Find Cheap Flights from New Orleans Louis Armstrong to Lambert-St Louis (MSY - STL)

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New Orleans Louis Armstrong to Lambert-St Louis Flight Information

Flights Arrive in Lambert-St Louis
Flights Depart from New Orleans Louis Armstrong
Flight Price $211
Distance 605 miles
Airlines American Airlines, Delta, Southwest

Good to Know

Low Season:
August
Best time to beat the crowds
4%
expected price decrease
High Season:
January
Most popular time to fly
6%
expected price increase
Average Price:
$328
(avg. price over the last 2 weeks)
Good Deal:
$274
or less (round trip)

When to Book Flights from New Orleans Louis Armstrong 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 $273 or less.
The cheapest flight from New Orleans Louis Armstrong to Lambert-St Louis was found 36 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
Morning departure is around 28% more expensive 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 Orleans Louis Armstrong to Lambert-St Louis Flights

How long does a flight from New Orleans Louis Armstrong to Lambert-St Louis take?
An average nonstop flight takes 1h 45m, covering a distance of 605 miles.
How many flights are there between New Orleans Louis Armstrong and Lambert-St Louis?
There are 17 (nonstop) flights between New Orleans Louis Armstrong and Lambert-St Louis per week, averaging 2 per day.
Which airlines provide the cheapest flights from New Orleans Louis Armstrong to Lambert-St Louis?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($211), American Airlines ($290) and Delta ($311).
Do I need a passport to fly between New Orleans Louis Armstrong and Lambert-St Louis?
No.
Which airlines fly most frequently between New Orleans Louis Armstrong and Lambert-St Louis?
Southwest (2 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly New Orleans Louis Armstrong to Lambert-St Louis?
For New Orleans Louis Armstrong to Lambert-St Louis, Friday is the cheapest day to fly on average and Monday is the most expensive. Flying from Lambert-St Louis back to New Orleans Louis Armstrong, the best deals are generally found on Sunday, with Monday being the most expensive.

Book cheap flights from New Orleans Louis Armstrong to Lambert-St Louis (round-trip)

Airports
Origin
New Orleans
$211
only
$211
Destination
St. Louis
$211
only
$211
Fri, May 4
MSY
STL
11h 57m
Sat, May 5
STL
MSY
5h 40m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Thu, May 17
MSY
STL
4h 42m
Tue, May 22
STL
MSY
4h 57m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 30083 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
MCI
CLT
Excellent 10.0

On time. No delays. Smooth landing

N/a

AMS
PHL
Okay 4.3

The in flight staff was very friendly

Our 2nd flight was changed by the airline, causing us to have a 6 hour layover in Philadelphia instead of a 2 hour layover. Then when we ask about changing to a different flight they told us that the original flight we were supposed to be on (that we booked over 8 months ago) was completely full so that’s why we were moved, and there were no other flights available to switch to. So we accepted that. But when we printed our boarding passes, we saw that our seats were now separate from each other, and they were both middle seats! I don’t understand how booking my tickets so far in advance still resulted in these issues. We were finally able to get an aisle and window seat (not near each other) but both flights had poor to little entertainment, which I wouldn’t have expected on such long flights with American Airlines. Really was letdown. :(

CLT
JFK
Good 7.3

Crew was friendly and efficient

There wasn’t any entertainment but that was ok.

PHL
SFO
Okay 4.3

This plane had more legroom than our international flight which was strange but at least it was better.

See prior response

SJO
MIA
Excellent 10.0

They boarded quickly, left early, arrived 40 minutes ahead of schedule. The staff were very friendly and efficient.

Fri, May 18
MSY
STL
4h 51m
Mon, May 21
STL
MSY
5h 04m
Trip: 4 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 17469 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.6
Food
7.4
ATL
BOS
Excellent 9.3

Equipment was nice and well maintained. Seats are comfortable for coach. Video at each seat. Friendly staff.

LAX
SFO
Mediocre 2.6

90 minute delay leaving LAX. Stuck on plane. 30 minuet delay getting to gate after landing at SFO. Stuck on plane again.

