Ontario to Oakland nonstop
Yes: Southwest flies direct from Ontario (ONT) to Oakland (OAK) about 4 times a day, year-round.
Hotel bookings pay us a small commission; the flight search doesn't.
- 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: 27 flights a week
- Jun 2026: 26 flights a week
- Jul 2026: 26 flights a week
- Aug 2026: 25 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 2,427 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 $250, 2,411 tickets
- Oct to Dec (Q4 2024): median $150 one way, middle half $100 to $275, 2,564 tickets
- Jan to Mar (Q1 2025): median $150 one way, middle half $100 to $275, 2,143 tickets
- Apr to Jun (Q2 2025): median $125 one way, middle half $100 to $225, 2,427 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? Oakland to Ontario nonstop.
Other airports near Ontario with nonstops to Oakland
Within about 100 miles of Ontario International Airport
Also nonstop from Ontario (ONT)
Busiest other routes out of the same airport
- Seattle (SEA) about 8 times a day
- Denver (DEN) about 8 times a day
- Phoenix (PHX) about 7 times a day
- Las Vegas (LAS) about 6 times a day
- Dallas/Fort Worth (DFW) about 6 times a day
- Sacramento (SMF) about 6 times a day
- San Francisco (SFO) about 4 times a day
- Salt Lake City (SLC) about 4 times a day
Staying in Oakland?
Sort out where you'll sleep and what you'll do once you land.
Nonstop Scout earns a commission on bookings made through these links, at no extra cost to you. It does not change which routes or fares we show.
Ready to compare fares?
Nonstop Scout earns a commission on hotel and activity bookings made through the links above. The flight search link pays us nothing; it's here because it's the best one.
Take every nonstop with you. Get the free Nonstop Scout app for iPhone.
