Las Vegas → Ontario
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LAS → ONT1 adulteconomy
144 flight options · 2 airlines
Flights for the months ahead
Short round trips
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1 of 14Longer round trips
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1 of 8One-way flights
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Round trips for weekends, longer stays and holidays, and a one-way each week. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
November 2026
Nov 6 – Nov 9 · 3 nightsFrontier AirlinesNonstop$118.00 Nov 6 – Nov 9 · 3 nightsSouthwest AirlinesNonstop$178.00 Nov 7 – Nov 14 · 7 nightsFrontier AirlinesNonstop$118.00 Nov 7 – Nov 14 · 7 nightsSouthwest AirlinesNonstop$178.00 Nov 10 · One wayFrontier AirlinesNonstop$59.00 Nov 10 · One waySouthwest AirlinesNonstop$89.00 Nov 12 – Nov 15 · 3 nightsFrontier AirlinesNonstop$118.00 Nov 12 – Nov 15 · 3 nightsSouthwest AirlinesNonstop$178.00 Nov 13 – Nov 16 · 3 nightsFrontier AirlinesNonstop$118.00 Nov 13 – Nov 16 · 3 nightsSouthwest AirlinesNonstop$178.00 Nov 14 – Nov 21 · 7 nightsFrontier AirlinesNonstop$118.00 Nov 14 – Nov 21 · 7 nightsSouthwest AirlinesNonstop$178.00 Nov 17 · One wayFrontier AirlinesNonstop$59.00 Nov 17 · One waySouthwest AirlinesNonstop$89.00 Nov 19 – Nov 22 · 3 nightsFrontier AirlinesNonstop$118.00 Nov 19 – Nov 22 · 3 nightsSouthwest AirlinesNonstop$178.00 Nov 20 – Nov 23 · 3 nightsFrontier AirlinesNonstop$118.00 Nov 20 – Nov 23 · 3 nightsSouthwest AirlinesNonstop$178.00 Nov 21 – Nov 28 · 7 nightsFrontier AirlinesNonstop$138.65 Nov 21 – Nov 28 · 7 nightsSouthwest AirlinesNonstop$209.15 Nov 24 · One wayFrontier AirlinesNonstop$79.65 Nov 24 · One waySouthwest AirlinesNonstop$120.15 Nov 24 – Nov 29 · 5 nightsFrontier AirlinesNonstop$159.30 Nov 24 – Nov 29 · 5 nightsSouthwest AirlinesNonstop$240.30 Nov 26 – Nov 29 · 3 nightsFrontier AirlinesNonstop$159.30 Nov 26 – Nov 29 · 3 nightsSouthwest AirlinesNonstop$240.30 Nov 27 – Nov 30 · 3 nightsFrontier AirlinesNonstop$159.30 Nov 27 – Nov 30 · 3 nightsSouthwest AirlinesNonstop$240.30 Nov 28 – Dec 5 · 7 nightsFrontier AirlinesNonstop$138.65 Nov 28 – Dec 5 · 7 nightsSouthwest AirlinesNonstop$209.15
December 2026
Dec 1 · One wayFrontier AirlinesNonstop$59.00 Dec 1 · One waySouthwest AirlinesNonstop$89.00 Dec 3 – Dec 6 · 3 nightsFrontier AirlinesNonstop$118.00 Dec 3 – Dec 6 · 3 nightsSouthwest AirlinesNonstop$178.00 Dec 4 – Dec 7 · 3 nightsFrontier AirlinesNonstop$118.00 Dec 4 – Dec 7 · 3 nightsSouthwest AirlinesNonstop$178.00 Dec 5 – Dec 12 · 7 nightsFrontier AirlinesNonstop$118.00 Dec 5 – Dec 12 · 7 nightsSouthwest AirlinesNonstop$178.00 Dec 8 · One wayFrontier AirlinesNonstop$59.00 Dec 8 · One waySouthwest AirlinesNonstop$89.00 Dec 10 – Dec 13 · 3 nightsFrontier AirlinesNonstop$118.00 Dec 10 – Dec 13 · 3 nightsSouthwest AirlinesNonstop$178.00 Dec 11 – Dec 14 · 3 nightsFrontier AirlinesNonstop$118.00 Dec 11 – Dec 14 · 3 nightsSouthwest AirlinesNonstop$178.00 Dec 12 – Dec 19 · 7 nightsFrontier AirlinesNonstop$118.00 Dec 12 – Dec 19 · 7 nightsSouthwest AirlinesNonstop$178.00 Dec 15 · One wayFrontier AirlinesNonstop$59.00 Dec 15 · One waySouthwest AirlinesNonstop$89.00 Dec 17 – Dec 20 · 3 nightsFrontier AirlinesNonstop$118.00 Dec 17 – Dec 20 · 3 nightsSouthwest AirlinesNonstop$178.00 Dec 18 – Dec 21 · 3 