Cheap flights from Ontario to New Orleans (ONT - MSY)

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The best prices from Ontario to New Orleans Louis Armstrong are usually found in August or July, booked 21 days in advance, depart on a Tuesday or Thursday and return on a Saturday

How to find the cheapest flight from
Ontario (ONT) to New Orleans (MSY)

All the information you need to plan the best ONT to MSY flight in 2021: compare Ontario to New Orleans flight prices with the expected peak season, weather and rainfall in New Orleans.
ONT - MSY
Price
$197 - $380
MSY
Temperature
51.8 - 82.4 °F
MSY
Precipitation
3.3 - 6.4 inches

Popular in

December

High demand for flights, 13% potential price rise

Cheapest in

August

Best time to find cheap flights, 40% potential price drop

Round-trip from

$197

From Ontario to New Orleans Louis Armstrong

One-way from

$134

One-way flight from Ontario to New Orleans Louis Armstrong

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Ontario to New Orleans?

Users have found that flying from Ontario to New Orleans on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Ontario to New Orleans?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 18 days in advance, which can save you up to 25% on flights from Ontario to New Orleans compared to booking the week you need them. Waiting 18 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $231. For sooner than that we have options available in the next 3 days from $309.

What is the cheapest month to fly from Ontario to New Orleans?

August can be a great time to fly to New Orleans from Ontario with a flight ticket averaging about $235. Cheapflights users have found deals in the month of August for as cheap as $76. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Ontario to New Orleans (ONT - MSY)?

It’s typically best to fly out from Ontario to New Orleans in the evening. Doing so could potentially save you 23% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from Ontario to New Orleans in September, October 2021

The best prices found for ONT to MSY flights for September, October
21 Oct - 28 Oct
$131pp
ONT
Ontario
Frontier
 
1 STOP
MSY
New Orleans Louis Armstrong
MSY
New Orleans Louis Armstrong
Frontier
 
1 STOP
ONT
Ontario
24 Oct - 31 Oct
$150pp
ONT
Ontario
Frontier
 
1 STOP
MSY
New Orleans Louis Armstrong
MSY
New Orleans Louis Armstrong
Frontier
 
1 STOP
ONT
Ontario
2 Oct - 7 Oct
$151pp
ONT
Ontario
Multiple Airlines
 
1 STOP
MSY
New Orleans Louis Armstrong
MSY
New Orleans Louis Armstrong
Multiple Airlines
 
1 STOP
ONT
Ontario

Ontario to New Orleans 2021 flight deals

Cheap flights to New Orleans from Ontario found for this year
2 Dec - 7 Dec
$125pp
ONT
Ontario
Multiple Airlines
 
1 STOP
MSY
New Orleans Louis Armstrong
MSY
New Orleans Louis Armstrong
Multiple Airlines
 
1 STOP
ONT
Ontario
21 Oct - 28 Oct
$131pp
ONT
Ontario
Frontier
 
1 STOP
MSY
New Orleans Louis Armstrong
MSY
New Orleans Louis Armstrong
Frontier
 
1 STOP
ONT
Ontario
6 Nov - 9 Nov
$138pp
ONT
Ontario
Frontier
 
1 STOP
MSY
New Orleans Louis Armstrong
MSY
New Orleans Louis Armstrong
Frontier
   
2 STOPS
ONT
Ontario

Last minute flights from Ontario to New Orleans

Late deals on round-trip flights to New Orleans from Ontario, departing today and this week
2 Oct - 7 Oct
$151pp
ONT
Ontario
Multiple Airlines
 
1 STOP
MSY
New Orleans Louis Armstrong
MSY
New Orleans Louis Armstrong
Multiple Airlines
 
1 STOP
ONT
Ontario
5 Oct - 11 Oct
$153pp
ONT
Ontario
Frontier
 
1 STOP
MSY
New Orleans Louis Armstrong
MSY
New Orleans Louis Armstrong
Frontier
 
1 STOP
ONT
Ontario
5 Oct - 7 Oct
$158pp
ONT
Ontario
Frontier
 
1 STOP
MSY
New Orleans Louis Armstrong
MSY
New Orleans Louis Armstrong
Frontier
   
2 STOPS
ONT
Ontario

One-way flights to Louis Armstrong from Ontario

The cheapest one-way flights from Ontario to New Orleans
5:01 am - 3:47 am
Frontier
3 Stops
20h 46m
ONT - MSY
Frontier
$134
JustFly
8:41 am - 6:35 am
Multiple Airlines
3 Stops
19h 54m
ONT - MSY
Multiple Airlines
$136
Kiwi.com
8:45 pm - 10:41 am
American Airlines
1 Stop
11h 56m
ONT - MSY
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">New Orleans</span> flights.

Flight FAQs

From Ontario to New Orleans

Which airlines flying from Ontario to New Orleans Louis Armstrong have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and Delta flying from Ontario to New Orleans Louis Armstrong have implemented new flexible cancellation policies.

Are flight prices decreasing from Ontario to New Orleans due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and New Orleans for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Ontario to New Orleans for under $200 on Cheapflights?

Yes, there are multiple flights from Ontario to New Orleans for under $200. The cheapest flight booked recently is on Multiple Airlines for just $125, but on average you can expect to pay $161.

Are there last-minute flights available from Ontario to New Orleans for under $200?

There are currently 20+ open flights from Ontario to New Orleans within the next 7 days for less than $200.

How popular is this Ontario to New Orleans flight route?

Flights from Ontario to New Orleans Louis Armstrong have been viewed 30 times in the past calendar month.

What is the cheapest airline to fly from Ontario to New Orleans round-trip?

Frontier, at $131, was found to be the cheapest airline from Ontario to New Orleans.. Frontier is priced at 60% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Ontario to New Orleans one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $59. Users have also found prices from $135 and $140 on American Airlines and Alaska Airlines, respectively.

What are the most popular airlines that fly from Ontario to New Orleans?

The most popular airlines flying from Ontario to New Orleans are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

What are the cheapest flights from Ontario to New Orleans?

Looking at all options, your cheapest flight can be booked for $105. While the most popular route (Ontario - New Orleans Louis Armstrong) can be booked for $125 on average our data indicates $578 when flying from Ontario to New Orleans

COVID Restrictions

View COVID Travel Restrictions for New Orleans, LA

Do I need a COVID test to fly to New Orleans from Ontario?

Information is based on travel restrictions for travel to New Orleans Louis Armstrong within the United States

Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter New Orleans Louis Armstrong.

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to New Orleans Louis Armstrong.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering New Orleans Louis Armstrong.

Do I need a test to fly back to Ontario from New Orleans?

Returning to Ontario from New Orleans Louis Armstrong

COVID-19 testing requirements
Visitors from New Orleans Louis Armstrong must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.

Quarantine requirements
Visitors from New Orleans Louis Armstrong are not required to quarantine after entering Ontario.

Hide COVID Travel Restrictions for New Orleans, LA

Alternative routes for Ontario to New Orleans

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for New Orleans

Things to know before you go - useful duration and weather info for your trip from Ontario to New Orleans.
Average temperature for September in New Orleans
87.8 °F
Avg rainfall for September in New Orleans
5.4 ″

Airports servicing Ontario

Airports servicing New Orleans

Top 5 airlines flying from Ontario to New Orleans Louis Armstrong

The chart below displays the airlines Cheapflights users traveling from Ontario to New Orleans choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$112 $228 No cancel fee 62%
Delta
$124 $318 No cancel fee N/A
United Airlines
$134 $374 No cancel fee 69%
American Airlines
$144 $401 No cancel fee 71%
Spirit Airlines
$189 $324 No cancel fee 65%
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