Which airports can I use when flying from New Orleans to Ontario?

Flights from New Orleans to Ontario usually depart from New Orleans Louis Armstrong (MSY) and arrive at Ontario (ONT).

What cabin classes can I book on flights from New Orleans to Ontario?

Two cabin classes are available on flights from New Orleans to Ontario: • Economy Class • First Class

Which airports do connecting flights from New Orleans to Ontario pass through?

One-stop flights from New Orleans to Ontario most commonly connect through: • Phoenix Sky Harbor Intl (PHX) - 42% of one-stop connections • Dallas/Fort Worth (DFW) - 25% of one-stop connections • Denver Intl (DEN) - 15% of one-stop connections • Houston George Bush Intcntl (IAH) - 8% of one-stop connections

Can I save money by using flexible dates for flights from New Orleans to Ontario?

Yes. Flexible dates can save you up to 17% on flights from New Orleans to Ontario. Thursday is the cheapest departure day at $414 round-trip on average, while Saturday is the most expensive at $494, a difference of $80. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Ontario?

Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

How long is a flight from New Orleans to Ontario?

A nonstop flight from New Orleans to Ontario takes 00m, covering 1,620 miles.

Do I need a passport to fly from New Orleans to Ontario?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from New Orleans to Ontario changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $218 to $1,762. That means the highest observed fare was about 8x higher than the lowest one.

How are flight prices from New Orleans to Ontario looking right now?

One-way fares from New Orleans to Ontario are currently lower than usual. Average one-way flight prices are about $151, which is 27% below the typical average for this route.

How much time can I save by choosing a different layover airport from New Orleans to Ontario?

Flying via Houston Hobby (HOU) gives the shortest average 1-stop total travel time at 5h 25m, compared with 5h 48m via Phoenix Sky Harbor Intl (PHX) and 7h 23m via Dallas/Fort Worth (DFW).

What is the time difference between New Orleans and Ontario?

Ontario is 2 hours behind New Orleans (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Ontario Airport (ONT)?

Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates averaging $60 for economy cars. Top options include: • Fox • Europcar • Thrifty • Alamo • Dollar

How much should I expect to pay for a New Orleans to Ontario flight?

Round-trip flights from New Orleans to Ontario range from $345 to $507, with an average of $442 over the past 12 months. Anything below $345 counts as a good deal.

How much is a round-trip flight from New Orleans to Ontario?

Round-trip flights from New Orleans to Ontario typically range from $345 to $507. The lowest price found in the past 5 days was $218, on Frontier.

What’s the cheapest month to fly from New Orleans to Ontario?

•March is the cheapest month to fly from New Orleans to Ontario at $330 round-trip. •September ($606) and July ($536) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 83% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Which airline is the cheapest to fly from New Orleans to Ontario?

Frontier ($218) and American Airlines ($410) are the cheapest airlines to fly round-trip from New Orleans to Ontario according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from New Orleans to Ontario?

Phoenix Sky Harbor Intl (PHX) is the most popular layover for the New Orleans to Ontario route. 42% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via PHX.

What is the cheapest layover airport when flying from New Orleans to Ontario?

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $342. Based on KAYAK data over the past 3 months.

When flying from New Orleans to Ontario which airport offers the shortest layover?

Houston Hobby (HOU) had the shortest average connection time for New Orleans to Ontario layovers at 3h 15m over the past 3 months.

$106 CHEAP FLIGHTS from New Orleans to Ontario (MSY - ONT)

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$218

Typical prices: $345-$507

Frontier

Mon 1/8Thu 1/11

MSY - ONT • 1 stop

Cheapest one-way

$106

Typical prices: $174-$299

Frontier

Mon 1/29

MSY - ONT • 1 stop

Nonstop flights

Not available

There are currently no direct flights between New Orleans and Ontario. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

March

Cheapest • 25% price drop

May

Most popular

Good to know

Top layover airports

Denver Intl (DEN)

Cheapest • Avg $342 (round-trip)

Houston Hobby (HOU)

Shortest trip • 5h 25m (one-way)

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Ontario!

