Cheap flights from Phoenix Sky Harbor Intl Airport to San Antonio from $96
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to San Antonio departing on 9/14. 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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American Airlines flights from Phoenix Sky Harbor Intl Airport to San Antonio
Our best American Airlines deals on Phoenix Sky Harbor Intl Airport to San Antonio flight tickets
Delta flights from Phoenix Sky Harbor Intl Airport to San Antonio
Our best Delta deals on Phoenix Sky Harbor Intl Airport to San Antonio flight tickets
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How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport 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 August, then book flights to San Antonio from Phoenix Sky Harbor Intl Airport during September instead. Flights to San Antonio in September, while not as cheap as those in August, still average around $292.
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 $358. 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 $413.
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 Phoenix Sky Harbor Intl Airport to San Antonio in the evening for as low as $365. 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 at noon, with an average ticket price of $387. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Phoenix Sky Harbor Intl to San Antonio flight route?
Fly from Phoenix Sky Harbor Intl to San Antonio for the best Phoenix Sky Harbor Intl - 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 Phoenix Sky Harbor Intl Airport when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $349 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 Phoenix Sky Harbor Intl Airport for as low as $275 on momondo.
What cabin class options are available on Phoenix Sky Harbor Intl to San Antonio flights?
There are 3 cabin classes available to choose from on Phoenix Sky Harbor Intl 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 Phoenix Sky Harbor Intl to San Antonio?
Spirit Airlines, Southwest, and American Airlines are the most popular carriers operating from Phoenix Sky Harbor Intl to San Antonio
What airlines fly to San Antonio?
American Airlines, Southwest and Frontier are the top three most popular airlines that fly to San Antonio from Phoenix Sky Harbor Intl Airport according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 6 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 Phoenix Sky Harbor Intl Airport to San Antonio on average per day?
10 flights are operational daily from Phoenix Sky Harbor Intl Airport to San Antonio as of June 2025. The most popular departure time for this route is 12:00PM, with 34% of flights per day taking off at noon.
How many flights depart from Phoenix Sky Harbor Intl Airport to San Antonio on average per week?
As of June 2025, 71 flights take off from Phoenix Sky Harbor Intl Airport and land in San Antonio each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.
When to book flights from Phoenix Sky Harbor Intl Airport to San Antonio
Cheap Phoenix Sky Harbor Intl Airport to San Antonio (PHX to SAT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to San Antonio
How far is Phoenix Sky Harbor Intl to San Antonio by plane?
San Antonio is 841.6 mi away from Phoenix Sky Harbor Intl. A reasonable flight in good conditions will take 2h 06m.
When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to San Antonio Airport?
Prices for flights from Phoenix Sky Harbor Intl Airport to San Antonio Airport refresh daily.
How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to San Antonio Airport?
As of June 2025, there are 6 operators available to choose from for flights from Phoenix Sky Harbor Intl Airport to San Antonio Airport.
How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to San Antonio Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Phoenix Sky Harbor Intl Airport to San Antonio?
Based on momondo bookings for flights between Phoenix Sky Harbor Intl Airport and San Antonio, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 17.96% of the total bookings. Other popular models include Airbus A320-100/200 with 17.21%, Boeing 737 MAX 8 with 16.79%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 15.20%.
What is the most popular airline from Phoenix Sky Harbor Intl Airport to San Antonio?
Based on momondo bookings for flights between Phoenix Sky Harbor Intl Airport and San Antonio, the leading airline is American Airlines, making up 48% of the total bookings. Other popular airlines include Southwest with 30%, Frontier with 16%, and Spirit Airlines with 4%.
Best airlines flying from Phoenix Sky Harbor Intl Airport to San Antonio
Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $100 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $113 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $253 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $297 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $305 | Free Cancellation | Rating 8.0 7,946 reviews |
Southwest Flights From Phoenix Sky Harbor Intl Airport to San Antonio
Southwest is one of the most popular airlines flying from Phoenix Sky Harbor Intl Airport to San Antonio, operating 27 flights/week on average for this route. A good Southwest flight deal for Phoenix Sky Harbor Intl Airport to San Antonio starts from $276 round-trip, up to an average price of $370. Our users have rated Southwest at 8.0/10.
United Airlines Flights From Phoenix Sky Harbor Intl Airport to San Antonio
Across 8,790 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Phoenix Sky Harbor Intl Airport to San Antonio about 6 times each week, with ticket deals ranging from $297 to $434. Price data is based on momondo searches in the last 72 hours.
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 Phoenix to San Antonio?
Finding the right flight to San Antonio from Phoenix is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.
Can I find flights from Phoenix to San Antonio with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to San Antonio from Phoenix with this policy.
How can momondo help me find flights from Phoenix to San Antonio?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Phoenix to San Antonio.
I’m not ready to book a flight from Phoenix to San Antonio right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Phoenix to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.