What is the cheapest airline that flies from Spain to Colorado?

British Airways, Iberia, and Air Europa are the most popular carriers operating from Spain to Colorado

What airlines fly to Colorado?

Lufthansa, United Airlines and British Airways are the top three most popular airlines that fly to Colorado from Spain according to our data. Lufthansa is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 5 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

How long is the flight from Spain to Colorado?

Flight times from Spain to Colorado vary, but if you’re flying out of Madrid and flying into Denver (one of the most popular routes), then the duration is 13h 55m on average. Another popular route from Spain to Colorado is flying from Barcelona to Denver, which will take roughly 17h 52m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Spain to Colorado?

Prices for flights from Spain to Colorado were last updated today.

How many operators does momondo search for flights from Spain to Colorado?

The number of operators available for flights from Spain to Colorado is 4 as of June 2026.

How old do you have to be to fly from Spain to Colorado?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Spain to Colorado.

What documentation or ID do you need to fly to Colorado?

The travel and health documents you'll need for your trip to Colorado may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colorado. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$394 Cheap Flights from Spain to Colorado in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Spain to Colorado

Round-trip

One-way

Last minute

Recent round-trip flight deals from Spain to Colorado

Enter your travel dates to find the best prices.

11:10 pm - 11:20 am

BCN

DEN

44h 10m

3 stops

4:40 pm - 1:15 am

DEN

BCN

24h 35m

2 stops

$664Multiple Airlines

Thu, Aug 27 - Mon, Aug 31

3:50 pm - 9:48 am

BCN

DEN

25h 58m

1 stop

8:59 pm - 1:05 pm

DEN

BCN

32h 06m

2 stops

$699Multiple Airlines

Fri, Sep 18 - Thu, Oct 1

7:40 am - 4:30 pm

BCN

DEN

16h 50m

1 stop

6:35 pm - 4:25 pm

DEN

BCN

13h 50m

1 stop

$724British Airways

Wed, Aug 26 - Mon, Oct 19

10:15 am - 4:30 pm

BCN

DEN

14h 15m

1 stop

6:35 pm - 4:25 pm

DEN

BCN

13h 50m

1 stop

$739British Airways

Fri, Aug 28 - Mon, Oct 19

6:45 am - 3:56 pm

BIO

DEN

17h 11m

2 stops

12:45 pm - 5:30 pm

DEN

BIO

20h 45m

2 stops

$818Delta

Fri, Oct 9 - Thu, Oct 22

6:45 am - 3:24 pm

BIO

DEN

16h 39m

2 stops

6:30 am - 9:50 am

DEN

BIO

19h 20m

2 stops

$819Delta

Mon, Oct 5 - Mon, Oct 19

6:05 am - 5:55 pm

MAD

COS

19h 50m

2 stops

6:00 am - 8:05 am

COS

MAD

18h 05m

2 stops

$917United Airlines

Thu, Sep 24 - Mon, Sep 28

6:00 pm - 2:30 pm

ALC

DEN

28h 30m

2 stops

5:35 pm - 11:10 am

DEN

ALC

33h 35m

2 stops

$951Lufthansa

Fri, Nov 27 - Wed, Mar 10

6:00 pm - 3:35 pm

ALC

DEN

29h 35m

1 stop

8:30 pm - 11:10 am

DEN

ALC

30h 40m

1 stop

$953Lufthansa

Fri, Nov 27 - Wed, Mar 10

6:50 pm - 6:30 pm

PMI

COS

31h 40m

2 stops

6:35 pm - 3:55 pm

COS

PMI

37h 20m

2 stops

$962United Airlines

Fri, Nov 6 - Tue, Nov 10

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JetBlue flights from Spain to Colorado

