HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Alicante

$587+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ALC
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Alicante with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Denver to Alicante

Best flights from Denver to Alicante
Discover carefully curated flight deals from Denver to Alicante that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2025.

This KLM deal was found by Cheapflights users on 12/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/111:38 amDEN - ALC
2 stops19h 32mKLM
Fri 2/1310:20 amALC - DEN
2 stops22h 05mKLM
Deal found 12/19$587
This Expedia deal was found by Cheapflights users on 12/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/27:50 amDEN - ALC
2 stops20h 25mBrussels Airlines
Mon 2/91:05 pmALC - DEN
2 stops35h 29mBrussels Airlines
Deal found 12/19$599
This oojo deal was found by Cheapflights users on 12/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1211:15 amDEN - ALC
2 stops17h 00mMultiple Airlines
Tue 2/177:45 pmALC - DEN
2 stops34h 20mMultiple Airlines
Deal found 12/20$619
This American Airlines deal was found by Cheapflights users on 12/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/128:07 amDEN - ALC
2 stops16h 28mAmerican Airlines
Tue 2/179:35 amALC - DEN
2 stops20h 06mAmerican Airlines
Deal found 12/19$652
This Scandinavian Airlines deal was found by Cheapflights users on 12/18. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/301:16 pmDEN - ALC
2 stops20h 29mScandinavian Airlines
Tue 2/36:35 pmALC - DEN
2 stops36h 46mScandinavian Airlines
Deal found 12/18$660
This American Airlines deal was found by Cheapflights users on 12/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/137:00 amDEN - ALC
2 stops17h 35mAmerican Airlines
Mon 2/169:30 pmALC - DEN
2 stops20h 00mAmerican Airlines
Deal found 12/18$703

Find 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 December 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$587
(KLM)

Popular in

November

Cheapest in

September
Provider with most accurate pricing for Denver Intl-Alicante flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Alicante flights.
Search Deals
From Denver Intl to Alicante
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals

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 December 21, 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

Sun 2/1

11:38 am-3:10 pm

2 stops19h 32m

Alicante

Fri 2/13

10:20 am-12:25 am

2 stops22h 05m

$587

DenverAlicante

DEN - ALC

DENALC

Denver Intl

Mon 2/2

7:50 am-12:15 pm

2 stops20h 25m

Alicante

Mon 2/9

1:05 pm-4:34 pm

2 stops35h 29m

$599

DenverAlicante

DEN - ALC

DENALC

Denver Intl

Thu 2/12

11:15 am-12:15 pm

2 stops17h 00m

Alicante

Tue 2/17

7:45 pm-10:05 pm

2 stops34h 20m

$619

DenverAlicante

DEN - ALC

DENALC

Denver Intl

Thu 2/12

8:07 am-8:35 am

2 stops16h 28m

Alicante

Tue 2/17

9:35 am-9:41 pm

2 stops20h 06m

$652

DenverAlicante

DEN - ALC

DENALC

Denver Intl

Fri 1/30

1:16 pm-5:45 pm

2 stops20h 29m

Alicante

Tue 2/3

6:35 pm-11:21 pm

2 stops36h 46m

$660

DenverAlicante

DEN - ALC

DENALC

Denver Intl

Fri 2/13

7:00 am-8:35 am

2 stops17h 35m

Alicante

Mon 2/16

9:30 pm-9:30 am

2 stops20h 00m

$703

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Compare providers for flights from Denver to Alicante

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Alicante in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Alicante flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Alicante flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Alicante flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Alicante flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Alicante flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $525). Flying from Denver to Alicante in June is currently the most expensive (average of $898). 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 December 21, 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 56% 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 December 21, 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
7.7
Good
1,429 reviews

Comfort

7.6

Boarding

7.8

Crew

8.3

Entertainment

7.1

Food

7.2

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,429 reviews
KLM
7.7
Good
1,429 reviews

Comfort

7.6

Boarding

7.8

Crew

8.3

Entertainment

7.1

Food

7.2

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Iberia
7.0
Good
3,055 reviews
KLM
7.7
Good
1,429 reviews

Comfort

7.6

Boarding

7.8

Crew

8.3

Entertainment

7.1

Food

7.2

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,639 reviews
KLM
7.7
Good
1,429 reviews

Comfort

7.6

Boarding

7.8

Crew

8.3

Entertainment

7.1

Food

7.2

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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?

    KLM and Brussels Airlines can get you from Denver to Alicante in just under 19h 32m. Your travel time can differ by up to 53m. 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 ($660), and Lufthansa ($700) offers the cheapest pricing from Denver to Alicante. These flights start at 34% 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 $525). Flying from Denver to Alicante in June is currently the most expensive (average of $898). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Alicante

Explore flights to Alicante departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on December 21, 2025.
Alicante to Barcelona-El Prat Airport flights
Alicante to London Gatwick Airport flights
Alicante to Manchester flights
Alicante to Vienna flights
Alicante to Paris Orly Airport flights
Alicante to Madrid flights
Alicante to Ibiza flights
Alicante to London Stansted Airport flights
Alicante to Brussels Bruxelles-National Airport flights
Alicante to Dublin flights
Alicante to London Gatwick Airport flights
Alicante to Brussels Bruxelles-National Airport flights
Alicante to London Stansted Airport flights
Alicante to Barcelona-El Prat Airport flights
Alicante to Stockholm Arlanda Airport flights
Alicante to Madrid flights
Alicante to Paris Orly Airport flights
Alicante to Budapest flights

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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$595Average$645FlexibilityNo cancel feeOn-time77%
KLMCheapest$660Average$760FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$700Average$871FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.