nightsFrontier AirlinesNonstop$135.70 Dec 18 – Dec 21 · 3 nightsSouthwest AirlinesNonstop$204.70 Dec 19 – Dec 26 · 7 nightsFrontier AirlinesNonstop$135.70 Dec 19 – Dec 26 · 7 nightsSouthwest AirlinesNonstop$204.70 Dec 22 · One wayFrontier AirlinesNonstop$76.70 Dec 22 · One waySouthwest AirlinesNonstop$115.70 Dec 22 – Dec 27 · 5 nightsFrontier AirlinesNonstop$153.40 Dec 22 – Dec 27 · 5 nightsSouthwest AirlinesNonstop$231.40 Dec 24 – Dec 27 · 3 nightsFrontier AirlinesNonstop$153.40 Dec 24 – Dec 27 · 3 nightsSouthwest AirlinesNonstop$231.40 Dec 25 – Dec 28 · 3 nightsFrontier AirlinesNonstop$153.40 Dec 25 – Dec 28 · 3 nightsSouthwest AirlinesNonstop$231.40 Dec 26 – Jan 2 · 7 nightsFrontier AirlinesNonstop$159.30 Dec 26 – Jan 2 · 7 nightsSouthwest AirlinesNonstop$240.30 Dec 29 · One wayFrontier AirlinesNonstop$82.60 Dec 29 · One waySouthwest AirlinesNonstop$124.60 Dec 30 – Jan 2 · 3 nightsFrontier AirlinesNonstop$165.20 Dec 30 – Jan 2 · 3 nightsSouthwest AirlinesNonstop$249.20 Dec 31 – Jan 3 · 3 nightsFrontier AirlinesNonstop$165.20 Dec 31 – Jan 3 · 3 nightsSouthwest AirlinesNonstop$249.20
January 2027
Jan 1 – Jan 4 · 3 nightsFrontier AirlinesNonstop$165.20 Jan 1 – Jan 4 · 3 nightsSouthwest AirlinesNonstop$249.20 Jan 2 – Jan 9 · 7 nightsFrontier AirlinesNonstop$153.40 Jan 2 – Jan 9 · 7 nightsSouthwest AirlinesNonstop$231.40 Jan 5 · One wayFrontier AirlinesNonstop$70.80 Jan 5 · One waySouthwest AirlinesNonstop$106.80 Jan 7 – Jan 10 · 3 nightsFrontier AirlinesNonstop$141.60 Jan 7 – Jan 10 · 3 nightsSouthwest AirlinesNonstop$213.60 Jan 8 – Jan 11 · 3 nightsFrontier AirlinesNonstop$129.80 Jan 8 – Jan 11 · 3 nightsSouthwest AirlinesNonstop$195.80 Jan 9 – Jan 16 · 7 nightsFrontier AirlinesNonstop$129.80 Jan 9 – Jan 16 · 7 nightsSouthwest AirlinesNonstop$195.80 Jan 12 · One wayFrontier AirlinesNonstop$59.00 Jan 12 · One waySouthwest AirlinesNonstop$89.00 Jan 14 – Jan 17 · 3 nightsFrontier AirlinesNonstop$118.00 Jan 14 – Jan 17 · 3 nightsSouthwest AirlinesNonstop$178.00 Jan 15 – Jan 18 · 3 nightsFrontier AirlinesNonstop$118.00 Jan 15 – Jan 18 · 3 nightsSouthwest AirlinesNonstop$178.00 Jan 16 – Jan 23 · 7 nightsFrontier AirlinesNonstop$118.00 Jan 16 – Jan 23 · 7 nightsSouthwest AirlinesNonstop$178.00 Jan 19 · One wayFrontier AirlinesNonstop$59.00 Jan 19 · One waySouthwest AirlinesNonstop$89.00 Jan 21 – Jan 24 · 3 nightsFrontier AirlinesNonstop$118.00 Jan 21 – Jan 24 · 3 nightsSouthwest AirlinesNonstop$178.00 Jan 22 – Jan 25 · 3 nightsFrontier AirlinesNonstop$118.00 Jan 22 – Jan 25 · 3 nightsSouthwest AirlinesNonstop$178.00 Jan 23 – Jan 30 · 7 nightsFrontier AirlinesNonstop$118.00 Jan 23 – Jan 30 · 7 nightsSouthwest AirlinesNonstop$178.00 Jan 26 · One wayFrontier AirlinesNonstop$59.00 Jan 26 · One waySouthwest AirlinesNonstop$89.00
February 2027
March 2027
Mar 12 – Mar 15 · 3 nightsFrontier AirlinesNonstop$123.90 Mar 12 – Mar 15 · 3 nightsSouthwest AirlinesNonstop$186.90 Mar 13 – Mar 20 · 7 nightsFrontier AirlinesNonstop$123.90 Mar 13 – Mar 20 · 7 nightsSouthwest AirlinesNonstop$186.90 Mar 25 – Mar 29 · 4 nightsFrontier AirlinesNonstop$134.40 Mar 25 – Mar 29 · 4 nightsSouthwest AirlinesNonstop$197.40
April 2027
May 2027
May 7 – May 10 · 3 nightsFrontier AirlinesNonstop$138.00 May 7 – May 10 · 3 nightsSouthwest AirlinesNonstop$198.00 May 8 – May 15 · 7 nightsFrontier AirlinesNonstop$138.00 May 8 – May 15 · 7 nightsSouthwest AirlinesNonstop$198.00 May 28 – May 31 · 3 nightsFrontier AirlinesNonstop$165.60 May 28 – May 31 · 3 nightsSouthwest AirlinesNonstop$237.60
