$277+ Cheap flights from Denver (DEN) 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MAD
Sep 29 — Oct 61
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Spain with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Denver to SpainExplore the most affordable flight options available from Denver to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.
Explore the most affordable flight options available from Denver to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.
This Mytrip deal was found by Cheapflights users on 8/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:40 pm -
1 stop14h 00m
Tue 11/1712:25 pm -
1 stop13h 35m
Deal found 8/28![Icelandair logo]()
$550
This Cheapflightsfares deal was found by Cheapflights users on 8/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:40 pm -
1 stop14h 00m
Sat 11/1412:25 pm -
1 stop13h 35m
Deal found 8/28![Icelandair logo]()
$552
This Kiwi.com deal was found by Cheapflights users on 8/28. 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.
Sat 10/314:40 pm -
1 stop14h 00m
Tue 11/1012:25 pm -
1 stop13h 35m
Deal found 8/28![Icelandair logo]()
$579
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:40 pm -
1 stop14h 00m
Thu 11/52:45 pm -
1 stop35h 15m
Deal found 8/29![Icelandair logo]()
$580
This Icelandair deal was found by Cheapflights users on 8/28. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:40 pm -
1 stop14h 00m
Sat 11/712:25 pm -
1 stop13h 35m
Deal found 8/28![Icelandair logo]()
$582
This Icelandair deal was found by Cheapflights users on 8/28. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:40 pm -
1 stop14h 00m
Sun 11/82:45 pm -
1 stop35h 15m
Deal found 8/28![Icelandair logo]()
$583
This Cheapflightsfares deal was found by Cheapflights users on 8/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/143:40 pm -
1 stop14h 00m
Sat 11/2112:25 pm -
1 stop13h 35m
Deal found 8/26![Icelandair logo]()
$603
This FlightHub deal was found by Cheapflights users on 8/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:00 pm -
1 stop18h 30m
Tue 9/2211:10 pm -
1 stop27h 05m
Deal found 8/27![Aer Lingus logo]()
$611
This FlightHub deal was found by Cheapflights users on 8/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:40 pm -
1 stop14h 00m
Tue 12/812:25 pm -
1 stop13h 35m
Deal found 8/26![Icelandair logo]()
$612
This Justfly.com deal was found by Cheapflights users on 8/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/143:40 pm -
1 stop14h 00m
Sun 11/222:45 pm -
1 stop35h 15m
Deal found 8/26![Icelandair logo]()
$614
This FlightHub deal was found by Cheapflights users on 8/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:00 pm -
1 stop18h 30m
Tue 9/2211:10 pm -
1 stop27h 05m
Deal found 8/27![Aer Lingus logo]()
$617
This Justfly.com deal was found by Cheapflights users on 8/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/73:40 pm -
1 stop14h 00m
Sun 11/152:45 pm -
1 stop35h 15m
Deal found 8/28![Icelandair logo]()
$625
Best flights from Denver to SpainDiscover carefully curated flight deals from Denver to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.
Discover carefully curated flight deals from Denver to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.
This Gotogate deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:40 pm -
1 stop14h 10m
Fri 10/2311:50 pm -
1 stop27h 10m
Deal found 8/29![Icelandair logo]()
$735
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:56 pm -
1 stop30h 24m
Tue 10/1312:15 pm -
1 stop30h 16m
Deal found 8/28![United Airlines logo]()
$758
This SWISS deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:15 am -
2 stops18h 40m
Mon 11/99:00 pm -
2 stops33h 44m
Deal found 8/29![SWISS logo]()
$760
This Turkish Airlines deal was found by Cheapflights users on 8/25. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:30 pm -
1 stop37h 10m
Tue 10/272:35 pm -
1 stop34h 50m
Deal found 8/25![Turkish Airlines logo]()
$762
This Delta deal was found by Cheapflights users on 8/25. 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.
