$624+ Cheap flights from San Francisco to Alamosa (SFO - ALS)
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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ALS
Nov 1 — Nov 81
1 adult, Economy
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Find cheap flights from San Francisco to Alamosa 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 San Francisco to Alamosa
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Alamosa (ALS). 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 October 2, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $624 (United) |
Find flight deals from San Francisco to Alamosa
Best flights from San Francisco to AlamosaDiscover carefully curated flight deals from San Francisco to Alamosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2025.
Discover carefully curated flight deals from San Francisco to Alamosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2025.
This United deal was found by Cheapflights users on 10/1. 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.
Fri 2/135:10 amSFO - ALS
1 stop7h 20mMultiple Airlines
Sat 2/218:00 amALS - SFO
1 stop24h 18mMultiple Airlines
Deal found 10/1![Multiple Airlines logo]()
$624
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Alamosa 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 2, 2025.
Use the filters below to find and compare flights from San Francisco to Alamosa that are best for you.
Fly from
San Francisco
Fly to
Alamosa
Route
Depart
Return
Price
San FranciscoAlamosa
SFO - ALS
SFOALS
San Francisco
Fri 2/13
5:10 am-1:30 pm
1 stop7h 20m
Alamosa
Sat 2/21
8:00 am-7:18 am
1 stop24h 18m
$624
Compare providers for flights from San Francisco to Alamosa
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 San Francisco to Alamosa in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Alamosa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Alamosa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Alamosa flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Alamosa flights, Cheapflights users trust FlightHub the most. FlightHub 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 San Francisco-Alamosa 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 San Francisco to Alamosa
Have a flexible travel schedule? Discover the best time to fly to Alamosa from San Francisco 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.