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Cheap flights from New York LaGuardia Airport to St. Louis from $215

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from New York LaGuardia Airport to St. Louis

Cheap return flights

Enter your travel dates to find the best prices.
Southwest Logo
08:40 - 13:45LGA  New York LaGuardia-STL Lambert-St Louis
6h 05m1 stop Kansas City
Southwest Logo
14:35 - 17:55STL  Lambert-St Louis-LGA New York LaGuardia
2h 20mdirect
$417Southwest
Fri, 13 Nov - Sun, 15 Nov
Delta Logo
18:25 - 20:30LGA  New York LaGuardia-STL Lambert-St Louis
3h 05mdirect
Delta Logo
07:00 - 10:27STL  Lambert-St Louis-LGA New York LaGuardia
2h 27mdirect
$419Delta
Wed, 11 Nov - Thu, 19 Nov
Delta Logo
18:25 - 20:30LGA  New York LaGuardia-STL Lambert-St Louis
3h 05mdirect
Delta Logo
13:02 - 16:30STL  Lambert-St Louis-LGA New York LaGuardia
2h 28mdirect
$420Delta
Fri, 13 Nov - Mon, 16 Nov
Delta Logo
06:00 - 12:21LGA  New York LaGuardia-STL Lambert-St Louis
7h 21m1 stop Minneapolis St Paul
Delta Logo
17:00 - 20:30STL  Lambert-St Louis-LGA New York LaGuardia
2h 30mdirect
$423Delta
Thu, 19 Nov - Mon, 23 Nov
Southwest Logo
08:45 - 18:15LGA  New York LaGuardia-STL Lambert-St Louis
10h 30m1 stop Denver Intl
Southwest Logo
14:20 - 22:10STL  Lambert-St Louis-LGA New York LaGuardia
6h 50m2 stops Atlanta Hartsfield-Jackson Chicago Midway
$424Southwest
Sat, 5 Dec - Mon, 7 Dec
Southwest Logo
06:45 - 12:20LGA  New York LaGuardia-STL Lambert-St Louis
6h 35m1 stop Chicago Midway
Southwest Logo
14:40 - 20:55STL  Lambert-St Louis-LGA New York LaGuardia
5h 15m1 stop Kansas City
$431Southwest
Fri, 13 Nov - Sun, 15 Nov
Delta Logo
07:59 - 13:23LGA  New York LaGuardia-STL Lambert-St Louis
6h 24m1 stop Atlanta Hartsfield-Jackson
Delta Logo
07:00 - 10:27STL  Lambert-St Louis-LGA New York LaGuardia
2h 27mdirect
$433Delta
Wed, 11 Nov - Thu, 19 Nov
Delta Logo
14:44 - 20:29LGA  New York LaGuardia-STL Lambert-St Louis
6h 45m1 stop Detroit Metropolitan Wayne County
Delta Logo
17:00 - 20:30STL  Lambert-St Louis-LGA New York LaGuardia
2h 30mdirect
$434Delta
Fri, 13 Nov - Mon, 16 Nov
Delta Logo
09:00 - 13:23LGA  New York LaGuardia-STL Lambert-St Louis
5h 23m1 stop Atlanta Hartsfield-Jackson
Delta Logo
17:22 - 23:38STL  Lambert-St Louis-LGA New York LaGuardia
5h 16m1 stop Minneapolis St Paul
$437Delta
Thu, 19 Nov - Mon, 23 Nov
Southwest Logo
08:40 - 13:45LGA  New York LaGuardia-STL Lambert-St Louis
6h 05m1 stop Kansas City
Southwest Logo
14:20 - 22:10STL  Lambert-St Louis-LGA New York LaGuardia
6h 50m2 stops Atlanta Hartsfield-Jackson Chicago Midway
$438Southwest
Mon, 9 Nov - Wed, 11 Nov

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Delta flights from New York LaGuardia Airport to St. Louis

Our best Delta deals on New York LaGuardia Airport to St. Louis flight tickets
Delta
11 Nov
LGA18:25New York LaGuardia
3h 05m
STL20:30Lambert-St Louis
19 Nov
STL07:00Lambert-St Louis
2h 27m
LGA10:27New York LaGuardia
$419
Delta
13 Nov
LGA18:25New York LaGuardia
3h 05m
STL20:30Lambert-St Louis
16 Nov
STL13:02Lambert-St Louis
2h 28m
LGA16:30New York LaGuardia
$420
Delta
19 Nov
LGA06:00New York LaGuardia
7h 21m
1 stop
STL12:21Lambert-St Louis
23 Nov
STL17:00Lambert-St Louis
2h 30m
LGA20:30New York LaGuardia
$423