Flight Deals

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

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from New Orleans to Ontario

Fri, Jan 8 - Mon, Jan 11

10:48 pm - 2:48 pmMSY New Orleans Louis Armstrong-ONT Ontario

18h 00m1 stop Las Vegas Harry Reid Intl

12:26 pm - 7:38 pmONT Ontario-MSY New Orleans Louis Armstrong

5h 12m1 stop Las Vegas Harry Reid Intl

$218Frontier

Mon, Dec 7 - Mon, Dec 14

9:38 pm - 11:51 amMSY New Orleans Louis Armstrong-ONT Ontario

16h 13m1 stop Las Vegas Harry Reid Intl

8:44 am - 8:53 pmONT Ontario-MSY New Orleans Louis Armstrong

10h 09m1 stop Las Vegas Harry Reid Intl

$228Frontier

Fri, Dec 11 - Mon, Dec 14

9:38 pm - 6:31 pmMSY New Orleans Louis Armstrong-ONT Ontario

22h 53m1 stop Las Vegas Harry Reid Intl

8:44 am - 8:53 pmONT Ontario-MSY New Orleans Louis Armstrong

10h 09m1 stop Las Vegas Harry Reid Intl

$228Frontier

Thu, Dec 17 - Mon, Dec 21

8:00 pm - 7:07 amMSY New Orleans Louis Armstrong-ONT Ontario

13h 07m1 stop Las Vegas Harry Reid Intl

9:37 pm - 5:00 amONT Ontario-MSY New Orleans Louis Armstrong

29h 23m1 stop Las Vegas Harry Reid Intl

$263Multiple Airlines

Thu, Dec 17 - Mon, Dec 21

8:00 pm - 7:07 amMSY New Orleans Louis Armstrong-ONT Ontario

13h 07m1 stop Las Vegas Harry Reid Intl

9:37 pm - 7:18 pmONT Ontario-MSY New Orleans Louis Armstrong

19h 41m2 stops Las Vegas Harry Reid Intl Dallas/Fort Worth

$268Multiple Airlines

Sun, Jan 3 - Wed, Jan 6

8:00 pm - 7:07 amMSY New Orleans Louis Armstrong-ONT Ontario

13h 07m1 stop Las Vegas Harry Reid Intl

6:09 am - 11:10 amONT Ontario-MSY New Orleans Louis Armstrong

27h 01m2 stops Denver Intl Dallas/Fort Worth

$298Multiple Airlines

Thu, Dec 3 - Wed, Dec 9

6:07 pm - 9:53 pmMSY New Orleans Louis Armstrong-ONT Ontario

5h 46m1 stop Phoenix Sky Harbor Intl

1:02 pm - 9:40 pmONT Ontario-MSY New Orleans Louis Armstrong

6h 38m1 stop Dallas/Fort Worth

$410American Airlines

Wed, Dec 23 - Tue, Jan 5

5:40 am - 9:44 amMSY New Orleans Louis Armstrong-ONT Ontario

6h 04m1 stop Dallas/Fort Worth

9:35 am - 9:44 pmONT Ontario-MSY New Orleans Louis Armstrong

10h 09m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

$412American Airlines

Thu, Dec 10 - Mon, Dec 14

7:20 am - 10:45 amMSY New Orleans Louis Armstrong-ONT Ontario

5h 25m1 stop Dallas Love Field

3:50 pm - 10:50 pmONT Ontario-MSY New Orleans Louis Armstrong

5h 00m1 stop Phoenix Sky Harbor Intl

$427Southwest

Thu, Dec 10 - Mon, Dec 14

7:55 am - 12:10 pmMSY New Orleans Louis Armstrong-ONT Ontario

6h 15m1 stop Phoenix Sky Harbor Intl

3:20 pm - 10:45 pmONT Ontario-MSY New Orleans Louis Armstrong

5h 25m1 stop Las Vegas Harry Reid Intl

$427Southwest

Recent last minute flight deals from New Orleans to Ontario

Thu, Nov 12 - Wed, Nov 18

10:45 am - 10:42 amMSY New Orleans Louis Armstrong-ONT Ontario

25h 57m1 stop Denver Intl

6:30 am - 9:50 amONT Ontario-MSY New Orleans Louis Armstrong

25h 20m1 stop Denver Intl

$442Frontier

Thu, Nov 12 - Wed, Nov 18

10:45 am - 10:42 amMSY New Orleans Louis Armstrong-ONT Ontario

