Find Cheap Flights from New York LaGuardia to Lambert-St Louis (LGA - STL)

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Good to Know

Low Season:
October
Best time to beat the crowds
1%
expected price decrease
High Season:
December
Most popular time to fly
1%
expected price increase
Average Price:
$337
(avg. price over the last 2 weeks)
Good Deal:
$250
or less (round trip)

When to Book Flights from New York LaGuardia to Lambert-St Louis

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $250 or less.
The cheapest flight from New York LaGuardia to Lambert-St Louis was found 72 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
Morning departure is around 2% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking New York LaGuardia to Lambert-St Louis Flights

How long does a flight from New York LaGuardia to Lambert-St Louis take?
An average nonstop flight takes 2h 41m, covering a distance of 886 miles.
How many flights are there between New York LaGuardia and Lambert-St Louis?
There are 274 (nonstop) flights between New York LaGuardia and Lambert-St Louis per week, averaging 44 per day.
Which airlines provide the cheapest flights from New York LaGuardia to Lambert-St Louis?
In the past 3 days, the cheapest round-trip tickets were found on Delta ($235) and Multiple Airlines ($257)
Do I need a passport to fly between New York LaGuardia and Lambert-St Louis?
No.
Which airlines fly most frequently between New York LaGuardia and Lambert-St Louis?
Delta (13 times daily), WestJet (13 times daily), Southwest (6 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly New York LaGuardia to Lambert-St Louis?
For New York LaGuardia to Lambert-St Louis, Saturday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Lambert-St Louis back to New York LaGuardia, the best deals are generally found on Thursday, with Friday being the most expensive.

Book cheap flights from New York LaGuardia to Lambert-St Louis (round-trip)

Airports
Origin
New York
$235
only
$235
Destination
St. Louis
$235
only
$235
Sat, Mar 10
LGA
STL
2h 53m
Tue, Mar 13
STL
LGA
2h 27m
Trip: 3 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 13 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
LGA
STL
Excellent 10.0

For a short-haul flight on a small CRJ, it was the most pleasing and comfortable flight. No delays and everyone was pleasant from ground staff to flight crew.

ATL
MEX
Excellent 10.0

Flight was on time, crew was friendly, plane was clean, and boarding was painless and efficient. Food was served which was a huge plus. I appreciate having a choice of almonds for a snack.

BOS
BNA
Excellent 8.0

Service vey Good. Nice choices. Comfort seating very nice

WiFi awful. Useless.

BOS
ATL
Okay 4.0

Comfort Plus allowed us to board early, useful USB ports.

LGA
STL
Okay 5.3

I got to destination. Baggage claim was quick.

Flight was delayed due to waiting for a tardy flight attendant. Landing felt a little hard. No announcement about baggage carousel prior to disembarking.

Sun, Apr 1
LGA
STL
3h 05m
Mon, Apr 30
STL
LGA
2h 31m
Trip: 30 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 13
LGA
STL
2h 57m
Wed, Mar 14
STL
LGA
2h 27m
Trip: 2 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 13 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
SMF
ATL
Excellent 8.6

The crew were so polite and happy!

Those seats! UGH!

LGA
STL
Excellent 10.0

Everything was smooth. Short flight, but they offered us refills on drinks, which I've never experienced before. Polite staff, great flight. Thanks!

LGA
STL
Mediocre 3.6

Delayed flight for 6 hrs. and acts like it is just business as usual, perhaps it is for Delta

CZM
ATL
Excellent 10.0

easy but long day coming home

however on the initial trip to cozumel we where rerouted from kc to huntvilles therefore missing our connecting flight to cozumel so the airline was accomodating and reseated us on a flight to cancun instead and I was thankful but i know that that flight was cheaper when i booked this but i didnt want to make the treak to cancun and bus and then ferry to cozumel but ended up doing that anyway is there any way at all to be compensated for the diffrence I am not upset at all but that made for a really long day getting there Just putting it out there

BOS
ATL
Okay 4.0

Comfort Plus allowed us to board early, useful USB ports.

