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Cheap flights from San Antonio to New York from $325

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 New York departing on 8/15. 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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0 bags

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Find the cheapest flights from San Antonio to New York

Cheap round-trip flights

Southwest Logo
1:10 pm - 10:05 pmSAT-ISP
7h 55m1 stop
Southwest Logo
6:25 am - 11:25 amISP-SAT
6h 00m1 stop
$365Southwest
Find Deal
Tue, Aug 26 - Sun, Aug 31
Southwest Logo
11:15 am - 10:05 pmSAT-ISP
9h 50m2 stops
Southwest Logo
1:25 pm - 8:30 pmISP-SAT
8h 05m1 stop
$370Southwest
Find Deal
Tue, Aug 26 - Sun, Aug 31
Southwest Logo
12:05 pm - 10:05 pmSAT-ISP
9h 00m2 stops
Southwest Logo
1:25 pm - 11:05 pmISP-SAT
10h 40m2 stops
$375Southwest
Find Deal
Tue, Aug 26 - Sun, Aug 31
Southwest Logo
12:25 pm - 10:10 pmSAT-ISP
8h 45m1 stop
Southwest Logo
6:00 am - 10:50 amISP-SAT
5h 50m1 stop
$427Southwest
Find Deal
Fri, Aug 1 - Mon, Aug 4
Southwest Logo
1:20 pm - 12:05 amSAT-ISP
9h 45m2 stops
Southwest Logo
5:45 pm - 10:40 pmISP-SAT
5h 55m1 stop
$432Southwest
Find Deal
Fri, Aug 1 - Mon, Aug 4
Southwest Logo
12:25 pm - 10:10 pmSAT-ISP
8h 45m1 stop
Southwest Logo
6:00 am - 12:15 pmISP-SAT
7h 15m1 stop
$437Southwest
Find Deal
Fri, Jul 18 - Sun, Jul 20
Southwest Logo
3:30 pm - 12:05 amSAT-ISP
7h 35m2 stops
Southwest Logo
6:00 am - 12:15 pmISP-SAT
7h 15m1 stop
$442Southwest
Find Deal
Fri, Jul 18 - Sun, Jul 20
Southwest Logo
3:35 pm - 12:05 amSAT-ISP
7h 30m2 stops
Southwest Logo
6:00 am - 3:30 pmISP-SAT
10h 30m2 stops
$447Southwest
Find Deal
Fri, Jul 18 - Sun, Jul 20
 Logo
7:10 am - 6:59 pmSAT-ISP
10h 49m2 stops
 Logo
10:44 am - 10:42 pmISP-SAT
12h 58m3 stops
Thu, Aug 7 - Mon, Aug 11
 Logo
7:10 am - 10:04 amSAT-ISP
25h 54m3 stops
 Logo
10:44 am - 10:42 pmISP-SAT
12h 58m3 stops
Thu, Aug 7 - Mon, Aug 11

Southwest flights from San Antonio to Islip, New York

Our best Southwest deals on San Antonio to Islip, New York flight tickets
Southwest
Aug 26
SAT1:10 pmSan Antonio
7h 55m
1 stop
ISP10:05 pmIslip Long Island
Aug 31
ISP6:25 amIslip Long Island
6h 00m
1 stop
SAT11:25 amSan Antonio
Southwest
Aug 26
SAT11:15 amSan Antonio
9h 50m
2 stops
ISP10:05 pmIslip Long Island
Aug 31
ISP1:25 pmIslip Long Island
8h 05m
1 stop
SAT8:30 pmSan Antonio
Southwest
Aug 26
SAT12:05 pmSan Antonio
9h 00m
2 stops
ISP10:05 pmIslip Long Island
Aug 31
ISP1:25 pmIslip Long Island
10h 40m
2 stops
SAT11:05 pmSan Antonio

See travel insights to New York from

How to get the cheapest flight ticket from San Antonio to Islip, New York

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 airline that flies from San Antonio to Islip Long Island?

Frontier is the most popular carrier operating from San Antonio to Islip Long Island

What airlines fly to Islip, New York?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Islip, New York from San Antonio according to our data. United Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 7 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

When to book flights from San Antonio to Islip, New York

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Islip, New York according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Islip, New York (SAT to ISP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Islip, New York

Best Price Found

$325

Fastest flight time

7h 30m

Direct flights

None

Airports in Islip, New York

1 airport
The best one-way flight to Islip, New York from San Antonio in the past 72 hours is $325. The best round-trip flight deal from San Antonio to Islip, New York found on momondo in the last 72 hours is $365.
The fastest flight from San Antonio to Islip, New York takes 7h 30m
There are no direct flights from San Antonio to Islip, New York. Popular non-direct route for this connection is San Antonio Airport - Islip Long Island Airport.
There is 1 airport near Islip, New York: Islip Long Island (ISP)

  • How far is San Antonio to Islip Long Island by plane?

    The distance between San Antonio and Islip Long Island is about 1619.5 mi. A reasonable flight in good conditions will take 7h 30m.

  • When did momondo last update prices for flights from San Antonio Airport to Islip Long Island Airport?

    Prices for flights from San Antonio Airport to Islip Long Island Airport refresh daily.

  • How many operators does momondo search for flights from San Antonio Airport to Islip Long Island Airport?

  • How old do you have to be to fly from San Antonio Airport to Islip Long Island 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 Islip Long Island Airport.

  • What documentation or ID do you need to fly to Islip Long Island Airport?

    The necessary travel and health documents for your Islip Long Island Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Antonio to Islip, New York?


Best airlines flying from San Antonio to Islip, New York

Compare and see reviews for airlines that fly from San Antonio to Islip, New York with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $314Free CancellationRating
8.0
4,280 reviews
Search Southwest flights

Traveling to a place near New York?

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Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Islip?

It is quick and easy to find San Antonio to Islip 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 Islip that suits you.

Can I find flights from San Antonio to Islip with flexible booking policies on momondo?

Yes. All flights to Islip from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Antonio to Islip?

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 Islip from San Antonio.

I’m not ready to book a flight from San Antonio to Islip right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Antonio to Islip now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Islip and let you know when they change.


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1 adult
Mon 6/23
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