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

Icelandair, United Airlines, and Delta are the most popular carriers operating from Colorado to Spain

How long is the flight from Colorado to Spain?

Flight times from Colorado to Spain vary, but if you’re flying out of Denver and flying into Madrid (one of the most popular routes), then the duration is 11h 40m on average. Another popular route from Colorado to Spain is flying from Grand Junction to Madrid, which will take roughly 13h 27m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Spain?

United Airlines, British Airways and Lufthansa are the top three most popular airlines that fly to Spain from Colorado according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Spain. Keep in mind that there are 16 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.

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

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

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

There are 15 operators available for flights from Colorado to Spain as of February 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Spain.

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

The necessary travel and health documents for your Spain trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$204 Cheap Flights from Colorado to Spain in 2026

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Find the cheapest flights from Colorado to Spain

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:41 am - 1:00 pm

COS

BCN

23h 19m

2 stops

2:05 pm - 12:49 pm

BCN

COS

30h 44m

2 stops

$492Multiple Airlines

Wed, Apr 8 - Wed, Apr 22

8:15 am - 6:50 pm

COS

BCN

26h 35m

2 stops

11:00 am - 8:20 pm

BCN

COS

17h 20m

1 stop

$497Delta

Wed, Apr 8 - Wed, Apr 22

1:33 pm - 10:25 pm

COS

BCN

24h 52m

2 stops

10:15 am - 9:31 pm

BCN

COS

19h 16m

2 stops

$500United Airlines

Wed, Apr 8 - Wed, Apr 22

10:28 am - 7:35 am

DEN

BCN

13h 07m

1 stop

10:45 am - 7:55 pm

BCN

DEN

17h 10m

1 stop

$505Iberia

Tue, Apr 21 - Tue, Apr 28

7:45 am - 9:15 am

DEN

MAD

17h 30m

2 stops

9:05 am - 5:00 pm

MAD

DEN

14h 55m

1 stop

$507United Airlines

Mon, Mar 2 - Tue, Mar 17

5:20 pm - 2:45 pm

DEN

BCN

14h 25m

1 stop

6:40 am - 3:40 pm

BCN

DEN

17h 00m

1 stop

$509Lufthansa

Mon, Mar 23 - Thu, Apr 9

5:20 pm - 2:45 pm

DEN

BCN

14h 25m

1 stop

9:55 am - 5:00 pm

BCN

DEN

14h 05m

1 stop

$511Lufthansa

Mon, Mar 9 - Tue, Mar 17

5:25 pm - 4:55 pm

DEN

MAD

15h 30m

1 stop

8:50 pm - 4:30 pm

MAD

DEN

26h 40m

1 stop

$517British Airways

Mon, Mar 2 - Mon, Mar 9

1:39 pm - 7:35 am

COS

BCN

33h 56m

1 stop

10:45 am - 11:32 pm

BCN

COS

20h 47m

1 stop

$540British Airways

Wed, Apr 8 - Wed, Apr 22

6:40 pm - 8:10 am

DEN

SVQ

29h 30m

2 stops

9:45 pm - 7:55 pm

SVQ

DEN

54h 10m

2 stops

$658Iberia

Mon, May 4 - Mon, May 11

British Airways flights from Colorado to Spain

Our best British Airways deals on Colorado to Spain flight tickets

British Airways

Mar 2

DEN5:25 pmDenver Intl

15h 30m

1 stop

MAD4:55 pmMadrid Barajas

Mar 9

MAD8:50 pmMadrid Barajas

26h 40m

1 stop

DEN4:30 pmDenver Intl

$517

British Airways

Apr 18

DEN6:30 pmDenver Intl

30h 35m

1 stop

MAD9:05 amMadrid Barajas

Apr 30

MAD3:25 pmMadrid Barajas

15h 22m

1 stop

DEN10:47 pmDenver Intl

$527

British Airways

Apr 8

COS1:39 pmColorado Springs

33h 56m

1 stop

BCN7:35 amBarcelona-El Prat

Apr 22

BCN10:45 amBarcelona-El Prat

20h 47m

1 stop

COS11:32 pmColorado Springs

$540

United Airlines flights from Colorado to Spain

Our best United Airlines deals on Colorado to Spain flight tickets

United Airlines

Apr 8

COS1:33 pmColorado Springs

24h 52m

2 stops

BCN10:25 pmBarcelona-El Prat

Apr 22

BCN10:15 amBarcelona-El Prat

19h 16m

2 stops

COS9:31 pmColorado Springs

$500

United Airlines

Mar 2

DEN7:45 amDenver Intl

17h 30m

2 stops

MAD9:15 amMadrid Barajas

Mar 17

MAD9:05 amMadrid Barajas

14h 55m

1 stop

DEN5:00 pmDenver Intl

$507

United Airlines

Mar 3

DEN8:15 amDenver Intl

15h 45m

2 stops

MAD8:00 amMadrid Barajas

Mar 17

MAD12:40 pmMadrid Barajas

34h 16m

2 stops

DEN3:56 pmDenver Intl

$508

Fly from

Fly to

Route

Depart

Return

Price

Colorado SpringsBarcelona

COS - BCN

COSBCN

Colorado Springs

Wed 4/8

5:41 am-1:00 pm

2 stops23h 19m

Barcelona-El Prat

Wed 4/22

2:05 pm-12:49 pm

2 stops30h 44m

$492

Colorado SpringsBarcelona

COS - BCN

