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Ontario → Salt Lake City

Dec 21, 2026 · one way

ONT → SLC1 adulteconomyOne way

8 flight options · 5 airlines

Nonstop flights

Mon, Dec 21 · One way

Delta Air Lines
1:11 pmONT
1h 53m
Nonstop
4:04 pmSLC

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Delta Air Lines
6:00 amONT
1h 49m
Nonstop
8:49 amSLC

One-way total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 · One way

Frontier Airlines
6:30 amONT
7h 51m
DEN · 3h 53m
3:21 pmSLC

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Southwest Airlines
5:00 pmONT
4h 10m
LAS · 1h 40m
10:10 pmSLC

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

American Airlines
1:27 pmONT
5h 1m
PHX · 1h 58m
7:28 pmSLC

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
6:00 amONT
6h 38m
SFO · 3h 8m
1:38 pmSLC

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Frontier Airlines
2:23 pmONT
4h 5m
LAS · 1h 28m
7:28 pmSLC

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Southwest Airlines
3:50 pmONT
4h 25m
PHX · 1h 20m
9:15 pmSLC

One-way total · 1 adult · Taxes included

Make this trip yours

ONT ⇄ SLC

Economy

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

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More dates

All dates for this routeNov 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)
2026-12-21 · one wayDelta Air LinesDL1787$209.252026-10-29T01:52:38Z
2026-12-21 · one wayFrontier AirlinesF91500 + F93861$121.502026-10-29T01:52:38Z
2026-12-21 · one waySouthwest AirlinesWN1053 + WN1827$202.502026-10-29T01:52:38Z
2026-12-21 · one wayAmerican AirlinesAA3016 + AA3257$229.502026-10-29T01:52:38Z
2026-12-21 · one wayUnited AirlinesUA2363 + UA6019$243.002026-10-29T01:52:38Z
2026-12-21 · one wayDelta Air LinesDL2708$209.252026-10-29T01:52:38Z
2026-12-21 · one wayFrontier AirlinesF94758 + F94696$121.502026-10-29T01:52:38Z
2026-12-21 · one waySouthwest AirlinesWN3224 + WN910$202.502026-10-29T01:52:38Z

2026-12-21 · one way · $209.25

  • Delta Air Lines DL1787: ONT 2026-12-21 13:11:00 → SLC 2026-12-21 16:04:00; nonstop; 113 minutes. Local airport times.

2026-12-21 · one way · $121.50

  • Frontier Airlines F91500 / F93861: ONT 2026-12-21 06:30:00 → SLC 2026-12-21 15:21:00; 1 stop(s) via DEN; 471 minutes. Local airport times.
    • F91500: ONT 2026-12-21 06:30:00 → DEN 2026-12-21 09:51:00; layover at DEN: 233 minutes.
    • F93861: DEN 2026-12-21 13:44:00 → SLC 2026-12-21 15:21:00.

2026-12-21 · one way · $202.50

  • Southwest Airlines WN1053 / WN1827: ONT 2026-12-21 17:00:00 → SLC 2026-12-21 22:10:00; 1 stop(s) via LAS; 250 minutes. Local airport times.
    • WN1053: ONT 2026-12-21 17:00:00 → LAS 2026-12-21 18:05:00; layover at LAS: 100 minutes.
    • WN1827: LAS 2026-12-21 19:45:00 → SLC 2026-12-21 22:10:00.

2026-12-21 · one way · $229.50

  • American Airlines AA3016 / AA3257: ONT 2026-12-21 13:27:00 → SLC 2026-12-21 19:28:00; 1 stop(s) via PHX; 301 minutes. Local airport times.
    • AA3016: ONT 2026-12-21 13:27:00 → PHX 2026-12-21 15:49:00; layover at PHX: 118 minutes.
    • AA3257: PHX 2026-12-21 17:47:00 → SLC 2026-12-21 19:28:00.

2026-12-21 · one way · $243.00

  • United Airlines UA2363 / UA6019: ONT 2026-12-21 06:00:00 → SLC 2026-12-21 13:38:00; 1 stop(s) via SFO; 398 minutes. Local airport times.
    • UA2363: ONT 2026-12-21 06:00:00 → SFO 2026-12-21 07:30:00; layover at SFO: 188 minutes.
    • UA6019: SFO 2026-12-21 10:38:00 → SLC 2026-12-21 13:38:00.

2026-12-21 · one way · $209.25

  • Delta Air Lines DL2708: ONT 2026-12-21 06:00:00 → SLC 2026-12-21 08:49:00; nonstop; 109 minutes. Local airport times.

2026-12-21 · one way · $121.50

  • Frontier Airlines F94758 / F94696: ONT 2026-12-21 14:23:00 → SLC 2026-12-21 19:28:00; 1 stop(s) via LAS; 245 minutes. Local airport times.
    • F94758: ONT 2026-12-21 14:23:00 → LAS 2026-12-21 15:31:00; layover at LAS: 88 minutes.
    • F94696: LAS 2026-12-21 16:59:00 → SLC 2026-12-21 19:28:00.

2026-12-21 · one way · $202.50

  • Southwest Airlines WN3224 / WN910: ONT 2026-12-21 15:50:00 → SLC 2026-12-21 21:15:00; 1 stop(s) via PHX; 265 minutes. Local airport times.
    • WN3224: ONT 2026-12-21 15:50:00 → PHX 2026-12-21 18:10:00; layover at PHX: 80 minutes.
    • WN910: PHX 2026-12-21 19:30:00 → SLC 2026-12-21 21:15:00.

More dates for this route