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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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — LAS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Ontario to Laughlin are usually found in October or February, booked 89 days in advance, depart on a Sunday or Monday and return on a Thursday

Cheap flight deals from Ontario to Laughlin

Keep the following information in mind while searching for Ontario to Laughlin flight deals. Data was last updated September 17, 2025.

Round-trip from

$58
(Cheapflightsfares)

One-way from

$29
(Southwest)

Popular in

June

Cheapest in

October

Average price

$108
From Ontario to Laughlin
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One-way flight from Ontario to Laughlin
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Highest demand for flights based on searches. 9% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:30 pmONT - LAS
Nonstop1h 12mFrontier
Sat 10/48:49 pmLAS - ONT
Nonstop1h 07mFrontier
Deal found 9/16$58
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:00 amONT - LAS
Nonstop1h 11mFrontier
Tue 10/77:33 pmLAS - ONT
Nonstop1h 09mFrontier
Deal found 9/14$62
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/278:00 amONT - LAS
Nonstop1h 11mFrontier
Wed 10/297:33 pmLAS - ONT
Nonstop1h 09mFrontier
Deal found 9/15$65
This Frontier deal was found by Cheapflights users on 9/15. 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 9/256:00 amONT - LAS
Nonstop1h 11mFrontier
Mon 10/67:45 pmLAS - ONT
Nonstop1h 11mFrontier
Deal found 9/15$66
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:05 amONT - LAS
Nonstop1h 11mFrontier
Sat 10/117:33 pmLAS - ONT
Nonstop1h 09mFrontier
Deal found 9/16$68
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:00 amONT - LAS
Nonstop1h 11mFrontier
Thu 9/2510:22 amLAS - ONT
Nonstop1h 16mFrontier
Deal found 9/14$72
This Frontier deal was found by Cheapflights users on 9/14. 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.
Mon 9/296:00 amONT - LAS
Nonstop1h 11mFrontier
Fri 10/36:10 amLAS - ONT
Nonstop1h 07mFrontier
Deal found 9/14$73
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:28 pmONT - LAS
Nonstop1h 16mFrontier
Thu 10/27:15 amLAS - ONT
Nonstop1h 11mFrontier
Deal found 9/14$75
This Frontier deal was found by Cheapflights users on 9/15. 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 9/259:16 amONT - LAS
Nonstop1h 08mFrontier
Mon 9/296:10 amLAS - ONT
Nonstop1h 07mFrontier
Deal found 9/15$77
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:00 amONT - LAS
Nonstop1h 11mFrontier
Fri 9/2610:27 amLAS - ONT
Nonstop1h 16mFrontier
Deal found 9/15$78
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/278:00 amONT - LAS
Nonstop1h 11mFrontier
Mon 9/296:10 amLAS - ONT
Nonstop1h 07mFrontier
Deal found 9/15$79

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 September 17, 2025.
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

Sat 10/11

8:45 pm-9:50 pm

Nonstop1h 05m

Las Vegas Harry Reid Intl

Tue 10/14

7:20 am-8:25 am

Nonstop1h 05m

$77

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Sun 10/26

9:05 pm-10:10 pm

Nonstop1h 05m

Las Vegas Harry Reid Intl

Tue 10/28

7:20 am-8:25 am

Nonstop1h 05m

$77

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Thu 12/4

8:55 pm-9:55 pm

Nonstop1h 00m

Las Vegas Harry Reid Intl

Sat 12/6

5:55 am-11:10 am

1 stop5h 15m

$87

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Tue 11/18

8:55 pm-9:55 pm

Nonstop1h 00m

Las Vegas Harry Reid Intl

Thu 11/20

2:15 pm-3:20 pm

Nonstop1h 05m

$87

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Thu 11/13

9:15 pm-10:15 pm

Nonstop1h 00m

Las Vegas Harry Reid Intl

Sat 11/15

2:20 pm-3:25 pm

Nonstop1h 05m

$87

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Wed 10/15

9:10 pm-10:15 pm

Nonstop1h 05m

Las Vegas Harry Reid Intl

Wed 10/22

8:20 pm-9:25 pm

Nonstop1h 05m

$87

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Mon 11/10

9:15 pm-10:15 pm

Nonstop1h 00m

Las Vegas Harry Reid Intl

Wed 11/12

8:35 am-9:35 am

Nonstop1h 00m

$87

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Fri 11/7

9:15 pm-10:15 pm

Nonstop1h 00m

Las Vegas Harry Reid Intl

Sat 11/8

8:40 am-9:40 am

Nonstop1h 00m

$87

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Tue 12/2

8:55 pm-9:55 pm

Nonstop1h 00m

Las Vegas Harry Reid Intl

Thu 12/4

5:10 pm-6:15 pm

Nonstop1h 05m

$97

OntarioLas Vegas

ONT - LAS

ONTLAS

Ontario

Sun 12/14

9:15 pm-10:15 pm

Nonstop1h 00m

$29

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 20 results
1
2

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 September 12, 2025.

The best time to book flights from Ontario to Laughlin is 89 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, August is the cheapest month in which you can book a flight from Ontario to Laughlin (average of $198). Flying from Ontario to Laughlin in March is currently the most expensive (average of $269). 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 September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Laughlin as you normally would.

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 December 16, 2024.

Travelers seeking maximum savings on their Ontario to Laughlin flight should consider departing on Tuesday 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 September 17, 2025.

The most flights from ONT to L4U are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Ontario to Laughlin?

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 September 17, 2025.
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
4,242 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,173 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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 3 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 405 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 05m. Southwest provides one of the quickest options available for as low as $77. The distance from Ontario to Laughlin is about 197 mi. All flights are typically nonstop.

  • What are the cheapest flights from Ontario to Laughlin?

    While on average a flight from Ontario to Laughlin is generally $132, our data shows the cheapest flight currently is $30. When looking at the most popular route, (Ontario - Las Vegas Harry Reid Intl), you can expect to pay $39 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, August is the cheapest month in which you can book a flight from Ontario to Laughlin (average of $198). Flying from Ontario to Laughlin in March is currently the most expensive (average of $269). 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$22Average$87FlexibilityNo cancel feeOn-time65%
FrontierCheapest$46Average$102FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$97Average$236FlexibilityNo cancel feeOn-time63%

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