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$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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — MIA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Galveston to Miami are usually found in August or September, 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 July 29, 2025.

Round-trip from

$107
(Southwest)

One-way from

$54
(Southwest)

Popular in

December

Cheapest in

August

Average price

$208
From Galveston to Miami
Search Deals
One-way flight from Galveston to Miami
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Highest demand for flights based on searches. 11% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 29, 2025.

This Southwest deal was found by Cheapflights users on 7/27. 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.
Sun 9/143:10 pmHOU - MIA
Nonstop2h 30mSouthwest
Sat 9/205:35 pmMIA - HOU
Nonstop2h 50mSouthwest
Deal found 7/27$107
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:37 pmHOU - MIA
1 stop4h 46mDelta
Tue 9/306:00 amMIA - HOU
1 stop4h 49mDelta
Deal found 7/29$197
This American Airlines deal was found by Cheapflights users on 7/28. 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 10/156:00 amHOU - MIA
1 stop5h 34mAmerican Airlines
Wed 10/151:36 pmMIA - HOU
1 stop5h 31mAmerican Airlines
Deal found 7/28$251

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 July 29, 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

Sun 9/14

3:10 pm-6:40 pm

Nonstop2h 30m

Miami

Sat 9/20

5:35 pm-7:25 pm

Nonstop2h 50m

$107

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Mon 9/22

6:37 pm-12:23 am

1 stop4h 46m

Miami

Tue 9/30

6:00 am-9:49 am

1 stop4h 49m

$197

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Wed 10/15

6:00 am-12:34 pm

1 stop5h 34m

Miami

Wed 10/15

1:36 pm-6:07 pm

1 stop5h 31m

$251

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Mon 9/8

1:10 pm-4:45 pm

Nonstop2h 35m

$54

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Sat 9/6

1:05 pm-9:28 pm

1 stop7h 23m

$99

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Fri 10/3

6:44 pm-1:32 am

1 stop5h 48m

$128

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Sun 10/19

8:58 am-6:36 pm

1 stop8h 38m

$165

HoustonMiami

HOU - MIA

HOUMIA

Houston Hobby

Sun 10/5

7:54 pm-5:33 pm

2 stops20h 39m

$193

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 July 25, 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 July 29, 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.

How much does it cost to fly round-trip from Galveston to Miami?

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 July 29, 2025.
Read through reviews of airlines operating flights from Galveston to Miami, such as Southwest, Delta, 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
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

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
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

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.
Delta
8.0
Very good
7,979 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

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
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

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.
Sun Country Air
6.9
Okay
333 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

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 6 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 airlines to fly from Galveston to Miami one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $54. Delta flights start at $99 while deals on American Airlines start at $128 one-way.

  • What are the cheapest flights from Galveston to Miami?

    While on average a flight from Galveston to Miami is generally $268, our data shows the cheapest flight currently is $53. When looking at the most popular route, (Houston Hobby - Miami), you can expect to pay $63 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
Coral Gables
Sunny Isles Beach
Marathon
Doral
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Hialeah
Miami Springs
Riviera Beach
Pembroke Pines
Plantation
Sunrise
Dania Beach
Palm Beach
Palm Beach Gardens
Miami Lakes
Miami Gardens
Deerfield Beach
Wilton Manors

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Top 6 airlines flying from Galveston to Miami

Discover the top 6 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$161FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$75Average$158FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$142Average$340FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$144Average$339FlexibilityNo cancel feeOn-time69%
DeltaCheapest$172Average$518FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$173Average$310FlexibilityNo cancel feeOn-time63%

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