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LaGuardia

$110+ Cheap flights from St. Louis (STL) to LaGuardia, NY (LGA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LGA
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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The best prices from Lambert-St Louis to New York LaGuardia are usually found in January or September, booked 90 days in advance, depart on a Tuesday or Friday and return on a Monday

Cheap flight deals from St. Louis to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to LaGuardia (LGA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$209
(FlightHub)

One-way from

$110
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$299
Provider with most accurate pricing for Lambert-St Louis-New York LaGuardia flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-New York LaGuardia flights.
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From Lambert-St Louis to New York LaGuardia
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One-way flight from Lambert-St Louis to New York LaGuardia
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High demand for flights, 2% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from St. Louis to LaGuardia

Cheapest flights from St. Louis to LaGuardia
Explore the most affordable flight options available from St. Louis to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This CheapOair deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/295:24 pmSTL - LGA
1 stop15h 36mFrontier
Wed 4/210:52 amLGA - STL
1 stop13h 54mFrontier
Deal found 1/15$209
This Mytrip deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/113:48 pmSTL - LGA
1 stop16h 16mMultiple Airlines
Thu 2/1310:59 amLGA - STL
2 stops25h 46mMultiple Airlines
Deal found 1/16$217
This FlightHub deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/134:00 pmSTL - LGA
1 stop16h 04mSpirit Airlines
Thu 2/206:29 amLGA - STL
1 stop9h 13mSpirit Airlines
Deal found 1/16$218
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/273:40 pmSTL - LGA
Nonstop2h 32mDelta
Tue 6/31:00 pmLGA - STL
Nonstop2h 49mDelta
Deal found 1/16$221
This American Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/167:30 amSTL - LGA
1 stop7h 15mAmerican Airlines
Wed 3/195:59 pmLGA - STL
Nonstop2h 55mAmerican Airlines
Deal found 1/16$252
This Southwest deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/256:25 amSTL - LGA
Nonstop2h 25mSouthwest
Wed 2/266:00 amLGA - STL
1 stop5h 25mSouthwest
Deal found 1/16$258
This United Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/1811:30 amSTL - LGA
1 stop4h 42mUnited Airlines
Sat 1/252:50 pmLGA - STL
1 stop5h 19mUnited Airlines
Deal found 1/16$295

Find flights from St. Louis to LaGuardia within your budget

Customize your flight search to find flights from St. Louis to LaGuardia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Sat 3/29

5:24 pm-10:00 am

1 stop15h 36m

New York LaGuardia

Wed 4/2

10:52 am-11:46 pm

1 stop13h 54m

$209

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Tue 2/11

3:48 pm-9:04 am

1 stop16h 16m

New York LaGuardia

Thu 2/13

10:59 am-11:45 am

2 stops25h 46m

$217

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Thu 2/13

4:00 pm-9:04 am

1 stop16h 04m

New York LaGuardia

Thu 2/20

6:29 am-2:42 pm

1 stop9h 13m

$218

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Sat 2/15

8:50 am-12:12 pm

Nonstop2h 22m

New York LaGuardia

Sat 2/22

10:20 am-12:27 pm

Nonstop3h 07m

$221

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Sun 2/16

7:30 am-3:45 pm

1 stop7h 15m

New York LaGuardia

Wed 3/19

5:59 pm-7:54 pm

Nonstop2h 55m

$252

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Tue 2/25

6:25 am-9:50 am

Nonstop2h 25m

New York LaGuardia

Wed 2/26

6:00 am-10:25 am

1 stop5h 25m

$258

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Sat 2/15

1:03 pm-7:19 pm

1 stop5h 16m

New York LaGuardia

Sat 2/22

10:00 am-2:39 pm

1 stop5h 39m

$301

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Tue 3/25

5:17 pm-7:49 am

2 stops13h 32m

$110

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Tue 2/18

7:40 pm-11:00 pm

Nonstop2h 20m

$111

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Mon 2/17

5:20 pm-10:00 am

1 stop15h 40m

$120

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 14 results
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Compare providers for flights from St. Louis to LaGuardia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to LaGuardia in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-New York LaGuardia Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-New York LaGuardia Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-New York LaGuardia Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-New York LaGuardia Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-New York LaGuardia Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from St. Louis to LaGuardia

Get recent, data-driven insights about flights from St. Louis to LaGuardia including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from St. Louis to New York LaGuardia Airport?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to LaGuardia. Price data was last updated on January 10, 2025.

The best time to book flights from St. Louis to New York LaGuardia Airport is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from St. Louis to New York LaGuardia Airport?

Currently, January is the cheapest month in which you can book a flight from St. Louis to New York LaGuardia Airport (average of $199). Flying from St. Louis to New York LaGuardia Airport in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to LGA?

Find hourly flight availability from St. Louis to LaGuardia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

One of the essential ways to save on airfare from St. Louis to New York LaGuardia Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 13% on airfare.

What is the cheapest day to fly from St. Louis to New York LaGuardia Airport?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to LaGuardia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their St. Louis to New York LaGuardia Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New York LaGuardia Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York LaGuardia Airport when rainfall is around 2.8 in.

Temperature in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New York LaGuardia Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to LaGuardia. Reviews last updated January 17, 2025.
To help decide which airline to fly from St. Louis to New York, see what other customers have to say about United Airlines, American Airlines and Southwest. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Overall

8.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Overall

8.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,511 reviews
Southwest
8.1
Very good
4,659 reviews

Overall

8.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,964 reviews
Southwest
8.1
Very good
4,659 reviews

Overall

8.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,659 reviews

Overall

8.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Spirit Airlines
6.3
Okay
8,100 reviews
Southwest
8.1
Very good
4,659 reviews

Overall

8.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to New York LaGuardia?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to New York LaGuardia. On average, Lambert-St Louis has 11 outbound flights to New York LaGuardia per day from 3 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • What are the cheapest airlines flying from St. Louis to New York LaGuardia Airport round-trip?

    Frontier, at $209, was found to be the cheapest airline from St. Louis to New York LaGuardia Airport.Alternate airlines to your destination round-trip include Spirit Airlines and Delta. You may be able to fly from St. Louis to New York LaGuardia Airport for 37% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from St. Louis to New York LaGuardia Airport one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $110. Users have also found prices from $111 and $116 on Southwest and Frontier, respectively.

  • What are the most reliable airlines from St. Louis to New York LaGuardia Airport?

    No one likes to see their flight delayed. When booking a flight from St. Louis to New York LaGuardia Airport consider choosing Air France (100%), Endeavor Airlines (86%) or WestJet (84%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from St. Louis to New York LaGuardia Airport?

    The cheapest flight price from St. Louis to New York LaGuardia Airport is $103. On average you can expect to pay $266. The most popular route, (Lambert-St Louis - New York LaGuardia), can usually be booked for $140.

  • Can I find deals for flights from St. Louis to LaGuardia that include hotel bookings?

    Yes. In addition to deals on St. Louis to LaGuardia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to LaGuardia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to LaGuardia.

  • Can I find deals for business class flights from St. Louis to LaGuardia?

    Yes. Cheapflights offers flight deals from St. Louis to LaGuardia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to New York LaGuardia Airport?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to New York LaGuardia Airport (average of $199). Flying from St. Louis to New York LaGuardia Airport in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Queens
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Elizabeth
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Top 3 airlines flying from St. Louis to LaGuardia

Discover the top 3 airlines that operate flights from St. Louis to LaGuardia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$211Average$326FlexibilityNo cancel feeOn-time71%
DeltaCheapest$226Average$348FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$250Average$377FlexibilityNo cancel feeOn-time63%
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