HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Spain

$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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MAD
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 12, 2025.

This British Airways deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” 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.
Tue 12/305:25 pmDEN - MAD
1 stop15h 30mBritish Airways
Thu 1/227:25 pmMAD - DEN
1 stop28h 05mBritish Airways
Deal found 12/10$589
This Finnair deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” 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.
Sun 12/2812:01 pmDEN - MAD
1 stop12h 54mMultiple Airlines
Tue 1/2012:40 pmMAD - DEN
1 stop16h 36mMultiple Airlines
Deal found 12/10$595
This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” 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.
Tue 12/305:25 pmDEN - BCN
1 stop14h 40mAmerican Airlines
Wed 1/1412:30 pmBCN - DEN
1 stop17h 54mAmerican Airlines
Deal found 12/10$609
This British Airways deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” 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.
Tue 12/305:25 pmDEN - BCN
1 stop14h 40mBritish Airways
Wed 1/283:35 pmBCN - DEN
1 stop31h 55mBritish Airways
Deal found 12/10$620
This British Airways deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” 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.
Tue 12/305:25 pmDEN - BCN
1 stop14h 40mBritish Airways
Wed 1/1412:20 pmBCN - DEN
2 stops18h 56mBritish Airways
Deal found 12/10$630
This British Airways deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” 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 12/315:25 pmDEN - MAD
1 stop15h 30mBritish Airways
Fri 1/237:30 amMAD - DEN
1 stop16h 00mBritish Airways
Deal found 12/10$631
This British Airways deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” 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.
Tue 12/305:25 pmDEN - MAD
1 stop15h 30mBritish Airways
Fri 1/237:30 amMAD - DEN
1 stop16h 00mBritish Airways
Deal found 12/10$632
This British Airways deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” 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.
Tue 12/305:25 pmDEN - MAD
1 stop18h 35mBritish Airways
Sun 1/1812:50 pmMAD - DEN
1 stop34h 40mBritish Airways
Deal found 12/10$639
This oojo deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” 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 12/2812:01 pmDEN - MAD
1 stop12h 54mBritish Airways
Tue 1/206:05 pmMAD - DEN
2 stops30h 16mBritish Airways
Deal found 12/10$643
This Finnair deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” 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.
Thu 12/117:00 amDEN - BCN
1 stop18h 00mMultiple Airlines
Fri 1/1610:40 amBCN - DEN
1 stop19h 54mMultiple Airlines
Deal found 12/10$664
This British Airways deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” 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.
Tue 12/305:25 pmDEN - BCN
1 stop33h 00mBritish Airways
Sat 1/248:40 pmBCN - DEN
1 stop26h 50mBritish Airways
Deal found 12/10$670
This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:30 amDEN - BCN
1 stop14h 35mAmerican Airlines
Fri 1/1612:30 pmBCN - DEN
2 stops18h 46mAmerican Airlines
Deal found 12/10$678

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 December 12, 2025.

Round-trip from

$471
(Mytrip)

One-way from

$214
(AirNGo)

Popular in

June

Cheapest in

November

Average price

$668
From Colorado to Spain
Search Deals
One-way flight from Colorado to Spain
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($415 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

