Good to know - Cheap tickets Seattle — San Antonio
| Cheapest flight found | $88 |
|---|---|
| Minimal flight time | 3h 49m |
| Flight distance | 2874 km |
| Most popular airline | Alaska Airlines |
Airfare Seattle – San Antonio by month
Here you can find out in what months how much a ticket Seattle – San Antonio costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| September 2025 | ||
| August 2025 | ||
| March 2025 |
Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Schedule of direct flights Seattle — San Antonio
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 09:00 | 14:49 | sun | AS9421 | Alaska Airlines | 3h 49m | Seattle-Tacoma International Airport — San Antonio International Airport | Select dates |
| 10:45 | 16:35 | thu | AS9460 | AlphaSky | 3h 50m | Seattle-Tacoma International Airport — San Antonio International Airport | Select dates |
| 10:45 | 16:35 | thu | AS9460 | Alaska Airlines | 3h 50m | Seattle-Tacoma International Airport — San Antonio International Airport | Select dates |
| 11:00 | 16:49 | sat | AS9420 | Alaska Airlines | 3h 49m | Seattle-Tacoma International Airport — San Antonio International Airport | Select dates |
| 11:00 | 16:50 | mon | AS9421 | Alaska Airlines | 3h 50m | Seattle-Tacoma International Airport — San Antonio International Airport | Select dates |
| 11:00 | 16:50 | mon | AS9421 | AlphaSky | 3h 50m | Seattle-Tacoma International Airport — San Antonio International Airport | Select dates |
| 11:13 | 17:14 | thu | AS494 | Alaska Airlines | 4h 1m | Seattle-Tacoma International Airport — San Antonio International Airport | Select dates |
| 11:30 | 17:19 | tue | AS9421 | Alaska Airlines | 3h 49m | Seattle-Tacoma International Airport — San Antonio International Airport | Select dates |
| 11:40 | 17:45 | mon, tue, wed, thu, fri, sun | AS494 | Alaska Airlines | 4h 5m | Seattle-Tacoma International Airport — San Antonio International Airport | Select dates |
| 11:40 | 17:45 | mon, wed | AS494 | AlphaSky | 4h 5m | Seattle-Tacoma International Airport — San Antonio International Airport | Select dates |
Popular airlines flying Seattle — San Antonio
Flight Seattle – San Antonio is served by 17 airlines. 2 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Dynamics airfare Seattle — San Antonio by month for the last year
according to LowCost.Club for the last year
The airfare depends on the departure date. Our chart shows the low season prices on route Seattle — San Antonio
The graph shows that booking flights Seattle — San Antonio is best planned for March and flights Seattle — San Antonio — Seattle in the month of September.
Flights Seattle — San Antonio
The selection of cheap flights Seattle — San Antonio
Here you can find and purchase the cheapest flights Seattle — San Antonio from $88 and Seattle — San Antonio — Seattle from $109.
The price of the flight Seattle — San Antonio (United States) — Seattle from $109 (round-trip).
The average price of the flight Seattle — San Antonio (United States) — Seattle $276 (round-trip).
- Departure city: Seattle
- IATA code of the city of origin: SEA
- Departure airports: Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport
- Departure country: United States
- Destination city: San Antonio
- IATA code of the destination city: SAT
- Destination airports: Randolph AFB, Kelly AFB, Stinson Municipalcipal, San Antonio International Airport, Martindale Army Heliport
- Destination country: United States
Low cost flights Seattle — San Antonio (SEA — SAT)
The distance between Seattle and San Antonio 1786 miles (or 2874 kilometres).
The time difference between Seattle and San Antonio is 2 h.
Minimal flight time from Seattle to San Antonio 3h 49m.
LowCostClub always do a comparison of airfares Seattle — San Antonio with several airlines (include Alaska Airlines, AlphaSky). They will always give you all available options so you can find the cheapest flight to San Antonio. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Seattle — San Antonio. Last week, for instance, the cheapest round-trip prices stood at $109 while the cheapest one-way price that was available within the last week cost $88
Routes from nearby cities to San Antonio
A flight from a neighbouring city can help you save money on plane tickets.
Most often, flights to San Antonio are from Bellingham. The cheapest plane ticket to San Antonio can be bought from $128 with a departure from Pasco, which is also the nearest city from Seattle.
Popular International routes from Seattle
Popular routes from San Antonio
If you are going to fly from San Antonio, then study the popular flights. The most popular flights from San Antonio:
Popular domestic routes from Seattle
FAQ about Seattle — San Antonio
Are there any direct flights Seattle — San Antonio?
Yes, they do: AS9421, AS9460, AS9420, AS494, AS9577
Can we fly from Seattle to San Antonio?
Yes, you can fly from Seattle to San Antonio. Seattle has 3 airports (Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport) for flights. Alaska Airlines, AlphaSky depart from Seattle on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through ABX Air, Aerolink Uganda, Aeromexico, American Airlines, Ameriflight, Delta Air Lines, FedEx, Frontier (George the Steller Sea Lion Livery), Jet Linx Aviation, NetJets, Phoenix Air, Southwest Airlines, Sun Country Airlines, United Airlines, UPS, Volaris, WestJet.
How long does it take to fly from Seattle to San Antonio?
A direct flight lasts an average of 3h 49m, during which time the aircraft covers a distance of 2874 km.
How much do flights Seattle — San Antonio cost?
The price of flights Seattle — San Antonio starts from $88.
What days does the plane fly Seattle — San Antonio?
Planes fly Seattle — San Antonio 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun
What airports are there in Seattle and San Antonio?
In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport. In San Antonio — Randolph AFB, Kelly AFB, Stinson Municipalcipal, San Antonio International Airport, Martindale Army Heliport.
What flights are currently flying from Seattle to San Antonio?
The following flights fly between Seattle and San Antonio: AS9421, AS9460, AS9460, AS9420, AS9421, AS9421, AS494, AS9421, AS494, AS494, AS9577
What month is the cheapest to fly from Seattle to San Antonio?
High season is considered to be August and the cheapest month is March. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Seattle — San Antonio flight deals.
Which airlines direct fly from Seattle to San Antonio?
The following airlines have direct flights Seattle — San Antonio: Alaska Airlines, AlphaSky.
Which airlines fly from Seattle to San Antonio?
All the following airlines flights Seattle — San Antonio: ABX Air, Aerolink Uganda, Aeromexico, Alaska Airlines, AlphaSky, American Airlines, Ameriflight, Delta Air Lines, FedEx, Frontier (George the Steller Sea Lion Livery), Jet Linx Aviation, NetJets, Phoenix Air, Southwest Airlines, Sun Country Airlines, United Airlines, UPS, Volaris, WestJet.