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Cheap flights from Nevada to Los Angeles from $40

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nevada to Los Angeles departing on 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Nevada to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:30 am - 7:36 am
LAS
-
ONT
1h 06mnonstop
Frontier Logo
7:19 pm - 8:26 pm
ONT
-
LAS
1h 07mnonstop
$57Frontier
vie., ene. 9 - dom., ene. 11
Frontier Logo
4:45 pm - 5:54 pm
LAS
-
ONT
1h 09mnonstop
Frontier Logo
10:18 pm - 11:29 pm
ONT
-
LAS
1h 11mnonstop
$58Frontier
mié., ene. 14 - dom., ene. 18
Frontier Logo
3:14 pm - 4:20 pm
LAS
-
ONT
1h 06mnonstop
Frontier Logo
10:18 pm - 11:29 pm
ONT
-
LAS
1h 11mnonstop
$59Frontier
jue., ene. 8 - dom., ene. 11
Frontier Logo
2:30 pm - 3:39 pm
LAS
-
ONT
1h 09mnonstop
Frontier Logo
9:10 pm - 10:20 pm
ONT
-
LAS
1h 10mnonstop
$60Frontier
jue., ene. 15 - sáb., ene. 17
Frontier Logo
5:30 pm - 6:40 pm
LAS
-
ONT
1h 10mnonstop
Frontier Logo
1:05 pm - 2:17 pm
ONT
-
LAS
1h 12mnonstop
$61Frontier
sáb., ene. 24 - lun., feb. 2
Frontier Logo
1:30 pm - 2:41 pm
LAS
-
ONT
1h 11mnonstop
Frontier Logo
11:04 am - 12:17 pm
ONT
-
LAS
1h 13mnonstop
$62Frontier
lun., feb. 2 - jue., feb. 5
Frontier Logo
1:17 pm - 2:26 pm
LAS
-
ONT
1h 09mnonstop
Frontier Logo
10:18 pm - 11:29 pm
ONT
-
LAS
1h 11mnonstop
$64Frontier
sáb., ene. 10 - dom., ene. 11
Frontier Logo
3:14 pm - 4:20 pm
LAS
-
ONT
1h 06mnonstop
Frontier Logo
7:19 pm - 8:26 pm
ONT
-
LAS
1h 07mnonstop
$66Frontier
dom., ene. 11 - dom., ene. 11
Multiple Airlines Logo
8:41 pm - 2:12 pm
RNO
-
ONT
17h 31m1 stop
Multiple Airlines Logo
3:04 pm - 7:46 pm
ONT
-
RNO
4h 42m1 stop
$147Multiple Airlines
mar., feb. 3 - sáb., feb. 7
Multiple Airlines Logo
8:29 pm - 2:26 pm
RNO
-
ONT
17h 57m1 stop
Multiple Airlines Logo
2:34 pm - 8:33 pm
ONT
-
RNO
5h 59m1 stop
$179Multiple Airlines
vie., ene. 9 - dom., ene. 11

Frontier flights from Nevada to Ontario

Our best Frontier deals on Nevada to Ontario flight tickets
Frontier
Jan 9
LAS6:30 amLas Vegas Harry Reid Intl
1h 06m
ONT7:36 amOntario
Jan 11
ONT7:19 pmOntario
1h 07m
LAS8:26 pmLas Vegas Harry Reid Intl
$57
Find similar
Frontier
Jan 14
LAS4:45 pmLas Vegas Harry Reid Intl
1h 09m
ONT5:54 pmOntario
Jan 18
ONT10:18 pmOntario
1h 11m
LAS11:29 pmLas Vegas Harry Reid Intl
$58
Find similar
Frontier
Jan 8
LAS3:14 pmLas Vegas Harry Reid Intl
1h 06m
ONT4:20 pmOntario
Jan 11
ONT10:18 pmOntario
1h 11m
LAS11:29 pmLas Vegas Harry Reid Intl
$59
Find similar

United Airlines flights from Nevada to Ontario

Our best United Airlines deals on Nevada to Ontario flight tickets
United Airlines
Mar 10
RNO6:00 amReno
6h 18m
1 stop
ONT12:18 pmOntario
Mar 14
ONT6:00 amOntario
6h 13m
1 stop
RNO12:13 pmReno
$238
Find similar
United Airlines
Mar 3
RNO8:00 amReno
4h 38m
1 stop
ONT12:38 pmOntario
Mar 31
ONT6:00 amOntario
5h 44m
1 stop
RNO11:44 amReno
$279
Find similar
United Airlines
Jan 20
RNO1:15 pmReno
7h 43m
1 stop
ONT8:58 pmOntario
Jan 22
ONT1:53 pmOntario
6h 05m
1 stop
RNO7:58 pmReno
$298
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Nevada to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated diciembre 17, 2025.
Use the filters below to find and compare flights from Nevada to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasOntario

