$194+ Cheap flights from Galveston, TX to Seattle (SEA)
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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SEA
Aug 16 — Aug 231
Round-trip
1 adult, Economy
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Find cheap flights from Galveston to Seattle 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 Seattle/Tacoma Intl are usually found in October or January, booked 46 days in advance, depart on a Monday or Friday and return on a Monday
Cheap flight deals from Galveston to Seattle
Cheapest
Best
Last-minute
One-way
Cheapest flights from Galveston to SeattleExplore the most affordable flight options available from Galveston to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 17, 2026.
Explore the most affordable flight options available from Galveston to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 17, 2026.
This Southwest deal was found by Cheapflights users on 7/14. 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 8/119:30 am
HOU
- SEA
Nonstop4h 45m
Southwest
Tue 8/1811:40 am
SEA
- HOU
1 stop8h 30m
Southwest
Deal found 7/14![Southwest logo]()
$327
This Southwest deal was found by Cheapflights users on 7/13. 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 8/259:35 am
HOU
- SEA
2 stops9h 15m
Southwest
Wed 9/28:55 am
SEA
- HOU
Nonstop4h 15m
Southwest
Deal found 7/13![Southwest logo]()
$332
This Southwest deal was found by Cheapflights users on 7/13. 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.
Wed 9/239:30 am
HOU
- SEA
1 stop8h 00m
Southwest
Sat 9/267:55 am
SEA
- HOU
Nonstop4h 10m
Southwest
Deal found 7/13![Southwest logo]()
$336
This Southwest deal was found by Cheapflights users on 7/13. 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 8/106:20 pm
HOU
- SEA
1 stop8h 20m
Southwest
Thu 8/205:30 am
SEA
- HOU
1 stop6h 15m
Southwest
Deal found 7/13![Southwest logo]()
$337
This Southwest deal was found by Cheapflights users on 7/13. 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.
Sun 9/611:40 am
HOU
- SEA
Nonstop4h 45m
Southwest
Tue 9/151:45 pm
SEA
- HOU
1 stop6h 25m
Southwest
Deal found 7/13![Southwest logo]()
$341
This Southwest deal was found by Cheapflights users on 7/13. 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 8/106:20 pm
HOU
- SEA
1 stop8h 20m
Southwest
Mon 8/177:25 pm
SEA
- HOU
1 stop8h 25m
Southwest
Deal found 7/13![Southwest logo]()
$346
This Southwest deal was found by Cheapflights users on 7/13. 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.
Wed 8/121:05 pm
HOU
- SEA
2 stops9h 10m
Southwest
Tue 8/188:30 am
SEA
- HOU
1 stop7h 05m
Southwest
Deal found 7/13![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 7/16. 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.
Sat 9/52:40 pm
HOU
- SEA
2 stops10h 15m
Southwest
Fri 9/115:15 am
SEA
- HOU
2 stops11h 10m
Southwest
Deal found 7/16![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 7/12. 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 9/69:30 am
HOU
- SEA
1 stop7h 30m
Southwest
Sat 9/125:30 am
SEA
- HOU
2 stops9h 25m
Southwest
Deal found 7/12![Southwest logo]()
$356
Best flights from Galveston to SeattleDiscover carefully curated flight deals from Galveston to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 17, 2026.
Discover carefully curated flight deals from Galveston to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 17, 2026.
This Southwest deal was found by Cheapflights users on 7/12. 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 9/510:30 am
HOU
- SEA
1 stop8h 20m
Southwest
Sat 9/125:00 am
SEA
- HOU
1 stop7h 00m
Southwest
Deal found 7/12![Southwest logo]()
$337
This Southwest deal was found by Cheapflights users on 7/16. 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 9/231:05 pm
HOU
- SEA
2 stops9h 10m
Southwest
Thu 10/88:40 pm
SEA
- HOU
1 stop7h 05m
Southwest
Deal found 7/16![Southwest logo]()
$342
This Southwest deal was found by Cheapflights users on 7/13. 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.
Thu 8/206:20 pm
HOU
- SEA
1 stop8h 20m
Southwest
Mon 8/246:15 am
SEA
- HOU
2 stops9h 25m
Southwest
Deal found 7/13![Southwest logo]()
$342
This Southwest deal was found by Cheapflights users on 7/13. 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.
Wed 8/125:30 pm
HOU
- SEA
1 stop7h 55m
Southwest
Tue 8/1811:40 am
SEA
- HOU
1 stop8h 30m
Southwest
Deal found 7/13![Southwest logo]()
$346
This Southwest deal was found by Cheapflights users on 7/13. 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.
Wed 9/231:05 pm
HOU
- SEA
2 stops9h 10m
Southwest
Sat 9/262:20 pm
SEA
- HOU
2 stops13h 40m
Southwest
Deal found 7/13![Southwest logo]()
$353
This Southwest deal was found by Cheapflights users on 7/15. 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.
