Oakland to Ontario nonstop
Yes: Southwest flies direct from Oakland (OAK) to Ontario (ONT) about 4 times a day, year-round.
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- Distance and flight time
- 362 miles nonstop, about 1 hr 15 min gate to gate. Flight time is an estimate from the great-circle distance; the filings carry distance, not scheduled elapsed time.
- Seasonality
- Flew every month of the last year, a steady 28 flights a week.
- Sep 2025: 31 flights a week
- Oct 2025: 31 flights a week
- Nov 2025: 29 flights a week
- Dec 2025: 27 flights a week
- Jan 2026: 27 flights a week
- Feb 2026: 29 flights a week
- Mar 2026: 27 flights a week
- Apr 2026: 27 flights a week
- May 2026: 26 flights a week
- Jun 2026: 26 flights a week
- Jul 2026: 26 flights a week
- Aug 2026: 27 flights a week
Flights a week by month, Sep 2025 to Aug 2026, from US DOT on-time filings. - Who operates the flights
- Southwest is the only carrier filing this pair.
- Fares
- Half of the 2,384 tickets in the US DOT fare survey for Q2 2025 sold between $100 and $225 one way, median $125. The survey runs a couple of quarters behind, so read it as the shape of the route's pricing rather than today's quote.
- Jul to Sep (Q3 2024): median $125 one way, middle half $100 to $275, 2,397 tickets
- Oct to Dec (Q4 2024): median $150 one way, middle half $100 to $275, 2,572 tickets
- Jan to Mar (Q1 2025): median $150 one way, middle half $100 to $275, 2,138 tickets
- Apr to Jun (Q2 2025): median $125 one way, middle half $100 to $225, 2,384 tickets
Jul to Sep and Apr to Jun trips were the cheapest (median $125 one way) and Oct to Dec and Jan to Mar trips cost the most (median $150), in the DOT ticket survey for Q3 2024 to Q2 2025. Bars show the middle half of one-way fares; the mark is the median.
Flying the other way? Ontario to Oakland nonstop.
Other airports near Oakland with nonstops to Ontario
Within about 100 miles of Oakland San Francisco Bay Airport
Also nonstop from Oakland (OAK)
Busiest other routes out of the same airport
- San Diego (SAN) about 11 times a day
- Las Vegas (LAS) about 10 times a day
- Burbank (BUR) about 7 times a day
- Seattle (SEA) about 7 times a day
- Santa Ana (SNA) about 7 times a day
- Los Angeles (LAX) about 5 times a day
- Phoenix (PHX) about 5 times a day
- Denver (DEN) about 5 times a day
Staying in Ontario?
Sort out where you'll sleep and what you'll do once you land.
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