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Alicante

$298+ Cheap flights from Denver (DEN) to Alicante (ALC)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ALC
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$555
(American Airlines)

One-way from

$298
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$600
From Denver Intl to Alicante
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One-way flight from Denver Intl to Alicante
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Highest demand for flights based on searches. 12% potential increase in price ($120 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 September 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 September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/17. 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.
Tue 11/47:49 amDEN - ALC
2 stops16h 46mAmerican Airlines
Wed 11/129:10 amALC - DEN
2 stops21h 12mAmerican Airlines
Deal found 9/17$555
This Mytrip deal was found by Cheapflights users on 9/17. 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.
Tue 11/411:15 amDEN - ALC
2 stops27h 30mMultiple Airlines
Wed 11/127:00 amALC - DEN
3 stops35h 23mMultiple Airlines
Deal found 9/17$583
This Orbitz deal was found by Cheapflights users on 9/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:57 amDEN - ALC
2 stops39h 43mMultiple Airlines
Thu 10/232:25 pmALC - DEN
2 stops34h 00mMultiple Airlines
Deal found 9/16$649
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/59:39 amDEN - ALC
2 stops18h 21mKLM
Tue 10/149:35 pmALC - DEN
2 stops27h 53mKLM
Deal found 9/15$654
This Lufthansa deal was found by Cheapflights users on 9/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/164:45 pmDEN - ALC
2 stops16h 30mLufthansa
Thu 10/236:05 pmALC - DEN
1 stop27h 40mLufthansa
Deal found 9/16$682
This lol.travel 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/55:59 pmDEN - ALC
1 stop15h 01mLufthansa
Tue 10/146:10 pmALC - DEN
1 stop27h 35mLufthansa
Deal found 9/15$727
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/55:59 pmDEN - ALC
1 stop15h 01mMultiple Airlines
Tue 10/146:10 pmALC - DEN
1 stop27h 35mMultiple Airlines
Deal found 9/15$754

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 September 17, 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

Tue 11/4

6:23 am-8:35 am

2 stops18h 12m

Alicante

Wed 11/12

9:10 am-10:22 pm

2 stops21h 12m

$555

DenverAlicante

DEN - ALC

DENALC

Denver Intl

Tue 11/4

11:15 am-10:45 pm

2 stops27h 30m

Alicante

Wed 11/12

7:00 am-10:23 am

3 stops35h 23m

$583

DenverAlicante

DEN - ALC

DENALC

Denver Intl

Thu 10/16

8:57 am-8:40 am

2 stops39h 43m

Alicante

Thu 10/23

2:25 pm-4:25 pm

2 stops34h 00m

$649

DenverAlicante

DEN - ALC

DENALC

Denver Intl

Sun 10/5

9:39 am-12:00 pm

2 stops18h 21m

Alicante

Tue 10/14

9:35 pm-5:28 pm

2 stops27h 53m

$654

DenverAlicante

DEN - ALC

DENALC

Denver Intl

Sun 10/5

5:59 pm-5:00 pm

1 stop15h 01m

Alicante

Tue 10/14

6:10 pm-1:45 pm

1 stop27h 35m

$727

DenverAlicante

DEN - ALC

DENALC

Denver Intl

Sun 10/5

1:25 pm-9:20 am

3 stops35h 55m

Alicante

Tue 10/14

9:40 pm-5:18 pm

2 stops27h 38m

$873

DenverAlicante

DEN - ALC

DENALC

Denver Intl

Sat 9/20

8:50 pm-9:30 am

3 stops52h 40m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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 $1,120). 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 September 17, 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 September 17, 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
1,386 reviews

Boarding

7.8

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews

Boarding

7.8

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Iberia
7.0
Good
2,925 reviews
KLM
7.8
Good
1,386 reviews

Boarding

7.8

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Lufthansa
6.8
Okay
7,409 reviews
KLM
7.8
Good
1,386 reviews

Boarding

7.8

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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?

    American Airlines can get you from Denver to Alicante in just under 18h 12m. Your travel time can differ by up to . The distance between Denver and Alicante is about 5214 mi.

  • 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 $1,120). 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$595Average$619FlexibilityNo cancel feeOn-time77%
KLMCheapest$698Average$760FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$700Average$865FlexibilityNo cancel feeOn-time76%

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