COSBCN

Colorado Springs

Wed 4/8

8:15 am-6:50 pm

2 stops26h 35m

Barcelona-El Prat

Wed 4/22

11:00 am-8:20 pm

1 stop17h 20m

$497

Colorado SpringsBarcelona

COS - BCN

COSBCN

Colorado Springs

Wed 4/8

1:33 pm-10:25 pm

2 stops24h 52m

Barcelona-El Prat

Wed 4/22

10:15 am-9:31 pm

2 stops19h 16m

$500

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 4/21

10:28 am-7:35 am

1 stop13h 07m

Barcelona-El Prat

Tue 4/28

10:45 am-7:55 pm

1 stop17h 10m

$505

DenverMadrid

DEN - MAD

DENMAD

Denver Intl

Mon 3/2

7:45 am-9:15 am

2 stops17h 30m

Madrid Barajas

Tue 3/17

9:05 am-5:00 pm

1 stop14h 55m

$507

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 3/23

5:20 pm-2:45 pm

1 stop14h 25m

Barcelona-El Prat

Thu 4/9

6:40 am-3:40 pm

1 stop17h 00m

$509

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 3/9

5:20 pm-2:45 pm

1 stop14h 25m

Barcelona-El Prat

Tue 3/17

9:55 am-5:00 pm

1 stop14h 05m

$511

DenverMadrid

DEN - MAD

DENMAD

Denver Intl

Mon 3/2

5:25 pm-4:55 pm

1 stop15h 30m

Madrid Barajas

Mon 3/9

8:50 pm-4:30 pm

1 stop26h 40m

$517

Colorado SpringsBarcelona

COS - BCN

COSBCN

Colorado Springs

Wed 4/8

1:39 pm-7:35 am

1 stop33h 56m

Barcelona-El Prat

Wed 4/22

10:45 am-11:32 pm

1 stop20h 47m

$540

DenverSeville

DEN - SVQ

DENSVQ

Denver Intl

Mon 5/4

6:40 pm-8:10 am

2 stops29h 30m

Sevilla

Mon 5/11

9:45 pm-7:55 pm

2 stops54h 10m

$658

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 Colorado to Spain

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 Spain?

If you don’t want to visit Spain in November, then you should wait until February to fly from Colorado, when ticket prices are also cheap, with an average price of $538.

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

You are more likely to see cheaper flights to Spain from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Spain for around $781 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Spain from Colorado for as low as $688 on momondo.

Can stopping save me money on Colorado to Spain flights?

You could potentially save up to 46% on your flight if you consider stops on a Colorado to Spain flight.

Cheap Colorado to Spain flight deals and tips

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

Fastest flight time	11h 40m
Direct flights	None

The fastest flight from Colorado to Spain takes 11h 40m

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

Search flight deals

When did momondo last update prices for flights from Colorado to Spain?
Prices for flights from Colorado to Spain were last updated today.
How many operators does momondo search for flights from Colorado to Spain?
There are 15 operators available for flights from Colorado to Spain as of February 2026.
How old do you have to be to fly from Colorado to Spain?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Spain.
What documentation or ID do you need to fly to Spain?
The necessary travel and health documents for your Spain trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Spain

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $298	Free Cancellation	Rating 7.2 2,893 reviews	Search JetBlue flights
Icelandair	PriceFrom $366	Free Cancellation	Rating 7.1 606 reviews	Search Icelandair flights
Turkish Airlines	PriceFrom $404	Free Cancellation	Rating 7.3 4,209 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $424	Free Cancellation	Rating 6.7 7,711 reviews	Search British Airways flights
Iberia	PriceFrom $440	Free Cancellation	Rating 7.0 3,102 reviews	Search Iberia flights
United Airlines	PriceFrom $478	Free Cancellation	Rating 7.4 9,234 reviews	Search United Airlines flights
American Airlines	PriceFrom $483	Free Cancellation	Rating 7.2 11,215 reviews	Search American Airlines flights
Air Canada	PriceFrom $491	Free Cancellation	Rating 7.1 10,680 reviews	Search Air Canada flights
Brussels Airlines	PriceFrom $494	Free Cancellation	Rating 7.2 381 reviews	Search Brussels Airlines flights
Lufthansa	PriceFrom $494	Free Cancellation	Rating 6.8 7,758 reviews	Search Lufthansa flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Colorado to Spain. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Spain from Colorado with this policy.

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

Once you have performed a search for Colorado to Spain flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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