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$517+ Cheap flights from Alicante (ALC) to San Francisco (SFO)

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
ALC — SFO
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Alicante to San Francisco

Cheapest flights from Alicante to San Francisco
Explore the most affordable flight options available from Alicante to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Ovago deal was found by Cheapflights users on 12/11. 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 12/127:20 pmALC - SFO
1 stop29h 15mAer Lingus
Fri 12/1911:35 pmSFO - ALC
2 stops34h 05mAer Lingus
Deal found 12/11$1,612
This KLM deal was found by Cheapflights users on 12/11. 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.
Fri 12/126:55 pmALC - SFO
2 stops30h 17mKLM
Fri 12/1910:30 amSFO - ALC
2 stops24h 20mKLM
Deal found 12/11$1,978
This FlightHub deal was found by Cheapflights users on 12/11. 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.
Fri 12/1212:00 pmALC - SFO
1 stop16h 35mLufthansa
Fri 12/196:50 pmSFO - ALC
1 stop37h 10mLufthansa
Deal found 12/11$2,131
This Mytrip deal was found by Cheapflights users on 12/11. 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 12/123:20 pmALC - SFO
2 stops32h 25mMultiple Airlines
Fri 12/1911:59 pmSFO - ALC
3 stops33h 41mMultiple Airlines
Deal found 12/11$2,194
This KLM deal was found by Cheapflights users on 12/10. 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 12/224:05 pmALC - SFO
1 stop28h 45mKLM
Mon 1/57:00 amSFO - ALC
2 stops20h 40mKLM
Deal found 12/10$4,615
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:05 amALC - SFO
1 stop15h 25mSWISS
Mon 1/57:25 pmSFO - ALC
1 stop14h 30mSWISS
Deal found 12/11$4,769
This Cathay Pacific deal was found by Cheapflights users on 12/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:30 pmALC - SFO
2 stops45h 00mMultiple Airlines
Mon 1/57:09 amSFO - ALC
3 stops44h 56mMultiple Airlines
Deal found 12/11$35,005

Find flight deals from Alicante to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Alicante (ALC) to San Francisco (SFO). 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 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$517
(Iberia)

Popular in

July

Cheapest in

February

Average price

$678
Provider with most accurate pricing for Alicante-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Alicante-San Francisco flights.
Search Deals
From Alicante to San Francisco
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($237 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alicante to San Francisco 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 12, 2025.
Use the filters below to find and compare flights from Alicante to San Francisco that are best for you.

Fly from

Alicante

Fly to

San Francisco

Route

Depart

Return

Price

AlicanteSan Francisco

ALC - SFO

ALCSFO

Alicante

Sat 1/24

9:10 am-8:48 pm

2 stops20h 38m

San Francisco

Sat 1/31

6:00 am-8:35 am

2 stops17h 35m

$517

AlicanteSan Francisco

ALC - SFO

ALCSFO

Alicante

Fri 1/23

9:10 am-8:10 pm

2 stops20h 00m

San Francisco

Fri 1/30

7:30 am-1:05 pm

2 stops20h 35m

$517

AlicanteSan Francisco

ALC - SFO

ALCSFO

Alicante

Sat 1/24

9:10 am-8:48 pm

2 stops20h 38m

San Francisco

Fri 1/30

10:35 am-1:05 pm

2 stops17h 30m

$518

AlicanteSan Francisco

ALC - SFO

ALCSFO

Alicante

Sat 1/24

6:35 pm-2:35 pm

1 stop29h 00m

San Francisco

Fri 1/30

4:40 pm-5:45 pm

1 stop16h 05m

$537

AlicanteSan Francisco

ALC - SFO

ALCSFO

Alicante

Wed 5/20

11:00 pm-5:55 pm

1 stop27h 55m

San Francisco

Tue 5/26

7:40 pm-11:35 pm

1 stop18h 55m

$541

AlicanteSan Francisco

ALC - SFO

ALCSFO

Alicante

Wed 5/20

4:10 pm-6:16 pm

2 stops35h 06m

San Francisco

Mon 5/25

11:59 pm-3:25 pm

2 stops30h 26m

$591

AlicanteSan Francisco

ALC - SFO

ALCSFO

Alicante

Wed 5/20

4:10 pm-8:39 pm

2 stops37h 29m

San Francisco

Mon 5/25

12:49 am-3:25 pm

2 stops29h 36m

$591

AlicanteSan Francisco

ALC - SFO

ALCSFO

Alicante

Wed 5/20

8:05 pm-4:35 pm

1 stop29h 30m

San Francisco

Mon 5/25

1:50 pm-7:25 pm

2 stops20h 35m

$619

AlicanteSan Francisco

ALC - SFO

ALCSFO

Alicante

Sat 3/28

8:30 pm-8:50 pm

1 stop32h 20m

$547

AlicanteSan Francisco

ALC - SFO

ALCSFO

Alicante

Thu 1/22

1:40 pm-12:47 am

2 stops20h 07m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 16 results
1
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Compare providers for flights from Alicante to San Francisco

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 Alicante to San Francisco in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 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 Alicante-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Alicante-San Francisco flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Alicante-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Alicante-San Francisco 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 Alicante-San Francisco 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 Alicante to San Francisco

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

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

Currently, September is the cheapest month in which you can book a flight from Alicante to San Francisco (average of $330). Flying from Alicante to San Francisco in July is currently the most expensive (average of $661). 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 ALC to SFO?

Find hourly flight availability from Alicante to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s typically best to fly out from Alicante to San Francisco in the evening. Doing so could potentially save you 46% on the flight price compared to flying in the afternoon, which is usually more expensive.

Related info for your journey

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

    Iberia and American Airlines can get you from Alicante to San Francisco in just under 20h. Your travel time can differ by up to 38m. Airlines will cover a distance of 6015 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Alicante to San Francisco?

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

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

    Yes. Cheapflights offers flight deals from Alicante to San Francisco 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 Alicante to San Francisco?

    Currently, September is the cheapest month in which you can book a flight from Alicante to San Francisco (average of $330). Flying from Alicante to San Francisco in July is currently the most expensive (average of $661). 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 San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
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Turlock
Manteca
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Sunnyvale
Santa Clara
San Bruno
Redwood City
Daly City
Vallejo
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