$591+ Cheap flights from Colorado 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ALC
Nov 28 — Dec 51
1 adult, Economy
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1. Tell us where you want to go
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Cheapest flights from Colorado to AlicanteExplore the most affordable flight options available from Colorado to Alicante. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.
Explore the most affordable flight options available from Colorado to Alicante. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Mon 12/13:40 pmDEN - ALC
2 stops21h 00mMultiple Airlines
Tue 12/96:50 pmALC - DEN
3 stops31h 15mMultiple Airlines
Deal found 10/29![Multiple Airlines logo]()
$628
This KLM deal was found by Cheapflights users on 10/29. 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.
Mon 12/110:39 amDEN - ALC
2 stops18h 01mKLM
Tue 12/96:50 pmALC - DEN
2 stops31h 42mKLM
Deal found 10/29![KLM logo]()
$633
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Fri 12/1211:15 amDEN - ALC
2 stops18h 20mMultiple Airlines
Fri 12/1912:00 pmALC - DEN
3 stops28h 02mMultiple Airlines
Deal found 10/28![Multiple Airlines logo]()
$1,101
This Ovago deal was found by Cheapflights users on 10/28. 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.
Fri 12/123:55 pmDEN - ALC
1 stop17h 15mLufthansa
Fri 12/1912:00 pmALC - DEN
1 stop34h 35mLufthansa
Deal found 10/28![Lufthansa logo]()
$1,518
Cheap flight deals from Colorado to Alicante
Keep the following information in mind while searching for Colorado to Alicante flight deals. Data was last updated October 29, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $591 (KLM) |
Popular in | November |
Cheapest in | September |
Average price | $791 |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado 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 October 29, 2025.
Use the filters below to find and compare flights from Colorado to Alicante that are best for you.
Fly from
Colorado
Fly to
Alicante
Route
Depart
Return
Price
DenverAlicante
DEN - ALC
DENALC
Denver Intl
Sun 3/1
12:45 pm-5:05 pm
2 stops20h 20m
Alicante
Tue 3/31
10:15 am-11:54 pm
2 stops21h 39m
$591
DenverAlicante
DEN - ALC
DENALC
Denver Intl
Mon 12/1
3:40 pm-8:40 pm
2 stops21h 00m
Alicante
Tue 12/9
6:50 pm-6:05 pm
3 stops31h 15m
$628
DenverAlicante
DEN - ALC
DENALC
Denver Intl
Mon 12/1
10:39 am-12:40 pm
2 stops18h 01m
Alicante
Tue 12/9
6:50 pm-6:32 pm
2 stops31h 42m
$633
DenverAlicante
DEN - ALC
DENALC
Denver Intl
Thu 2/12
12:20 pm-6:00 pm
2 stops21h 40m
Alicante
Tue 2/17
6:50 pm-6:09 pm
2 stops31h 19m
$640
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
$649
Best time to book a flight from Colorado to Alicante
Have a flexible travel schedule? Discover the best time to fly to Alicante from Colorado 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 Colorado to Alicante
What is the cheapest month to book a flight from Colorado to Alicante?
Currently, May is the cheapest month in which you can book a flight from Colorado to Alicante (average of $562). Flying from Colorado 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 CO to ALC?
Find hourly flight availability from Colorado 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 October 29, 2025.
Unlike at noon, when flights are generally more expensive, you can save up to 48% on flights from Colorado to Alicante by exploring options for tickets in the evening.
Related info for your journey
Find useful and relevant information for your journey from Colorado to Alicante. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Alicante?
Book flights to Alicante if you plan to visit one of these locationsTorrevieja
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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 October 29, 2025.
Top 3 airlines flying from Colorado to Alicante
Discover the top 3 airlines that operate flights from Colorado 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 October 29, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$595 | Average$619 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$660 | Average$760 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$700 | Average$871 | FlexibilityNo cancel fee | On-time76% |