HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Miami

$54+ Cheap flights from Galveston, TX to Miami (MIA)

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — MIA
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Galveston to Miami with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Galveston to Miami are usually found in September or August, booked 81 days in advance, depart on a Sunday or Monday and return on a Tuesday

Cheap flight deals from Galveston to Miami

Keep the following information in mind while searching for Galveston to Miami flight deals. Data was last updated August 14, 2025.

Round-trip from

$107
(Southwest)

One-way from

$54
(Southwest)

Popular in

December

Cheapest in

September

Average price

$176
From Galveston to Miami
Search Deals
One-way flight from Galveston to Miami
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Galveston to Miami

Cheapest flights from Galveston to Miami
Explore the most affordable flight options available from Galveston to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Southwest deal was found by Cheapflights users on 8/14. 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.
Sun 9/213:10 pmHOU - MIA
Nonstop2h 30mSouthwest
Fri 9/266:15 pmMIA - HOU
Nonstop2h 45mSouthwest
Deal found 8/14$107
This Southwest deal was found by Cheapflights users on 8/14. 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 9/611:00 amHOU - MIA
Nonstop2h 30mSouthwest
Mon 9/86:15 pmMIA - HOU
Nonstop2h 45mSouthwest
Deal found 8/14$127
This Southwest deal was found by Cheapflights users on 8/14. 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 9/136:00 pmHOU - MIA
Nonstop2h 25mSouthwest
Sat 9/206:05 amMIA - HOU
1 stop9h 45mSouthwest
Deal found 8/14$133
This Southwest deal was found by Cheapflights users on 8/13. 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 10/137:55 pmHOU - MIA
Nonstop2h 20mSouthwest
Sat 10/185:45 amMIA - HOU
1 stop9h 15mSouthwest
Deal found 8/13$139
This Southwest deal was found by Cheapflights users on 8/13. 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 9/162:30 pmHOU - MIA
1 stop6h 15mSouthwest
Wed 9/246:55 amMIA - HOU
1 stop4h 25mSouthwest
Deal found 8/13$159
This Southwest deal was found by Cheapflights users on 8/13. 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 9/221:10 pmHOU - MIA
Nonstop2h 35mSouthwest
Mon 9/226:15 pmMIA - HOU
Nonstop2h 45mSouthwest
Deal found 8/13$161
This Southwest deal was found by Cheapflights users on 8/13. 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 9/162:30 pmHOU - MIA
1 stop6h 15mSouthwest
Tue 9/2311:40 amMIA - HOU
2 stops9h 30mSouthwest
Deal found 8/13$164

Cheapflights Fare Finder

 
Customize your flight search to find flights from Galveston to Miami 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 August 14, 2025.
Use the filters below to find and compare flights from Galveston to Miami that are best for you.

Fly from

Galveston

Fly to

Miami

Route

Depart

Return

Price

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Mon 11/10

8:05 pm-11:25 pm

Nonstop2h 20m

Miami

Fri 11/14

7:35 pm-9:40 pm

Nonstop3h 05m

$107

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Sun 9/21

3:10 pm-6:40 pm

Nonstop2h 30m

Miami

Fri 9/26

6:15 pm-8:00 pm

Nonstop2h 45m

$107

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Mon 9/22

1:10 pm-4:45 pm

Nonstop2h 35m

Miami

Thu 9/25

6:15 pm-8:00 pm

Nonstop2h 45m

$107

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Sat 9/13

6:00 pm-9:25 pm

Nonstop2h 25m

Miami

Sat 9/20

8:05 am-9:45 am

Nonstop2h 40m

$107

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Sat 9/6

11:00 am-2:30 pm

Nonstop2h 30m

Miami

Mon 9/8

6:15 pm-8:00 pm

Nonstop2h 45m

$127

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Sun 9/7

3:10 pm-6:40 pm

Nonstop2h 30m

Miami

Mon 9/8

6:15 pm-8:00 pm

Nonstop2h 45m

$127

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Sun 12/14

8:05 pm-11:25 pm

Nonstop2h 20m

$54

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Mon 10/27

7:55 pm-11:15 pm

Nonstop2h 20m

$54

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Mon 9/15

1:10 pm-4:45 pm

Nonstop2h 35m

$54

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Mon 10/13

7:55 pm-11:15 pm

Nonstop2h 20m

$54

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from Galveston to Miami

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

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

Use this chart to determine the optimal time to book a round-trip flight from Galveston to Miami. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Galveston to Miami, you should look to book at least 81 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 month to book a flight from Galveston to Miami?

