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$249+ Cheap flights from Denver (DEN) to Madrid, Spain (MAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MAD
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Madrid Barajas are usually found in January or February, booked 50 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Denver to Madrid

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Madrid (MAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$514
(Air Canada)

One-way from

$249
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$669
From Denver Intl to Madrid Barajas
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One-way flight from Denver Intl to Madrid Barajas
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Highest demand for flights based on searches. 25% potential increase in price ($254 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Denver to Madrid

Cheapest flights from Denver to Madrid
Explore the most affordable flight options available from Denver to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1911:15 amDEN - MAD
1 stop11h 25mUnited Airlines
Wed 10/298:30 amMAD - DEN
2 stops22h 45mUnited Airlines
Deal found 9/14$520
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1411:15 amDEN - MAD
1 stop11h 25mMultiple Airlines
Fri 10/247:10 amMAD - DEN
1 stop14h 35mMultiple Airlines
Deal found 9/14$521
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:25 pmDEN - MAD
2 stops18h 50mUnited Airlines
Wed 12/31:35 pmMAD - DEN
2 stops36h 32mUnited Airlines
Deal found 9/14$522
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/112:50 amDEN - MAD
1 stop24h 25mDelta
Tue 12/911:15 amMAD - DEN
1 stop17h 15mDelta
Deal found 9/14$523
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:00 amDEN - MAD
2 stops16h 40mUnited Airlines
Tue 10/216:00 amMAD - DEN
2 stops18h 03mUnited Airlines
Deal found 9/15$524
This Booking.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:00 amDEN - MAD
2 stops16h 40mAir Canada
Tue 10/146:20 amMAD - DEN
2 stops21h 18mAir Canada
Deal found 9/13$525
This Expedia deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:20 pmDEN - MAD
1 stop17h 30mMultiple Airlines
Thu 12/41:35 pmMAD - DEN
1 stop14h 20mMultiple Airlines
Deal found 9/12$526
This Priceline deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:15 amDEN - MAD
2 stops16h 30mAir Canada
Thu 12/41:35 pmMAD - DEN
2 stops27h 20mAir Canada
Deal found 9/12$531
This CheapOair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:15 pmDEN - MAD
1 stop17h 20mMultiple Airlines
Tue 10/216:00 amMAD - DEN
2 stops21h 38mMultiple Airlines
Deal found 9/15$532
This Cheapflightsfares deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:30 pmDEN - MAD
1 stop11h 25mIberia
Tue 12/1611:35 amMAD - DEN
1 stop18h 45mIberia
Deal found 9/12$533

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Madrid that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Denver to Madrid that are best for you.

Fly from

Denver

Fly to

Madrid

Route

Depart

Return

Price

DenverMadrid

DEN - MAD

DENMAD

Denver Intl

Tue 12/2

6:00 am-8:00 am

2 stops18h 00m

Madrid Barajas

Tue 12/9

6:00 am-4:40 pm

2 stops18h 40m

$521

DenverMadrid

DEN - MAD

DENMAD

Denver Intl

Mon 12/1

12:50 am-9:15 am

1 stop24h 25m

Madrid Barajas

Tue 12/9

11:15 am-8:30 pm

1 stop17h 15m

$523

DenverMadrid

DEN - MAD

DENMAD

Denver Intl

Mon 12/1

7:10 am-8:00 am

1 stop16h 50m

Madrid Barajas

Tue 12/9

10:00 am-8:30 pm

2 stops18h 30m

$523

DenverMadrid

DEN - MAD

DENMAD

Denver Intl

Tue 10/14

6:00 am-6:40 am

2 stops16h 40m

Madrid Barajas

Tue 10/21

6:00 am-4:03 pm

2 stops18h 03m

$524

DenverMadrid

DEN - MAD

DENMAD

Denver Intl

Sun 10/26

12:50 am-7:00 am

2 stops23h 10m

Madrid Barajas

Tue 11/11

6:00 am-11:14 pm

2 stops25h 14m

$547

DenverMadrid

DEN - MAD

DENMAD

Denver Intl

Wed 10/29

6:00 am-7:00 am

2 stops18h 00m

Madrid Barajas

Wed 11/5

10:00 am-8:15 pm

2 stops18h 15m

$563

DenverMadrid

DEN - MAD

DENMAD

Denver Intl

Wed 11/5

12:05 pm-8:55 am

1 stop12h 50m

Madrid Barajas

Wed 12/3

12:55 am-9:31 am

1 stop16h 36m

$568

DenverMadrid

DEN - MAD

DENMAD

Denver Intl

Wed 11/5

12:05 pm-8:55 am

1 stop12h 50m

Madrid Barajas

Sun 11/9

11:35 am-10:22 pm

1 stop18h 47m

$578

DenverMadrid

DEN - MAD

DENMAD

Denver Intl

Thu 1/29

12:56 pm-9:25 am

1 stop12h 29m

Madrid Barajas

Sun 3/1

1:00 pm-8:02 pm

1 stop15h 02m

$588

DenverMadrid

DEN - MAD

DENMAD

Denver Intl

Fri 10/17

12:34 am-7:20 pm

2 stops34h 46m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 18 results
1
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Best time to book a flight from Denver to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Madrid

How far ahead should I book a flight from Denver to Madrid?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Madrid. Price data was last updated on September 12, 2025.

