$45+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — ONT
Jun 13 — Jun 201
Round-trip
1 adult, Economy
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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
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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 May 14, 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 May 14, 2026.
This Super.com deal was found by Cheapflights users on 5/12. 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 6/96:43 pm
LAS
- ONT
Nonstop1h 08m
Frontier
Tue 6/161:33 pm
ONT
- LAS
Nonstop1h 11m
Frontier
Deal found 5/12![Frontier logo]()
$49
This Super.com deal was found by Cheapflights users on 5/13. 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.
Thu 6/41:59 pm
LAS
- ONT
Nonstop1h 10m
Frontier
Sat 6/63:30 pm
ONT
- LAS
Nonstop1h 13m
Frontier
Deal found 5/13![Frontier logo]()
$53
This Super.com deal was found by Cheapflights users on 5/13. 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 6/66:22 pm
LAS
- ONT
Nonstop1h 10m
Frontier
Tue 6/93:34 pm
ONT
- LAS
Nonstop1h 12m
Frontier
Deal found 5/13![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Wed 6/36:22 pm
LAS
- ONT
Nonstop1h 10m
Frontier
Wed 6/101:33 pm
ONT
- LAS
Nonstop1h 11m
Frontier
Deal found 5/11![Frontier logo]()
$55
This Trip.com deal was found by Cheapflights users on 5/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:59 pm
LAS
- ONT
Nonstop1h 10m
Frontier
Mon 6/83:30 pm
ONT
- LAS
Nonstop1h 13m
Frontier
Deal found 5/12![Frontier logo]()
$56
This Super.com deal was found by Cheapflights users on 5/11. 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 8/196:40 pm
LAS
- ONT
Nonstop1h 08m
Frontier
Thu 8/203:34 pm
ONT
- LAS
Nonstop1h 12m
Frontier
Deal found 5/11![Frontier logo]()
$61
This Super.com deal was found by Cheapflights users on 5/12. 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
Thu 9/311:43 am
ONT
- LAS
Nonstop1h 08m
Frontier
Deal found 5/12![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Wed 10/213:00 pm
LAS
- ONT
Nonstop1h 10m
Frontier
Thu 10/229:12 pm
ONT
- LAS
Nonstop1h 09m
Frontier
Deal found 5/12![Frontier logo]()
$74
This Frontier deal was found by Cheapflights users on 5/14. 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.
Wed 9/93:00 pm
LAS
- ONT
Nonstop1h 10m
Frontier
Thu 10/222:58 pm
ONT
- LAS
Nonstop1h 10m
Frontier
Deal found 5/14![Frontier logo]()
$75
This Justfly.com deal was found by Cheapflights users on 5/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:43 pm
LAS
- ONT
Nonstop1h 08m
Frontier
Sat 6/2011:58 am
ONT
- LAS
Nonstop1h 08m
Frontier
Deal found 5/14![Frontier logo]()
$85
This Super.com deal was found by Cheapflights users on 5/12. 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 6/106:43 pm
LAS
- ONT
Nonstop1h 08m
Frontier
Sat 6/133:34 pm
ONT
- LAS
Nonstop1h 12m
Frontier
Deal found 5/12![Frontier logo]()
$86
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 May 14, 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 May 14, 2026.
This Southwest deal was found by Cheapflights users on 5/13. 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 6/107:40 pm
LAS
- ONT
1 stop3h 20m
Southwest
Wed 6/177:20 pm
ONT
- LAS
1 stop3h 45m
Southwest
Deal found 5/13![Southwest logo]()
$137
This Frontier deal was found by Cheapflights users on 5/9. 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 6/131:55 pm
LAS
- ONT
Nonstop1h 13m
Frontier
Sat 6/138:36 pm
ONT
- LAS
1 stop4h 08m
Frontier
Deal found 5/9![Frontier logo]()
$168
This Southwest deal was found by Cheapflights users on 5/12. 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 6/28:30 am
LAS
- ONT
1 stop3h 25m
Southwest
Sat 6/61:25 pm
ONT
- LAS
1 stop5h 40m
Southwest
Deal found 5/12![Southwest logo]()
$167
This Southwest deal was found by Cheapflights users on 5/10. 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.
Mon 6/16:55 pm
LAS
- ONT
1 stop4h 10m
Southwest
Wed 6/32:25 pm
ONT
- LAS
1 stop5h 20m
Southwest
Deal found 5/10![Southwest logo]()
$167
This Super.com deal was found by Cheapflights users on 5/9. 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.
Thu 5/217:00 am
LAS
- ONT
Nonstop1h 04m
Frontier
Thu 5/2811:51 am
ONT
- LAS
Nonstop1h 11m
Frontier
Deal found 5/9![Frontier logo]()
$251
This Southwest deal was found by Cheapflights users on 5/11. 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 6/54:45 pm
LAS
- ONT
2 stops4h 45m
Southwest
Sat 6/61:25 pm
ONT
- LAS
1 stop5h 40m
Southwest
Deal found 5/11![Southwest logo]()
$268
This Southwest deal was found by Cheapflights users on 5/10. 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.
