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Colorado

$298+ Cheap flights from Spain to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — DEN
jan 14 — jan 211
qua 1/14
qua 1/21
1 adult, Economy
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Cheap flight deals from Spain to Colorado

Cheapest flights from Spain to Colorado
Explore the most affordable flight options available from Spain to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on dezembro 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/13. 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.
sáb 12/277:25 amMAD - DEN
1 stop19h 30mLufthansa
qui 1/84:20 pmDEN - MAD
1 stop23h 15mLufthansa
Deal found 12/13$838
This FlightHub deal was found by Cheapflights users on 12/15. 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.
ter 12/236:20 amMAD - DEN
1 stop19h 15mTurkish Airlines
qui 1/157:20 pmDEN - MAD
1 stop34h 00mTurkish Airlines
Deal found 12/15$845
This Gotogate deal was found by Cheapflights users on 12/13. 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.
qui 12/2511:55 amMAD - DEN
1 stop37h 40mTurkish Airlines
sex 1/97:20 pmDEN - MAD
1 stop34h 00mTurkish Airlines
Deal found 12/13$861
This oojo deal was found by Cheapflights users on 12/14. 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.
sáb 12/276:20 amMAD - DEN
1 stop19h 15mTurkish Airlines
qui 1/87:20 pmDEN - MAD
1 stop20h 10mTurkish Airlines
Deal found 12/14$863
This Turkish Airlines deal was found by Cheapflights users on 12/15. 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.
qui 12/255:55 pmMAD - DEN
1 stop31h 40mTurkish Airlines
qui 1/87:20 pmDEN - MAD
1 stop31h 05mTurkish Airlines
Deal found 12/15$885
This FlightHub deal was found by Cheapflights users on 12/15. 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.
qui 12/1811:55 amMAD - DEN
1 stop37h 40mTurkish Airlines
qui 1/17:20 pmDEN - MAD
1 stop20h 10mTurkish Airlines
Deal found 12/15$924
This FlightHub deal was found by Cheapflights users on 12/14. 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.
seg 12/222:25 pmMAD - DEN
1 stop35h 10mTurkish Airlines
ter 12/307:20 pmDEN - MAD
1 stop34h 00mTurkish Airlines
Deal found 12/14$925
This Cheapflightsfares deal was found by Cheapflights users on 12/15. 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.
ter 12/235:05 pmMAD - DEN
2 stops37h 01mLufthansa
qui 1/154:20 pmDEN - MAD
1 stop23h 15mLufthansa
Deal found 12/15$934
This Kiwi.com deal was found by Cheapflights users on 12/12. 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.
dom 12/146:00 amBCN - DEN
2 stops45h 09mMultiple Airlines
qua 5/67:55 pmDEN - BCN
1 stop18h 30mMultiple Airlines
Deal found 12/12$952
This Kiwi.com deal was found by Cheapflights users on 12/12. 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.
dom 12/146:00 amBCN - DEN
2 stops45h 09mMultiple Airlines
sáb 5/94:40 pmDEN - BCN
1 stop14h 05mMultiple Airlines
Deal found 12/12$963
This Expedia deal was found by Cheapflights users on 12/13. 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.
qua 12/316:40 amBCN - DEN
1 stop16h 50mIberia
seg 1/1210:45 amDEN - BCN
1 stop14h 05mIberia
Deal found 12/13$969
This KAYAK deal was found by Cheapflights users on 12/13. 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.
qui 12/2511:55 amVLC - DEN
1 stop37h 40mTurkish Airlines
ter 12/307:20 pmDEN - VLC
1 stop31h 10mTurkish Airlines
Deal found 12/13$971

Find flight deals from Spain to Colorado

Keep the following information in mind while searching for Spain to Colorado flight deals. Data was last updated dezembro 15, 2025.

Round-trip from

$560
(Kiwi.com)

One-way from

$298
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$976
From Spain to Colorado
Search Deals
One-way flight from Spain to Colorado
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 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 Spain to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated dezembro 15, 2025.
Use the filters below to find and compare flights from Spain to Colorado that are best for you.

