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Atlanta → Ontario

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ATL → ONT1 adulteconomy

24 flight options · 4 airlines

Round-trip flights

Fri, Nov 27 – Fri, Dec 4

Delta Air Lines
7:15 pmATL
4h 39m
Nonstop
8:54 pmONT
Delta Air Lines
7:05 amONT
4h
Nonstop
2:05 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Frontier Airlines
1:55 pmATL
7h 20m
DFW · 1h 24m
6:15 pmONT
Southwest Airlines
11:25 amONT
6h 45m
BNA · 1h 50m
9:10 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
6:15 amATL
7h 30m
DAL · 2h 10m
10:45 amONT
Southwest Airlines
11:25 amONT
6h 45m
BNA · 1h 50m
9:10 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
5:40 pmATL
7h 12m
PHX · 1h 42m
9:52 pmONT
American Airlines
6:20 amONT
6h 13m
PHX · 1h 6m
3:33 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Delta Air Lines
9:18 amATL
4h 49m
Nonstop
11:07 amONT
Delta Air Lines
7:05 amONT
4h
Nonstop
2:05 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Delta Air Lines
9:18 amATL
4h 49m
Nonstop
11:07 amONT
Delta Air Lines
7:05 amONT
4h
Nonstop
2:05 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Delta Air Lines
7:15 pmATL
4h 39m
Nonstop
8:54 pmONT
Delta Air Lines
7:05 amONT
4h
Nonstop
2:05 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Frontier Airlines
1:55 pmATL
7h 20m
DFW · 1h 24m
6:15 pmONT
Delta Air Lines
7:05 amONT
4h
Nonstop
2:05 pmATL

Round-trip total · 1 adult · Taxes included

Show 8 more flights

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
10:05 amATL
7h
DEN · 1h 10m
2:05 pmONT
Southwest Airlines
11:25 amONT
6h 45m
BNA · 1h 50m
9:10 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
6:15 amATL
7h 30m
DAL · 2h 10m
10:45 amONT
Southwest Airlines
12:40 pmONT
6h
HOU · 1h
9:40 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
8:20 pmATL
6h 35m
LAS · 1h
11:55 pmONT
Southwest Airlines
12:40 pmONT
6h
HOU · 1h
9:40 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
10:05 amATL
7h
DEN · 1h 10m
2:05 pmONT
Southwest Airlines
12:40 pmONT
6h
HOU · 1h
9:40 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
8:20 pmATL
6h 35m
LAS · 1h
11:55 pmONT
Southwest Airlines
11:25 amONT
6h 45m
BNA · 1h 50m
9:10 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

American Airlines
5:40 pmATL
7h 12m
PHX · 1h 42m
9:52 pmONT
American Airlines
6:20 amONT
6h 13m
PHX · 1h 6m
3:33 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Delta Air Lines
8:05 amATL
7h 12m
SLC · 1h 15m
12:17 pmONT
Delta Air Lines
7:05 amONT
4h
Nonstop
2:05 pmATL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Delta Air Lines
8:05 amATL
7h 12m
SLC · 1h 15m
12:17 pmONT
Delta Air Lines
7:05 amONT
4h
Nonstop
2:05 pmATL

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

Delta Air Lines
9:18 amATL
4h 49m
Nonstop
11:07 amONT

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Frontier Airlines
1:55 pmATL
7h 20m
DFW · 1h 24m
6:15 pmONT

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
8:20 pmATL
6h 35m
LAS · 1h
11:55 pmONT

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
5:40 pmATL
7h 12m
PHX · 1h 42m
9:52 pmONT

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
7:15 pmATL
4h 39m
Nonstop
8:54 pmONT

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
6:15 amATL
7h 30m
DAL · 2h 10m
10:45 amONT

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
10:05 amATL
7h
DEN · 1h 10m
2:05 pmONT

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
8:05 amATL
7h 12m
SLC · 1h 15m
12:17 pmONT

One-way total · 1 adult · Taxes included

Make this trip yours

ATL ⇄ ONT

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Delta Air Lines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

