What airlines fly to Denver?

United Airlines, Lufthansa and Iberia are the top three most popular airlines that fly to Denver from Madrid according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 3 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Madrid Barajas Airport to Denver Intl Airport?

Prices for flights from Madrid Barajas Airport to Denver Intl Airport are updated daily.

How many operators does momondo search for flights from Madrid Barajas Airport to Denver Intl Airport?

As of January 2026, there are 3 operators available to choose from for flights from Madrid Barajas Airport to Denver Intl Airport.

How old do you have to be to fly from Madrid Barajas Airport to Denver Intl Airport?

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 Madrid Barajas Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$284 Cheap Flights from Madrid to Denver in 2026

Q: What is the typical price of a round-trip flight between Madrid and Denver?

Prices are currently low for flights on this route. Typical prices usually range from $740 to $1,252. The lowest price recently found on this route was $649.

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Find the cheapest flights from Madrid to Denver

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12:55 am - 8:13 am

MAD

DEN

15h 18m1 stop

9:01 am - 5:45 am

DEN

MAD

12h 44m1 stop

$649American Airlines

Wed, Jan 14 - Wed, Jan 28

12:40 pm - 10:34 pm

MAD

DEN

17h 54m1 stop

9:22 am - 8:50 am

DEN

MAD

15h 28m1 stop

$650American Airlines

Wed, Feb 4 - Mon, Feb 23

10:00 am - 11:54 pm

MAD

DEN

21h 54m1 stop

7:01 am - 5:50 am

DEN

MAD

14h 49m1 stop

$658American Airlines

Mon, Feb 9 - Tue, Feb 17

12:40 pm - 8:53 pm

MAD

DEN

16h 13m1 stop

8:00 am - 9:25 am

DEN

MAD

17h 25m1 stop

$659American Airlines

Wed, Feb 4 - Mon, Feb 23

10:00 am - 8:53 pm

MAD

DEN

18h 53m2 stops

9:30 am - 5:45 am

DEN

MAD

12h 15m1 stop

$663American Airlines

Wed, Feb 4 - Wed, Feb 25

12:55 am - 9:55 am

MAD

DEN

17h 00m1 stop

8:44 am - 6:15 am

DEN

MAD

13h 31m1 stop

$666American Airlines

Mon, Feb 2 - Sun, Feb 8

12:00 pm - 11:16 pm

MAD

DEN

19h 16m1 stop

7:50 am - 6:15 am

DEN

MAD

14h 25m1 stop

$667American Airlines

Mon, Jan 26 - Sun, Feb 8

12:00 pm - 10:37 pm

MAD

DEN

18h 37m1 stop

9:22 am - 8:50 am

DEN

MAD

15h 28m1 stop

$677American Airlines

Sat, Feb 14 - Mon, Feb 23

1:15 pm - 9:36 pm

MAD

DEN

16h 21m1 stop

10:20 am - 9:25 am

DEN

MAD

15h 05m1 stop

$684American Airlines

Fri, Feb 13 - Sat, Feb 21

1:00 pm - 8:53 pm

MAD

DEN

15h 53m1 stop

12:34 pm - 8:50 am

DEN

MAD

12h 16m1 stop

$685American Airlines

Fri, Jan 23 - Sun, Jan 25

American Airlines flights from Madrid to Denver

Our best American Airlines deals on Madrid to Denver flight tickets

American Airlines

Jan 14

MAD12:55 amMadrid Barajas

15h 18m

1 stop

DEN8:13 amDenver Intl

Jan 28

DEN12:52 pmDenver Intl

12h 33m

1 stop

MAD9:25 amMadrid Barajas

$649

Find similar

American Airlines

Feb 4

MAD12:40 pmMadrid Barajas

17h 54m

1 stop

DEN10:34 pmDenver Intl

Feb 23

DEN9:22 amDenver Intl

15h 28m

1 stop

MAD8:50 amMadrid Barajas

$650

Find similar

American Airlines

Feb 9

MAD10:00 amMadrid Barajas

21h 54m

1 stop

DEN11:54 pmDenver Intl

Feb 17

DEN7:01 amDenver Intl

14h 49m

1 stop

MAD5:50 amMadrid Barajas

$658

Find similar

Air Canada flights from Madrid to Denver

Our best Air Canada deals on Madrid to Denver flight tickets

Air Canada

Mar 6

MAD1:35 pmMadrid Barajas

14h 20m

1 stop

DEN7:55 pmDenver Intl

Mar 17

DEN11:15 amDenver Intl

12h 45m

1 stop

MAD7:00 amMadrid Barajas

$720

Find similar

Air Canada

Feb 11

MAD8:30 amMadrid Barajas

33h 53m

2 stops

DEN10:23 amDenver Intl

Feb 16

DEN8:59 pmDenver Intl

51h 01m

2 stops

MAD8:00 amMadrid Barajas

$750

Find similar

Air Canada

Feb 4

MAD8:30 amMadrid Barajas

32h 25m

2 stops

DEN8:55 amDenver Intl

Feb 23

DEN8:59 pmDenver Intl

51h 01m

2 stops

MAD8:00 amMadrid Barajas

$761

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Wed 1/14

12:55 am-8:13 am

1 stop15h 18m

Denver Intl

Wed 1/28

9:01 am-5:45 am

1 stop12h 44m

$649

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Wed 2/4

12:40 pm-10:34 pm

1 stop17h 54m

Denver Intl

Mon 2/23

9:22 am-8:50 am

1 stop15h 28m

$650

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Mon 2/9

10:00 am-11:54 pm

1 stop21h 54m

Denver Intl

Tue 2/17

7:01 am-5:50 am

1 stop14h 49m

$658

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Wed 2/4

12:40 pm-8:53 pm

1 stop16h 13m

Denver Intl

Mon 2/23

8:00 am-9:25 am

1 stop17h 25m

$659

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Wed 2/4

10:00 am-8:53 pm

2 stops18h 53m

