Find Cheap Flights from New Orleans Louis Armstrong to Ontario (MSY - ONT)

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Fri 12/15
Fri 12/22
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Looking for a cheap flight? 25% of our users found flights on this route for $309 or less.

FAQs for Booking New Orleans Louis Armstrong to Ontario Flights

How long does a flight from New Orleans Louis Armstrong to Ontario take?
An average nonstop flight takes 8h 43m, covering a distance of 1622 miles.
Which airlines provide the cheapest flights from New Orleans Louis Armstrong to Ontario?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($184) and Multiple Airlines ($235)
Do I need a passport to fly between New Orleans Louis Armstrong and Ontario?
No.
What’s the cheapest day of the week to fly New Orleans Louis Armstrong to Ontario?
For New Orleans Louis Armstrong to Ontario, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Ontario back to New Orleans Louis Armstrong, the best deals are generally found on Friday, with Thursday being the most expensive.

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

Airports
Origin
New Orleans
$184
only
$184
Destination
Ontario
$184
only
$184
Thu, Jan 25
MSY
ONT
16h 25m
Tue, Jan 30
ONT
MSY
6h 00m
Trip: 6 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33263 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PVD
DEN
Good 7.3

There's no "complimentary" snacks on Frontier. Which is fine, their flights are cheap and comfortable and the snacks are affordable. I also don't really appreciate having to pay for a carry on. I knew about this so made sure my bag would be considered a personal item, but I just don't know how I feel about that as a backpack may not even fit under that seat. But again, the flight was cheap. So, I don't know.

LAS
IAD
Good 6.3

The staff on the flight was awesome, very helpful and kind to my friend who is terrified to fly. We were even ahead of schedule.

To pay for a carry on item is just crazy to me... not to mention you have to pay for beverages and snacks. All you are given is water.

DEN
SFO
Mediocre 2.0

Website would not let me check in the day before or the morning or my flight. There was an error every time and I almost got to the end once. I could not change the time of my transportation and arrived 10 minutes past the check in deadline (an hour prior to the flight taking off). I was refused access to the flight and offered a flight 5 hours later. The staff was rude and not helpful. I had heard negative things about Frontier and now I know why.

ATL
DEN
Mediocre 3.6

The price was good, and it was a non stop flight.

The crew was rude and the seats didn't recline.

MKE
TPA
Good 6.6

2nd row had plenty of leg room, nice new jet, Nice flight attendants, smooth flight, on time, made it to my destination safe. Successful flight! TSA Pre-chek was nice.

Idiot in front of me reclined his seat. Plane didn't get catered overnight. Water only.

Tue, Feb 6
MSY
ONT
8h 43m
Tue, Feb 20
ONT
MSY
6h 00m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 2
MSY
ONT
16h 14m
Mon, Mar 5
ONT
MSY
6h 06m
Trip: 4 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33263 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MKE
TPA
Good 6.6

2nd row had plenty of leg room, nice new jet, Nice flight attendants, smooth flight, on time, made it to my destination safe. Successful flight! TSA Pre-chek was nice.

Idiot in front of me reclined his seat. Plane didn't get catered overnight. Water only.

PVD
DEN
Good 7.3

There's no "complimentary" snacks on Frontier. Which is fine, their flights are cheap and comfortable and the snacks are affordable. I also don't really appreciate having to pay for a carry on. I knew about this so made sure my bag would be considered a personal item, but I just don't know how I feel about that as a backpack may not even fit under that seat. But again, the flight was cheap. So, I don't know.

DEN
SFO
Mediocre 2.0

Website would not let me check in the day before or the morning or my flight. There was an error every time and I almost got to the end once. I could not change the time of my transportation and arrived 10 minutes past the check in deadline (an hour prior to the flight taking off). I was refused access to the flight and offered a flight 5 hours later. The staff was rude and not helpful. I had heard negative things about Frontier and now I know why.