Sun 7/265:15 pm
LAS
- ONT
Nonstop1h 05m
Southwest
Sun 7/2610:15 pm
ONT
- LAS
Nonstop1h 05m
Southwest
Deal found 5/10![Southwest logo]()
$289
This Southwest deal was found by Cheapflights users on 5/12. 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 6/264:45 pm
LAS
- ONT
2 stops4h 45m
Southwest
Fri 7/33:40 pm
ONT
- LAS
1 stop3h 45m
Southwest
Deal found 5/12![Southwest logo]()
$294
This Southwest deal was found by Cheapflights users on 5/9. 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 7/314:45 pm
LAS
- ONT
2 stops4h 45m
Southwest
Sun 8/25:40 am
ONT
- LAS
1 stop4h 40m
Southwest
Deal found 5/9![Southwest logo]()
$294
This Southwest deal was found by Cheapflights users on 5/9. 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 7/104:45 pm
LAS
- ONT
2 stops4h 45m
Southwest
Mon 7/137:30 pm
ONT
- LAS
1 stop4h 15m
Southwest
Deal found 5/9![Southwest logo]()
$294
This Southwest deal was found by Cheapflights users on 5/9. 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.
Mon 6/84:45 pm
LAS
- ONT
2 stops4h 45m
Southwest
Mon 6/157:30 pm
ONT
- LAS
1 stop4h 15m
Southwest
Deal found 5/9![Southwest logo]()
$294
Last-minute flights from Laughlin to OntarioDiscover last-minute flight deals from Laughlin to Ontario. Data last updated May 14, 2026 and is based on user searches.
Discover last-minute flight deals from Laughlin to Ontario. Data last updated May 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Wed 6/36:22 pm
LAS
- ONT
Nonstop1h 10m
Frontier
Wed 6/101:33 pm
ONT
- LAS
Nonstop1h 11m
Frontier
Deal found 5/11![Frontier logo]()
$55
This Super.com deal was found by Cheapflights users on 5/13. 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.
Thu 6/41:59 pm
LAS
- ONT
Nonstop1h 10m
Frontier
Sat 6/63:30 pm
ONT
- LAS
Nonstop1h 13m
Frontier
Deal found 5/13![Frontier logo]()
$53
This Trip.com deal was found by Cheapflights users on 5/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:59 pm
LAS
- ONT
Nonstop1h 10m
Frontier
Mon 6/83:30 pm
ONT
- LAS
Nonstop1h 13m
Frontier
Deal found 5/12![Frontier logo]()
$56
This Super.com deal was found by Cheapflights users on 5/13. 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 6/66:22 pm
LAS
- ONT
Nonstop1h 10m
Frontier
Tue 6/93:34 pm
ONT
- LAS
Nonstop1h 12m
Frontier
Deal found 5/13![Frontier logo]()
$54
This Super.com deal was found by Cheapflights users on 5/12. 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 6/96:43 pm
LAS
- ONT
Nonstop1h 08m
Frontier
Tue 6/161:33 pm
ONT
- LAS
Nonstop1h 11m
Frontier
Deal found 5/12![Frontier logo]()
$49
This Super.com deal was found by Cheapflights users on 5/13. 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 6/91:55 pm
LAS
- ONT
Nonstop1h 13m
Frontier
Mon 6/153:34 pm
ONT
- LAS
Nonstop1h 12m
Frontier
Deal found 5/13![Frontier logo]()
$89
This Super.com deal was found by Cheapflights users on 5/12. 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 6/106:43 pm
LAS
- ONT
Nonstop1h 08m
Frontier
Sat 6/133:34 pm
ONT
- LAS
Nonstop1h 12m
Frontier
Deal found 5/12![Frontier logo]()
$86
This Trip.com deal was found by Cheapflights users on 5/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:43 pm
LAS
- ONT
Nonstop1h 08m
Frontier
Sat 6/2011:58 am
ONT
- LAS
Nonstop1h 08m
Frontier
Deal found 5/11![Frontier logo]()
$90
This Justfly.com deal was found by Cheapflights users on 5/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:43 pm
LAS
- ONT
Nonstop1h 08m
Frontier
Sat 6/2011:58 am
ONT
- LAS
Nonstop1h 08m
Frontier
Deal found 5/14![Frontier logo]()
$85
This Super.com deal was found by Cheapflights users on 5/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:43 pm
LAS
- ONT
Nonstop1h 08m
Frontier
Tue 6/233:34 pm
ONT
- LAS
Nonstop1h 12m
Frontier
Deal found 5/14![Frontier logo]()
$78
This Super.com deal was found by Cheapflights users on 5/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/251:55 pm
LAS
- ONT
Nonstop1h 13m
Frontier
Tue 6/303:34 pm
ONT
- LAS
Nonstop1h 12m
Frontier
Deal found 5/14![Frontier logo]()
$98
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 May 14, 2026.
