$130+ Cheap flights from Philadelphia (PHL) to Galveston, TX
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — HOU
Mar 6 — Mar 131
1 adult, Economy
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Find cheap flights from Philadelphia to Galveston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Philadelphia to GalvestonExplore the most affordable flight options available from Philadelphia to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
Explore the most affordable flight options available from Philadelphia to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/253:36 pm
PHL
- HOU
1 stop8h 06m
Delta
Tue 3/316:00 am
HOU
- PHL
1 stop7h 29m
Delta
Deal found 2/2![Delta logo]()
$259
This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:10 am
PHL
- HOU
1 stop5h 30m
Southwest
Tue 3/1010:10 am
HOU
- PHL
1 stop7h 20m
Southwest
Deal found 2/2![Southwest logo]()
$264
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/271:05 pm
PHL
- HOU
1 stop10h 25m
Southwest
Sun 3/16:00 am
HOU
- PHL
1 stop7h 45m
Southwest
Deal found 2/3![Southwest logo]()
$269
This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:05 pm
PHL
- HOU
1 stop5h 40m
Southwest
Tue 3/176:15 am
HOU
- PHL
1 stop8h 40m
Southwest
Deal found 2/2![Southwest logo]()
$270
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:25 am
PHL
- HOU
2 stops7h 25m
Southwest
Thu 3/59:30 am
HOU
- PHL
1 stop7h 55m
Southwest
Deal found 2/3![Southwest logo]()
$274
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:40 am
PHL
- HOU
2 stops13h 10m
Southwest
Sun 3/16:00 am
HOU
- PHL
1 stop7h 45m
Southwest
Deal found 2/3![Southwest logo]()
$280
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/164:06 pm
PHL
- HOU
1 stop8h 02m
Delta
Tue 5/196:00 am
HOU
- PHL
1 stop8h 00m
Delta
Deal found 2/4![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/217:05 pm
PHL
- HOU
1 stop6h 20m
Southwest
Sat 3/286:00 am
HOU
- PHL
1 stop4h 35m
Southwest
Deal found 2/3![Southwest logo]()
$291
This Southwest deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:35 am
PHL
- HOU
1 stop9h 40m
Southwest
Sun 4/266:40 am
HOU
- PHL
1 stop5h 10m
Southwest
Deal found 2/4![Southwest logo]()
$294
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:30 am
PHL
- HOU
1 stop7h 40m
Delta
Tue 7/1410:05 am
HOU
- PHL
1 stop7h 20m
Delta
Deal found 2/3![Delta logo]()
$296
Best flights from Philadelphia to GalvestonDiscover carefully curated flight deals from Philadelphia to Galveston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
Discover carefully curated flight deals from Philadelphia to Galveston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/255:00 pm
PHL
- HOU
1 stop6h 42m
Delta
Wed 4/15:27 pm
HOU
- PHL
1 stop6h 30m
Delta
Deal found 2/2![Delta logo]()
$259
This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:10 am
PHL
- HOU
1 stop5h 30m
Southwest
Tue 3/1010:10 am
HOU
- PHL
1 stop7h 20m
Southwest
Deal found 2/2![Southwest logo]()
$264
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:54 am
PHL
- HOU
1 stop7h 34m
Delta
Sat 3/215:22 pm
HOU
- PHL
1 stop6h 23m
Delta
Deal found 2/3![Delta logo]()
$259
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:10 pm
PHL
- HOU
1 stop8h 00m
Southwest
Wed 3/114:00 pm
HOU
- PHL
1 stop4h 55m
Southwest
Deal found 2/3![Southwest logo]()
$264
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:40 am
PHL
- HOU
1 stop5h 43m
Delta
Sat 3/215:22 pm
HOU
- PHL
1 stop6h 23m
Delta
Deal found 2/3![Delta logo]()
$259
This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/271:05 pm
PHL
- HOU
1 stop10h 25m
Southwest
Sun 3/16:00 am
HOU
- PHL
1 stop7h 45m
Southwest
Deal found 2/2![Southwest logo]()
$269
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:31 am
PHL
- HOU
1 stop7h 49m
Delta
Thu 3/126:00 am
HOU
- PHL
1 stop4h 42m
Delta
Deal found 2/2![Delta logo]()
$264
This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/217:05 pm
PHL
- HOU
1 stop6h 20m
Southwest
Thu 3/2612:05 pm
HOU
- PHL
1 stop10h 10m
Southwest
Deal found 2/2![Southwest logo]()
$270
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:54 am
PHL
- HOU
1 stop7h 34m
Delta
Thu 4/96:00 am
HOU
- PHL
1 stop4h 42m
Delta
Deal found 2/2![Delta logo]()
$264
This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:20 pm
PHL
- HOU
1 stop5h 55m
Southwest
Wed 2/256:30 am
HOU
- PHL
2 stops8h 50m
Southwest
Deal found 2/2![Southwest logo]()
$274
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:25 am
PHL
