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  1. Flights
  2. United States
  3. St Louis, MO
  4. San Antonio - St Louis, MO

San Antonio to St Louis, MO flights

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Discover the cheapest flights from San Antonio to St Louis, MO
Wed 6 Jan - Mon 11 Jan
AA
AADirect
SAT - STL
AA
AADirect
STL - SAT
242£
235£
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from San Antonio to St Louis, MO

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of November. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
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week: 16 Nov - 22 Nov
Flights from just £149
£406
£149
£162
£179
NovemberJanuary
Flight Time3 h and 6 mFlights from San Antonio and St Louis, MO last around 3 h and 6 m, although this flight time may also depend on other factors.
Cheapest flight£235The cheapest price available for flights from San Antonio to St Louis, MO that have been booked by our customers in the last 72 hours
Origin airportSan Antonio International AirportWhen flying from San Antonio to St Louis, MO
Destination airportSt. Louis Lambert International AirportFor the route from San Antonio to St Louis, MO
Peak seasonMarchAccording to search data from our customers, March is the busiest time to fly from San Antonio to St Louis, MO
Average price of one-way£134Average flight price from San Antonio - St Louis, MO at eDreams is £134, which is averaged from the last 6 months of data
Best time to bookDecemberData from our customers tells us that November is the most popular time to fly to St Louis, MO from San Antonio
Distance: 793 mi

Book a flight from San Antonio to St Louis, MO

eDreams lists every direct and indirect flight from San Antonio to St Louis, MO (United States) in one place. Once your results are in, sort by schedule or price and book whichever suits your plans best.

Recently, the lowest fare on this route was £235, though your own price will depend on your travel dates and departure times.

Flying direct from San Antonio to St Louis, MO takes around 3 h and 6 m; indirect flights take longer.

San Antonio to St Louis, MO: airports and airlines

It helps to know exactly where you're departing from and arriving at before you book. Take a look at the airports involved and compare the airlines flying this route.

St Louis, MO weather

The time of the year when you decide to travel may come down to the kind of climate you prefer. St Louis, MO sees average temperatures of around 31ºC in the warmest months, falling to -3ºC in the coldest. Bear this in mind when you pack or plan anything outdoors.

  • Highs: as much as 32ºC
  • Lows: as little as -5ºC
  • Hottest month: July
  • Coldest month: January
  • Driest month: February
  • Wettest month: May

How to find a cheaper flight from San Antonio to St Louis, MO

The following tips can help you find a cheaper flight from San Antonio to St Louis, MO:

  • Flexible dates: compare fares across two or three different departure days. Flying a day earlier or later can sometimes shave a good amount off the price.
  • Baggage allowance: check exactly what each fare includes before you book, so you don't get caught out by extra charges at the airport.
  • Airports on your route: double-check which airports you'll depart from and land at, particularly if the city has more than one. This makes it easier to plan your transfer and work out your total travel cost.

Are you looking for a bigger saving? Book a Flight + Hotel package to bundle both together in one booking and unlock exclusive discounts on your stay in St Louis, MO. Adding a hire car to the same booking can bring extra savings too.

FAQs about flights from San Antonio to St Louis, MO

What are the advantages of purchasing flexible flight tickets to St Louis, MO through eDreams UK?
With a flexible flight ticket, you're assured a refund or the option to rebook without any additional fees if your flight from San Antonio to St Louis, MO gets canceled. eDreams UK has got you covered, ensuring peace of mind and hassle-free travel changes! Plus, this flexibility allows you to adapt your travel plans with ease, offering greater convenience in today’s unpredictable travel environment.
What is the average cost for flights from San Antonio to St Louis, MO?
The typical cost for a flight from San Antonio to St Louis, MO is approximately £134. It's important to note that this price can fluctuate based on various factors, including the time of year and how far in advance you book your ticket. For instance, booking during peak travel seasons or last minute may result in higher fares, while off-peak times might offer more affordable options.
How can I search for and book flights from San Antonio to St Louis, MO on eDreams UK, and also find the best deals?
With our flight search engine, you can discover flights starting at just £235 for the route from San Antonio to St Louis, MO. At eDreams UK, our priority is to offer you the most affordable options. You have the flexibility to customize your search based on various criteria, including stopovers, airports, travel dates, and additional filters. This way, you can tailor your journey to meet your specific needs and preferences, ensuring a seamless travel experience.
When is the best time to book a flight ticket from San Antonio to St Louis, MO?
The top months for booking flights from San Antonio to St Louis, MO are November, October and July. Travelers often find the best deals and optimal flight options during these times, making them ideal for planning your trip.
What are the best months to book a flight from San Antonio to St Louis, MO?
The best time to fly to St Louis, MO from San Antonio really hinges on various personal preferences, particularly regarding budget considerations. In terms of popularity, December stands out as the top month for flights to St Louis, MO from San Antonio, as indicated by our customer search data. Following closely are February and January. If your goal is to escape the hustle and bustle of peak season and find a more tranquil experience, consider traveling during May, July or June. These months are associated with significantly fewer searches, making them a great choice for those seeking a quieter getaway from San Antonio to St Louis, MO.
How long does it take to fly from San Antonio to St Louis, MO?
The average flight time from San Antonio to St Louis, MO is approximately 3 h and 6 m. This journey typically covers a distance of about 792.93 mi. Please note that the flights along this route may include one or more layovers in different cities.

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