
$69 Cheap Frontier Airlines flights Philadelphia (PHL) to Houston (IAH)
Prices were available within the past 7 days and start at $69 for one-way flights and $138 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 28 - Wed, Mar 4
PHL
Philadelphia
IAH
Houston
$138 Roundtrip, found 10 hours ago
$138
Roundtrip
found 10 hours ago

Sat, Feb 28 - Tue, Mar 17
PHL
Philadelphia
IAH
Houston
$149 Roundtrip, found 10 hours ago
$149
Roundtrip
found 10 hours ago

Mon, Mar 2 - Sat, Mar 7
PHL
Philadelphia
IAH
Houston
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago

Sat, Feb 28 - Mon, Mar 16
PHL
Philadelphia
IAH
Houston
$158 Roundtrip, found 10 hours ago
$158
Roundtrip
found 10 hours ago

Tue, Feb 3 - Mon, Feb 9
PHL
Philadelphia
IAH
Houston
$164 Roundtrip, found 1 day ago
$164
Roundtrip
found 1 day ago

Mon, Feb 23 - Sat, Mar 14
PHL
Philadelphia
IAH
Houston
$170 Roundtrip, found 10 hours ago
$170
Roundtrip
found 10 hours ago
Find the cheapest month to fly from Philadelphia (PHL) to Houston (IAH)
December is typically the cheapest month to fly
From $97 - $301 per traveler.
Origin airport | Philadelphia Intl. |
|---|---|
Destination airport | George Bush Intercontinental |
Airlines serving | American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United |
Popular airline | Frontier Airlines |
Distance | 2117 km |
Average flight time | 3 hours 6 mins |
Most Popular Frontier Airlines Routes from Philadelphia
- Frontier Airlines PHL to IAH
- Frontier Airlines PHL to MBJ
- Frontier Airlines PHL to FLL
- Frontier Airlines PHL to LAX
- Frontier Airlines PHL to ONT
- Frontier Airlines PHL to CLT
- Frontier Airlines PHL to PBI
- Frontier Airlines PHL to MIA
- Frontier Airlines PHL to BNA
- Frontier Airlines PHL to PUJ
- Frontier Airlines PHL to TPA
Most Popular Frontier Airlines Routes from Houston
- Atlanta to New York (ATL - JFK)
- New York to Chicago (JFK - ORD)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- Newark Liberty Intl. Airport to Cancun (EWR - CUN)
- Baltimore to Atlanta (BWI - ATL)
- New York to Denver (JFK - DEN)
- Detroit to Orlando (DTW - MCO)
- Newark Liberty Intl. Airport to Cancun (EWR - CUN)
- Dallas to Baltimore (DFW - BWI)
- Dallas to New York (DFW - LGA)
Popular Domestic Routes in George Bush Intercontinental
- Chicago to Tampa (MDW - TPA)
- Newark Liberty Intl. Airport to Denver (EWR - DEN)
- Atlanta to New York (ATL - JFK)
- Dallas to Baltimore (DFW - BWI)
- Ontario to Atlanta (ONT - ATL)
- Dallas to New York (DFW - LGA)
- New York to Chicago (JFK - ORD)
- Denver to Chicago (DEN - ORD)
- Detroit to Orlando (DTW - MCO)
- Dallas to New York (DFW - LGA)