Alaska Airlines San Antonio to Detroit Flights

Cheapflightsplus.com will find cheap Alaska Airlines flights from San Antonio to Detroit. Compare airline ticket prices and book air tickets starting from $554 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Alaska Airlines, arrivals and departure details below.

Find Cheap Airfare San Antonio (TX) — Detroit (MI) by Alaska 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 december: one-way - $554, two-way – $950.
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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 Arrival Flight Details Flight Time Price
7:00 am — 3:40 pm
+1 day
7:00 am — 9:29 am AS437 Alaska Airlines
San Antonio — Seattle
22h 51m stop
8:20 am — 3:40 pm AS304 Alaska Airlines
Seattle — Detroit
31h 40m
including layover
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from$554
7:00 am — 8:43 pm
7:00 am — 9:34 am AS437 Alaska Airlines
San Antonio — Seattle
1h 4m stop
10:38 am — 4:50 pm AS352 Alaska Airlines
Seattle — Chicago
1h 19m stop
6:09 pm — 8:43 pm AS4475 Alaska Airlines
Chicago — Detroit
12h 43m
including layover
Find flight
from$660
*Departure and arrival times are local. Last updated on 12/21/2024

Flight Information

There are 3 flights by Alaska Airlines from San Antonio to Detroit every week with departures from San Antonio, Kelly AFB, Stinson Municipal, Randolph AFB, Martindale AAF. All flights arrive at Detroit City and Willow Run.

Departures start from 7:00 am to 7:00 am. Nonstop flight is 12h 43m. The time difference between San Antonio and Detroit is 1h.

  • The fastest flight 12h 43m
  • Average flight time 22h 12m
  • The earliest flight 7:00 am
  • The latest flight 7:00 am
  • Distance 1233 ml

The cheapest months for traveling to Detroit are december (from 554 $), january (from 660 $).

The cheapest flight by Alaska Airlines that our users were able to find is $554. This airfare is economy class on one-way AS437 flight for December 29, 2024 leaving San Antonio in San Antonio at 7:00 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

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

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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  • 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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