June 2027
July 2027
Jul 2 – Jul 5 · 3 nightsFrontier AirlinesNonstop$165.60 Jul 2 – Jul 5 · 3 nightsSouthwest AirlinesNonstop$237.60 Jul 2 – Jul 6 · 4 nightsFrontier AirlinesNonstop$165.60 Jul 2 – Jul 6 · 4 nightsSouthwest AirlinesNonstop$237.60 Jul 3 – Jul 10 · 7 nightsFrontier AirlinesNonstop$151.80 Jul 3 – Jul 10 · 7 nightsSouthwest AirlinesNonstop$217.80 Jul 30 – Aug 2 · 3 nightsFrontier AirlinesNonstop$138.00 Jul 30 – Aug 2 · 3 nightsSouthwest AirlinesNonstop$198.00 Jul 31 – Aug 7 · 7 nightsFrontier AirlinesNonstop$138.00 Jul 31 – Aug 7 · 7 nightsSouthwest AirlinesNonstop$198.00
August 2027
September 2027
Sep 3 – Sep 6 · 3 nightsFrontier AirlinesNonstop$157.32 Sep 3 – Sep 6 · 3 nightsSouthwest AirlinesNonstop$225.72 Sep 17 – Sep 20 · 3 nightsFrontier AirlinesNonstop$131.10 Sep 17 – Sep 20 · 3 nightsSouthwest AirlinesNonstop$188.10 Sep 18 – Sep 25 · 7 nightsFrontier AirlinesNonstop$131.10 Sep 18 – Sep 25 · 7 nightsSouthwest AirlinesNonstop$188.10
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Las Vegas (LAS) to Ontario (ONT), the months ahead: 144 priced flights on 72 exact dates. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.
Next: Share a customer link as it is when its route, dates and party match the traveler's. For today's price, open the live-price link into AI flight search and share the supplied booking link. Live-price links are your own checks; the traveler gets customer and booking links. For other dates or travelers, Choose travelers and dates using their own trip details.
Route overview: Las Vegas to Ontario (ONT) flight deals
Las Vegas (LAS) to Ontario (ONT): November 2026
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Nov 6 – Nov 9 · 3 nights | Frontier Airlines | Nonstop | $118.00 |
| Nov 6 – Nov 9 · 3 nights | Southwest Airlines | Nonstop | $178.00 |
| Nov 7 – Nov 14 · 7 nights | Frontier Airlines | Nonstop | $118.00 |
| Nov 7 – Nov 14 · 7 nights | Southwest Airlines | Nonstop | $178.00 |
| Nov 10 · One way | Frontier Airlines | Nonstop | $59.00 |
| Nov 10 · One way | Southwest Airlines | Nonstop | $89.00 |
| Nov 12 – Nov 15 · 3 nights | Frontier Airlines | Nonstop | $118.00 |
| Nov 12 – Nov 15 · 3 nights | Southwest Airlines | Nonstop | $178.00 |
| Nov 13 – Nov 16 · 3 nights | Frontier Airlines | Nonstop | $118.00 |
| Nov 13 – Nov 16 · 3 nights | Southwest Airlines | Nonstop | $178.00 |
| Nov 14 – Nov 21 · 7 nights | Frontier Airlines | Nonstop | $118.00 |
| Nov 14 – Nov 21 · 7 nights | Southwest Airlines | Nonstop | $178.00 |
| Nov 17 · One way | Frontier Airlines | Nonstop | $59.00 |
| Nov 17 · One way | Southwest Airlines | Nonstop | $89.00 |
| Nov 19 – Nov 22 · 3 nights | Frontier Airlines | Nonstop | $118.00 |
| Nov 19 – Nov 22 · 3 nights | Southwest Airlines | Nonstop | $178.00 |
| Nov 20 – Nov 23 · 3 nights | Frontier Airlines | Nonstop | $118.00 |
| Nov 20 – Nov 23 · 3 nights | Southwest Airlines | Nonstop | $178.00 |
| Nov 21 – Nov 28 · 7 nights | Frontier Airlines | Nonstop | $138.65 |
| Nov 21 – Nov 28 · 7 nights | Southwest Airlines | Nonstop | $209.15 |
| Nov 24 · One way | Frontier Airlines | Nonstop | $79.65 |
| Nov 24 · One way | Southwest Airlines | Nonstop | $120.15 |
