Cheap Flights from San Antonio International to New York LaGuardia

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      Travellers and cabin class, 1 Adult, Economy

      Compare San Antonio International to New York LaGuardia flight deals

      Find the cheapest month or even day of the year to fly to New York LaGuardia

      Book the best New York LaGuardia fare with no extra fees

      Flight deals from San Antonio International to New York LaGuardia

      Looking for a cheap last-minute deal or the best return flight from San Antonio International Airport to New York LaGuardia Airport? If you want to travel next month, return fares start from R 4,708. Find the lowest prices on one-way and return tickets right here.

      Find the cheapest month to fly from San Antonio International to New York LaGuardia

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

      San Antonio to New York: Flight information

      The things to know before you go.
      Cheapest flight foundR 1,414
      Cheapest month to flySeptember

      Finding cheap flights from San Antonio International to New York LaGuardia: Frequently asked questions

      The best price we found for a return flight from San Antonio International to New York LaGuardia is R 4,608. 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.
      Currently, there are no airlines that fly direct from San Antonio International to New York LaGuardia. But we found flights with one or more stops from R 4,608.
      As of August 2026, there are no flights flying from San Antonio International to New York LaGuardia.
      The cheapest month to fly from San Antonio International to New York LaGuardia is usually September.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Antonio International Airport to New York LaGuardia Airport on Wednesday, 30 September 2026.
      No airlines currently offer direct flights between San Antonio International Airport and New York LaGuardia Airport. Most routes have one or more stops.
      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 New York LaGuardia 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 New York is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Southwest Airlines offers the cheapest flight tickets to New York LaGuardia.

      Flying from San Antonio International Airport (SAT) to New York LaGuardia Airport (LGA): what you need to know

      • The timezone in New York is UTC-5, which is one hour ahead of San Antonio.

      • Give yourself enough time to make your SAT to LGA flight. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.

      • During popular months such as July, it's a good idea to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead for an international flight whenever you're flying during a peak period in general.

      • We make it simple to book a flight with a stopover. To see your options for tickets from San Antonio International Airport to New York LaGuardia Airport, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to visit your chosen city. Popular stopovers between SAT and LGA include:

        • Atlanta Hartsfield-Jackson Airport

        • St Louis Airport

        • Dallas Love Field Airport

      How to find the cheapest flights from San Antonio International Airport (SAT) to New York LaGuardia Airport (LGA)

      • The lowest price we've seen for a one-way San Antonio International Airport to New York LaGuardia Airport flight is R 1,414. A round-trip plane ticket is currently R 4,608. Depending on the availability when you book, these fares could change.

      • It's usually best to book ahead of time if you want to get cheap tickets from SAT to LGA. That's because airlines change prices based on demand, which tends to rise closer to departure.

      • The 'Whole month' tool shows you the cheapest flights from San Antonio International Airport to New York LaGuardia Airport across every month. It's an easy way to find a bargain if your travel dates are flexible.

      • You don't need to check back in every day to see if fares have gone down when you set up a Price Alert. We'll send you an update the moment there's a change in price on cheap flights from SAT to LGA.

      • Pick your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from San Antonio International Airport to New York LaGuardia Airport.

      Handy information about San Antonio International Airport (SAT)

      • The address for SAT is 9800 Airport Boulevard.

      • San Antonio International Airport gets high marks for on-time performance. 82% of flights that take off from SAT reach their destination on time.

      • Central San Antonio to San Antonio International Airport is approximately 14 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're driving, ride-sharing or catching a taxi.

      • You can expect a trip time of roughly 50 minutes when using public transport.

      • Searching for a handy hotel near SAT? If you've booked an early flight from San Antonio International Airport to New York LaGuardia Airport, these accommodation options will put you moments from your departure gate:

      Arriving at New York LaGuardia Airport (LGA)

      When to fly to New York LaGuardia Airport (LGA)

      • It's time to plan your trip dates for your flight from San Antonio International Airport to New York LaGuardia Airport. July is the busiest month to visit New York. If you like a more relaxed vibe, go in December.

      • Lock in your flight from San Antonio International Airport to New York LaGuardia Airport for July if you want to explore New York during its warmest month. You can expect temperatures of between 18ºC (64ºF) and 30ºC (86ºF).

      • If you want to travel in cooler conditions, look for a cheap ticket from SAT to LGA in January. Temperatures average between -6ºC (21ºF) and 8ºC (46ºF) then.

      Explore more of the United States

      • You've done New York, now it's time to explore other parts of the United States. Journey about 129 kilometres south-west to Philadelphia to check off its leading sights. From Independence Hall to Liberty Bell and Philadelphia Museum of Art, your itinerary will be busy.

      • Boston is another favourite destination in the United States and is around 306 kilometres north-east of New York. No journey is complete without visiting Museum of Fine Arts Boston, Freedom Trail and Boston Tea Party Ships & Museum.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.