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Houston → Ontario

Jan 21, 2027 · one way

HOU → ONT1 adulteconomyOne way

7 flight options · 2 airlines

Nonstop flights

Thu, Jan 21 · One way

Southwest Airlines
7:50 amHOU
3h 25m
Nonstop
9:15 amONT

One-way total · 1 adult · Taxes included

One-stop flights

Thu, Jan 21 · One way

American Airlines
2:07 pmHOU
6h 45m
DFW · 1h 54m
6:52 pmONT

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

Southwest Airlines
9:45 amHOU
5h 10m
AUS · 1h 10m
12:55 pmONT

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

Southwest Airlines
8:10 amHOU
6h 30m
SJC · 1h 5m
12:40 pmONT

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

Southwest Airlines
7:15 pmHOU
6h 40m
LAS · 2h 30m
11:55 pmONT

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

Southwest Airlines
1:15 pmHOU
6h 25m
PHX · 2h 30m
5:40 pmONT

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

Southwest Airlines
7:30 amHOU
5h 15m
DAL · 1h 5m
10:45 amONT

One-way total · 1 adult · Taxes included

Make this trip yours

HOU ⇄ ONT

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)
2027-01-21 · one waySouthwest AirlinesWN2478$170.002026-10-29T01:04:57Z
2027-01-21 · one wayAmerican AirlinesAA3949 + AA3006$180.002026-10-29T01:04:57Z
2027-01-21 · one waySouthwest AirlinesWN2392 + WN839$155.002026-10-29T01:04:57Z
2027-01-21 · one waySouthwest AirlinesWN2166 + WN1383$155.002026-10-29T01:04:57Z
2027-01-21 · one waySouthwest AirlinesWN2151 + WN2405$155.002026-10-29T01:04:57Z
2027-01-21 · one waySouthwest AirlinesWN2151 + WN4279$155.002026-10-29T01:04:57Z
2027-01-21 · one waySouthwest AirlinesWN6 + WN3819$155.002026-10-29T01:04:57Z

2027-01-21 · one way · $170.00

  • Southwest Airlines WN2478: HOU 2027-01-21 07:50:00 → ONT 2027-01-21 09:15:00; nonstop; 205 minutes. Local airport times.

2027-01-21 · one way · $180.00

  • American Airlines AA3949 / AA3006: HOU 2027-01-21 14:07:00 → ONT 2027-01-21 18:52:00; 1 stop(s) via DFW; 405 minutes. Local airport times.
    • AA3949: HOU 2027-01-21 14:07:00 → DFW 2027-01-21 15:36:00; layover at DFW: 114 minutes.
    • AA3006: DFW 2027-01-21 17:30:00 → ONT 2027-01-21 18:52:00.

2027-01-21 · one way · $155.00

  • Southwest Airlines WN2392 / WN839: HOU 2027-01-21 09:45:00 → ONT 2027-01-21 12:55:00; 1 stop(s) via AUS; 310 minutes. Local airport times.
    • WN2392: HOU 2027-01-21 09:45:00 → AUS 2027-01-21 10:40:00; layover at AUS: 70 minutes.
    • WN839: AUS 2027-01-21 11:50:00 → ONT 2027-01-21 12:55:00.

2027-01-21 · one way · $155.00

  • Southwest Airlines WN2166 / WN1383: HOU 2027-01-21 08:10:00 → ONT 2027-01-21 12:40:00; 1 stop(s) via SJC; 390 minutes. Local airport times.
    • WN2166: HOU 2027-01-21 08:10:00 → SJC 2027-01-21 10:15:00; layover at SJC: 65 minutes.
    • WN1383: SJC 2027-01-21 11:20:00 → ONT 2027-01-21 12:40:00.

2027-01-21 · one way · $155.00

  • Southwest Airlines WN2151 / WN2405: HOU 2027-01-21 19:15:00 → ONT 2027-01-21 23:55:00; 1 stop(s) via LAS; 400 minutes. Local airport times.
    • WN2151: HOU 2027-01-21 19:15:00 → LAS 2027-01-21 20:25:00; layover at LAS: 150 minutes.
    • WN2405: LAS 2027-01-21 22:55:00 → ONT 2027-01-21 23:55:00.

2027-01-21 · one way · $155.00

  • Southwest Airlines WN2151 / WN4279: HOU 2027-01-21 13:15:00 → ONT 2027-01-21 17:40:00; 1 stop(s) via PHX; 385 minutes. Local airport times.
    • WN2151: HOU 2027-01-21 13:15:00 → PHX 2027-01-21 15:00:00; layover at PHX: 150 minutes.
    • WN4279: PHX 2027-01-21 17:30:00 → ONT 2027-01-21 17:40:00.

2027-01-21 · one way · $155.00

  • Southwest Airlines WN6 / WN3819: HOU 2027-01-21 07:30:00 → ONT 2027-01-21 10:45:00; 1 stop(s) via DAL; 315 minutes. Local airport times.
    • WN6: HOU 2027-01-21 07:30:00 → DAL 2027-01-21 08:35:00; layover at DAL: 65 minutes.
    • WN3819: DAL 2027-01-21 09:40:00 → ONT 2027-01-21 10:45:00.

More dates for this route