$149 Cheap Sun Country Airlines flights Phoenix (PHX) to San Antonio (SAT)

View $149 flight on Sun, Jul 13, 2025Opens in a new window

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$149 Cheap Sun Country Airlines flights Phoenix (PHX) to San Antonio (SAT)

Prices were available within the past 7 days and start at $149 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Phoenix (PHX) to San Antonio (SAT)
Origin airport
Sky Harbor Intl.
Destination airport
San Antonio Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
American Airlines
Distance
841 mi
Average flight time
4 hours 17 mins

Frequently asked questions

How much is a Sun Country Airlines flight from Sky Harbor Intl. Airport (PHX) to San Antonio Intl. Airport (SAT)?
Set the "Price (lowest to highest)" filter on Expedia to find cheap Sun Country Airlines return flights from PHX to SAT. Affordable one-way tickets from $149 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from PHX to SAT with Sun Country Airlines?
Sun Country Airlines flights to San Antonio are often cheaper in the low-season months of January and September. Whether you're in search of a return or one-way ticket, you could find a better deal then.
What is the cheapest time to book flights from Sky Harbor Intl. Airport (PHX) to San Antonio Intl. Airport (SAT) with Sun Country Airlines?
Look for affordable Sun Country Airlines flights from Sky Harbor Intl. Airport (PHX) to San Antonio Intl. Airport (SAT) one to three months before your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and itinerary, the best day to book a domestic flight is usually Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Sun Country Airlines fly nonstop from Sky Harbor Intl. Airport (PHX) to San Antonio Intl. Airport (SAT)?
To figure out if there's a direct journey from PHX to SAT with Sun Country Airlines or other airlines, use our "Nonstop" filter when looking for tickets.
What is the earliest Sun Country Airlines flight from PHX to SAT?
Filter your results by "Early Morning" and "Morning" to browse the earliest departures from PHX to SAT. Jetting off early means you're 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Sun Country Airlines fly into in San Antonio?
San Antonio Intl. Airport (SAT) is the primary San Antonio gateway for Sun Country Airlines flights from Sky Harbor Intl. Airport (PHX).
What kind of luggage can I take on a Sun Country Airlines flight from Sky Harbor Intl. Airport (PHX) to San Antonio Intl. Airport (SAT)?
With Sun Country Airlines, you can fly standard economy from PHX to SAT with a small personal item and 1 cabin bag. Your carry-on bag should be no larger than 23 inches x 10 inches x 15 inches and weigh under 33 lb. Exceeding these restrictions can lead to extra charges, so read your airline's current policies before finalizing your booking.
Why fly with Sun Country Airlines from PHX to SAT?
With top-tier customer service and a rewarding loyalty program, Sun Country Airlines is the leading choice for many travelers heading from PHX to SAT. What's more, if you're a Sun Country Rewards and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be spent on future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Sun Country Airlines flight from Sky Harbor Intl. Airport (PHX) to San Antonio Intl. Airport (SAT)?
It's generally possible to modify or cancel your flight, although additional fees may apply if your booking was made over 24 hours ago. Need to keep your options open? Make use of our "Changes included" and "No cancel fee" filters to find flights that won't charge extra if you have to alter your plans. To modify your itinerary, visit "Trips," select your flight and click on "Manage Booking" for more details.

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