DenverMálaga

DEN - AGP

DENAGP

Denver Intl

Thu 1/29

1:16 pm-9:55 am

2 stops36h 39m

Malaga

Mon 2/2

6:30 pm-11:21 pm

2 stops36h 51m

$490

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 3/2

1:25 pm-5:35 pm

2 stops20h 10m

Barcelona-El Prat

Mon 3/23

11:55 am-3:35 pm

1 stop34h 40m

$493

Colorado SpringsBarcelona

COS - BCN

COSBCN

Colorado Springs

Fri 1/30

7:00 am-5:35 pm

2 stops26h 35m

Barcelona-El Prat

Tue 2/3

1:35 pm-10:06 pm

2 stops16h 31m

$495

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sun 1/18

11:15 am-9:35 am

1 stop14h 20m

Barcelona-El Prat

Thu 1/29

1:35 pm-7:55 pm

1 stop14h 20m

$496

DenverIbiza

DEN - IBZ

DENIBZ

Denver Intl

Sun 1/25

3:40 pm-10:55 pm

2 stops23h 15m

Ibiza

Sun 2/1

7:30 am-6:05 pm

2 stops18h 35m

$496

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 1/28

11:15 am-9:35 am

1 stop14h 20m

Barcelona-El Prat

Wed 2/4

9:55 am-5:55 pm

1 stop16h 00m

$496

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 1/27

11:49 am-9:00 am

1 stop13h 11m

Barcelona-El Prat

Thu 2/5

1:35 pm-7:55 pm

1 stop14h 20m

$497

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 1/27

11:49 am-9:00 am

1 stop13h 11m

Barcelona-El Prat

Wed 2/4

9:55 am-5:55 pm

1 stop16h 00m

$498

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 1/28

8:10 am-9:35 am

2 stops17h 25m

Barcelona-El Prat

Tue 2/3

1:35 pm-7:55 pm

1 stop14h 20m

$500

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 3/2

8:09 am-4:05 pm

2 stops23h 56m

Barcelona-El Prat

Mon 3/23

8:00 pm-9:36 pm

2 stops32h 36m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 60 results
1
2
3
...
6

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, November is the cheapest month in which you can book a flight from Colorado to Spain (average of $369). Flying from Colorado to Spain in June is currently the most expensive (average of $813). 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 December 12, 2025.

It’s typically best to fly out from Colorado to Spain in the evening. Doing so could potentially save you 14% 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 15h 30m. Scandinavian Airlines provides one of the quickest options available for as low as $515. The distance from Colorado to Spain is about 4994 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Colorado to Spain one-way?

    The cheapest airlines for a one-way flight from Colorado to Spain are Icelandair ($192), Lufthansa ($277), and JetBlue ($332).

  • 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, November is the cheapest month in which you can book a flight from Colorado to Spain (average of $369). Flying from Colorado to Spain in June is currently the most expensive (average of $813). 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

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.

Alternative routes for Colorado to Spain

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Gatwick flights
Newark to Leonardo da Vinci/Fiumicino flights
LaGuardia to Heathrow flights
Newark to Orly flights
Boston to Heathrow flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to Istanbul flights
Newark to Gatwick flights
John F Kennedy Intl to Madrid flights
Miami to Madrid flights
LaGuardia to Gatwick flights
Los Angeles to Heathrow flights
Dulles Intl to Heathrow flights
LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Lisbon flights
John F Kennedy Intl to Stansted flights
Newark to Madrid flights
Newark to Lisbon flights
O'Hare Intl to Heathrow flights
John F Kennedy Intl to Malpensa flights
Newark to Malpensa flights
San Francisco to Heathrow flights
Newark to Athens flights
John F Kennedy Intl to Dublin flights
Los Angeles to Charles de Gaulle flights
Boston to Charles de Gaulle flights
John F Kennedy Intl to Barcelona-El Prat flights
O'Hare Intl to Charles de Gaulle flights
Dulles Intl to Charles de Gaulle flights
Newark to Dublin flights
Newark to Barcelona-El Prat flights
Boston to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Luton flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Heathrow flights
Baltimore to Heathrow flights
Newark to Frankfurt flights
Dulles Intl to Istanbul flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Athens flights
Dallas/Fort Worth to Leonardo da Vinci/Fiumicino flights
Boston to Dublin flights
John F Kennedy Intl to Frankfurt flights

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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$109Average$822FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$298Average$1,120FlexibilityNo cancel feeOn-time62%
IcelandairCheapest$367Average$439FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$378Average$594FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$408Average$518FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$478Average$935FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$483Average$995FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$489Average$765FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$502Average$943FlexibilityNo cancel feeOn-time76%
DeltaCheapest$503Average$818FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.