25h 57m1 stop Denver Intl

6:30 am - 9:50 amONT Ontario-MSY New Orleans Louis Armstrong

25h 20m1 stop Denver Intl

$462Frontier

Fri, Nov 13 - Sun, Nov 15

10:45 am - 10:42 amMSY New Orleans Louis Armstrong-ONT Ontario

25h 57m1 stop Denver Intl

6:30 am - 9:50 amONT Ontario-MSY New Orleans Louis Armstrong

25h 20m1 stop Denver Intl

$500Frontier

Tue, Nov 17 - Tue, Nov 24

5:08 pm - 9:40 amMSY New Orleans Louis Armstrong-ONT Ontario

18h 32m2 stops Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl

6:45 am - 10:10 amONT Ontario-MSY New Orleans Louis Armstrong

25h 25m1 stop Denver Intl

$510Frontier

Fri, Nov 13 - Tue, Nov 17

10:45 am - 11:51 pmMSY New Orleans Louis Armstrong-ONT Ontario

15h 06m1 stop Denver Intl

6:00 am - 4:15 pmONT Ontario-MSY New Orleans Louis Armstrong

8h 15m1 stop Seattle/Tacoma Intl

$753Multiple Airlines

Thu, Nov 12 - Tue, Nov 17

10:45 am - 10:42 amMSY New Orleans Louis Armstrong-ONT Ontario

25h 57m1 stop Denver Intl

6:00 am - 4:15 pmONT Ontario-MSY New Orleans Louis Armstrong

8h 15m1 stop Seattle/Tacoma Intl

$753Multiple Airlines

Fri, Nov 13 - Mon, Nov 16

10:45 am - 10:42 amMSY New Orleans Louis Armstrong-ONT Ontario

25h 57m1 stop Denver Intl

6:00 am - 4:15 pmONT Ontario-MSY New Orleans Louis Armstrong

8h 15m1 stop Seattle/Tacoma Intl

$753Multiple Airlines

Thu, Nov 12 - Tue, Nov 17

6:12 pm - 10:09 pmMSY New Orleans Louis Armstrong-ONT Ontario

5h 57m1 stop Phoenix Sky Harbor Intl

12:42 pm - 8:02 pmONT Ontario-MSY New Orleans Louis Armstrong

5h 20m1 stop Dallas/Fort Worth

$1,069American Airlines

Thu, Nov 12 - Tue, Nov 17

10:53 am - 7:09 pmMSY New Orleans Louis Armstrong-ONT Ontario

10h 16m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

9:50 am - 8:02 pmONT Ontario-MSY New Orleans Louis Armstrong

8h 12m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

$1,079American Airlines

Thu, Nov 12 - Tue, Nov 17

6:12 pm - 10:09 pmMSY New Orleans Louis Armstrong-ONT Ontario

5h 57m1 stop Phoenix Sky Harbor Intl

12:42 pm - 8:02 pmONT Ontario-MSY New Orleans Louis Armstrong

5h 20m1 stop Dallas/Fort Worth

$1,079American Airlines

Booking Insights

Price, demand and travel trends for New Orleans to Ontario flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from New Orleans to Ontario? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from New Orleans to Ontario departing in january.
What’s the cheapest month to fly from New Orleans to Ontario? KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from New Orleans to Ontario, removes the top 0.1% to account for outliers and then takes the median of all values for each month.: •March is the cheapest month to fly from New Orleans to Ontario at $330 round-trip.
•September ($606) and July ($536) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 83% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	September
High season	May
Cheapest flight	$106

Beat the crowds with an average 56% drop in travelers.

The most popular month to fly with an average 107% increase in travelers.

