To save on the cost of your flight from Houston to Delaware, book at least 21 days before your planned departure. Booking around this time can save you about 101% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $224 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $382.
September can be a great time to fly to Delaware from Houston with a flight ticket averaging about $278. Cheapflights users have found deals in the month of September for as cheap as $48. The most expensive prices can be found in the month of April.
When flying from Houston 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
$43 - $117
Route
Depart
Return
Price
Houston George Bush IntcntlPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Wed 5/8
Nonstop3h 25m
Philadelphia
Wed 5/15
Nonstop3h 40m
Houston George Bush IntcntlPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Wed 5/8
Nonstop3h 25m
Philadelphia
Sat 5/11
Nonstop3h 38m
Houston George Bush IntcntlPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Tue 5/7
1 stop11h 22m
Philadelphia
Wed 5/15
Nonstop3h 37m
Houston George Bush IntcntlPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Tue 5/7
1 stop11h 22m
Philadelphia
Sat 5/11
Nonstop3h 38m
Houston George Bush IntcntlPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Wed 5/8
1 stop8h 10m
Philadelphia
Wed 5/15
Nonstop3h 40m
Houston George Bush IntcntlPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Sat 5/11
Nonstop3h 26m
Philadelphia
Sat 5/18
Nonstop3h 38m
Houston George Bush IntcntlPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Wed 5/8
1 stop12h 54m
Philadelphia
Sat 5/11
Nonstop3h 38m
Houston George Bush IntcntlPhiladelphia
IAH - PHL
IAHPHL
Houston George Bush Intcntl
Sat 5/18
1 stop9h 03m
Philadelphia
Mon 5/20
Nonstop3h 37m
Houston HobbyPhiladelphia
HOU - PHL
HOUPHL
Houston Hobby
Wed 5/8
1 stop12h 13m
Philadelphia
Tue 5/14
1 stop27h 53m
No data available for this route at this time. Please check back soon.
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Terrible flight crew that skipped our row for service multiple times.
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Terrible flight crew that skipped our row for service multiple times.
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Terrible flight crew that skipped our row for service multiple times.
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Terrible flight crew that skipped our row for service multiple times.
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Terrible flight crew that skipped our row for service multiple times.
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Terrible flight crew that skipped our row for service multiple times.
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