$279+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MAD
Jul 9 — Jul 161
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 June 9, 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 June 9, 2026.
This Gotogate deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 10/314:40 pm
DEN
- BCN
1 stop13h 50m
Icelandair
Sat 11/1412:25 pm
BCN
- DEN
1 stop13h 40m
Icelandair
Deal found 6/8![Icelandair logo]()
$646
This Gotogate deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 10/314:40 pm
DEN
- BCN
1 stop13h 50m
Icelandair
Tue 11/1712:25 pm
BCN
- DEN
1 stop13h 40m
Icelandair
Deal found 6/9![Icelandair logo]()
$649
This Gotogate deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 11/183:40 pm
DEN
- BCN
1 stop13h 50m
Icelandair
Tue 11/2412:25 pm
BCN
- DEN
1 stop13h 40m
Icelandair
Deal found 6/5![Icelandair logo]()
$651
This Gotogate deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 11/33:40 pm
DEN
- AGP
1 stop14h 05m
Icelandair
Wed 11/182:45 pm
AGP
- DEN
1 stop35h 20m
Icelandair
Deal found 6/9![Icelandair logo]()
$656
This FlightHub deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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
- BCN
1 stop13h 50m
Icelandair
Tue 11/1712:25 pm
BCN
- DEN
1 stop13h 40m
Icelandair
Deal found 6/8![Icelandair logo]()
$661
This Cheapflightsfares deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/296:40 pm
DEN
- BCN
1 stop20h 00m
British Airways
Thu 10/1510:15 am
BCN
- DEN
1 stop14h 10m
British Airways
Deal found 6/9![British Airways logo]()
$720
This Cheapflightsfares deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 10/146:35 pm
DEN
- BCN
1 stop13h 20m
British Airways
Wed 10/217:40 am
BCN
- DEN
1 stop16h 45m
British Airways
Deal found 6/8![British Airways logo]()
$721
This oojo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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.
Tue 10/136:35 pm
DEN
- PMI
1 stop15h 15m
British Airways
Tue 10/208:35 pm
PMI
- DEN
1 stop27h 50m
British Airways
Deal found 6/9![British Airways logo]()
$723
This Iberia deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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.
Tue 9/226:40 pm
DEN
- BCN
1 stop16h 00m
Iberia
Tue 9/2910:30 am
BCN
- DEN
1 stop14h 27m
Iberia
Deal found 6/9![Iberia logo]()
$723
This oojo deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
Tue 11/35:25 pm
DEN
- AGP
1 stop16h 40m
British Airways
Tue 11/1712:40 pm
AGP
- DEN
1 stop34h 50m
British Airways
Deal found 6/5![British Airways logo]()
$723
This British Airways deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:35 pm
DEN
- BCN
1 stop20h 05m
British Airways
Wed 10/71:30 pm
BCN
- DEN
1 stop16h 08m
British Airways
Deal found 6/4![British Airways logo]()
$724
This oojo deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
Sun 10/115:40 pm
DEN
- BIO
1 stop21h 45m
Lufthansa
Wed 10/216:50 am
BIO
- DEN
1 stop16h 50m
Lufthansa
Deal found 6/5![Lufthansa logo]()
$725
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 June 9, 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 June 9, 2026.
This British Airways deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:35 pm
DEN
- BCN
1 stop20h 05m
British Airways
Wed 10/71:30 pm
BCN
- DEN
1 stop16h 08m
British Airways
Deal found 6/4![British Airways logo]()
$724
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 10/1111:59 pm
DEN
- PMI
1 stop22h 16m
United Airlines
Thu 10/2212:15 pm
PMI
- DEN
2 stops41h 29m
United Airlines
Deal found 6/6![United Airlines logo]()
$733
This Turkish Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 10/18:25 pm
DEN
- BCN
1 stop30h 20m
Turkish Airlines
Tue 10/137:40 am
BCN
- DEN
1 stop18h 45m
Turkish Airlines
Deal found 6/9![Turkish Airlines logo]()
$762
This Finnair deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 9/96:40 pm
DEN
- VLC
1 stop17h 55m
Multiple Airlines
Wed 9/236:15 am
VLC
- DEN
2 stops24h 10m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$765
This KLM deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 9/291:00 pm
DEN
- PMI
2 stops17h 40m
KLM
Tue 10/1310:20 pm
PMI
- DEN
2 stops27h 15m
KLM
Deal found 6/7![KLM logo]()
$767
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
Wed 9/96:30 am
DEN
- VLC
2 stops21h 05m
Delta
Wed 9/236:35 am
VLC
- DEN
2 stops21h 16m
Delta
Deal found 6/5![Delta logo]()
$771
This Scandinavian Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 9/56:40 am
DEN
- PMI
2 stops28h 30m
Scandinavian Airlines
Wed 9/99:55 am
PMI
- DEN
2 stops20h 54m
Scandinavian Airlines
Deal found 6/7![Scandinavian Airlines logo]()
$789
This Lufthansa deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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.
