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) - 40% of one-stop connections • Dallas/Fort Worth (DFW) - 26% of one-stop connections • Denver Intl (DEN) - 21% of one-stop connections • Houston George Bush Intcntl (IAH) - 9% 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 $250 to $1,709. That means the highest observed fare was about 7x 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 $175, which is 16% 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 17m, compared with 5h 52m via Phoenix Sky Harbor Intl (PHX) and 7h 31m via Houston George Bush Intcntl (IAH).

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 starting from around $18 for economy cars. Top options include: • Fox • Thrifty • Europcar • Dollar • Alamo

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

Round-trip flights from New Orleans to Ontario range from $332 to $494, with an average of $438 over the past 12 months. Anything below $332 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 $332 to $494. The lowest price found in the past 5 days was $250, 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 ($740) and July ($536) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 124% 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 ($250) and American Airlines ($377) 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. 40% 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 $370. 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 06m over the past 3 months.

$116 CHEAP FLIGHTS from New Orleans to Ontario (MSY - ONT)

Save 21% 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

$250

Typical prices: $332-$494

Frontier

Mon 11/5Fri 11/9

MSY - ONT • 1 stop

Cheapest one-way

$116

Typical prices: $173-$290

Frontier

Mon 11/12

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 $370 (round-trip)

Houston Hobby (HOU)