Mon, Jun 18
LGA
STL
2h 41m
Tue, Jun 26
STL
LGA
2h 31m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 2
LGA
STL
2h 54m
Mon, May 7
STL
LGA
2h 31m
Trip: 6 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 13 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
MEX
Excellent 10.0

Flight was on time, crew was friendly, plane was clean, and boarding was painless and efficient. Food was served which was a huge plus. I appreciate having a choice of almonds for a snack.

BOS
ATL
Okay 4.0

Comfort Plus allowed us to board early, useful USB ports.

SJC
SLC
Excellent 8.8

Good clean aircraft. Fairly comfortable seats. Even had a power outlet in my row. Not too bad for an aircraft from the late 70s.

for some reason, i had to pay to gate check a bag. It didnt seem like anyone else did while boarding my flight.

BOS
JFK
Excellent 9.3

The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings.

CZM
ATL
Excellent 10.0

easy but long day coming home

however on the initial trip to cozumel we where rerouted from kc to huntvilles therefore missing our connecting flight to cozumel so the airline was accomodating and reseated us on a flight to cancun instead and I was thankful but i know that that flight was cheaper when i booked this but i didnt want to make the treak to cancun and bus and then ferry to cozumel but ended up doing that anyway is there any way at all to be compensated for the diffrence I am not upset at all but that made for a really long day getting there Just putting it out there

Mon, May 7
LGA
STL
2h 54m
Wed, May 9
STL
LGA
2h 33m
Trip: 3 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 13 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
LGA
STL
Excellent 10.0

Everything was smooth. Short flight, but they offered us refills on drinks, which I've never experienced before. Polite staff, great flight. Thanks!

ATL
MEX
Excellent 10.0

Flight was on time, crew was friendly, plane was clean, and boarding was painless and efficient. Food was served which was a huge plus. I appreciate having a choice of almonds for a snack.

CZM
ATL
Excellent 10.0

easy but long day coming home

however on the initial trip to cozumel we where rerouted from kc to huntvilles therefore missing our connecting flight to cozumel so the airline was accomodating and reseated us on a flight to cancun instead and I was thankful but i know that that flight was cheaper when i booked this but i didnt want to make the treak to cancun and bus and then ferry to cozumel but ended up doing that anyway is there any way at all to be compensated for the diffrence I am not upset at all but that made for a really long day getting there Just putting it out there

BOS
BNA
Excellent 8.0

Service vey Good. Nice choices. Comfort seating very nice

WiFi awful. Useless.

LGA
STL
Mediocre 3.6

Delayed flight for 6 hrs. and acts like it is just business as usual, perhaps it is for Delta

Thu, Aug 9
LGA
STL
3h 01m
Sun, Aug 12
STL
LGA
2h 31m
Trip: 4 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 13 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
SMF
ATL
Excellent 8.6

The crew were so polite and happy!

Those seats! UGH!

ATL
MEX
Excellent 10.0

Flight was on time, crew was friendly, plane was clean, and boarding was painless and efficient. Food was served which was a huge plus. I appreciate having a choice of almonds for a snack.

SJC
SLC
Excellent 8.8

Good clean aircraft. Fairly comfortable seats. Even had a power outlet in my row. Not too bad for an aircraft from the late 70s.

for some reason, i had to pay to gate check a bag. It didnt seem like anyone else did while boarding my flight.

CZM
ATL
Excellent 10.0

easy but long day coming home

however on the initial trip to cozumel we where rerouted from kc to huntvilles therefore missing our connecting flight to cozumel so the airline was accomodating and reseated us on a flight to cancun instead and I was thankful but i know that that flight was cheaper when i booked this but i didnt want to make the treak to cancun and bus and then ferry to cozumel but ended up doing that anyway is there any way at all to be compensated for the diffrence I am not upset at all but that made for a really long day getting there Just putting it out there

BOS
JFK
Excellent 9.3

The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings.

