Cheap flights from San Francisco Bay Area to San Antonio from $77
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco Bay Area to San Antonio departing on 6/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from San Francisco Bay Area to San Antonio
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Southwest flights from San Francisco Bay Area to San Antonio
Our best Southwest deals on San Francisco Bay Area to San Antonio flight tickets
Frontier flights from San Francisco Bay Area to San Antonio
Our best Frontier deals on San Francisco Bay Area to San Antonio flight tickets
See travel insights to San Antonio from
How to get the cheapest flight ticket from San Francisco Bay Area to San Antonio
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Antonio?
If you aren’t able to travel during the month of September, then book flights to San Antonio from San Francisco Bay Area during January instead. Flights to San Antonio in January, while not as cheap as those in September, still average around $336.
What is the cheapest day to depart on your flight to San Antonio?
The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $404. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $495.
What is the cheapest time of day to depart on your flight to San Antonio?
According to our data, the cheapest time of day to fly to San Antonio is in the evening. momondo users have found flights departing from San Francisco Bay Area to San Antonio in the evening for as low as $358. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $470. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest San Francisco Bay Area to San Antonio flight route?
Fly from San Francisco to San Antonio for the best San Francisco Bay Area - San Antonio flight prices
How far in advance should I book a flight to San Antonio?
You are more likely to see cheaper flights to San Antonio from San Francisco Bay Area when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $392 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from San Francisco Bay Area for as low as $336 on momondo.
What cabin class options are available on San Francisco Bay Area to San Antonio flights?
There are 4 cabin classes available to choose from on San Francisco Bay Area to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from San Francisco Bay Area to San Antonio?
Spirit Airlines, Southwest, and Frontier are the most popular carriers operating from San Francisco Bay Area to San Antonio
What airlines fly to San Antonio?
United Airlines, Alaska Airlines and American Airlines are the top three most popular airlines that fly to San Antonio from San Francisco Bay Area according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 8 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.
How many flights depart from San Francisco Bay Area to San Antonio on average per day?
5 flights are operational daily from San Francisco Bay Area to San Antonio as of April 2025. The most popular departure time for this route is 9:00AM, with 66% of flights per day taking off at noon.
How many flights depart from San Francisco Bay Area to San Antonio on average per week?
41 flights are operational weekly from San Francisco Bay Area to San Antonio as of April 2025. The most popular departure day for this route is Thu, with 20% of flights per week taking off on this day.
Cheap San Francisco Bay Area to San Antonio flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco Bay Area to San Antonio
When did momondo last update prices for flights from San Francisco Bay Area to San Antonio Airport?
Prices for flights from San Francisco Bay Area to San Antonio Airport were last updated today.
How many operators does momondo search for flights from San Francisco Bay Area to San Antonio Airport?
There are 7 operators available for flights from San Francisco Bay Area to San Antonio Airport as of April 2025.
How old do you have to be to fly from San Francisco Bay Area to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Bay Area to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from San Francisco Bay Area to San Antonio?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Francisco Bay Area to San Antonio is Airbus A319 (14.47% of total bookings). The next most popular plane models are Airbus A320-100/200 (12.47%), Airbus A321-100/200 (10.44%), and Boeing 737-700 Passenger/BBJ1 (winglets) (8.56%).
Best airlines flying from San Francisco Bay Area to San Antonio
Compare and see reviews for airlines that fly from San Francisco Bay Area to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $108 | Free Cancellation | Rating 6.3 7,940 reviews | |||
| PriceFrom $112 | Free Cancellation | Rating 5.9 3,283 reviews | |||
| PriceFrom $211 | Free Cancellation | Rating 8.0 9,911 reviews | |||
| PriceFrom $216 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $218 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $277 | Free Cancellation | Rating 7.4 8,685 reviews | |||
| PriceFrom $313 | Free Cancellation | Rating 8.0 4,287 reviews |
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Francisco Bay Area to San Antonio?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco Bay Area to San Antonio. momondo saves you time and could save you money on your trip.
Can I find flights from San Francisco Bay Area to San Antonio with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to San Antonio from San Francisco Bay Area with this policy.
How can momondo help me find flights from San Francisco Bay Area to San Antonio?
momondo provides multiple filters to help you find the best flight to San Antonio from San Francisco Bay Area. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from San Francisco Bay Area to San Antonio right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to San Antonio from San Francisco Bay Area. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.