$90+ Cheap flights from Galveston, TX to Phoenix
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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PHX
Mar 7 — Mar 141
1 adult, Economy
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Find cheap flights from Galveston to Phoenix 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Galveston to Phoenix are usually found in September or August, booked 24 days in advance, depart on a Tuesday or Friday and return on a Friday
Cheap flight deals from Galveston to Phoenix
Cheapest
Best
Last-minute
One-way
Cheapest flights from Galveston to PhoenixExplore the most affordable flight options available from Galveston to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
Explore the most affordable flight options available from Galveston to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
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 3/710:40 pm
HOU
- PHX
Nonstop3h 00m
Southwest
Tue 3/105:05 am
PHX
- HOU
Nonstop2h 25m
Southwest
Deal found 2/4![Southwest logo]()
$197
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 2/246:15 am
HOU
- PHX
Nonstop3h 00m
Southwest
Sat 2/286:05 am
PHX
- HOU
Nonstop2h 25m
Southwest
Deal found 2/3![Southwest logo]()
$208
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.
Thu 3/510:35 pm
HOU
- PHX
Nonstop3h 00m
Southwest
Tue 3/105:05 am
PHX
- HOU
Nonstop2h 25m
Southwest
Deal found 2/3![Southwest logo]()
$217
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 4/288:35 pm
HOU
- PHX
Nonstop2h 55m
Southwest
Wed 4/295:45 am
PHX
- HOU
Nonstop2h 25m
Southwest
Deal found 2/4![Southwest logo]()
$219
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 2/216:15 pm
HOU
- PHX
Nonstop3h 00m
Southwest
Sat 2/286:20 pm
PHX
- HOU
Nonstop2h 25m
Southwest
Deal found 2/2![Southwest logo]()
$227
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 3/119:20 pm
HOU
- PHX
Nonstop3h 00m
Southwest
Wed 3/185:05 am
PHX
- HOU
Nonstop2h 25m
Southwest
Deal found 2/3![Southwest logo]()
$237
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 3/610:35 pm
HOU
- PHX
Nonstop3h 00m
Southwest
Sun 3/88:45 pm
PHX
- HOU
Nonstop2h 25m
Southwest
Deal found 2/2![Southwest logo]()
$242
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 2/215:25 am
HOU
- PHX
1 stop8h 04m
Delta
Sat 2/281:55 pm
PHX
- HOU
1 stop7h 33m
Delta
Deal found 2/4![Delta logo]()
$247
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 3/175:22 pm
HOU
- PHX
1 stop7h 27m
Delta
Mon 3/2311:55 pm
PHX
- HOU
1 stop8h 28m
Delta
Deal found 2/3![Delta logo]()
$257
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 2/206:50 pm
HOU
- PHX
Nonstop3h 00m
Southwest
Tue 2/242:25 pm
PHX
- HOU
Nonstop2h 25m
Southwest
Deal found 2/2![Southwest logo]()
$258
Best flights from Galveston to PhoenixDiscover carefully curated flight deals from Galveston to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
Discover carefully curated flight deals from Galveston to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
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 4/282:30 pm
HOU
- PHX
Nonstop2h 50m
Southwest
Tue 4/285:55 pm
PHX
- HOU
Nonstop2h 25m
Southwest
Deal found 2/4![Southwest logo]()
$219
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.
Mon 4/65:27 pm
HOU
- PHX
1 stop7h 22m
Delta
Tue 4/711:55 pm
PHX
- HOU
1 stop8h 28m
Delta
Deal found 2/3![Delta logo]()
$257
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 2/216:15 pm
HOU
- PHX
Nonstop3h 00m
Southwest
Sat 2/286:20 pm
PHX
- HOU
Nonstop2h 25m
Southwest
Deal found 2/2![Southwest logo]()
$227
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.
Tue 3/175:22 pm
HOU
- PHX
1 stop7h 27m
Delta
Tue 3/2412:51 pm
PHX
- HOU
1 stop7h 51m
Delta
Deal found 2/4![Delta logo]()
$257
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 3/216:40 am
HOU
- PHX
Nonstop2h 55m
Southwest
Tue 3/248:35 pm
PHX
- HOU
Nonstop2h 20m
Southwest
Deal found 2/2![Southwest logo]()
$237
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.
Sun 2/225:45 am
HOU
- PHX
Nonstop3h 00m
Southwest
Fri 2/278:25 pm
PHX
- HOU
Nonstop2h 25m
Southwest
Deal found 2/1![Southwest logo]()
$237
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.