Fly from

Spain

Fly to

Colorado

Route

Depart

Return

Price

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

sáb 1/31

11:00 am-8:49 am

2 stops29h 49m

Denver Intl

seg 2/2

7:46 am-9:35 am

2 stops17h 49m

$608

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

sáb 3/7

6:50 am-7:54 am

2 stops33h 04m

Denver Intl

dom 3/8

5:59 pm-8:35 am

2 stops31h 36m

$620

MálagaDenver

AGP - DEN

AGPDEN

Malaga

qua 1/28

6:30 pm-11:11 pm

2 stops36h 41m

Denver Intl

qua 2/4

1:10 pm-10:05 am

2 stops36h 55m

$696

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

ter 1/27

7:10 pm-11:11 pm

2 stops36h 01m

Denver Intl

dom 2/15

12:55 pm-6:20 pm

2 stops45h 25m

$725

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

ter 1/27

7:10 pm-11:11 pm

2 stops36h 01m

Denver Intl

seg 2/2

1:10 pm-6:05 pm

2 stops44h 55m

$725

MálagaDenver

AGP - DEN

AGPDEN

Malaga

sáb 1/24

8:10 pm-11:11 pm

2 stops35h 01m

Denver Intl

seg 1/26

6:40 am-5:40 pm

2 stops27h 00m

$758

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

ter 1/27

10:40 am-10:34 pm

1 stop19h 54m

Denver Intl

qua 2/4

5:25 pm-2:40 pm

1 stop13h 15m

$768

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

seg 1/12

6:40 am-3:30 pm

1 stop16h 50m

Denver Intl

ter 1/20

5:25 pm-4:05 pm

1 stop14h 40m

$769

ValenciaDenver

VLC - DEN

VLCDEN

Valencia

seg 1/26

7:30 am-6:13 pm

2 stops18h 43m

Denver Intl

seg 2/2

5:25 pm-4:10 pm

1 stop14h 45m

$773

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

qui 2/5

6:00 am-4:41 pm

2 stops18h 41m

Denver Intl

qua 2/18

2:45 pm-2:10 pm

2 stops15h 25m

$775

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 60 results
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Best time to book a flight from Spain to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Spain with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Spain to Colorado

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

Currently, March is the cheapest month in which you can book a flight from Spain to Colorado (average of $514). Flying from Spain to Colorado in July is currently the most expensive (average of $765). 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 ES to CO?

Find hourly flight availability from Spain to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated dezembro 15, 2025.

One of the essential ways to save on airfare from Spain to Colorado is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 24% on airfare.

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated dezembro 15, 2025.
Read reviews from past customers who have flown United Airlines, Iberia, and Lufthansa from Spain to Colorado. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
Iberia
7.0
Good
3,051 reviews
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
Lufthansa
6.8
Okay
7,628 reviews
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
British Airways
6.7
Okay
7,575 reviews
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

Related info for your journey

Find useful and relevant information for your journey from Spain to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Spain to Colorado?

    There are many flights that can get you from Spain to Colorado in 19h 28m. Fly via United Airlines, Scandinavian Airlines, or Delta to get the fastest option. The distance from Spain to Colorado is about 4994 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $503 on Icelandair. Other airlines that offer cheap prices include American Airlines from $527 and Aer Lingus from $531 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Spain to Colorado 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 Spain to Colorado?

    Currently, March is the cheapest month in which you can book a flight from Spain to Colorado (average of $514). Flying from Spain to Colorado in July is currently the most expensive (average of $765). 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

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Alternative routes for Spain to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Spain to Colorado

Discover the top 4 airlines that operate flights from Spain to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated dezembro 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$428Average$1,125FlexibilityNo cancel feeOn-time69%
IberiaCheapest$645Average$1,027FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$664Average$800FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$677Average$1,037FlexibilityNo cancel feeOn-time76%

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