How does KAYAK find such low prices on flights from Nevada 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 Nevada to Ontario.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Nevada 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 Nevada 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 Nevada with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Nevada 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 Nevada up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$64 CHEAP FLIGHTS from Nevada to Ontario

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Cheap Flights from Nevada to Ontario

Cheap flights from Nevada to Ontario with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Direct

Sat, Oct 31 - Sun, Nov 1

8:17 am - 4:38 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

8h 21m1 stop Dallas/Fort Worth

2:23 pm - 3:31 pmONT Ontario-LAS Las Vegas Harry Reid Intl

1h 08mnonstop

$96Frontier

Thu, Oct 29 - Fri, Oct 30

8:17 am - 7:08 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

10h 51m1 stop Dallas/Fort Worth

2:23 pm - 3:31 pmONT Ontario-LAS Las Vegas Harry Reid Intl

1h 08mnonstop

$96Frontier

Thu, Oct 29 - Fri, Oct 30

8:17 am - 7:08 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

10h 51m1 stop Dallas/Fort Worth

2:23 pm - 3:31 pmONT Ontario-LAS Las Vegas Harry Reid Intl

1h 08mnonstop

$96Frontier

Sat, Nov 21 - Mon, Nov 23

12:31 pm - 5:13 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

4h 42m1 stop Phoenix Sky Harbor Intl

1:30 pm - 6:18 pmONT Ontario-LAS Las Vegas Harry Reid Intl

4h 48m1 stop Phoenix Sky Harbor Intl

$197American Airlines

Thu, Nov 19 - Mon, Nov 23

9:20 am - 12:45 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

3h 25m1 stop Phoenix Sky Harbor Intl

6:30 am - 11:31 amONT Ontario-LAS Las Vegas Harry Reid Intl

5h 01m1 stop Phoenix Sky Harbor Intl

$197American Airlines

Thu, Nov 19 - Mon, Nov 23

9:20 am - 12:45 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

3h 25m1 stop Phoenix Sky Harbor Intl

9:20 am - 12:37 pmONT Ontario-LAS Las Vegas Harry Reid Intl

3h 17m1 stop Phoenix Sky Harbor Intl

$197American Airlines

Wed, Nov 11 - Thu, Nov 12

11:15 am - 4:15 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

5h 00m1 stop Oakland

5:55 am - 9:15 amONT Ontario-LAS Las Vegas Harry Reid Intl

3h 20m1 stop San Jose

$198Southwest

Thu, Nov 19 - Thu, Nov 26

8:15 am - 12:50 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

4h 35m1 stop Oakland

9:45 am - 1:50 pmONT Ontario-LAS Las Vegas Harry Reid Intl

4h 05m1 stop Sacramento Intl

$198Southwest

Tue, Nov 3 - Fri, Nov 6

2:07 pm - 6:01 pmRNO Reno-ONT Ontario

3h 54m1 stop San Francisco

6:00 am - 9:24 amONT Ontario-RNO Reno

3h 24m1 stop San Francisco

$287United Airlines

Mon, Nov 23 - Sat, Nov 28

2:07 pm - 5:56 pmRNO Reno-ONT Ontario

3h 49m1 stop San Francisco

9:25 am - 3:19 pmONT Ontario-RNO Reno

5h 54m1 stop San Francisco

$353United Airlines

Fri, Oct 16 - Sat, Oct 17

10:03 am - 11:16 amLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 13mnonstop

10:04 am - 11:13 amONT Ontario-LAS Las Vegas Harry Reid Intl

1h 09mnonstop

$104Frontier

Fri, Oct 16 - Sat, Oct 17

3:14 pm - 7:40 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

4h 26m1 stop San Francisco

10:04 am - 11:13 amONT Ontario-LAS Las Vegas Harry Reid Intl

1h 09mnonstop

$207Frontier

Thu, Oct 15 - Fri, Oct 30

3:14 pm - 7:40 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

4h 26m1 stop San Francisco

5:06 pm - 2:56 pmONT Ontario-LAS Las Vegas Harry Reid Intl

21h 50m1 stop Seattle/Tacoma Intl

$223Frontier

Thu, Oct 15 - Sat, Oct 17

3:14 pm - 7:40 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

4h 26m1 stop San Francisco

6:15 am - 5:37 pmONT Ontario-LAS Las Vegas Harry Reid Intl

11h 22m2 stops Denver Intl Minneapolis St Paul

$529Multiple Airlines

Mon, Oct 12 - Wed, Oct 28

2:21 pm - 5:05 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

26h 44m1 stop Santa Rosa Sonoma County

5:45 pm - 3:42 pmONT Ontario-LAS Las Vegas Harry Reid Intl

21h 57m1 stop Santa Rosa Sonoma County

$537Alaska Airlines

Fri, Oct 16 - Sat, Oct 17

3:14 pm - 7:40 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

4h 26m1 stop San Francisco

6:15 am - 5:37 pmONT Ontario-LAS Las Vegas Harry Reid Intl

11h 22m2 stops Denver Intl Minneapolis St Paul

$570Multiple Airlines

Thu, Oct 15 - Tue, Oct 20

9:15 pm - 10:15 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 00mnonstop

4:15 pm - 5:20 pmONT Ontario-LAS Las Vegas Harry Reid Intl

1h 05mnonstop

$575Southwest

Fri, Oct 16 - Fri, Oct 23

12:55 pm - 2:00 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 05mnonstop

9:30 pm - 10:40 pmONT Ontario-LAS Las Vegas Harry Reid Intl

1h 10mnonstop

$575Southwest

Tue, Oct 13 - Mon, Oct 19

1:57 pm - 5:41 pmRNO Reno-ONT Ontario

3h 44m1 stop San Francisco

1:52 pm - 5:43 pmONT Ontario-RNO Reno

3h 51m1 stop San Francisco

$605United Airlines

Wed, Oct 14 - Wed, Oct 14

6:00 am - 10:23 amRNO Reno-ONT Ontario

4h 23m1 stop San Francisco

1:52 pm - 7:53 pmONT Ontario-RNO Reno

6h 01m1 stop San Francisco

$693United Airlines

Low season	January
High season	November
Cheapest flight	$64

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly and prices are also 6% lower on average.

Flight from Las Vegas to Ontario

How does KAYAK find such low prices on flights from Nevada 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 Nevada to Ontario.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Nevada to Ontario?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Nevada 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 Nevada 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 Nevada with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Nevada 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 Nevada up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.