Spirit Airlines Denver to San Antonio Flights

One way Round trip

Adults

Children under 12

Infants under 2 without place

Economy

Business

First

done

Page navigation

Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap Spirit Airlines flights from Denver to San Antonio. Compare airline ticket prices and book air tickets starting from $135 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 Denver (CO) — 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 january: one-way - $135, two-way – $232.

Direct flights

Check to choose departure date Check to choose departure date

Check prices for return flight

Find flights

Cheap Flights from Denver to San Antonio by Spirit Airlines

Look at the list of plane tickets for the most connecting flights by Spirit Airlines, their prices start from $135. There’re no direct flights. The fastest connecting flight – 11h 45m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $135 Find flight	11:04 pm Denver Denver International	12:30 pm+1 день San Antonio San Antonio	12h 26m layover 1h 38m - Baltimore 2h 2m - Orlando	Spirit Airlines	NK116 NK389 F91813
from $159 Find flight	11:45 pm Denver Denver International	12:54 pm+1 день San Antonio San Antonio	12h 9m layover 3h 31m - Miami 1h 23m - Houston	Spirit Airlines	NK970 UA333 UA2017

Show All Flights

*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 01/15/2025

Spirit Airlines Flight Schedule Denver to San Antonio

Below is a detailed 2025 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	Flight Details	Flight Time	Price
11:04 pm — 12:30 pm +1 day	11:04 pm — 4:32 am NK116 Spirit Airlines Denver — Baltimore 1h 38m stop 6:10 am — 8:33 am NK389 Spirit Airlines Baltimore — Orlando 2h 2m stop 10:35 am — 12:30 pm F91813 Frontier Airlines Orlando — San Antonio	12h 26m including layover	Find flight from$135
11:45 pm — 12:30 pm +1 day	11:45 pm — 5:29 am NK970 Spirit Airlines Denver — Miami 2h 1m stop 7:30 am — 8:30 am NK138 Spirit Airlines Miami — Orlando 2h 5m stop 10:35 am — 12:30 pm F91813 Frontier Airlines Orlando — San Antonio	11h 45m including layover	Find flight from$144
11:45 pm — 12:54 pm +1 day	11:45 pm — 5:29 am NK970 Spirit Airlines Denver — Miami 3h 31m stop 9:00 am — 10:32 am UA333 United Airlines Miami — Houston 1h 23m stop 11:55 am — 12:54 pm UA2017 United Airlines Houston — San Antonio	12h 9m including layover	Find flight from$159

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 01/15/2025

Flight Information

There are 4 flights by Spirit Airlines from Denver to San Antonio every week with departures from Denver International and Arapahoe Co. All flights arrive at San Antonio, Kelly AFB, Stinson Municipal, Randolph AFB, Martindale AAF.

Departures start from 11:04 pm to 11:45 pm. Nonstop flight is 11h 45m. The time difference between Denver and San Antonio is 1h.

The fastest flight 11h 45m
Average flight time 12h 9m
The earliest flight 11:04 pm
The latest flight 11:45 pm
Distance 796 ml

The cheapest flight by Spirit Airlines that our users were able to find is $135. This airfare is economy class on one-way NK116 flight for October 5, 2018 leaving Denver International in Denver at 11:04 pm, it includes all taxes and additional fees.

Find same flight?

Spirit Airlines Airplanes on the Route

List of the most popular Spirit Airlines airplanes flying from Denver to San Antonio:

Other Popular Airlines on the Route

Besides Spirit Airlines there are other 5 airline carriers between Denver and San Antonio. Please review schedules and prices from the most popular airlines to find the best airfare deals from Denver to San Antonio.

Nonstop flights

There are 1 direct flights every day from Denver. Airlines and fares are below:

F9 - Frontier Airlines

from $43

Find

See more direct flights

Connecting Flights

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

AS - Alaska Airlines

from $251

Find
F9 - Frontier Airlines

from $469

Find
UA - United Airlines

from $121

Find
Y4 - Volaris

from $337

Find
AM - Aeromexico

from $358

Find

See more connecting flights

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.