$129+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SEA
Mar 16 — Mar 231
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 September, booked 70 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 February 14, 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 February 14, 2026.
This Southwest deal was found by Cheapflights users on 2/10. 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 3/106:40 pm
HOU
- SEA
1 stop7h 40m
Southwest
Tue 3/176:00 am
SEA
- HOU
1 stop8h 55m
Southwest
Deal found 2/10![Southwest logo]()
$277
This Southwest deal was found by Cheapflights users on 2/10. 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 4/213:10 pm
HOU
- SEA
2 stops9h 20m
Southwest
Fri 4/242:50 pm
SEA
- HOU
1 stop6h 20m
Southwest
Deal found 2/10![Southwest logo]()
$292
This Southwest deal was found by Cheapflights users on 2/11. 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 3/128:10 am
HOU
- SEA
1 stop7h 50m
Southwest
Wed 3/2511:00 am
SEA
- HOU
1 stop8h 15m
Southwest
Deal found 2/11![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 2/11. 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 3/58:10 am
HOU
- SEA
1 stop7h 50m
Southwest
Wed 3/253:00 pm
SEA
- HOU
1 stop5h 55m
Southwest
Deal found 2/11![Southwest logo]()
$300
This Southwest deal was found by Cheapflights users on 2/11. 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 3/127:40 pm
HOU
- SEA
1 stop8h 00m
Southwest
Tue 3/175:30 am
SEA
- HOU
2 stops10h 35m
Southwest
Deal found 2/11![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 2/10. 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 4/236:15 am
HOU
- SEA
1 stop8h 00m
Southwest
Sun 4/265:35 am
SEA
- HOU
1 stop7h 00m
Southwest
Deal found 2/10![Southwest logo]()
$307
This Southwest deal was found by Cheapflights users on 2/11. 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 4/165:10 am
HOU
- SEA
1 stop9h 55m
Southwest
Mon 4/205:35 pm
SEA
- HOU
1 stop9h 15m
Southwest
Deal found 2/11![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 2/11. 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 3/58:10 am
HOU
- SEA
1 stop7h 50m
Southwest
Sun 3/811:55 pm
SEA
- HOU
1 stop7h 30m
Southwest
Deal found 2/11![Southwest logo]()
$320
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 February 14, 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 February 14, 2026.
This Southwest deal was found by Cheapflights users on 2/10. 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 3/106:15 am
HOU
- SEA
1 stop8h 30m
Southwest
Tue 3/171:45 pm
SEA
- HOU
1 stop6h 00m
Southwest
Deal found 2/10![Southwest logo]()
$277
This Southwest deal was found by Cheapflights users on 2/11. 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 4/16:15 am
HOU
- SEA
1 stop8h 30m
Southwest
Wed 4/226:50 am
SEA
- HOU
2 stops9h 25m
Southwest
Deal found 2/11![Southwest logo]()
$282
This Southwest deal was found by Cheapflights users on 2/11. 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 3/46:20 am
HOU
- SEA
1 stop8h 00m
Southwest
Sun 3/811:55 pm
SEA
- HOU
1 stop9h 15m
Southwest
Deal found 2/11![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 2/10. 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 4/67:40 pm
HOU
- SEA
1 stop8h 00m
Southwest
Tue 4/149:20 am
SEA
- HOU
2 stops7h 30m
Southwest
Deal found 2/10![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 2/10. 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 3/128:10 am
HOU
- SEA
1 stop7h 50m
Southwest
Tue 3/177:00 am
SEA
- HOU
2 stops11h 30m
Southwest
Deal found 2/10![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 2/10. 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 4/226:35 pm
HOU
- SEA
1 stop7h 00m
Southwest
Sat 5/26:25 am
SEA
- HOU
2 stops8h 15m
Southwest
Deal found 2/10![Southwest logo]()
$305
This Southwest deal was found by Cheapflights users on 2/11. 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 3/54:15 pm
HOU
- SEA
2 stops10h 15m
Southwest
Wed 3/251:45 pm
SEA
- HOU
1 stop6h 55m
Southwest
Deal found 2/11![Southwest logo]()
$305
This Southwest deal was found by Cheapflights users on 2/12. 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 3/237:40 pm
HOU
- SEA
1 stop8h 00m
Southwest
Thu 3/263:10 pm
SEA
- HOU
1 stop6h 00m
Southwest
Deal found 2/12![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 2/9. 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 5/44:25 pm
HOU
- SEA
2 stops9h 40m
Southwest
Fri 5/85:00 am
SEA
- HOU
1 stop11h 35m
Southwest
Deal found 2/9![Southwest logo]()
$321
This Southwest deal was found by Cheapflights users on 2/9. 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 4/47:10 pm
HOU
- SEA
2 stops8h 15m
Southwest
Sun 4/121:25 pm
SEA
- HOU
1 stop10h 20m
Southwest
Deal found 2/9![Southwest logo]()
$328
Last-minute flights from Galveston to SeattleDiscover last-minute flight deals from Galveston to Seattle. Data last updated February 14, 2026 and is based on user searches.
