$573 Cheap Flights from Seattle (SEA) to General Santos (GES)

View $573 flight on Wed, Nov 26, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to General Santos (GES)

Cheap Flights from Seattle to General Santos (SEA-GES)

Prices were available within the past 7 days and start at $573 for one-way flights and $1,030 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Mon, Oct 20 - Mon, Oct 27
SEA
Seattle
GES
General Santos
$1,030 Roundtrip, found 2 days ago
$1,030
Roundtrip
found 2 days ago
Select China Airlines flight, departing Mon, Oct 20 from Seattle to General Santos, returning Mon, Oct 27, priced at $1,030 found 2 days ago
Asiana Airlines
Tue, Oct 21 - Sun, Oct 26
SEA
Seattle
GES
General Santos
$1,037 Roundtrip, found 2 days ago
$1,037
Roundtrip
found 2 days ago
Select Asiana Airlines flight, departing Tue, Oct 21 from Seattle to General Santos, returning Sun, Oct 26, priced at $1,037 found 2 days ago
Philippine Airlines
Tue, Feb 3 - Fri, Mar 13
SEA
Seattle
GES
General Santos
$1,069 Roundtrip, found 2 hours ago
$1,069
Roundtrip
found 2 hours ago
Select Philippine Airlines flight, departing Tue, Feb 3 from Seattle to General Santos, returning Fri, Mar 13, priced at $1,069 found 2 hours ago
Philippine Airlines
Fri, Oct 17 - Mon, Oct 27
SEA
Seattle
GES
General Santos
$1,078 Roundtrip, found 2 days ago
$1,078
Roundtrip
found 2 days ago
Select Philippine Airlines flight, departing Fri, Oct 17 from Seattle to General Santos, returning Mon, Oct 27, priced at $1,078 found 2 days ago
Asiana Airlines
Tue, Oct 21 - Sat, Oct 25
SEA
Seattle
GES
General Santos
$1,091 Roundtrip, found 2 days ago
$1,091
Roundtrip
found 2 days ago
Select Asiana Airlines flight, departing Tue, Oct 21 from Seattle to General Santos, returning Sat, Oct 25, priced at $1,091 found 2 days ago
Philippine Airlines
Sun, Feb 1 - Wed, Mar 11
SEA
Seattle
GES
General Santos
$1,094 Roundtrip, found 9 hours ago
$1,094
Roundtrip
found 9 hours ago
Select Philippine Airlines flight, departing Sun, Feb 1 from Seattle to General Santos, returning Wed, Mar 11, priced at $1,094 found 9 hours ago
China Airlines
Wed, Nov 26 - Wed, Dec 3
SEA
Seattle
GES
General Santos
$1,097 Roundtrip, found 5 days ago
$1,097
Roundtrip
found 5 days ago
Select China Airlines flight, departing Wed, Nov 26 from Seattle to General Santos, returning Wed, Dec 3, priced at $1,097 found 5 days ago
Asiana Airlines
Tue, Oct 21 - Fri, Oct 24
SEA
Seattle
GES
General Santos
$1,104 Roundtrip, found 2 days ago
$1,104
Roundtrip
found 2 days ago
Select Asiana Airlines flight, departing Tue, Oct 21 from Seattle to General Santos, returning Fri, Oct 24, priced at $1,104 found 2 days ago
Alaska Airlines
Tue, Oct 14 - Fri, Nov 14
SEA
Seattle
GES
General Santos
$1,107 Roundtrip, found 2 days ago
$1,107
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Oct 14 from Seattle to General Santos, returning Fri, Nov 14, priced at $1,107 found 2 days ago
EVA Airways
Wed, Oct 15 - Tue, Oct 28
SEA
Seattle
GES
General Santos
$1,116 Roundtrip, found 2 days ago
$1,116
Roundtrip
found 2 days ago
Select EVA Airways flight, departing Wed, Oct 15 from Seattle to General Santos, returning Tue, Oct 28, priced at $1,116 found 2 days ago

Alternative airports near General Santos

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to General Santos GES. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $1,116
GES
General Santos
CheapestClosest
Average driving time to city center9 min
Flights from $1,116
Flights from Seattle (SEA) to General Santos (GES)
Origin airport
Seattle - Tacoma Intl.
Destination airport
General Santos
Airlines serving
Philippine Airlines
Roundtrip price
$1,030
Distance
6937 mi

Seattle to General Santos Flights

The cheapest times to fly from Seattle to General Santos

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to General Santos are during the month of October. You can find some of the cheapest flights from Seattle to General Santos with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to General Santos

Sunday is one of the best days to book for cheap flights from Seattle to General Santos: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to General Santos

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to General Santos in 2025. You can also book with separate airlines for your outbound and return journeys, from $573 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to General Santos flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to General Santos airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to General Santos Airport (GES) cost?
Grab a cheap one-way flight from $573 or cheap return flight from $1,030 from Seattle - Tacoma Intl. Airport (SEA) to General Santos Airport (GES) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to General Santos Airport (GES)?
The cheapest month to fly from SEA to GES is October, when demand is low. Off-peak season is often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to General Santos Airport (GES)?
To find the cheapest airline flying from SEA to GES, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to General Santos Airport (GES)?
There are no daily direct flights from Seattle - Tacoma Intl. Airport (SEA) to General Santos Airport (GES). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from SEA to GES?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a range of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to General Santos Airport (GES)?
Choose a flight from Seattle - Tacoma Intl. Airport (SEA) to General Santos Airport (GES) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to General Santos Airport (GES) last-minute?
Last-minute fares from SEA to GES are generally more expensive. For the cheapest rates, start looking for flights early. That being said, if your travel plans are flexible, it's possible to find a cheap ticket right before your journey.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to General Santos Airport (GES)?
If you reserved your SEA to GES flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.