$82 Cheap Flights from St. Louis (STL) to New York (LGA)

View $82 flight on Thu, Oct 2, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to LaGuardia Airport (LGA)

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

Prices were available within the past 7 days and start at $82 for one-way flights and $171 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Oct 2 - Mon, Oct 6
STL
St. Louis
LGA
New York
$171 Roundtrip, just found
$171
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Oct 2 from St. Louis to New York, returning Mon, Oct 6, priced at $171 just found
Frontier Airlines
Thu, Oct 16 - Sat, Oct 18
STL
St. Louis
LGA
New York
$176 Roundtrip, found 2 hours ago
$176
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Oct 16 from St. Louis to New York, returning Sat, Oct 18, priced at $176 found 2 hours ago
Spirit Airlines
Thu, Oct 2 - Sun, Oct 5
STL
St. Louis
LGA
New York
$177 Roundtrip, just found
$177
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Oct 2 from St. Louis to New York, returning Sun, Oct 5, priced at $177 just found
Frontier Airlines
Thu, Nov 6 - Sun, Nov 9
STL
St. Louis
LGA
New York
$178 Roundtrip, just found
$178
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Nov 6 from St. Louis to New York, returning Sun, Nov 9, priced at $178 just found
Spirit Airlines
Thu, Oct 2 - Sat, Oct 11
STL
St. Louis
LGA
New York
$180 Roundtrip, found 12 hours ago
$180
Roundtrip
found 12 hours ago
Select Spirit Airlines flight, departing Thu, Oct 2 from St. Louis to New York, returning Sat, Oct 11, priced at $180 found 12 hours ago
Spirit Airlines
Thu, Oct 16 - Sat, Oct 18
STL
St. Louis
LGA
New York
$184 Roundtrip, found 2 hours ago
$184
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Thu, Oct 16 from St. Louis to New York, returning Sat, Oct 18, priced at $184 found 2 hours ago
Frontier Airlines
Thu, Oct 2 - Sat, Oct 11
STL
St. Louis
LGA
New York
$188 Roundtrip, found 12 hours ago
$188
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Thu, Oct 2 from St. Louis to New York, returning Sat, Oct 11, priced at $188 found 12 hours ago
Delta
Mon, Nov 10 - Thu, Nov 13
STL
St. Louis
LGA
New York
$196 Roundtrip, just found
$196
Roundtrip
just found
Select Delta flight, departing Mon, Nov 10 from St. Louis to New York, returning Thu, Nov 13, priced at $196 just found
Southwest Airlines
Sun, Nov 2 - Wed, Nov 5
STL
St. Louis
LGA
New York
$197 Roundtrip, just found
$197
Roundtrip
just found
Select Southwest Airlines flight, departing Sun, Nov 2 from St. Louis to New York, returning Wed, Nov 5, priced at $197 just found
United
Fri, Nov 14 - Mon, Nov 17
STL
St. Louis
LGA
New York
$208 Roundtrip, just found
$208
Roundtrip
just found
Select United flight, departing Fri, Nov 14 from St. Louis to New York, returning Mon, Nov 17, priced at $208 just found

Find the cheapest month to fly from St. Louis (STL) to New York (LGA)

September is typically the cheapest month to fly

From $114 - $337 per traveler.

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to LaGuardia Airport (LGA) cost?
Secure a cheap one-way flight from $82 or cheap return flight from $171 from Lambert-St. Louis Intl. Airport (STL) to LaGuardia Airport (LGA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to LaGuardia Airport (LGA)?
October is the least expensive month to fly from STL to LGA. Avoiding peak travel times is often the key to scoring lower fares.
Which airlines fly direct from Lambert-St. Louis Intl. Airport (STL) to LaGuardia Airport (LGA)?
You can pick from 3 carriers that fly nonstop from Lambert-St. Louis Intl. Airport (STL) to LaGuardia Airport (LGA). These include:

  • Southwest Airlines
  • Delta Air Lines
  • American Airlines

What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to LaGuardia Airport (LGA)?
American Airlines and Delta Air Lines are popular airlines offering reasonable fares. Don't forget that flight prices from Lambert-St. Louis Intl. Airport (STL) to LaGuardia Airport (LGA) can vary based on demand, seasonality and time of booking. With Expedia's search tool, you can easily find a STL to LGA flight that suits your plans and budget.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to LaGuardia Airport (LGA)?
With, on average, 9 direct flights that operate from Lambert-St. Louis Intl. Airport (STL) to LaGuardia Airport (LGA) every day, you'll be taking off on vacation soon enough.
What are the most popular departure times for flights from Lambert-St. Louis Intl. Airport (STL) to LaGuardia Airport (LGA)?
Flights between STL and LGA are their busiest at 5 PM. For a more relaxed trip and possibly cheaper prices, look for a time when demand is lower.
What day of the week has the most flights from STL to LGA?
Thursday offers the most flights from Lambert-St. Louis Intl. Airport (STL) to LaGuardia Airport (LGA). Consider jetting off on this day and you'll have the best chance of finding a departure that fits your plans.
What is the earliest flight from Lambert-St. Louis Intl. Airport (STL) to LaGuardia Airport (LGA)?
The earliest flight leaving Lambert-St. Louis Intl. Airport (STL) is at around 6:06AM UTC-6. Board this flight and you'll arrive at LaGuardia Airport (LGA) at approximately 9:30AM UTC-5. The total flight duration is 2h 24m.
How long does it take to fly from Lambert-St. Louis Intl. Airport (STL) to LaGuardia Airport (LGA)?
Flights from STL to LGA have an average travel time of 2 hours and 24 minutes. The total distance between the two is 890 mi.
What airline has the least delays from STL to LGA?
Consider booking with Delta Air Lines if you'd like to fly straight from Lambert-St. Louis Intl. Airport (STL) to LaGuardia Airport (LGA) without any delays. This carrier has the strongest track record for punctuality, with an on-time score of 81%. Want real-time updates? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to LaGuardia Airport (LGA)?
To avoid potential delays on the Lambert-St. Louis Intl. Airport (STL) to LaGuardia Airport (LGA) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for New York from Lambert-St. Louis Intl. Airport (STL)?
If you're departing on a direct flight from Lambert-St. Louis Intl. Airport (STL) to New York, you'll land at either LaGuardia Airport (LGA) or Liberty Intl. Airport (EWR).
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to LaGuardia Airport (LGA) last-minute?
Booking your plane ticket from STL to LGA shortly before your getaway is typically more expensive. But if you're flexible with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a STL to LGA flight and hotel package?
Compared with arranging hotels and flights separately, booking a STL to LGA flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place takes the hassle out of travel planning. Just secure your flights and choose from our wide range of stays, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to LaGuardia Airport (LGA)?
It's generally possible to cancel or reschedule your STL to LGA flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
LaGuardia
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$170
Distance
885 mi
Average flight time
3 hours 26 mins

Book with confidence

Book with confidence

St. Louis to New York Flights

The cheapest times to fly from St. Louis to New York

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to New York are during the month of October. You can find some of the cheapest flights from St. Louis to New York with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to New York

Sunday is one of the best days to book for cheap flights from St. Louis to New York: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to New York

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to New York in 2025. You can also book with separate airlines for your outbound and return journeys, from $82 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to New York flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to New York airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to New York Flights

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