When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 50 days in advance, which can save you up to 34% on flights from California to Delaware compared to booking the week you need them. Waiting 50 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $338. For sooner than that we have options available in the next 3 days from $527.
February is one of the best times of the year to fly to Delaware from California. Prices for February average $395 per person but you can even find prices for as low as $140. The most expensive prices can be found in the month of December. Opting for a February flight can save you 34% on your journey compared to booking in December
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Delaware as you normally would.
Fly from
Fly to
Budget
$91 - $265
Route
Depart
Return
Price
OntarioPhiladelphia
ONT - PHL
ONTPHL
Ontario
Sat 5/18
1 stop8h 24m
Philadelphia
Mon 5/20
1 stop27h 26m
San DiegoPhiladelphia
SAN - PHL
SANPHL
San Diego
Wed 5/15
1 stop17h 10m
Philadelphia
Fri 5/17
1 stop24h 35m
San DiegoPhiladelphia
SAN - PHL
SANPHL
San Diego
Wed 5/15
1 stop10h 17m
Philadelphia
Fri 5/17
1 stop13h 47m
San DiegoPhiladelphia
SAN - PHL
SANPHL
San Diego
Wed 5/8
1 stop24h 44m
Philadelphia
Tue 5/14
2 stops28h 14m
San DiegoPhiladelphia
SAN - PHL
SANPHL
San Diego
Wed 5/22
1 stop26h 05m
Philadelphia
Wed 5/29
1 stop14h 27m
San FranciscoPhiladelphia
SFO - PHL
SFOPHL
San Francisco
Fri 5/24
1 stop8h 53m
Philadelphia
Tue 6/11
1 stop12h 11m
Los AngelesPhiladelphia
LAX - PHL
LAXPHL
Los Angeles
Mon 5/6
1 stop6h 58m
Philadelphia
Wed 5/8
1 stop7h 17m
San FranciscoPhiladelphia
SFO - PHL
SFOPHL
San Francisco
Tue 5/28
1 stop8h 43m
Philadelphia
Thu 5/30
Nonstop5h 53m
Los AngelesPhiladelphia
LAX - PHL
LAXPHL
Los Angeles
Fri 5/24
1 stop13h 21m
Philadelphia
Thu 5/30
1 stop13h 13m
No data available for this route at this time. Please check back soon.
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
Comfort
Overall
Food
Boarding
Crew
Entertainment
Reviews
It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
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