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Cheap flights from San Antonio to Philadelphia from $59

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 Philadelphia departing on 1/16. 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 Philadelphia

Cheap round-trip flights

These are some of the best round-trip flight deals from San Antonio to Philadelphia 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 Philadelphia.

Cheap last minute flights

Planning a quick getaway from San Antonio to Philadelphia? 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 Philadelphia, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Antonio to Philadelphia

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

All round-trip flight deals to Philadelphia

The cheapest plane tickets to Philadelphia found on KAYAK recently.
1:02 pm - 8:48 pmSAT-PHL
6h 46m1 stop
9:29 am - 6:15 pmPHL-SAT
9h 46m1 stop
$108Frontier
Find Deal
Thu, Jan 16 - Mon, Jan 20
7:10 pm - 8:01 amSAT-PHL
11h 51m1 stop
9:29 am - 6:15 pmPHL-SAT
9h 46m1 stop
$109Frontier
Find Deal
Sat, Jan 11 - Mon, Jan 20
7:37 pm - 10:51 pmSAT-PHL
26h 14m1 stop
6:23 am - 3:00 pmPHL-SAT
9h 37m1 stop
$231Spirit Airlines
Find Deal
Fri, Dec 13 - Wed, Jan 15
6:32 pm - 1:36 amSAT-PHL
6h 04m1 stop
7:24 pm - 10:10 pmPHL-SAT
27h 46m3 stops
$247Spirit Airlines
Find Deal
Mon, Dec 16 - Tue, Dec 17
6:10 pm - 5:53 amSAT-PHL
10h 43m1 stop
7:26 pm - 12:01 amPHL-SAT
5h 35m1 stop
$308Delta
Find Deal
Thu, Apr 10 - Mon, Apr 14
6:31 pm - 12:49 amSAT-PHL
5h 18m1 stop
5:15 pm - 11:16 pmPHL-SAT
7h 01m1 stop
$324Delta
Find Deal
Wed, Feb 26 - Sat, Mar 1
5:30 am - 5:25 pmSAT-PHL
10h 55m2 stops
8:00 am - 9:37 pmPHL-SAT
14h 37m1 stop
$407United Airlines
Find Deal
Wed, Feb 26 - Sat, Mar 1
7:21 am - 9:40 pmSAT-PHL
13h 19m2 stops
2:29 pm - 11:14 pmPHL-SAT
9h 45m2 stops
$414United Airlines
Find Deal
Wed, Feb 5 - Sat, Feb 8
6:26 am - 12:53 pmSAT-PHL
5h 27m1 stop
3:46 pm - 11:19 pmPHL-SAT
8h 33m1 stop
$505American Airlines
Find Deal
Thu, Apr 10 - Sun, Apr 13
6:26 am - 12:53 pmSAT-PHL
5h 27m1 stop
3:46 pm - 11:19 pmPHL-SAT
8h 33m1 stop
$518American Airlines
Find Deal
Thu, Apr 10 - Sun, Apr 13
1:02 pm - 8:48 pmSAT-PHL
6h 46m1 stop
$59Frontier
Find Deal
Thu, Jan 16
7:10 pm - 10:09 pmSAT-PHL
25h 59m1 stop
$62Frontier
Find Deal
Mon, Dec 16
1:18 pm - 5:47 amSAT-PHL
15h 29m1 stop
$100Spirit Airlines
Find Deal
Tue, Nov 26
6:32 pm - 10:00 amSAT-PHL
14h 28m1 stop
$104Spirit Airlines
Find Deal
Mon, Dec 9
7:05 am - 5:54 pmSAT-PHL
9h 49m1 stop
$128Delta
Find Deal
Thu, Nov 28
1:59 pm - 8:39 pmSAT-PHL
5h 40m1 stop
$154Delta
Find Deal
Tue, Jan 21
6:20 am - 2:00 pmSAT-PHL
6h 40m2 stops
$184Southwest
Find Deal
Wed, Feb 19
5:15 am - 2:20 pmSAT-PHL
8h 05m2 stops
$199United Airlines
Find Deal
Tue, Dec 17
6:00 am - 2:35 pmSAT-PHL
7h 35m2 stops
$214Southwest
Find Deal
Thu, Dec 19
5:00 am - 2:19 pmSAT-PHL
8h 19m2 stops
$224United Airlines
Find Deal
Thu, Dec 19
1:18 pm - 5:47 amSAT-PHL
15h 29m1 stop
5:10 am - 1:01 amPHL-SAT
20h 51m2 stops
$285Spirit Airlines
Find Deal
Mon, Nov 25 - Thu, Nov 28
1:18 pm - 5:47 amSAT-PHL
15h 29m1 stop
5:10 am - 4:59 amPHL-SAT
24h 49m3 stops
$320Spirit Airlines
Find Deal
Mon, Nov 25 - Thu, Nov 28
1:18 pm - 5:47 amSAT-PHL
15h 29m1 stop
7:21 pm - 10:55 amPHL-SAT
16h 34m1 stop
Mon, Nov 25 - Thu, Nov 28
6:21 pm - 12:54 amSAT-PHL
5h 33m1 stop
7:05 am - 2:39 pmPHL-SAT
8h 34m1 stop
$365Delta
Find Deal
Sat, Nov 23 - Thu, Nov 28
4:28 pm - 12:53 amSAT-PHL
7h 25m1 stop
7:05 am - 2:39 pmPHL-SAT
8h 34m1 stop
$407Delta
Find Deal
Sun, Nov 24 - Thu, Nov 28
5:00 am - 5:29 pmSAT-PHL
11h 29m2 stops
12:45 pm - 7:28 pmPHL-SAT
7h 43m1 stop
$438United Airlines
Find Deal
Sun, Nov 24 - Thu, Nov 28
2:13 pm - 10:54 pmSAT-PHL
7h 41m1 stop
12:45 pm - 5:39 pmPHL-SAT
5h 54m1 stop
$463United Airlines
Find Deal
Sun, Nov 24 - Thu, Nov 28
2:31 pm - 9:00 pmSAT-PHL
5h 29m1 stop
6:24 am - 11:46 amPHL-SAT
6h 22m1 stop
$645American Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
2:31 pm - 9:00 pmSAT-PHL
5h 29m1 stop
10:45 am - 3:41 pmPHL-SAT
5h 56m1 stop
$649American Airlines
Find Deal
Sat, Nov 23 - Fri, Nov 29
4:00 pm - 5:31 amSAT-PHL
12h 31m1 stop
11:26 pm - 10:55 amPHL-SAT
12h 29m1 stop
$714Frontier
Find Deal
Sat, Nov 23 - Sun, Dec 1

