$46+ Cheap flights from Laughlin, NV to Ontario (ONT)
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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — ONT
Jul 9 — Jul 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Laughlin to Ontario 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”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Laughlin to Ontario are usually found in January or September, booked 51 days in advance, depart on a Wednesday or Saturday and return on a Sunday
Cheap flight deals from Laughlin to Ontario
Cheapest
Best
Last-minute
One-way
Cheapest flights from Laughlin to OntarioExplore the most affordable flight options available from Laughlin to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
Explore the most affordable flight options available from Laughlin to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
This Super.com deal was found by Cheapflights users on 6/4. 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 7/11:55 pm
LAS
- ONT
Nonstop1h 13m
Frontier
Wed 7/83:40 pm
ONT
- LAS
Nonstop1h 11m
Frontier
Deal found 6/4![Frontier logo]()
$65
This Frontier deal was found by Cheapflights users on 6/6. 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.
Tue 6/301:55 pm
LAS
- ONT
Nonstop1h 13m
Frontier
Wed 7/153:40 pm
ONT
- LAS
Nonstop1h 11m
Frontier
Deal found 6/6![Frontier logo]()
$66
This Super.com deal was found by Cheapflights users on 6/5. 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 6/301:55 pm
LAS
- ONT
Nonstop1h 13m
Frontier
Fri 7/33:34 pm
ONT
- LAS
Nonstop1h 12m
Frontier
Deal found 6/5![Frontier logo]()
$67
This Super.com deal was found by Cheapflights users on 6/6. 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 7/16:43 pm
LAS
- ONT
Nonstop1h 08m
Frontier
Sat 7/43:34 pm
ONT
- LAS
Nonstop1h 12m
Frontier
Deal found 6/6![Frontier logo]()
$71
This Super.com deal was found by Cheapflights users on 6/6. 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 9/303:00 pm
LAS
- ONT
Nonstop1h 10m
Frontier
Mon 10/52:58 pm
ONT
- LAS
Nonstop1h 10m
Frontier
Deal found 6/6![Frontier logo]()
$72
This Super.com deal was found by Cheapflights users on 6/8. 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 6/301:55 pm
LAS
- ONT
Nonstop1h 13m
Frontier
Wed 7/13:34 pm
ONT
- LAS
Nonstop1h 12m
Frontier
Deal found 6/8![Frontier logo]()
$76
This Frontier deal was found by Cheapflights users on 6/6. 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.
Fri 7/36:43 pm
LAS
- ONT
Nonstop1h 08m
Frontier
Sat 7/43:34 pm
ONT
- LAS
Nonstop1h 12m
Frontier
Deal found 6/6![Frontier logo]()
$77
This Super.com deal was found by Cheapflights users on 6/7. 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 9/213:00 pm
LAS
- ONT
Nonstop1h 10m
Frontier
Sat 9/269:49 pm
ONT
- LAS
Nonstop1h 09m
Frontier
Deal found 6/7![Frontier logo]()
$79
This Frontier deal was found by Cheapflights users on 6/7. 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 9/249:10 am
LAS
- ONT
Nonstop1h 11m
Frontier
Thu 9/242:58 pm
ONT
- LAS
Nonstop1h 10m
Frontier
Deal found 6/7![Frontier logo]()
$80
This Super.com deal was found by Cheapflights users on 6/7. 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 9/16:40 pm
LAS
- ONT
Nonstop1h 08m
Frontier
Mon 9/149:49 pm
ONT
- LAS
Nonstop1h 09m
Frontier
Deal found 6/7![Frontier logo]()
$84
This Frontier deal was found by Cheapflights users on 6/5. 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 9/51:56 pm
LAS
- ONT
Nonstop1h 13m
Frontier
Sat 9/262:58 pm
ONT
- LAS
Nonstop1h 10m
Frontier
Deal found 6/5![Frontier logo]()
$85
Best flights from Laughlin to OntarioDiscover carefully curated flight deals from Laughlin to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from Laughlin to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:55 am
LAS
- ONT
2 stops6h 25m
