Cheap flights from St. Louis (STL) to Long Island

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How to find the cheapest flight from
St. Louis (STL) to Long Island

All the information you need to plan the best STL to JFK flight in 2021: compare St. Louis to Long Island flight prices with the expected peak season, weather and rainfall in Long Island.
How far in advance should I book a flight from St. Louis to Long Island?

To save on the cost of your flight from St. Louis to Long Island, book at least 61 days before your planned departure. Booking around this time can save you about 90% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $367 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $534.

What is the cheapest month to fly from St. Louis to Long Island?

The best pricing can be found in the month of September. Prices to Long Island from St. Louis average $255. You can even find prices in September for less than $255, as users have found deals to Long Island from as low as $147. The month of March appears to be one of the more expensive times to travel to Long Island from St. Louis. Flying in the targeted month can save you up to 10%.

When is the cheapest time to fly from St. Louis to Long Island (STL - ETX)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Long Island as you normally would.

Cheap flights from St. Louis to Long Island in October, November 2021

The best prices found for STL to Long Island flights for October, November
9 Nov - 10 Nov
$78pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
EWR
Newark
EWR
Newark
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis
9 Nov - 10 Nov
$100pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
EWR
Newark
EWR
Newark
Spirit Airlines
   
2 STOPS
STL
Lambert-St Louis
8 Nov - 14 Nov
$106pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
LGA
New York LaGuardia
LGA
New York LaGuardia
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis

Lambert-St Louis to Long Island 2021 flight deals

Cheap flights to Long Island from St. Louis found for this year
9 Nov - 10 Nov
$78pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
EWR
Newark
EWR
Newark
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis
9 Dec - 11 Dec
$94pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
EWR
Newark
EWR
Newark
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis
4 Dec - 5 Dec
$96pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
EWR
Newark
EWR
Newark
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis

Non-stop flights to Long Island from St. Louis

Save time with St. Louis to Long Island direct flight deals
13 Dec - 13 Dec
$194pp
STL
Lambert-St Louis
JetBlue
Non-Stop
LGA
New York LaGuardia
LGA
New York LaGuardia
JetBlue
Non-Stop
STL
Lambert-St Louis
13 Dec - 16 Dec
$199pp
STL
Lambert-St Louis
JetBlue
Non-Stop
LGA
New York LaGuardia
LGA
New York LaGuardia
JetBlue
Non-Stop
STL
Lambert-St Louis
14 Dec - 15 Dec
$199pp
STL
Lambert-St Louis
United Airlines
Non-Stop
EWR
Newark
EWR
Newark
United Airlines
Non-Stop
STL
Lambert-St Louis

Last minute flights from St. Louis to Long Island

Late deals on round-trip flights to Long Island from St. Louis, departing today and this week
4 Nov - 7 Nov
$111pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
LGA
New York LaGuardia
LGA
New York LaGuardia
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis
4 Nov - 7 Nov
$111pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
EWR
Newark
EWR
Newark
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis
4 Nov - 7 Nov
$114pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
EWR
Newark
EWR
Newark
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis

One-way flights to Long Island from St. Louis

The cheapest one-way flights from St. Louis to Long Island
7:18 am - 6:00 pm
Frontier
1 Stop
9h 42m
STL - LGA
Frontier
$70
Flights by SU
3:03 pm - 11:34 am
Multiple Airlines
2 Stops
19h 31m
STL - EWR
Multiple Airlines
$71
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Louis</span> to <span class="emphasized">Long Island</span> flights.

Flight FAQs

From St. Louis to Long Island

What airport do you fly from for flights from St. Louis to Long Island?

Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly out of when you book flights from St. Louis to Long Island.

Which airlines flying from Lambert-St Louis to Long Island have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, Delta, and United Airlines flying from Lambert-St Louis to Long Island have implemented new flexible cancellation policies.

Can I find flights from St. Louis to Long Island for under $100 on Cheapflights?

Yes, there are multiple flights from St. Louis to Long Island for under $100. The cheapest flight booked recently is on Spirit Airlines for just $78, but on average you can expect to pay $106.

Are there nonstop flights from St. Louis to Long Island for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from St. Louis to Long Island under $200. A good price for a nonstop flight from St. Louis to Long Island is less than $218.

Are there last-minute flights available from St. Louis to Long Island for under $200?

There are currently 20+ open flights from St. Louis to Long Island within the next 7 days for less than $200.

What are the most popular routes from St. Louis to Long Island?

The most popular flight routes from St. Louis to Long Island are Lambert-St Louis - New York LaGuardia, Lambert-St Louis - New York John F Kennedy Intl and Lambert-St Louis - Newark.

What are the most popular airlines that fly from St. Louis to Long Island?

Before booking your flight from St. Louis to Long Island check out the most popular airlines for this route: Major Airline, American Airlines or Delta.

What are the cheapest flights from St. Louis to Long Island?

Looking for the cheapest flight from St. Louis to Long Island? While on average our users pay $436, our data indicates the cheapest price to be $116. The most popular route (Lambert-St Louis - New York LaGuardia), is priced around $131.

COVID Restrictions

View COVID Travel Restrictions for Long Island

Do I need a COVID test to fly to Long Island from St. Louis?

Information is based on travel restrictions for travel to Long Island within the United States

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Long Island.

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Long Island.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Long Island.

Do I need a test to fly back to St. Louis from Long Island?

Returning to Lambert-St Louis from Long Island

COVID-19 testing requirements
Visitors from Long Island must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.

Quarantine requirements
Visitors from Long Island are not required to quarantine after entering Lambert-St Louis.

Hide COVID Travel Restrictions for Long Island

Alternative routes for St. Louis to Long Island

See prices for flight routes from nearby airports that may be better suited for you.

Destination points for flights from St. Louis to Long Island

Select to see more specific information for flights from St. Louis to all places in Long Island.

Destination information for Long Island

Things to know before you go - useful duration and weather info for your trip from St. Louis to Long Island.
Average temperature for October in Long Island
66.2 °F
Avg rainfall for October in Long Island
3.6 ″

Airports servicing St. Louis

Airports servicing

Farmingdale Republic Field (FRG)
Islip (ISP)

Top 5 airlines flying from Lambert-St Louis to Long Island

The chart below displays the airlines Cheapflights users traveling from St. Louis to Long Island choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$113 $287 No cancel fee 69%
Delta
$113 $318 No cancel fee N/A
American Airlines
$113 $349 No cancel fee 71%
Frontier
$122 $274 No cancel fee 62%
Southwest
$276 $394 No cancel fee 63%
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