Mon 9/216:35 am -
2 stops21h 10m
Mon 10/125:25 pm -
2 stops32h 44m
Deal found 8/25![Delta logo]()
$763
This British Airways deal was found by Cheapflights users on 8/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:01 pm -
1 stop35h 14m
Mon 11/99:00 pm -
1 stop26h 10m
Deal found 8/27![British Airways logo]()
$776
This Air France deal was found by Cheapflights users on 8/25. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/146:30 am -
2 stops21h 05m
Fri 1/227:00 am -
2 stops25h 23m
Deal found 8/25![Air France logo]()
$800
This KLM deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:25 am -
2 stops17h 15m
Tue 10/1310:20 pm -
2 stops24h 47m
Deal found 8/29![KLM logo]()
$802
This United deal was found by Cheapflights users on 8/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:45 am -
2 stops41h 20m
Wed 12/211:45 am -
1 stop34h 45m
Deal found 8/25![Multiple Airlines logo]()
$808
This Travelocity deal was found by Cheapflights users on 8/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:29 pm -
2 stops24h 26m
Mon 10/1211:50 pm -
2 stops48h 35m
Deal found 8/27![Iberia logo]()
$831
This Air Canada deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:40 am -
2 stops17h 50m
Thu 10/229:50 am -
2 stops34h 06m
Deal found 8/30![Air Canada logo]()
$857
This Cheapflightsfares deal was found by Cheapflights users on 8/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:40 pm -
1 stop20h 55m
Wed 9/2312:55 pm -
2 stops18h 33m
Deal found 8/25![Lufthansa logo]()
$931
This Scandinavian Airlines deal was found by Cheapflights users on 8/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:24 pm -
2 stops36h 51m
Tue 11/179:55 am -
2 stops22h 04m
Deal found 8/28![Scandinavian Airlines logo]()
$1,047
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/142:47 pm -
2 stops21h 33m
Wed 2/1712:35 pm -
3 stops27h 40m
Deal found 8/29![TAP AIR PORTUGAL logo]()
$1,178
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Fri 10/169:40 am -
1 stop13h 10m
Fri 10/2312:45 pm -
2 stops31h 36m
Deal found 8/25![United Airlines logo]()
$760
This Delta deal was found by Cheapflights users on 8/26. 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 9/286:15 am -
2 stops21h 30m
Mon 10/125:25 pm -
2 stops32h 44m
Deal found 8/26![Delta logo]()
$763
This British Airways deal was found by Cheapflights users on 8/26. 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 9/306:35 pm -
1 stop13h 20m
Thu 10/157:40 am -
1 stop16h 45m
Deal found 8/26![British Airways logo]()
$780
This KLM deal was found by Cheapflights users on 8/25. 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.
Wed 11/182:26 pm -
2 stops19h 49m
Wed 12/28:15 pm -
2 stops30h 27m
Deal found 8/25![KLM logo]()
$807
This Turkish Airlines deal was found by Cheapflights users on 8/24. 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.
Thu 10/158:30 pm -
1 stop29h 25m
Mon 10/196:55 pm -
1 stop31h 30m
Deal found 8/24![Turkish Airlines logo]()
$808
This Finnair deal was found by Cheapflights users on 8/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:01 pm -
1 stop15h 49m
Mon 11/305:55 pm -
2 stops34h 04m
Deal found 8/28![Multiple Airlines logo]()
$835
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Mon 10/512:09 pm -
1 stop12h 11m
Wed 10/2112:15 pm -
1 stop14h 31m
Deal found 8/25![United Airlines logo]()
$769
This Delta deal was found by Cheapflights users on 8/26. 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 10/56:30 am -
2 stops19h 25m
Sun 10/116:00 am -
2 stops19h 47m
Deal found 8/26![Delta logo]()
$775
This KLM deal was found by Cheapflights users on 8/25. 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 10/55:45 pm -
2 stops18h 55m
Mon 10/128:20 pm -
2 stops28h 36m
Deal found 8/25![KLM logo]()
$807
This Turkish Airlines deal was found by Cheapflights users on 8/27. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:30 pm -
1 stop30h 20m
Sat 10/3112:15 pm -
1 stop38h 10m
Deal found 8/27![Turkish Airlines logo]()
$810
This Turkish Airlines deal was found by Cheapflights users on 8/28. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:29 pm -
2 stops30h 21m
Tue 10/275:35 pm -
2 stops31h 38m
Deal found 8/28![Multiple Airlines logo]()
$837
This Expedia deal was found by Cheapflights users on 8/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:29 pm -
2 stops24h 26m
Sun 10/119:30 pm -
2 stops52h 16m
Deal found 8/27![Iberia logo]()
$931
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Tue 10/68:25 pm -
1 stop19h 00m
Fri 10/236:45 am -
1 stop14h 50m
Deal found 8/26![United Airlines logo]()
$788
This British Airways deal was found by Cheapflights users on 8/25. 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.
Fri 10/26:35 pm -
1 stop16h 15m
Wed 10/76:55 pm -
1 stop29h 30m
Deal found 8/25![British Airways logo]()
$869
This Delta deal was found by Cheapflights users on 8/27. 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.
