What airlines fly to Denver?

United Airlines, Iberia and Lufthansa 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 33% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 4 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 December 2025, there are 4 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.

$383 Cheap Flights from Madrid to Denver in 2025/26

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Find the cheapest flights from Madrid to Denver

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Cheap round-trip flights

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12:10 pm - 10:36 am

MAD

DEN

30h 26m2 stops

11:35 am - 2:05 pm

DEN

MAD

18h 30m2 stops

$589Multiple Airlines

Fri, Jan 23 - Sat, Jan 31

1:30 pm - 11:04 pm

MAD

DEN

17h 34m1 stop

11:59 pm - 11:30 am

DEN

MAD

27h 31m1 stop

$697JetBlue

Sat, Apr 18 - Sat, Apr 25

7:35 pm - 10:59 pm

MAD

DEN

35h 24m2 stops

11:49 pm - 1:05 pm

DEN

MAD

30h 16m1 stop

$707Multiple Airlines

Wed, Mar 4 - Mon, Mar 9

5:00 pm - 11:11 pm

MAD

DEN

38h 11m2 stops

1:16 pm - 4:10 pm

DEN

MAD

18h 54m2 stops

$733Scandinavian Airlines

Mon, Jan 19 - Mon, Feb 2

9:30 am - 10:59 pm

MAD

DEN

21h 29m2 stops

11:49 pm - 1:05 pm

DEN

MAD

30h 16m1 stop

$734Multiple Airlines

Thu, Mar 5 - Mon, Mar 9

6:00 am - 5:44 pm

MAD

DEN

19h 44m2 stops

8:59 pm - 8:00 am

DEN

MAD

27h 01m2 stops

$745Air Canada

Mon, Feb 2 - Sun, Feb 15

7:35 pm - 10:59 pm

MAD

DEN

35h 24m2 stops

9:00 am - 2:20 pm

DEN

MAD

22h 20m1 stop

$746Multiple Airlines

Wed, Mar 4 - Sun, Mar 8

1:00 pm - 8:53 pm

MAD

DEN

15h 53m1 stop

5:25 pm - 2:50 pm

DEN

MAD

13h 25m1 stop

$747Iberia

Mon, Jan 19 - Mon, Feb 2

6:00 am - 4:40 pm

MAD

DEN

18h 40m2 stops

11:15 am - 8:00 am

DEN

MAD

12h 45m1 stop

$752Air Canada

Mon, Jan 19 - Mon, Feb 2

7:05 am - 11:59 pm

MAD

DEN

24h 54m2 stops

7:00 am - 9:55 pm

DEN

MAD

31h 55m2 stops

$756Multiple Airlines

Thu, Mar 5 - Mon, Mar 9

JetBlue flights from Madrid to Denver

Our best JetBlue deals on Madrid to Denver flight tickets

JetBlue

Apr 18

MAD1:30 pmMadrid Barajas

17h 34m

1 stop

DEN11:04 pmDenver Intl

Apr 25

DEN11:59 pmDenver Intl

27h 31m

1 stop

MAD11:30 amMadrid Barajas

$697

Find similar

JetBlue

Apr 17

MAD1:30 pmMadrid Barajas

17h 34m

1 stop

DEN11:04 pmDenver Intl

May 1

DEN9:18 amDenver Intl

18h 12m

1 stop

MAD11:30 amMadrid Barajas

$772

Find similar

JetBlue

May 1

MAD1:30 pmMadrid Barajas

16h 09m

1 stop

DEN9:39 pmDenver Intl

May 8

DEN10:34 pmDenver Intl

28h 56m

1 stop

MAD11:30 amMadrid Barajas

$819

Find similar

Scandinavian Airlines flights from Madrid to Denver

Our best Scandinavian Airlines deals on Madrid to Denver flight tickets

Scandinavian Airlines

Jan 19

MAD5:00 pmMadrid Barajas

38h 11m

2 stops

DEN11:11 pmDenver Intl

Feb 2

DEN1:16 pmDenver Intl

18h 54m

2 stops

MAD4:10 pmMadrid Barajas

$733

Find similar

Scandinavian Airlines

Jan 19

MAD5:00 pmMadrid Barajas

38h 11m

2 stops

DEN11:11 pmDenver Intl

Feb 2

DEN1:16 pmDenver Intl

18h 54m

2 stops

MAD4:10 pmMadrid Barajas

$759

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Fly from

Fly to

Route

Depart

Return

Price

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Fri 1/23

12:10 pm-10:36 am

2 stops30h 26m

Denver Intl

Sat 1/31

11:35 am-2:05 pm

2 stops18h 30m

$589

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Sat 4/18

1:30 pm-11:04 pm

1 stop17h 34m

Denver Intl

Sat 4/25

11:59 pm-11:30 am

1 stop27h 31m

$697

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Wed 3/4

7:35 pm-10:59 pm

2 stops35h 24m

Denver Intl

Mon 3/9

11:49 pm-1:05 pm

1 stop30h 16m

$707

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Mon 1/19

5:00 pm-11:11 pm

2 stops38h 11m

Denver Intl

Mon 2/2

1:16 pm-4:10 pm

2 stops18h 54m

$733

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Thu 3/5

9:30 am-10:59 pm

2 stops21h 29m

Denver Intl

Mon 3/9

11:49 pm-1:05 pm

1 stop30h 16m

$734

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Mon 2/2

6:00 am-5:44 pm

2 stops19h 44m

Denver Intl

Sun 2/15

8:59 pm-8:00 am

2 stops27h 01m

$745

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Wed 3/4

7:35 pm-10:59 pm

2 stops35h 24m

Denver Intl

Sun 3/8

9:00 am-2:20 pm

1 stop22h 20m

$746

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Mon 1/19

1:00 pm-8:53 pm

1 stop15h 53m

Denver Intl

Mon 2/2

5:25 pm-2:50 pm

1 stop13h 25m

$747

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Mon 1/19

6:00 am-4:40 pm

2 stops18h 40m

Denver Intl

Mon 2/2

11:15 am-8:00 am

1 stop12h 45m

$752

MadridDenver

MAD - DEN

MADDEN

Madrid Barajas

Thu 3/5

7:05 am-11:59 pm

2 stops24h 54m

Denver Intl

Mon 3/9

7:00 am-9:55 pm

2 stops31h 55m

$756

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 cheapest month to fly to Denver?

The cheapest month to fly to Denver from Madrid is in February. Flight prices, which tend to average around $713, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in February, then you should wait until September to fly from Madrid, when ticket prices are also cheap, with an average price of $761.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Wednesday when prices can be found for as low as $870. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Thursday, with ticket prices averaging around $1,104.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the morning when flights can be purchased for as low as $918. Flights at noon are often more expensive with an average ticket price of $1,144.

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 $861 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 $729 on momondo.

How have Madrid to Denver flight prices changed over time?

As of December 2025, prices for Madrid to Denver flights are approximately 7% 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	16h 09m
Direct flights	None

The fastest flight from Madrid to Denver takes 16h 09m

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. 16h 09m 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 December 2025, there are 4 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 33% of the total bookings. Other popular airlines include Iberia with 27%, Lufthansa with 24%, and Delta with 16%.

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 3,045 reviews	Search Iberia flights
United Airlines	PriceFrom $659	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Lufthansa	PriceFrom $677	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights
Delta	PriceFrom $744	Free Cancellation	Rating 7.9 8,009 reviews	Search Delta 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.