| Nov 24 – Nov 29 · 5 nights | Frontier Airlines | Nonstop | $159.30 |
| Nov 24 – Nov 29 · 5 nights | Southwest Airlines | Nonstop | $240.30 |
| Nov 26 – Nov 29 · 3 nights | Frontier Airlines | Nonstop | $159.30 |
| Nov 26 – Nov 29 · 3 nights | Southwest Airlines | Nonstop | $240.30 |
| Nov 27 – Nov 30 · 3 nights | Frontier Airlines | Nonstop | $159.30 |
| Nov 27 – Nov 30 · 3 nights | Southwest Airlines | Nonstop | $240.30 |
| Nov 28 – Dec 5 · 7 nights | Frontier Airlines | Nonstop | $138.65 |
| Nov 28 – Dec 5 · 7 nights | Southwest Airlines | Nonstop | $209.15 |
Las Vegas (LAS) to Ontario (ONT): December 2026
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Dec 1 · One way | Frontier Airlines | Nonstop | $59.00 |
| Dec 1 · One way | Southwest Airlines | Nonstop | $89.00 |
| Dec 3 – Dec 6 · 3 nights | Frontier Airlines | Nonstop | $118.00 |
| Dec 3 – Dec 6 · 3 nights | Southwest Airlines | Nonstop | $178.00 |
| Dec 4 – Dec 7 · 3 nights | Frontier Airlines | Nonstop | $118.00 |
| Dec 4 – Dec 7 · 3 nights | Southwest Airlines | Nonstop | $178.00 |
| Dec 5 – Dec 12 · 7 nights | Frontier Airlines | Nonstop | $118.00 |
| Dec 5 – Dec 12 · 7 nights | Southwest Airlines | Nonstop | $178.00 |
| Dec 8 · One way | Frontier Airlines | Nonstop | $59.00 |
| Dec 8 · One way | Southwest Airlines | Nonstop | $89.00 |
| Dec 10 – Dec 13 · 3 nights | Frontier Airlines | Nonstop | $118.00 |
| Dec 10 – Dec 13 · 3 nights | Southwest Airlines | Nonstop | $178.00 |
| Dec 11 – Dec 14 · 3 nights | Frontier Airlines | Nonstop | $118.00 |
| Dec 11 – Dec 14 · 3 nights | Southwest Airlines | Nonstop | $178.00 |
| Dec 12 – Dec 19 · 7 nights | Frontier Airlines | Nonstop | $118.00 |
| Dec 12 – Dec 19 · 7 nights | Southwest Airlines | Nonstop | $178.00 |
| Dec 15 · One way | Frontier Airlines | Nonstop | $59.00 |
| Dec 15 · One way | Southwest Airlines | Nonstop | $89.00 |
| Dec 17 – Dec 20 · 3 nights | Frontier Airlines | Nonstop | $118.00 |
| Dec 17 – Dec 20 · 3 nights | Southwest Airlines | Nonstop | $178.00 |
| Dec 18 – Dec 21 · 3 nights | Frontier Airlines | Nonstop | $135.70 |
| Dec 18 – Dec 21 · 3 nights | Southwest Airlines | Nonstop | $204.70 |
| Dec 19 – Dec 26 · 7 nights | Frontier Airlines | Nonstop | $135.70 |
| Dec 19 – Dec 26 · 7 nights | Southwest Airlines | Nonstop | $204.70 |
| Dec 22 · One way | Frontier Airlines | Nonstop | $76.70 |
| Dec 22 · One way | Southwest Airlines | Nonstop | $115.70 |
| Dec 22 – Dec 27 · 5 nights | Frontier Airlines | Nonstop | $153.40 |
| Dec 22 – Dec 27 · 5 nights | Southwest Airlines | Nonstop | $231.40 |
| Dec 24 – Dec 27 · 3 nights | Frontier Airlines | Nonstop | $153.40 |
| Dec 24 – Dec 27 · 3 nights | Southwest Airlines | Nonstop | $231.40 |
| Dec 25 – Dec 28 · 3 nights | Frontier Airlines | Nonstop | $153.40 |
| Dec 25 – Dec 28 · 3 nights | Southwest Airlines | Nonstop | $231.40 |
| Dec 26 – Jan 2 · 7 nights | Frontier Airlines | Nonstop | $159.30 |
| Dec 26 – Jan 2 · 7 nights | Southwest Airlines | Nonstop | $240.30 |
| Dec 29 · One way | Frontier Airlines | Nonstop | $82.60 |
| Dec 29 · One way | Southwest Airlines | Nonstop | $124.60 |
| Dec 30 – Jan 2 · 3 nights | Frontier Airlines | Nonstop | $165.20 |
| Dec 30 – Jan 2 · 3 nights | Southwest Airlines | Nonstop | $249.20 |
| Dec 31 – Jan 3 · 3 nights | Frontier Airlines | Nonstop | $165.20 |
