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$302+ Cheap flights from Denver (DEN) to Spain

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MAD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Denver to Spain

Keep the following information in mind while searching for Denver to Spain flight deals. Data was last updated March 28, 2025.

Round-trip from

$598
(Gurufare)

One-way from

$302
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$630
From Denver Intl to Spain
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One-way flight from Denver Intl to Spain
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Highest demand for flights based on searches. 30% potential increase in price ($383 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Denver to Spain

Cheapest flights from Denver to Spain
Explore the most affordable flight options available from Denver to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Finnair deal was found by Cheapflights users on 3/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2612:24 pmDEN - BCN
1 stop13h 36mMultiple Airlines
Sat 11/1511:00 amBCN - DEN
1 stop17h 00mMultiple Airlines
Deal found 3/26$562
This United deal was found by Cheapflights users on 3/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:17 amDEN - BCN
2 stops16h 43mUnited Airlines
Fri 11/2812:15 pmBCN - DEN
1 stop30h 20mUnited Airlines
Deal found 3/26$566
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/262:31 pmDEN - BCN
2 stops15h 49mAmerican Airlines
Sat 11/159:30 amBCN - DEN
2 stops18h 11mAmerican Airlines
Deal found 3/26$577
This oojo deal was found by Cheapflights users on 3/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:45 pmDEN - BCN
2 stops21h 40mBritish Airways
Sun 11/166:40 amBCN - DEN
1 stop16h 45mBritish Airways
Deal found 3/26$578
This United deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2211:50 pmDEN - MAD
1 stop24h 15mUnited Airlines
Sat 12/612:15 pmMAD - DEN
1 stop30h 20mUnited Airlines
Deal found 3/27$584
This Delta deal was found by Cheapflights users on 3/26. 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.
Wed 11/1212:59 amDEN - BCN
1 stop23h 41mDelta
Fri 11/286:00 amBCN - DEN
2 stops21h 58mDelta
Deal found 3/26$591
This oojo deal was found by Cheapflights users on 3/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:30 pmDEN - MAD
1 stop18h 10mBritish Airways
Wed 12/311:35 amMAD - DEN
1 stop18h 42mBritish Airways
Deal found 3/27$593
This Finnair deal was found by Cheapflights users on 3/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2012:32 pmDEN - MAD
1 stop11h 23mMultiple Airlines
Tue 11/2512:40 pmMAD - DEN
1 stop15h 01mMultiple Airlines
Deal found 3/27$596
This Gurufare deal was found by Cheapflights users on 3/26. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:06 amDEN - ALC
2 stops44h 09mScandinavian Airlines
Sun 5/1811:05 amALC - DEN
2 stops41h 34mScandinavian Airlines
Deal found 3/26$598
This FlightHub deal was found by Cheapflights users on 3/27. 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.
Wed 9/312:59 pmDEN - AGP
2 stops36h 51mScandinavian Airlines
Mon 9/88:05 pmAGP - DEN
2 stops34h 51mScandinavian Airlines
Deal found 3/27$599
This Air Canada deal was found by Cheapflights users on 3/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/225:40 pmDEN - MAD
2 stops31h 55mAir Canada
Sat 12/612:15 pmMAD - DEN
2 stops30h 13mAir Canada
Deal found 3/27$604
This FlightHub deal was found by Cheapflights users on 3/26. 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.
Sat 4/267:50 pmDEN - BCN
1 stop33h 40mTurkish Airlines
Wed 5/1412:00 pmBCN - DEN
1 stop37h 55mTurkish Airlines
Deal found 3/26$614

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Spain 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 March 28, 2025.
Use the filters below to find and compare flights from Denver to Spain that are best for you.

