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Cheap flights from San Antonio to Phoenix Sky Harbor Intl Airport from $54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Phoenix Sky Harbor Intl Airport departing on 2/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Antonio to Phoenix

Cheap round-trip flights

These are some of the best round-trip flight deals from San Antonio to Phoenix that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Antonio to Phoenix.

Cheap last minute flights

Planning a quick getaway from San Antonio to Phoenix? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Phoenix, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Antonio to Phoenix

Find recent round-trip train or bus tickets from San Antonio to Phoenix.

All round-trip flight deals to Phoenix

The cheapest plane tickets to Phoenix found on KAYAK recently.
8:35 pm - 8:17 amSAT-PHX
12h 42m1 stop
1:21 pm - 7:30 pmPHX-SAT
5h 09m1 stop
$116Frontier
Find Deal
Mon, Jan 27 - Thu, Jan 30
8:20 pm - 8:54 pmSAT-PHX
25h 34m1 stop
9:59 pm - 12:02 pmPHX-SAT
13h 03m1 stop
$118Frontier
Find Deal
Thu, Feb 6 - Sat, Feb 8
5:45 am - 11:01 amSAT-PHX
6h 16m1 stop
8:18 pm - 12:57 pmPHX-SAT
15h 39m2 stops
$187Spirit Airlines
Find Deal
Mon, Jan 27 - Thu, Jan 30
5:45 am - 11:01 amSAT-PHX
6h 16m1 stop
2:43 pm - 12:57 pmPHX-SAT
21h 14m2 stops
$215Spirit Airlines
Find Deal
Sat, Jan 18 - Sat, Jan 25
6:45 pm - 8:23 pmSAT-PHX
2h 38mnonstop
5:20 pm - 8:27 pmPHX-SAT
2h 07mnonstop
$325American Airlines
Find Deal
Thu, Feb 13 - Sat, Feb 15
6:45 am - 8:20 amSAT-PHX
2h 35mnonstop
6:20 am - 9:20 amPHX-SAT
2h 00mnonstop
$326Southwest
Find Deal
Tue, Jan 21 - Wed, Jan 22
6:00 am - 7:40 amSAT-PHX
2h 40mnonstop
5:15 pm - 8:22 pmPHX-SAT
2h 07mnonstop
$331American Airlines
Find Deal
Sat, Jan 18 - Sat, Jan 25
7:10 am - 11:30 amSAT-PHX
5h 20m1 stop
12:55 pm - 8:15 pmPHX-SAT
6h 20m2 stops
$355Southwest
Find Deal
Thu, Feb 13 - Sat, Feb 15
5:30 am - 8:23 amSAT-PHX
4h 53m1 stop
12:05 pm - 7:36 pmPHX-SAT
5h 31m1 stop
$412United Airlines
Find Deal
Sun, Apr 13 - Sat, Apr 19
7:00 am - 4:05 pmSAT-PHX
10h 05m1 stop
7:00 am - 7:22 pmPHX-SAT
11h 22m2 stops
$419United Airlines
Find Deal
Thu, Jan 9 - Tue, Jan 14
2:18 pm - 9:10 pmSAT-PHX
7h 52m1 stop
$54Frontier
Find Deal
Sat, Feb 15
8:35 pm - 8:17 amSAT-PHX
12h 42m1 stop
$59Frontier
Find Deal
Mon, Jan 27
5:45 am - 11:01 amSAT-PHX
6h 16m1 stop
$81Spirit Airlines
Find Deal
Sat, Feb 1
4:07 pm - 1:50 pmSAT-PHX
22h 43m2 stops
$92Spirit Airlines
Find Deal
Tue, Feb 11
6:45 am - 8:20 amSAT-PHX
2h 35mnonstop
$162Southwest
Find Deal
Wed, Jan 15
7:30 pm - 9:05 pmSAT-PHX
2h 35mnonstop
$163Southwest
Find Deal
Mon, Jan 20
2:19 pm - 3:59 pmSAT-PHX
2h 40mnonstop
$169American Airlines
Find Deal
Tue, Dec 31
12:26 pm - 7:35 pmSAT-PHX
8h 09m2 stops
$183United Airlines
Find Deal
Sat, Feb 15
