Cheap flights from San Antonio to St Louis (SAT - STL)

Flight FAQs

From San Antonio to St Louis

Are flight prices decreasing from San Antonio to St Louis 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 San Antonio and St Louis 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 San Antonio to Lambert-St Louis to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from San Antonio to Lambert-St Louis 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 San Antonio to Lambert-St Louis have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and Frontier flying from San Antonio to Lambert-St Louis have implemented new flexible cancellation policies.

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

Yes, there are multiple flights from San Antonio to St Louis for under $200. The cheapest flight booked recently is on Delta for just $148, but on average you can expect to pay $199.

Are there nonstop flights from San Antonio to St Louis for under $100 on Cheapflights?

There are no nonstop flights from San Antonio to St Louis, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

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

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

How popular is this flight route?

Within the past month, 18 users have taken a look at flights from San Antonio to Lambert-St Louis.

Does it rain more in San Antonio or St Louis?

The rainfall in San Antonio is generally less than the rainfall in St Louis. This will continue over the next 10 days.

Is San Antonio weather warmer or cooler than St Louis?

Temperatures around the 97 °F's can be experienced in August. The weather in St Louis is colder than in San Antonio. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from San Antonio to St Louis?

A quick flight from San Antonio to St Louis can take about 4h 46m. United Airlines provides one of the quickest options available for as low as $210. 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 San Antonio to St Louis round-trip?

Delta, at $148, was found to be the cheapest airline from San Antonio to St Louis.Alternate airlines to your destination round-trip include American Airlines and United Airlines. You may be able to fly from San Antonio to St Louis for 49% less than the average price by searching for these airlines.

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

$74 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and Frontier, with prices starting from $78 and $85, respectively.