Southwest
Mon 9/1412:35 pm
ONT
- LAS
Nonstop1h 05m
Southwest
Deal found 6/4![Southwest logo]()
$196
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:20 pm
LAS
- ONT
1 stop4h 17m
United Airlines
Sat 7/251:50 pm
ONT
- LAS
1 stop5h 45m
United Airlines
Deal found 6/8![United Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/174:45 pm
LAS
- ONT
2 stops4h 50m
Southwest
Wed 7/226:25 pm
ONT
- LAS
1 stop3h 45m
Southwest
Deal found 6/4![Southwest logo]()
$243
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:20 pm
LAS
- ONT
1 stop4h 17m
United Airlines
Sat 7/41:50 pm
ONT
- LAS
1 stop5h 45m
United Airlines
Deal found 6/7![United Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 6/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/112:45 pm
LAS
- ONT
2 stops5h 50m
Southwest
Tue 7/75:45 pm
ONT
- LAS
1 stop3h 35m
Southwest
Deal found 6/5![Southwest logo]()
$263
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:50 am
LAS
- ONT
1 stop4h 35m
Southwest
Fri 7/106:30 am
ONT
- LAS
2 stops5h 05m
Southwest
Deal found 6/8![Southwest logo]()
$263
This United Airlines deal was found by Cheapflights users on 6/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:00 am
LAS
- ONT
1 stop6h 12m
United Airlines
Mon 7/131:50 pm
ONT
- LAS
1 stop5h 37m
United Airlines
Deal found 6/6![United Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:10 pm
LAS
- ONT
2 stops5h 05m
Southwest
Tue 7/1410:20 am
ONT
- LAS
1 stop4h 25m
Southwest
Deal found 6/7![Southwest logo]()
$286
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:00 am
LAS
- ONT
1 stop3h 35m
Southwest
Fri 7/106:30 am
ONT
- LAS
2 stops5h 05m
Southwest
Deal found 6/6![Southwest logo]()
$288
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/234:45 pm
LAS
- ONT
2 stops4h 50m
Southwest
Sun 7/264:50 pm
ONT
- LAS
2 stops5h 15m
Southwest
Deal found 6/4![Southwest logo]()
$299
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:10 am
LAS
- ONT
2 stops6h 30m
Southwest
Sun 7/125:05 am
ONT
- LAS
1 stop3h 55m
Southwest
Deal found 6/7![Southwest logo]()
$304
Last-minute flights from Laughlin to OntarioDiscover last-minute flight deals from Laughlin to Ontario. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Laughlin to Ontario. Data last updated June 9, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 6/5. 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 6/226:43 pm
LAS
- ONT
Nonstop1h 08m
Frontier
Wed 7/151:38 pm
ONT
- LAS
Nonstop1h 11m
Frontier
Deal found 6/5![Frontier logo]()
$115
This Frontier deal was found by Cheapflights users on 6/6. 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.
Tue 6/301:55 pm
LAS
- ONT
Nonstop1h 13m
Frontier
Wed 7/153:40 pm
ONT
- LAS
Nonstop1h 11m
Frontier
Deal found 6/6![Frontier logo]()
$66
This Super.com deal was found by Cheapflights users on 6/5. 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 6/301:55 pm
LAS
- ONT
Nonstop1h 13m
Frontier
Fri 7/33:34 pm
ONT
- LAS
Nonstop1h 12m
Frontier
Deal found 6/5![Frontier logo]()
$67
This Super.com deal was found by Cheapflights users on 6/8. 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 6/301:55 pm
LAS
- ONT
Nonstop1h 13m
Frontier
Wed 7/13:34 pm
ONT
- LAS
Nonstop1h 12m
Frontier
Deal found 6/8![Frontier logo]()
$76
This Super.com deal was found by Cheapflights users on 6/4. 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 7/11:55 pm
LAS
- ONT
Nonstop1h 13m
Frontier
Wed 7/83:40 pm
ONT
- LAS
Nonstop1h 11m
Frontier
Deal found 6/4![Frontier logo]()
$65
This Super.com deal was found by Cheapflights users on 6/6. 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 7/16:43 pm
LAS
- ONT
Nonstop1h 08m
Frontier
Sat 7/43:34 pm
ONT
- LAS
Nonstop1h 12m
Frontier
Deal found 6/6![Frontier logo]()
$71
This Frontier deal was found by Cheapflights users on 6/6. 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.
