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Delta flights from New York LaGuardia Airport to St. Louis
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Fly from
Fly to
Route
Depart
Return
New YorkSt. Louis
LGA New York LaGuardia - STL Lambert-St Louis
LGASTL
New York LaGuardia
Thu 29/10
1:50 p.m.-3:39 p.m.
Nonstop2h 49m
Lambert-St Louis
Mon 9/11
2:21 p.m.-7:49 p.m.
1 stop4h 28m
New YorkSt. Louis
LGA New York LaGuardia - STL Lambert-St Louis
LGASTL
New York LaGuardia
Sat 31/10
6:10 a.m.-6:45 p.m.
2 stops13h 35m
Lambert-St Louis
Tue 3/11
8:25 a.m.-4:55 p.m.
1 stop7h 30m
New YorkSt. Louis
LGA New York LaGuardia - STL Lambert-St Louis
LGASTL
New York LaGuardia
Thu 29/10
8:55 a.m.-12:15 p.m.
1 stop4h 20m
Lambert-St Louis
Mon 2/11
5:35 p.m.-8:55 p.m.
Nonstop2h 20m
New YorkSt. Louis
LGA New York LaGuardia - STL Lambert-St Louis
LGASTL
New York LaGuardia
Wed 18/11
1:05 p.m.-2:55 p.m.
Nonstop2h 50m
Lambert-St Louis
Sun 22/11
5:35 p.m.-8:55 p.m.
Nonstop2h 20m
New YorkSt. Louis
LGA New York LaGuardia - STL Lambert-St Louis
LGASTL
New York LaGuardia
Tue 27/10
4:20 p.m.-6:00 p.m.
Nonstop2h 40m
Lambert-St Louis
Mon 2/11
4:00 p.m.-11:25 p.m.
1 stop6h 25m
New YorkSt. Louis
LGA New York LaGuardia - STL Lambert-St Louis
LGASTL
New York LaGuardia
Thu 3/12
3:15 p.m.-10:00 p.m.
1 stop7h 45m
Lambert-St Louis
Mon 7/12
2:20 p.m.-10:10 p.m.
2 stops6h 50m
New YorkSt. Louis
LGA New York LaGuardia - STL Lambert-St Louis
LGASTL
New York LaGuardia
Thu 29/10
6:00 p.m.-11:54 p.m.
1 stop6h 54m
Lambert-St Louis
Mon 9/11
6:40 a.m.-1:56 p.m.
1 stop6h 16m
New YorkSt. Louis
LGA New York LaGuardia - STL Lambert-St Louis
LGASTL
New York LaGuardia
Wed 18/11
10:55 a.m.-7:30 p.m.
1 stop9h 35m
Lambert-St Louis
Sun 22/11
5:35 p.m.-8:55 p.m.
Nonstop2h 20m
New YorkSt. Louis
LGA New York LaGuardia - STL Lambert-St Louis
LGASTL
New York LaGuardia
Mon 23/11
9:47 a.m.-11:48 a.m.
Nonstop3h 01m
Lambert-St Louis
Thu 26/11
8:00 a.m.-11:26 a.m.
Nonstop2h 26m
New YorkSt. Louis
LGA New York LaGuardia - STL Lambert-St Louis
LGASTL
New York LaGuardia
Mon 9/11
6:59 a.m.-8:55 a.m.
Nonstop2h 56m
Lambert-St Louis
Thu 12/11
7:00 a.m.-10:27 a.m.
Nonstop2h 27m
See travel insights to St. Louis from
How to get the cheapest flight ticket from New York LaGuardia Airport to St. Louis
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 typical price of a round-trip flight between New York LaGuardia Airport and St. Louis?
Prices are currently low for flights on this route.
Typical prices usually range from C$ 417 to C$ 590.The lowest price recently found on this route was C$ 416.
What is the cheapest month to fly to St. Louis?
The month of October is, on average, the cheapest month to fly to St. Louis from New York LaGuardia Airport, with most prices found around C$ 501. If you don’t want to visit St. Louis in October, then you should wait until April to fly from New York LaGuardia Airport, when ticket prices are also cheap, with an average price of C$ 511.
What is the cheapest New York LaGuardia to Lambert-St Louis flight route?
Fly from New York LaGuardia to Lambert-St Louis for the best New York LaGuardia - Lambert-St Louis flight prices
How far in advance should I book a flight from New York LaGuardia Airport to St. Louis?
You are more likely to see cheaper flights to St. Louis from New York LaGuardia Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around C$ 595 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from New York LaGuardia Airport for as low as C$ 370 on momondo.
What cabin class options are available on New York LaGuardia Airport to St. Louis flights?
There is only 1 cabin class available to choose from on New York LaGuardia Airport to St. Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from New York LaGuardia Airport to St. Louis on average per day?
As of October 2026, there are 11 flights per day flying from New York LaGuardia Airport to St. Louis. The most common time of day flights depart is 6:00p.m., with 40% of flights taking off in the afternoon.
How many flights depart from New York LaGuardia Airport to St. Louis on average per week?
The number of flights available between New York LaGuardia Airport and St. Louis is 78 per week as of October 2026. The most frequent departure day is Mon, with 19% of weekly flights leaving on this day.
When to book flights from New York LaGuardia Airport to St. Louis
Cheap New York LaGuardia Airport to St. Louis (LGA to STL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to St. Louis
Frequently asked questions about flying from New York LaGuardia Airport to St. Louis
How far is New York LaGuardia to Lambert-St Louis by plane?
The straight-line distance from New York LaGuardia to Lambert-St Louis is 1413.8 km. 2h 49m is a normal flight duration for this route.
When did momondo last update prices for flights from New York LaGuardia Airport to Lambert-St Louis Airport?
Prices for flights from New York LaGuardia Airport to Lambert-St Louis Airport refresh daily.
How old do you have to be to fly from New York LaGuardia Airport to Lambert-St Louis 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 New York LaGuardia Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from New York LaGuardia Airport to St. Louis?
momondo data reveals that the most frequently booked plane model on the route from New York LaGuardia Airport to St. Louis is Embraer 175, representing 17.14% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 15.66%, Canadair (Bombardier) Regional Jet 900 at 15.38%, and Embraer 175 (Enhanced Winglets) at 10.46%.
Travelling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from New York to St. Louis?
It is quick and easy to find New York to St. Louis 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 St. Louis that suits you.
Can I find flights from New York to St. Louis with flexible booking policies on momondo?
Yes. All flights to St. Louis from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from New York to St. Louis?
Once all potential New York to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from New York to St. Louis right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to St. Louis from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.