Cheap Flights From LaGuardia (LGA) To Lambert-St. Louis Intl. (STL)

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Cheapest Flights from New York (LGA) to St. Louis (STL)

The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were CA $392 round trip and CA $218 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Oct. 3 - Thu, Oct. 9
LGA
New York
STL
St. Louis
CA $392 Roundtrip, found 1 day ago
CA $392
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct. 3 from New York to St. Louis, returning Thu, Oct. 9, priced at CA $392 found 1 day ago
Fri, Oct. 3 - Thu, Oct. 9
LGA
New York
STL
St. Louis
CA $406 Roundtrip, found 1 day ago
CA $406
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct. 3 from New York to St. Louis, returning Thu, Oct. 9, priced at CA $406 found 1 day ago
Fri, Oct. 3 - Thu, Oct. 9
LGA
New York
STL
St. Louis
CA $412 Roundtrip, found 1 day ago
CA $412
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct. 3 from New York to St. Louis, returning Thu, Oct. 9, priced at CA $412 found 1 day ago
Fri, Oct. 3 - Thu, Oct. 9
LGA
New York
STL
St. Louis
CA $416 Roundtrip, found 1 day ago
CA $416
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct. 3 from New York to St. Louis, returning Thu, Oct. 9, priced at CA $416 found 1 day ago
Fri, Oct. 3 - Thu, Oct. 9
LGA
New York
STL
St. Louis
CA $426 Roundtrip, found 1 day ago
CA $426
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct. 3 from New York to St. Louis, returning Thu, Oct. 9, priced at CA $426 found 1 day ago
Fri, Oct. 3 - Thu, Oct. 9
LGA
New York
STL
St. Louis
CA $441 Roundtrip, found 1 day ago
CA $441
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct. 3 from New York to St. Louis, returning Thu, Oct. 9, priced at CA $441 found 1 day ago
Fri, Oct. 3 - Thu, Oct. 9
LGA
New York
STL
St. Louis
CA $443 Roundtrip, found 1 day ago
CA $443
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct. 3 from New York to St. Louis, returning Thu, Oct. 9, priced at CA $443 found 1 day ago
Fri, Oct. 3 - Thu, Oct. 9
LGA
New York
STL
St. Louis
CA $449 Roundtrip, found 1 day ago
CA $449
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct. 3 from New York to St. Louis, returning Thu, Oct. 9, priced at CA $449 found 1 day ago
Fri, Oct. 3 - Thu, Oct. 9
LGA
New York
STL
St. Louis
CA $454 Roundtrip, found 1 day ago
CA $454
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct. 3 from New York to St. Louis, returning Thu, Oct. 9, priced at CA $454 found 1 day ago
Fri, Oct. 3 - Thu, Oct. 9
LGA
New York
STL
St. Louis
CA $456 Roundtrip, found 1 day ago
CA $456
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct. 3 from New York to St. Louis, returning Thu, Oct. 9, priced at CA $456 found 1 day ago

Frequently asked questions

Are there direct flights from LaGuardia Airport (LGA) to Lambert-St. Louis Intl. Airport (STL)?
Your next unforgettable adventure is on the other side of just one flight. You can travel direct from LaGuardia Airport (LGA) to St. Louis Lambert International Airport with multiple airlines, including Delta and Southwest Airlines.
What airlines fly from LaGuardia Airport (LGA) to STL?
If you're flying to St. Louis from New York, there are several airlines advertising direct flights. One of the top carriers is Delta (DL), which operates 117 flights on this route each month. Don't forget to also pore through the deals on offer from Southwest Airlines (WN). Another popular airline, it operates 56 flights monthly on the New York to St. Louis route. Compare the two to find your perfect fare.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from New York (LGA)

Travelers at LGA love to visit these top cities. Roam to the top destinations from New York (LGA) today with the cheap prices from Travelocity!

Popular Flight Routes from St. Louis (STL)

Travelers at STL love to visit these top cities. Roam to the top destinations from St. Louis(STL) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.