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Madrid. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Denver to Madrid?

Currently, November is the cheapest month in which you can book a flight from Denver to Madrid (average of $543). Flying from Denver to Madrid in June is currently the most expensive (average of $1,054). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to MAD?

Find hourly flight availability from Denver to Madrid. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

It’s optimal to fly from Denver to Madrid at noon. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Denver to Madrid?

Use this chart to determine the cheapest time to fly round-trip from Denver to Madrid. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Denver to Madrid flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Madrid

Get insights into the airlines that provide service to Madrid. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Madrid. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Denver to Madrid, such as United Airlines, American Airlines, and Iberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Iberia
7.0
Good
2,924 reviews
United Airlines
7.4
Good
8,929 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,407 reviews
United Airlines
7.4
Good
8,929 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.7
Okay
7,361 reviews
United Airlines
7.4
Good
8,929 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Denver to Madrid. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Denver to Madrid?

    For as low as $521, United Airlines can have you in Madrid from Denver in 18h. Denver and Madrid are separated by a distance of 4994 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Denver to Madrid round-trip?

    According to our current data, JetBlue ($298), Turkish Airlines ($397), and Virgin Atlantic ($408) offers the cheapest pricing from Denver to Madrid. You may be able to fly from Denver to Madrid for 60% less than the average price by searching for these airlines.

  • Where are the most common layover locations when flying from Denver to Madrid?

    Denver to Madrid flights have a layover in London most of the time. Dallas is the second most popular location for layovers on flights from Denver to Madrid. Chicago sees the third most layovers on flights from Denver to Madrid.

  • What are some popular things to do or see while on a layover in London?

    If you're on a layover in London and looking for things to do, consider visiting Hyde Park, Buckingham Palace, or Piccadilly Circus. Travelers on a layover in London can visit Hyde Park, Buckingham Palace, and Piccadilly Circus, by traveling 12.5 mi, 13.7 mi, and 14.1 mi, respectively after landing at London Heathrow. Those landing in London looking to spend some time exploring during their layover can rent a car for about $40 per day.

  • What are some popular points of interest to see during a layover in Dallas?

    If you're on a layover in Dallas and looking for things to do, consider visiting American Airlines Center, Dallas World Aquarium, or Dos Equis Pavilion. American Airlines Center, Dallas World Aquarium, and Dos Equis Pavilion are located about 15.0 mi, 15.5 mi, and 18.3 mi, respectively from Dallas/Fort Worth. Travelers in need of a car in Dallas can rent one for about $50 per day.

  • What are points of interest worth seeing during a layover in Chicago?

    Most Chicago visitors opt to spend their time at Magnificent Mile, River North, and Grant Park. Magnificent Mile, River North and Grant Park are located about 15.5 mi, 15.0 mi, and 16.2 mi, respectively from Chicago O'Hare Intl if you are interested in checking them out. Travelers can rent a car at Chicago O'Hare Intl for an average daily rate of $52 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Denver to Madrid flights?

    Denver to Madrid flights that have layovers will least frequently stop in Philadelphia. Philadelphia is followed by Frankfurt am Main in terms of the least popular layover location on flights from Denver to Madrid. Frankfurt am Main is followed by Montreal in terms of the least popular layover location for Denver to Madrid flights.

  • Can I find deals for flights from Denver to Madrid that include hotel bookings?

    Yes. In addition to deals on Denver to Madrid flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Madrid?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Madrid.

  • Can I find deals for business class flights from Denver to Madrid?

    Yes. Cheapflights offers flight deals from Denver to Madrid by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Madrid?

    Currently, November is the cheapest month in which you can book a flight from Denver to Madrid (average of $543). Flying from Denver to Madrid in June is currently the most expensive (average of $1,054). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Fuenlabrada
Getafe

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Alternative routes for Denver to Madrid

See prices for flight routes from nearby airports that may be better suited for you.
Colorado Springs to Madrid flights
Grand Junction to Madrid flights

Top 10 airlines flying from Denver to Madrid

Discover the top 10 airlines that operate flights from Denver to Madrid. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$298Average$1,133FlexibilityNo cancel feeOn-time62%
Turkish AirlinesCheapest$397Average$577FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$408Average$491FlexibilityNo cancel feeOn-time72%
IberiaCheapest$492Average$722FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$503Average$705FlexibilityNo cancel feeOn-time70%
KLMCheapest$505Average$695FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$506Average$730FlexibilityNo cancel feeOn-time69%
DeltaCheapest$525Average$750FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$525Average$777FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$538Average$886FlexibilityNo cancel feeOn-time67%

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