Fri 7/36:43 pm
LAS
- ONT
Nonstop1h 08m
Frontier
Sat 7/43:34 pm
ONT
- LAS
Nonstop1h 12m
Frontier
Deal found 6/6![Frontier logo]()
$77
This Frontier deal was found by Cheapflights users on 6/8. 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.
Tue 7/72:05 pm
LAS
- ONT
Nonstop1h 09m
Frontier
Tue 7/143:40 pm
ONT
- LAS
Nonstop1h 11m
Frontier
Deal found 6/8![Frontier logo]()
$98
This Frontier deal was found by Cheapflights users on 6/6. 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 7/307:00 am
LAS
- ONT
Nonstop1h 03m
Frontier
Sun 8/211:52 am
ONT
- LAS
Nonstop1h 10m
Frontier
Deal found 6/6![Frontier logo]()
$88
This Super.com deal was found by Cheapflights users on 6/7. 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.
Fri 7/312:45 pm
LAS
- ONT
Nonstop1h 09m
Frontier
Sun 8/23:40 pm
ONT
- LAS
Nonstop1h 11m
Frontier
Deal found 6/7![Frontier logo]()
$87
One-way flights from Laughlin to OntarioSearch for one-way flight options from Laughlin to Ontario. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from Laughlin to Ontario. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Frontier deal was found by Cheapflights users on 6/8. 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.
Tue 8/42:05 pm
LAS
- ONT
Nonstop1h 09m
Frontier
Deal found 6/8![Frontier logo]()
$46
This CheapOair deal was found by Cheapflights users on 6/6. 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.
Tue 7/77:00 am
LAS
- ONT
Nonstop1h 03m
Frontier
Deal found 6/6![Frontier logo]()
$47
This Super.com deal was found by Cheapflights users on 6/4. 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 7/41:55 pm
LAS
- ONT
Nonstop1h 13m
Frontier
Deal found 6/4![Frontier logo]()
$49
This CheapOair deal was found by Cheapflights users on 6/8. 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.
Sat 8/152:05 pm
LAS
- ONT
Nonstop1h 09m
Frontier
Deal found 6/8![Frontier logo]()
$54
This Mytrip deal was found by Cheapflights users on 6/8. 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.
Thu 8/62:45 pm
LAS
- ONT
Nonstop1h 09m
Frontier
Deal found 6/8![Frontier logo]()
$71
This Super.com deal was found by Cheapflights users on 6/7. 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.
Sun 8/27:00 am
LAS
- ONT
Nonstop1h 03m
Frontier
Deal found 6/7![Frontier logo]()
$77
This Super.com deal was found by Cheapflights users on 6/4. 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 6/201:55 pm
LAS
- ONT
Nonstop1h 13m
Frontier
Deal found 6/4![Frontier logo]()
$82
This Super.com deal was found by Cheapflights users on 6/6. 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 6/291:55 pm
LAS
- ONT
Nonstop1h 13m
Frontier
Deal found 6/6![Frontier logo]()
$83
This Expedia deal was found by Cheapflights users on 6/6. 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.
Mon 6/226:43 pm
LAS
- ONT
Nonstop1h 08m
Frontier
Deal found 6/6![Frontier logo]()
$84
This Super.com deal was found by Cheapflights users on 6/8. 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.
