Book Cheap Delta flight from Phoenix (PHX) to San Antonio (SAT) from CA $241

Find The Best Day to Book a Cheap Delta Flights From Phoenix to San Antonio

Flexible dates

Cheapest Delta Flights from Phoenix (PHX) to San Antonio (SAT)

The cheapest flights to San Antonio Intl. found within the past 7 days were CA $427 round trip and CA $241 one way. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from PHX to San Antonio Airport right now?
For info on any current SAT quarantine requirements and travel advice, go to our Covid-19 Travel Advisor. Check before you book your flight, so you don’t get caught up.
What terminal is Delta Air Lines at Phoenix Sky Harbor Airport?
The information printed on boarding passes can differ from airline to airline. If you’re traveling from PHX to SAT with Delta Air Lines and you can’t find your terminal details, get in touch with the airline.
Are there Delta Air Lines non-stop flights from PHX to SAT?
Unfortunately, you can’t fly direct between PHX and SAT with Delta Air Lines. Be ready to make a stopover if you need to stick to this particular airline and route.
How long is a Delta Air Lines flight from PHX to SAT?
Watch a movie or two, enjoy some music or just recline your seat and forget all your worries. Whatever you’re into, find a way to amuse yourself during the 6 hours and 12 minutes that it takes to journey from PHX to San Antonio Airport with Delta Air Lines.
How many direct and indirect flights does Delta Air Lines fly from PHX to SAT?
You can take your pick of 5 Delta Air Lines flights each day from PHX to SAT.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to SAT, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Grab a great Delta flight from PHX to SAT 

To find a great deal on Delta flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights. 

Flying Delta Phoenix to San Antonio gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.  

 

Find cheap flights with Delta between Phoenix and San Antonio 

Delta has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Phoenix to San Antonio with Delta are April.  

The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.  

 

Reasons to book your Delta flights with Travelocity 

Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.  

Delta Airports
Hop on a(n) Delta flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.252
DTWUSADetroit Metropolitan Wayne County156
MSPUSAMinneapolis - St. Paul Intl.131
SLCUSASalt Lake City Intl.116
SEAUSASeattle - Tacoma Intl.57
LAXUSALos Angeles Intl.41
AMSNLDSchiphol31
YYCCANCalgary Intl.26
YYZCANPearson Intl.24
JFKUSAJohn F. Kennedy Intl.23

Travelers ❤️ these 🏨 after their flight to San Antonio

La Quinta Inn & Suites by Wyndham San Antonio Airport
La Quinta Inn & Suites by Wyndham San Antonio Airport
2.5 out of 5
850 Halm Blvd, San Antonio, TX
Book a stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
7.6/10 Good! (2,797 reviews)
"Good over all"

Reviewed on 14 Mar. 2025

La Quinta Inn & Suites by Wyndham San Antonio Airport
Drury Plaza Hotel San Antonio Airport
Drury Plaza Hotel San Antonio Airport
3 out of 5
95 NE Loop 410, San Antonio, TX
Stay at this 3-star business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (1,764 reviews)
"Great"

Reviewed on 9 Mar. 2025

Drury Plaza Hotel San Antonio Airport
Crowne Plaza San Antonio Airport by IHG
Crowne Plaza San Antonio Airport by IHG
3.5 out of 5
1111 NE Loop 410, San Antonio, TX
Stay at this 3.5-star business-friendly hotel in San Antonio. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and ...
8.2/10 Very Good! (1,141 reviews)
"Friendly staff and close tot the airport"

Reviewed on 12 Mar. 2025

Crowne Plaza San Antonio Airport by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.