| Dec 31 – Jan 3 · 3 nights | Southwest Airlines | Nonstop | $249.20 |
Las Vegas (LAS) to Ontario (ONT): January 2027
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Jan 1 – Jan 4 · 3 nights | Frontier Airlines | Nonstop | $165.20 |
| Jan 1 – Jan 4 · 3 nights | Southwest Airlines | Nonstop | $249.20 |
| Jan 2 – Jan 9 · 7 nights | Frontier Airlines | Nonstop | $153.40 |
| Jan 2 – Jan 9 · 7 nights | Southwest Airlines | Nonstop | $231.40 |
| Jan 5 · One way | Frontier Airlines | Nonstop | $70.80 |
| Jan 5 · One way | Southwest Airlines | Nonstop | $106.80 |
| Jan 7 – Jan 10 · 3 nights | Frontier Airlines | Nonstop | $141.60 |
| Jan 7 – Jan 10 · 3 nights | Southwest Airlines | Nonstop | $213.60 |
| Jan 8 – Jan 11 · 3 nights | Frontier Airlines | Nonstop | $129.80 |
| Jan 8 – Jan 11 · 3 nights | Southwest Airlines | Nonstop | $195.80 |
| Jan 9 – Jan 16 · 7 nights | Frontier Airlines | Nonstop | $129.80 |
| Jan 9 – Jan 16 · 7 nights | Southwest Airlines | Nonstop | $195.80 |
| Jan 12 · One way | Frontier Airlines | Nonstop | $59.00 |
| Jan 12 · One way | Southwest Airlines | Nonstop | $89.00 |
| Jan 14 – Jan 17 · 3 nights | Frontier Airlines | Nonstop | $118.00 |
| Jan 14 – Jan 17 · 3 nights | Southwest Airlines | Nonstop | $178.00 |
| Jan 15 – Jan 18 · 3 nights | Frontier Airlines | Nonstop | $118.00 |
| Jan 15 – Jan 18 · 3 nights | Southwest Airlines | Nonstop | $178.00 |
| Jan 16 – Jan 23 · 7 nights | Frontier Airlines | Nonstop | $118.00 |
| Jan 16 – Jan 23 · 7 nights | Southwest Airlines | Nonstop | $178.00 |
| Jan 19 · One way | Frontier Airlines | Nonstop | $59.00 |
| Jan 19 · One way | Southwest Airlines | Nonstop | $89.00 |
| Jan 21 – Jan 24 · 3 nights | Frontier Airlines | Nonstop | $118.00 |
| Jan 21 – Jan 24 · 3 nights | Southwest Airlines | Nonstop | $178.00 |
| Jan 22 – Jan 25 · 3 nights | Frontier Airlines | Nonstop | $118.00 |
| Jan 22 – Jan 25 · 3 nights | Southwest Airlines | Nonstop | $178.00 |
| Jan 23 – Jan 30 · 7 nights | Frontier Airlines | Nonstop | $118.00 |
| Jan 23 – Jan 30 · 7 nights | Southwest Airlines | Nonstop | $178.00 |
| Jan 26 · One way | Frontier Airlines | Nonstop | $59.00 |
| Jan 26 · One way | Southwest Airlines | Nonstop | $89.00 |
Las Vegas (LAS) to Ontario (ONT): February 2027
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Feb 12 – Feb 15 · 3 nights | Frontier Airlines | Nonstop | $135.70 |
| Feb 12 – Feb 15 · 3 nights | Southwest Airlines | Nonstop | $204.70 |
| Feb 13 – Feb 20 · 7 nights | Frontier Airlines | Nonstop | $126.85 |
| Feb 13 – Feb 20 · 7 nights | Southwest Airlines | Nonstop | $191.35 |
Las Vegas (LAS) to Ontario (ONT): March 2027
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Mar 12 – Mar 15 · 3 nights | Frontier Airlines | Nonstop | $123.90 |
| Mar 12 – Mar 15 · 3 nights | Southwest Airlines | Nonstop | $186.90 |
| Mar 13 – Mar 20 · 7 nights | Frontier Airlines | Nonstop | $123.90 |
| Mar 13 – Mar 20 · 7 nights | Southwest Airlines | Nonstop | $186.90 |
| Mar 25 – Mar 29 · 4 nights | Frontier Airlines | Nonstop | $134.40 |
| Mar 25 – Mar 29 · 4 nights | Southwest Airlines | Nonstop | $197.40 |
Las Vegas (LAS) to Ontario (ONT): April 2027
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Apr 9 – Apr 12 · 3 nights | Frontier Airlines | Nonstop | $138.00 |
| Apr 9 – Apr 12 · 3 nights | Southwest Airlines | Nonstop | $198.00 |