Sat 8/228:25 am
HOU
- SEA
2 stops8h 00m
Southwest
Sat 8/296:00 am
SEA
- HOU
1 stop8h 55m
Southwest
Deal found 7/15![Southwest logo]()
$372
This Southwest deal was found by Cheapflights users on 7/12. 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 8/55:30 pm
HOU
- SEA
1 stop7h 55m
Southwest
Mon 8/107:25 pm
SEA
- HOU
1 stop8h 25m
Southwest
Deal found 7/12![Southwest logo]()
$416
This Southwest deal was found by Cheapflights users on 7/14. 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 10/116:10 am
HOU
- SEA
2 stops8h 30m
Southwest
Sat 10/176:15 am
SEA
- HOU
2 stops8h 25m
Southwest
Deal found 7/14![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 7/14. 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.
Fri 10/167:00 pm
HOU
- SEA
2 stops8h 35m
Southwest
Sat 10/176:15 am
SEA
- HOU
2 stops8h 25m
Southwest
Deal found 7/14![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 7/17. 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.
Mon 8/316:20 pm
HOU
- SEA
1 stop8h 20m
Southwest
Mon 9/77:25 pm
SEA
- HOU
1 stop8h 25m
Southwest
Deal found 7/17![Southwest logo]()
$435
This Southwest deal was found by Cheapflights users on 7/17. 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.
Fri 11/67:30 am
HOU
- SEA
2 stops8h 25m
Southwest
Mon 11/95:15 am
SEA
- HOU
1 stop5h 55m
Southwest
Deal found 7/17![Southwest logo]()
$452
This Southwest deal was found by Cheapflights users on 7/14. 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.
Fri 8/285:30 am
HOU
- SEA
2 stops9h 20m
Southwest
Mon 8/316:15 am
SEA
- HOU
2 stops9h 25m
Southwest
Deal found 7/14![Southwest logo]()
$460
Last-minute flights from Galveston to SeattleDiscover last-minute flight deals from Galveston to Seattle. Data last updated July 17, 2026 and is based on user searches.
Discover last-minute flight deals from Galveston to Seattle. Data last updated July 17, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/16. 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.
Sun 7/264:15 pm
HOU
- SEA
Nonstop4h 40m
Southwest
Tue 8/1811:40 am
SEA
- HOU
1 stop8h 30m
Southwest
Deal found 7/16![Southwest logo]()
$592
This Southwest deal was found by Cheapflights users on 7/12. 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 7/268:05 pm
HOU
- SEA
1 stop6h 50m
Southwest
Wed 7/2911:05 pm
SEA
- HOU
1 stop8h 10m
Southwest
Deal found 7/12![Southwest logo]()
$607
This Southwest deal was found by Cheapflights users on 7/12. 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 7/268:05 pm
HOU
- SEA
1 stop6h 50m
Southwest
Mon 7/277:30 am
SEA
- HOU
2 stops10h 20m
Southwest
Deal found 7/12![Southwest logo]()
$612
This Southwest deal was found by Cheapflights users on 7/12. 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 7/272:45 pm
HOU
- SEA
Nonstop4h 40m
Southwest
Sat 8/85:30 am
SEA
- HOU
2 stops9h 25m
Southwest
Deal found 7/12![Southwest logo]()
$537
This Southwest deal was found by Cheapflights users on 7/13. 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 7/272:45 pm
HOU
- SEA
Nonstop4h 40m
Southwest
Thu 7/3011:05 am
SEA
- HOU
Nonstop4h 20m
Southwest
Deal found 7/13![Southwest logo]()
$587
One-way flights from Galveston to SeattleSearch for one-way flight options from Galveston to Seattle. Find affordable one-way fares based on user searches. Data last updated July 17, 2026.
Search for one-way flight options from Galveston to Seattle. Find affordable one-way fares based on user searches. Data last updated July 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1612:18 pm
HOU
- SEA
3 stops22h 46m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$194
This Southwest deal was found by Cheapflights users on 7/17. 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.
Wed 9/169:30 am
HOU
- SEA
1 stop8h 00m
Southwest
Deal found 7/17![Southwest logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:18 pm
HOU
- SEA
3 stops23h 42m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:58 pm
HOU
- SEA
3 stops19h 06m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:44 pm
HOU
- SEA
2 stops40h 16m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$206
This Southwest deal was found by Cheapflights users on 7/17. 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.
Mon 8/109:30 am
HOU
- SEA
Nonstop4h 45m
Southwest
Deal found 7/17![Southwest logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/143:58 pm
HOU
- SEA
2 stops21h 06m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:18 pm
HOU
- SEA
2 stops47h 42m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$215
This Southwest deal was found by Cheapflights users on 7/17. 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.