Tue 10/206:35 am -
2 stops21h 00m
Tue 12/85:55 am -
2 stops22h 37m
Deal found 8/27![Delta logo]()
$808
This Air Canada deal was found by Cheapflights users on 8/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:11 pm -
2 stops31h 54m
Sun 12/611:15 am -
2 stops37h 31m
Deal found 8/27![Air Canada logo]()
$978
Last-minute flights from Denver to SpainDiscover last-minute flight deals from Denver to Spain. Data last updated August 30, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Spain. Data last updated August 30, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:00 pm -
1 stop18h 30m
Tue 9/2211:10 pm -
1 stop27h 05m
Deal found 8/27![Aer Lingus logo]()
$617
This Justfly.com deal was found by Cheapflights users on 8/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:00 pm -
1 stop18h 30m
Mon 9/1411:00 am -
1 stop15h 15m
Deal found 8/28![Aer Lingus logo]()
$657
This FlightHub deal was found by Cheapflights users on 8/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:00 pm -
1 stop18h 30m
Tue 9/2211:10 pm -
1 stop27h 05m
Deal found 8/27![Aer Lingus logo]()
$611
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:52 pm -
1 stop24h 28m
Tue 10/612:15 pm -
1 stop30h 16m
Deal found 8/28![United Airlines logo]()
$707
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:56 pm -
1 stop30h 24m
Thu 10/81:15 pm -
1 stop29h 07m
Deal found 8/28![United Airlines logo]()
$712
This Air Canada deal was found by Cheapflights users on 8/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:40 am -
1 stop14h 20m
Tue 10/66:40 am -
2 stops20h 06m
Deal found 8/28![Air Canada logo]()
$722
This Air Canada deal was found by Cheapflights users on 8/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am -
2 stops18h 00m
Wed 10/710:15 am -
2 stops30h 19m
Deal found 8/28![Air Canada logo]()
$723
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Sun 9/2711:59 pm -
1 stop22h 16m
Wed 10/1410:00 am -
1 stop19h 06m
Deal found 8/26![United Airlines logo]()
$753
This Gotogate deal was found by Cheapflights users on 8/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:25 am -
1 stop12h 35m
Tue 10/136:40 am -
2 stops20h 06m
Deal found 8/28![Multiple Airlines logo]()
$700
This Air Canada deal was found by Cheapflights users on 8/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:25 am -
1 stop12h 35m
Thu 10/1512:15 pm -
1 stop14h 31m
Deal found 8/28![Air Canada logo]()
$702
This Air Canada deal was found by Cheapflights users on 8/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:40 am -
1 stop14h 20m
Tue 10/66:40 am -
2 stops18h 18m
Deal found 8/28![Multiple Airlines logo]()
$719
This United Airlines deal was found by Cheapflights users on 8/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
2 stops18h 20m
Wed 10/712:15 pm -
1 stop30h 16m
Deal found 8/28![United Airlines logo]()
$724
One-way flights from Denver to SpainSearch for one-way flight options from Denver to Spain. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.
Search for one-way flight options from Denver to Spain. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.
This Mytrip deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:40 pm -
1 stop14h 00m
Deal found 8/30![Icelandair logo]()
$277
This Mytrip deal was found by Cheapflights users on 8/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/133:40 pm -
1 stop13h 35m
Deal found 8/27![Icelandair logo]()
$282
This Cheapflightsfares deal was found by Cheapflights users on 8/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:40 pm -
1 stop14h 00m
Deal found 8/27![Icelandair logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:40 am -
2 stops30h 35m
Deal found 8/27![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Sat 10/249:00 am -
1 stop24h 20m
Deal found 8/26![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Tue 10/2010:38 am -
3 stops46h 12m
Deal found 8/26![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Sat 10/177:02 pm -
2 stops33h 38m
Deal found 8/26![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 8/28. 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.
Wed 10/2810:39 am -
3 stops26h 26m
Deal found 8/28![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Sun 10/184:40 pm -
2 stops34h 30m
Deal found 8/26![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 8/28. 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.
Wed 10/284:40 pm -
2 stops19h 50m
Deal found 8/28![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:40 am -
2 stops43h 40m
Deal found 8/27![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 8/28. 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.
Mon 10/264:40 pm -
2 stops24h 19m
Deal found 8/28![Multiple Airlines logo]()
$301
Find flight deals from Denver to Spain
Keep the following information in mind while searching for Denver to Spain flight deals. Data was last updated August 30, 2026.
Round-trip from | $550 (Mytrip) |
|---|---|
One-way from | $277 (Mytrip) |
Popular in | June |
Cheapest in | November |
Average price | $926 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver 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 7,457,451 searches. Data last updated August 30, 2026.
