$79+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — AUS
Apr 29 — Mai 61
Round-trip
1 adult, Economy
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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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Galveston to Austin
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Cheapest flights from Galveston to AustinExplore 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 März 30, 2026.
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 März 30, 2026.
This Southwest deal was found by Cheapflights users on 3/30. 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.
Di 5/122:40 pm
HOU
- AUS
Nonstop0h 55m
Southwest
Di 5/194:50 pm
AUS
- HOU
Nonstop1h 05m
Southwest
Deal found 3/30![Southwest logo]()
$157
This Southwest deal was found by Cheapflights users on 3/29. 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.
Mi 4/294:30 pm
HOU
- AUS
1 stop5h 20m
Southwest
Mi 5/2010:55 am
AUS
- HOU
1 stop5h 55m
Southwest
Deal found 3/29![Southwest logo]()
$177
This Southwest deal was found by Cheapflights users on 3/30. 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.
Do 4/2311:00 am
HOU
- AUS
Nonstop1h 00m
Southwest
Mo 4/275:35 pm
AUS
- HOU
Nonstop1h 00m
Southwest
Deal found 3/30![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 3/27. 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.
Sa 4/258:40 am
HOU
- AUS
2 stops8h 10m
Southwest
Sa 5/212:50 pm
AUS
- HOU
Nonstop1h 05m
Southwest
Deal found 3/27![Southwest logo]()
$212
This Southwest deal was found by Cheapflights users on 3/29. 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.
Fr 4/249:50 pm
HOU
- AUS
Nonstop0h 55m
Southwest
Sa 4/2512:50 pm
AUS
- HOU
Nonstop1h 05m
Southwest
Deal found 3/29![Southwest logo]()
$257
Best flights from Galveston to AustinDiscover carefully curated flight deals from Galveston to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated März 30, 2026.
Discover carefully curated flight deals from Galveston to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated März 30, 2026.
This Southwest deal was found by Cheapflights users on 3/30. 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.
Di 5/122:40 pm
HOU
- AUS
Nonstop0h 55m
Southwest
Di 5/194:50 pm
AUS
- HOU
Nonstop1h 05m
Southwest
Deal found 3/30![Southwest logo]()
$157
This Southwest deal was found by Cheapflights users on 3/29. 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.
Mi 4/292:40 pm
HOU
- AUS
Nonstop0h 55m
Southwest
Mi 5/2012:10 pm
AUS
- HOU
1 stop5h 45m
Southwest
Deal found 3/29![Southwest logo]()
$167
This Southwest deal was found by Cheapflights users on 3/27. 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.
Sa 4/2510:40 am
HOU
- AUS
Nonstop0h 55m
Southwest
Sa 5/212:50 pm
AUS
- HOU
Nonstop1h 05m
Southwest
Deal found 3/27![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 3/29. 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.
Sa 5/98:15 am
HOU
- AUS
2 stops7h 00m
Southwest
Sa 5/1611:00 am
AUS
- HOU
1 stop4h 40m
Southwest
Deal found 3/29![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 3/29. 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.
Fr 4/248:00 am
HOU
- AUS
1 stop5h 30m
Southwest
Sa 4/2511:05 am
AUS
- HOU
2 stops8h 25m
Southwest
Deal found 3/29![Southwest logo]()
$282
This Southwest deal was found by Cheapflights users on 3/25. 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.
Mo 5/49:50 pm
HOU
- AUS
Nonstop0h 55m
Southwest
Mo 5/115:30 am
AUS
- HOU
Nonstop1h 00m
Southwest
Deal found 3/25![Southwest logo]()
$285
This Southwest deal was found by Cheapflights users on 3/27. 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.
Do 4/302:45 pm
HOU
- AUS
Nonstop0h 55m
Southwest
Mo 5/117:55 pm
AUS
- HOU
1 stop3h 15m
Southwest
Deal found 3/27![Southwest logo]()
$297
Last-minute flights from Galveston to AustinDiscover last-minute flight deals from Galveston to Austin. Data last updated März 30, 2026 and is based on user searches.
Discover last-minute flight deals from Galveston to Austin. Data last updated März 30, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/30. 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.
Do 4/2311:00 am
HOU
- AUS
Nonstop1h 00m
Southwest
Mo 4/275:35 pm
AUS
- HOU
Nonstop1h 00m
Southwest
Deal found 3/30![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 3/29. 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.
Fr 4/249:50 pm
HOU
- AUS
Nonstop0h 55m
Southwest
Sa 4/2512:50 pm
AUS
- HOU
Nonstop1h 05m
Southwest
Deal found 3/29![Southwest logo]()
$257
This Southwest deal was found by Cheapflights users on 3/27. 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.
Sa 4/258:40 am
HOU
- AUS
2 stops8h 10m
Southwest
Sa 5/212:50 pm
AUS
- HOU
Nonstop1h 05m
Southwest
Deal found 3/27![Southwest logo]()
$212
This Southwest deal was found by Cheapflights users on 3/29. 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.
Mi 4/2910:55 am
HOU
- AUS
Nonstop1h 00m
Southwest
Mi 5/204:50 pm
AUS
- HOU
Nonstop1h 05m
Southwest
Deal found 3/29![Southwest logo]()
$157
One-way flights from Galveston to AustinSearch for one-way flight options from Galveston to Austin. Find affordable one-way fares based on user searches. Data last updated März 30, 2026.
