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.

$292 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 $615.

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Find the cheapest flights from Madrid to Denver

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 am - 10:10 pm

MAD

DEN

18h 40m

1 stop

12:33 pm - 9:25 am

DEN

MAD

12h 52m

1 stop

$615Finnair

Mon, Feb 2 - Wed, Feb 18

5:50 am - 6:05 pm

MAD

DEN

20h 15m

2 stops

3:40 pm - 8:20 pm

DEN

MAD

20h 40m

2 stops

$630Multiple Airlines

Thu, Feb 5 - Wed, Feb 18

1:00 pm - 10:34 pm

MAD

DEN

17h 34m

1 stop

5:25 pm - 4:55 pm

DEN

MAD

15h 30m

1 stop

$635British Airways

Thu, Feb 5 - Wed, Feb 18

12:00 pm - 9:02 pm

MAD

DEN

17h 02m

1 stop

5:25 pm - 6:30 pm

DEN

MAD

17h 05m

1 stop

$636British Airways

Tue, Feb 17 - Mon, Feb 23

7:05 am - 10:30 am

MAD

DEN

35h 25m

2 stops

6:30 am - 6:15 am

DEN

MAD

15h 45m

1 stop

$641Multiple Airlines

Tue, Feb 3 - Tue, Feb 17

12:40 pm - 9:16 pm

MAD

DEN

16h 36m

1 stop

9:30 am - 5:45 am

DEN

MAD

12h 15m

1 stop

$646American Airlines

Mon, Feb 2 - Wed, Feb 18

11:30 am - 10:10 pm

MAD

DEN

18h 40m

1 stop

12:33 pm - 9:25 am

DEN

MAD

12h 52m

1 stop

$647Finnair

Mon, Feb 2 - Wed, Feb 18

10:00 am - 10:10 pm

MAD

DEN

20h 10m

1 stop

12:52 pm - 9:25 am

DEN

MAD

12h 33m

1 stop

$648Finnair

Mon, Jan 26 - Mon, Feb 9

12:00 pm - 8:50 pm

MAD

DEN

16h 50m

1 stop

5:25 pm - 6:30 pm

DEN

MAD

17h 05m

1 stop

$654British Airways

Sat, Feb 14 - Mon, Feb 23

8:30 am - 10:23 am

MAD

DEN

33h 53m

2 stops

11:15 am - 8:00 am

DEN

MAD

12h 45m

1 stop

$659Air Canada

Wed, Feb 11 - Wed, Feb 18

Lufthansa flights from Madrid to Denver

Our best Lufthansa deals on Madrid to Denver flight tickets

Lufthansa

Mar 15

MAD7:25 amMadrid Barajas

19h 30m

1 stop

DEN7:55 pmDenver Intl

Mar 22

DEN4:55 pmDenver Intl

16h 05m

1 stop

MAD4:00 pmMadrid Barajas

$703

Lufthansa

Feb 18

MAD7:25 amMadrid Barajas

16h 35m

2 stops

DEN4:00 pmDenver Intl

Feb 25

DEN5:45 pmDenver Intl

18h 30m

1 stop

MAD8:15 pmMadrid Barajas

$719

Lufthansa

Feb 16

MAD5:00 pmMadrid Barajas

31h 00m

1 stop

DEN4:00 pmDenver Intl

Feb 23

DEN8:20 pmDenver Intl

19h 15m

1 stop

MAD11:35 pmMadrid Barajas

$731

Iberia flights from Madrid to Denver

Our best Iberia deals on Madrid to Denver flight tickets

Iberia

Jan 22

MAD1:00 pmMadrid Barajas

15h 53m

1 stop

DEN8:53 pmDenver Intl

Jan 28

DEN10:45 amDenver Intl

14h 40m

1 stop

MAD9:25 amMadrid Barajas

$646

Iberia

Jan 23

MAD1:00 pmMadrid Barajas

15h 53m

1 stop

DEN8:53 pmDenver Intl

Jan 28

DEN12:52 pmDenver Intl

12h 33m

1 stop

MAD9:25 amMadrid Barajas

$663

Iberia

Feb 16

MAD12:40 pmMadrid Barajas

27h 40m

1 stop

DEN8:20 amDenver Intl

Feb 24

DEN2:28 pmDenver Intl

18h 27m

2 stops

MAD4:55 pmMadrid Barajas

$671

Fly from

Fly to

Route

Depart

Return

Price

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Mon 2/2

11:30 am-10:10 pm

1 stop18h 40m

Denver Intl

Wed 2/18

12:33 pm-9:25 am

1 stop12h 52m

$615

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Thu 2/5

5:50 am-6:05 pm

2 stops20h 15m

Denver Intl

Wed 2/18

3:40 pm-8:20 pm

2 stops20h 40m

$630

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Thu 2/5

1:00 pm-10:34 pm

1 stop17h 34m

Denver Intl

Wed 2/18

5:25 pm-4:55 pm

1 stop15h 30m

$635

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Tue 2/17

12:00 pm-9:02 pm

1 stop17h 02m

Denver Intl

Mon 2/23

5:25 pm-6:30 pm

1 stop17h 05m

$636

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Tue 2/3

7:05 am-10:30 am

2 stops35h 25m

Denver Intl

Tue 2/17

6:30 am-6:15 am

1 stop15h 45m

$641

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Mon 2/2

12:40 pm-9:16 pm

1 stop16h 36m

Denver Intl

Wed 2/18

9:30 am-5:45 am

1 stop12h 15m

$646

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Mon 2/2

11:30 am-10:10 pm

1 stop18h 40m

Denver Intl

Wed 2/18

12:33 pm-9:25 am

1 stop12h 52m

$647

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Mon 1/26

10:00 am-10:10 pm

1 stop20h 10m

Denver Intl

Mon 2/9

12:52 pm-9:25 am

1 stop12h 33m

$648

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Sat 2/14

12:00 pm-8:50 pm

1 stop16h 50m

Denver Intl

Mon 2/23

5:25 pm-6:30 pm

1 stop17h 05m

$654

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Wed 2/11

8:30 am-10:23 am

2 stops33h 53m

Denver Intl

Wed 2/18

11:15 am-8:00 am

1 stop12h 45m

$659

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 $765.

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 $871 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	13h 55m
Direct flights	None

The fastest flight from Madrid to Denver takes 13h 55m

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. 13h 55m 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 3,087 reviews	Search Iberia flights
Lufthansa	PriceFrom $677	Free Cancellation	Rating 6.8 7,715 reviews	Search Lufthansa flights
United Airlines	PriceFrom $781	Free Cancellation	Rating 7.4 9,163 reviews	Search United Airlines flights

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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.