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Alicante

$666+ Cheap flights from Denver (DEN) to Alicante (ALC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ALC
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Denver to Alicante

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Alicante (ALC). 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 August 20, 2025.

Round-trip from

$666
(Iberia)

Popular in

June

Cheapest in

September

Average price

$918
From Denver Intl to Alicante
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($117 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Denver to Alicante

Cheapest flights from Denver to Alicante
Explore the most affordable flight options available from Denver to Alicante. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 10/29:46 amDEN - ALC
2 stops19h 19mAmerican Airlines
Thu 10/99:15 amALC - DEN
2 stops21h 41mAmerican Airlines
Deal found 8/17$705
This Gotogate deal was found by Cheapflights users on 8/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:15 pmDEN - ALC
1 stop17h 00mLufthansa
Thu 10/96:05 pmALC - DEN
1 stop27h 40mLufthansa
Deal found 8/17$711
This Ovago deal was found by Cheapflights users on 8/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/14:15 pmDEN - ALC
1 stop17h 05mMultiple Airlines
Sun 10/128:20 pmALC - DEN
2 stops32h 55mMultiple Airlines
Deal found 8/18$721
This Ovago deal was found by Cheapflights users on 8/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:15 pmDEN - ALC
1 stop17h 00mMultiple Airlines
Sun 10/128:20 pmALC - DEN
2 stops32h 55mMultiple Airlines
Deal found 8/18$770
This Expedia deal was found by Cheapflights users on 8/18. 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 10/17:16 amDEN - ALC
2 stops21h 49mIberia
Sun 10/129:30 pmALC - DEN
2 stops43h 09mIberia
Deal found 8/18$772
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:15 pmDEN - ALC
3 stops35h 25mMultiple Airlines
Thu 10/96:35 amALC - DEN
2 stops17h 00mMultiple Airlines
Deal found 8/17$834
This Trip.com deal was found by Cheapflights users on 8/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:15 pmDEN - ALC
1 stop17h 00mLufthansa
Sun 10/125:50 pmALC - DEN
1 stop29h 45mLufthansa
Deal found 8/18$956
This FlightHub deal was found by Cheapflights users on 8/18. 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.
Sun 8/3112:32 pmDEN - ALC
2 stops38h 43mScandinavian Airlines
Tue 9/1612:05 pmALC - DEN
2 stops42h 30mScandinavian Airlines
Deal found 8/18$993
This Gurufare deal was found by Cheapflights users on 8/18. 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.
Wed 10/14:15 pmDEN - ALC
1 stop17h 05mLufthansa
Sun 10/125:50 pmALC - DEN
1 stop29h 45mLufthansa
Deal found 8/18$1,042
This Ovago deal was found by Cheapflights users on 8/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/314:45 pmDEN - ALC
2 stops36h 20mIberia
Tue 9/169:30 pmALC - DEN
2 stops29h 06mIberia
Deal found 8/19$1,126
This Ovago deal was found by Cheapflights users on 8/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/314:15 pmDEN - ALC
1 stop17h 05mLufthansa
Tue 9/166:10 pmALC - DEN
1 stop27h 35mLufthansa
Deal found 8/20$1,247

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Alicante 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 August 20, 2025.
Use the filters below to find and compare flights from Denver to Alicante that are best for you.

Fly from

Denver

Fly to

Alicante

Route

Depart

Return

Price

DenverAlicante

DEN - ALC

DENALC

Denver Intl

Thu 2/12

8:30 am-8:35 am

2 stops16h 05m

Alicante

Tue 2/17

9:30 pm-9:58 pm

2 stops32h 28m

$666

DenverAlicante

DEN - ALC

DENALC

Denver Intl

Fri 2/13

12:34 pm-1:05 pm

2 stops16h 31m

Alicante

Mon 2/16

9:30 pm-9:26 am

2 stops19h 56m

$680

DenverAlicante

DEN - ALC

DENALC

Denver Intl

Fri 2/13

4:20 pm-5:10 pm

1 stop16h 50m

Alicante

Mon 2/16

1:05 pm-7:55 pm

2 stops38h 50m

$684

DenverAlicante

DEN - ALC

DENALC

Denver Intl

Thu 10/2

9:46 am-1:05 pm

2 stops19h 19m

Alicante

Thu 10/9

9:15 am-10:56 pm

2 stops21h 41m

$705

DenverAlicante

DEN - ALC

DENALC

Denver Intl

Thu 10/2

4:15 pm-5:15 pm

1 stop17h 00m

Alicante

Thu 10/9

6:05 pm-1:45 pm

1 stop27h 40m

$711

DenverAlicante

DEN - ALC

DENALC

Denver Intl

Wed 10/1

4:15 pm-5:20 pm

1 stop17h 05m

Alicante

Sun 10/12

8:20 pm-9:15 pm

2 stops32h 55m

$721

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Best time to book a flight from Denver to Alicante

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

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

Currently, February is the cheapest month in which you can book a flight from Denver to Alicante (average of $641). Flying from Denver to Alicante in June is currently the most expensive (average of $1,122). 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 ALC?

Find hourly flight availability from Denver to Alicante. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Denver to Alicante in the morning. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Alicante

Get insights into the airlines that provide service to Alicante. 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 Alicante. Reviews last updated August 20, 2025.
Get a feel of what it's like to fly with KLM, Iberia, and Lufthansa from Denver to Alicante by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,388 reviews

Overall

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,388 reviews
KLM
7.8
Good
1,388 reviews

Overall

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Iberia
7.0
Good
2,887 reviews
KLM
7.8
Good
1,388 reviews

Overall

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Lufthansa
6.8
Okay
7,337 reviews
KLM
7.8
Good
1,388 reviews

Overall

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Denver to Alicante. 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 Alicante?

    Iberia and American Airlines can get you from Denver to Alicante in just under 16h 05m. Your travel time can differ by up to 26m. The distance between Denver and Alicante is about 5214 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 Alicante round-trip?

    According to our current data, Iberia ($595), KLM ($698), and Lufthansa ($700) offers the cheapest pricing from Denver to Alicante. These flights start at 31% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Denver to Alicante (average of $641). Flying from Denver to Alicante in June is currently the most expensive (average of $1,122). 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 Alicante?

Book flights to Alicante if you plan to visit one of these locations
Torrevieja

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Top 3 airlines flying from Denver to Alicante

Discover the top 3 airlines that operate flights from Denver to Alicante. 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$595Average$619FlexibilityNo cancel feeOn-time77%
KLMCheapest$698Average$760FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$700Average$866FlexibilityNo cancel feeOn-time76%

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