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.

$69 CHEAP FLIGHTS from Nevada to Ontario

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Cheap Flights from Nevada to Ontario

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

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Nevada to Ontario

Mon, Sep 21 - Wed, Sep 23

6:00 am - 7:04 amLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 04mnonstop

2:30 pm - 3:40 pmONT Ontario-LAS Las Vegas Harry Reid Intl

1h 10mnonstop

$107Frontier

Wed, Sep 30 - Mon, Oct 5

8:00 am - 9:09 amLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 09mnonstop

8:00 am - 9:02 amONT Ontario-LAS Las Vegas Harry Reid Intl

1h 02mnonstop

$107Frontier

Tue, Oct 13 - Sat, Oct 17

8:00 am - 9:09 amLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 09mnonstop

5:25 pm - 6:38 pmONT Ontario-LAS Las Vegas Harry Reid Intl

1h 13mnonstop

$107Frontier

Thu, Nov 5 - Thu, Nov 12

8:55 pm - 9:55 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 00mnonstop

7:00 am - 8:05 amONT Ontario-LAS Las Vegas Harry Reid Intl

1h 05mnonstop

$217Southwest

Thu, Nov 5 - Mon, Nov 9

9:35 am - 10:40 amLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 05mnonstop

7:00 am - 8:05 amONT Ontario-LAS Las Vegas Harry Reid Intl

1h 05mnonstop

$217Southwest

Tue, Sep 22 - Tue, Sep 29

7:50 am - 8:55 amLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 05mnonstop

7:45 am - 8:50 amONT Ontario-LAS Las Vegas Harry Reid Intl

1h 05mnonstop

$217Southwest

Sat, Sep 19 - Mon, Sep 21

3:20 pm - 4:34 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 14mnonstop

4:27 pm - 3:24 pmONT Ontario-LAS Las Vegas Harry Reid Intl

22h 57m1 stop Santa Rosa Sonoma County

$221Multiple Airlines

Sat, Sep 19 - Mon, Sep 21

8:00 am - 9:09 amLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 09mnonstop

4:27 pm - 3:24 pmONT Ontario-LAS Las Vegas Harry Reid Intl

22h 57m1 stop Santa Rosa Sonoma County

$225Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

2:18 pm - 8:01 pmRNO Reno-ONT Ontario

5h 43m1 stop San Francisco

6:08 am - 9:29 amONT Ontario-RNO Reno

3h 21m1 stop San Francisco

$385United Airlines

Thu, Sep 17 - Mon, Sep 21

2:18 pm - 8:01 pmRNO Reno-ONT Ontario

5h 43m1 stop San Francisco

1:56 pm - 5:51 pmONT Ontario-RNO Reno

3h 55m1 stop San Francisco

$385United Airlines

Recent last minute flight deals from Nevada to Ontario

Sun, Aug 30 - Wed, Sep 16

6:30 am - 10:29 amLAS Las Vegas Harry Reid Intl-ONT Ontario

3h 59m1 stop San Francisco

2:30 pm - 3:40 pmONT Ontario-LAS Las Vegas Harry Reid Intl

1h 10mnonstop

$224Frontier

Sun, Aug 30 - Wed, Sep 16

7:00 am - 8:03 amLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 03mnonstop

