Las Vegas to Ontario Flight Tickets
Compare the best flight deals from Las Vegas to Ontario
Ara
About Las Vegas - Ontario Flights
Find the best prices for flights between Las Vegas (United States) and Ontario (United States) on Tripuck. We compare prices from hundreds of airlines to offer you the best options.
Las Vegas has 1 airports, while Ontario has 1 airports. Compare flights between all airports to find the best deal.
Cheapest Months for Las Vegas - Ontario Flights
Best month to fly
March 2026 - 1,259 ₺
March 2026
1,259 ₺
Direct
CheapestMay 2026
1,297 ₺
Direct
April 2026
1,370 ₺
Direct
June 2026
3,746 ₺
Direct
July 2026
4,164 ₺
Direct
December 2026
7,173 ₺
1 stops
| Ay | Flight Type | Price |
|---|---|---|
| March 2026Cheapest | Direct | 1.259 ₺ |
| May 2026 | Direct | 1.297 ₺ |
| April 2026 | Direct | 1.370 ₺ |
| June 2026 | Direct | 3.746 ₺ |
| July 2026 | Direct | 4.164 ₺ |
| December 2026 | 1 stops | 7.173 ₺ |
Prices may change. Based on recent searches.
Airlines on Las Vegas - Ontario Route
Las Vegas Airports
Ontario Airports
Alternative Routes
Las Vegas - Ontario Flight Summary
AIRLINES
Southwest Airlines
Cheaper tickets are usually available on weekdays and with early bookings.
Frequently Asked Questions About Las Vegas - Ontario Flights
Las Vegas to Ontario flight ticket prices vary depending on the season, airline, and how far in advance you book. Use the search form above to see the latest prices.
For Las Vegas, you can use McCarran International Airport (LAS). For Ontario, you can use Ontario International Airport (ONT).
The flight duration from Las Vegas to Ontario varies for direct flights. Connecting flights may take longer depending on the number of layovers.
Southwest Airlines operate direct flights from Las Vegas to Ontario.
Generally, off-season periods and weekdays offer more affordable tickets. Booking early can also help you save on prices.
Various airlines operate on this route. Search to see the latest prices.