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
$132 - $368
Route
Depart
Return
Price
San AntonioPhiladelphia
SAT - PHL
SATPHL
San Antonio
Mon 6/3
1 stop19h 31m
Philadelphia
Wed 6/5
1 stop7h 25m
San AntonioPhiladelphia
SAT - PHL
SATPHL
San Antonio
Mon 6/3
1 stop19h 31m
Philadelphia
Tue 6/4
1 stop28h 54m
San AntonioPhiladelphia
SAT - PHL
SATPHL
San Antonio
Sat 5/25
1 stop23h 51m
Philadelphia
Tue 5/28
1 stop22h 46m
San AntonioPhiladelphia
SAT - PHL
SATPHL
San Antonio
Mon 6/3
2 stops29h 12m
Philadelphia
Wed 6/5
1 stop7h 41m
San AntonioPhiladelphia
SAT - PHL
SATPHL
San Antonio
Fri 5/31
1 stop9h 43m
Philadelphia
Wed 6/5
1 stop7h 25m
San AntonioPhiladelphia
SAT - PHL
SATPHL
San Antonio
Wed 5/15
1 stop9h 38m
Philadelphia
Mon 5/20
1 stop13h 12m
San AntonioPhiladelphia
SAT - PHL
SATPHL
San Antonio
Fri 9/20
1 stop7h 29m
Philadelphia
Mon 9/23
1 stop10h 06m
San AntonioPhiladelphia
SAT - PHL
SATPHL
San Antonio
Fri 5/31
1 stop9h 43m
Philadelphia
Tue 6/4
2 stops12h 16m
San AntonioPhiladelphia
SAT - PHL
SATPHL
San Antonio
Tue 6/4
1 stop6h 50m
Philadelphia
Tue 6/4
1 stop5h 32m
No data available for this route at this time. Please check back soon.
Overall
Crew
Boarding
Comfort
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Crew
Boarding
Comfort
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Crew
Boarding
Comfort
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Crew
Boarding
Comfort
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Crew
Boarding
Comfort
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Crew
Boarding
Comfort
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
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