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$75+ Cheap flights from Galveston, TX to Las Vegas (LAS)

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LAS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Galveston to Las Vegas Harry Reid Intl are usually found in January or November, booked 27 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Galveston to Las Vegas

Keep the following information in mind while searching for Galveston to Las Vegas flight deals. Data was last updated September 15, 2025.

Round-trip from

$149
(Southwest)

One-way from

$86
(Southwest)

Popular in

December

Cheapest in

January

Average price

$209
From Galveston to Las Vegas Harry Reid Intl
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One-way flight from Galveston to Las Vegas Harry Reid Intl
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Galveston to Las Vegas

Cheapest flights from Galveston to Las Vegas
Explore the most affordable flight options available from Galveston to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Southwest deal was found by Cheapflights users on 9/15. 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 10/149:15 pmHOU - LAS
Nonstop3h 10mSouthwest
Thu 10/165:10 amLAS - HOU
Nonstop2h 55mSouthwest
Deal found 9/15$171
This Southwest deal was found by Cheapflights users on 9/15. 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 10/218:50 amHOU - LAS
1 stop4h 25mSouthwest
Thu 10/235:10 amLAS - HOU
Nonstop2h 55mSouthwest
Deal found 9/15$177
This Southwest deal was found by Cheapflights users on 9/15. 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 10/146:00 pmHOU - LAS
Nonstop3h 10mSouthwest
Tue 10/215:20 amLAS - HOU
Nonstop2h 55mSouthwest
Deal found 9/15$181
This Southwest deal was found by Cheapflights users on 9/14. 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 10/218:50 amHOU - LAS
1 stop4h 25mSouthwest
Wed 10/229:00 amLAS - HOU
1 stop4h 10mSouthwest
Deal found 9/14$182
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/296:00 amHOU - LAS
1 stop5h 36mAmerican Airlines
Wed 11/511:59 pmLAS - HOU
1 stop6h 36mAmerican Airlines
Deal found 9/14$190
This Southwest deal was found by Cheapflights users on 9/15. 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 10/278:00 pmHOU - LAS
1 stop5h 30mSouthwest
Thu 10/304:05 pmLAS - HOU
1 stop4h 20mSouthwest
Deal found 9/15$191
This Southwest deal was found by Cheapflights users on 9/15. 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 10/154:20 pmHOU - LAS
Nonstop3h 15mSouthwest
Fri 10/178:55 pmLAS - HOU
Nonstop2h 55mSouthwest
Deal found 9/15$194
This Southwest deal was found by Cheapflights users on 9/14. 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 10/258:40 amHOU - LAS
1 stop4h 25mSouthwest
Mon 10/278:55 pmLAS - HOU
Nonstop2h 55mSouthwest
Deal found 9/14$200

Cheapflights Fare Finder

 
Customize your flight search to find flights from Galveston to Las Vegas 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 September 15, 2025.
Use the filters below to find and compare flights from Galveston to Las Vegas that are best for you.

Fly from

Galveston

Fly to

Las Vegas

Route

Depart

Return

Price

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Tue 10/21

6:00 am-8:40 am

1 stop4h 40m

Las Vegas Harry Reid Intl

Thu 10/23

5:10 am-10:05 am

Nonstop2h 55m

$159

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Mon 11/10

5:40 am-7:00 am

Nonstop3h 20m

Las Vegas Harry Reid Intl

Thu 11/13

9:50 am-2:50 pm

Nonstop3h 00m

$171

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Wed 10/15

9:15 pm-10:25 pm

Nonstop3h 10m

Las Vegas Harry Reid Intl

Thu 10/16

5:10 am-10:05 am

Nonstop2h 55m

$171

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Sun 12/7

10:35 pm-11:55 pm

Nonstop3h 20m

Las Vegas Harry Reid Intl

Thu 12/11

8:30 am-2:40 pm

1 stop4h 10m

$174

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Wed 10/22

8:50 am-11:15 am

1 stop4h 25m

Las Vegas Harry Reid Intl

Fri 10/24

5:10 am-10:05 am

Nonstop2h 55m

$177

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Wed 12/10

3:20 pm-7:10 pm

1 stop5h 50m

Las Vegas Harry Reid Intl

Tue 12/16

5:35 am-10:25 am

Nonstop2h 50m

$181

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Tue 10/7

7:15 pm-9:55 pm

1 stop4h 40m

Las Vegas Harry Reid Intl

Thu 10/16

5:10 am-10:05 am

Nonstop2h 55m

$191

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Wed 10/8

8:55 am-12:20 pm

1 stop5h 25m

Las Vegas Harry Reid Intl

Sat 10/11

7:25 am-12:25 pm

Nonstop3h 00m

$201

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Mon 10/6

5:45 am-8:35 am

1 stop4h 50m

Las Vegas Harry Reid Intl

Thu 10/9

5:10 am-10:05 am

Nonstop2h 55m

$201

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Sun 10/5

5:15 pm-8:30 pm

1 stop5h 15m

Las Vegas Harry Reid Intl

Tue 10/7

9:10 am-4:45 pm

1 stop5h 35m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 20 results
1
2

Best time to book a flight from Galveston to Las Vegas

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

How far ahead should I book a flight from Galveston to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Galveston to Las Vegas. Price data was last updated on September 12, 2025.

The best time to book flights from Galveston to Las Vegas is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Galveston to Las Vegas (average of $198). Flying from Galveston to Las Vegas in March is currently the most expensive (average of $269). 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 LAS?

Find hourly flight availability from Galveston to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

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

What is the cheapest day to fly from Galveston to Las Vegas?

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

Travelers seeking maximum savings on their Galveston to Las Vegas flight should consider departing on Saturday evenings when fares are most often at their lowest. Friday 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 Galveston to Las Vegas?

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and American Airlines from Galveston to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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.
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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
4,242 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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.
Spirit Airlines
6.3
Okay
8,015 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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.
Frontier
5.8
Fair
3,172 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

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 Galveston to Las Vegas. 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 Las Vegas from Galveston?

    If you book a flight to Las Vegas from Galveston, you will be flying to Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 6.2 mi from the center of Las Vegas. There are 6 flights from Galveston to Harry Reid Intl per day from 6 different airlines.

  • How long is the flight from Galveston to Las Vegas?

    Airlines like Southwest fly from Galveston to Las Vegas in about 4h 40m. The time it takes to get you to your destination can typically vary by up to . Galveston and Las Vegas are separated by a distance of 1232 mi.

  • What are the cheapest flights from Galveston to Las Vegas?

    The cheapest flight price from Galveston to Las Vegas is $78. On average you can expect to pay $260. The most popular route, (Houston Hobby - Las Vegas Harry Reid Intl), can usually be booked for $71.

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

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

  • How can I find direct flights from Galveston to Las Vegas?

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

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

    Yes. Cheapflights offers flight deals from Galveston to Las Vegas 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 Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Galveston to Las Vegas (average of $198). Flying from Galveston to Las Vegas in March is currently the most expensive (average of $269). 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 Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Sunrise Manor
Winchester
Kingman
Primm
Mount Charleston
Mesquite
Needles
Boulder City

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Alternative routes for Galveston to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Galveston to Las Vegas

Discover the top 6 airlines that operate flights from Galveston to Las Vegas. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$78Average$179FlexibilityNo cancel feeOn-time65%
FrontierCheapest$79Average$194FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$172Average$378FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$177Average$347FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$179Average$393FlexibilityNo cancel feeOn-time69%
DeltaCheapest$201Average$365FlexibilityNo cancel feeOn-timeN/A

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