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Colorado

$297+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — DEN
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Spain to Colorado

Keep the following information in mind while searching for Spain to Colorado flight deals. Data was last updated April 24, 2025.

Round-trip from

$594
(United Airlines)

One-way from

$297
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$913
From Spain to Colorado
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One-way flight from Spain to Colorado
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Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 24, 2025.

This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 5/1712:45 pmMAD - DEN
2 stops26h 09mUnited Airlines
Sun 5/185:40 pmDEN - MAD
1 stop29h 00mUnited Airlines
Deal found 4/23$594
This JetBlue deal was found by Cheapflights users on 4/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/261:30 pmMAD - DEN
1 stop16h 00mJetBlue
Tue 6/101:23 pmDEN - MAD
1 stop14h 07mJetBlue
Deal found 4/23$693
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/610:55 pmBCN - DEN
2 stops44h 32mMultiple Airlines
Tue 5/134:40 pmDEN - BCN
1 stop14h 05mMultiple Airlines
Deal found 4/22$694
This Finnair deal was found by Cheapflights users on 4/23. 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 5/1211:35 amMAD - DEN
1 stop19h 58mMultiple Airlines
Mon 5/2612:19 pmDEN - MAD
1 stop11h 36mMultiple Airlines
Deal found 4/23$705
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 9/1610:45 amBCN - DEN
1 stop13h 57mIberia
Tue 9/302:06 pmDEN - BCN
1 stop12h 24mIberia
Deal found 4/23$712
This lol.travel deal was found by Cheapflights users on 4/23. 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 5/511:35 amVLC - DEN
1 stop38h 20mTurkish Airlines
Sun 5/117:50 pmDEN - VLC
1 stop37h 35mTurkish Airlines
Deal found 4/23$719
This Iberia deal was found by Cheapflights users on 4/23. 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.
Fri 5/91:40 pmALC - DEN
2 stops18h 19mIberia
Tue 5/136:35 pmDEN - ALC
1 stop18h 05mIberia
Deal found 4/23$720
This lol.travel deal was found by Cheapflights users on 4/23. 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.
Wed 4/304:40 pmMAD - DEN
1 stop13h 59mFinnair
Mon 5/53:49 pmDEN - MAD
1 stop13h 36mFinnair
Deal found 4/23$730
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 4/294:40 pmMAD - DEN
1 stop13h 59mIberia
Tue 5/69:06 amDEN - MAD
1 stop15h 59mIberia
Deal found 4/22$739
This Booking.com deal was found by Cheapflights users on 4/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:10 amMAD - DEN
1 stop14h 35mLufthansa
Sun 9/144:15 pmDEN - MAD
1 stop13h 55mLufthansa
Deal found 4/23$745
This Iberia deal was found by Cheapflights users on 4/23. 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 6/179:15 amBIO - DEN
2 stops22h 29mIberia
Tue 7/154:32 pmDEN - BIO
2 stops20h 18mIberia
Deal found 4/23$753
This lol.travel deal was found by Cheapflights users on 4/23. 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 5/1212:30 pmMAD - DEN
2 stops28h 21mAir Canada
Mon 5/269:40 amDEN - MAD
1 stop13h 00mAir Canada
Deal found 4/23$753

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 April 24, 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

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Sat 5/17

12:45 pm-6:54 am

2 stops26h 09m

Denver Intl

Sun 5/18

5:40 pm-6:40 am

1 stop29h 00m

$594

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Mon 5/26

1:30 pm-9:30 pm

1 stop16h 00m

Denver Intl

Tue 6/10

1:23 pm-11:30 am

1 stop14h 07m

$693

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Tue 5/6

10:55 pm-11:27 am

2 stops44h 32m

Denver Intl

Tue 5/13

4:40 pm-2:45 pm

1 stop14h 05m

$694

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Mon 5/12

11:35 am-11:33 pm

1 stop19h 58m

Denver Intl

Mon 5/26

12:19 pm-7:55 am

1 stop11h 36m

$705

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Tue 9/16

10:45 am-4:42 pm

1 stop13h 57m

Denver Intl

Tue 9/30

2:06 pm-10:30 am

1 stop12h 24m

$712

ValenciaDenver

VLC - DEN

VLCDEN

Valencia

Mon 5/5

11:35 am-5:55 pm

1 stop38h 20m

Denver Intl

Sun 5/11

7:50 pm-5:25 pm

1 stop37h 35m

$719

AlicanteDenver

ALC - DEN

ALCDEN

Alicante

Fri 5/9

1:40 pm-11:59 pm

2 stops18h 19m

Denver Intl

Tue 5/13

6:35 pm-8:40 pm

1 stop18h 05m

$720

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Mon 9/1

7:10 am-1:45 pm

1 stop14h 35m

Denver Intl

Sun 9/14

4:15 pm-2:10 pm

1 stop13h 55m

$745

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Mon 5/12

12:30 pm-8:51 am

2 stops28h 21m

Denver Intl

Mon 5/26

9:40 am-6:40 am

1 stop13h 00m

$753

BilbaoDenver

BIO - DEN

BIODEN

Bilbao

Tue 6/17

9:15 am-11:44 pm

2 stops22h 29m

Denver Intl

Tue 7/15

4:32 pm-8:50 pm

2 stops20h 18m

$753

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

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, October is the cheapest month in which you can book a flight from Spain to Colorado (average of $197). Flying from Spain to Colorado in March is currently the most expensive (average of $278). 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 April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Spain to Colorado as you normally would.

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 April 24, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Spain to Colorado. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,272 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,442 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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 $298 on WestJet. Other airlines that offer cheap prices include Aer Lingus from $568 and JetBlue from $634 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, October is the cheapest month in which you can book a flight from Spain to Colorado (average of $197). Flying from Spain to Colorado in March is currently the most expensive (average of $278). 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 Spain to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Spain to Colorado

Discover the top 8 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$591Average$1,035FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$608Average$1,146FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$635Average$913FlexibilityNo cancel feeOn-time77%
DeltaCheapest$644Average$831FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$645Average$808FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$649Average$958FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$765Average$899FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$766Average$927FlexibilityNo cancel feeOn-time67%

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