Frontier Airlines Milwaukee to San Antonio Flights

Cheapflightsplus.com will find cheap Frontier Airlines flights from Milwaukee to San Antonio. Compare airline ticket prices and book air tickets starting from $79 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Frontier Airlines, arrivals and departure details below.

Find Cheap Airfare Milwaukee (WI) — San Antonio (TX) by Frontier 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 - $79, two-way – $135.
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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
12:15 pm — 9:27 pm
12:15 pm — 1:52 pm F9435 Frontier Airlines
Milwaukee — Denver
4h 8m stop
6:00 pm — 9:27 pm UA5545 United Airlines
Denver — San Antonio
9h 12m
including layover
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from$80
12:15 pm — 11:00 pm
12:15 pm — 1:52 pm F9435 Frontier Airlines
Milwaukee — Denver
6h 3m stop
7:55 pm — 11:00 pm WN956 Southwest Airlines
Denver — San Antonio
10h 45m
including layover
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from$81
3:41 pm — 9:09 pm
+1 day
3:41 pm — 5:20 pm F9435 Frontier Airlines
Milwaukee — Denver
24h 39m stop
5:59 pm — 9:09 pm F9386 Frontier Airlines
Denver — San Antonio
29h 28m
including layover
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from$84
3:41 pm — 9:38 am
+1 day
3:41 pm — 5:20 pm F9435 Frontier Airlines
Milwaukee — Denver
3h 32m stop
8:52 pm — 11:51 pm F9264 Frontier Airlines
Denver — Dallas
8h 44m stop
8:35 am — 9:38 am AA1358 American Airlines
Dallas — San Antonio
17h 57m
including layover
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from$220
5:07 pm — 9:24 am
+1 day
5:07 pm — 8:30 pm F9814 Frontier Airlines
Milwaukee — Jacksonville
11h 20m stop
7:50 am — 9:24 am F9827 Frontier Airlines
Jacksonville — San Antonio
16h 17m
including layover
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from$79
7:26 pm — 8:44 am
+1 day
7:26 pm — 9:24 pm F91097 Frontier Airlines
Milwaukee — Las Vegas
3h 36m stop
1:00 am — 5:58 am UA634 United Airlines
Las Vegas — Houston
1h 47m stop
7:45 am — 8:44 am UA1138 United Airlines
Houston — San Antonio
13h 18m
including layover
Find flight
from$226
*Departure and arrival times are local. Last updated on 05/13/2024

Flight Information

There are 7 flights by Frontier Airlines from Milwaukee to San Antonio every week with departures from General Mitchell, Lawrence J Timmerman, Milwaukee General Mitchell. All flights arrive at San Antonio, Kelly AFB, Stinson Municipal, Randolph AFB, Martindale AAF.

Departures start from 12:15 pm to 7:26 pm. Nonstop flight is 9h 12m. The time difference between Milwaukee and San Antonio is 0h.

  • The fastest flight 9h 12m
  • Average flight time 14h 48m
  • The earliest flight 12:15 pm
  • The latest flight 7:26 pm
  • Distance 1097 ml

The cheapest flight by Frontier Airlines that our users were able to find is $79. This airfare is economy class on one-way F9814 flight for October 3, 2018 leaving General Mitchell in Milwaukee at 5:07 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Frontier Airlines there are other 4 airline carriers between Milwaukee and San Antonio. Please review schedules and prices from the most popular airlines to find the best airfare deals from Milwaukee to San Antonio.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

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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?

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  • 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.
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  • 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.

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