BOS
LGA
Excellent 10.0

Super nice flight attendant. Really made all of us (business travelers, retired military folks, family with little kids heading to a wedding) feel welcomed and happy. Great experience.

LGA
DTW
Excellent 9.6

If we're going to be early, have a gate ready.

AUS
LAX
Excellent 8.3

love that each seat now has a USB connection to charge your phone

headphone jack to watch movies shorted in and out constantly

Mon, May 21
MSY
STL
1h 45m
Thu, May 24
STL
MSY
4h 05m
Trip: 4 days
10.0ExcellentShow reviews
Overall 10.0 Excellent
Based on 1 reviews
Boarding
8.8
Comfort
8.5
Crew
9.1
Entertainment
8.0
Food
7.9
SAN
BWI
Excellent 8.3

The crew was great and had a better variety of free snacks.

It was a long wait time to obtain my bag in bag claim. My hard shell luggage was also damaged. Please take better care of the luggage.

MDW
LAS
Excellent 8.0

Delay in take off due to late luggage arriving for other passengers

DAL
SAT
Okay 4.6

Crew was friendly

There was no explanation of a 1 hr + delay. Used to never be delayed on SWA; now it's commonplace.Employees seem to assume that you will always be back, which is not necessarily the case.

OAK
ATL
Excellent 9.0

We miss the music Southwest used to have on flights.

DEN
MSP
Excellent 8.0

The crew,gate agents and flight staff, were great. Their attitudes were fun, open, and helped keep us weary travelers in check. Gotta love SWA crew!

Nothing. Good job, especially with the weather in MSP!

Sat, May 12
MSY
STL
4h 42m
Sun, May 13
STL
MSY
4h 37m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jun 1
MSY
STL
4h 42m
Wed, Jun 6
STL
MSY
6h 25m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 30083 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
PHL
SFO
Okay 4.3

This plane had more legroom than our international flight which was strange but at least it was better.

See prior response

MCI
CLT
Excellent 10.0

On time. No delays. Smooth landing

N/a

MCO
LAX
Excellent 8.0

Having to pay for wifi

DFW
LGA
Mediocre 3.3

Delayed for about 45 mins

ORF
PHL
Excellent 9.0

No big crowds trying to board. Everyone had room for their items in the over head. Love the one seat by itself. Very short flight but the one steward still served beverages and cookies.

Fri, Jun 1
MSY
STL
5h 49m
Tue, Jun 5
STL
MSY
3h 50m
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 17469 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.6
Food
7.4
DTW
FCO
Mediocre 3.6

I began asking for my wheelchair escort the minute I got off the plane. I was assured in Houston they would be there when I got to Detroit. They were not. The request was clearly spelled out on my boarding pass along with my personal oxygen equipment information. I kept asking different staff and they would call for me then say somebody would be there. I waited for an entire hour and only when I started to cry did somebody do something. It was terribly stressful.

ATL
BOS
Excellent 9.3

Equipment was nice and well maintained. Seats are comfortable for coach. Video at each seat. Friendly staff.

ATL
DCA
Excellent 10.0

I will always fly Delta. I have tried other airlines and they don't conmpare to Delta's service

LAX
SEA
Okay 4.0

The snacks were decent on the flight. Everything else was a disappointment.

Unexpected delay for take off after being told the flight was going to be on time. They couldn’t give us a reason or an eta on take off while waiting at the gate which affected my ride situation once I landed in Seattle.

DTW
SFO
Good 6.3

They were comprehensive and tried to move fast

Delayed flight because they didn’t had the crew ready

Thu, May 10
MSY
STL
4h 42m
Sun, May 13
STL
MSY
4h 45m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 30083 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
PHL
SFO
Okay 4.3

This plane had more legroom than our international flight which was strange but at least it was better.

See prior response

GNV
CLT
Good 6.6

The seats were comfy and spacious.

