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Flights from San Antonio to Phoenix

Find cheap airlines flights from San Antonio to Phoenix

You can choose from 1 airlines that fly from San Antonio to Phoenix, including Frontier Airlines, American Airlines has lowest fares on this route.
Frontier Airlines logo Frontier Airlines
Airlines are determined based on actual purchased flight tickets from San Antonio to Phoenix according to previous 12 months data from Trip.com.

Book direct flights from San Antonio to Phoenix: One way flights from $70, round trip flights from $156. Find flight deals for the next 3 months below.

      • Cheapest nonstop
        SAT 7:09 PM
        2h 40m
        Nonstop
        PHX 7:49 PM
        San Antonio - Phoenix | Tue, Mar 24 | American Airlines
        PHX 11:53 AM
        2h 10m
        Nonstop
        SAT 4:03 PM
        Phoenix - San Antonio | Thu, Mar 26 | Frontier Airlines
        $156 $190
        18% off
        18% off
        $190 $156
      • SAT 4:36 PM
        2h 35m
        Nonstop
        PHX 5:11 PM
        San Antonio - Phoenix | Thu, Apr 9 | Frontier Airlines
        PHX 6:50 AM
        6h 19m
        1 stop
        SAT 3:09 PM
        Phoenix - San Antonio | Tue, Apr 14 | Frontier Airlines
        $126 $190
        34% off
        34% off
        $190 $126
      • SAT 6:45 AM
        7h 9m
        1 stop
        PHX 11:54 AM
        San Antonio - Phoenix | Tue, Mar 24 | Frontier Airlines
        PHX 11:53 AM
        2h 10m
        Nonstop
        SAT 4:03 PM
        Phoenix - San Antonio | Thu, Mar 26 | Frontier Airlines
        $154 $190
        19% off
        19% off
        $190 $154
      • SAT 4:54 PM
        2h 43m
        Nonstop
        PHX 5:37 PM
        San Antonio - Phoenix | Thu, Mar 19 | Frontier Airlines
        PHX 3:11 PM
        7h 6m
        1 stop
        SAT 12:17 AM
        Phoenix - San Antonio | Tue, Mar 24 | Frontier Airlines
        $154
        19% off
        $190 $154
      • SAT 7:45 AM
        6h
        1 stop
        PHX 11:45 AM
        San Antonio - Phoenix | Wed, Apr 8 | Frontier Airlines
        PHX 3:11 PM
        7h 8m
        1 stop
        SAT 12:19 AM
        Phoenix - San Antonio | Fri, Apr 10 | Frontier Airlines
        $162
        15% off
        $190 $162
      • SAT 11:38 AM
        14h 33m
        1 stop
        PHX 12:11 AM
        San Antonio - Phoenix | Mon, Apr 13 | Frontier Airlines
        PHX 6:50 AM
        5h 25m
        1 stop
        SAT 2:15 PM
        Phoenix - San Antonio | Thu, Apr 16 | Frontier Airlines
        $163
        14% off
        $190 $163
      • SAT 3:14 PM
        6h 56m
        1 stop
        PHX 8:10 PM
        San Antonio - Phoenix | Thu, Apr 16 | Frontier Airlines
        PHX 6:50 AM
        5h 29m
        1 stop
        SAT 2:19 PM
        Phoenix - San Antonio | Thu, Apr 23 | Frontier Airlines
        $163
        14% off
        $190 $163
      • SAT 3:00 PM
        7h 16m
        1 stop
        PHX 8:16 PM
        San Antonio - Phoenix | Fri, Apr 17 | Frontier Airlines
        PHX 6:50 AM
        7h 3m
        1 stop
        SAT 3:53 PM
        Phoenix - San Antonio | Wed, Apr 22 | Frontier Airlines
        $164
        14% off
        $190 $164
      • SAT 6:30 PM
        2h 34m
        Nonstop
        PHX 7:04 PM
        San Antonio - Phoenix | Wed, Apr 8 | American Airlines
        PHX 3:11 PM
        7h 8m
        1 stop
        SAT 12:19 AM
        Phoenix - San Antonio | Fri, Apr 10 | Frontier Airlines
        $164
        14% off
        $190 $164
      • SAT 3:34 PM
        6h 36m
        1 stop
        PHX 8:10 PM
        San Antonio - Phoenix | Sat, Apr 18 | Frontier Airlines
        PHX 6:50 AM
        5h 49m
        1 stop
        SAT 2:39 PM
        Phoenix - San Antonio | Sat, Apr 25 | Frontier Airlines
        $165
        13% off
        $190 $165
      • SAT 1:00 PM
        17h 25m
        1 stop
        PHX Invalid Date
        San Antonio - Phoenix | Tue, Mar 17 | Normal Airline
        PHX 3:00 PM
        6h
        Nonstop
        SAT 4:00 PM
        Phoenix - San Antonio | Thu, Mar 19 | Normal Airline
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      • Cheapest nonstop
        SAT 8:40 AM
        2h 48m
        Nonstop
        PHX 9:28 AM
        San Antonio - Phoenix | Sat, Apr 4 | American Airlines
        $70 $95
        26% off
        26% off
        $95 $70
      • SAT 4:36 PM
        2h 35m
        Nonstop
        PHX 5:11 PM
        San Antonio - Phoenix | Thu, Apr 2 | Frontier Airlines
        $71 $95
        25% off
        25% off
        $95 $71
      • SAT 4:54 PM
        2h 43m
        Nonstop
        PHX 5:37 PM
        San Antonio - Phoenix | Thu, Mar 26 | Frontier Airlines
        $71 $95
        25% off
        25% off
        $95 $71
      • SAT 4:54 PM
        2h 43m
        Nonstop
        PHX 5:37 PM
        San Antonio - Phoenix | Sun, Mar 15 | Frontier Airlines
        $75
        21% off
        $95 $75
      • SAT 4:49 PM
        8h 53m
        1 stop
        PHX 11:42 PM
        San Antonio - Phoenix | Wed, Apr 22 | Frontier Airlines
        $59
        38% off
        $95 $59
      • SAT 4:49 PM
        8h 53m
        1 stop
        PHX 11:42 PM
        San Antonio - Phoenix | Wed, Apr 15 | Frontier Airlines
        $59
        38% off
        $95 $59
      • SAT 7:45 AM
        18h 2m
        1 stop
        PHX 11:47 PM
        San Antonio - Phoenix | Wed, Apr 1 | Frontier Airlines
        $70
        26% off
        $95 $70
      • SAT 6:45 AM
        13h 1m
        1 stop
        PHX 5:46 PM
        San Antonio - Phoenix | Wed, Mar 25 | Frontier Airlines
        $76
        20% off
        $95 $76
      • SAT 6:45 AM
        9h 16m
        1 stop
        PHX 2:01 PM
        San Antonio - Phoenix | Tue, Mar 24 | Frontier Airlines
        $77
        19% off
        $95 $77
      • SAT 6:45 AM
        6h 4m
        1 stop
        PHX 10:49 AM
        San Antonio - Phoenix | Sun, Apr 12 | Frontier Airlines
        $82
        14% off
        $95 $82
      • SAT 1:00 PM
        17h 25m
        1 stop
        PHX Invalid Date
        San Antonio - Phoenix | Tue, Mar 17 | Normal Airline
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Displayed flight fares from San Antonio to Phoenix are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | San Antonio to Phoenix