Discover last-minute flight deals from Galveston to Seattle. Data last updated February 14, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 2/11. 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 3/58:10 am
HOU
- SEA
1 stop7h 50m
Southwest
Wed 3/253:00 pm
SEA
- HOU
1 stop5h 55m
Southwest
Deal found 2/11![Southwest logo]()
$300
This Southwest deal was found by Cheapflights users on 2/11. 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 3/58:10 am
HOU
- SEA
1 stop7h 50m
Southwest
Sun 3/811:55 pm
SEA
- HOU
1 stop7h 30m
Southwest
Deal found 2/11![Southwest logo]()
$320
This Southwest deal was found by Cheapflights users on 2/10. 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 3/106:15 am
HOU
- SEA
1 stop8h 30m
Southwest
Tue 3/171:45 pm
SEA
- HOU
1 stop6h 00m
Southwest
Deal found 2/10![Southwest logo]()
$277
This Southwest deal was found by Cheapflights users on 2/11. 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 3/128:10 am
HOU
- SEA
1 stop7h 50m
Southwest
Wed 3/2511:00 am
SEA
- HOU
1 stop8h 15m
Southwest
Deal found 2/11![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 2/10. 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 3/128:10 am
HOU
- SEA
1 stop7h 50m
Southwest
Tue 3/177:00 am
SEA
- HOU
2 stops11h 30m
Southwest
Deal found 2/10![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 2/12. 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 3/237:40 pm
HOU
- SEA
1 stop8h 00m
Southwest
Thu 3/263:10 pm
SEA
- HOU
1 stop6h 00m
Southwest
Deal found 2/12![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 2/11. 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 3/237:40 pm
HOU
- SEA
1 stop8h 00m
Southwest
Sun 3/2911:15 am
SEA
- HOU
1 stop10h 15m
Southwest
Deal found 2/11![Southwest logo]()
$322
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 February 14, 2026.
Search for one-way flight options from Galveston to Seattle. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
This Southwest deal was found by Cheapflights users on 2/9. 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 3/245:40 pm
HOU
- SEA
1 stop6h 50m
Southwest
Deal found 2/9![Southwest logo]()
$129
This Delta deal was found by Cheapflights users on 2/9. 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.
Wed 3/116:00 am
HOU
- SEA
1 stop8h 31m
Delta
Deal found 2/9![Delta logo]()
$134
This American Airlines deal was found by Cheapflights users on 2/10. 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 3/256:00 am
HOU
- SEA
1 stop8h 54m
American Airlines
Deal found 2/10![American Airlines logo]()
$139
This Southwest deal was found by Cheapflights users on 2/12. 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 3/259:00 am
HOU
- SEA
2 stops8h 45m
Southwest
Deal found 2/12![Southwest logo]()
$144
This Southwest deal was found by Cheapflights users on 2/13. 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 5/128:45 am
HOU
- SEA
2 stops13h 35m
Southwest
Deal found 2/13![Southwest logo]()
$150
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Thu 3/58:20 pm
HOU
- SEA
1 stop6h 35m
American Airlines
Deal found 2/9![American Airlines logo]()
$154
This Southwest deal was found by Cheapflights users on 2/10. 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 4/96:15 am
HOU
- SEA
1 stop8h 00m
Southwest
Deal found 2/10![Southwest logo]()
$162
This Southwest deal was found by Cheapflights users on 2/11. 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 5/107:00 am
HOU
- SEA
1 stop11h 05m
Southwest
Deal found 2/11![Southwest logo]()
$164
This Southwest deal was found by Cheapflights users on 2/12. 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.
Thu 3/54:15 pm
HOU
- SEA
2 stops10h 15m
Southwest
Deal found 2/12![Southwest logo]()
$167
This Cheapflightsfares deal was found by Cheapflights users on 2/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:00 am
HOU
- SEA
1 stop11h 10m
Sun Country Air
Deal found 2/11![Sun Country Air logo]()
$177
This Southwest deal was found by Cheapflights users on 2/12. 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.
Fri 3/137:40 pm
HOU
- SEA
1 stop8h 00m
Southwest
Deal found 2/12![Southwest logo]()
$179
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 February 14, 2026.
Round-trip from | $277 (Southwest) |
|---|---|
One-way from | $129 (Southwest) |
Popular in | December |
Cheapest in | October |
Average price | $301 |
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 February 14, 2026.
Use the filters below to find and compare flights from Galveston to Seattle that are best for you.
