip.com deal was found by Cheapflights users on 7/28. 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.
Tue 8/256:25 pm
MAD
- DEN
1 stop27h 20m
Lufthansa
Tue 9/15:40 pm
DEN
- MAD
1 stop14h 30m
Lufthansa
Deal found 7/28![Lufthansa logo]()
$672
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/62:05 pm
MAD
- DEN
1 stop16h 37m
JetBlue
Mon 10/512:45 pm
DEN
- MAD
1 stop14h 45m
JetBlue
Deal found 7/23![JetBlue logo]()
$703
This lol.travel deal was found by Cheapflights users on 7/27. 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.
Thu 9/1011:45 am
MAD
- DEN
1 stop20h 32m
Finnair
Wed 9/232:27 pm
DEN
- MAD
1 stop15h 03m
Finnair
Deal found 7/27![Finnair logo]()
$708
This British Airways deal was found by Cheapflights users on 7/26. 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.
Mon 10/53:25 pm
MAD
- DEN
1 stop15h 11m
British Airways
Thu 10/221:07 pm
DEN
- MAD
2 stops20h 23m
British Airways
Deal found 7/26![British Airways logo]()
$721
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.
Thu 9/1012:40 pm
MAD
- DEN
1 stop37h 02m
British Airways
Wed 9/236:40 pm
DEN
- MAD
1 stop17h 25m
British Airways
Deal found 7/24![British Airways logo]()
$722
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:25 pm
BCN
- DEN
1 stop13h 35m
Icelandair
Wed 11/183:40 pm
DEN
- BCN
1 stop14h 00m
Icelandair
Deal found 7/23![Icelandair logo]()
$729
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/82:45 pm
BCN
- DEN
1 stop35h 15m
Icelandair
Wed 11/183:40 pm
DEN
- BCN
1 stop14h 00m
Icelandair
Deal found 7/23![Icelandair logo]()
$730
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:45 pm
BCN
- DEN
1 stop28h 55m
Icelandair
Sun 9/274:40 pm
DEN
- BCN
1 stop14h 05m
Icelandair
Deal found 7/25![Icelandair logo]()
$745
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:50 pm
BCN
- DEN
1 stop17h 52m
JetBlue
Mon 10/512:45 pm
DEN
- BCN
1 stop13h 00m
JetBlue
Deal found 7/23![JetBlue logo]()
$753
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 July 28, 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 July 28, 2026.
This British Airways deal was found by Cheapflights users on 7/26. 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.
Wed 1/208:50 pm
MAD
- DEN
1 stop26h 20m
British Airways
Wed 1/275:01 pm
DEN
- MAD
1 stop15h 54m
British Airways
Deal found 7/26![British Airways logo]()
$663
This Iberia deal was found by Cheapflights users on 7/26. 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.
Thu 1/211:00 pm
MAD
- COS
1 stop15h 57m
Multiple Airlines
Mon 1/253:17 pm
COS
- MAD
1 stop30h 53m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$755
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:05 am
MAD
- COS
1 stop15h 29m
Iberia
Mon 11/1610:20 am
COS
- MAD
2 stops19h 55m
Iberia
Deal found 7/25![Iberia logo]()
$834
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:00 pm
PMI
- DEN
2 stops35h 14m
Scandinavian Airlines
Sun 9/276:35 am
DEN
- PMI
2 stops42h 30m
Scandinavian Airlines
Deal found 7/25![Scandinavian Airlines logo]()
$855
This Delta deal was found by Cheapflights users on 7/27. 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 10/16:45 am
BIO
- DEN
2 stops24h 29m
Delta
Wed 10/146:00 am
DEN
- BIO
2 stops19h 50m
Delta
Deal found 7/27![Delta logo]()
$877
This KLM deal was found by Cheapflights users on 7/27. 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 8/316:45 am
BIO
- DEN
2 stops16h 38m
KLM
Mon 9/75:40 pm
DEN
- BIO
1 stop20h 20m
KLM
Deal found 7/27![KLM logo]()
$878
This Virgin Atlantic deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:55 am
BCN
- DEN
2 stops18h 18m
Virgin Atlantic
Sun 9/276:30 am
DEN
- BCN
2 stops18h 05m
Virgin Atlantic
Deal found 7/26![Virgin Atlantic logo]()
$891
This United Airlines deal was found by Cheapflights users on 7/26. 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 10/16:50 am
BIO
- DEN
1 stop14h 45m
United Airlines
Wed 10/145:40 pm
DEN
- BIO
1 stop20h 45m
United Airlines
Deal found 7/26![United Airlines logo]()
$904
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:45 pm
BCN
- DEN
1 stop35h 15m
Icelandair
Sun 9/274:40 pm
DEN
- BCN
1 stop14h 05m
Icelandair
Deal found 7/23![Icelandair logo]()
$916
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:10 pm
ALC
- DEN
2 stops27h 35m
Lufthansa
Sat 9/124:15 pm
DEN
- ALC
1 stop17h 10m
Lufthansa
Deal found 7/23![Lufthansa logo]()
$924
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/27. 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 1/1510:00 am
SVQ
- DEN
2 stops32h 42m
TAP AIR PORTUGAL
Mon 1/1811:35 am
DEN
- SVQ
2 stops37h 40m
TAP AIR PORTUGAL
Deal found 7/27![TAP AIR PORTUGAL logo]()
$939
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:10 pm
BCN
- DEN
2 stops35h 07m
Finnair
Sun 9/2710:47 am
DEN
- BCN
1 stop15h 23m
Finnair
Deal found 7/24![Finnair logo]()
$1,024
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.