Nov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-11-20 · one wayDelta Air LinesDL665$255.002026-10-29T00:45:42Z
2026-11-27 → 2026-12-04Delta Air LinesDL779 / DL409$546.382026-10-29T00:45:42Z
2026-11-20 · one wayFrontier AirlinesF92495 + F91405$110.002026-10-29T00:45:42Z
2026-11-20 · one waySouthwest AirlinesWN237 + WN2405$195.002026-10-29T00:45:42Z
2026-11-20 · one wayAmerican AirlinesAA593 + AA1841$215.002026-10-29T00:45:42Z
2026-11-20 → 2026-11-23Frontier Airlines / Southwest AirlinesF92495 + F91405 / WN1729 + WN2359$352.252026-10-29T00:45:42Z
2026-11-20 → 2026-11-23Southwest AirlinesWN4455 + WN3819 / WN1729 + WN2359$434.752026-10-29T00:45:42Z
2026-11-20 → 2026-11-23American AirlinesAA593 + AA1841 / AA1591 + AA593$464.132026-10-29T00:45:42Z
2026-11-20 · one wayDelta Air LinesDL779$255.002026-10-29T00:45:42Z
2026-11-20 → 2026-11-23Delta Air LinesDL665 / DL409$546.382026-10-29T00:45:42Z
2026-11-27 → 2026-12-04Delta Air LinesDL665 / DL409$546.382026-10-29T00:45:42Z
2026-11-20 → 2026-11-23Delta Air LinesDL779 / DL409$546.382026-10-29T00:45:42Z
2026-11-20 · one waySouthwest AirlinesWN4455 + WN3819$195.002026-10-29T00:45:42Z
2026-11-20 · one waySouthwest AirlinesWN3330 + WN2484$195.002026-10-29T00:45:42Z
2026-11-20 · one wayDelta Air LinesDL830 + DL1787$225.002026-10-29T00:45:42Z
2026-11-27 → 2026-12-04Frontier Airlines / Delta Air LinesF92495 + F91405 / DL409$370.882026-10-29T00:45:42Z
2026-11-20 → 2026-11-23Southwest AirlinesWN3330 + WN2484 / WN1729 + WN2359$434.752026-10-29T00:45:42Z
2026-11-27 → 2026-12-04Southwest AirlinesWN4455 + WN3819 / WN1558 + WN251$434.752026-10-29T00:45:42Z
2026-11-27 → 2026-12-04Southwest AirlinesWN237 + WN2405 / WN1558 + WN251$434.752026-10-29T00:45:42Z
2026-11-27 → 2026-12-04Southwest AirlinesWN3330 + WN2484 / WN1558 + WN251$434.752026-10-29T00:45:42Z
2026-11-20 → 2026-11-23Southwest AirlinesWN237 + WN2405 / WN1729 + WN2359$434.752026-10-29T00:45:42Z
2026-11-27 → 2026-12-04American AirlinesAA593 + AA1841 / AA1591 + AA593$464.132026-10-29T00:45:42Z
2026-11-27 → 2026-12-04Delta Air LinesDL830 + DL1787 / DL409$512.632026-10-29T00:45:42Z
2026-11-20 → 2026-11-23Delta Air LinesDL830 + DL1787 / DL409$521.382026-10-29T00:45:42Z

2026-11-20 · one way · $255.00

  • Delta Air Lines DL665: ATL 2026-11-20 09:18:00 → ONT 2026-11-20 11:07:00; nonstop; 289 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $546.38

  • Delta Air Lines DL779: ATL 2026-11-27 19:15:00 → ONT 2026-11-27 20:54:00; nonstop; 279 minutes. Local airport times.
  • Delta Air Lines DL409: ONT 2026-12-04 07:05:00 → ATL 2026-12-04 14:05:00; nonstop; 240 minutes. Local airport times.

2026-11-20 · one way · $110.00

  • Frontier Airlines F92495 / F91405: ATL 2026-11-20 13:55:00 → ONT 2026-11-20 18:15:00; 1 stop(s) via DFW; 440 minutes. Local airport times.
    • F92495: ATL 2026-11-20 13:55:00 → DFW 2026-11-20 15:34:00; layover at DFW: 84 minutes.
    • F91405: DFW 2026-11-20 16:58:00 → ONT 2026-11-20 18:15:00.