Fri 7/177:00 am
LAS
- ONT
Nonstop1h 03m
Frontier
Deal found 6/8![Frontier logo]()
$88
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:13 pm
LAS
- ONT
1 stop5h 24m
United Airlines
Deal found 6/4![United Airlines logo]()
$89
Find flight deals from Laughlin to Ontario
Keep the following information in mind while searching for Laughlin to Ontario flight deals. Data was last updated June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $65 (Super.com) |
One-way from | $46 (Frontier) |
Popular in | March |
Cheapest in | January |
Average price | $146 |
Cheapflights Fare Finder
Customize your flight search to find flights from Laughlin 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, Cheapflights users made 2,558,603 searches. Data last updated June 9, 2026.
Use the filters below to find and compare flights from Laughlin to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Sat 9/12
5:55 am-12:20 pm
2 stops6h 25m
Ontario
Mon 9/14
12:35 pm-1:40 pm
Nonstop1h 05m
$196
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Fri 7/17
4:45 pm-9:35 pm
2 stops4h 50m
Ontario
Wed 7/22
6:25 pm-10:10 pm
1 stop3h 45m
$243
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Wed 7/22
6:20 pm-10:37 pm
1 stop4h 17m
Ontario
Sat 7/25
1:50 pm-7:35 pm
1 stop5h 45m
$247
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Wed 7/1
6:20 pm-10:37 pm
1 stop4h 17m
Ontario
Sat 7/4
1:50 pm-7:35 pm
1 stop5h 45m
$257
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Wed 7/1
12:45 pm-6:35 pm
2 stops5h 50m
Ontario
Tue 7/7
5:45 pm-9:20 pm
1 stop3h 35m
$263
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Wed 7/8
7:50 am-12:25 pm
1 stop4h 35m
Ontario
Fri 7/10
6:30 am-11:35 am
2 stops5h 05m
$263
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Tue 7/7
5:10 pm-10:15 pm
2 stops5h 05m
Ontario
Tue 7/14
10:20 am-2:45 pm
1 stop4h 25m
$286
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Wed 7/1
6:00 am-9:35 am
1 stop3h 35m
Ontario
Fri 7/10
6:30 am-11:35 am
2 stops5h 05m
$288
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Thu 7/23
4:45 pm-9:35 pm
2 stops4h 50m
Ontario
Sun 7/26
4:50 pm-10:05 pm
2 stops5h 15m
$299
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Sat 7/11
7:10 am-1:40 pm
2 stops6h 30m
Ontario
Sun 7/12
5:05 am-9:00 am
1 stop3h 55m
$304
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Laughlin to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Laughlin with our price prediction graph.
LAS-ONT
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 Laughlin to Ontario
L4U-ONT
LAS-ONT
What is the cheapest time of day to fly from L4U to ONT?
Find hourly flight availability from Laughlin to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 9, 2026.
A simple way to save on the total cost of your ticket is to fly from Laughlin to Ontario in the evening. If you’re flexible enough to do this you can expect to save up to 42% on your trip compared to booking a flight at noon.
Weekly flight availability from Laughlin to Ontario
Explore weekly flight availability from Laughlin to Ontario. 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 June 9, 2026.
The most flights from L4U to ONT are scheduled on a Tuesday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Laughlin to Ontario?
What is the cheapest day to fly from Laughlin to Ontario?
Use this chart to determine the cheapest time to fly round-trip from Laughlin to Ontario. Price data was last updated on June 8, 2026.
Travelers seeking maximum savings on their Laughlin to Ontario flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated June 9, 2026.
See what other customers who have flown with Southwest and Frontier from Laughlin to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Laughlin to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Ontario flight routes
Other flight options
Popular flights
Top destinations
Alternative routes for Laughlin to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Laughlin to Ontario by cabin class
Find flights from Laughlin to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Ontario
Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 9, 2026.
Laughlin and Ontario flights
Browse other Laughlin and Ontario flight options. Last updated on June 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Laughlin to Ontario flights
Consider these flights traveling from Laughlin to Ontario.
Top 2 airlines flying from Laughlin to Ontario
Discover the top 2 airlines that operate flights from Laughlin to Ontario. 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$53 | Average$107 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$97 | Average$309 | FlexibilityNo cancel fee | On-time63% |