Shortest trip • 5h 17m (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

Thu, Nov 5 - Mon, Nov 9

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

15h 06m1 stop Denver Intl

6:25 am - 4:13 pmONT Ontario-MSY New Orleans Louis Armstrong

7h 48m2 stops Denver Intl Dallas/Fort Worth

$250Frontier

Thu, Dec 10 - Tue, Dec 15

2:18 pm - 12:20 amMSY New Orleans Louis Armstrong-ONT Ontario

12h 02m1 stop Denver Intl

6:00 am - 8:41 amONT Ontario-MSY New Orleans Louis Armstrong

24h 41m2 stops Denver Intl Atlanta Hartsfield-Jackson

$272Frontier

Mon, Oct 26 - Mon, Nov 2

5:25 pm - 11:51 pmMSY New Orleans Louis Armstrong-ONT Ontario

32h 26m2 stops Dallas/Fort Worth Denver Intl

2:23 pm - 5:00 amONT Ontario-MSY New Orleans Louis Armstrong

12h 37m1 stop Las Vegas Harry Reid Intl

$274Multiple Airlines

Thu, Nov 5 - Sat, Nov 14

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

15h 06m1 stop Denver Intl

11:52 am - 9:50 amONT Ontario-MSY New Orleans Louis Armstrong

19h 58m1 stop Denver Intl

$277Frontier

Mon, Oct 26 - Mon, Nov 2

5:25 pm - 4:38 pmMSY New Orleans Louis Armstrong-ONT Ontario

25h 13m1 stop Dallas/Fort Worth

8:35 pm - 5:00 amONT Ontario-MSY New Orleans Louis Armstrong

6h 25m1 stop Las Vegas Harry Reid Intl

$325Multiple 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

$377American Airlines

Thu, Nov 12 - Tue, Nov 17

6:32 pm - 11:46 pmMSY New Orleans Louis Armstrong-ONT Ontario

7h 14m1 stop Dallas/Fort Worth

1:23 pm - 10:57 pmONT Ontario-MSY New Orleans Louis Armstrong

7h 34m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

$385American Airlines

Thu, Dec 10 - Tue, Dec 15

2:18 pm - 12:20 amMSY New Orleans Louis Armstrong-ONT Ontario

12h 02m1 stop Denver Intl

6:00 am - 4:16 pmONT Ontario-MSY New Orleans Louis Armstrong

8h 16m1 stop Seattle/Tacoma Intl

$388Multiple Airlines

Tue, Dec 29 - Tue, Jan 5

5:20 am - 9:10 amMSY New Orleans Louis Armstrong-ONT Ontario

5h 50m1 stop Houston Hobby

3:50 pm - 10:45 pmONT Ontario-MSY New Orleans Louis Armstrong

4h 55m1 stop Phoenix Sky Harbor Intl

$393Southwest

Tue, Dec 29 - Tue, Jan 5

5:20 am - 9:10 amMSY New Orleans Louis Armstrong-ONT Ontario

5h 50m1 stop Houston Hobby

6:35 am - 5:05 pmONT Ontario-MSY New Orleans Louis Armstrong

8h 30m2 stops Oakland Los Angeles

$398Southwest

Recent last minute flight deals from New Orleans to Ontario

Thu, Oct 1 - Mon, Oct 5

9:00 pm - 7:04 amMSY New Orleans Louis Armstrong-ONT Ontario

12h 04m1 stop Las Vegas Harry Reid Intl

8:00 am - 8:04 pmONT Ontario-MSY New Orleans Louis Armstrong

10h 04m1 stop Las Vegas Harry Reid Intl

$510Frontier

Fri, Oct 2 - Sun, Oct 4

10:48 am - 11:47 pmMSY New Orleans Louis Armstrong-ONT Ontario

14h 59m1 stop Denver Intl

6:15 am - 9:53 amONT Ontario-MSY New Orleans Louis Armstrong

25h 38m1 stop Denver Intl

$520Frontier

Fri, Oct 2 - Sun, Oct 4

10:48 am - 10:30 amMSY New Orleans Louis Armstrong-ONT Ontario

25h 42m1 stop Denver Intl

11:45 am - 9:53 amONT Ontario-MSY New Orleans Louis Armstrong

20h 08m1 stop Denver Intl

$520Frontier

Thu, Oct 1 - Sat, Oct 3

9:00 pm - 11:22 amMSY New Orleans Louis Armstrong-ONT Ontario

16h 22m1 stop Las Vegas Harry Reid Intl

6:15 am - 9:53 amONT Ontario-MSY New Orleans Louis Armstrong

25h 38m1 stop Denver Intl

$520Frontier

Thu, Oct 1 - Sun, Oct 4

9:00 pm - 7:04 amMSY New Orleans Louis Armstrong-ONT Ontario

12h 04m1 stop Las Vegas Harry Reid Intl

8:24 pm - 8:04 pmONT Ontario-MSY New Orleans Louis Armstrong

21h 40m1 stop Las Vegas Harry Reid Intl

$520Frontier

Fri, Oct 2 - Sat, Oct 3

10:48 am - 11:47 pmMSY New Orleans Louis Armstrong-ONT Ontario

14h 59m1 stop Denver Intl

11:45 am - 9:53 amONT Ontario-MSY New Orleans Louis Armstrong

20h 08m1 stop Denver Intl

$520Frontier

Thu, Oct 1 - Sun, Oct 4

9:00 pm - 7:04 amMSY New Orleans Louis Armstrong-ONT Ontario

12h 04m1 stop Las Vegas Harry Reid Intl

8:24 pm - 8:04 pmONT Ontario-MSY New Orleans Louis Armstrong

21h 40m1 stop Las Vegas Harry Reid Intl

$520Frontier

Thu, Oct 1 - Sat, Oct 3

9:00 pm - 11:22 amMSY New Orleans Louis Armstrong-ONT Ontario

16h 22m1 stop Las Vegas Harry Reid Intl

6:15 am - 9:53 amONT Ontario-MSY New Orleans Louis Armstrong

25h 38m1 stop Denver Intl

$520Frontier

Thu, Oct 1 - Tue, Oct 6

9:00 pm - 4:59 pmMSY New Orleans Louis Armstrong-ONT Ontario

21h 59m1 stop Las Vegas Harry Reid Intl

6:02 am - 4:42 pmONT Ontario-MSY New Orleans Louis Armstrong

8h 40m1 stop Seattle/Tacoma Intl

$733Multiple Airlines

Thu, Oct 1 - Tue, Oct 6

5:42 pm - 10:30 amMSY New Orleans Louis Armstrong-ONT Ontario

18h 48m2 stops Minneapolis St Paul Denver Intl

5:44 pm - 2:21 pmONT Ontario-MSY New Orleans Louis Armstrong

18h 37m2 stops Las Vegas Harry Reid Intl Orlando

$744Multiple 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 november.
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 ($740) and July ($536) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 124% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	October
High season	May
Cheapest flight	$116

Beat the crowds with an average 29% drop in travelers.

The most popular month to fly with an average 286% 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 $332 to $494, with an average of $438 over the past 12 months. Anything below $332 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 $250 to $1,709. That means the highest observed fare was about 7x 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 $175, which is 16% 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 starting from around $18 for economy cars. Top options include:

• Fox
• Thrifty
• Europcar
• Dollar
• Alamo
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) - 40% of one-stop connections
• Dallas/Fort Worth (DFW) - 26% of one-stop connections
• Denver Intl (DEN) - 21% of one-stop connections
• Houston George Bush Intcntl (IAH) - 9% 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 17m, compared with 5h 52m via Phoenix Sky Harbor Intl (PHX) and 7h 31m via Houston George Bush Intcntl (IAH).
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 $410 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.

• Azure Hotel & Suites, Trademark Collection by Wyndham
• La Quinta Inn & Suites by Wyndham Ontario Airport
• Ontario Airport Inn

More options for your flight from New Orleans to Ontario

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MSY - ONT

$116 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