Delta flights from San Antonio to Philadelphia

Our best Delta deals on San Antonio to Philadelphia flight tickets
Delta
Nov 26
SAT5:25 amSan Antonio
7h 44m
1 stop
PHL2:09 pmPhiladelphia
Nov 28
PHL7:05 amPhiladelphia
8h 34m
1 stop
SAT2:39 pmSan Antonio
Delta
Apr 10
SAT6:10 pmSan Antonio
10h 43m
1 stop
PHL5:53 amPhiladelphia
Apr 14
PHL7:26 pmPhiladelphia
5h 35m
1 stop
SAT12:01 amSan Antonio
Delta
Feb 26
SAT6:31 pmSan Antonio
5h 18m
1 stop
PHL12:49 amPhiladelphia
Mar 1
PHL5:15 pmPhiladelphia
7h 01m
1 stop
SAT11:16 pmSan Antonio

Southwest flights from San Antonio to Philadelphia

Our best Southwest deals on San Antonio to Philadelphia flight tickets
Southwest
Dec 24
SAT1:10 pmSan Antonio
7h 35m
2 stops
PHL9:45 pmPhiladelphia
Dec 29
PHL8:30 pmPhiladelphia
5h 45m
1 stop
SAT1:15 amSan Antonio
Southwest
Dec 30
SAT2:50 pmSan Antonio
7h 55m
2 stops
PHL11:45 pmPhiladelphia
Jan 3
PHL5:40 pmPhiladelphia
7h 10m
1 stop
SAT11:50 pmSan Antonio
Southwest
Dec 24
SAT1:10 pmSan Antonio
7h 35m
2 stops
PHL9:45 pmPhiladelphia
Dec 29
PHL5:00 amPhiladelphia
9h 10m
2 stops
SAT1:10 pmSan Antonio

See travel insights to Philadelphia from

How to get the cheapest flight ticket from San Antonio to Philadelphia

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 from San Antonio to Philadelphia?

January. The cheapest time of year to fly to Philadelphia from San Antonio is January. Most expensive is November

What is the cheapest day to depart San Antonio for Philadelphia?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

When is the cheapest time to fly from San Antonio to Philadelphia?

In the evening. San Antonio to Philadelphia flights are approximately 40% more expensive at noon than in the evening

What is the cheapest San Antonio to Philadelphia flight route?

San Antonio - Philadelphia. Fly from San Antonio to Philadelphia for the best San Antonio - Philadelphia flight prices

How far in advance should you book San Antonio to Philadelphia flights?

17 days before. The cheapest time to buy a flight from San Antonio to Philadelphia is approximately 17 days to departure

Can stopping save me money on San Antonio to Philadelphia flights?

You could potentially save up to 45% on your flight if you consider stops on a San Antonio to Philadelphia flight.

How have San Antonio to Philadelphia flight prices changed over time?

As of November 2024, prices for San Antonio to Philadelphia flights are approximately 32% more expensive when compared to flights at the same time last year.

When to book flights from San Antonio to Philadelphia

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

Cheap San Antonio to Philadelphia (SAT to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Philadelphia

Best Price Found

$59

Fastest flight time

5h 12m

Direct flights

None

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from San Antonio in the past 72 hours is $59. The best round-trip flight deal from San Antonio to Philadelphia found on momondo in the last 72 hours is $108.
The fastest flight from San Antonio to Philadelphia takes 5h 12m
There are no direct flights from San Antonio to Philadelphia. Popular non-direct route for this connection is San Antonio Airport - Philadelphia Airport.
There is 1 airport near Philadelphia: Philadelphia (PHL)

  • How far is San Antonio to Philadelphia by plane?

    San Antonio and Philadelphia are 1504.8 mi apart from one another. Flights usually cover this in 5h 18m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Antonio Airport to Philadelphia Airport?

    Prices for flights from San Antonio Airport to Philadelphia Airport refresh daily.

  • How many operators does momondo search for flights from San Antonio Airport to Philadelphia Airport?

  • How old do you have to be to fly from San Antonio Airport to Philadelphia 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 Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The necessary travel and health documents for your Philadelphia 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 Philadelphia?

  • What is the most popular airline from San Antonio to Philadelphia?


Best airlines flying from San Antonio to Philadelphia

Compare and see reviews for airlines that fly from San Antonio to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $133Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $137Free CancellationRating
6.3
8,174 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $309Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $314Free CancellationRating
8.0
8,756 reviews
Search Delta flights
SouthwestPriceFrom $344Free CancellationRating
8.1
5,014 reviews
Search Southwest flights
United AirlinesPriceFrom $355Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find San Antonio to Philadelphia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Philadelphia that suits you.

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

Flights from San Antonio to Philadelphia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential San Antonio to Philadelphia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for San Antonio to Philadelphia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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