Denver Intl

Wed 2/25

9:30 am-5:45 am

1 stop12h 15m

$663

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Mon 2/2

12:55 am-9:55 am

1 stop17h 00m

Denver Intl

Sun 2/8

8:44 am-6:15 am

1 stop13h 31m

$666

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Mon 1/26

12:00 pm-11:16 pm

1 stop19h 16m

Denver Intl

Sun 2/8

7:50 am-6:15 am

1 stop14h 25m

$667

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Sat 2/14

12:00 pm-10:37 pm

1 stop18h 37m

Denver Intl

Mon 2/23

9:22 am-8:50 am

1 stop15h 28m

$677

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Fri 2/13

1:15 pm-9:36 pm

1 stop16h 21m

Denver Intl

Sat 2/21

10:20 am-9:25 am

1 stop15h 05m

$684

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Fri 1/23

1:00 pm-8:53 pm

1 stop15h 53m

Denver Intl

Sun 1/25

12:34 pm-8:50 am

1 stop12h 16m

$685

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 Madrid to Denver

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

What is the typical price of a round-trip flight between Madrid and Denver?

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Madrid is in September. Flight prices, which tend to average around $761, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in September, then you should wait until February to fly from Madrid, when ticket prices are also cheap, with an average price of $770.

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

You are more likely to see cheaper flights to Denver from Madrid when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $870 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Madrid for as low as $790 on momondo.

How have Madrid to Denver flight prices changed over time?

As of January 2026, prices for Madrid to Denver flights are approximately 17% more expensive when compared to flights at the same time last year.

When to book flights from Madrid to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Madrid to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Madrid to Denver (MAD to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Madrid to Denver

Fastest flight time	15h 34m
Direct flights	None

The fastest flight from Madrid to Denver takes 15h 34m

There are no direct flights from Madrid to Denver. There are no popular flight routes from Madrid to Denver.

Search flight deals

How far is Madrid Barajas to Denver Intl by plane?
A flight from Madrid Barajas to Denver Intl will travel around 5009.0 mi. 15h 34m is a normal flight duration for this route.
When did momondo last update prices for flights from Madrid Barajas Airport to Denver Intl Airport?
Prices for flights from Madrid Barajas Airport to Denver Intl Airport are updated daily.
How many operators does momondo search for flights from Madrid Barajas Airport to Denver Intl Airport?
As of January 2026, there are 3 operators available to choose from for flights from Madrid Barajas Airport to Denver Intl Airport.
How old do you have to be to fly from Madrid Barajas Airport to Denver Intl Airport?
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 Madrid Barajas Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Madrid to Denver?
Based on momondo bookings for flights between Madrid and Denver, the leading airline is United Airlines, making up 38% of the total bookings. Other popular airlines include Lufthansa with 33% and Iberia with 29%.

Best airlines flying from Madrid to Denver

Compare and see reviews for airlines that fly from Madrid to Denver with momondo

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $645	Free Cancellation	Rating 7.0 3,074 reviews	Search Iberia flights
Lufthansa	PriceFrom $677	Free Cancellation	Rating 6.8 7,691 reviews	Search Lufthansa flights
United Airlines	PriceFrom $781	Free Cancellation	Rating 7.4 9,138 reviews	Search United Airlines flights

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Greeley

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Copper Mountain

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Englewood

Why use momondo?

Why should I use momondo to find a flight deal from Madrid to Denver?

It is quick and easy to find Madrid to Denver flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Denver that suits you.

Can I find flights from Madrid to Denver with flexible booking policies on momondo?

momondo does allow users to show only those flights to Denver from Madrid which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Madrid to Denver?

Once all potential Madrid to Denver 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 Madrid to Denver right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Madrid to Denver flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.