Tue 12/85:40 pm
AGP
- DEN
1 stop31h 45m
Turkish Airlines
Fri 1/17:30 pm
DEN
- AGP
1 stop37h 10m
Turkish Airlines
Deal found 7/24![Turkish Airlines logo]()
$1,057
This American Airlines deal was found by Cheapflights users on 7/27. 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 11/510:20 am
ALC
- DEN
2 stops20h 38m
American Airlines
Sun 11/811:59 pm
DEN
- ALC
2 stops29h 11m
American Airlines
Deal found 7/27![American Airlines logo]()
$1,121
This Air Europa 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:35 am
OVD
- DEN
2 stops20h 08m
Air Europa
Tue 11/1712:20 pm
DEN
- OVD
2 stops23h 55m
Air Europa
Deal found 7/24![Air Europa logo]()
$1,214
This British Airways deal was found by Cheapflights users on 7/26. 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.
Sat 1/231:15 pm
MAD
- DEN
1 stop15h 56m
British Airways
Wed 1/275:01 pm
DEN
- MAD
1 stop19h 04m
British Airways
Deal found 7/26![British Airways logo]()
$681
This British Airways deal was found by Cheapflights users on 7/26. 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 1/221:00 pm
MAD
- DEN
1 stop15h 53m
British Airways
Sun 1/315:29 pm
DEN
- MAD
1 stop31h 51m
British Airways
Deal found 7/26![British Airways logo]()
$691
This KLM deal was found by Cheapflights users on 7/26. 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 1/216:05 am
MAD
- DEN
2 stops19h 25m
Multiple Airlines
Sat 1/3012:00 pm
DEN
- MAD
2 stops15h 30m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$830
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:40 pm
MAD
- DEN
1 stop37h 02m
British Airways
Wed 9/236:40 pm
DEN
- MAD
1 stop17h 25m
British Airways
Deal found 7/25![British Airways logo]()
$721
This Delta deal was found by Cheapflights users on 7/28. 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 9/146:30 am
VLC
- DEN
2 stops22h 43m
Delta
Mon 9/215:40 pm
DEN
- VLC
1 stop14h 35m
Delta
Deal found 7/28![Delta logo]()
$878
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.
Fri 10/96:45 am
BIO
- DEN
2 stops17h 04m
KLM
Thu 10/224:18 pm
DEN
- BIO
2 stops16h 12m
KLM
Deal found 7/25![KLM logo]()
$882
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:05 am
VLC
- DEN
2 stops36h 26m
United Airlines
Sun 9/204:15 pm
DEN
- VLC
1 stop16h 55m
United Airlines
Deal found 7/25![United Airlines logo]()
$907
This Lufthansa deal was found by Cheapflights users on 7/26. 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 10/75:55 pm
OVD
- DEN
1 stop29h 45m
Lufthansa
Fri 10/233:45 pm
DEN
- OVD
2 stops17h 25m
Lufthansa
Deal found 7/26![Lufthansa logo]()
$928
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.
Mon 8/316:30 am
VLC
- DEN
2 stops19h 27m
Multiple Airlines
Mon 9/75:40 pm
DEN
- VLC
1 stop21h 30m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$877
This Delta deal was found by Cheapflights users on 7/26. 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 8/315:25 pm
AGP
- DEN
2 stops31h 58m
Delta
Mon 9/71:00 pm
DEN
- AGP
2 stops21h 40m
Delta
Deal found 7/26![Delta logo]()
$878
This British Airways deal was found by Cheapflights users on 7/26. 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 9/1010:30 am
MAD
- DEN
1 stop14h 00m
British Airways
Thu 9/242:27 pm
DEN
- MAD
1 stop15h 03m
British Airways
Deal found 7/26![British Airways logo]()
$732
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.
