Cheap Flights from New Orleans Louis Armstrong to San Antonio International

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Flight deals from New Orleans Louis Armstrong to San Antonio International

Looking for a cheap last-minute deal or the best return flight from New Orleans Louis Armstrong to San Antonio International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from New Orleans Louis Armstrong to San Antonio International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like New Orleans Louis Armstrong to San Antonio International flights are currently cheapest in April.

Direct flights from New Orleans Louis Armstrong to San Antonio International

New Orleans Louis Armstrong to San Antonio International: Alternative routes

Compare routes from New Orleans Louis Armstrong to San Antonio below. You may find an airport to fly into that's cheaper, faster, or easier than San Antonio International.

New Orleans to San Antonio: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 259
Cheapest month to flyApril
Average flight time1 hr, 39 mins
Most popular airlineSouthwest Airlines
Average flights per week8

Finding cheap flights from New Orleans Louis Armstrong to San Antonio International: Frequently asked questions

The best price we found for a return flight from New Orleans Louis Armstrong to San Antonio International is ر.ق.‏ 533. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 39 minutes is the average flight time from New Orleans Louis Armstrong to San Antonio International.
Southwest Airlines flies direct from New Orleans Louis Armstrong to San Antonio International.
As of April 2025, there are 8 flights per week flying from New Orleans Louis Armstrong to San Antonio International.
The cheapest month to fly from New Orleans Louis Armstrong to San Antonio International is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from New Orleans Louis Armstrong Airport to San Antonio International Airport on Thursday, 15 May 2025.
Yes – the average flight time is 1 hour and 39 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Antonio International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Antonio is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United and Southwest Airlines offer the cheapest flight tickets to San Antonio International.

Flying from Louis Armstrong New Orleans International Airport (MSY) to San Antonio International Airport (SAT): what you need to know

  • The average duration of a direct flight from Louis Armstrong New Orleans International Airport to San Antonio International Airport is 1 hour 40 minutes.

  • New Orleans and San Antonio share the UTC-5 timezone. This means you won't need to account for any time differences.

  • Take your pick of five weekly Louis Armstrong New Orleans International Airport to San Antonio International Airport flights. The 10:10 departure with Southwest Airlines is the earliest flight you can take. Southwest Airlines operates the last service of the day at 19:05.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to catch your MSY to SAT flight.

  • Travelling during a peak month such as October? Major public holidays and other high seasons can mean longer queues and delays at security. Be extra cautious and get there up to four hours before international flights and two hours before domestic departures.

  • Southwest Airlines is your gateway to exploring San Antonio (and perhaps some other great parts of United States!). Browse the direct flights from Louis Armstrong New Orleans International Airport to San Antonio International Airport offered by this popular carrier.

  • The airline with the highest booking volume on this route is Southwest Airlines.

  • With 74.6% of services landing on schedule, Southwest Airlines is the most punctual carrier operating MSY to SAT flights.

  • We make it a cinch to book a flight with a stopover. To see all your options for tickets from Louis Armstrong New Orleans International Airport to San Antonio International Airport, deselect 'Direct flights only.' Then, choose a flight that has a stop long enough to tour the city of your choice. Popular stopovers between MSY and SAT include:

    • George Bush Intercontinental Airport

    • Dallas Love Field Airport

    • William P. Hobby Airport

How to find the cheapest flights from Louis Armstrong New Orleans International Airport (MSY) to San Antonio International Airport (SAT)

  • ر.ق.‏ 259 is the best price for a one-way Louis Armstrong New Orleans International Airport to San Antonio International Airport flight. Return flights start at ر.ق.‏ 533. These prices can change depending on demand.

  • To secure cheap tickets from MSY to SAT, reserve your trip seven months before your departure date.

  • Schedule your trip for June. That's the cheapest month for flights from Louis Armstrong New Orleans International Airport to San Antonio International Airport. If you have flexibility with your dates, try out the 'Whole month' tool to see the cheapest price across every month.

  • Snapping up cheap flights from MSY to SAT is a breeze with Price Alerts. Simply create one of these automatic alerts and we'll get in touch when fares go down.

  • Secure the right flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Louis Armstrong New Orleans International Airport to San Antonio International Airport, use the 'Sort by' function. You can also filter results by airline, arrival and departure times, and number of stops.

Handy information about Louis Armstrong New Orleans International Airport (MSY)

  • You'll find MSY at 900 Airline Highway.

  • 81.19% of flights leaving Louis Armstrong New Orleans International Airport land at their destination according to schedule. Given its strong on-time stats, disruptions are unlikely when setting off from MSY.

  • Central New Orleans to Louis Armstrong New Orleans International Airport is around 24 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're driving, ride-sharing or catching a cab.

  • Catching public transport? Expect a trip time of around 50 minutes.

  • Taking an early flight from Louis Armstrong New Orleans International Airport to San Antonio International Airport? Avoid the stress of rushing to the terminal (and sneak in some extra precious sleep) by picking one of these stays close to MSY:

Arriving at San Antonio International Airport (SAT)

Getting from San Antonio International Airport (SAT) to central San Antonio

  • The street address for SAT is 9800 Airport Boulevard.

  • San Antonio International Airport is roughly 19 kilometres from central San Antonio. The drive time takes about 20 minutes.

  • It'll take around 1 hour 30 minutes when travelling by public transport.

When to fly to San Antonio International Airport (SAT)

  • The quietest month for a flight from Louis Armstrong New Orleans International Airport to San Antonio International Airport is April, while July is the busiest. Pick the ideal time to visit San Antonio based on whether you prefer a faster pace or a more relaxed vibe.

  • Book your flight from Louis Armstrong New Orleans International Airport to San Antonio International Airport for August if you want to visit San Antonio during its warmest month. Expect temperatures of between 23ºC and 40ºC.

  • If you want cooler conditions, look for a cheap ticket from MSY to SAT in January. Average temperatures are between 3ºC and 20ºC then.

Explore more of United States

  • You've seen San Antonio, now it's time to explore other parts of United States. Journey around 306 kilometres east to Houston to check off its top sights. From The Houston Museum of Natural Science to The Museum of Fine Arts, Houston, Beck Building and Hermann Park, you'll have a packed itinerary ahead.

  • If you're eager to discover another major stop in United States, consider Dallas, roughly 402 kilometres north-east of San Antonio. Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.