LAS - ONT

LASONT

Las Vegas Harry Reid Intl

vie. 1/9

6:30 am-7:36 am

Nonstop1h 06m

Ontario

dom. 1/11

7:19 pm-8:26 pm

Nonstop1h 07m

$57

Las VegasOntario

LAS - ONT

LASONT

Las Vegas Harry Reid Intl

mié. 1/14

4:45 pm-5:54 pm

Nonstop1h 09m

Ontario

dom. 1/18

10:18 pm-11:29 pm

Nonstop1h 11m

$58

Las VegasOntario

LAS - ONT

LASONT

Las Vegas Harry Reid Intl

jue. 1/8

3:14 pm-4:20 pm

Nonstop1h 06m

Ontario

dom. 1/11

10:18 pm-11:29 pm

Nonstop1h 11m

$59

Las VegasOntario

LAS - ONT

LASONT

Las Vegas Harry Reid Intl

jue. 1/15

2:30 pm-3:39 pm

Nonstop1h 09m

Ontario

sáb. 1/17

9:10 pm-10:20 pm

Nonstop1h 10m

$60

Las VegasOntario

LAS - ONT

LASONT

Las Vegas Harry Reid Intl

sáb. 1/24

5:30 pm-6:40 pm

Nonstop1h 10m

Ontario

lun. 2/2

1:05 pm-2:17 pm

Nonstop1h 12m

$61

Las VegasOntario

LAS - ONT

LASONT

Las Vegas Harry Reid Intl

lun. 2/2

1:30 pm-2:41 pm

Nonstop1h 11m

Ontario

jue. 2/5

11:04 am-12:17 pm

Nonstop1h 13m

$62

Las VegasOntario

LAS - ONT

LASONT

Las Vegas Harry Reid Intl

sáb. 1/10

1:17 pm-2:26 pm

Nonstop1h 09m

Ontario

dom. 1/11

10:18 pm-11:29 pm

Nonstop1h 11m

$64

Las VegasOntario

LAS - ONT

LASONT

Las Vegas Harry Reid Intl

dom. 1/11

3:14 pm-4:20 pm

Nonstop1h 06m

Ontario

dom. 1/11

7:19 pm-8:26 pm

Nonstop1h 07m

$66

RenoOntario

RNO - ONT

RNOONT

Reno

mar. 2/3

8:41 pm-2:12 pm

1 stop17h 31m

Ontario

sáb. 2/7

3:04 pm-7:46 pm

1 stop4h 42m

$147

RenoOntario

RNO - ONT

RNOONT

Reno

vie. 1/9

8:29 pm-2:26 pm

1 stop17h 57m

Ontario

dom. 1/11

2:34 pm-8:33 pm

1 stop5h 59m

$179

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Nevada to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ontario?

In general, February is the cheapest month to fly from Nevada to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $69. If you aren’t able to travel during the month of February, then book flights to Ontario from Nevada during January instead. Flights to Ontario in January, while not as cheap as those in February, still average around $70.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Thursday when prices can be found for as low as $95. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Nevada to Ontario for around $130.

What is the cheapest time of day to depart on your flight to Ontario?

At noon is the cheapest time of day to fly from Nevada to Ontario when you can find flight prices for as low as $95. Flying to Ontario at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $114 on average. Flights to Ontario from Nevada in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Nevada to Ontario flight route?

Fly from Las Vegas Harry Reid Intl to Ontario for the best Nevada - Ontario flight prices

How far in advance should I book a flight to Ontario?

You are more likely to see cheaper flights to Ontario from Nevada when booking weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $101 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Nevada for as low as $74 on momondo.

What cabin class options are available on Nevada to Ontario flights?

There is only 1 cabin class available to choose from on Nevada to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Nevada to Ontario flights?

No. A direct flight is the cheapest option for a flight between Nevada to Ontario.

Cheap Nevada to Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nevada to Ontario

Best Price Found

$81

Fastest flight time

1h 03m

Direct flights

Every day

Airports in Ontario

1 airport
The best one-way flight to Ontario from Nevada in the past 72 hours is $81. The best round-trip flight deal from Nevada to Ontario found on momondo in the last 72 hours is $76.
The fastest flight from Nevada to Ontario takes 1h 03m
Direct flights go from Nevada to Ontario every day.
There is 1 airport in Ontario. From Nevada there are direct flights to Ontario (ONT).
Search flight deals

  • When did momondo last update prices for flights from Nevada to Ontario Airport?

    Prices for flights from Nevada to Ontario Airport refresh daily.

  • How many operators does momondo search for flights from Nevada to Ontario Airport?

  • How old do you have to be to fly from Nevada to Ontario Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nevada to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Nevada to Ontario?

Best airlines flying from Nevada to Ontario

Compare and see reviews for airlines that fly from Nevada to Ontario with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $42Free CancellationRating
5.8
3,082 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $44Free CancellationRating
6.3
8,186 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $84Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
American AirlinesPriceFrom $174Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
United AirlinesPriceFrom $238Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Nevada to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Nevada.

Can I find flights from Nevada to Ontario with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ontario from Nevada with this policy.

How can momondo help me find flights from Nevada to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from Nevada. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Nevada to Ontario right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Nevada to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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