Fly from

Denver

Fly to

Spain

Route

Depart

Return

Price

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sun 4/27

7:50 pm-5:05 pm

1 stop37h 15m

Barcelona-El Prat

Wed 5/14

6:30 pm-5:55 pm

1 stop31h 25m

$591

DenverAlicante

DEN - ALC

DENALC

Denver Intl

Sun 5/11

7:06 am-11:15 am

2 stops44h 09m

Alicante

Sun 5/18

11:05 am-8:39 pm

2 stops41h 34m

$598

DenverMálaga

DEN - AGP

DENAGP

Denver Intl

Wed 9/3

12:59 pm-9:50 am

2 stops36h 51m

Malaga

Mon 9/8

8:05 pm-10:56 pm

2 stops34h 51m

$599

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sat 5/3

12:15 pm-12:25 pm

1 stop16h 10m

Barcelona-El Prat

Sat 5/10

2:25 pm-11:27 am

1 stop29h 02m

$655

DenverMadrid

DEN - MAD

DENMAD

Denver Intl

Sun 4/27

2:00 pm-1:25 pm

1 stop15h 25m

Madrid Barajas

Tue 5/13

4:40 pm-11:33 pm

1 stop14h 53m

$662

DenverMadrid

DEN - MAD

DENMAD

Denver Intl

Sun 4/27

5:40 pm-6:40 am

2 stops29h 00m

Madrid Barajas

Tue 5/13

12:45 pm-6:20 pm

1 stop13h 35m

$667

DenverMadrid

DEN - MAD

DENMAD

Denver Intl

Mon 4/28

11:15 am-6:40 am

1 stop11h 25m

Madrid Barajas

Tue 5/13

12:45 pm-12:33 pm

2 stops31h 48m

$669

DenverMadrid

DEN - MAD

DENMAD

Denver Intl

Thu 5/15

7:50 pm-1:35 pm

1 stop33h 45m

Madrid Barajas

Fri 5/30

6:20 pm-5:55 pm

1 stop31h 35m

$676

DenverMálaga

DEN - AGP

DENAGP

Denver Intl

Sat 4/19

7:50 pm-10:55 am

1 stop31h 05m

Malaga

Sat 5/3

6:00 pm-5:55 pm

1 stop31h 55m

$678

DenverMadrid

DEN - MAD

DENMAD

Denver Intl

Wed 4/30

6:35 pm-4:15 pm

1 stop13h 40m

Madrid Barajas

Tue 5/6

12:40 pm-11:59 pm

1 stop19h 19m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 60 results
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Best time to book a flight from Denver to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain 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 Spain

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

Currently, November is the cheapest month in which you can book a flight from Denver to Spain (average of $543). Flying from Denver to Spain in June is currently the most expensive (average of $1,107). 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 ES?

Find hourly flight availability from Denver to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Spain as you normally would.

Rainfall in Spain by month

Plan your trip to Spain by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Spain ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Spain when rainfall is around 0.8 in.

Temperature in Spain by month

Plan your trip to Spain by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Spain, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated March 28, 2025.
Read through reviews of airlines operating flights from Denver to Spain, such as Delta, KLM and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.5
Good
769 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What airport do you fly from for flights from Denver to Spain?

    Most people fly from Denver Intl (DEN) if they book a flight from Denver to Spain. Denver Intl is conveniently located just 18.5 mi from Denver’s city center.

  • What are the cheapest airlines to fly from Denver to Spain one-way?

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $372. However, be on the lookout for offers from Scandinavian Airlines and WestJet, as they are both options that can get you from Denver to Spain for a low price.

  • What are the most popular routes from Denver to Spain?

    The most popular route from Denver to Spain is Denver Intl - Madrid Barajas. You may also consider Denver Intl - Barcelona-El Prat or Denver Intl - Palma de Mallorca Son Sant Joan.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Spain 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 Spain?

    Currently, November is the cheapest month in which you can book a flight from Denver to Spain (average of $543). Flying from Denver to Spain in June is currently the most expensive (average of $1,107). 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

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Alternative routes for Denver to Spain

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Denver to Spain

Discover the top 10 airlines that operate flights from Denver to Spain. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$349Average$470FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$397Average$696FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$408Average$478FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$482Average$878FlexibilityNo cancel feeOn-time70%
IberiaCheapest$483Average$795FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$485Average$1,126FlexibilityNo cancel feeOn-time69%
DeltaCheapest$497Average$955FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$500Average$919FlexibilityNo cancel feeOn-time71%
KLMCheapest$505Average$843FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$507Average$890FlexibilityNo cancel feeOn-time77%
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