Cheap flights from Pittsburgh to San Antonio from $92
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to San Antonio departing on 9/8. 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 Pittsburgh to San Antonio
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Spirit Airlines flights from Pittsburgh to San Antonio
Our best Spirit Airlines deals on Pittsburgh to San Antonio flight tickets
Southwest flights from Pittsburgh to San Antonio
Our best Southwest deals on Pittsburgh to San Antonio flight tickets
See travel insights to San Antonio from
How to get the cheapest flight ticket from Pittsburgh 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 Pittsburgh during September instead. Flights to San Antonio in September, while not as cheap as those in August, still average around $371.
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 Tuesday when prices can be found for as low as $371. 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 Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $435.
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 Pittsburgh to San Antonio in the evening for as low as $348. 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 $425. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to San Antonio?
You are more likely to see cheaper flights to San Antonio from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $414 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Pittsburgh for as low as $339 on momondo.
What is the cheapest airline that flies from Pittsburgh to San Antonio?
American Airlines, Southwest, and Spirit Airlines are the most popular carriers operating from Pittsburgh to San Antonio
What airlines fly to San Antonio?
Southwest, American Airlines and Delta are the top three most popular airlines that fly to San Antonio from Pittsburgh according to our data. Southwest 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.
When to book flights from Pittsburgh to San Antonio
Cheap Pittsburgh to San Antonio (PIT to SAT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to San Antonio
How far is Pittsburgh to San Antonio by plane?
Pittsburgh and San Antonio are 1289.7 mi apart from one another. Flights usually cover this in 5h 07m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Pittsburgh Airport to San Antonio Airport?
Prices for flights from Pittsburgh Airport to San Antonio Airport refresh daily.
How many operators does momondo search for flights from Pittsburgh Airport to San Antonio Airport?
As of July 2025, there are 5 operators available to choose from for flights from Pittsburgh Airport to San Antonio Airport.
How old do you have to be to fly from Pittsburgh 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 Pittsburgh Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Pittsburgh to San Antonio?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Pittsburgh to San Antonio is American Airlines (35% of total bookings). The next most popular airlines are Southwest (29%), Delta (18%), and Spirit Airlines (10%).
Best airlines flying from Pittsburgh to San Antonio
Compare and see reviews for airlines that fly from Pittsburgh to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $205 | Free Cancellation | Rating 6.3 8,063 reviews | |||
| PriceFrom $212 | Free Cancellation | Rating 7.4 8,844 reviews | |||
| PriceFrom $316 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $316 | Free Cancellation | Rating 8.0 7,958 reviews | |||
| PriceFrom $334 | Free Cancellation | Rating 8.0 4,256 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 Pittsburgh to San Antonio?
Finding the right flight to San Antonio from Pittsburgh 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 Pittsburgh to San Antonio with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Pittsburgh to San Antonio flights to just show those with flexible booking policies.
How can momondo help me find flights from Pittsburgh 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 Pittsburgh to San Antonio.
I’m not ready to book a flight from Pittsburgh to San Antonio right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Pittsburgh to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.