Mon 3/1610:35 pm
HOU
- PHX
Nonstop3h 00m
Southwest
Thu 3/198:25 pm
PHX
- HOU
Nonstop2h 20m
Southwest
Deal found 2/4![Southwest logo]()
$237
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 2/242:55 pm
HOU
- PHX
1 stop6h 05m
Southwest
Sat 2/286:05 am
PHX
- HOU
Nonstop2h 25m
Southwest
Deal found 2/2![Southwest logo]()
$238
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 3/710:40 pm
HOU
- PHX
Nonstop3h 00m
Southwest
Tue 3/109:25 pm
PHX
- HOU
1 stop5h 35m
Southwest
Deal found 2/4![Southwest logo]()
$247
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 2/206:50 pm
HOU
- PHX
Nonstop3h 00m
Southwest
Tue 2/242:25 pm
PHX
- HOU
Nonstop2h 25m
Southwest
Deal found 2/2![Southwest logo]()
$258
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 2/237:50 am
HOU
- PHX
1 stop4h 20m
Southwest
Wed 2/2512:15 pm
PHX
- HOU
Nonstop2h 30m
Southwest
Deal found 2/3![Southwest logo]()
$264
Last-minute flights from Galveston to PhoenixDiscover last-minute flight deals from Galveston to Phoenix. Data last updated February 5, 2026 and is based on user searches.
Discover last-minute flight deals from Galveston to Phoenix. Data last updated February 5, 2026 and is based on user searches.
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.
Wed 2/188:40 pm
HOU
- PHX
Nonstop3h 00m
Southwest
Sat 2/216:05 am
PHX
- HOU
Nonstop2h 25m
Southwest
Deal found 2/4![Southwest logo]()
$263
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 2/206:50 pm
HOU
- PHX
Nonstop3h 00m
Southwest
Tue 2/242:25 pm
PHX
- HOU
Nonstop2h 25m
Southwest
Deal found 2/2![Southwest logo]()
$258
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 2/216:15 pm
HOU
- PHX
Nonstop3h 00m
Southwest
Sat 2/286:20 pm
PHX
- HOU
Nonstop2h 25m
Southwest
Deal found 2/2![Southwest logo]()
$227
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 2/215:25 am
HOU
- PHX
1 stop8h 04m
Delta
Sat 2/281:55 pm
PHX
- HOU
1 stop7h 33m
Delta
Deal found 2/4![Delta logo]()
$247
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 2/248:40 pm
HOU
- PHX
Nonstop3h 00m
Southwest
Sat 2/286:20 pm
PHX
- HOU
Nonstop2h 25m
Southwest
Deal found 2/2![Southwest logo]()
$208
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.
Thu 3/510:35 pm
HOU
- PHX
Nonstop3h 00m
Southwest
Tue 3/105:05 am
PHX
- HOU
Nonstop2h 25m
Southwest
Deal found 2/3![Southwest logo]()
$217
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 3/610:35 pm
HOU
- PHX
Nonstop3h 00m
Southwest
Sun 3/88:45 pm
PHX
- HOU
Nonstop2h 25m
Southwest
Deal found 2/2![Southwest logo]()
$242
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 3/710:40 pm
HOU
- PHX
Nonstop3h 00m
Southwest
Tue 3/105:05 am
PHX
- HOU
Nonstop2h 25m
Southwest
Deal found 2/4![Southwest logo]()
$197
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.
Wed 3/116:00 am
HOU
- PHX
1 stop7h 41m
Delta
Tue 3/2412:51 pm
PHX
- HOU
1 stop7h 51m
Delta
Deal found 2/4![Delta logo]()
$237
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 3/175:22 pm
HOU
- PHX
1 stop7h 27m
Delta
Mon 3/2311:55 pm
PHX
- HOU
1 stop8h 28m
Delta
Deal found 2/3![Delta logo]()
$257
One-way flights from Galveston to PhoenixSearch for one-way flight options from Galveston to Phoenix. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
Search for one-way flight options from Galveston to Phoenix. Find affordable one-way fares based on user searches. Data last updated February 5, 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.
Tue 3/35:40 pm
HOU
- PHX
Nonstop3h 00m
Southwest
Deal found 2/2![Southwest logo]()
$90
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 3/710:40 pm
HOU
- PHX
Nonstop3h 00m
Southwest
Deal found 2/2![Southwest logo]()
$97
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 3/106:55 am
HOU
- PHX
Nonstop3h 00m
Southwest
Deal found 2/3![Southwest logo]()
$99
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:19 pm
HOU
- PHX
1 stop7h 23m
Delta
Deal found 2/1![Delta logo]()
$100
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 3/105:22 pm
HOU
- PHX
1 stop7h 27m
Delta
Deal found 2/3![Delta logo]()
$109
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.
Wed 2/259:15 am
HOU
- PHX
Nonstop3h 05m
Southwest
Deal found 2/4![Southwest logo]()
$110
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 4/185:25 pm
HOU
- PHX
Nonstop2h 50m
Southwest
Deal found 2/2![Southwest logo]()
$117
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.
Sun 3/15:45 am
HOU
- PHX
Nonstop3h 00m
Southwest
Deal found 2/1![Southwest logo]()
$119
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 3/286:45 pm
HOU
- PHX
1 stop5h 05m
Southwest
Deal found 2/2![Southwest logo]()
$126
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.
Wed 3/46:20 am
HOU
- PHX
1 stop5h 40m
Southwest
Deal found 2/4![Southwest logo]()
$129
Find flight deals from Galveston to Phoenix
Keep the following information in mind while searching for Galveston to Phoenix flight deals. Data was last updated February 5, 2026.