| Apr 10 – Apr 17 · 7 nights | Frontier Airlines | Nonstop | $138.00 |
| Apr 10 – Apr 17 · 7 nights | Southwest Airlines | Nonstop | $198.00 |
Las Vegas (LAS) to Ontario (ONT): May 2027
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| May 7 – May 10 · 3 nights | Frontier Airlines | Nonstop | $138.00 |
| May 7 – May 10 · 3 nights | Southwest Airlines | Nonstop | $198.00 |
| May 8 – May 15 · 7 nights | Frontier Airlines | Nonstop | $138.00 |
| May 8 – May 15 · 7 nights | Southwest Airlines | Nonstop | $198.00 |
| May 28 – May 31 · 3 nights | Frontier Airlines | Nonstop | $165.60 |
| May 28 – May 31 · 3 nights | Southwest Airlines | Nonstop | $237.60 |
Las Vegas (LAS) to Ontario (ONT): June 2027
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Jun 4 – Jun 7 · 3 nights | Frontier Airlines | Nonstop | $138.00 |
| Jun 4 – Jun 7 · 3 nights | Southwest Airlines | Nonstop | $198.00 |
| Jun 5 – Jun 12 · 7 nights | Frontier Airlines | Nonstop | $138.00 |
| Jun 5 – Jun 12 · 7 nights | Southwest Airlines | Nonstop | $198.00 |
Las Vegas (LAS) to Ontario (ONT): July 2027
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Jul 2 – Jul 5 · 3 nights | Frontier Airlines | Nonstop | $165.60 |
| Jul 2 – Jul 5 · 3 nights | Southwest Airlines | Nonstop | $237.60 |
| Jul 2 – Jul 6 · 4 nights | Frontier Airlines | Nonstop | $165.60 |
| Jul 2 – Jul 6 · 4 nights | Southwest Airlines | Nonstop | $237.60 |
| Jul 3 – Jul 10 · 7 nights | Frontier Airlines | Nonstop | $151.80 |
| Jul 3 – Jul 10 · 7 nights | Southwest Airlines | Nonstop | $217.80 |
| Jul 30 – Aug 2 · 3 nights | Frontier Airlines | Nonstop | $138.00 |
| Jul 30 – Aug 2 · 3 nights | Southwest Airlines | Nonstop | $198.00 |
| Jul 31 – Aug 7 · 7 nights | Frontier Airlines | Nonstop | $138.00 |
| Jul 31 – Aug 7 · 7 nights | Southwest Airlines | Nonstop | $198.00 |
Las Vegas (LAS) to Ontario (ONT): August 2027
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Aug 27 – Aug 30 · 3 nights | Frontier Airlines | Nonstop | $138.00 |
| Aug 27 – Aug 30 · 3 nights | Southwest Airlines | Nonstop | $198.00 |
| Aug 28 – Sep 4 · 7 nights | Frontier Airlines | Nonstop | $147.66 |
| Aug 28 – Sep 4 · 7 nights | Southwest Airlines | Nonstop | $211.86 |
Las Vegas (LAS) to Ontario (ONT): September 2027
| Travel dates | Airline | Stops | Total price |
|---|---|---|---|
| Sep 3 – Sep 6 · 3 nights | Frontier Airlines | Nonstop | $157.32 |
| Sep 3 – Sep 6 · 3 nights | Southwest Airlines | Nonstop | $225.72 |
| Sep 17 – Sep 20 · 3 nights | Frontier Airlines | Nonstop | $131.10 |
| Sep 17 – Sep 20 · 3 nights | Southwest Airlines | Nonstop | $188.10 |
| Sep 18 – Sep 25 · 7 nights | Frontier Airlines | Nonstop | $131.10 |
| Sep 18 – Sep 25 · 7 nights | Southwest Airlines | Nonstop | $188.10 |
2026-11-06 → 2026-11-09 · $118.00
- Frontier Airlines F91283: LAS 2026-11-06 07:00:00 → ONT 2026-11-06 08:05:00; nonstop; 65 minutes. Local airport times.
- Frontier Airlines F92232: ONT 2026-11-09 10:23:00 → LAS 2026-11-09 11:30:00; nonstop; 67 minutes. Local airport times.
2026-11-06 → 2026-11-09 · $178.00
- Southwest Airlines WN2403: LAS 2026-11-06 15:00:00 → ONT 2026-11-06 16:00:00; nonstop; 60 minutes. Local airport times.
- Southwest Airlines WN3309: ONT 2026-11-09 20:45:00 → LAS 2026-11-09 21:50:00; nonstop; 65 minutes. Local airport times.