2026-11-20 · one way · $195.00

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

2026-11-20 · one way · $215.00

  • American Airlines AA593 / AA1841: ATL 2026-11-20 17:40:00 → ONT 2026-11-20 21:52:00; 1 stop(s) via PHX; 432 minutes. Local airport times.
    • AA593: ATL 2026-11-20 17:40:00 → PHX 2026-11-20 19:53:00; layover at PHX: 102 minutes.
    • AA1841: PHX 2026-11-20 21:35:00 → ONT 2026-11-20 21:52:00.

2026-11-20 → 2026-11-23 · $352.25

  • Frontier Airlines F92495 / F91405: ATL 2026-11-20 13:55:00 → ONT 2026-11-20 18:15:00; 1 stop(s) via DFW; 440 minutes. Local airport times.
    • F92495: ATL 2026-11-20 13:55:00 → DFW 2026-11-20 15:34:00; layover at DFW: 84 minutes.
    • F91405: DFW 2026-11-20 16:58:00 → ONT 2026-11-20 18:15:00.
  • Southwest Airlines WN1729 / WN2359: ONT 2026-11-23 11:25:00 → ATL 2026-11-23 21:10:00; 1 stop(s) via BNA; 405 minutes. Local airport times.
    • WN1729: ONT 2026-11-23 11:25:00 → BNA 2026-11-23 17:05:00; layover at BNA: 110 minutes.
    • WN2359: BNA 2026-11-23 18:55:00 → ATL 2026-11-23 21:10:00.

2026-11-20 → 2026-11-23 · $434.75

  • Southwest Airlines WN4455 / WN3819: ATL 2026-11-20 06:15:00 → ONT 2026-11-20 10:45:00; 1 stop(s) via DAL; 450 minutes. Local airport times.
    • WN4455: ATL 2026-11-20 06:15:00 → DAL 2026-11-20 07:30:00; layover at DAL: 130 minutes.
    • WN3819: DAL 2026-11-20 09:40:00 → ONT 2026-11-20 10:45:00.
  • Southwest Airlines WN1729 / WN2359: ONT 2026-11-23 11:25:00 → ATL 2026-11-23 21:10:00; 1 stop(s) via BNA; 405 minutes. Local airport times.
    • WN1729: ONT 2026-11-23 11:25:00 → BNA 2026-11-23 17:05:00; layover at BNA: 110 minutes.
    • WN2359: BNA 2026-11-23 18:55:00 → ATL 2026-11-23 21:10:00.

2026-11-20 → 2026-11-23 · $464.13

  • American Airlines AA593 / AA1841: ATL 2026-11-20 17:40:00 → ONT 2026-11-20 21:52:00; 1 stop(s) via PHX; 432 minutes. Local airport times.
    • AA593: ATL 2026-11-20 17:40:00 → PHX 2026-11-20 19:53:00; layover at PHX: 102 minutes.
    • AA1841: PHX 2026-11-20 21:35:00 → ONT 2026-11-20 21:52:00.
  • American Airlines AA1591 / AA593: ONT 2026-11-23 06:20:00 → ATL 2026-11-23 15:33:00; 1 stop(s) via PHX; 373 minutes. Local airport times.
    • AA1591: ONT 2026-11-23 06:20:00 → PHX 2026-11-23 08:48:00; layover at PHX: 66 minutes.
    • AA593: PHX 2026-11-23 09:54:00 → ATL 2026-11-23 15:33:00.

2026-11-20 · one way · $255.00

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

2026-11-20 → 2026-11-23 · $546.38

  • Delta Air Lines DL665: ATL 2026-11-20 09:18:00 → ONT 2026-11-20 11:07:00; nonstop; 289 minutes. Local airport times.
  • Delta Air Lines DL409: ONT 2026-11-23 07:05:00 → ATL 2026-11-23 14:05:00; nonstop; 240 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $546.38

  • Delta Air Lines DL665: ATL 2026-11-27 09:18:00 → ONT 2026-11-27 11:07:00; nonstop; 289 minutes. Local airport times.
  • Delta Air Lines DL409: ONT 2026-12-04 07:05:00 → ATL 2026-12-04 14:05:00; nonstop; 240 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $546.38

  • Delta Air Lines DL779: ATL 2026-11-20 19:15:00 → ONT 2026-11-20 20:54:00; nonstop; 279 minutes. Local airport times.
  • Delta Air Lines DL409: ONT 2026-11-23 07:05:00 → ATL 2026-11-23 14:05:00; nonstop; 240 minutes. Local airport times.