Sun 8/24:15 pm
DEN
- BIO
1 stop17h 40m
Lufthansa
Sun 8/96:40 pm
BIO
- DEN
1 stop27h 05m
Lufthansa
Deal found 6/8![Lufthansa logo]()
$950
This Expedia deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
Tue 8/1812:23 pm
DEN
- TFN
2 stops17h 52m
Iberia
Mon 8/319:10 pm
TFN
- DEN
2 stops53h 28m
Iberia
Deal found 6/7![Iberia logo]()
$1,024
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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.
Sat 11/71:00 pm
DEN
- MAD
2 stops17h 05m
TAP AIR PORTUGAL
Sat 11/1412:10 pm
MAD
- DEN
3 stops28h 05m
TAP AIR PORTUGAL
Deal found 6/6![TAP AIR PORTUGAL logo]()
$1,401
This British Airways deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 11/165:25 pm
DEN
- BCN
1 stop33h 00m
British Airways
Fri 11/206:40 am
BCN
- DEN
1 stop16h 50m
British Airways
Deal found 6/8![British Airways logo]()
$730
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 9/279:40 am
DEN
- PMI
1 stop14h 50m
United Airlines
Wed 10/1410:00 am
PMI
- DEN
1 stop14h 53m
United Airlines
Deal found 6/7![United Airlines logo]()
$752
This Turkish Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 stop37h 15m
Turkish Airlines
Tue 10/2712:20 pm
BCN
- DEN
1 stop37h 05m
Turkish Airlines
Deal found 6/7![Turkish Airlines logo]()
$762
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 9/66:40 am
DEN
- AGP
2 stops28h 00m
Delta
Wed 9/235:25 pm
AGP
- DEN
2 stops29h 59m
Delta
Deal found 6/7![Delta logo]()
$772
This Finnair deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
Mon 9/288:00 am
COS
- BCN
2 stops21h 05m
Multiple Airlines
Tue 10/67:00 pm
BCN
- COS
2 stops27h 45m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$774
This Scandinavian Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:20 am
DEN
- BCN
2 stops27h 50m
Scandinavian Airlines
Fri 9/47:00 pm
BCN
- DEN
2 stops36h 02m
Scandinavian Airlines
Deal found 6/4![Scandinavian Airlines logo]()
$798
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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.
Sun 7/512:11 pm
DEN
- TFN
2 stops18h 04m
American Airlines
Mon 7/209:15 am
TFN
- DEN
2 stops20h 10m
American Airlines
Deal found 6/8![American Airlines logo]()
$1,638
This KLM deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:17 pm
DEN
- PMI
2 stops17h 23m
KLM
Wed 8/198:45 am
PMI
- DEN
2 stops19h 06m
KLM
Deal found 6/4![KLM logo]()
$842
This Finnair deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 10/78:00 am
COS
- BCN
2 stops21h 05m
Multiple Airlines
Tue 10/207:00 pm
BCN
- COS
2 stops27h 45m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$774
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 9/75:40 pm
DEN
- AGP
1 stop17h 00m
Delta
Thu 9/246:00 am
AGP
- DEN
2 stops25h 25m
Delta
Deal found 6/7![Delta logo]()
$775
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 11/166:35 pm
COS
- BCN
2 stops30h 25m
United Airlines
Wed 11/181:50 pm
BCN
- COS
2 stops39h 50m
United Airlines
Deal found 6/7![United Airlines logo]()
$794
This British Airways deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 10/26:35 pm
DEN
- BCN
1 stop16h 25m
British Airways
Tue 10/135:25 pm
BCN
- DEN
1 stop31h 00m
British Airways
Deal found 6/9![British Airways logo]()
$804
This KLM deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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.
