Galveston

$139+ Cheap flights from Louisville (SDF) 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — HOU
May 19 — May 261
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Find cheap flights from Louisville to Galveston with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Louisville Intl to Galveston are usually found in May or September, booked 69 days in advance, depart on a Saturday or Sunday and return on a Monday

Cheap flight deals from Louisville to Galveston

Cheapest flights from Louisville to Galveston
Explore the most affordable flight options available from Louisville to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 19, 2026.

This Southwest deal was found by Cheapflights users on 4/16. 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 5/1312:10 pm
SDF
-
HOU
Nonstop2h 35m
Southwest
Sat 5/163:00 pm
HOU
-
SDF
Nonstop2h 10m
Southwest
Deal found 4/16$284
This Delta deal was found by Cheapflights users on 4/17. 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 5/266:00 am
SDF
-
HOU
1 stop4h 32m
Delta
Wed 5/275:02 pm
HOU
-
SDF
1 stop6h 23m
Delta
Deal found 4/17$297
This Southwest deal was found by Cheapflights users on 4/15. 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.
Thu 5/710:40 am
SDF
-
HOU
Nonstop2h 35m
Southwest
Mon 5/116:55 am
HOU
-
SDF
1 stop3h 45m
Southwest
Deal found 4/15$301
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:00 am
SDF
-
HOU
1 stop4h 32m
Delta
Wed 5/206:00 am
HOU
-
SDF
1 stop5h 10m
Delta
Deal found 4/15$304
This Southwest deal was found by Cheapflights users on 4/14. 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.
Thu 5/1410:40 am
SDF
-
HOU
Nonstop2h 35m
Southwest
Thu 5/2112:05 pm
HOU
-
SDF
1 stop11h 10m
Southwest
Deal found 4/14$307
This Delta deal was found by Cheapflights users on 4/17. 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.
Sat 5/95:47 pm
SDF
-
HOU
1 stop5h 39m
Delta
Mon 5/111:06 pm
HOU
-
SDF
1 stop7h 13m
Delta
Deal found 4/17$311
This Southwest deal was found by Cheapflights users on 4/16. 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 5/2810:40 am
SDF
-
HOU
Nonstop2h 35m
Southwest
Mon 6/14:25 pm
HOU
-
SDF
Nonstop2h 10m
Southwest
Deal found 4/16$314
This Southwest deal was found by Cheapflights users on 4/17. 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 5/96:40 am
SDF
-
HOU
2 stops8h 15m
Southwest
Mon 5/117:00 am
HOU
-
SDF
1 stop6h 00m
Southwest
Deal found 4/17$316

Find flight deals from Louisville to Galveston

Keep the following information in mind while searching for Louisville to Galveston flight deals. Data was last updated April 19, 2026.

Round-trip from

$284
(Southwest)

One-way from

$139
(Southwest)

Popular in

November

Cheapest in

May

Average price

$417
From Louisville Intl to Galveston
One-way flight from Louisville Intl to Galveston
Highest demand for flights based on searches. 2% potential increase in price ($11 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville 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 April 19, 2026.
Use the filters below to find and compare flights from Louisville to Galveston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Thu 5/14

5:55 pm-11:30 pm

1 stop6h 35m

Houston Hobby

Wed 5/20

2:50 pm-6:00 pm

Nonstop2h 10m

$294

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Sat 5/16

6:00 am-9:32 am

1 stop4h 32m

Houston Hobby

Wed 5/20

1:06 pm-7:50 pm

1 stop5h 44m

$304

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Thu 5/7

5:55 pm-11:30 pm

1 stop6h 35m

Houston Hobby

Mon 5/11

3:00 pm-9:45 pm

2 stops5h 45m

$316

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Sat 5/9

6:40 am-1:55 pm

2 stops8h 15m

Houston Hobby

Mon 5/11

7:00 am-2:00 pm

1 stop6h 00m

$316
Quickest round-trip

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Tue 6/23

6:05 am-7:30 am

Nonstop2h 25m

Houston Hobby

Mon 6/29

11:15 am-2:25 pm

Nonstop2h 10m

$369

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Wed 7/1

8:45 am-4:35 pm

2 stops8h 50m

Houston Hobby

Wed 7/8

1:30 pm-4:45 pm

Nonstop2h 15m

$374

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Tue 6/16

7:25 am-10:15 am

1 stop3h 50m

Houston Hobby

Tue 6/16

2:00 pm-9:40 pm

2 stops6h 40m

$384

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Sun 7/5

6:00 am-9:14 am

1 stop4h 14m

Houston Hobby

Tue 7/14

6:00 am-11:51 am

1 stop4h 51m

$389

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Sat 6/20

2:15 pm-11:00 pm

1 stop9h 45m

Houston Hobby

Sat 7/4

1:05 pm-4:20 pm

Nonstop2h 15m

$389

LouisvilleHouston

SDF - HOU

SDFHOU

Louisville Intl

Mon 6/8

5:30 pm-11:45 pm

1 stop7h 15m

Houston Hobby

Fri 6/12

11:15 am-2:25 pm

Nonstop2h 10m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Louisville to Galveston

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

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

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Galveston. Price data was last updated on April 17, 2026.

To ensure you get the cheapest price possible for a flight from Louisville to Galveston, you should look to book at least 69 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest time of day to fly from SDF to G4L?

Find hourly flight availability from Louisville 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 April 19, 2026.

It’s optimal to fly from Louisville to Galveston in the evening. By choosing this option you can save up to 51% on the cost of your flight, compared to a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Louisville to Galveston. Price data was last updated on April 11, 2026.

Travelers seeking maximum savings on their Louisville to Galveston flight should consider departing on Thursday evenings when fares are most often at their lowest. Tuesday evenings 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 Louisville 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 April 19, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Louisville 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.

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Louisville 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 Louisville to Galveston?

    Louisville Intl (SDF) is the airport you will fly out of if you book a flight from Louisville to Galveston. You should not have trouble finding flights to Galveston from Louisville Intl; the airport handles an average of 0 outbound flights to Galveston per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Louisville airport to Galveston. It is only a 5.3 mi journey to Louisville Intl (SDF) from Louisville’s city center.

  • How long is the flight from Louisville to Galveston?

    There are many flights that can get you from Louisville to Galveston in 4h 32m. Fly via Southwest or Delta to get the fastest option. The distance between Louisville and Galveston is about 802 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $81 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Southwest and United Airlines, with prices starting from $114 and $135, respectively.

  • What are the cheapest flights from Louisville to Galveston?

    Looking for the cheapest flight from Louisville to Galveston? While on average our users pay $295, our data indicates the cheapest price to be $138. The most popular route (Louisville Intl - Houston Hobby), is priced around $229.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville 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.

See more FAQs

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Alternative routes for Louisville to Galveston

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Louisville to Galveston

Discover the top 5 airlines that operate flights from Louisville 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 April 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$104Average$233FlexibilityNo cancel feeOn-time65%
DeltaCheapest$108Average$351FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$219Average$359FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$250Average$371FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$269Average$417FlexibilityNo cancel feeOn-time69%

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