2026-11-20 · one way · $195.00

  • Southwest Airlines WN4455 / WN3819: ATL 2026-11-20 06:15:00 → ONT 2026-11-20 10:45:00; 1 stop(s) via DAL; 450 minutes. Local airport times.
    • WN4455: ATL 2026-11-20 06:15:00 → DAL 2026-11-20 07:30:00; layover at DAL: 130 minutes.
    • WN3819: DAL 2026-11-20 09:40:00 → ONT 2026-11-20 10:45:00.

2026-11-20 · one way · $195.00

  • Southwest Airlines WN3330 / WN2484: ATL 2026-11-20 10:05:00 → ONT 2026-11-20 14:05:00; 1 stop(s) via DEN; 420 minutes. Local airport times.
    • WN3330: ATL 2026-11-20 10:05:00 → DEN 2026-11-20 11:35:00; layover at DEN: 70 minutes.
    • WN2484: DEN 2026-11-20 12:45:00 → ONT 2026-11-20 14:05:00.

2026-11-20 · one way · $225.00

  • Delta Air Lines DL830 / DL1787: ATL 2026-11-20 08:05:00 → ONT 2026-11-20 12:17:00; 1 stop(s) via SLC; 432 minutes. Local airport times.
    • DL830: ATL 2026-11-20 08:05:00 → SLC 2026-11-20 10:15:00; layover at SLC: 75 minutes.
    • DL1787: SLC 2026-11-20 11:30:00 → ONT 2026-11-20 12:17:00.

2026-11-27 → 2026-12-04 · $370.88

  • Frontier Airlines F92495 / F91405: ATL 2026-11-27 13:55:00 → ONT 2026-11-27 18:15:00; 1 stop(s) via DFW; 440 minutes. Local airport times.
    • F92495: ATL 2026-11-27 13:55:00 → DFW 2026-11-27 15:34:00; layover at DFW: 84 minutes.
    • F91405: DFW 2026-11-27 16:58:00 → ONT 2026-11-27 18:15:00.
  • Delta Air Lines DL409: ONT 2026-12-04 07:05:00 → ATL 2026-12-04 14:05:00; nonstop; 240 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $434.75

  • Southwest Airlines WN3330 / WN2484: ATL 2026-11-20 10:05:00 → ONT 2026-11-20 14:05:00; 1 stop(s) via DEN; 420 minutes. Local airport times.
    • WN3330: ATL 2026-11-20 10:05:00 → DEN 2026-11-20 11:35:00; layover at DEN: 70 minutes.
    • WN2484: DEN 2026-11-20 12:45:00 → ONT 2026-11-20 14:05:00.
  • Southwest Airlines WN1729 / WN2359: ONT 2026-11-23 11:25:00 → ATL 2026-11-23 21:10:00; 1 stop(s) via BNA; 405 minutes. Local airport times.
    • WN1729: ONT 2026-11-23 11:25:00 → BNA 2026-11-23 17:05:00; layover at BNA: 110 minutes.
    • WN2359: BNA 2026-11-23 18:55:00 → ATL 2026-11-23 21:10:00.

2026-11-27 → 2026-12-04 · $434.75

  • Southwest Airlines WN4455 / WN3819: ATL 2026-11-27 06:15:00 → ONT 2026-11-27 10:45:00; 1 stop(s) via DAL; 450 minutes. Local airport times.
    • WN4455: ATL 2026-11-27 06:15:00 → DAL 2026-11-27 07:30:00; layover at DAL: 130 minutes.
    • WN3819: DAL 2026-11-27 09:40:00 → ONT 2026-11-27 10:45:00.
  • Southwest Airlines WN1558 / WN251: ONT 2026-12-04 12:40:00 → ATL 2026-12-04 21:40:00; 1 stop(s) via HOU; 360 minutes. Local airport times.
    • WN1558: ONT 2026-12-04 12:40:00 → HOU 2026-12-04 17:40:00; layover at HOU: 60 minutes.
    • WN251: HOU 2026-12-04 18:40:00 → ATL 2026-12-04 21:40:00.

