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$159+ 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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PHX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Galveston to Phoenix are usually found in September or August, booked 68 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Cheap flight deals from Galveston to Phoenix

Keep the following information in mind while searching for Galveston to Phoenix flight deals. Data was last updated June 12, 2025.

Round-trip from

$168
(Southwest)

One-way from

$159
(Southwest)

Popular in

December

Cheapest in

September

Average price

$208
From Galveston to Phoenix
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One-way flight from Galveston to Phoenix
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Highest demand for flights based on searches. 8% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Galveston to Phoenix

Cheapest flights from Galveston to Phoenix
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 June 12, 2025.

This Southwest deal was found by Cheapflights users on 6/10. 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 8/318:30 pmHOU - PHX
Nonstop2h 45mSouthwest
Sat 9/65:35 amPHX - HOU
Nonstop2h 30mSouthwest
Deal found 6/10$168
This Delta deal was found by Cheapflights users on 6/10. 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 8/54:16 pmHOU - PHX
1 stop8h 29mDelta
Wed 8/611:59 pmPHX - HOU
1 stop7h 25mDelta
Deal found 6/10$218
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/118:23 pmHOU - PHX
1 stop4h 53mAmerican Airlines
Fri 7/1112:38 amPHX - HOU
1 stop5h 49mAmerican Airlines
Deal found 6/11$283
This Sun Country Air deal was found by Cheapflights users on 6/11. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/59:34 amHOU - PHX
1 stop26h 01mSun Country Air
Thu 10/910:38 amPHX - HOU
1 stop20h 44mSun Country Air
Deal found 6/11$295

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 June 12, 2025.
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

Sun 8/31

8:30 pm-9:15 pm

Nonstop2h 45m

Phoenix Sky Harbor Intl

Sat 9/6

5:35 am-10:05 am

Nonstop2h 30m

$168

HoustonPhoenix

HOU - PHX

HOUPHX

Houston Hobby

Tue 8/5

4:16 pm-10:45 pm

1 stop8h 29m

Phoenix Sky Harbor Intl

Wed 8/6

11:59 pm-9:24 am

1 stop7h 25m

$218

HoustonPhoenix

HOU - PHX

HOUPHX

Houston Hobby

Fri 7/11

8:23 pm-11:16 pm

1 stop4h 53m

Phoenix Sky Harbor Intl

Fri 7/11

12:38 am-8:27 am

1 stop5h 49m

$283

HoustonPhoenix

HOU - PHX

HOUPHX

Houston Hobby

Thu 7/3

7:14 pm-3:50 pm

1 stop22h 36m

Phoenix Sky Harbor Intl

Thu 7/10

3:56 pm-11:30 am

1 stop17h 34m

$465

HoustonPhoenix

HOU - PHX

HOUPHX

Houston Hobby

Thu 6/26

8:25 am-9:05 am

Nonstop2h 40m

$159

HoustonPhoenix

HOU - PHX

HOUPHX

Houston Hobby

Sun 8/17

8:25 pm-11:10 pm

1 stop4h 45m

$161

HoustonPhoenix

HOU - PHX

HOUPHX

Houston Hobby

Thu 7/31

5:35 am-10:34 pm

2 stops18h 59m

$182

HoustonPhoenix

HOU - PHX

HOUPHX

Houston Hobby

Mon 6/23

6:05 pm-9:20 am

1 stop17h 15m

$223

HoustonPhoenix

HOU - PHX

HOUPHX

Houston Hobby

Mon 6/23

6:41 pm-8:30 am

2 stops15h 49m

$537

HoustonPhoenix

HOU - PHX

HOUPHX

Houston Hobby

Wed 8/20

6:00 am-2:58 pm

2 stops10h 58m

$2,886

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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.
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

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 June 9, 2025.

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 68 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, January is the cheapest month in which you can book a flight from Galveston to Phoenix (average of $258). Flying from Galveston to Phoenix in March is currently the most expensive (average of $337). 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 June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Galveston to Phoenix as you normally would.

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 June 30, 2024.

Travelers seeking maximum savings on their Galveston to Phoenix flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Phoenix by month

Plan your trip to Phoenix by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix when rainfall is around 0.0 in.

Temperature in Phoenix by month

Plan your trip to Phoenix by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from Galveston to Phoenix, such as Alaska Airlines, Southwest and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Sun Country Air
6.9
Okay
345 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines to fly from Galveston to Phoenix one-way?

    $159 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on American Airlines and Sun Country Air, with prices starting from $161 and $223, respectively.

  • What are the cheapest flights from Galveston to Phoenix?

    The cheapest flight price from Galveston to Phoenix is $108. On average you can expect to pay $312. The most popular route, (Houston Hobby - Phoenix Sky Harbor Intl), can usually be booked for $139.

  • Can I find deals for flights from Galveston to Phoenix that include hotel bookings?

    Yes. In addition to deals on Galveston to Phoenix flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Galveston to Phoenix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Galveston to Phoenix.

  • Can I find deals for business class flights from Galveston to Phoenix?

    Yes. Cheapflights offers flight deals from Galveston to Phoenix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Galveston to Phoenix?

    Currently, January is the cheapest month in which you can book a flight from Galveston to Phoenix (average of $258). Flying from Galveston to Phoenix in March is currently the most expensive (average of $337). 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.

See more FAQs

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Alternative routes for Galveston to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Galveston to Phoenix

Discover the top 5 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$66Average$177FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$75Average$79FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$130Average$280FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$139Average$292FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$179Average$300FlexibilityNo cancel feeOn-time63%

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