Southwest flights from New York LaGuardia Airport to St. Louis

Our best Southwest deals on New York LaGuardia Airport to St. Louis flight tickets
Southwest
13 Nov
LGA08:40New York LaGuardia
6h 05m
1 stop
STL13:45Lambert-St Louis
15 Nov
STL14:35Lambert-St Louis
2h 20m
LGA17:55New York LaGuardia
$417
Southwest
5 Dec
LGA08:45New York LaGuardia
10h 30m
1 stop
STL18:15Lambert-St Louis
7 Dec
STL14:20Lambert-St Louis
6h 50m
2 stops
LGA22:10New York LaGuardia
$424
Southwest
13 Nov
LGA06:45New York LaGuardia
6h 35m
1 stop
STL12:20Lambert-St Louis
15 Nov
STL14:40Lambert-St Louis
5h 15m
1 stop
LGA20:55New York LaGuardia
$431

momondo Fare Finder

 
Use the filters below to find and compare flights from New York LaGuardia Airport to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkSt. Louis

LGA New York LaGuardia - STL Lambert-St Louis

LGASTL

New York LaGuardia

Fri 13/11

08:40-13:45

1 stop6h 05m

Lambert-St Louis

Sun 15/11

14:35-17:55

Nonstop2h 20m

$417
Fastest return journey

New YorkSt. Louis

LGA New York LaGuardia - STL Lambert-St Louis

LGASTL

New York LaGuardia

Wed 11/11

18:25-20:30

Nonstop3h 05m

Lambert-St Louis

Thu 19/11

07:00-10:27

Nonstop2h 27m

$419

New YorkSt. Louis

LGA New York LaGuardia - STL Lambert-St Louis

LGASTL

New York LaGuardia

Fri 13/11

18:25-20:30

Nonstop3h 05m

Lambert-St Louis

Mon 16/11

13:02-16:30

Nonstop2h 28m

$420

New YorkSt. Louis

LGA New York LaGuardia - STL Lambert-St Louis

LGASTL

New York LaGuardia

Thu 19/11

06:00-12:21

1 stop7h 21m

Lambert-St Louis

Mon 23/11

17:00-20:30

Nonstop2h 30m

$423

New YorkSt. Louis

LGA New York LaGuardia - STL Lambert-St Louis

LGASTL

New York LaGuardia

Sat 5/12

08:45-18:15

1 stop10h 30m

Lambert-St Louis

Mon 7/12

14:20-22:10

2 stops6h 50m

$424

New YorkSt. Louis

LGA New York LaGuardia - STL Lambert-St Louis

LGASTL

New York LaGuardia

Fri 13/11

06:45-12:20

1 stop6h 35m

Lambert-St Louis

Sun 15/11

14:40-20:55

1 stop5h 15m

$431

New YorkSt. Louis

LGA New York LaGuardia - STL Lambert-St Louis

LGASTL

New York LaGuardia

Wed 11/11

07:59-13:23

1 stop6h 24m

Lambert-St Louis

Thu 19/11

07:00-10:27

Nonstop2h 27m

$433

New YorkSt. Louis

LGA New York LaGuardia - STL Lambert-St Louis

LGASTL

New York LaGuardia

Fri 13/11

14:44-20:29

1 stop6h 45m

Lambert-St Louis

Mon 16/11

17:00-20:30

Nonstop2h 30m

$434

New YorkSt. Louis

LGA New York LaGuardia - STL Lambert-St Louis

LGASTL

New York LaGuardia

Thu 19/11

09:00-13:23

1 stop5h 23m

Lambert-St Louis

Mon 23/11

17:22-23:38

1 stop5h 16m

$437

New YorkSt. Louis

LGA New York LaGuardia - STL Lambert-St Louis

LGASTL

New York LaGuardia

Mon 9/11

08:40-13:45

1 stop6h 05m

Lambert-St Louis

Wed 11/11

14:20-22:10

2 stops6h 50m

$438

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $450 to $731.
The lowest price recently found on this route was $417.

What is the cheapest month to fly to St. Louis?

The month of April is, on average, the cheapest month to fly to St. Louis from New York LaGuardia Airport, with most prices found around $511. If you aren’t able to travel to St. Louis during the month of April, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $517.

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 $598 when searching weeks before you fly. 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 $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 have New York LaGuardia Airport to St. Louis flight prices changed over time?

As of October 2026, prices for New York LaGuardia Airport to St. Louis flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from New York LaGuardia Airport to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

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

Best price found

$215

Direct flights

Every day

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from New York LaGuardia Airport in the past 72 hours is $215. The best return flight deal from New York LaGuardia Airport to St. Louis found on momondo in the last 72 hours is $417.
Direct flights go from New York LaGuardia Airport to St. Louis every day.
There is 1 airport in St. Louis. From New York LaGuardia Airport there are direct flights to Lambert-St Louis (STL).
Search flight deals

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?

    Lambert-St Louis is 1413.8 km away from New York LaGuardia.

  • 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 were last updated today.

  • How old do you have to be to fly from New York LaGuardia Airport to Lambert-St Louis Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 necessary travel and health documents for your Lambert-St Louis 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 licence 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 plane model from New York LaGuardia Airport to St. Louis?

Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Collinsville
St. Charles

Why use momondo?

Why should I use momondo to find a flight deal from New York to St. Louis?

Finding the right flight to St. Louis from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

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 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 St. Louis from New York.

I’m not ready to book a flight from New York to St. Louis right now. Can momondo alert me if prices change?

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

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