Fly from
Galveston
Fly to
Seattle
Route
Depart
Return
Price
HoustonSeattle
HOU - SEA
HOUSEA
Houston Hobby
Tue 3/10
6:15 am-12:45 pm
1 stop8h 30m
Seattle/Tacoma Intl
Tue 3/17
1:45 pm-9:45 pm
1 stop6h 00m
$277
HoustonSeattle
HOU - SEA
HOUSEA
Houston Hobby
Wed 4/1
6:15 am-12:45 pm
1 stop8h 30m
Seattle/Tacoma Intl
Wed 4/22
6:50 am-6:15 pm
2 stops9h 25m
$282
HoustonSeattle
HOU - SEA
HOUSEA
Houston Hobby
Wed 3/4
6:20 am-12:20 pm
1 stop8h 00m
Seattle/Tacoma Intl
Sun 3/8
11:55 pm-11:10 am
1 stop9h 15m
$297
HoustonSeattle
HOU - SEA
HOUSEA
Houston Hobby
Mon 4/6
7:40 pm-1:40 am
1 stop8h 00m
Seattle/Tacoma Intl
Tue 4/14
9:20 am-6:50 pm
2 stops7h 30m
$302
HoustonSeattle
HOU - SEA
HOUSEA
Houston Hobby
Thu 3/12
8:10 am-2:00 pm
1 stop7h 50m
Seattle/Tacoma Intl
Tue 3/17
7:00 am-8:30 pm
2 stops11h 30m
$302
HoustonSeattle
HOU - SEA
HOUSEA
Houston Hobby
Wed 4/22
6:35 pm-11:35 pm
1 stop7h 00m
Seattle/Tacoma Intl
Sat 5/2
6:25 am-4:40 pm
2 stops8h 15m
$305
HoustonSeattle
HOU - SEA
HOUSEA
Houston Hobby
Thu 3/5
4:15 pm-12:30 am
2 stops10h 15m
Seattle/Tacoma Intl
Wed 3/25
1:45 pm-10:40 pm
1 stop6h 55m
$305
HoustonSeattle
HOU - SEA
HOUSEA
Houston Hobby
Mon 3/23
7:40 pm-1:40 am
1 stop8h 00m
Seattle/Tacoma Intl
Thu 3/26
3:10 pm-11:10 pm
1 stop6h 00m
$317
HoustonSeattle
HOU - SEA
HOUSEA
Houston Hobby
Mon 5/4
4:25 pm-12:05 am
2 stops9h 40m
Seattle/Tacoma Intl
Fri 5/8
5:00 am-6:35 pm
1 stop11h 35m
$321
HoustonSeattle
HOU - SEA
HOUSEA
Houston Hobby
Sat 4/4
7:10 pm-1:25 am
2 stops8h 15m
Seattle/Tacoma Intl
Sun 4/12
1:25 pm-1:45 am
1 stop10h 20m
$328
Showing 1-10 of 20 results
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
How far ahead should I book a flight from Galveston to Seattle?
Use this chart to determine the optimal time to book a round-trip flight from Galveston to Seattle. Price data was last updated on February 6, 2026.
The price you pay for your flight from Galveston to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Galveston to Seattle?
Currently, January is the cheapest month in which you can book a flight from Galveston to Seattle (average of $144). Flying from Galveston to Seattle in December is currently the most expensive (average of $217). 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 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 February 14, 2026.
A simple way to save on the total cost of your ticket is to fly from Galveston to Seattle in the evening. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight at noon.
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 February 7, 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 February 14, 2026.
See what other customers who have flown with Alaska Airlines, Southwest, and Hawaiian 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.
Food
7.1
Crew
8.5
Comfort
7.8
Overall
8.0
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Food
7.1
Crew
8.5
Comfort
7.8
Overall
8.0
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Food
7.1
Crew
8.5
Comfort
7.8
Overall
8.0
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Food
7.1
Crew
8.5
Comfort
7.8
Overall
8.0
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Food
7.1
Crew
8.5
Comfort
7.8
Overall
8.0
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Food
7.1
Crew
8.5
Comfort
7.8
Overall
8.0
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
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 locationsTacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Edmonds
Lacey
Kent
Renton
Puyallup
Kirkland
Tukwila
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Aberdeen
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Marysville
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Chehalis
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Alternative routes for Galveston to Seattle
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Galveston and Seattle flights
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Galveston to Seattle flights
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Top 8 airlines flying from Galveston to Seattle
Discover the top 8 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 February 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$86 | Average$204 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$130 | Average$257 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$266 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$148 | Average$377 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$184 | Average$408 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$209 | Average$423 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$214 | Average$388 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$237 | Average$420 | FlexibilityNo cancel fee | On-time63% |