Use the filters below to find and compare flights from Denver to Spain that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverAlicante
DEN Denver Intl - ALC Alicante
DENALC
Denver Intl
Mon 10/19
4:40 pm-2:50 pm
1 stop14h 10m
Alicante
Fri 10/23
11:50 pm-7:00 pm
1 stop27h 10m
$735
DenverBarcelona
DEN Denver Intl - BCN Barcelona-El Prat
DENBCN
Denver Intl
Fri 10/2
5:56 pm-8:20 am
1 stop30h 24m
Barcelona-El Prat
Tue 10/13
12:15 pm-10:31 am
1 stop30h 16m
$758
DenverPalma de Mallorca
DEN Denver Intl - PMI Palma de Mallorca Son Sant Joan
DENPMI
Denver Intl
Wed 11/4
11:15 am-1:55 pm
2 stops18h 40m
Palma de Mallorca Son Sant Joan
Mon 11/9
9:00 pm-10:44 pm
2 stops33h 44m
$760
DenverMadrid
DEN Denver Intl - MAD Madrid Barajas
DENMAD
Denver Intl
Fri 10/16
9:40 am-6:50 am
1 stop13h 10m
Madrid Barajas
Fri 10/23
12:45 pm-12:21 pm
2 stops31h 36m
$760
DenverBarcelona
DEN Denver Intl - BCN Barcelona-El Prat
DENBCN
Denver Intl
Thu 10/22
8:30 pm-5:40 pm
1 stop37h 10m
Barcelona-El Prat
Tue 10/27
2:35 pm-6:25 pm
1 stop34h 50m
$762
DenverMálaga
DEN Denver Intl - AGP Malaga
DENAGP
Denver Intl
Mon 9/21
6:35 am-11:45 am
2 stops21h 10m
Malaga
Mon 10/12
5:25 pm-6:09 pm
2 stops32h 44m
$763
DenverMálaga
DEN Denver Intl - AGP Malaga
DENAGP
Denver Intl
Mon 9/28
6:15 am-11:45 am
2 stops21h 30m
Malaga
Mon 10/12
5:25 pm-6:09 pm
2 stops32h 44m
$763
Quickest round-trip
DenverBarcelona
DEN Denver Intl - BCN Barcelona-El Prat
DENBCN
Denver Intl
Mon 10/5
12:09 pm-8:20 am
1 stop12h 11m
Barcelona-El Prat
Wed 10/21
12:15 pm-6:46 pm
1 stop14h 31m
$769
DenverMadrid
DEN Denver Intl - MAD Madrid Barajas
DENMAD
Denver Intl
Mon 10/5
6:30 am-9:55 am
2 stops19h 25m
Madrid Barajas
Sun 10/11
6:00 am-5:47 pm
2 stops19h 47m
$775
DenverMadrid
DEN Denver Intl - MAD Madrid Barajas
DENMAD
Denver Intl
Wed 11/4
5:01 pm-12:15 pm
1 stop35h 14m
Madrid Barajas
Mon 11/9
9:00 pm-3:10 pm
1 stop26h 10m
$776
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Denver to Spain
Have a flexible travel schedule? Discover the best time to fly to Spain from Denver with our price prediction graph.
DEN-BCN
DEN-SVQ
DEN-MAD
DEN-TFS
DEN-AGP
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 Denver to Spain
DEN-ES0
DEN-BCN
DEN-SVQ
DEN-MAD
DEN-TFS
What is the cheapest month to book a flight from Denver to Spain?
Currently, February is the cheapest month in which you can book a flight from Denver to Spain (average of $617). Flying from Denver to Spain in June is currently the most expensive (average of $1,219). 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 Denver to Spain?
To ensure you get the cheapest price possible for a flight from Denver to Spain, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Spain
Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated August 30, 2026.
Read through reviews of airlines operating flights from Denver to Spain, such as United Airlines,Air Canada, andIberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Comfort
7.3
Boarding
7.7
Food
6.7
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
Overall
7.4
Comfort
7.3
Boarding
7.7
Food
6.7
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
Overall
7.4
Comfort
7.3
Boarding
7.7
Food
6.7
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
Overall
7.4
Comfort
7.3
Boarding
7.7
Food
6.7
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
Overall
7.4
Comfort
7.3
Boarding
7.7
Food
6.7
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
Overall
7.4
Comfort
7.3
Boarding
7.7
Food
6.7
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
10.0
ExcellentMichelle,Dec 2025
DEN - MKE
Related info for your journey
Find useful and relevant information for your journey from Denver to Spain. 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 Denver 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 Denver to Spain by cabin class
Find flights from Denver to Spain, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and Spain flights
Browse other Denver and Spain flight options. Last updated on August 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Denver to Spain flights
Consider these flights traveling from Denver to Spain.
Fly to Spain regions
Consider these flights traveling to Spain regions.
Top 10 airlines flying from Denver to Spain
Discover the top 10 airlines that operate flights from Denver 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 7,457,451 searches. Data last updated August 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$327 | Average$535 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$369 | Average$424 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$389 | Average$1,056 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$440 | Average$830 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$476 | Average$804 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$483 | Average$814 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$489 | Average$874 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$493 | Average$925 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$496 | Average$996 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$561 | Average$731 | FlexibilityNo cancel fee | On-timeN/A |