Ontario (ONT) to Austin (AUS), Nov 27, 2026 – Dec 5, 2026: from $223 round trip

Ontario (ONT) to Austin (AUS), Nov 27, 2026 – Dec 5, 2026: from $223 round trip on Axel, checked Nov 12, 2026. Lowest published fare: $223 round trip, Axel-exclusive, Frontier Airlines, 1 stop, Nov 27, 2026 – Dec 5, 2026, 1 adult, economy, checked Nov 12, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Hotels in Austin for these trips

Hotels: under a trip, hotels in Austin for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Austin for these nights (Nov 27 – Dec 5, 2026 · 8 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $76 a night, $609 for 8 nights · 4★ DoubleTree by Hilton Hotel Austin Northwest Arboretum, $100 a night, $801 for 8 nights · 5★ Hyatt Regency Austin, $320 a night, $2,560 for 8 nights

All hotels in Austin

Route overview: Los Angeles to Austin (AUS) flight deals

2026-11-27 → 2026-12-05 · Axel-exclusive $376

• Southwest Airlines WN3298: ONT 2026-11-27 12:30:00 → AUS 2026-11-27 17:15:00; nonstop; 165 minutes. Local airport times.
• Southwest Airlines WN114: AUS 2026-12-05 19:50:00 → ONT 2026-12-05 20:55:00; nonstop; 185 minutes. Local airport times.

2026-11-27 → 2026-12-05 · Axel-exclusive $223

• Frontier Airlines F91262 / F91816: ONT 2026-11-27 11:52:00 → AUS 2026-11-27 19:26:00; 1 stop(s) via DEN; 334 minutes. Local airport times.
  • F91262: ONT 2026-11-27 11:52:00 → DEN 2026-11-27 15:13:00; layover at DEN: 61 minutes.
  • F91816: DEN 2026-11-27 16:14:00 → AUS 2026-11-27 19:26:00.
• Frontier Airlines F91859 / F91261: AUS 2026-12-05 19:44:00 → ONT 2026-12-06 00:13:00; 1 stop(s) via DEN; 389 minutes. Local airport times.
  • F91859: AUS 2026-12-05 19:44:00 → DEN 2026-12-05 21:13:00; layover at DEN: 95 minutes.
  • F91261: DEN 2026-12-05 22:48:00 → ONT 2026-12-06 00:13:00.

2026-11-27 → 2026-12-05 · Axel-exclusive $410

• United Airlines UA2363 / UA5803: ONT 2026-11-27 06:00:00 → AUS 2026-11-27 14:20:00; 1 stop(s) via SFO; 380 minutes. Local airport times.
  • UA2363: ONT 2026-11-27 06:00:00 → SFO 2026-11-27 07:30:00; layover at SFO: 60 minutes.
  • UA5803: SFO 2026-11-27 08:30:00 → AUS 2026-11-27 14:20:00.
• Southwest Airlines WN114: AUS 2026-12-05 19:50:00 → ONT 2026-12-05 20:55:00; nonstop; 185 minutes. Local airport times.

2026-11-27 → 2026-12-05 · Axel-exclusive $411

• American Airlines AA2198 / AA1465: ONT 2026-11-27 12:51:00 → AUS 2026-11-27 20:13:00; 1 stop(s) via DFW; 322 minutes. Local airport times.
  • AA2198: ONT 2026-11-27 12:51:00 → DFW 2026-11-27 17:44:00; layover at DFW: 84 minutes.
  • AA1465: DFW 2026-11-27 19:08:00 → AUS 2026-11-27 20:13:00.
• American Airlines AA1421 / AA1841: AUS 2026-12-05 18:02:00 → ONT 2026-12-05 21:52:00; 1 stop(s) via PHX; 350 minutes. Local airport times.
  • AA1421: AUS 2026-12-05 18:02:00 → PHX 2026-12-05 19:40:00; layover at PHX: 115 minutes.
  • AA1841: PHX 2026-12-05 21:35:00 → ONT 2026-12-05 21:52:00.

2026-11-27 → 2026-12-05 · Axel-exclusive $376

• Southwest Airlines WN3298: ONT 2026-11-27 09:00:00 → AUS 2026-11-27 13:45:00; nonstop; 165 minutes. Local airport times.
• Southwest Airlines WN839: AUS 2026-12-05 11:50:00 → ONT 2026-12-05 12:55:00; nonstop; 185 minutes. Local airport times.

2026-11-27 → 2026-12-05 · Axel-exclusive $363

• Southwest Airlines WN1053 / WN4906: ONT 2026-11-27 17:00:00 → AUS 2026-11-27 23:55:00; 1 stop(s) via LAS; 295 minutes. Local airport times.
  • WN1053: ONT 2026-11-27 17:00:00 → LAS 2026-11-27 18:05:00; layover at LAS: 70 minutes.
  • WN4906: LAS 2026-11-27 19:15:00 → AUS 2026-11-27 23:55:00.
• Southwest Airlines WN114: AUS 2026-12-05 19:50:00 → ONT 2026-12-05 20:55:00; nonstop; 185 minutes. Local airport times.

2026-11-27 → 2026-12-05 · Axel-exclusive $363

• Southwest Airlines WN3301 / WN1669: ONT 2026-11-27 08:45:00 → AUS 2026-11-27 16:05:00; 1 stop(s) via DEN; 320 minutes. Local airport times.
  • WN3301: ONT 2026-11-27 08:45:00 → DEN 2026-11-27 11:55:00; layover at DEN: 65 minutes.
  • WN1669: DEN 2026-11-27 13:00:00 → AUS 2026-11-27 16:05:00.
• Southwest Airlines WN114: AUS 2026-12-05 19:50:00 → ONT 2026-12-05 20:55:00; nonstop; 185 minutes. Local airport times.

2026-11-27 → 2026-12-05 · Axel-exclusive $411

• American Airlines AA1423 / AA1594: ONT 2026-11-27 09:50:00 → AUS 2026-11-27 17:20:00; 1 stop(s) via PHX; 330 minutes. Local airport times.
  • AA1423: ONT 2026-11-27 09:50:00 → PHX 2026-11-27 12:15:00; layover at PHX: 103 minutes.
  • AA1594: PHX 2026-11-27 13:58:00 → AUS 2026-11-27 17:20:00.
• American Airlines AA1421 / AA1841: AUS 2026-12-05 18:02:00 → ONT 2026-12-05 21:52:00; 1 stop(s) via PHX; 350 minutes. Local airport times.
  • AA1421: AUS 2026-12-05 18:02:00 → PHX 2026-12-05 19:40:00; layover at PHX: 115 minutes.
  • AA1841: PHX 2026-12-05 21:35:00 → ONT 2026-12-05 21:52:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Nov 26, 2026 · Return options
• Nov 28, 2026 · Return options
• Hotels in Austin with Axel

For AI assistants

• This page: Ontario (ONT) to Austin (AUS) · Nov 27, 2026 · return Dec 5, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Austin for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
• Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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