Mon 8/316:30 am
VLC
- DEN
2 stops19h 18m
KLM
Mon 9/74:33 pm
DEN
- VLC
2 stops16h 02m
KLM
Deal found 7/25![KLM logo]()
$899
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.
Thu 9/2412:50 pm
PMI
- DEN
2 stops31h 46m
United Airlines
Sun 9/273:50 pm
DEN
- PMI
1 stop30h 25m
United Airlines
Deal found 7/23![United Airlines logo]()
$908
This KLM deal was found by Cheapflights users on 7/26. 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 8/3110:40 am
AGP
- DEN
2 stops20h 04m
Multiple Airlines
Mon 9/75:40 pm
DEN
- AGP
1 stop20h 55m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$878
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:30 am
VLC
- DEN
2 stops21h 22m
Delta
Sat 9/123:25 pm
DEN
- VLC
2 stops16h 50m
Delta
Deal found 7/24![Delta logo]()
$879
Last-minute flights from Spain to ColoradoDiscover last-minute flight deals from Spain to Colorado. Data last updated July 28, 2026 and is based on user searches.
Discover last-minute flight deals from Spain to Colorado. Data last updated July 28, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 7/26. 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.
Mon 8/101:35 pm
MAD
- DEN
1 stop18h 24m
Finnair
Wed 8/2612:39 pm
DEN
- MAD
1 stop12h 26m
Finnair
Deal found 7/26![Finnair logo]()
$878
This Trip.com deal was found by Cheapflights users on 7/28. 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.
Tue 8/256:25 pm
MAD
- DEN
1 stop27h 20m
Lufthansa
Tue 9/15:40 pm
DEN
- MAD
1 stop14h 30m
Lufthansa
Deal found 7/28![Lufthansa logo]()
$672
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.
Sat 8/296:00 am
MAD
- DEN
2 stops21h 51m
Delta
Sat 9/123:25 pm
DEN
- MAD
2 stops17h 20m
Delta
Deal found 7/25![Delta logo]()
$888
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:40 pm
MAD
- DEN
1 stop14h 58m
British Airways
Sat 9/56:40 pm
DEN
- MAD
1 stop13h 10m
British Airways
Deal found 7/25![British Airways logo]()
$757
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:50 am
MAD
- DEN
1 stop20h 15m
Virgin Atlantic
Sat 9/510:19 am
DEN
- MAD
2 stops17h 56m
Virgin Atlantic
Deal found 7/25![Virgin Atlantic logo]()
$913
This KLM deal was found by Cheapflights users on 7/26. 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 8/316:30 am
VLC
- DEN
2 stops19h 27m
Multiple Airlines
Mon 9/75:40 pm
DEN
- VLC
1 stop21h 30m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$877
This KLM deal was found by Cheapflights users on 7/27. 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 8/316:45 am
BIO
- DEN
2 stops16h 38m
KLM
Mon 9/75:40 pm
DEN
- BIO
1 stop20h 20m
KLM
Deal found 7/27![KLM logo]()
$878
This Delta deal was found by Cheapflights users on 7/26. 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 8/316:40 am
VLC
- DEN
1 stop17h 00m
Delta
Mon 9/75:40 pm
DEN
- VLC
1 stop14h 35m
Delta
Deal found 7/26![Delta logo]()
$878
This KLM deal was found by Cheapflights users on 7/26. 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 8/3110:40 am
AGP
- DEN
2 stops20h 04m
Multiple Airlines
Mon 9/75:40 pm
DEN
- AGP
1 stop20h 55m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$878
This Delta deal was found by Cheapflights users on 7/26. 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 8/316:00 am
AGP
- DEN
1 stop17h 40m
Delta
Mon 9/75:40 pm
DEN
- AGP
1 stop17h 00m
Delta
Deal found 7/26![Delta logo]()
$879
This Delta deal was found by Cheapflights users on 7/27. 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 8/316:45 am
BIO
- DEN
2 stops21h 07m
Delta
Mon 9/76:00 am
DEN
- BIO
2 stops21h 15m
Delta
Deal found 7/27![Delta logo]()
$883
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.
Mon 8/316:30 am
VLC
- DEN
2 stops19h 18m
KLM
Mon 9/74:33 pm
DEN
- VLC
2 stops16h 02m
KLM
Deal found 7/25![KLM logo]()
$899
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 July 28, 2026.
