Cheap flights from San Antonio to Phoenix from $80
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 Antonio to Phoenix departing on 5/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from San Antonio to Phoenix
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 Phoenix?
If you are unable to visit Phoenix during the month of September, then departing from San Antonio during the month August is also very affordable. Most momondo users find prices during this month for around $298.
What is the cheapest day to depart on your flight to Phoenix?
On average, the least expensive day to fly to Phoenix from San Antonio is on a Saturday. momondo users have found tickets for Saturday departures for as low as $397. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from San Antonio because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $458.
What is the cheapest time of day to depart on your flight to Phoenix?
The cheapest time of day to fly to Phoenix is in the evening when flights can be purchased for as low as $387. In the morning is when there is more demand to fly to Phoenix, so prices are often more expensive at around $432 per ticket.
What is the cheapest San Antonio to Phoenix flight route?
Fly from San Antonio to Phoenix Sky Harbor Intl for the best San Antonio - Phoenix flight prices
How far in advance should I book a flight to Phoenix?
You are more likely to see cheaper flights to Phoenix from San Antonio when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around $348 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from San Antonio for as low as $265 on momondo.
What cabin class options are available on San Antonio to Phoenix flights?
There are 4 cabin classes available to choose from on San Antonio to Phoenix 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 Antonio to Phoenix?
Spirit Airlines, Frontier, and American Airlines are the most popular carriers operating from San Antonio to Phoenix
What airlines fly to Phoenix?
American Airlines, Southwest and Frontier are the top three most popular airlines that fly to Phoenix from San Antonio according to our data. American Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Phoenix. Keep in mind that there are 6 different airlines that fly to Phoenix on a routine basis, so you have a few additional options to choose from.
How many flights depart from San Antonio to Phoenix on average per day?
The number of flights available between San Antonio and Phoenix is 8 per day as of April 2025. The most frequent departure time is 6:00PM, with 29% of daily flights leaving at noon.
How many flights depart from San Antonio to Phoenix on average per week?
As of April 2025, 59 flights take off from San Antonio and land in Phoenix each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.
Cheap San Antonio to Phoenix flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Antonio to Phoenix
When did momondo last update prices for flights from San Antonio Airport to Phoenix?
Prices for flights from San Antonio Airport to Phoenix refresh daily.
How many operators does momondo search for flights from San Antonio Airport to Phoenix?
As of April 2025, there are 5 operators available to choose from for flights from San Antonio Airport to Phoenix.
How old do you have to be to fly from San Antonio Airport to Phoenix?
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 Antonio Airport to Phoenix.
What documentation or ID do you need to fly to Phoenix?
The necessary travel and health documents for your Phoenix trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from San Antonio to Phoenix
Compare and see reviews for airlines that fly from San Antonio to Phoenix with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $100 | Free Cancellation | Rating 5.9 3,287 reviews | |||
| PriceFrom $125 | Free Cancellation | Rating 6.3 7,963 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $270 | Free Cancellation | Rating 8.0 4,294 reviews | |||
| PriceFrom $289 | Free Cancellation | Rating 7.4 8,696 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Antonio to Phoenix?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Phoenix from San Antonio.
Can I find flights from San Antonio to Phoenix with flexible booking policies on momondo?
Flights from San Antonio to Phoenix with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from San Antonio to Phoenix?
momondo helps you find the best flight between San Antonio and Phoenix by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from San Antonio to Phoenix right now. Can momondo alert me if prices change?
Yes. momondo can track prices for San Antonio to Phoenix flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.