6:10 pm - 6:56 pmSAT-PHX
2h 46mnonstop
$199American Airlines
Find Deal
Thu, Mar 20
7:21 am - 3:54 pmSAT-PHX
9h 33m2 stops
$212United Airlines
Find Deal
Sat, Jan 18
10:27 pm - 7:36 amSAT-PHX
10h 09m1 stop
5:30 am - 2:36 pmPHX-SAT
8h 06m1 stop
$398Frontier
Find Deal
Tue, Dec 24 - Sat, Jan 4
2:06 pm - 8:50 pmSAT-PHX
7h 44m1 stop
5:30 am - 1:38 pmPHX-SAT
7h 08m1 stop
$457Frontier
Find Deal
Sat, Dec 21 - Fri, Jan 3
4:10 pm - 5:45 pmSAT-PHX
2h 35mnonstop
2:30 pm - 5:35 pmPHX-SAT
2h 05mnonstop
$703Southwest
Find Deal
Mon, Dec 23 - Wed, Dec 25
10:25 am - 2:20 pmSAT-PHX
4h 55m1 stop
2:30 pm - 5:35 pmPHX-SAT
2h 05mnonstop
$712Southwest
Find Deal
Mon, Dec 23 - Wed, Dec 25
8:06 am - 11:35 pmSAT-PHX
16h 29m2 stops
1:19 am - 11:26 pmPHX-SAT
21h 07m2 stops
$744Spirit Airlines
Find Deal
Mon, Dec 23 - Fri, Jan 3
8:06 am - 11:35 pmSAT-PHX
16h 29m2 stops
1:19 am - 10:10 pmPHX-SAT
19h 51m3 stops
$760Spirit Airlines
Find Deal
Mon, Dec 23 - Fri, Jan 3
7:10 am - 8:11 pmSAT-PHX
14h 01m2 stops
7:00 am - 12:55 pmPHX-SAT
4h 55m1 stop
$788United Airlines
Find Deal
Mon, Dec 23 - Sat, Jan 4
12:25 pm - 9:59 pmSAT-PHX
10h 34m2 stops
9:14 pm - 8:29 amPHX-SAT
10h 15m2 stops
$793United Airlines
Find Deal
Mon, Dec 23 - Sat, Jan 4
11:30 am - 1:04 pmSAT-PHX
2h 34mnonstop
10:10 am - 1:29 pmPHX-SAT
2h 19mnonstop
$892American Airlines
Find Deal
Wed, Dec 25 - Sun, Dec 29
12:32 pm - 4:09 pmSAT-PHX
4h 37m1 stop
5:20 pm - 8:27 pmPHX-SAT
2h 07mnonstop
$902American Airlines
Find Deal
Wed, Dec 25 - Fri, Dec 27
6:45 pm - 8:23 pmSAT-PHX
2h 38mnonstop
5:20 pm - 8:27 pmPHX-SAT
2h 07mnonstop
$325American Airlines
Find Deal
Thu, Feb 13 - Sat, Feb 15
6:45 am - 8:20 amSAT-PHX
2h 35mnonstop
6:20 am - 9:20 amPHX-SAT
2h 00mnonstop
$326Southwest
Find Deal
Tue, Jan 21 - Wed, Jan 22
6:00 am - 7:40 amSAT-PHX
2h 40mnonstop
5:15 pm - 8:22 pmPHX-SAT
2h 07mnonstop
$331American Airlines
Find Deal
Sat, Jan 18 - Sat, Jan 25
8:34 am - 10:19 amSAT-PHX
2h 45mnonstop
8:40 pm - 11:47 pmPHX-SAT
2h 07mnonstop
$361American Airlines
Find Deal
Fri, Jan 31 - Sun, Feb 2
5:40 am - 7:16 amSAT-PHX
2h 36mnonstop
1:44 pm - 4:51 pmPHX-SAT
2h 07mnonstop
$367American Airlines
Find Deal
Sat, Feb 15 - Mon, Feb 17
5:40 pm - 7:25 pmSAT-PHX
2h 45mnonstop
8:40 pm - 11:47 pmPHX-SAT
2h 07mnonstop
$375American Airlines
Find Deal
Thu, Feb 6 - Sat, Feb 8
2:28 pm - 4:09 pmSAT-PHX
2h 41mnonstop
5:15 pm - 8:22 pmPHX-SAT
2h 07mnonstop
$393American Airlines
Find Deal
Tue, Jan 7 - Thu, Jan 9
2:17 pm - 3:56 pmSAT-PHX
2h 39mnonstop
9:09 am - 1:26 pmPHX-SAT
2h 17mnonstop
$397American Airlines
Find Deal
Fri, Mar 7 - Sun, Mar 9
12:45 pm - 1:15 pmSAT-PHX
2h 30mnonstop
1:30 pm - 5:35 pmPHX-SAT
2h 05mnonstop
$398Southwest
Find Deal
Sun, Apr 13 - Sat, Apr 19
2:19 pm - 3:59 pmSAT-PHX
2h 40mnonstop
5:20 pm - 8:27 pmPHX-SAT
2h 07mnonstop
$399American Airlines
Find Deal
Tue, Dec 31 - Fri, Jan 3

