Atlanta (ATL) to Ontario (ONT) · Jan 2, 2027 · return Jan 5, 2027

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.

Exact travel dates	Airline	Flights	Total price	Price issued (UTC)
2027-01-02 → 2027-01-05	Delta Air Lines	DL779 / DL409	Axel-exclusive $530.11	2026-10-29T00:45:42Z
2027-01-02 → 2027-01-05	Frontier Airlines / Delta Air Lines	F92495 + F91405 / DL409	Axel-exclusive $357.21	2026-10-29T00:45:42Z
2027-01-02 → 2027-01-05	Southwest Airlines	WN237 + WN2405 / WN494 + WN285	Axel-exclusive $421.80	2026-10-29T00:45:42Z
2027-01-02 → 2027-01-05	American Airlines	AA593 + AA1841 / AA1591 + AA593	Axel-exclusive $450.31	2026-10-29T00:45:42Z
2027-01-02 → 2027-01-05	Delta Air Lines	DL665 / DL409	Axel-exclusive $530.11	2026-10-29T00:45:42Z
2027-01-02 → 2027-01-05	Southwest Airlines	WN4455 + WN3819 / WN494 + WN285	Axel-exclusive $421.80	2026-10-29T00:45:42Z
2027-01-02 → 2027-01-05	Southwest Airlines	WN3330 + WN2484 / WN494 + WN285	Axel-exclusive $421.80	2026-10-29T00:45:42Z
2027-01-02 → 2027-01-05	Delta Air Lines	DL830 + DL1787 / DL409	Axel-exclusive $496.86	2026-10-29T00:45:42Z

Route overview: Atlanta to Ontario (ONT) flight deals

2027-01-02 → 2027-01-05 · Axel-exclusive $530.11

Delta Air Lines DL779: ATL 2027-01-02 19:15:00 → ONT 2027-01-02 20:54:00; nonstop; 279 minutes. Local airport times.
Delta Air Lines DL409: ONT 2027-01-05 07:05:00 → ATL 2027-01-05 14:10:00; nonstop; 245 minutes. Local airport times.

2027-01-02 → 2027-01-05 · Axel-exclusive $357.21

Frontier Airlines F92495 / F91405: ATL 2027-01-02 13:55:00 → ONT 2027-01-02 18:15:00; 1 stop(s) via DFW; 440 minutes. Local airport times.
- F92495: ATL 2027-01-02 13:55:00 → DFW 2027-01-02 15:34:00; layover at DFW: 84 minutes.
- F91405: DFW 2027-01-02 16:58:00 → ONT 2027-01-02 18:15:00.
Delta Air Lines DL409: ONT 2027-01-05 07:05:00 → ATL 2027-01-05 14:10:00; nonstop; 245 minutes. Local airport times.

2027-01-02 → 2027-01-05 · Axel-exclusive $421.80

Southwest Airlines WN237 / WN2405: ATL 2027-01-02 20:20:00 → ONT 2027-01-02 23:55:00; 1 stop(s) via LAS; 395 minutes. Local airport times.
- WN237: ATL 2027-01-02 20:20:00 → LAS 2027-01-02 21:55:00; layover at LAS: 60 minutes.
- WN2405: LAS 2027-01-02 22:55:00 → ONT 2027-01-02 23:55:00.
Southwest Airlines WN494 / WN285: ONT 2027-01-05 08:40:00 → ATL 2027-01-05 17:50:00; 1 stop(s) via PHX; 370 minutes. Local airport times.
- WN494: ONT 2027-01-05 08:40:00 → PHX 2027-01-05 11:00:00; layover at PHX: 80 minutes.
- WN285: PHX 2027-01-05 12:20:00 → ATL 2027-01-05 17:50:00.

2027-01-02 → 2027-01-05 · Axel-exclusive $450.31

American Airlines AA593 / AA1841: ATL 2027-01-02 17:40:00 → ONT 2027-01-02 21:52:00; 1 stop(s) via PHX; 432 minutes. Local airport times.
- AA593: ATL 2027-01-02 17:40:00 → PHX 2027-01-02 19:53:00; layover at PHX: 102 minutes.
- AA1841: PHX 2027-01-02 21:35:00 → ONT 2027-01-02 21:52:00.
American Airlines AA1591 / AA593: ONT 2027-01-05 06:20:00 → ATL 2027-01-05 15:33:00; 1 stop(s) via PHX; 373 minutes. Local airport times.
- AA1591: ONT 2027-01-05 06:20:00 → PHX 2027-01-05 08:48:00; layover at PHX: 66 minutes.
- AA593: PHX 2027-01-05 09:54:00 → ATL 2027-01-05 15:33:00.

2027-01-02 → 2027-01-05 · Axel-exclusive $530.11

Delta Air Lines DL665: ATL 2027-01-02 09:18:00 → ONT 2027-01-02 11:07:00; nonstop; 289 minutes. Local airport times.
Delta Air Lines DL409: ONT 2027-01-05 07:05:00 → ATL 2027-01-05 14:10:00; nonstop; 245 minutes. Local airport times.

2027-01-02 → 2027-01-05 · Axel-exclusive $421.80

Southwest Airlines WN4455 / WN3819: ATL 2027-01-02 06:15:00 → ONT 2027-01-02 10:45:00; 1 stop(s) via DAL; 450 minutes. Local airport times.
- WN4455: ATL 2027-01-02 06:15:00 → DAL 2027-01-02 07:30:00; layover at DAL: 130 minutes.
- WN3819: DAL 2027-01-02 09:40:00 → ONT 2027-01-02 10:45:00.
Southwest Airlines WN494 / WN285: ONT 2027-01-05 08:40:00 → ATL 2027-01-05 17:50:00; 1 stop(s) via PHX; 370 minutes. Local airport times.
- WN494: ONT 2027-01-05 08:40:00 → PHX 2027-01-05 11:00:00; layover at PHX: 80 minutes.
- WN285: PHX 2027-01-05 12:20:00 → ATL 2027-01-05 17:50:00.

2027-01-02 → 2027-01-05 · Axel-exclusive $421.80

Southwest Airlines WN3330 / WN2484: ATL 2027-01-02 10:05:00 → ONT 2027-01-02 14:05:00; 1 stop(s) via DEN; 420 minutes. Local airport times.
- WN3330: ATL 2027-01-02 10:05:00 → DEN 2027-01-02 11:35:00; layover at DEN: 70 minutes.
- WN2484: DEN 2027-01-02 12:45:00 → ONT 2027-01-02 14:05:00.
Southwest Airlines WN494 / WN285: ONT 2027-01-05 08:40:00 → ATL 2027-01-05 17:50:00; 1 stop(s) via PHX; 370 minutes. Local airport times.
- WN494: ONT 2027-01-05 08:40:00 → PHX 2027-01-05 11:00:00; layover at PHX: 80 minutes.
- WN285: PHX 2027-01-05 12:20:00 → ATL 2027-01-05 17:50:00.

2027-01-02 → 2027-01-05 · Axel-exclusive $496.86

Delta Air Lines DL830 / DL1787: ATL 2027-01-02 08:05:00 → ONT 2027-01-02 12:17:00; 1 stop(s) via SLC; 432 minutes. Local airport times.
- DL830: ATL 2027-01-02 08:05:00 → SLC 2027-01-02 10:15:00; layover at SLC: 75 minutes.
- DL1787: SLC 2027-01-02 11:30:00 → ONT 2027-01-02 12:17:00.
Delta Air Lines DL409: ONT 2027-01-05 07:05:00 → ATL 2027-01-05 14:10:00; nonstop; 245 minutes. Local airport times.

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