PVD
DCA
Excellent 9.0

very nice crew

small jetcraft

AMS
PHL
Okay 4.3

The in flight staff was very friendly

Our 2nd flight was changed by the airline, causing us to have a 6 hour layover in Philadelphia instead of a 2 hour layover. Then when we ask about changing to a different flight they told us that the original flight we were supposed to be on (that we booked over 8 months ago) was completely full so that’s why we were moved, and there were no other flights available to switch to. So we accepted that. But when we printed our boarding passes, we saw that our seats were now separate from each other, and they were both middle seats! I don’t understand how booking my tickets so far in advance still resulted in these issues. We were finally able to get an aisle and window seat (not near each other) but both flights had poor to little entertainment, which I wouldn’t have expected on such long flights with American Airlines. Really was letdown. :(

SJO
MIA
Excellent 10.0

They boarded quickly, left early, arrived 40 minutes ahead of schedule. The staff were very friendly and efficient.

Thu, May 3
MSY
STL
4h 52m
Sun, May 6
STL
MSY
11h 51m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Sep 20
MSY
STL
6h 41m
Sun, Sep 23
STL
MSY
4h 25m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 30083 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
DFW
LGA
Mediocre 3.3

Delayed for about 45 mins

PHL
SFO
Okay 4.3

This plane had more legroom than our international flight which was strange but at least it was better.

See prior response

MCI
CLT
Excellent 10.0

On time. No delays. Smooth landing

N/a

MCO
LAX
Excellent 8.0

Having to pay for wifi

SJO
MIA
Excellent 10.0

They boarded quickly, left early, arrived 40 minutes ahead of schedule. The staff were very friendly and efficient.

Wed, May 16
MSY
STL
4h 26m
Sat, May 19
STL
MSY
3h 47m
Trip: 4 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 17469 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.6
Food
7.4
DTW
FCO
Mediocre 3.6

I began asking for my wheelchair escort the minute I got off the plane. I was assured in Houston they would be there when I got to Detroit. They were not. The request was clearly spelled out on my boarding pass along with my personal oxygen equipment information. I kept asking different staff and they would call for me then say somebody would be there. I waited for an entire hour and only when I started to cry did somebody do something. It was terribly stressful.

PDX
LAX
Excellent 8.3

On time, free beer , good price

No movie, no charging telephone

BOS
LGA
Excellent 10.0

Super nice flight attendant. Really made all of us (business travelers, retired military folks, family with little kids heading to a wedding) feel welcomed and happy. Great experience.

IAH
DTW
Good 6.0

I liked the flight attendant in first class. Unfortunately I was not in first class

I did not like the attitude of the obese old man (I, too, am an obese old woman) as I saw it toward some of my cabin mates.

AUS
LAX
Excellent 8.3

love that each seat now has a USB connection to charge your phone

headphone jack to watch movies shorted in and out constantly

Sun, May 20
MSY
STL
11h 50m
Wed, May 23
STL
MSY
7h 09m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Sat, May 26
MSY
STL
5h 11m
Mon, May 28
STL
MSY
4h 54m
Trip: 3 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 17469 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.6
Food
7.4
PDX
LAX
Excellent 8.3

On time, free beer , good price

No movie, no charging telephone

IAH
DTW
Good 6.0

I liked the flight attendant in first class. Unfortunately I was not in first class

I did not like the attitude of the obese old man (I, too, am an obese old woman) as I saw it toward some of my cabin mates.

ATL
DCA
Excellent 10.0

I will always fly Delta. I have tried other airlines and they don't conmpare to Delta's service

LAX
SFO
Mediocre 2.6

90 minute delay leaving LAX. Stuck on plane. 30 minuet delay getting to gate after landing at SFO. Stuck on plane again.

LAX
SEA
Okay 4.0

The snacks were decent on the flight. Everything else was a disappointment.

Unexpected delay for take off after being told the flight was going to be on time. They couldn’t give us a reason or an eta on take off while waiting at the gate which affected my ride situation once I landed in Seattle.

Thu, May 24
MSY
STL
4h 42m
Sun, May 27
STL
MSY
6h 25m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 30083 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
ORF
PHL
Excellent 9.0

No big crowds trying to board. Everyone had room for their items in the over head. Love the one seat by itself. Very short flight but the one steward still served beverages and cookies.