2026-11-10 · one way · $59.00
- Frontier Airlines F91283: LAS 2026-11-10 08:35:00 → ONT 2026-11-10 09:40:00; nonstop; 65 minutes. Local airport times.
2026-11-10 · one way · $89.00
- Southwest Airlines WN4222: LAS 2026-11-10 06:45:00 → ONT 2026-11-10 07:45:00; nonstop; 60 minutes. Local airport times.
2026-11-19 → 2026-11-22 · $118.00
- Frontier Airlines F91283: LAS 2026-11-19 07:00:00 → ONT 2026-11-19 08:05:00; nonstop; 65 minutes. Local airport times.
- Frontier Airlines F92232: ONT 2026-11-22 09:46:00 → LAS 2026-11-22 10:53:00; nonstop; 67 minutes. Local airport times.
2026-11-19 → 2026-11-22 · $178.00
- Southwest Airlines WN2403: LAS 2026-11-19 15:00:00 → ONT 2026-11-19 16:00:00; nonstop; 60 minutes. Local airport times.
- Southwest Airlines WN4607: ONT 2026-11-22 18:30:00 → LAS 2026-11-22 19:30:00; nonstop; 60 minutes. Local airport times.
2026-11-28 → 2026-12-05 · $138.65
- Frontier Airlines F91283: LAS 2026-11-28 07:00:00 → ONT 2026-11-28 08:05:00; nonstop; 65 minutes. Local airport times.
- Frontier Airlines F94206: ONT 2026-12-05 22:48:00 → LAS 2026-12-05 23:52:00; nonstop; 64 minutes. Local airport times.
2026-11-28 → 2026-12-05 · $209.15
- Southwest Airlines WN2403: LAS 2026-11-28 15:00:00 → ONT 2026-11-28 16:00:00; nonstop; 60 minutes. Local airport times.
- Southwest Airlines WN4607: ONT 2026-12-05 18:30:00 → LAS 2026-12-05 19:30:00; nonstop; 60 minutes. Local airport times.
2026-12-12 → 2026-12-19 · $118.00
- Frontier Airlines F91283: LAS 2026-12-12 07:00:00 → ONT 2026-12-12 08:05:00; nonstop; 65 minutes. Local airport times.
- Frontier Airlines F94206: ONT 2026-12-19 22:48:00 → LAS 2026-12-19 23:52:00; nonstop; 64 minutes. Local airport times.
2026-12-12 → 2026-12-19 · $178.00
- Southwest Airlines WN2403: LAS 2026-12-12 15:00:00 → ONT 2026-12-12 16:00:00; nonstop; 60 minutes. Local airport times.
- Southwest Airlines WN4607: ONT 2026-12-19 18:30:00 → LAS 2026-12-19 19:30:00; nonstop; 60 minutes. Local airport times.
2026-12-25 → 2026-12-28 · $153.40
- Frontier Airlines F91283: LAS 2026-12-25 07:00:00 → ONT 2026-12-25 08:05:00; nonstop; 65 minutes. Local airport times.
- Frontier Airlines F92232: ONT 2026-12-28 10:23:00 → LAS 2026-12-28 11:30:00; nonstop; 67 minutes. Local airport times.
2026-12-25 → 2026-12-28 · $231.40
- Southwest Airlines WN2403: LAS 2026-12-25 15:00:00 → ONT 2026-12-25 16:00:00; nonstop; 60 minutes. Local airport times.
- Southwest Airlines WN3309: ONT 2026-12-28 20:45:00 → LAS 2026-12-28 21:50:00; nonstop; 65 minutes. Local airport times.
2027-01-07 → 2027-01-10 · $141.60
- Frontier Airlines F91283: LAS 2027-01-07 07:00:00 → ONT 2027-01-07 08:05:00; nonstop; 65 minutes. Local airport times.
- Frontier Airlines F92232: ONT 2027-01-10 09:46:00 → LAS 2027-01-10 10:53:00; nonstop; 67 minutes. Local airport times.
2027-01-07 → 2027-01-10 · $213.60
- Southwest Airlines WN2403: LAS 2027-01-07 15:00:00 → ONT 2027-01-07 16:00:00; nonstop; 60 minutes. Local airport times.
- Southwest Airlines WN4607: ONT 2027-01-10 18:30:00 → LAS 2027-01-10 19:30:00; nonstop; 60 minutes. Local airport times.
2027-01-21 → 2027-01-24 · $118.00
- Frontier Airlines F91283: LAS 2027-01-21 07:00:00 → ONT 2027-01-21 08:05:00; nonstop; 65 minutes. Local airport times.
- Frontier Airlines F92232: ONT 2027-01-24 09:46:00 → LAS 2027-01-24 10:53:00; nonstop; 67 minutes. Local airport times.