Round-trip from | $197 (Southwest) |
|---|---|
One-way from | $90 (Southwest) |
Popular in | June |
Cheapest in | September |
Average price | $216 |
Cheapflights Fare Finder
Customize your flight search to find flights from Galveston to Phoenix 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 5, 2026.
Use the filters below to find and compare flights from Galveston to Phoenix that are best for you.
Fly from
Galveston
Fly to
Phoenix
Route
Depart
Return
Price
HoustonPhoenix
HOU - PHX
HOUPHX
Houston Hobby
Tue 4/28
2:30 pm-3:20 pm
Nonstop2h 50m
Phoenix Sky Harbor Intl
Tue 4/28
5:55 pm-10:20 pm
Nonstop2h 25m
$219
HoustonPhoenix
HOU - PHX
HOUPHX
Houston Hobby
Sat 2/21
6:15 pm-8:15 pm
Nonstop3h 00m
Phoenix Sky Harbor Intl
Sat 2/28
6:20 pm-9:45 pm
Nonstop2h 25m
$227
HoustonPhoenix
HOU - PHX
HOUPHX
Houston Hobby
Sat 3/21
6:40 am-7:35 am
Nonstop2h 55m
Phoenix Sky Harbor Intl
Tue 3/24
8:35 pm-12:55 am
Nonstop2h 20m
$237
HoustonPhoenix
HOU - PHX
HOUPHX
Houston Hobby
Sun 2/22
5:45 am-7:45 am
Nonstop3h 00m
Phoenix Sky Harbor Intl
Fri 2/27
8:25 pm-11:50 pm
Nonstop2h 25m
$237
HoustonPhoenix
HOU - PHX
HOUPHX
Houston Hobby
Mon 3/16
10:35 pm-11:35 pm
Nonstop3h 00m
Phoenix Sky Harbor Intl
Thu 3/19
8:25 pm-12:45 am
Nonstop2h 20m
$237
HoustonPhoenix
HOU - PHX
HOUPHX
Houston Hobby
Tue 2/24
2:55 pm-8:00 pm
1 stop6h 05m
Phoenix Sky Harbor Intl
Sat 2/28
6:05 am-9:30 am
Nonstop2h 25m
$238
HoustonPhoenix
HOU - PHX
HOUPHX
Houston Hobby
Sat 3/7
10:40 pm-12:40 am
Nonstop3h 00m
Phoenix Sky Harbor Intl
Tue 3/10
9:25 pm-5:00 am
1 stop5h 35m
$247
HoustonPhoenix
HOU - PHX
HOUPHX
Houston Hobby
Mon 4/6
5:27 pm-10:49 pm
1 stop7h 22m
Phoenix Sky Harbor Intl
Tue 4/7
11:55 pm-10:23 am
1 stop8h 28m
$257
HoustonPhoenix
HOU - PHX
HOUPHX
Houston Hobby
Tue 3/17
5:22 pm-10:49 pm
1 stop7h 27m
Phoenix Sky Harbor Intl
Tue 3/24
12:51 pm-10:42 pm
1 stop7h 51m
$257
HoustonPhoenix
HOU - PHX
HOUPHX
Houston Hobby
Fri 2/20
6:50 pm-8:50 pm
Nonstop3h 00m
Phoenix Sky Harbor Intl
Tue 2/24
2:25 pm-5:50 pm
Nonstop2h 25m
$258
Showing 1-10 of 21 results
Best time to book a flight from Galveston to Phoenix
Have a flexible travel schedule? Discover the best time to fly to Phoenix from Galveston with our price prediction graph.
HOU-PHX
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 Galveston to Phoenix
G4L-PH1
HOU-PHX
How far ahead should I book a flight from Galveston to Phoenix?
Use this chart to determine the optimal time to book a round-trip flight from Galveston to Phoenix. Price data was last updated on January 30, 2026.
The price you pay for your flight from Galveston to Phoenix may vary depending on when you book. For the best chance of a lower fare, look to book 24 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Galveston to Phoenix?
Currently, December is the cheapest month in which you can book a flight from Galveston to Phoenix (average of $58). Flying from Galveston to Phoenix in July is currently the most expensive (average of $132). 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 G4L to PHX?
Find hourly flight availability from Galveston to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 5, 2026.
One of the essential ways to save on airfare from Galveston to Phoenix is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 41% on airfare.
What is the cheapest day to fly from Galveston to Phoenix?
Use this chart to determine the cheapest time to fly round-trip from Galveston to Phoenix. Price data was last updated on March 16, 2025.
Travelers seeking maximum savings on their Galveston to Phoenix flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Phoenix
Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated February 5, 2026.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Galveston to Phoenix. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentIla,Mar 2025
HOU - DAL
Related info for your journey
Find useful and relevant information for your journey from Galveston to Phoenix. 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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Top 4 airlines flying from Galveston to Phoenix
Discover the top 4 airlines that operate flights from Galveston to Phoenix. 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 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$206 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$137 | Average$284 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$148 | Average$262 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$154 | Average$270 | FlexibilityNo cancel fee | On-time63% |