2026-11-27 → 2026-12-04 · $434.75

  • Southwest Airlines WN237 / WN2405: ATL 2026-11-27 20:20:00 → ONT 2026-11-27 23:55:00; 1 stop(s) via LAS; 395 minutes. Local airport times.
    • WN237: ATL 2026-11-27 20:20:00 → LAS 2026-11-27 21:55:00; layover at LAS: 60 minutes.
    • WN2405: LAS 2026-11-27 22:55:00 → ONT 2026-11-27 23:55:00.
  • Southwest Airlines WN1558 / WN251: ONT 2026-12-04 12:40:00 → ATL 2026-12-04 21:40:00; 1 stop(s) via HOU; 360 minutes. Local airport times.
    • WN1558: ONT 2026-12-04 12:40:00 → HOU 2026-12-04 17:40:00; layover at HOU: 60 minutes.
    • WN251: HOU 2026-12-04 18:40:00 → ATL 2026-12-04 21:40:00.

2026-11-27 → 2026-12-04 · $434.75

  • Southwest Airlines WN3330 / WN2484: ATL 2026-11-27 10:05:00 → ONT 2026-11-27 14:05:00; 1 stop(s) via DEN; 420 minutes. Local airport times.
    • WN3330: ATL 2026-11-27 10:05:00 → DEN 2026-11-27 11:35:00; layover at DEN: 70 minutes.
    • WN2484: DEN 2026-11-27 12:45:00 → ONT 2026-11-27 14:05:00.
  • Southwest Airlines WN1558 / WN251: ONT 2026-12-04 12:40:00 → ATL 2026-12-04 21:40:00; 1 stop(s) via HOU; 360 minutes. Local airport times.
    • WN1558: ONT 2026-12-04 12:40:00 → HOU 2026-12-04 17:40:00; layover at HOU: 60 minutes.
    • WN251: HOU 2026-12-04 18:40:00 → ATL 2026-12-04 21:40:00.

2026-11-20 → 2026-11-23 · $434.75

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

2026-11-27 → 2026-12-04 · $464.13

  • American Airlines AA593 / AA1841: ATL 2026-11-27 17:40:00 → ONT 2026-11-27 21:52:00; 1 stop(s) via PHX; 432 minutes. Local airport times.
    • AA593: ATL 2026-11-27 17:40:00 → PHX 2026-11-27 19:53:00; layover at PHX: 102 minutes.
    • AA1841: PHX 2026-11-27 21:35:00 → ONT 2026-11-27 21:52:00.
  • American Airlines AA1591 / AA593: ONT 2026-12-04 06:20:00 → ATL 2026-12-04 15:33:00; 1 stop(s) via PHX; 373 minutes. Local airport times.
    • AA1591: ONT 2026-12-04 06:20:00 → PHX 2026-12-04 08:48:00; layover at PHX: 66 minutes.
    • AA593: PHX 2026-12-04 09:54:00 → ATL 2026-12-04 15:33:00.

2026-11-27 → 2026-12-04 · $512.63

  • Delta Air Lines DL830 / DL1787: ATL 2026-11-27 08:05:00 → ONT 2026-11-27 12:17:00; 1 stop(s) via SLC; 432 minutes. Local airport times.
    • DL830: ATL 2026-11-27 08:05:00 → SLC 2026-11-27 10:15:00; layover at SLC: 75 minutes.
    • DL1787: SLC 2026-11-27 11:30:00 → ONT 2026-11-27 12:17:00.
  • Delta Air Lines DL409: ONT 2026-12-04 07:05:00 → ATL 2026-12-04 14:05:00; nonstop; 240 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $521.38

  • Delta Air Lines DL830 / DL1787: ATL 2026-11-20 08:05:00 → ONT 2026-11-20 12:17:00; 1 stop(s) via SLC; 432 minutes. Local airport times.
    • DL830: ATL 2026-11-20 08:05:00 → SLC 2026-11-20 10:15:00; layover at SLC: 75 minutes.
    • DL1787: SLC 2026-11-20 11:30:00 → ONT 2026-11-20 12:17:00.
  • Delta Air Lines DL409: ONT 2026-11-23 07:05:00 → ATL 2026-11-23 14:05:00; nonstop; 240 minutes. Local airport times.

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