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Laughlin

$29+ Cheap flights from Ontario (ONT) to Laughlin, NV

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — LAS
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Find cheap flights from Ontario to Laughlin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Ontario to Laughlin are usually found in February or March, booked 66 days in advance, depart on a Sunday or Saturday and return on a Wednesday

Cheap flight deals from Ontario to Laughlin

Cheapest flights from Ontario to Laughlin
Explore the most affordable flight options available from Ontario to Laughlin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Booking.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1510:18 pm
ONT
-
LAS
Nonstop1h 11m
Frontier
Tue 2/1712:00 pm
LAS
-
ONT
Nonstop1h 11m
Frontier
Deal found 2/1$59
This Frontier deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:59 pm
ONT
-
LAS
Nonstop1h 09m
Frontier
Mon 4/206:59 pm
LAS
-
ONT
Nonstop1h 05m
Frontier
Deal found 2/1$60
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2210:18 pm
ONT
-
LAS
Nonstop1h 11m
Frontier
Mon 2/234:39 pm
LAS
-
ONT
Nonstop1h 09m
Frontier
Deal found 2/2$61
This Super.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/117:17 pm
ONT
-
LAS
Nonstop1h 09m
Frontier
Thu 2/1212:00 pm
LAS
-
ONT
Nonstop1h 11m
Frontier
Deal found 2/2$62
This CheapOair deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/117:17 pm
ONT
-
LAS
Nonstop1h 09m
Frontier
Fri 2/1312:15 pm
LAS
-
ONT
Nonstop1h 11m
Frontier
Deal found 2/2$63
This Super.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:44 pm
ONT
-
LAS
Nonstop1h 12m
Frontier
Tue 4/2112:30 pm
LAS
-
ONT
Nonstop1h 10m
Frontier
Deal found 2/2$65
This Super.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/98:05 pm
ONT
-
LAS
Nonstop1h 08m
Frontier
Wed 2/115:12 pm
LAS
-
ONT
Nonstop1h 10m
Frontier
Deal found 1/31$67
This Super.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/282:06 pm
ONT
-
LAS
Nonstop1h 14m
Frontier
Sun 3/18:21 pm
LAS
-
ONT
Nonstop1h 08m
Frontier
Deal found 2/2$72
This Frontier deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:09 pm
ONT
-
LAS
Nonstop1h 08m
Frontier
Mon 2/2312:00 pm
LAS
-
ONT
Nonstop1h 11m
Frontier
Deal found 2/1$73
This Expedia deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/103:22 pm
ONT
-
LAS
Nonstop1h 12m
Frontier
Sat 3/145:26 pm
LAS
-
ONT
Nonstop1h 10m
Frontier
Deal found 2/2$74

Find flight deals from Ontario to Laughlin

Keep the following information in mind while searching for Ontario to Laughlin flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$59
(Booking.com)

One-way from

$29
(CheapOair)

Popular in

December

Cheapest in

February

Average price

$94
Provider with most accurate pricing for Los Angeles-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Las Vegas Harry Reid Intl flights.
Search Deals
From Ontario to Laughlin
Search Deals
One-way flight from Ontario to Laughlin
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Laughlin 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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Ontario to Laughlin that are best for you.