Search for one-way flight options from Galveston to Austin. Find affordable one-way fares based on user searches. Data last updated März 30, 2026.
This Southwest deal was found by Cheapflights users on 3/29. 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.
Di 4/288:40 pm
HOU
- AUS
Nonstop1h 00m
Southwest
Deal found 3/29![Southwest logo]()
$79
This Southwest deal was found by Cheapflights users on 3/27. 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.
Mo 4/272:45 pm
HOU
- AUS
Nonstop0h 55m
Southwest
Deal found 3/27![Southwest logo]()
$99
This Southwest deal was found by Cheapflights users on 3/27. 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.
Mi 5/62:40 pm
HOU
- AUS
Nonstop0h 55m
Southwest
Deal found 3/27![Southwest logo]()
$114
This Southwest deal was found by Cheapflights users on 3/26. 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.
Sa 4/2510:40 am
HOU
- AUS
Nonstop0h 55m
Southwest
Deal found 3/26![Southwest logo]()
$143
This Southwest deal was found by Cheapflights users on 3/29. 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.
Do 5/2811:00 am
HOU
- AUS
Nonstop1h 00m
Southwest
Deal found 3/29![Southwest logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Do 6/256:39 pm
HOU
- AUS
1 stop20h 28m
Allegiant Air
Deal found 3/26![Allegiant Air logo]()
$145
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Sa 4/254:18 pm
HOU
- AUS
1 stop5h 36m
American Airlines
Deal found 3/26![American Airlines logo]()
$152
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 März 30, 2026.
Round-trip from | $157 (Southwest) |
|---|---|
One-way from | $79 (Southwest) |
Popular in | January |
Cheapest in | April |
Average price | $505 |
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 März 30, 2026.
Use the filters below to find and compare flights from Galveston to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonAustin
HOU - AUS
HOUAUS
Houston Hobby
Di 5/12
2:40 pm-3:35 pm
Nonstop0h 55m
Austin Bergstrom
Di 5/19
4:50 pm-5:55 pm
Nonstop1h 05m
$157
HoustonAustin
HOU - AUS
HOUAUS
Houston Hobby
Mi 4/29
2:40 pm-3:35 pm
Nonstop0h 55m
Austin Bergstrom
Mi 5/20
12:10 pm-5:55 pm
1 stop5h 45m
$167
HoustonAustin
HOU - AUS
HOUAUS
Houston Hobby
Sa 4/25
10:40 am-11:35 am
Nonstop0h 55m
Austin Bergstrom
Sa 5/2
12:50 pm-1:55 pm
Nonstop1h 05m
$197
HoustonAustin
HOU - AUS
HOUAUS
Houston Hobby
Sa 5/9
8:15 am-3:15 pm
2 stops7h 00m
Austin Bergstrom
Sa 5/16
11:00 am-3:40 pm
1 stop4h 40m
$222
HoustonAustin
HOU - AUS
HOUAUS
Houston Hobby
Fr 4/24
8:00 am-1:30 pm
1 stop5h 30m
Austin Bergstrom
Sa 4/25
11:05 am-7:30 pm
2 stops8h 25m
$282
Quickest round-trip
HoustonAustin
HOU - AUS
HOUAUS
Houston Hobby
Mo 5/4
9:50 pm-10:45 pm
Nonstop0h 55m
Austin Bergstrom
Mo 5/11
5:30 am-6:30 am
Nonstop1h 00m
$285
HoustonAustin
HOU - AUS
HOUAUS
Houston Hobby
Do 4/30
2:45 pm-3:40 pm
Nonstop0h 55m
Austin Bergstrom
Mo 5/11
7:55 pm-11:10 pm
1 stop3h 15m
$297
Cheapest one-way
HoustonAustin
HOU - AUS
HOUAUS
Houston Hobby
Di 5/12
10:55 am-11:55 am
Nonstop1h 00m
$79
HoustonAustin
HOU - AUS
HOUAUS
Houston Hobby
Di 4/28
8:40 pm-9:40 pm
Nonstop1h 00m
$79
HoustonAustin
HOU - AUS
HOUAUS
Houston Hobby
Mi 4/29
5:45 pm-11:20 pm
1 stop5h 35m
$89
Showing 1-10 of 16 resultsSorted by cheapest first
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.
HOU-AUS
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
G4L-AUS
HOU-AUS
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 März 30, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 45% 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 March 23, 2026.
Travelers seeking maximum savings on their Galveston to Austin flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Galveston to Austin
Explore weekly flight availability from Galveston to Austin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated März 30, 2026.
The most flights from G4L to AUS are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Galveston to Austin?
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 März 30, 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.
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
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.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsCedar Park
San Marcos
Fredericksburg
Round Rock
Pflugerville
Georgetown
Bastrop
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Galveston to Austin
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Other flights to Austin
Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on März 30, 2026.
Complete your trip
Complete your trip to Austin by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Galveston to Austin by cabin class
Find flights from Galveston to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Galveston and Austin flights
Browse other Galveston and Austin flight options. Last updated on März 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Galveston to Austin flights
Consider these flights traveling from Galveston to Austin.
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 März 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$77 | Average$452 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$97 | Average$442 | FlexibilityNo cancel fee | On-time69% |