Wed 9/212:54 pm
DEN
- PMI
2 stops18h 31m
KLM
Thu 9/1010:35 pm
PMI
- DEN
2 stops26h 56m
KLM
Deal found 6/6![KLM logo]()
$842
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 10/46:05 am
DEN
- BCN
2 stops18h 40m
Delta
Tue 10/206:20 am
BCN
- DEN
2 stops21h 40m
Delta
Deal found 6/6![Delta logo]()
$789
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 11/89:20 am
COS
- BCN
1 stop19h 50m
United Airlines
Wed 11/113:05 pm
BCN
- COS
1 stop14h 35m
United Airlines
Deal found 6/8![United Airlines logo]()
$799
This United deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
Sun 9/64:15 pm
DEN
- VLC
1 stop16h 55m
Multiple Airlines
Sun 9/205:55 am
VLC
- DEN
2 stops19h 03m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$803
This British Airways deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 10/16:35 pm
DEN
- BCN
1 stop18h 00m
British Airways
Tue 10/1310:15 am
BCN
- DEN
2 stops18h 17m
British Airways
Deal found 6/8![British Airways logo]()
$815
This KLM deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 9/75:40 pm
DEN
- SVQ
1 stop21h 45m
KLM
Wed 9/236:50 am
SVQ
- DEN
1 stop16h 50m
KLM
Deal found 6/7![KLM logo]()
$844
This Lufthansa deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/134:15 pm
DEN
- AGP
1 stop17h 40m
Lufthansa
Tue 8/46:45 pm
AGP
- DEN
1 stop27h 00m
Lufthansa
Deal found 6/6![Lufthansa logo]()
$1,039
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/2811:57 am
COS
- BCN
1 stop17h 18m
United Airlines
Tue 10/63:15 pm
BCN
- COS
1 stop14h 38m
United Airlines
Deal found 6/8![United Airlines logo]()
$799
Last-minute flights from Colorado to SpainDiscover last-minute flight deals from Colorado to Spain. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Spain. Data last updated June 9, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/56:35 pm
DEN
- MAD
1 stop17h 30m
Multiple Airlines
Wed 7/1510:35 am
MAD
- DEN
1 stop13h 50m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$817
This BusinessClass deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:35 pm
DEN
- MAD
1 stop13h 15m
Multiple Airlines
Wed 7/229:00 pm
MAD
- DEN
1 stop27h 25m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$842
This KAYAK deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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.
Sun 7/124:05 pm
DEN
- MAD
1 stop22h 25m
Lufthansa
Tue 8/186:25 pm
MAD
- DEN
1 stop27h 20m
Lufthansa
Deal found 6/6![Lufthansa logo]()
$846
This lol.travel deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/272:34 pm
DEN
- BCN
1 stop12h 21m
Finnair
Tue 8/1110:30 am
BCN
- DEN
1 stop21h 29m
Finnair
Deal found 6/6![Finnair logo]()
$796
This lol.travel deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/279:40 am
DEN
- BCN
1 stop14h 20m
Air Canada
Tue 8/119:40 am
BCN
- DEN
2 stops18h 42m
Air Canada
Deal found 6/6![Air Canada logo]()
$832
This Gotogate deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:40 am
DEN
- MAD
1 stop13h 10m
Air Canada
Tue 8/111:30 pm
MAD
- DEN
1 stop14h 52m
Air Canada
Deal found 6/4![Air Canada logo]()
$835
This Gotogate deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/274:15 pm
DEN
- MAD
1 stop17h 25m
Lufthansa
Mon 8/106:25 pm
MAD
- DEN
1 stop27h 20m
Lufthansa
Deal found 6/6![Lufthansa logo]()
$838
This Gotogate deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/274:15 pm
DEN
- AGP
1 stop17h 40m
Lufthansa
Wed 8/126:45 pm
AGP
- DEN
1 stop27h 00m
Lufthansa
Deal found 6/5![Lufthansa logo]()
$839
This Gotogate deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/274:15 pm
DEN
- BCN
1 stop14h 40m
Lufthansa
Tue 8/117:55 am
BCN
- DEN
1 stop13h 50m
Lufthansa
Deal found 6/5![Lufthansa logo]()
$846
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/2811:25 am
DEN
- BCN
2 stops16h 10m
Multiple Airlines
Tue 8/117:55 am
BCN
- DEN
1 stop13h 50m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$829
This Gotogate deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/314:15 pm
DEN
- MAD
1 stop17h 25m
Lufthansa
Tue 8/186:25 pm
MAD
- DEN
1 stop27h 20m
Lufthansa
Deal found 6/7![Lufthansa logo]()
$811
This United deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
Fri 7/3111:59 pm
DEN
- MAD
2 stops27h 51m
Multiple Airlines
Tue 8/182:55 pm
MAD
- DEN
1 stop30h 50m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$845
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 June 9, 2026.
Search for one-way flight options from Colorado to Spain. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/244:40 pm
DEN
- BCN
2 stops21h 40m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$279
This Trip.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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.