Search for one-way flight options from Spain to Colorado. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 9/109:40 pm
AGP
- DEN
3 stops55h 44m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 9/116:45 am
MAD
- DEN
3 stops46h 39m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$400
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.
Tue 10/610:10 am
BCN
- DEN
3 stops55h 30m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$401
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 9/307:00 am
AGP
- DEN
3 stops48h 53m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 9/106:55 pm
MAD
- DEN
3 stops58h 29m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 9/309:55 am
BCN
- DEN
3 stops46h 20m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 9/1010:55 am
MAD
- DEN
2 stops32h 25m
WestJet
Deal found 7/26![WestJet logo]()
$410
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.
Sun 9/205:45 am
MAD
- DEN
3 stops58h 19m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$411
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.
Thu 9/104:40 pm
BCN
- DEN
3 stops53h 20m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$420
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 9/119:20 am
BCN
- DEN
3 stops45h 13m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 10/1310:10 am
BCN
- DEN
3 stops55h 30m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$428
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.
Sun 9/209:40 pm
BIO
- DEN
3 stops48h 20m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$428
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 July 28, 2026.
Round-trip from | $634 |
|---|---|
One-way from | $395 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $974 |
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 July 28, 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
MadridDenver
MAD - DEN
MADDEN
Madrid Barajas
Wed 1/20
8:50 pm-3:10 pm
1 stop26h 20m
Denver Intl
Wed 1/27
5:01 pm-4:55 pm
1 stop15h 54m
$663
MadridDenver
MAD - DEN
MADDEN
Madrid Barajas
Sat 1/23
1:15 pm-9:11 pm
1 stop15h 56m
Denver Intl
Wed 1/27
5:01 pm-8:05 pm
1 stop19h 04m
$681
MadridDenver
MAD - DEN
MADDEN
Madrid Barajas
Fri 1/22
1:00 pm-8:53 pm
1 stop15h 53m
Denver Intl
Sun 1/31
5:29 pm-9:20 am
1 stop31h 51m
$691
MadridDenver
MAD - DEN
MADDEN
Madrid Barajas
Thu 9/10
12:40 pm-5:42 pm
1 stop37h 02m
Denver Intl
Wed 9/23
6:40 pm-8:05 pm
1 stop17h 25m
$721
Quickest round-trip
MadridDenver
MAD - DEN
MADDEN
Madrid Barajas
Thu 9/10
10:30 am-4:30 pm
1 stop14h 00m
Denver Intl
Thu 9/24
2:27 pm-1:30 pm
1 stop15h 03m
$732
MadridColorado Springs
MAD - COS
MADCOS
Madrid Barajas
Thu 1/21
1:00 pm-8:57 pm
1 stop15h 57m
Colorado Springs
Mon 1/25
3:17 pm-6:10 am
1 stop30h 53m
$755
MadridDenver
MAD - DEN
MADDEN
Madrid Barajas
Thu 1/21
6:05 am-5:30 pm
2 stops19h 25m
Denver Intl
Sat 1/30
12:00 pm-11:30 am
2 stops15h 30m
$830
MadridColorado Springs
MAD - COS
MADCOS
Madrid Barajas
Thu 11/12
11:05 am-6:34 pm
1 stop15h 29m
Colorado Springs
Mon 11/16
10:20 am-2:15 pm
2 stops19h 55m
$834
Palma de MallorcaDenver
PMI - DEN
PMIDEN
Palma de Mallorca Son Sant Joan
Thu 9/24
8:00 pm-11:14 pm
2 stops35h 14m
Denver Intl
Sun 9/27
6:35 am-9:05 am
2 stops42h 30m
$855
BilbaoDenver
BIO - DEN
BIODEN
Bilbao
Thu 10/1
6:45 am-11:14 pm
2 stops24h 29m
Denver Intl
Wed 10/14
6:00 am-9:50 am
2 stops19h 50m
$877
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.
MAD-DEN
MAD-COS
PMI-DEN
BIO-DEN
BCN-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
MAD-DEN
MAD-COS
PMI-DEN
BIO-DEN
What is the cheapest month to book a flight from Spain to Colorado?
Currently, October is the cheapest month in which you can book a flight from Spain to Colorado (average of $810). Flying from Spain to Colorado in March is currently the most expensive (average of $1,213). 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 Spain to Colorado?
The price you pay for your flight from Spain to Colorado may vary depending on when you book. For the best chance of a lower fare, look to book 32 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 July 28, 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.
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
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.
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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 July 28, 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 July 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$631 | Average$1,144 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$704 | Average$1,189 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$796 | Average$1,017 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$882 | Average$1,101 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,198 | Average$1,198 | FlexibilityNo cancel fee | On-time77% |