How does KAYAK find such low prices on flights from Louisiana to Ontario?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisiana to Ontario.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisiana to Ontario?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Louisiana is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Louisiana to Ontario?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Louisiana with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisiana to Ontario?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$106 CHEAP FLIGHTS from Louisiana to Ontario

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Flight Deals

Cheap Flights from Louisiana to Ontario

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 Louisiana 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

Wed, Nov 25 - Wed, Dec 16

8:30 pm - 7:20 amMSY New Orleans Louis Armstrong-ONT Ontario

12h 50m1 stop Las Vegas Harry Reid Intl

11:00 am - 9:56 amONT Ontario-MSY New Orleans Louis Armstrong

20h 56m2 stops Las Vegas Harry Reid Intl Dallas/Fort Worth

$250Multiple 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 - 5:00 amONT Ontario-MSY New Orleans Louis Armstrong

29h 23m1 stop Las Vegas Harry Reid Intl

$263Multiple Airlines

Tue, Dec 8 - Tue, Dec 15

2:27 pm - 6:44 pmSHV Shreveport-ONT Ontario

6h 17m1 stop Dallas/Fort Worth

2:22 pm - 10:50 pmONT Ontario-SHV Shreveport

6h 28m1 stop Dallas/Fort Worth

$379American Airlines

Mon, Dec 7 - Sun, Dec 13

4:08 pm - 9:59 pmSHV Shreveport-ONT Ontario

7h 51m1 stop Houston George Bush Intcntl

5:45 am - 3:27 pmONT Ontario-SHV Shreveport

7h 42m1 stop Houston George Bush Intcntl

$379United Airlines

Tue, Mar 2 - Sat, Mar 6

11:55 am - 10:30 pmSHV Shreveport-ONT Ontario

12h 35m2 stops Houston George Bush Intcntl San Francisco

6:00 am - 1:05 pmONT Ontario-SHV Shreveport

5h 05m1 stop Houston George Bush Intcntl

$384United Airlines

Thu, Dec 3 - Wed, Dec 9

7:36 pm - 11:48 pmBTR Baton Rouge Ryan-ONT Ontario

6h 12m1 stop Dallas/Fort Worth

6:00 am - 1:54 pmONT Ontario-BTR Baton Rouge Ryan

5h 54m1 stop Dallas/Fort Worth

$397American 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 Louisiana to Ontario

Wed, Nov 18 - Tue, Jan 5

8:30 pm - 4:21 pmMSY New Orleans Louis Armstrong-ONT Ontario

21h 51m1 stop Las Vegas Harry Reid Intl

2:26 pm - 11:33 amONT Ontario-MSY New Orleans Louis Armstrong

19h 07m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson

$454Multiple Airlines

Wed, Nov 18 - Mon, Jan 4

8:30 pm - 11:16 amMSY New Orleans Louis Armstrong-ONT Ontario

16h 46m1 stop Las Vegas Harry Reid Intl

10:23 am - 5:00 amONT Ontario-MSY New Orleans Louis Armstrong

16h 37m1 stop Las Vegas Harry Reid Intl

$470Multiple Airlines

Wed, Nov 18 - Mon, Nov 23

4:42 pm - 11:16 amMSY New Orleans Louis Armstrong-ONT Ontario

20h 34m2 stops Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl

8:15 am - 5:00 amONT Ontario-MSY New Orleans Louis Armstrong

18h 45m1 stop Las Vegas Harry Reid Intl

$471Multiple Airlines

Wed, Nov 18 - Sun, Nov 22

4:42 pm - 11:16 amMSY New Orleans Louis Armstrong-ONT Ontario

20h 34m2 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

$487Frontier

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

Wed, Nov 18 - Sun, Nov 22

4:06 pm - 9:40 pmAEX Alexandria-ONT Ontario

7h 34m1 stop Houston George Bush Intcntl

6:00 am - 3:31 pmONT Ontario-AEX Alexandria

7h 31m1 stop Houston George Bush Intcntl

$518United Airlines

Wed, Nov 18 - Sun, Nov 22

9:30 am - 8:51 pmAEX Alexandria-ONT Ontario

13h 21m2 stops Houston George Bush Intcntl Denver Intl

6:00 am - 3:31 pmONT Ontario-AEX Alexandria

7h 31m1 stop Houston George Bush Intcntl

$524United Airlines

Sat, Nov 14 - Mon, Nov 16

8:00 am - 11:52 amBTR Baton Rouge Ryan-ONT Ontario

5h 52m1 stop Dallas/Fort Worth

2:22 pm - 10:55 pmONT Ontario-BTR Baton Rouge Ryan

6h 33m1 stop Dallas/Fort Worth

$542American Airlines

Fri, Nov 13 - Sun, Nov 15

6:44 pm - 11:46 pmSHV Shreveport-ONT Ontario

7h 02m1 stop Dallas/Fort Worth

2:22 pm - 10:50 pmONT Ontario-SHV Shreveport

6h 28m1 stop Dallas/Fort Worth

$565American Airlines

Wed, Nov 18 - Wed, Nov 18

6:40 am - 11:55 amMSY New Orleans Louis Armstrong-ONT Ontario

7h 15m2 stops Houston Hobby Las Vegas Harry Reid Intl

1:30 pm - 10:50 pmONT Ontario-MSY New Orleans Louis Armstrong

7h 20m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

$971Southwest

Useful Info

Low season	January
High season	December
Cheapest flight	$106

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 1% increase in price.

Flight from New Orleans to Ontario

How does KAYAK find such low prices on flights from Louisiana to Ontario?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisiana to Ontario.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisiana to Ontario?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Louisiana is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Louisiana to Ontario?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Louisiana with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisiana to Ontario?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.