Frontier flights from San Antonio to Phoenix Sky Harbor Intl Airport

Our best Frontier deals on San Antonio to Phoenix Sky Harbor Intl Airport flight tickets
Frontier
Jan 27
SAT8:35 pmSan Antonio
12h 42m
1 stop
PHX8:17 amPhoenix Sky Harbor Intl
Jan 30
PHX1:21 pmPhoenix Sky Harbor Intl
5h 09m
1 stop
SAT7:30 pmSan Antonio
Frontier
Feb 6
SAT8:20 pmSan Antonio
25h 34m
1 stop
PHX8:54 pmPhoenix Sky Harbor Intl
Feb 8
PHX9:59 pmPhoenix Sky Harbor Intl
13h 03m
1 stop
SAT12:02 pmSan Antonio
Frontier
Jan 9
SAT8:20 pmSan Antonio
25h 29m
1 stop
PHX8:49 pmPhoenix Sky Harbor Intl
Jan 11
PHX5:27 pmPhoenix Sky Harbor Intl
17h 29m
1 stop
SAT11:56 amSan Antonio

Spirit Airlines flights from San Antonio to Phoenix Sky Harbor Intl Airport

Our best Spirit Airlines deals on San Antonio to Phoenix Sky Harbor Intl Airport flight tickets
Spirit Airlines
Jan 27
SAT5:45 amSan Antonio
6h 16m
1 stop
PHX11:01 amPhoenix Sky Harbor Intl
Jan 30
PHX8:18 pmPhoenix Sky Harbor Intl
15h 39m
2 stops
SAT12:57 pmSan Antonio
Spirit Airlines
Jan 18
SAT5:45 amSan Antonio
6h 16m
1 stop
PHX11:01 amPhoenix Sky Harbor Intl
Jan 25
PHX2:43 pmPhoenix Sky Harbor Intl
21h 14m
2 stops
SAT12:57 pmSan Antonio
Spirit Airlines
Jan 31
SAT5:45 amSan Antonio
6h 16m
1 stop
PHX11:01 amPhoenix Sky Harbor Intl
Feb 2
PHX8:18 pmPhoenix Sky Harbor Intl
22h 08m
2 stops
SAT7:26 pmSan Antonio

See travel insights to Phoenix from

How to get the cheapest flight ticket from San Antonio to Phoenix Sky Harbor Intl Airport

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 Phoenix Sky Harbor Intl Airport?

In general, September is the cheapest month to fly from San Antonio to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $265. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of September, then departing from San Antonio during the month May is also very affordable. Most momondo users find prices during this month for around $287.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from San Antonio is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $299. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $392. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

In the evening is the cheapest time of day to fly from San Antonio to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $295. Flying to Phoenix Sky Harbor Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $363. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest San Antonio to Phoenix Sky Harbor Intl flight route?