The distance between San Antonio and Phoenix is approximately 1,356.32 km. It takes around 2 hours 56 minutes on average to fly from San Antonio to Phoenix. Based on Trip.com's data travel demand peaks in July. The off-season for travel is November.

Cheapest one-way flight price$59
Cheapest round-trip ticket price$126
Off-season for travelNovember
Peak season for travelJuly
Flight distance1,356.32 km
Average flight time2 hours 56 minutes
Popular airlineFrontier Airlines
Flight statistics for the San Antonio–Phoenix route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from San Antonio to Phoenix (SAT-PHX)?

    Based on Trip.com data, Frontier Airlines offers one-way fares as low as $59 on Cheapest nonstop routes (e.g. SAT to PHX on Wed, Apr 22), while Frontier Airlines offers Cheapest nonstop round-trips from $126 departing on Thu, Apr 9 and returning on Tue, Apr 14.
  • At the moment, you can catch a nonstop flight from San Antonio to Phoenix with the following airlines, including: Frontier Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 2 hours 56 minutes to fly from San Antonio (SAT) to Phoenix (PHX).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Antonio to Phoenix is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 19 flight per week flying from San Antonio to Phoenix. You can check the weekly schedule for popular airlines on this route below: American Airlines: S/M/T/W/T/F/S -- AA2053 (09:10)
  • To find best deals on flights from San Antonio to Phoenix, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Apr 22, with one-way flights priced at just $59.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Phoenix travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from San Antonio to Phoenix is November, when demand for travel is lower.
  • After crunching the numbers on our March flight calendar, it's currently cheapest to fly from San Antonio to Phoenix on March 24, 2026 with Frontier Airlines, with prices starting at $154.
  • You can land at any one of the following hubs in Phoenix, with San Antonio International Airport to Phoenix Sky Harbor International Airport (SAT-PHX) is by far the most common option on this route: Phoenix Sky Harbor International Airport (PHX) Mesa Gateway Airport (AZA) Falcon Field Airport (MSC) Scottsdale Airport (SCF).
  • The time difference between Phoenix and San Antonio is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com airline insights on flights from San Antonio to Phoenix

Which airlines offer the cheapest nonstop flights from San Antonio to Phoenix?

Data is based on the average price of all nonstop flights from San Antonio to Phoenix on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, Frontier Airlines offers the cheapest nonstop flights from San Antonio to Phoenix, with an average price of $102.

$75
$102
$130
$158
$185
Frontier Airlines
$102
Frontier Airlines
American Airlines
$185
American Airlines

Which airlines operate the most flights from San Antonio to Phoenix?

Data is based on the number of flights from San Antonio to Phoenix operated by each airline on Trip.com in the past month.

Based on Trip.com data from the past month, American Airlines/Alaska Airlines operates the most flights from San Antonio to Phoenix, with 20 flight per week.

0
2
11
20
American Airlines
20
American Airlines
Alaska Airlines
20
Alaska Airlines
Volaris
4
Volaris
Frontier Airlines
2
Frontier Airlines

How many flights are there each day from San Antonio to Phoenix?

Data is based on the number of flights from San Antonio to Phoenix for each day of the week on Trip.com over the last month.

Based on Trip.com data from the past month, the most flights from San Antonio to Phoenix depart on Friday, and the fewest flights depart on Tuesday.

55
39
22
6
Highest
37
Mon
22
Tue
28
Wed
34
Thu
55
Fri
27
Sat
46
Sun

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.