10:04 am - 11:18 amONT Ontario-LAS Las Vegas Harry Reid Intl

1h 14mnonstop

$237Frontier

Sat, Aug 29 - Wed, Sep 16

12:57 am - 10:04 amLAS Las Vegas Harry Reid Intl-ONT Ontario

9h 07m1 stop Denver Intl

7:11 pm - 7:33 amONT Ontario-LAS Las Vegas Harry Reid Intl

12h 22m1 stop Dallas/Fort Worth

$259Frontier

Fri, Aug 28 - Mon, Aug 31

6:29 am - 12:03 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

5h 34m1 stop Phoenix Sky Harbor Intl

12:59 pm - 6:40 pmONT Ontario-LAS Las Vegas Harry Reid Intl

5h 41m1 stop Phoenix Sky Harbor Intl

$351American Airlines

Fri, Aug 28 - Sun, Aug 30

6:29 am - 12:03 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

5h 34m1 stop Phoenix Sky Harbor Intl

4:07 pm - 9:53 pmONT Ontario-LAS Las Vegas Harry Reid Intl

5h 46m1 stop Phoenix Sky Harbor Intl

$351American Airlines

Fri, Aug 28 - Sun, Aug 30

6:29 am - 12:03 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

5h 34m1 stop Phoenix Sky Harbor Intl

12:59 pm - 6:40 pmONT Ontario-LAS Las Vegas Harry Reid Intl

5h 41m1 stop Phoenix Sky Harbor Intl

$351American Airlines

Sat, Aug 29 - Tue, Sep 1

5:32 am - 12:50 pmRNO Reno-ONT Ontario

7h 18m1 stop Denver Intl

1:56 pm - 5:49 pmONT Ontario-RNO Reno

3h 53m1 stop San Francisco

$589United Airlines

Sat, Aug 29 - Wed, Sep 2

4:20 pm - 8:01 pmRNO Reno-ONT Ontario

3h 41m1 stop San Francisco

1:56 pm - 5:49 pmONT Ontario-RNO Reno

3h 53m1 stop San Francisco

$589United Airlines

Sat, Aug 29 - Sun, Aug 30

2:20 pm - 8:50 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

6h 30m2 stops Colorado Springs Denver Intl

5:35 pm - 10:50 pmONT Ontario-LAS Las Vegas Harry Reid Intl

5h 15m1 stop San Jose

$616Southwest

Sun, Aug 30 - Wed, Sep 2

10:35 am - 11:45 amLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 10mnonstop

7:45 am - 8:50 amONT Ontario-LAS Las Vegas Harry Reid Intl

1h 05mnonstop

$631Southwest

Recent direct flight deals from Nevada to Ontario

Mon, Sep 21 - Wed, Sep 23

6:00 am - 7:04 amLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 04mnonstop

2:30 pm - 3:40 pmONT Ontario-LAS Las Vegas Harry Reid Intl

1h 10mnonstop

$107Frontier

Wed, Sep 30 - Mon, Oct 5

8:00 am - 9:09 amLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 09mnonstop

8:00 am - 9:02 amONT Ontario-LAS Las Vegas Harry Reid Intl

1h 02mnonstop

$107Frontier

Tue, Oct 13 - Sat, Oct 17

8:00 am - 9:09 amLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 09mnonstop

5:25 pm - 6:38 pmONT Ontario-LAS Las Vegas Harry Reid Intl

1h 13mnonstop

$107Frontier

Thu, Oct 29 - Tue, Nov 3

10:05 am - 11:16 amLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 11mnonstop

5:07 pm - 6:18 pmONT Ontario-LAS Las Vegas Harry Reid Intl

1h 11mnonstop

$107Frontier

Sat, Sep 19 - Sat, Sep 26

8:00 am - 9:09 amLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 09mnonstop

10:04 am - 11:18 amONT Ontario-LAS Las Vegas Harry Reid Intl

1h 14mnonstop

$107Frontier

Mon, Oct 12 - Tue, Oct 13

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

$107Frontier

Tue, Sep 22 - Thu, Sep 24

3:45 pm - 4:59 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 14mnonstop

8:00 am - 9:02 amONT Ontario-LAS Las Vegas Harry Reid Intl

1h 02mnonstop

$107Frontier

Sat, Sep 19 - Mon, Sep 21

8:00 am - 9:09 amLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 09mnonstop

2:30 pm - 3:40 pmONT Ontario-LAS Las Vegas Harry Reid Intl

1h 10mnonstop

$107Frontier

Thu, Nov 5 - Thu, Nov 12

8:55 pm - 9:55 pmLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 00mnonstop

7:00 am - 8:05 amONT Ontario-LAS Las Vegas Harry Reid Intl

1h 05mnonstop

$217Southwest

Thu, Nov 5 - Mon, Nov 9

9:35 am - 10:40 amLAS Las Vegas Harry Reid Intl-ONT Ontario

1h 05mnonstop

7:00 am - 8:05 amONT Ontario-LAS Las Vegas Harry Reid Intl

1h 05mnonstop

$217Southwest

Useful Info

Low season	January
High season	October
Cheapest flight	$69

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly and prices are also 20% 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.

Everything you need to know for your flight to Ontario

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Cabin class

Complete your trip

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Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Ontario

Ontario (ONT)

ONT

$69 Find Cheap Flights from Nevada to Ontario - Compare and Save

Cheap Flights from Nevada to Ontario

Recent round-trip flight deals from Nevada to Ontario

Recent one-way flight deals from Nevada to Ontario

Recent last minute flight deals from Nevada to Ontario

Recent direct flight deals from Nevada to Ontario

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Nevada to Ontario

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Cabin class types available on flights to Nevada

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

Find direct flights for Ontario

Flights to other popular destinations

Flights from domestic origins to Ontario

Choose which airport to fly into in Ontario

Find deals for your return flight