Cheap flights from Missouri to San Antonio from $76
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to San Antonio departing on 6/3. 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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Frontier flights from Missouri to San Antonio
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Spirit Airlines flights from Missouri to San Antonio
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How to get the cheapest flight ticket from Missouri to San Antonio
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 to San Antonio?
If you aren’t able to travel during the month of August, then book flights to San Antonio from Missouri during January instead. Flights to San Antonio in January, while not as cheap as those in August, still average around $318.
What is the cheapest day to depart on your flight to San Antonio?
The cheapest day to depart on your flight to San Antonio is on a Tuesday when prices can be found for as low as $333. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $487.
What is the cheapest time of day to depart on your flight to San Antonio?
According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from Missouri to San Antonio at noon for as low as $382. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the evening, with an average ticket price of $438. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Missouri to San Antonio flight route?
Fly from Lambert-St Louis to San Antonio for the best Missouri - San Antonio flight prices
How far in advance should I book a flight to San Antonio?
You are more likely to see cheaper flights to San Antonio from Missouri when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $334 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Missouri for as low as $271 on momondo.
What cabin class options are available on Missouri to San Antonio flights?
There are 1 cabin classes available to choose from on Missouri to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Missouri to San Antonio?
Spirit Airlines, American Airlines, and Frontier are the most popular carriers operating from Missouri to San Antonio
What airlines fly to San Antonio?
American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to San Antonio from Missouri according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 6 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.
How many flights depart from Missouri to San Antonio on average per day?
2 flights are operational daily from Missouri to San Antonio as of April 2025. The most popular departure time for this route is 10:00AM, with 47% of flights per day taking off in the afternoon.
How many flights depart from Missouri to San Antonio on average per week?
15 flights are operational weekly from Missouri to San Antonio as of April 2025. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.
Cheap Missouri to San Antonio flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Missouri to San Antonio
When did momondo last update prices for flights from Missouri to San Antonio Airport?
Prices for flights from Missouri to San Antonio Airport refresh daily.
How many operators does momondo search for flights from Missouri to San Antonio Airport?
There are 6 operators available for flights from Missouri to San Antonio Airport as of April 2025.
How old do you have to be to fly from Missouri to San Antonio 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 Missouri to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Missouri to San Antonio?
momondo data reveals that the most frequently booked plane model on the route from Missouri to San Antonio is Boeing 737-700 Passenger/BBJ1 (winglets), representing 43.10% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 25.00%, Boeing 737 MAX 8 at 21.98%, and Embraer 175 at 2.16%.
Best airlines flying from Missouri to San Antonio
Compare and see reviews for airlines that fly from Missouri to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $128 | Free Cancellation | Rating 5.9 3,287 reviews | |||
| PriceFrom $137 | Free Cancellation | Rating 6.3 7,963 reviews | |||
| PriceFrom $139 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $187 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $197 | Free Cancellation | Rating 8.0 4,294 reviews | |||
| PriceFrom $218 | Free Cancellation | Rating 7.4 8,696 reviews |
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Missouri to San Antonio?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Missouri to San Antonio. momondo saves you time and could save you money on your trip.
Can I find flights from Missouri to San Antonio with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to San Antonio from Missouri with this policy.
How can momondo help me find flights from Missouri to San Antonio?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Missouri.
I’m not ready to book a flight from Missouri to San Antonio right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to San Antonio from Missouri. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.