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$129+ Cheap flights from Galveston, TX to Austin (AUS)

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — AUS
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Galveston to Austin

Cheapest flights from Galveston to Austin
Explore the most affordable flight options available from Galveston to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This Southwest deal was found by Cheapflights users on 2/10. 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.
Tue 3/1010:00 am
HOU
-
AUS
1 stop4h 45m
Southwest
Tue 3/176:20 am
AUS
-
HOU
Nonstop1h 00m
Southwest
Deal found 2/10$267
This Southwest deal was found by Cheapflights users on 2/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:30 am
HOU
-
AUS
1 stop3h 15m
Southwest
Sat 3/286:10 am
AUS
-
HOU
Nonstop1h 00m
Southwest
Deal found 2/11$290
This Southwest deal was found by Cheapflights users on 2/9. 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 3/510:40 pm
HOU
-
AUS
Nonstop0h 55m
Southwest
Mon 3/96:30 pm
AUS
-
HOU
Nonstop1h 00m
Southwest
Deal found 2/9$303
This Southwest deal was found by Cheapflights users on 2/9. 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 3/2810:25 am
HOU
-
AUS
Nonstop1h 00m
Southwest
Sat 4/1111:20 am
AUS
-
HOU
2 stops8h 20m
Southwest
Deal found 2/9$318
This Southwest deal was found by Cheapflights users on 2/8. 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 3/110:40 pm
HOU
-
AUS
Nonstop1h 00m
Southwest
Thu 3/512:35 pm
AUS
-
HOU
Nonstop1h 00m
Southwest
Deal found 2/8$326

Find flight deals from Galveston to Austin

Keep the following information in mind while searching for Galveston to Austin flight deals. Data was last updated February 11, 2026.

Round-trip from

$267
(Southwest)

One-way from

$129
(Southwest)

Popular in

January

Cheapest in

March

Average price

$497
From Galveston to Austin Bergstrom
Search Deals
One-way flight from Galveston to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 33% potential increase in price ($168 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Galveston to Austin 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 11, 2026.
Use the filters below to find and compare flights from Galveston to Austin that are best for you.

Fly from

Galveston

Fly to

Austin

Route

Depart

Return

Price

HoustonAustin

HOU - AUS

HOUAUS

Houston Hobby

Wed 3/11

3:00 pm-7:35 pm

1 stop4h 35m

Austin Bergstrom

Wed 3/18

5:20 pm-6:20 pm

Nonstop1h 00m

$267

HoustonAustin

HOU - AUS

HOUAUS

Houston Hobby

Tue 3/10

10:00 am-2:45 pm

1 stop4h 45m

Austin Bergstrom

Tue 3/17

6:20 am-7:20 am

Nonstop1h 00m

$267

HoustonAustin

HOU - AUS

HOUAUS

Houston Hobby

Mon 5/11

5:30 pm-8:50 pm

1 stop3h 20m

Austin Bergstrom

Wed 5/13

4:10 pm-8:20 pm

1 stop4h 10m

$300

HoustonAustin

HOU - AUS

HOUAUS

Houston Hobby

Sat 3/7

10:40 pm-11:35 pm

Nonstop0h 55m

Austin Bergstrom

Mon 3/9

6:00 am-7:00 am

Nonstop1h 00m

$303

HoustonAustin

HOU - AUS

HOUAUS

Houston Hobby

Mon 3/9

10:40 pm-11:35 pm

Nonstop0h 55m

Austin Bergstrom

Mon 3/16

6:00 am-7:00 am

Nonstop1h 00m

$303

HoustonAustin

HOU - AUS

HOUAUS

Houston Hobby

Sat 3/21

8:15 am-9:15 am

Nonstop1h 00m

Austin Bergstrom

Mon 3/23

6:00 am-7:00 am

Nonstop1h 00m

$303

HoustonAustin

HOU - AUS

HOUAUS

Houston Hobby

Thu 3/5

10:40 pm-11:35 pm

Nonstop0h 55m

Austin Bergstrom

Mon 3/9

6:30 pm-7:30 pm

Nonstop1h 00m

$303

HoustonAustin

HOU - AUS

HOUAUS

Houston Hobby

Wed 3/18

2:40 pm-3:35 pm

Nonstop0h 55m

$129

HoustonAustin

HOU - AUS

HOUAUS

Houston Hobby

Tue 5/12

8:40 pm-9:40 pm

Nonstop1h 00m

$129

HoustonAustin

HOU - AUS

HOUAUS

Houston Hobby

Wed 4/1

2:40 pm-3:35 pm

Nonstop0h 55m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 15 results
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Best time to book a flight from Galveston to Austin

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

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

Currently, June is the cheapest month in which you can book a flight from Galveston to Austin (average of $77). Flying from Galveston to Austin in January is currently the most expensive (average of $255). 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 AUS?

Find hourly flight availability from Galveston to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 11, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 46% on flights from Galveston to Austin by exploring options for tickets at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Galveston to Austin. Price data was last updated on February 7, 2026.

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

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated February 11, 2026.
Get a feel of what it's like to fly with Southwest and United Airlines from Galveston to Austin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,280 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,280 reviews
Southwest
8.0
Very good
4,280 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,279 reviews
Southwest
8.0
Very good
4,280 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Galveston to Austin. 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 into for flights to Austin from Galveston?

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

  • How long is the flight from Galveston to Austin?

    A quick flight from Galveston to Austin can take about 4h 35m. Southwest provides one of the quickest options available for as low as $267. The distance from Galveston to Austin is about 148 mi.

  • What are the cheapest flights from Galveston to Austin?

    On average you can expect to pay $353 for a flight from Galveston to Austin. The cheapest flight overall is $139 while the most popular route, (Houston Hobby - Austin Bergstrom) is currently priced at $158.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Galveston to Austin (average of $77). Flying from Galveston to Austin in January is currently the most expensive (average of $255). 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

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Cedar Park
San Marcos
Fredericksburg
Round Rock
Georgetown
Bastrop
Pflugerville
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay

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Alternative routes for Galveston to Austin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Galveston to Austin

Discover the top 2 airlines that operate flights from Galveston to Austin. 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 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$77Average$289FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$97Average$400FlexibilityNo cancel feeOn-time69%

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