TYS
MCO
Okay 5.0

Great people

The plane wasn’t very clean

DEN
MKE
Good 6.6

Direct flight from Denver to Milwaukee. Didn't have to wait on tarmac so that was a plus.

Have to pay for every little thring down to the peanuts

Thu, Jan 4
MSY
ONT
15h 57m
Mon, Jan 8
ONT
MSY
6h 01m
Trip: 5 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33263 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PVD
DEN
Good 7.3

There's no "complimentary" snacks on Frontier. Which is fine, their flights are cheap and comfortable and the snacks are affordable. I also don't really appreciate having to pay for a carry on. I knew about this so made sure my bag would be considered a personal item, but I just don't know how I feel about that as a backpack may not even fit under that seat. But again, the flight was cheap. So, I don't know.

LAS
IAD
Good 6.3

The staff on the flight was awesome, very helpful and kind to my friend who is terrified to fly. We were even ahead of schedule.

To pay for a carry on item is just crazy to me... not to mention you have to pay for beverages and snacks. All you are given is water.

ORD
RSW
Excellent 10.0

We had 3 kids with us and the flight was on time and the staff was very nice

DEN
MKE
Good 6.6

Direct flight from Denver to Milwaukee. Didn't have to wait on tarmac so that was a plus.

Have to pay for every little thring down to the peanuts

DEN
SFO
Mediocre 2.0

Website would not let me check in the day before or the morning or my flight. There was an error every time and I almost got to the end once. I could not change the time of my transportation and arrived 10 minutes past the check in deadline (an hour prior to the flight taking off). I was refused access to the flight and offered a flight 5 hours later. The staff was rude and not helpful. I had heard negative things about Frontier and now I know why.

Sun, Dec 31
MSY
ONT
16h 22m
Sun, Jan 7
ONT
MSY
6h 00m
Trip: 8 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33263 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MSY
MCO
Excellent 10.0

Great crew great flight

Nothing, everything was awesome. Crazy to believe this was a 19 dollar flight

DEN
MKE
Good 6.6

Direct flight from Denver to Milwaukee. Didn't have to wait on tarmac so that was a plus.

Have to pay for every little thring down to the peanuts

PHL
MCO
Mediocre 2.3

Its a scam! They act like they are giving you a break by having you buy cheap flights but in reality it costs more than a bit more expensive flight. I had to pay $45.00 each bag no matter if it was checked or carry-on. In total round trip I paid $180.00 extra just for my husbands carry-on as well as mine. Must add that our flights together cost 286.00. We should of went with American Airlines. On top of that we couldn't select our own seat if so, we had to pay extra, so we had to sit separated from each other. It was ridiculous! Never Again with this company!!!!!

PVD
DEN
Good 7.3

There's no "complimentary" snacks on Frontier. Which is fine, their flights are cheap and comfortable and the snacks are affordable. I also don't really appreciate having to pay for a carry on. I knew about this so made sure my bag would be considered a personal item, but I just don't know how I feel about that as a backpack may not even fit under that seat. But again, the flight was cheap. So, I don't know.

ATL
DEN
Mediocre 3.6

The price was good, and it was a non stop flight.

The crew was rude and the seats didn't recline.

Sun, Dec 24
MSY
ONT
16h 22m
Sun, Dec 31
ONT
MSY
6h 10m
Trip: 8 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33263 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MSY
PVD
Excellent 8.0

The price!

ORD
RSW
Excellent 10.0

We had 3 kids with us and the flight was on time and the staff was very nice

ATL
DEN
Mediocre 3.6

The price was good, and it was a non stop flight.

The crew was rude and the seats didn't recline.

TYS
MCO
Okay 5.0

Great people

The plane wasn’t very clean

MKE
TPA
Good 6.6

2nd row had plenty of leg room, nice new jet, Nice flight attendants, smooth flight, on time, made it to my destination safe. Successful flight! TSA Pre-chek was nice.

Idiot in front of me reclined his seat. Plane didn't get catered overnight. Water only.

*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.