Cheap flights from Seattle to Galveston

Round-trip
Economy
Seattle (SEA)
Houston (IAH)
Depart
Return
Any month
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The best prices from Seattle/Tacoma Intl to Galveston are usually found in August or July, booked 22 days in advance, depart on a Thursday or Wednesday and return on a Monday

How to find the cheapest flight from
Seattle (SEA) to Galveston

All the information you need to plan the best SEA to IAH flight in 2021: compare Seattle to Galveston flight prices with the expected peak season, weather and rainfall in Galveston.
SEA - G4L
Price
C$ 182 - C$ 365
G4L
Temperature
13 - 29 °C
G4L
Precipitation
66 - 152 mm

Popular in

December

High demand for flights, 28% potential price rise

Cheapest in

August

Best time to find cheap flights, 30% potential price drop

Round-trip from

C$ 227

From Seattle/Tacoma Intl to Galveston

One-way from

C$ 134

One-way flight from Seattle/Tacoma Intl to Galveston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Seattle to Galveston?

Our data shows that August tends to be the cheapest month to fly to Galveston from Seattle. Users have commonly found prices around C$ 326 for the month, but tickets can be as low as C$ 127. Due to multiple factors, prepare for potentially higher prices in December.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 21 days in advance, which can save you up to 41% on flights from Seattle to Galveston compared to booking the week you need them. Waiting 21 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 347. For sooner than that we have options available in the next 3 days from C$ 484.

When is the cheapest time to fly from Seattle to Galveston (SEA - G4L)?

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.

Cheap flights from Seattle to Galveston in October, November 2021

The best prices found for SEA to Galveston flights for October, November
26 Oct - 3 Nov
C$ 268pp
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
HOU
Houston Hobby
HOU
Houston Hobby
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
2 Nov - 2 Mar
C$ 293pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
HOU
Houston Hobby
HOU
Houston Hobby
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
29 Oct - 8 Nov
C$ 317pp
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
HOU
Houston Hobby
HOU
Houston Hobby
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Galveston 2021 flight deals

Cheap flights to Galveston from Seattle found for this year
26 Oct - 3 Nov
C$ 268pp
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
HOU
Houston Hobby
HOU
Houston Hobby
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
2 Nov - 2 Mar
C$ 293pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
HOU
Houston Hobby
HOU
Houston Hobby
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
29 Oct - 8 Nov
C$ 317pp
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
HOU
Houston Hobby
HOU
Houston Hobby
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Galveston

Late deals on round-trip flights to Galveston from Seattle, departing today and this week
23 Oct - 30 Oct
C$ 626pp
SEA
Seattle/Tacoma Intl
Delta
   
2 STOPS
HOU
Houston Hobby
HOU
Houston Hobby
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
23 Oct - 24 Oct
C$ 658pp
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
HOU
Houston Hobby
HOU
Houston Hobby
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
21 Oct - 24 Oct
C$ 671pp
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
HOU
Houston Hobby
HOU
Houston Hobby
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Galveston from Seattle

The cheapest one-way flights from Seattle to Galveston
6:00 p.m. - 5:56 a.m.
Delta
1 stop
9h 56m
SEA - HOU
Delta
C$ 134
Delta
7:40 p.m. - 5:56 a.m.
Delta
1 stop
8h 16m
SEA - HOU
Delta
C$ 159
Delta
9:55 a.m. - 7:39 p.m.
Delta
1 stop
7h 44m
SEA - HOU
Delta
C$ 330
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Galveston</span> flights.

Flight FAQs

From Seattle to Galveston

What airport do you fly from for flights from Seattle to Galveston?

Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Galveston. On average, Seattle/Tacoma Intl has 0 outbound flights to Galveston per day from 5 airlines. Seattle/Tacoma Intl is conveniently located just 18.4 km from Seattle’s city centre.

Which airlines flying from Seattle/Tacoma Intl to Galveston have flexible cancellations due to COVID-19?

Spirit Airlines, Alaska Airlines, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Seattle to Galveston for under C$ 300 on Cheapflights?

Yes, there are multiple flights from Seattle to Galveston for under C$ 300. The cheapest flight booked recently is on Delta for just C$ 268, but on average you can expect to pay C$ 449.

Are there last-minute flights available from Seattle to Galveston for under C$ 700?

There are currently 20+ open flights from Seattle to Galveston within the next 7 days for less than C$ 700.

How popular is this Seattle to Galveston flight route?

The Seattle/Tacoma Intl to Galveston flight path was viewed by 104 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most reliable airlines from Seattle to Galveston?

Before booking your flight to Galveston from Seattle, check out the most reliable airlines to get you to your destination on time: Asiana Airlines (93%), United Airlines (84%), EVA Air( 84%).

What are the most popular airlines that fly from Seattle to Galveston?

The most popular airlines flying from Seattle to Galveston are American Airlines, Alaska Airlines and Frontier. Something to consider prior to booking your flight.

What are the cheapest flights from Seattle to Galveston?

Looking for the cheapest flight from Seattle to Galveston? While on average our users pay C$ 242, our data indicates the cheapest price to be C$ 82. The most popular route (Seattle/Tacoma Intl - Houston Hobby), is priced around C$ 194.

COVID Restrictions

View COVID Travel Restrictions for Galveston

Do I need a COVID test to fly to Galveston from Seattle?

Information is based on travel restrictions for travel to Galveston within the United States

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Galveston.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Galveston.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Galveston.

Do I need a test to fly back to Seattle from Galveston?

Returning to Seattle/Tacoma Intl from Galveston

COVID-19 testing requirements
Visitors from Galveston must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Galveston are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Galveston

Destination information for Galveston

Things to know before you go - useful duration and weather info for your trip from Seattle to Galveston.
Average temperature for October in Galveston
25.0 °C

Airports servicing Seattle

Airports servicing Galveston

Top 4 airlines flying from Seattle/Tacoma Intl to Galveston

The chart below displays the airlines Cheapflights users travelling from Seattle to Galveston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
C$ 105 C$ 284 No cancel fee 65%
Search Spirit Airlines flights
Alaska Airlines
C$ 141 C$ 301 No cancel fee 75%
Search Alaska Airlines flights
United Airlines
C$ 219 C$ 425 No cancel fee 69%
Search United Airlines flights
American Airlines
C$ 326 C$ 541 No cancel fee 71%
Search American Airlines flights

Hourly flight availability from Seattle to Galveston

See what time of day planes typically take off from Seattle towards Galveston.
Morning 6 AM to noon 68% of flight departures
Afternoon Noon to 6 PM 20% of flight departures
Evening 6 PM to midnight 11% of flight departures
Early morning Midnight to 6 AM 1% of flight departures
Midnight
6 AM
Noon
6 PM
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