Search for one-way flight options from Laughlin to Ontario. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
This Super.com deal was found by Cheapflights users on 5/13. 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 8/241:56 pm
LAS
- ONT
Nonstop1h 13m
Frontier
Deal found 5/13![Frontier logo]()
$45
This Frontier deal was found by Cheapflights users on 5/12. 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 9/173:00 pm
LAS
- ONT
Nonstop1h 10m
Frontier
Deal found 5/12![Frontier logo]()
$47
This Frontier deal was found by Cheapflights users on 5/13. 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 10/3110:49 am
LAS
- ONT
Nonstop1h 13m
Frontier
Deal found 5/13![Frontier logo]()
$48
This Trip.com deal was found by Cheapflights users on 5/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:56 pm
LAS
- ONT
Nonstop1h 13m
Frontier
Deal found 5/13![Frontier logo]()
$49
This Super.com deal was found by Cheapflights users on 5/13. 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 6/206:43 pm
LAS
- ONT
Nonstop1h 08m
Frontier
Deal found 5/13![Frontier logo]()
$54
This Super.com deal was found by Cheapflights users on 5/9. 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 7/141:56 pm
LAS
- ONT
Nonstop1h 11m
Frontier
Deal found 5/9![Frontier logo]()
$57
This Super.com deal was found by Cheapflights users on 5/13. 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 7/181:56 pm
LAS
- ONT
Nonstop1h 11m
Frontier
Deal found 5/13![Frontier logo]()
$59
This Super.com deal was found by Cheapflights users on 5/13. 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
Deal found 5/13![Frontier logo]()
$61
This Super.com deal was found by Cheapflights users on 5/12. 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 6/136:43 pm
LAS
- ONT
Nonstop1h 08m
Frontier
Deal found 5/12![Frontier logo]()
$62
This Trip.com deal was found by Cheapflights users on 5/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/271:55 pm
LAS
- ONT
Nonstop1h 13m
Frontier
Deal found 5/13![Frontier logo]()
$63
This Frontier deal was found by Cheapflights users on 5/12. 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 6/121:55 pm
LAS
- ONT
Nonstop1h 13m
Frontier
Deal found 5/12![Frontier logo]()
$64
This Trip.com deal was found by Cheapflights users on 5/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/11:56 pm
LAS
- ONT
Nonstop1h 11m
Frontier
Deal found 5/13![Frontier logo]()
$66
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 May 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $49 (Super.com) |
One-way from | $45 (Super.com) |
Popular in | March |
Cheapest in | January |
Average price | $110 |
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 May 14, 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
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Wed 6/10
7:40 pm-11:00 pm
1 stop3h 20m
Ontario
Wed 6/17
7:20 pm-11:05 pm
1 stop3h 45m
$137
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Tue 6/2
8:30 am-11:55 am
1 stop3h 25m
Ontario
Sat 6/6
1:25 pm-7:05 pm
1 stop5h 40m
$167
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Mon 6/1
6:55 pm-11:05 pm
1 stop4h 10m
Ontario
Wed 6/3
2:25 pm-7:45 pm
1 stop5h 20m
$167
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Sat 6/13
1:55 pm-3:08 pm
Nonstop1h 13m
Ontario
Sat 6/13
8:36 pm-12:44 am
1 stop4h 08m
$168
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Thu 5/21
7:00 am-8:04 am
Nonstop1h 04m
Ontario
Thu 5/28
11:51 am-1:02 pm
Nonstop1h 11m
$251
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Fri 6/5
4:45 pm-9:30 pm
2 stops4h 45m
Ontario
Sat 6/6
1:25 pm-7:05 pm
1 stop5h 40m
$268
Quickest round-trip
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Sun 7/26
5:15 pm-6:20 pm
Nonstop1h 05m
Ontario
Sun 7/26
10:15 pm-11:20 pm
Nonstop1h 05m
$289
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Fri 6/26
4:45 pm-9:30 pm
2 stops4h 45m
Ontario
Fri 7/3
3:40 pm-7:25 pm
1 stop3h 45m
$294
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Fri 7/31
4:45 pm-9:30 pm
2 stops4h 45m
Ontario
Sun 8/2
5:40 am-10:20 am
1 stop4h 40m
$294
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Fri 7/10
4:45 pm-9:30 pm
2 stops4h 45m
Ontario
Mon 7/13
7:30 pm-11:45 pm
1 stop4h 15m
$294
Showing 1-10 of 21 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 May 14, 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 25% on your trip compared to booking a flight in the afternoon.
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 May 9, 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 afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 May 14, 2026.
The most flights from L4U to ONT are scheduled on a Thursday (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?
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 May 14, 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.
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
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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 May 14, 2026.
Laughlin and Ontario flights
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Popular flight searches
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Laughlin to Ontario flights
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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 May 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$53 | Average$104 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$97 | Average$298 | FlexibilityNo cancel fee | On-time63% |