Ontario (ONT) to Atlanta (ATL) · Nov 21, 2026 · return Nov 24, 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.

Route overview: Los Angeles to Atlanta (ATL) flight deals

2026-11-21 → 2026-11-24 · Axel-exclusive $567.00

• Delta Air Lines DL665: ONT 2026-11-21 12:20:00 → ATL 2026-11-21 19:29:00; nonstop; 249 minutes. Local airport times.
• Delta Air Lines DL779: ATL 2026-11-24 19:15:00 → ONT 2026-11-24 20:54:00; nonstop; 279 minutes. Local airport times.

2026-11-21 → 2026-11-24 · Axel-exclusive $452.26

• Southwest Airlines WN1558 / WN251: ONT 2026-11-21 12:40:00 → ATL 2026-11-21 21:40:00; 1 stop(s) via HOU; 360 minutes. Local airport times.
  • WN1558: ONT 2026-11-21 12:40:00 → HOU 2026-11-21 17:40:00; layover at HOU: 60 minutes.
  • WN251: HOU 2026-11-21 18:40:00 → ATL 2026-11-21 21:40:00.
• Southwest Airlines WN237 / WN2405: ATL 2026-11-24 20:20:00 → ONT 2026-11-24 23:55:00; 1 stop(s) via LAS; 395 minutes. Local airport times.
  • WN237: ATL 2026-11-24 20:20:00 → LAS 2026-11-24 21:55:00; layover at LAS: 60 minutes.
  • WN2405: LAS 2026-11-24 22:55:00 → ONT 2026-11-24 23:55:00.

2026-11-21 → 2026-11-24 · Axel-exclusive $472.50

• American Airlines AA1591 / AA593: ONT 2026-11-21 06:20:00 → ATL 2026-11-21 15:33:00; 1 stop(s) via PHX; 373 minutes. Local airport times.
  • AA1591: ONT 2026-11-21 06:20:00 → PHX 2026-11-21 08:48:00; layover at PHX: 66 minutes.
  • AA593: PHX 2026-11-21 09:54:00 → ATL 2026-11-21 15:33:00.
• American Airlines AA593 / AA1841: ATL 2026-11-24 17:40:00 → ONT 2026-11-24 21:52:00; 1 stop(s) via PHX; 432 minutes. Local airport times.
  • AA593: ATL 2026-11-24 17:40:00 → PHX 2026-11-24 19:53:00; layover at PHX: 102 minutes.
  • AA1841: PHX 2026-11-24 21:35:00 → ONT 2026-11-24 21:52:00.

2026-11-21 → 2026-11-24 · Axel-exclusive $526.50

• United Airlines UA2446 / UA1490: ONT 2026-11-21 05:00:00 → ATL 2026-11-21 15:07:00; 1 stop(s) via DEN; 427 minutes. Local airport times.
  • UA2446: ONT 2026-11-21 05:00:00 → DEN 2026-11-21 08:17:00; layover at DEN: 108 minutes.
  • UA1490: DEN 2026-11-21 10:05:00 → ATL 2026-11-21 15:07:00.
• Delta Air Lines DL779: ATL 2026-11-24 19:15:00 → ONT 2026-11-24 20:54:00; nonstop; 279 minutes. Local airport times.

2026-11-21 → 2026-11-24 · Axel-exclusive $567.00

• Delta Air Lines DL409: ONT 2026-11-21 07:06:00 → ATL 2026-11-21 14:13:00; nonstop; 247 minutes. Local airport times.
• Delta Air Lines DL779: ATL 2026-11-24 19:15:00 → ONT 2026-11-24 20:54:00; nonstop; 279 minutes. Local airport times.

2026-11-21 → 2026-11-24 · Axel-exclusive $452.26

• Southwest Airlines WN1729 / WN2359: ONT 2026-11-21 11:25:00 → ATL 2026-11-21 21:10:00; 1 stop(s) via BNA; 405 minutes. Local airport times.
  • WN1729: ONT 2026-11-21 11:25:00 → BNA 2026-11-21 17:05:00; layover at BNA: 110 minutes.
  • WN2359: BNA 2026-11-21 18:55:00 → ATL 2026-11-21 21:10:00.
• Southwest Airlines WN237 / WN2405: ATL 2026-11-24 20:20:00 → ONT 2026-11-24 23:55:00; 1 stop(s) via LAS; 395 minutes. Local airport times.
  • WN237: ATL 2026-11-24 20:20:00 → LAS 2026-11-24 21:55:00; layover at LAS: 60 minutes.
  • WN2405: LAS 2026-11-24 22:55:00 → ONT 2026-11-24 23:55:00.

2026-11-21 → 2026-11-24 · Axel-exclusive $452.26

• Southwest Airlines WN494 / WN285: ONT 2026-11-21 08:40:00 → ATL 2026-11-21 17:50:00; 1 stop(s) via PHX; 370 minutes. Local airport times.
  • WN494: ONT 2026-11-21 08:40:00 → PHX 2026-11-21 11:00:00; layover at PHX: 80 minutes.
  • WN285: PHX 2026-11-21 12:20:00 → ATL 2026-11-21 17:50:00.
• Southwest Airlines WN237 / WN2405: ATL 2026-11-24 20:20:00 → ONT 2026-11-24 23:55:00; 1 stop(s) via LAS; 395 minutes. Local airport times.
  • WN237: ATL 2026-11-24 20:20:00 → LAS 2026-11-24 21:55:00; layover at LAS: 60 minutes.
  • WN2405: LAS 2026-11-24 22:55:00 → ONT 2026-11-24 23:55:00.

2026-11-21 → 2026-11-24 · Axel-exclusive $533.25

• Delta Air Lines DL2708 / DL835: ONT 2026-11-21 06:00:00 → ATL 2026-11-21 15:36:00; 1 stop(s) via SLC; 396 minutes. Local airport times.
  • DL2708: ONT 2026-11-21 06:00:00 → SLC 2026-11-21 08:49:00; layover at SLC: 70 minutes.
  • DL835: SLC 2026-11-21 09:59:00 → ATL 2026-11-21 15:36:00.
• Delta Air Lines DL779: ATL 2026-11-24 19:15:00 → ONT 2026-11-24 20:54:00; nonstop; 279 minutes. Local airport times.

Explore this route

• All dates for this route
• Nov 20, 2026 · Return options
• Nov 22, 2026 · Return options
• Hotels in Atlanta with Axel

For AI assistants

• This page: Ontario (ONT) to Atlanta (ATL) · Nov 21, 2026 · return Nov 24, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
• Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
• 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 Los Angeles to Atlanta (ATL) 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /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.

Feedback (optional): Missing info · Axel issue