Our best JetBlue deals on Spain to Colorado flight tickets

JetBlue

Jul 18

MAD2:05 pmMadrid Barajas

26h 58m

1 stop

DEN9:03 amDenver Intl

Aug 1

DEN9:54 amDenver Intl

17h 36m

1 stop

MAD11:30 amMadrid Barajas

$728

JetBlue

Jul 18

MAD2:05 pmMadrid Barajas

16h 36m

1 stop

DEN10:41 pmDenver Intl

Jul 25

DEN11:37 pmDenver Intl

27h 53m

1 stop

MAD11:30 amMadrid Barajas

$748

JetBlue

Aug 28

BCN12:50 pmBarcelona-El Prat

17h 52m

1 stop

DEN10:42 pmDenver Intl

Oct 16

DEN12:59 pmDenver Intl

12h 46m

1 stop

BCN9:45 amBarcelona-El Prat

$753

Air Canada flights from Spain to Colorado

Our best Air Canada deals on Spain to Colorado flight tickets

Air Canada

Jul 2

BCN6:40 amBarcelona-El Prat

19h 35m

2 stops

DEN6:15 pmDenver Intl

Sep 20

DEN11:25 amDenver Intl

19h 30m

2 stops

BCN2:55 pmBarcelona-El Prat

$1,101

Air Canada

Jul 2

BCN12:15 pmBarcelona-El Prat

14h 40m

1 stop

DEN6:55 pmDenver Intl

Jul 7

DEN9:40 amDenver Intl

14h 20m

1 stop

BCN8:00 amBarcelona-El Prat

$1,107

Air Canada

Jul 2

BCN12:15 pmBarcelona-El Prat

17h 28m

2 stops

DEN9:43 pmDenver Intl

Sep 20

DEN11:25 amDenver Intl

19h 30m

2 stops

BCN2:55 pmBarcelona-El Prat

$1,110

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Thu 8/27

11:10 pm-11:20 am

3 stops44h 10m

Denver Intl

Mon 8/31

4:40 pm-1:15 am

2 stops24h 35m

$664

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Fri 9/18

3:50 pm-9:48 am

1 stop25h 58m

Denver Intl

Thu 10/1

8:59 pm-1:05 pm

2 stops32h 06m

$699

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Wed 8/26

7:40 am-4:30 pm

1 stop16h 50m

Denver Intl

Mon 10/19

6:35 pm-4:25 pm

1 stop13h 50m

$724

Quickest round-trip

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Fri 8/28

10:15 am-4:30 pm

1 stop14h 15m

Denver Intl

Mon 10/19

6:35 pm-4:25 pm

1 stop13h 50m

$739

BilbaoDenver

BIO - DEN

BIODEN

Bilbao

Fri 10/9

6:45 am-3:56 pm

2 stops17h 11m

Denver Intl

Thu 10/22

12:45 pm-5:30 pm

2 stops20h 45m

$818

BilbaoDenver

BIO - DEN

BIODEN

Bilbao

Mon 10/5

6:45 am-3:24 pm

2 stops16h 39m

Denver Intl

Mon 10/19

6:30 am-9:50 am

2 stops19h 20m

$819

MadridColorado Springs

MAD - COS

MADCOS

Madrid Barajas

Thu 9/24

6:05 am-5:55 pm

2 stops19h 50m

Colorado Springs

Mon 9/28

6:00 am-8:05 am

2 stops18h 05m

$917

AlicanteDenver

ALC - DEN

ALCDEN

Alicante

Fri 11/27

6:00 pm-2:30 pm

2 stops28h 30m

Denver Intl

Wed 3/10

5:35 pm-11:10 am

2 stops33h 35m

$951

AlicanteDenver

ALC - DEN

ALCDEN

Alicante

Fri 11/27

6:00 pm-3:35 pm

1 stop29h 35m

Denver Intl

Wed 3/10

8:30 pm-11:10 am

1 stop30h 40m

$953

Palma de MallorcaColorado Springs

PMI - COS

PMICOS

Palma de Mallorca Son Sant Joan

Fri 11/6

6:50 pm-6:30 pm

2 stops31h 40m

Colorado Springs

Tue 11/10

6:35 pm-3:55 pm

2 stops37h 20m

$962

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Spain to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of May is, on average, the cheapest month to fly to Colorado from Spain, with most prices found around $211. The month of April is another great option to travel to Colorado, with average flight prices from Spain averaging around $214.

How far in advance should I book a flight from Spain to Colorado?

You are more likely to see cheaper flights to Colorado from Spain when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $971 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Spain for as low as $865 on momondo.

Can stopping save me money on Spain to Colorado flights?

You could potentially save up to 2% on your flight if you consider stops on a Spain to Colorado flight.

Cheap Spain to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spain to Colorado

Fastest flight time	15h 53m
Direct flights	None

The fastest flight from Spain to Colorado takes 15h 53m

There are no direct flights from Spain to Colorado. There are no popular flight routes from Spain to Colorado.

Search flight deals

Frequently asked questions about flying from Spain to Colorado

When did momondo last update prices for flights from Spain to Colorado?
Prices for flights from Spain to Colorado were last updated today.
How many operators does momondo search for flights from Spain to Colorado?
The number of operators available for flights from Spain to Colorado is 4 as of June 2026.
How old do you have to be to fly from Spain to Colorado?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Spain to Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents you'll need for your trip to Colorado may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colorado. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Spain to Colorado

Compare and see reviews for airlines that fly from Spain to Colorado with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $631	Free Cancellation	Rating 6.8 8,082 reviews	Search Lufthansa flights
United Airlines	PriceFrom $704	Free Cancellation	Rating 7.4 9,867 reviews	Search United Airlines flights
British Airways	PriceFrom $796	Free Cancellation	Rating 6.7 8,055 reviews	Search British Airways flights
Delta	PriceFrom $892	Free Cancellation	Rating 7.8 8,420 reviews	Search Delta flights
Iberia	PriceFrom $1,198	Free Cancellation	Rating 7.0 3,238 reviews	Search Iberia flights

Why use momondo?

Why should I use momondo to find a flight deal from Spain to Colorado?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Spain to Colorado for you.

Can I find flights from Spain to Colorado with flexible booking policies on momondo?

Yes. All flights to Colorado from Spain on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Spain to Colorado?

Once all potential Spain to Colorado flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Spain to Colorado right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Spain to Colorado now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Colorado and let you know when they change.