PHL
SFO
Okay 4.3

This plane had more legroom than our international flight which was strange but at least it was better.

See prior response

PVD
DCA
Excellent 9.0

very nice crew

small jetcraft

BCN
MIA
Good 6.6

Flight out to BCN was one of the worst in my life! Never had an agent (BA Denver) talk to you and then mid conversation say they closed 3 minutes ago (7 minutes in to trying to find a flight alternative for their cancelled flight...and I wasn’t being upset!)

CLT
JFK
Good 7.3

Crew was friendly and efficient

There wasn’t any entertainment but that was ok.

Fri, May 11
MSY
STL
11h 57m
Sun, May 13
STL
MSY
6h 10m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jun 28
MSY
STL
5h 35m
Sat, Jun 30
STL
MSY
4h 24m
Trip: 3 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 17469 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.6
Food
7.4
DTW
FCO
Mediocre 3.6

I began asking for my wheelchair escort the minute I got off the plane. I was assured in Houston they would be there when I got to Detroit. They were not. The request was clearly spelled out on my boarding pass along with my personal oxygen equipment information. I kept asking different staff and they would call for me then say somebody would be there. I waited for an entire hour and only when I started to cry did somebody do something. It was terribly stressful.

DTW
SFO
Good 6.3

They were comprehensive and tried to move fast

Delayed flight because they didn’t had the crew ready

ATL
BOS
Excellent 9.3

Equipment was nice and well maintained. Seats are comfortable for coach. Video at each seat. Friendly staff.

LAX
SEA
Okay 4.0

The snacks were decent on the flight. Everything else was a disappointment.

Unexpected delay for take off after being told the flight was going to be on time. They couldn’t give us a reason or an eta on take off while waiting at the gate which affected my ride situation once I landed in Seattle.

LAX
SFO
Mediocre 2.6

90 minute delay leaving LAX. Stuck on plane. 30 minuet delay getting to gate after landing at SFO. Stuck on plane again.

Thu, May 17
MSY
STL
11h 55m
Sun, May 20
STL
MSY
5h 04m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Aug 14
MSY
STL
5h 23m
Mon, Aug 20
STL
MSY
6h 01m
Trip: 7 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 17469 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.6
Food
7.4
LGA
DTW
Excellent 9.6

If we're going to be early, have a gate ready.

DTW
SFO
Good 6.3

They were comprehensive and tried to move fast

Delayed flight because they didn’t had the crew ready

LAX
SFO
Mediocre 2.6

90 minute delay leaving LAX. Stuck on plane. 30 minuet delay getting to gate after landing at SFO. Stuck on plane again.

AUS
LAX
Excellent 8.3

love that each seat now has a USB connection to charge your phone

headphone jack to watch movies shorted in and out constantly

ATL
BOS
Excellent 9.3

Equipment was nice and well maintained. Seats are comfortable for coach. Video at each seat. Friendly staff.

Fri, Jun 1
MSY
STL
4h 42m
Sun, Jun 3
STL
MSY
4h 21m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Sep 18
MSY
STL
6h 06m
Tue, Sep 25
STL
MSY
4h 47m
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 17469 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.6
Food
7.4
DTW
SFO
Good 6.3

They were comprehensive and tried to move fast

Delayed flight because they didn’t had the crew ready

AUS
LAX
Excellent 8.3

love that each seat now has a USB connection to charge your phone

headphone jack to watch movies shorted in and out constantly

IAH
DTW
Good 6.0

I liked the flight attendant in first class. Unfortunately I was not in first class

I did not like the attitude of the obese old man (I, too, am an obese old woman) as I saw it toward some of my cabin mates.

PDX
LAX
Excellent 8.3

On time, free beer , good price

No movie, no charging telephone

DTW
FCO
Mediocre 3.6

I began asking for my wheelchair escort the minute I got off the plane. I was assured in Houston they would be there when I got to Detroit. They were not. The request was clearly spelled out on my boarding pass along with my personal oxygen equipment information. I kept asking different staff and they would call for me then say somebody would be there. I waited for an entire hour and only when I started to cry did somebody do something. It was terribly stressful.

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