Thu 7/308:10 pm
DEN
- BCN
2 stops20h 00m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/268:10 pm
DEN
- BIO
2 stops40h 50m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/224:40 pm
DEN
- BIO
2 stops22h 00m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$292
This Trip.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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.
Fri 7/244:40 pm
DEN
- BIO
2 stops20h 20m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$297
This Mytrip deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
Tue 7/288:10 pm
DEN
- BCN
2 stops16h 30m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/204:40 pm
DEN
- BCN
3 stops24h 35m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$307
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/64:40 pm
DEN
- BCN
1 stop14h 05m
Icelandair
Deal found 6/9![Icelandair logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/258:10 pm
DEN
- BIO
2 stops40h 50m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 10/264:40 pm
DEN
- BCN
2 stops35h 50m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/264:40 pm
DEN
- MAD
3 stops32h 30m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$319
This Trip.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
Sat 10/34:40 pm
DEN
- BCN
2 stops23h 45m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$323
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 June 9, 2026.
Round-trip from | $646 (Gotogate) |
|---|---|
One-way from | $279 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $1,299 |
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 June 9, 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
Wed 9/30
6:35 pm-10:40 pm
1 stop20h 05m
Barcelona-El Prat
Wed 10/7
1:30 pm-9:38 pm
1 stop16h 08m
$724
DenverBarcelona
DEN - BCN
DENBCN
Denver Intl
Mon 11/16
5:25 pm-10:25 am
1 stop33h 00m
Barcelona-El Prat
Fri 11/20
6:40 am-3:30 pm
1 stop16h 50m
$730
DenverPalma de Mallorca
DEN - PMI
DENPMI
Denver Intl
Sun 10/11
11:59 pm-6:15 am
1 stop22h 16m
Palma de Mallorca Son Sant Joan
Thu 10/22
12:15 pm-9:44 pm
2 stops41h 29m
$733
Quickest round-trip
DenverPalma de Mallorca
DEN - PMI
DENPMI
Denver Intl
Sun 9/27
9:40 am-8:30 am
1 stop14h 50m
Palma de Mallorca Son Sant Joan
Wed 10/14
10:00 am-4:53 pm
1 stop14h 53m
$752
DenverBarcelona
DEN - BCN
DENBCN
Denver Intl
Thu 10/1
8:25 pm-10:45 am
1 stop30h 20m
Barcelona-El Prat
Tue 10/13
7:40 am-6:25 pm
1 stop18h 45m
$762
DenverBarcelona
DEN - BCN
DENBCN
Denver Intl
Thu 10/22
8:25 pm-5:40 pm
1 stop37h 15m
Barcelona-El Prat
Tue 10/27
12:20 pm-6:25 pm
1 stop37h 05m
$762
DenverValencia
DEN - VLC
DENVLC
Denver Intl
Wed 9/9
6:40 pm-8:35 pm
1 stop17h 55m
Valencia
Wed 9/23
6:15 am-10:25 pm
2 stops24h 10m
$765
DenverPalma de Mallorca
DEN - PMI
DENPMI
Denver Intl
Tue 9/29
1:00 pm-2:40 pm
2 stops17h 40m
Palma de Mallorca Son Sant Joan
Tue 10/13
10:20 pm-5:35 pm
2 stops27h 15m
$767
DenverValencia
DEN - VLC
DENVLC
Denver Intl
Wed 9/9
6:30 am-11:35 am
2 stops21h 05m
Valencia
Wed 9/23
6:35 am-7:51 pm
2 stops21h 16m
$771
DenverMálaga
DEN - AGP
DENAGP
Denver Intl
Sun 9/6
6:40 am-6:40 pm
2 stops28h 00m
Malaga
Wed 9/23
5:25 pm-3:24 pm
2 stops29h 59m
$772
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-BCN
DEN-MAD
DEN-AGP
DEN-BIO
DEN-PMI
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-BCN
DEN-MAD
DEN-AGP
DEN-BIO
What is the cheapest month to book a flight from Colorado to Spain?
Currently, June is the cheapest month in which you can book a flight from Colorado to Spain (average of $109). Flying from Colorado to Spain in October is currently the most expensive (average of $2,743). 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 June 9, 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$298 | Average$1,057 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$369 | Average$417 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$389 | Average$1,015 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$424 | Average$765 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$440 | Average$805 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$476 | Average$722 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$478 | Average$912 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$483 | Average$825 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$494 | Average$879 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$494 | Average$986 | FlexibilityNo cancel fee | On-time76% |