Fly from

Ontario

Fly to

Laughlin

Route

Depart

Return

Price

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Mon 4/13

5:05 pm-6:15 pm

Nonstop1h 10m

Las Vegas Harry Reid Intl

Thu 4/16

7:35 pm-8:40 pm

Nonstop1h 05m

$171

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Tue 2/24

10:00 am-2:00 pm

1 stop4h 00m

Las Vegas Harry Reid Intl

Tue 2/24

3:25 pm-9:05 pm

1 stop5h 40m

$217

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Sat 5/30

1:33 pm-7:28 pm

1 stop5h 55m

Las Vegas Harry Reid Intl

Mon 6/1

6:00 am-12:20 pm

1 stop6h 20m

$249

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Thu 5/28

1:55 pm-3:00 pm

Nonstop1h 05m

Las Vegas Harry Reid Intl

Sat 5/30

7:40 pm-8:45 pm

Nonstop1h 05m

$251

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Thu 3/12

5:40 am-9:45 am

1 stop4h 05m

Las Vegas Harry Reid Intl

Sun 3/15

7:45 am-8:50 am

Nonstop1h 05m

$251

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Thu 3/19

6:30 pm-7:35 pm

Nonstop1h 05m

Las Vegas Harry Reid Intl

Sun 3/22

10:40 pm-11:40 pm

Nonstop1h 00m

$251

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Thu 4/2

5:25 pm-8:50 pm

1 stop3h 25m

Las Vegas Harry Reid Intl

Fri 4/3

7:35 am-1:05 pm

1 stop5h 30m

$251

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Thu 3/5

5:25 am-6:30 am

Nonstop1h 05m

Las Vegas Harry Reid Intl

Sun 3/8

10:40 pm-11:40 pm

Nonstop1h 00m

$251

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Tue 2/24

11:10 am-4:05 pm

1 stop4h 55m

Las Vegas Harry Reid Intl

Thu 2/26

5:05 pm-10:00 pm

2 stops4h 55m

$252

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Sat 3/7

9:45 am-3:35 pm

2 stops5h 50m

Las Vegas Harry Reid Intl

Thu 3/12

7:45 am-12:30 pm

1 stop4h 45m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Ontario to Laughlin

Have a flexible travel schedule? Discover the best time to fly to Laughlin from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Laughlin

How far ahead should I book a flight from Ontario to Laughlin?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Laughlin. Price data was last updated on January 30, 2026.

The best time to book flights from Ontario to Laughlin is 66 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Ontario to Laughlin?

Currently, September is the cheapest month in which you can book a flight from Ontario to Laughlin (average of $37). Flying from Ontario to Laughlin in July is currently the most expensive (average of $49). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to L4U?

Find hourly flight availability from Ontario to Laughlin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.

It’s typically best to fly out from Ontario to Laughlin at noon. Doing so could potentially save you 27% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Ontario to Laughlin?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Laughlin. Price data was last updated on January 31, 2026.

Travelers seeking maximum savings on their Ontario to Laughlin flight should consider departing on Wednesday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Ontario to Laughlin

Explore weekly flight availability from Ontario to Laughlin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 3, 2026.

The most flights from ONT to L4U are scheduled on a Friday (11 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Laughlin

Get insights into the airlines that provide service to Laughlin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Laughlin. Reviews last updated February 3, 2026.
Get a feel of what it's like to fly with Southwest, Spirit Airlines, and Frontier from Ontario to Laughlin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,272 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Spirit Airlines
6.3
Okay
8,407 reviews
Southwest
8.0
Very good
4,272 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Frontier
5.7
Fair
3,051 reviews
Southwest
8.0
Very good
4,272 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Laughlin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Laughlin?

    Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Laughlin from Ontario. Booking flights from Ontario (ONT) to Laughlin should be relatively easy as there are 6 daily outbound flights to Laughlin from 3 different airlines.

  • How popular is this Ontario to Laughlin flight route?

    This flight path from Ontario to Laughlin was viewed by 294 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Ontario to Laughlin?

    A quick flight from Ontario to Laughlin can take about 1h 10m. Southwest provides one of the quickest options available for as low as $171. The distance from Ontario to Laughlin is about 197 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Ontario to Laughlin one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $24. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from Ontario to Laughlin for a low price.

  • What are the most reliable airlines from Ontario to Laughlin?

    Consider Southwest (84%), Volaris (83%) or Frontier (79%) when booking your flight. These represent the most reliable airlines when flying from Ontario to Laughlin.

  • What are the cheapest flights from Ontario to Laughlin?

    While on average a flight from Ontario to Laughlin is generally $168, our data shows the cheapest flight currently is $34. When looking at the most popular route, (Ontario - Las Vegas Harry Reid Intl), you can expect to pay $57 for that flight.

  • Can I find deals for flights from Ontario to Laughlin that include hotel bookings?

    Yes. In addition to deals on Ontario to Laughlin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Laughlin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Laughlin.

  • Can I find deals for business class flights from Ontario to Laughlin?

    Yes. Cheapflights offers flight deals from Ontario to Laughlin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Laughlin?

    Currently, September is the cheapest month in which you can book a flight from Ontario to Laughlin (average of $37). Flying from Ontario to Laughlin in July is currently the most expensive (average of $49). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Ontario to Laughlin

Discover the top 3 airlines that operate flights from Ontario to Laughlin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$24Average$80FlexibilityNo cancel feeOn-time65%
FrontierCheapest$52Average$115FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$97Average$234FlexibilityNo cancel feeOn-time63%

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