Cheap flights from San Antonio to St. Louis from $49
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to St. Louis departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Antonio to St. Louis by changing tabs
Find the cheapest one-way flights from San Antonio to St. Louis
If you're looking for one-way flights from San Antonio to St. Louis, view some of our deals below provided by American Airlines, Delta and Frontier
Search last-minute flights to St. Louis from San Antonio
Find and compare round-trip flight prices for your last-minute flight from San Antonio to St. Louis
Best airlines flying from San Antonio to St. Louis
Compare and see reviews for airlines that fly from San Antonio to St. Louis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $123 | Free Cancellation | Rating 6.3 4,139 reviews | |||
| PriceFrom $214 | Free Cancellation | Rating 8.0 11,004 reviews | |||
| PriceFrom $268 | Free Cancellation | Rating 7.3 14,898 reviews | |||
| PriceFrom $277 | Free Cancellation | Rating 7.4 11,255 reviews |
Spirit Airlines flights from San Antonio to St. Louis
Our best Spirit Airlines deals on San Antonio to St. Louis flight tickets
United Airlines flights from San Antonio to St. Louis
Our best United Airlines deals on San Antonio to St. Louis flight tickets
How to get the cheapest flight ticket from San Antonio to St. Louis
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from San Antonio to St. Louis?
February. The cheapest time of year to fly to St. Louis from San Antonio is February. Most expensive is August
What is the cheapest day to depart San Antonio for St. Louis?
Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Wednesday
When is the cheapest time to fly from San Antonio to St. Louis?
In the evening. San Antonio to St. Louis flights are approximately 39% more expensive in the afternoon than in the evening
What is the cheapest airline that flies to St. Louis from San Antonio?
Frontier. American Airlines, Delta, and Frontier are the most popular carriers operating from San Antonio to St. Louis
What is the cheapest San Antonio to St. Louis flight route?
San Antonio - Lambert-St Louis. Fly from San Antonio to Lambert-St Louis for the best San Antonio - St. Louis flight prices
How far in advance should you book San Antonio to St. Louis flights?
49 days before. The cheapest time to buy a flight from San Antonio to St. Louis is approximately 49 days to departure
How many flights depart from San Antonio to St. Louis on average per day?
The number of flights available between San Antonio and St. Louis is 1 per day as of April 2024. The most frequent departure time is 4:00AM, with 50% of daily flights leaving in the morning.
How many flights depart from San Antonio to St. Louis on average per week?
The number of flights available between San Antonio and St. Louis is 10 per week as of April 2024. The most frequent departure day is Sunday, with 30% of weekly flights leaving on this day.
Cheap San Antonio to St. Louis (SAT to STL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Antonio to St. Louis
Best Price Found | $49 |
|---|---|
Fastest flight time | 3h 54m |
Direct flights | None |
Airports in St. Louis | 1 airport |
How far is San Antonio to Lambert-St Louis by plane?
San Antonio and Lambert-St Louis are 792.4 mi apart from one another. By plane, this route typically takes 3h 54m.
When did momondo last update prices for flights from San Antonio Airport to Lambert-St Louis Airport?
Prices for flights from San Antonio Airport to Lambert-St Louis Airport were last updated today.
How many operators does momondo search for flights from San Antonio Airport to Lambert-St Louis Airport?
As of April 2024, there are 4 operators available to choose from for flights from San Antonio Airport to Lambert-St Louis Airport.
How old do you have to be to fly from San Antonio Airport to Lambert-St Louis Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from San Antonio to St. Louis?
It is quick and easy to find San Antonio to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.
Can I find flights from San Antonio to St. Louis with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to St. Louis from San Antonio with this policy.
How can momondo help me find flights from San Antonio to St. Louis?
Once all potential San Antonio to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from San Antonio to St. Louis right now. Can momondo alert me if prices change?
Yes. momondo can track prices for San Antonio to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.