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Galveston

$129+ Cheap flights from Seattle (SEA) 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HOU
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Galveston are usually found in September or October, booked 76 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Seattle to Galveston

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Galveston (G4L). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$238
(eDestinos)

One-way from

$129
(Southwest)

Popular in

January

Cheapest in

September

Average price

$596
From Seattle/Tacoma Intl to Galveston
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One-way flight from Seattle/Tacoma Intl to Galveston
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Highest demand for flights based on searches. 15% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Seattle to Galveston

Cheapest flights from Seattle to Galveston
Explore the most affordable flight options available from Seattle to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 2/112:19 pmSEA - HOU
1 stop6h 19mAmerican Airlines
Wed 2/196:00 amHOU - SEA
1 stop7h 04mAmerican Airlines
Deal found 1/20$257
This Southwest deal was found by Cheapflights users on 1/21. 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 4/16:40 amSEA - HOU
2 stops11h 45mSouthwest
Tue 4/87:05 pmHOU - SEA
1 stop6h 45mSouthwest
Deal found 1/21$262
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/272:02 pmSEA - HOU
1 stop17h 34mFrontier
Sat 3/13:43 pmHOU - SEA
1 stop22h 19mFrontier
Deal found 1/20$280
This Delta deal was found by Cheapflights users on 1/21. 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 3/412:00 pmSEA - HOU
1 stop8h 29mDelta
Wed 3/1210:41 amHOU - SEA
2 stops11h 57mDelta
Deal found 1/21$426

Find flights from Seattle to Galveston within your budget

Customize your flight search to find flights from Seattle 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleHouston

SEA - HOU

SEAHOU

Seattle/Tacoma Intl

Sat 3/1

12:19 pm-9:36 am

2 stops43h 17m

Houston Hobby

Wed 3/5

10:36 am-2:22 pm

2 stops29h 46m

$238

SeattleHouston

SEA - HOU

SEAHOU

Seattle/Tacoma Intl

Mon 3/3

12:40 am-9:45 am

1 stop7h 05m

Houston Hobby

Wed 3/12

8:17 pm-12:48 am

1 stop6h 31m

$257

SeattleHouston

SEA - HOU

SEAHOU

Seattle/Tacoma Intl

Tue 4/1

6:40 am-8:25 pm

2 stops11h 45m

Houston Hobby

Tue 4/8

7:05 pm-11:50 pm

1 stop6h 45m

$262

SeattleHouston

SEA - HOU

SEAHOU

Seattle/Tacoma Intl

Tue 3/4

12:00 pm-10:29 pm

1 stop8h 29m

Houston Hobby

Wed 3/12

10:41 am-8:38 pm

2 stops11h 57m

$426

SeattleHouston

SEA - HOU

SEAHOU

Seattle/Tacoma Intl

Tue 2/11

10:40 am-11:25 pm

1 stop10h 45m

$129

SeattleHouston

SEA - HOU

SEAHOU

Seattle/Tacoma Intl

Tue 1/28

1:58 pm-5:26 pm

2 stops25h 28m

$132

SeattleHouston

SEA - HOU

SEAHOU

Seattle/Tacoma Intl

Thu 3/6

12:15 am-8:39 am

1 stop6h 24m

$139

SeattleHouston

SEA - HOU

SEAHOU

Seattle/Tacoma Intl

Mon 4/21

10:30 pm-9:23 am

1 stop8h 53m

$159

SeattleHouston

SEA - HOU

SEAHOU

Seattle/Tacoma Intl

Sat 7/19

11:59 pm-5:36 pm

1 stop15h 37m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Best time to book a flight from Seattle to Galveston

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

Travel insights for flights from Seattle to Galveston

Get recent, data-driven insights about flights from Seattle to Galveston including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Galveston. Price data was last updated on January 17, 2025.

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Galveston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Seattle to Galveston (average of $230). Flying from Seattle to Galveston in March is currently the most expensive (average of $334). 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 SEA to G4L?

Find hourly flight availability from Seattle 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 January 21, 2025.

When flying from Seattle to Galveston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

Rainfall in Galveston by month

Plan your trip to Galveston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Galveston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Galveston when rainfall is around 3.2 in.

Temperature in Galveston by month

Plan your trip to Galveston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Galveston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 January 21, 2025.
Get a feel of what it's like to fly with American Airlines, Southwest and Delta from Seattle to Galveston by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Sun Country Air
7.0
Good
386 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Frontier
6.1
Okay
3,443 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

    For a flight from Seattle to Galveston, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 0 outbound flights to Galveston per day. 7 airlines have flights to Galveston from Seattle/Tacoma Intl on a regular basis.

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

    One-way options have recently been found by users for as low as $129 on Southwest. Other airlines that offer cheap prices include Frontier from $132 and American Airlines from $139 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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.

  • What is the cheapest month to book a flight from Seattle to Galveston?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Galveston (average of $230). Flying from Seattle to Galveston in March is currently the most expensive (average of $334). 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.

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Top 7 airlines flying from Seattle to Galveston

Discover the top 7 airlines that operate flights from Seattle 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$94Average$215FlexibilityNo cancel feeOn-time65%
FrontierCheapest$123Average$247FlexibilityNo cancel feeOn-time62%
DeltaCheapest$198Average$503FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$218Average$434FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$255Average$499FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$257Average$476FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$266Average$406FlexibilityNo cancel feeOn-time63%
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