To save on the cost of your flight from San Antonio to Delaware, book at least 57 days before your planned departure. Booking around this time can save you about 128% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $280 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $520.
Flights from San Antonio to Delaware lean towards being more expensive in December. Prices are generally better when you fly from San Antonio to Delaware in January, with the cheapest ticket starting at $164.
When flying from San Antonio to Delaware, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$284 - $474
Route
Depart
Return
Price
San AntonioPhiladelphia
SAT - PHL
SATPHL
San Antonio
Wed 5/29
1 stop8h 31m
Philadelphia
Wed 5/29
3 stops17h 34m
San AntonioPhiladelphia
SAT - PHL
SATPHL
San Antonio
Mon 5/13
1 stop19h 53m
Philadelphia
Tue 5/14
1 stop20h 48m
San AntonioPhiladelphia
SAT - PHL
SATPHL
San Antonio
Mon 7/15
2 stops35h 31m
Philadelphia
Sun 7/21
1 stop8h 49m
San AntonioPhiladelphia
SAT - PHL
SATPHL
San Antonio
Thu 6/27
1 stop11h 17m
Philadelphia
Sat 6/29
1 stop26h 27m
San AntonioPhiladelphia
SAT - PHL
SATPHL
San Antonio
Sat 5/18
1 stop8h 45m
Philadelphia
Wed 5/22
2 stops18h 12m
San AntonioPhiladelphia
SAT - PHL
SATPHL
San Antonio
Mon 5/13
2 stops27h 12m
Philadelphia
Tue 5/14
1 stop15h 42m
San AntonioPhiladelphia
SAT - PHL
SATPHL
San Antonio
Wed 7/3
1 stop6h 39m
Philadelphia
Fri 7/5
Nonstop3h 49m
San AntonioPhiladelphia
SAT - PHL
SATPHL
San Antonio
Tue 5/14
1 stop7h 33m
Philadelphia
Wed 5/15
1 stop6h 47m
San AntonioPhiladelphia
SAT - PHL
SATPHL
San Antonio
Fri 6/28
1 stop5h 27m
Philadelphia
Sat 6/29
1 stop7h 23m
No data available for this route at this time. Please check back soon.
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
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