- HOU
2 stops7h 25m
Southwest
Thu 3/59:30 am
HOU
- PHL
1 stop7h 55m
Southwest
Deal found 2/3![Southwest logo]()
$274
This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:40 am
PHL
- HOU
2 stops13h 10m
Southwest
Thu 3/53:10 pm
HOU
- PHL
1 stop5h 35m
Southwest
Deal found 2/2![Southwest logo]()
$280
Last-minute flights from Philadelphia to GalvestonDiscover last-minute flight deals from Philadelphia to Galveston. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Galveston. Data last updated February 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/184:59 pm
PHL
- HOU
1 stop6h 29m
Delta
Thu 2/265:25 am
HOU
- PHL
1 stop4h 41m
Delta
Deal found 2/2![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:40 am
PHL
- HOU
2 stops13h 10m
Southwest
Sun 3/16:00 am
HOU
- PHL
1 stop7h 45m
Southwest
Deal found 2/3![Southwest logo]()
$280
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/271:05 pm
PHL
- HOU
1 stop10h 25m
Southwest
Sun 3/16:00 am
HOU
- PHL
1 stop7h 45m
Southwest
Deal found 2/3![Southwest logo]()
$269
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:25 am
PHL
- HOU
2 stops7h 25m
Southwest
Thu 3/59:30 am
HOU
- PHL
1 stop7h 55m
Southwest
Deal found 2/3![Southwest logo]()
$274
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:55 am
PHL
- HOU
1 stop6h 25m
Delta
Tue 3/105:22 pm
HOU
- PHL
1 stop6h 35m
Delta
Deal found 2/3![Delta logo]()
$264
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:40 am
PHL
- HOU
2 stops13h 10m
Southwest
Tue 3/1010:10 am
HOU
- PHL
1 stop7h 20m
Southwest
Deal found 2/3![Southwest logo]()
$275
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/112:10 pm
PHL
- HOU
1 stop6h 25m
Southwest
Wed 3/252:50 pm
HOU
- PHL
2 stops6h 50m
Southwest
Deal found 2/3![Southwest logo]()
$301
This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:05 pm
PHL
- HOU
1 stop5h 40m
Southwest
Tue 3/176:15 am
HOU
- PHL
1 stop8h 40m
Southwest
Deal found 2/2![Southwest logo]()
$270
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/217:05 pm
PHL
- HOU
1 stop6h 20m
Southwest
Sat 3/286:00 am
HOU
- PHL
1 stop4h 35m
Southwest
Deal found 2/3![Southwest logo]()
$291
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/243:36 pm
PHL
- HOU
1 stop8h 06m
Delta
Thu 4/96:00 am
HOU
- PHL
1 stop7h 29m
Delta
Deal found 2/3![Delta logo]()
$296
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/253:36 pm
PHL
- HOU
1 stop8h 06m
Delta
Tue 3/316:00 am
HOU
- PHL
1 stop7h 29m
Delta
Deal found 2/2![Delta logo]()
$259
One-way flights from Philadelphia to GalvestonSearch for one-way flight options from Philadelphia to Galveston. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
Search for one-way flight options from Philadelphia to Galveston. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/287:55 pm
PHL
- HOU
1 stop5h 50m
Southwest
Deal found 2/2![Southwest logo]()
$130
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:50 pm
PHL
- HOU
1 stop6h 30m
Southwest
Deal found 2/3![Southwest logo]()
$135
This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:25 am
PHL
- HOU
2 stops7h 25m
Southwest
Deal found 2/2![Southwest logo]()
$140
This Southwest deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:40 am
PHL
- HOU
2 stops13h 10m
Southwest
Deal found 2/1![Southwest logo]()
$141
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:45 pm
PHL
- HOU
1 stop5h 55m
Southwest
Deal found 2/3![Southwest logo]()
$165
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:20 am
PHL
- HOU
1 stop5h 10m
Southwest
Deal found 2/3![Southwest logo]()
$167
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/255:00 pm
PHL
- HOU
1 stop6h 42m
Delta
Deal found 2/3![Delta logo]()
$169
This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/155:25 am
PHL
- HOU
2 stops7h 25m
Southwest
Deal found 2/2![Southwest logo]()
$170
This Southwest deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/102:15 pm
PHL
- HOU
2 stops9h 55m
Southwest
Deal found 2/2![Southwest logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/219:08 pm
PHL
- HOU
1 stop12h 12m
Allegiant Air
Deal found 2/2![Allegiant Air logo]()
$179
This Southwest deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1012:15 pm
PHL
- HOU
1 stop7h 05m
Southwest
Deal found 2/4![Southwest logo]()
$180
Find flight deals from Philadelphia to Galveston
Keep the following information in mind while searching for Philadelphia to Galveston flight deals. Data was last updated February 4, 2026.
