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$214+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MAD
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Colorado to Spain

Cheapest flights from Colorado to Spain
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 October 29, 2025.

This FlightHub deal was found by Cheapflights users on 10/27. 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.
Fri 11/283:40 pmDEN - BCN
1 stop14h 00mIcelandair
Sun 12/711:50 amBCN - DEN
1 stop14h 15mIcelandair
Deal found 10/27$410
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/14:20 pmDEN - BCN
1 stop14h 25mLufthansa
Tue 12/169:55 amBCN - DEN
1 stop14h 05mLufthansa
Deal found 10/28$453
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Tue 11/113:40 pmDEN - BCN
2 stops21h 50mMultiple Airlines
Tue 11/185:45 amBCN - DEN
2 stops20h 20mMultiple Airlines
Deal found 10/28$458
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/265:45 pmDEN - BCN
1 stop16h 00mLufthansa
Wed 12/39:55 amBCN - DEN
1 stop14h 05mLufthansa
Deal found 10/28$468
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Mon 12/111:15 amDEN - BCN
1 stop14h 20mAir Canada
Tue 12/161:35 pmBCN - DEN
2 stops28h 48mAir Canada
Deal found 10/28$474
This Air Canada deal was found by Cheapflights users on 10/27. 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 12/3111:15 amDEN - BCN
1 stop14h 20mAir Canada
Tue 1/131:35 pmBCN - DEN
2 stops34h 59mAir Canada
Deal found 10/27$476
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:35 pmDEN - BCN
2 stops32h 00mUnited Airlines
Tue 12/231:35 pmBCN - DEN
2 stops40h 31mUnited Airlines
Deal found 10/27$481
This Air Canada deal was found by Cheapflights users on 10/27. 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.
Mon 12/295:30 pmDEN - BCN
2 stops32h 05mAir Canada
Tue 1/131:35 pmBCN - DEN
2 stops31h 03mAir Canada
Deal found 10/27$483
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:59 pmDEN - BCN
1 stop24h 21mUnited Airlines
Tue 1/131:35 pmBCN - DEN
2 stops31h 03mUnited Airlines
Deal found 10/27$486
This Air Canada deal was found by Cheapflights users on 10/27. 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 12/3111:15 amDEN - BCN
1 stop14h 20mAir Canada
Thu 1/151:35 pmBCN - DEN
1 stop14h 20mAir Canada
Deal found 10/27$489
This Mytrip deal was found by Cheapflights users on 10/27. 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.
Fri 11/143:40 pmDEN - AGP
2 stops18h 25mMultiple Airlines
Thu 11/209:55 pmAGP - DEN
2 stops28h 10mMultiple Airlines
Deal found 10/27$508
This FlightHub deal was found by Cheapflights users on 10/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:25 pmDEN - MAD
2 stops22h 10mMultiple Airlines
Tue 12/212:35 pmMAD - DEN
2 stops39h 20mMultiple Airlines
Deal found 10/29$511

Cheap flight deals from Colorado to Spain

Keep the following information in mind while searching for Colorado to Spain flight deals. Data was last updated October 29, 2025.

Round-trip from

$407
(KAYAK)

One-way from

$214
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$627
From Colorado to Spain
Search Deals
One-way flight from Colorado to Spain
Search Deals
Highest demand for flights based on searches. 33% potential increase in price ($411 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 October 29, 2025.
Use the filters below to find and compare flights from Colorado to Spain that are best for you.

Fly from

Colorado

Fly to

Spain

Route

Depart

Return

Price

DenverIbiza

DEN - IBZ

DENIBZ

Denver Intl

Fri 1/16

3:40 pm-10:55 pm

2 stops23h 15m

Ibiza

Sun 1/18

7:30 am-6:05 pm

2 stops18h 35m

$454

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sun 1/11

11:15 am-9:35 am

1 stop14h 20m

Barcelona-El Prat

Fri 2/20

5:50 am-1:40 pm

1 stop15h 50m

$492

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 1/28

11:15 am-9:35 am

1 stop14h 20m

Barcelona-El Prat

Wed 2/11

11:55 am-2:35 pm

1 stop34h 40m

$495

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sun 2/15

8:15 am-9:35 am

2 stops17h 20m

Barcelona-El Prat

Wed 2/25

6:50 am-1:40 pm

1 stop14h 50m

$496

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 3/10

9:40 am-8:20 am

1 stop15h 40m

Barcelona-El Prat

Mon 3/23

11:55 am-3:35 pm

1 stop34h 40m

$499

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 3/18

5:20 pm-2:45 pm

1 stop14h 25m

Barcelona-El Prat

Tue 3/31

6:50 am-3:35 pm

1 stop16h 45m

$500

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 3/11

7:45 am-8:20 am

2 stops17h 35m

Barcelona-El Prat

Mon 3/23

11:55 am-3:35 pm

1 stop34h 40m

$504

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 12/1

3:26 pm-3:00 pm

2 stops15h 34m

Barcelona-El Prat

Tue 12/16

10:15 am-10:53 pm

2 stops20h 38m

$512

DenverMálaga

DEN - AGP

DENAGP

Denver Intl

Wed 2/18

6:30 am-5:40 pm

2 stops27h 10m

Malaga

Wed 3/4

6:30 pm-10:55 pm

2 stops36h 25m

$520

DenverMadrid

DEN - MAD

DENMAD

Denver Intl

Sun 11/16

12:50 am-9:15 am

1 stop24h 25m

Madrid Barajas

Wed 12/3

10:00 am-11:45 pm

1 stop21h 45m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 60 results
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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.
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

What is the cheapest month to book a flight from Colorado to Spain?

Currently, February is the cheapest month in which you can book a flight from Colorado to Spain (average of $353). Flying from Colorado to Spain in June is currently the most expensive (average of $826). 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.

What is the cheapest time of day to fly from CO to ES?

Find hourly flight availability from Colorado to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

It’s typically best to fly out from Colorado to Spain in the evening. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Colorado to Spain?

Use this chart to determine the cheapest time to fly round-trip from Colorado to Spain. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Colorado to Spain flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

  • How long is the flight from Colorado to Spain?

    A quick flight from Colorado to Spain can take about 14h 20m. United Airlines provides one of the quickest options available for as low as $492. The distance from Colorado to Spain is about 5187 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Colorado to Spain that include hotel bookings?

    Yes. In addition to deals on Colorado to Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Spain?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Spain.

  • Can I find deals for business class flights from Colorado to Spain?

    Yes. Cheapflights offers flight deals from Colorado to Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to Spain?

    Currently, February is the cheapest month in which you can book a flight from Colorado to Spain (average of $353). Flying from Colorado to Spain in June is currently the most expensive (average of $826). 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.

See more FAQs

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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.
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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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$109Average$817FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$298Average$1,133FlexibilityNo cancel feeOn-time62%
IcelandairCheapest$352Average$443FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$388Average$595FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$408Average$518FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$478Average$995FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$483Average$995FlexibilityNo cancel feeOn-time71%
DeltaCheapest$487Average$788FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$488Average$763FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$491Average$659FlexibilityNo cancel feeOn-time77%

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