Currently, September is the cheapest month in which you can book a flight from Galveston to Miami (average of $232). Flying from Galveston to Miami in March is currently the most expensive (average of $289). 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 MIA?

Find hourly flight availability from Galveston to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

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

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

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

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

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. 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 Miami. Reviews last updated August 14, 2025.
Read through reviews of airlines operating flights from Galveston to Miami, such as Southwest, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

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
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

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
8,916 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

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
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

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
8,046 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

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
3,217 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

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 Miami. 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 Miami from Galveston?

    Miami (MIA) is the airport you will fly into if you book a flight from Galveston to Miami. You should not have trouble finding flights to Miami from Galveston; the airport handles an average of 0 inbound flights from Galveston per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Miami airport from Galveston. It is only a 6.1 mi journey from Miami (MIA) to Miami’s city center.

  • What are the cheapest flights from Galveston to Miami?

    While on average a flight from Galveston to Miami is generally $266, our data shows the cheapest flight currently is $63. When looking at the most popular route, (Houston Hobby - Miami), you can expect to pay $67 for that flight.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Galveston to Miami (average of $232). Flying from Galveston to Miami in March is currently the most expensive (average of $289). 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 Miami?

Book flights to Miami if you plan to visit one of these locations
Hollywood
Aventura
Sunny Isles Beach
Coral Gables
Marathon
Doral
Boynton Beach
Hialeah
Miami Springs
Plantation
Sunrise
Pembroke Pines
Palm Beach
Riviera Beach
Dania Beach
Miami Lakes
Palm Beach Gardens
Miami Gardens
Deerfield Beach
Wilton Manors

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Galveston to Miami

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Orlando flights
Dallas/Fort Worth to Fort Lauderdale flights
Dallas/Fort Worth to Miami flights
Hobby to Orlando flights
Dallas/Fort Worth to Tampa flights
Hobby to Miami flights
Love Field to Miami flights
George Bush Intcntl to Orlando flights
Austin to Orlando flights
Hobby to Fort Lauderdale flights
George Bush Intcntl to Miami flights
Love Field to Orlando flights
George Bush Intcntl to Fort Lauderdale flights
Austin to Miami flights
Dallas/Fort Worth to West Palm Beach flights
Love Field to Tampa flights
Dallas/Fort Worth to Sarasota flights
Dallas/Fort Worth to Pensacola flights
Austin to Fort Lauderdale flights
Hobby to Tampa flights
Hobby to Pensacola flights
San Antonio to Miami flights
Austin to Tampa flights
Love Field to Fort Lauderdale flights
San Antonio to Orlando flights
Dallas/Fort Worth to Jacksonville flights
George Bush Intcntl to Pensacola flights
George Bush Intcntl to Tampa flights
Dallas/Fort Worth to Fort Myers flights
Hobby to West Palm Beach flights
Hobby to Jacksonville flights
Dallas/Fort Worth to Valparaiso flights
Hobby to Panama City flights
George Bush Intcntl to Jacksonville flights
San Antonio to Fort Lauderdale flights
Austin to Pensacola flights
Love Field to Pensacola flights
Hobby to Fort Myers flights
Love Field to Sarasota flights
George Bush Intcntl to West Palm Beach flights
George Bush Intcntl to Fort Myers flights
George Bush Intcntl to Panama City flights
Love Field to West Palm Beach flights
Harlingen to Fort Lauderdale flights
McAllen to Tampa flights
Dallas/Fort Worth to Panama City flights
Dallas/Fort Worth to Key West flights
Brownsville to Tampa flights
McAllen to Orlando flights
McAllen to Fort Lauderdale flights

Top 5 airlines flying from Galveston to Miami

Discover the top 5 airlines that operate flights from Galveston to Miami. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$161FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$75Average$162FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$136Average$341FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$144Average$339FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$173Average$311FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.