Round-trip from | $259 (Delta) |
|---|---|
One-way from | $130 (Southwest) |
Popular in | February |
Cheapest in | September |
Average price | $378 |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Galveston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Philadelphia to Galveston that are best for you.
Fly from
Philadelphia
Fly to
Galveston
Route
Depart
Return
Price
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Wed 3/25
5:00 pm-10:42 pm
1 stop6h 42m
Houston Hobby
Wed 4/1
5:27 pm-12:57 am
1 stop6h 30m
$259
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Wed 3/18
6:54 am-1:28 pm
1 stop7h 34m
Houston Hobby
Sat 3/21
5:22 pm-12:45 am
1 stop6h 23m
$259
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Tue 3/10
5:40 am-10:23 am
1 stop5h 43m
Houston Hobby
Sat 3/21
5:22 pm-12:45 am
1 stop6h 23m
$259
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Tue 3/3
6:10 am-10:40 am
1 stop5h 30m
Houston Hobby
Tue 3/10
10:10 am-6:30 pm
1 stop7h 20m
$264
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Mon 3/9
5:10 pm-12:10 am
1 stop8h 00m
Houston Hobby
Wed 3/11
4:00 pm-9:55 pm
1 stop4h 55m
$264
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Wed 3/4
5:31 am-12:20 pm
1 stop7h 49m
Houston Hobby
Thu 3/12
6:00 am-11:42 am
1 stop4h 42m
$264
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Tue 3/24
6:54 am-1:28 pm
1 stop7h 34m
Houston Hobby
Thu 4/9
6:00 am-11:42 am
1 stop4h 42m
$264
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Fri 2/27
1:05 pm-10:30 pm
1 stop10h 25m
Houston Hobby
Sun 3/1
6:00 am-2:45 pm
1 stop7h 45m
$269
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Sat 3/21
7:05 pm-12:25 am
1 stop6h 20m
Houston Hobby
Thu 3/26
12:05 pm-11:15 pm
1 stop10h 10m
$270
PhiladelphiaHouston
PHL - HOU
PHLHOU
Philadelphia
Mon 2/23
6:20 pm-11:15 pm
1 stop5h 55m
Houston Hobby
Wed 2/25
6:30 am-4:20 pm
2 stops8h 50m
$274
Showing 1-10 of 23 results
Best time to book a flight from Philadelphia to Galveston
Have a flexible travel schedule? Discover the best time to fly to Galveston from Philadelphia with our price prediction graph.
PHL-HOU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Philadelphia to Galveston
PHL-G4L
PHL-HOU
How far ahead should I book a flight from Philadelphia to Galveston?
Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Galveston. Price data was last updated on January 30, 2026.
The best time to book flights from Philadelphia to Galveston is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Philadelphia to Galveston?
Currently, October is the cheapest month in which you can book a flight from Philadelphia to Galveston (average of $65). Flying from Philadelphia to Galveston in December is currently the most expensive (average of $130). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PHL to G4L?
Find hourly flight availability from Philadelphia to Galveston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 4, 2026.
When flying from Philadelphia to Galveston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 32% versus a flight in the morning.
What is the cheapest day to fly from Philadelphia to Galveston?
Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Galveston. Price data was last updated on October 5, 2025.
Travelers seeking maximum savings on their Philadelphia to Galveston flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Galveston
Get insights into the airlines that provide service to Galveston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Galveston. Reviews last updated February 4, 2026.
Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines from Philadelphia to Galveston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Galveston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Philadelphia and Galveston flights
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Top 7 airlines flying from Philadelphia to Galveston
Discover the top 7 airlines that operate flights from Philadelphia to Galveston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$184 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$103 | Average$209 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$171 | Average$300 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$215 | Average$370 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$219 | Average$373 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$306 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$252 | Average$299 | FlexibilityNo cancel fee | On-time62% |