One-way flight from New Orleans to Ontario

When to book flights from New Orleans to Ontario

Are your dates flexible? Find out the best times to travel from New Orleans to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from New Orleans to Ontario?
Two cabin classes are available on flights from New Orleans to Ontario:

• Economy Class
• First Class
How long is a flight from New Orleans to Ontario?
A nonstop flight from New Orleans to Ontario takes 00m, covering 1,620 miles.
Do I need a passport to fly from New Orleans to Ontario?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a New Orleans to Ontario flight?
Round-trip flights from New Orleans to Ontario range from $345 to $507, with an average of $442 over the past 12 months. Anything below $345 counts as a good deal.
Have flight prices from New Orleans to Ontario changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $218 to $1,762. That means the highest observed fare was about 8x higher than the lowest one.
How are flight prices from New Orleans to Ontario looking right now?
One-way fares from New Orleans to Ontario are currently lower than usual. Average one-way flight prices are about $151, which is 27% below the typical average for this route.
What car rental options are available at Ontario Airport (ONT)?
Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates averaging $60 for economy cars. Top options include:

• Fox
• Europcar
• Thrifty
• Alamo
• Dollar
Which airports can I use when flying from New Orleans to Ontario?
Flights from New Orleans to Ontario usually depart from New Orleans Louis Armstrong (MSY) and arrive at Ontario (ONT).
Which airports do connecting flights from New Orleans to Ontario pass through?
One-stop flights from New Orleans to Ontario most commonly connect through:

• Phoenix Sky Harbor Intl (PHX) - 42% of one-stop connections
• Dallas/Fort Worth (DFW) - 25% of one-stop connections
• Denver Intl (DEN) - 15% of one-stop connections
• Houston George Bush Intcntl (IAH) - 8% of one-stop connections
Can I save money by using flexible dates for flights from New Orleans to Ontario?
Yes. Flexible dates can save you up to 17% on flights from New Orleans to Ontario. Thursday is the cheapest departure day at $414 round-trip on average, while Saturday is the most expensive at $494, a difference of $80.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from New Orleans to Ontario?
Flying via Houston Hobby (HOU) gives the shortest average 1-stop total travel time at 5h 25m, compared with 5h 48m via Phoenix Sky Harbor Intl (PHX) and 7h 23m via Dallas/Fort Worth (DFW).
What is the time difference between New Orleans and Ontario?
Ontario is 2 hours behind New Orleans (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Ontario?
Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average $414, about $80 less than Saturday fares (16% savings) based on the last 12 months.
If you can choose when to travel, plan your New Orleans to Ontario trip for March. Fares historically average $330 round-trip in that month - typically $276 less than the most expensive month, which is September (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Ontario Airport.

• Ontario Airport Inn
• Azure Hotel & Suites, Trademark Collection by Wyndham
• Holiday Inn Ontario Airport By IHG

More options for your flight from New Orleans to Ontario

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MSY - ONT

$106 Find Cheap Flights from New Orleans to Ontario - Compare and Save

Everything you should know

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

Recent round-trip flight deals from New Orleans to Ontario

Recent one-way flight deals from New Orleans to Ontario

Recent last minute flight deals from New Orleans to Ontario

Price, demand and travel trends for New Orleans to Ontario flights

How much is a round-trip flight from New Orleans to Ontario?

What’s the cheapest month to fly from New Orleans to Ontario?

Which airline is the cheapest to fly from New Orleans to Ontario?

What’s the most popular layover airport when flying from New Orleans to Ontario?

What is the cheapest layover airport when flying from New Orleans to Ontario?

When flying from New Orleans to Ontario which airport offers the shortest layover?

Key details for New Orleans to Ontario flights

Low season

High season

Cheapest flight

When to book flights from New Orleans to Ontario

Your New Orleans to Ontario flight questions, answered

Your guide to booking New Orleans to Ontario flights

More options for your flight from New Orleans to Ontario

Complete your trip to Ontario with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from New Orleans to Ontario

Find direct flights to and from New Orleans and Ontario

Flights from domestic origins to Ontario

Flights to other popular destinations

Find deals for your return flight