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Amazing Frontier Airlines SAT to PHX Flight Deals

The cheapest flights to Sky Harbor Intl. found within the past 7 days were $98 round trip and $49 one way. Prices and availability subject to change. Additional terms may apply.



FAQs about Frontier Airlines Flights from SAT to PHX

What terminal is Frontier Airlines at San Antonio, TX (SAT-San Antonio Intl.)?

As soon as you're given your ticket for your Frontier Airlines flight from San Antonio, TX (SAT-San Antonio Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.), check if the terminal details are on it. If not, contact your air carrier. They'll be able to tell you where you'll be flying into and out of.

Are there Frontier Airlines non-stop flights from SAT to PHX?

Be prepared to make at least one stopover when flying from San Antonio, TX (SAT-San Antonio Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.), as Frontier Airlines doesn't offer nonstop flights on this route. While in transit, you might like to buy a newly published novel or an interesting magazine from the airport bookstore to make the time go faster.

How long is a Frontier Airlines flight from SAT to PHX?

As it will take approximately 4 hours and 28 minutes for your Frontier Airlines flight to head from San Antonio, TX (SAT-San Antonio Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.), think about packing a couple of travel games in your carry-on. You never know — the person beside you might appreciate the chance to play to break up the trip.

How many direct and indirect flights does Frontier Airlines fly from SAT to PHX?

With approximately 17 Frontier Airlines flights from SAT to PHX to select from each month, you're not short on choice.

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 Phoenix, AZ (PHX-Sky Harbor Intl.), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week 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 2019, flights departing on a Tuesday 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 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

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*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.