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$49+ Cheap flights from Austin (AUS) 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — HOU
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheap flight deals from Austin to Galveston

Keep the following information in mind while searching for Austin to Galveston flight deals. Data was last updated July 2, 2025.

Round-trip from

$97
(Southwest)

One-way from

$49
(Southwest)

Popular in

January

Cheapest in

February

Average price

$349
From Austin Bergstrom to Galveston
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One-way flight from Austin Bergstrom to Galveston
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Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Austin to Galveston

Cheapest flights from Austin to Galveston
Explore the most affordable flight options available from Austin to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This Southwest deal was found by Cheapflights users on 6/30. 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 8/78:15 amAUS - HOU
Nonstop1h 00mSouthwest
Thu 8/141:20 pmHOU - AUS
Nonstop0h 55mSouthwest
Deal found 6/30$97
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Mon 8/45:00 amAUS - HOU
1 stop3h 27mAmerican Airlines
Wed 8/62:30 pmHOU - AUS
1 stop6h 27mAmerican Airlines
Deal found 6/30$246

Cheapflights Fare Finder

Customize your flight search to find flights from Austin 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 July 2, 2025.
Use the filters below to find and compare flights from Austin to Galveston that are best for you.

Fly from

Austin

Fly to

Galveston

Route

Depart

Return

Price

AustinHouston

AUS - HOU

AUSHOU

Austin Bergstrom

Thu 8/7

8:15 am-9:15 am

Nonstop1h 00m

Houston Hobby

Thu 8/14

1:20 pm-2:15 pm

Nonstop0h 55m

$97

AustinHouston

AUS - HOU

AUSHOU

Austin Bergstrom

Mon 8/4

5:00 am-8:27 am

1 stop3h 27m

Houston Hobby

Wed 8/6

2:30 pm-8:57 pm

1 stop6h 27m

$246

AustinHouston

AUS - HOU

AUSHOU

Austin Bergstrom

Thu 9/11

4:55 pm-5:55 pm

Nonstop1h 00m

$49

AustinHouston

AUS - HOU

AUSHOU

Austin Bergstrom

Fri 8/15

1:28 pm-7:12 pm

1 stop5h 44m

$99

AustinHouston

AUS - HOU

AUSHOU

Austin Bergstrom

Thu 8/14

2:33 pm-7:55 pm

1 stop5h 22m

$154

AustinHouston

AUS - HOU

AUSHOU

Austin Bergstrom

Mon 8/18

7:15 am-7:12 pm

2 stops11h 57m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Austin to Galveston

Have a flexible travel schedule? Discover the best time to fly to Galveston from Austin 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 Austin to Galveston

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

Currently, September is the cheapest month in which you can book a flight from Austin to Galveston (average of $230). Flying from Austin to Galveston in March is currently the most expensive (average of $332). 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 AUS to G4L?

Find hourly flight availability from Austin 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 July 2, 2025.

When flying from Austin to Galveston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Austin to Galveston?

Use this chart to determine the cheapest time to fly round-trip from Austin to Galveston. Price data was last updated on December 16, 2024.

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

How much does it cost to fly round-trip from Austin to Galveston?

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 July 2, 2025.
Read reviews from past customers who have flown Southwest, American Airlines, and Allegiant Air from Austin to Galveston. 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.
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Food

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Food

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Food

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Allegiant Air
7.2
Good
709 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Food

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Austin to Galveston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Austin to Galveston?

    Located just 7.5 mi from the city center, Austin Bergstrom is the airport most travelers will use when flying to Galveston from Austin. Booking flights from Austin Bergstrom (AUS) to Galveston should be relatively easy as there are 2 daily outbound flights to Galveston from 2 different airlines.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $49. Users have also found prices from $102 and $154 on Allegiant Air and American Airlines, respectively.

  • What are the cheapest flights from Austin to Galveston?

    While on average a flight from Austin to Galveston is generally $323, our data shows the cheapest flight currently is $109. When looking at the most popular route, (Austin Bergstrom - Houston Hobby), you can expect to pay $97 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin to Galveston 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 Austin to Galveston?

    Currently, September is the cheapest month in which you can book a flight from Austin to Galveston (average of $230). Flying from Austin to Galveston in March is currently the most expensive (average of $332). 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.

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Top 2 airlines flying from Austin to Galveston

Discover the top 2 airlines that operate flights from Austin 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$114Average$368FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$127Average$310FlexibilityNo cancel feeOn-time63%

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