Cheap flights from Detroit to San Antonio (DTT - SAT)

Flight FAQs

From Detroit to San Antonio

Are flight prices decreasing from Detroit to San Antonio due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Detroit and San Antonio for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Detroit to San Antonio to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Some of the new policies that have been implemented to accommodate travelers flying from Detroit to San Antonio are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Detroit to San Antonio have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Detroit to San Antonio that may be offering flexible cancellation policies are Delta, United Airlines, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Detroit to San Antonio for under $200 on Cheapflights?

Yes, there are multiple flights from Detroit to San Antonio for under $200. The cheapest flight booked recently is on Frontier for just $139, but on average you can expect to pay $182.

Are there nonstop flights from Detroit to San Antonio for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Detroit to San Antonio under $300. A good price for a nonstop flight from Detroit to San Antonio is less than $329.

Are there last-minute flights available from Detroit to San Antonio for under $200?

There are currently 20+ open flights from Detroit to San Antonio within the next 7 days for less than $200.

What days are nonstop flights available from Detroit to San Antonio?

You can find nonstop flights on the following days: Sunday, Thursday, Friday, Saturday.

Is Detroit weather warmer or cooler than San Antonio?

With an average temperature of 97 °F, peak weather can be found in August. As a traveler, expect to see changes in flight prices during that period. The temperatures in San Antonio are hotter than in Detroit.

How long is the flight from Detroit to San Antonio?

Departing from Detroit to San Antonio will take you 3h 14m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Detroit to San Antonio round-trip?

Our cheapest airline available from Detroit to San Antonio is Frontier. Our recent data shows that you can find tickets from as low as $139 on this airline. An additional option worth looking into is Delta, starting at $217. Frontier is priced at 53% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Detroit to San Antonio one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $50. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Detroit to San Antonio for a low price.