Thu 11/57:30 am
HOU
- SEA
2 stops8h 25m
Southwest
Deal found 7/17![Southwest logo]()
$218
Find flight deals from Galveston to Seattle
Keep the following information in mind while searching for Galveston to Seattle flight deals. Data was last updated July 17, 2026.
Round-trip from | $327 (Southwest) |
|---|---|
One-way from | $194 (Kiwi.com) |
Popular in | July |
Cheapest in | October |
Average price | $483 |
Cheapflights Fare Finder
Customize your flight search to find flights from Galveston to Seattle 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 17, 2026.
Use the filters below to find and compare flights from Galveston to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonSeattle
HOU - SEA
HOUSEA
Houston Hobby
Sat 9/5
10:30 am-4:50 pm
1 stop8h 20m
Seattle/Tacoma Intl
Sat 9/12
5:00 am-2:00 pm
1 stop7h 00m
$337
HoustonSeattle
HOU - SEA
HOUSEA
Houston Hobby
Wed 9/23
1:05 pm-8:15 pm
2 stops9h 10m
Seattle/Tacoma Intl
Thu 10/8
8:40 pm-5:45 am
1 stop7h 05m
$342
HoustonSeattle
HOU - SEA
HOUSEA
Houston Hobby
Thu 8/20
6:20 pm-12:40 am
1 stop8h 20m
Seattle/Tacoma Intl
Mon 8/24
6:15 am-5:40 pm
2 stops9h 25m
$342
HoustonSeattle
HOU - SEA
HOUSEA
Houston Hobby
Wed 8/12
5:30 pm-11:25 pm
1 stop7h 55m
Seattle/Tacoma Intl
Tue 8/18
11:40 am-10:10 pm
1 stop8h 30m
$346
HoustonSeattle
HOU - SEA
HOUSEA
Houston Hobby
Wed 9/23
1:05 pm-8:15 pm
2 stops9h 10m
Seattle/Tacoma Intl
Sat 9/26
2:20 pm-6:00 am
2 stops13h 40m
$353
HoustonSeattle
HOU - SEA
HOUSEA
Houston Hobby
Sat 8/22
8:25 am-2:25 pm
2 stops8h 00m
Seattle/Tacoma Intl
Sat 8/29
6:00 am-4:55 pm
1 stop8h 55m
$372
HoustonSeattle
HOU - SEA
HOUSEA
Houston Hobby
Wed 8/5
5:30 pm-11:25 pm
1 stop7h 55m
Seattle/Tacoma Intl
Mon 8/10
7:25 pm-5:50 am
1 stop8h 25m
$416
HoustonSeattle
HOU - SEA
HOUSEA
Houston Hobby
Sun 10/11
6:10 am-12:40 pm
2 stops8h 30m
Seattle/Tacoma Intl
Sat 10/17
6:15 am-4:40 pm
2 stops8h 25m
$417
HoustonSeattle
HOU - SEA
HOUSEA
Houston Hobby
Fri 10/16
7:00 pm-1:35 am
2 stops8h 35m
Seattle/Tacoma Intl
Sat 10/17
6:15 am-4:40 pm
2 stops8h 25m
$417
HoustonSeattle
HOU - SEA
HOUSEA
Houston Hobby
Mon 8/31
6:20 pm-12:40 am
1 stop8h 20m
Seattle/Tacoma Intl
Mon 9/7
7:25 pm-5:50 am
1 stop8h 25m
$435
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Galveston to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Galveston with our price prediction graph.
HOU-SEA
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 Seattle
G4L-SEA
HOU-SEA
What is the cheapest time of day to fly from G4L to SEA?
Find hourly flight availability from Galveston to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 17, 2026.
A simple way to save on the total cost of your ticket is to fly from Galveston to Seattle in the morning. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the afternoon.
How much does it cost to fly round-trip from Galveston to Seattle?
What is the cheapest day to fly from Galveston to Seattle?
Use this chart to determine the cheapest time to fly round-trip from Galveston to Seattle. Price data was last updated on July 11, 2026.
Travelers seeking maximum savings on their Galveston to Seattle flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated July 17, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andHawaiian Airlines from Galveston to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Galveston to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
Lacey
Leavenworth
Olympia
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Edmonds
Snoqualmie
Tumwater
Tukwila
Renton
Kent
Lynnwood
Puyallup
Ellensburg
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Marysville
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Browse other Galveston and Seattle flight options. Last updated on July 17, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 17, 2026.
Galveston to Seattle flights
Consider these flights traveling from Galveston to Seattle.
Top 7 airlines flying from Galveston to Seattle
Discover the top 7 airlines that operate flights from Galveston to Seattle. 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 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$115 | Average$295 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$126 | Average$284 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$303 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$184 | Average$460 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$443 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$244 | Average$466 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$266 | Average$484 | FlexibilityNo cancel fee | On-time63% |