Spirit Airlines Seattle to San Antonio Flights

Cheapflightsplus.com will find cheap Spirit Airlines flights from Seattle to San Antonio. Compare airline ticket prices and book air tickets starting from $72 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Spirit Airlines, arrivals and departure details below.

Find Cheap Airfare Seattle (WA) — San Antonio (TX) by Spirit Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in may: one-way - $72, two-way – $123.
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Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
1:30 am — 5:33 pm
1:30 am — 7:29 am NK2949 Spirit Airlines
Seattle — Chicago
3h 5m stop
10:34 am — 1:25 pm NK595 Spirit Airlines
Chicago — Houston
3h 5m stop
4:30 pm — 5:33 pm UA552 United Airlines
Houston — San Antonio
14h 3m
including layover
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from$72
3:15 pm — 12:58 pm
+1 day
3:15 pm — 5:40 pm NK292 Spirit Airlines
Seattle — Las Vegas
14h 40m stop
8:20 am — 12:58 pm G454 Allegiant Air
Las Vegas — San Antonio
19h 43m
including layover
Find flight
from$99
6:00 am — 4:13 am
+1 day
6:00 am — 8:26 am NK1068 Spirit Airlines
Seattle — Las Vegas
15h 4m stop
11:30 pm — 4:13 am F91142 Frontier Airlines
Las Vegas — San Antonio
20h 13m
including layover
Find flight
from$85
6:00 am — 3:40 pm
6:00 am — 8:26 am NK1068 Spirit Airlines
Seattle — Las Vegas
2h 29m stop
10:55 am — 3:40 pm F91144 Frontier Airlines
Las Vegas — San Antonio
7h 40m
including layover
Find flight
from$94
7:49 pm — 10:53 am
+1 day
7:49 pm — 10:22 pm NK496 Spirit Airlines
Seattle — Las Vegas
7h 47m stop
6:09 am — 10:53 am F92074 Frontier Airlines
Las Vegas — San Antonio
13h 4m
including layover
Find flight
from$76
8:00 pm — 8:22 am
+1 day
8:00 pm — 10:21 pm NK496 Spirit Airlines
Seattle — Las Vegas
2h 59m stop
1:20 am — 6:03 am AA2526 American Airlines
Las Vegas — Dallas
1h 12m stop
7:15 am — 8:22 am AA2890 American Airlines
Dallas — San Antonio
10h 22m
including layover
Find flight
from$134
9:00 pm — 6:20 pm
+1 day
9:00 pm — 11:27 pm NK2957 Spirit Airlines
Seattle — Las Vegas
14h 13m stop
1:40 pm — 6:20 pm SY126 Sun Country Airlines
Las Vegas — San Antonio
19h 20m
including layover
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from$76
9:00 pm — 9:39 pm
+1 day
9:00 pm — 11:27 pm NK2957 Spirit Airlines
Seattle — Las Vegas
17h 36m stop
5:03 pm — 9:39 pm G4166 Allegiant Air
Las Vegas — San Antonio
22h 39m
including layover
Find flight
from$77
9:00 pm — 10:55 am
+1 day
9:00 pm — 11:27 pm NK2957 Spirit Airlines
Seattle — Las Vegas
6h 43m stop
6:10 am — 10:55 am F92074 Frontier Airlines
Las Vegas — San Antonio
11h 55m
including layover
Find flight
from$79
9:00 pm — 9:50 am
+1 day
9:00 pm — 11:27 pm NK2957 Spirit Airlines
Seattle — Las Vegas
2h 3m stop
1:30 am — 6:13 am NK214 Spirit Airlines
Las Vegas — Dallas
2h 32m stop
8:45 am — 9:50 am AA1860 American Airlines
Dallas — San Antonio
10h 50m
including layover
Find flight
from$113
9:00 pm — 10:20 am
+1 day
9:00 pm — 11:27 pm NK2957 Spirit Airlines
Seattle — Las Vegas
6h 28m stop
5:55 am — 10:20 am WN2346 Southwest Airlines
Las Vegas — San Antonio
11h 20m
including layover
Find flight
from$150
*Departure and arrival times are local. Last updated on 05/05/2024

Flight Information

There are 12 flights by Spirit Airlines from Seattle to San Antonio every week with departures from Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB. All flights arrive at San Antonio, Kelly AFB, Stinson Municipal, Randolph AFB, Martindale AAF.

Departures start from 1:30 am to 9:00 pm. Nonstop flight is 7h 40m. The time difference between Seattle and San Antonio is 2h.

  • The fastest flight 7h 40m
  • Average flight time 13h 4m
  • The earliest flight 1:30 am
  • The latest flight 9:00 pm
  • Distance 1774 ml

The cheapest flight by Spirit Airlines that our users were able to find is $72. This airfare is economy class on one-way NK2949 flight for October 7, 2020 leaving Seattle-Tacoma Intl in Seattle at 1:30 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Spirit Airlines there are other 7 airline carriers between Seattle and San Antonio. Please review schedules and prices from the most popular airlines to find the best airfare deals from Seattle to San Antonio.

Nonstop flights

There are 3 direct flights every day from Seattle. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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