Fly from San Antonio to Phoenix Sky Harbor Intl for the best San Antonio - Phoenix Sky Harbor Intl flight prices

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

In general, most travelers find the cheapest time to book a flight to Phoenix Sky Harbor Intl Airport is about 57 days prior to their departure date when tickets on average are $333. However, in the past 72 hours, people saw flights from San Antonio for as low as $260.

What cabin class options are available on San Antonio to Phoenix Sky Harbor Intl flights?

There are 4 cabin classes available to choose from on San Antonio to Phoenix Sky Harbor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Antonio to Phoenix Sky Harbor Intl Airport flights?

You could potentially save up to 66% on your flight if you consider stops on a San Antonio to Phoenix Sky Harbor Intl Airport flight.

How have San Antonio to Phoenix Sky Harbor Intl Airport flight prices changed over time?

As of December 2024, prices for San Antonio to Phoenix Sky Harbor Intl Airport flights are approximately 24% more expensive when compared to flights at the same time last year.

When to book flights from San Antonio to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Phoenix Sky Harbor Intl Airport (SAT to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Phoenix Sky Harbor Intl Airport

Best Price Found

$54

Fastest flight time

2h 28m

Direct flights

Every day
The best one-way flight to Phoenix Sky Harbor Intl Airport from San Antonio in the past 72 hours is $54. The best round-trip flight deal from San Antonio to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $116.
The fastest flight from San Antonio to Phoenix Sky Harbor Intl Airport takes 2h 28m
Direct flights go from San Antonio to Phoenix Sky Harbor Intl Airport every day.

  • How far is San Antonio to Phoenix Sky Harbor Intl by plane?

    Phoenix Sky Harbor Intl is 841.6 mi away from San Antonio. Flights usually cover this in 2h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Antonio Airport to Phoenix Sky Harbor Intl Airport?

    Prices for flights from San Antonio Airport to Phoenix Sky Harbor Intl Airport refresh daily.

  • How many operators does momondo search for flights from San Antonio Airport to Phoenix Sky Harbor Intl Airport?

  • How old do you have to be to fly from San Antonio Airport to Phoenix Sky Harbor Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The necessary travel and health documents for your Phoenix Sky Harbor Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Antonio to Phoenix Sky Harbor Intl Airport?

  • What is the most popular airline from San Antonio to Phoenix Sky Harbor Intl Airport?


Best airlines flying from San Antonio to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from San Antonio to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $100Free CancellationRating
6.1
3,475 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $125Free CancellationRating
6.3
8,120 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $224Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $244Free CancellationRating
7.4
9,041 reviews
Search United Airlines flights
SouthwestPriceFrom $260Free CancellationRating
8.1
4,821 reviews
Search Southwest flights
  • Southwest Flights From San Antonio to Phoenix Sky Harbor Intl Airport

    Southwest flight deals from San Antonio to Phoenix Sky Harbor Intl Airport start from $260 round-trip. Over the 6 Southwest flights for this route in a normal week, average airfare is usually $381 round-trip - but some users have found much cheaper deals with momondo.

  • American Airlines Flights From San Antonio to Phoenix Sky Harbor Intl Airport

    American Airlines is also a popular choice for this route. American Airlines flight deals for San Antonio to Phoenix Sky Harbor Intl Airport start from as low as $224 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $338. American Airlines operates 21 flights to Phoenix Sky Harbor Intl Airport from San Antonio in an average week. Users have rated it 7.2/10 across 10,000 reviews.


Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Phoenix?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Phoenix. momondo saves you time and could save you money on your trip.

Can I find flights from San Antonio to Phoenix with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Antonio to Phoenix flights to just show those with flexible booking policies.

How can momondo help me find flights from San Antonio to Phoenix?

momondo provides multiple filters to help you find the best flight to Phoenix from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Antonio to Phoenix right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Phoenix from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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