2027-01-21 → 2027-01-24 · $178.00
- Southwest Airlines WN2403: LAS 2027-01-21 15:00:00 → ONT 2027-01-21 16:00:00; nonstop; 60 minutes. Local airport times.
- Southwest Airlines WN4607: ONT 2027-01-24 18:30:00 → LAS 2027-01-24 19:30:00; nonstop; 60 minutes. Local airport times.
2027-03-13 → 2027-03-20 · $123.90
- Frontier Airlines F91283: LAS 2027-03-13 07:00:00 → ONT 2027-03-13 08:05:00; nonstop; 65 minutes. Local airport times.
- Frontier Airlines F94206: ONT 2027-03-20 22:48:00 → LAS 2027-03-20 23:52:00; nonstop; 64 minutes. Local airport times.
2027-03-13 → 2027-03-20 · $186.90
- Southwest Airlines WN2403: LAS 2027-03-13 15:00:00 → ONT 2027-03-13 16:00:00; nonstop; 60 minutes. Local airport times.
- Southwest Airlines WN4607: ONT 2027-03-20 18:30:00 → LAS 2027-03-20 19:30:00; nonstop; 60 minutes. Local airport times.
2027-05-28 → 2027-05-31 · $165.60
- Frontier Airlines F91283: LAS 2027-05-28 07:00:00 → ONT 2027-05-28 08:05:00; nonstop; 65 minutes. Local airport times.
- Frontier Airlines F92232: ONT 2027-05-31 10:23:00 → LAS 2027-05-31 11:30:00; nonstop; 67 minutes. Local airport times.
2027-05-28 → 2027-05-31 · $237.60
- Southwest Airlines WN2403: LAS 2027-05-28 15:00:00 → ONT 2027-05-28 16:00:00; nonstop; 60 minutes. Local airport times.
- Southwest Airlines WN3309: ONT 2027-05-31 20:45:00 → LAS 2027-05-31 21:50:00; nonstop; 65 minutes. Local airport times.
2027-07-30 → 2027-08-02 · $138.00
- Frontier Airlines F91283: LAS 2027-07-30 07:00:00 → ONT 2027-07-30 08:05:00; nonstop; 65 minutes. Local airport times.
- Frontier Airlines F92232: ONT 2027-08-02 10:23:00 → LAS 2027-08-02 11:30:00; nonstop; 67 minutes. Local airport times.
2027-07-30 → 2027-08-02 · $198.00
- Southwest Airlines WN2403: LAS 2027-07-30 15:00:00 → ONT 2027-07-30 16:00:00; nonstop; 60 minutes. Local airport times.
- Southwest Airlines WN3309: ONT 2027-08-02 20:45:00 → LAS 2027-08-02 21:50:00; nonstop; 65 minutes. Local airport times.
2027-09-18 → 2027-09-25 · $131.10
- Frontier Airlines F91283: LAS 2027-09-18 07:00:00 → ONT 2027-09-18 08:05:00; nonstop; 65 minutes. Local airport times.
- Frontier Airlines F94206: ONT 2027-09-25 22:48:00 → LAS 2027-09-25 23:52:00; nonstop; 64 minutes. Local airport times.
2027-09-18 → 2027-09-25 · $188.10
- Southwest Airlines WN2403: LAS 2027-09-18 15:00:00 → ONT 2027-09-18 16:00:00; nonstop; 60 minutes. Local airport times.
- Southwest Airlines WN4607: ONT 2027-09-25 18:30:00 → LAS 2027-09-25 19:30:00; nonstop; 60 minutes. Local airport times.
More dates for this route
- Nov 6, 2026 → Nov 9, 2026
- Nov 17, 2026 · One way
- Nov 26, 2026 → Nov 29, 2026
- Dec 8, 2026 · One way
- Dec 18, 2026 → Dec 21, 2026
- Dec 29, 2026 · One way
- Jan 7, 2027 → Jan 10, 2027
- Jan 19, 2027 · One way
- Feb 13, 2027 → Feb 20, 2027
- May 8, 2027 → May 15, 2027
- Jul 3, 2027 → Jul 10, 2027
- Sep 18, 2027 → Sep 25, 2027
For AI assistants
- This page: Las Vegas (LAS) to Ontario (ONT): 144 priced flights on 72 exact dates the months ahead, 1 adult in economy. In the dated tables a price link opens AI flight search for that row's exact dates and travelers; in the observed-flight lists the price is the customer link for the traveler, beside a “Check the live price for these dates” link for your own check.
- Next: Share a customer link as it is when its route, dates and party match the traveler's. For today's price, open the live-price link into AI flight search and share the supplied booking link. Live-price links are your own checks; the traveler gets customer and booking links. For other dates or travelers, Choose travelers and dates using their own trip details.
- Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
- If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Las Vegas to Ontario (ONT) flight deals · Flight search guide.
- Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct
https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallbackusing IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace/return/YYYY-MM-DDwith/trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.