Thu, Aug 30
LGA
STL
2h 47m
Tue, Sep 4
STL
LGA
2h 31m
Trip: 6 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 13 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
LGA
STL
Excellent 10.0

For a short-haul flight on a small CRJ, it was the most pleasing and comfortable flight. No delays and everyone was pleasant from ground staff to flight crew.

BOS
JFK
Excellent 9.3

The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings.

CZM
ATL
Excellent 10.0

easy but long day coming home

however on the initial trip to cozumel we where rerouted from kc to huntvilles therefore missing our connecting flight to cozumel so the airline was accomodating and reseated us on a flight to cancun instead and I was thankful but i know that that flight was cheaper when i booked this but i didnt want to make the treak to cancun and bus and then ferry to cozumel but ended up doing that anyway is there any way at all to be compensated for the diffrence I am not upset at all but that made for a really long day getting there Just putting it out there

SJC
SLC
Excellent 8.8

Good clean aircraft. Fairly comfortable seats. Even had a power outlet in my row. Not too bad for an aircraft from the late 70s.

for some reason, i had to pay to gate check a bag. It didnt seem like anyone else did while boarding my flight.

SMF
ATL
Excellent 8.6

The crew were so polite and happy!

Those seats! UGH!

Thu, Feb 22
LGA
STL
9h 24m
Mon, Feb 26
STL
LGA
11h 31m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 5
LGA
STL
2h 53m
Sun, Apr 8
STL
LGA
2h 33m
Trip: 4 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 13 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
SMF
ATL
Excellent 8.6

The crew were so polite and happy!

Those seats! UGH!

ATL
MEX
Excellent 10.0

Flight was on time, crew was friendly, plane was clean, and boarding was painless and efficient. Food was served which was a huge plus. I appreciate having a choice of almonds for a snack.

SJC
SLC
Excellent 8.8

Good clean aircraft. Fairly comfortable seats. Even had a power outlet in my row. Not too bad for an aircraft from the late 70s.

for some reason, i had to pay to gate check a bag. It didnt seem like anyone else did while boarding my flight.

LGA
STL
Excellent 10.0

Everything was smooth. Short flight, but they offered us refills on drinks, which I've never experienced before. Polite staff, great flight. Thanks!

ATL
JNB
Okay 4.0

Aircraft seemed shabby despite refresh of Comfort Plus, food was really mediocre. Steer clear of the Asian Veg option.

Tue, Feb 27
LGA
STL
3h 04m
Fri, Mar 2
STL
LGA
2h 30m
Trip: 4 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 13 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
SJC
SLC
Excellent 8.8

Good clean aircraft. Fairly comfortable seats. Even had a power outlet in my row. Not too bad for an aircraft from the late 70s.

for some reason, i had to pay to gate check a bag. It didnt seem like anyone else did while boarding my flight.

LGA
STL
Okay 5.3

I got to destination. Baggage claim was quick.

Flight was delayed due to waiting for a tardy flight attendant. Landing felt a little hard. No announcement about baggage carousel prior to disembarking.

LGA
STL
Excellent 10.0

For a short-haul flight on a small CRJ, it was the most pleasing and comfortable flight. No delays and everyone was pleasant from ground staff to flight crew.

LGA
STL
Excellent 10.0

Everything was smooth. Short flight, but they offered us refills on drinks, which I've never experienced before. Polite staff, great flight. Thanks!

CZM
ATL
Excellent 10.0

easy but long day coming home

however on the initial trip to cozumel we where rerouted from kc to huntvilles therefore missing our connecting flight to cozumel so the airline was accomodating and reseated us on a flight to cancun instead and I was thankful but i know that that flight was cheaper when i booked this but i didnt want to make the treak to cancun and bus and then ferry to cozumel but ended up doing that anyway is there any way at all to be compensated for the diffrence I am not upset at all but that made for a really long day getting there Just putting it out there

Show more results

New York LaGuardia to Lambert-St Louis Flight Information

Avg. Flight Duration 2h 42m
Flights Arrive in Lambert-St Louis
Flights Depart from New York LaGuardia
Flight Price $235
Distance 886 miles
Airlines Delta
*
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