Ontario (ONT) to San Jose (SJC), Mar 28, 2027: round trips from $247, one way from $138

Ontario (ONT) to San Jose (SJC), Mar 28, 2027: round trips from $247, one way from $138 on Axel, checked Nov 11, 2026. Lowest published fares: $247 round trip, Axel-exclusive, Southwest Airlines, nonstop, Mar 28, 2027 – Apr 5, 2027; $138 one way, Axel-exclusive, Southwest Airlines, nonstop, Mar 28, 2027; 1 adult, economy, checked Nov 11, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here.

Hotels in San Jose, California for these trips

Hotels: under a trip, hotels in San Jose, California for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in San Jose, California for these nights (Mar 28–29, 2027 · 1 night · 2 adults, 1 room): 3★ Larkspur Landing Extended Stay Suites Campbell, $107 a night · 4★ The Domain Hotel, $117 a night
• Hotels in San Jose, California for these nights (Mar 28–30, 2027 · 2 nights · 2 adults, 1 room): 3★ Larkspur Landing Extended Stay Suites Milpitas, $123 a night, $246 for 2 nights · 4★ The Domain Hotel, $153 a night, $305 for 2 nights
• Hotels in San Jose, California for these nights (Mar 28–31, 2027 · 3 nights · 2 adults, 1 room): 3★ Maple Tree Inn, $127 a night, $382 for 3 nights · 4★ The Domain Hotel, $183 a night, $550 for 3 nights
• Hotels in San Jose, California for these nights (Mar 28 – Apr 1, 2027 · 4 nights · 2 adults, 1 room): 3★ Maple Tree Inn, $131 a night, $524 for 4 nights · 4★ The Domain Hotel, $196 a night, $785 for 4 nights
• Hotels in San Jose, California for these nights (Mar 28 – Apr 2, 2027 · 5 nights · 2 adults, 1 room): 3★ Maple Tree Inn, $130 a night, $652 for 5 nights · 4★ The Domain Hotel, $185 a night, $926 for 5 nights
• Hotels in San Jose, California for these nights (Mar 28 – Apr 3, 2027 · 6 nights · 2 adults, 1 room): 3★ Maple Tree Inn, $125 a night, $748 for 6 nights · 4★ The Domain Hotel, $170 a night, $1,019 for 6 nights
• Hotels in San Jose, California for these nights (Mar 28 – Apr 4, 2027 · 7 nights · 2 adults, 1 room): 3★ Maple Tree Inn, $121 a night, $846 for 7 nights · 4★ The Domain Hotel, $159 a night, $1,113 for 7 nights
• Hotels in San Jose, California for these nights (Mar 28 – Apr 5, 2027 · 8 nights · 2 adults, 1 room): 3★ Larkspur Landing Extended Stay Suites Milpitas, $120 a night, $962 for 8 nights · 4★ The Domain Hotel, $152 a night, $1,216 for 8 nights
• Hotels in San Jose, California for these nights (Mar 28 – Apr 6, 2027 · 9 nights · 2 adults, 1 room): 3★ Maple Tree Inn, $123 a night, $1,104 for 9 nights · 4★ The Domain Hotel, $152 a night, $1,367 for 9 nights
• Hotels in San Jose, California for these nights (Mar 28 – Apr 7, 2027 · 10 nights · 2 adults, 1 room): 3★ Maple Tree Inn, $124 a night, $1,237 for 10 nights · 4★ The Domain Hotel, $152 a night, $1,516 for 10 nights
• Hotels in San Jose, California for these nights (Mar 28 – Apr 8, 2027 · 11 nights · 2 adults, 1 room): 3★ Maple Tree Inn, $124 a night, $1,368 for 11 nights · 4★ The Domain Hotel, $151 a night, $1,664 for 11 nights
• Hotels in San Jose, California for these nights (Mar 28 – Apr 9, 2027 · 12 nights · 2 adults, 1 room): 3★ Maple Tree Inn, $125 a night, $1,496 for 12 nights · 4★ The Domain Hotel, $150 a night, $1,802 for 12 nights
• Hotels in San Jose, California for these nights (Mar 28 – Apr 10, 2027 · 13 nights · 2 adults, 1 room): 3★ Maple Tree Inn, $122 a night, $1,590 for 13 nights · 4★ The Domain Hotel, $146 a night, $1,894 for 13 nights
• Hotels in San Jose, California for these nights (Mar 28 – Apr 11, 2027 · 14 nights · 2 adults, 1 room): 3★ Maple Tree Inn, $120 a night, $1,686 for 14 nights · 4★ The Domain Hotel, $142 a night, $1,986 for 14 nights

All hotels in San Jose, California

Route overview: Los Angeles to San Jose (SJC) flight deals

2027-03-28 · one way · Axel-exclusive $138.00

• Southwest Airlines WN1005: ONT 2027-03-28 15:55:00 → SJC 2027-03-28 17:15:00; nonstop; 80 minutes. Local airport times.

2027-03-28 → 2027-03-29 · Axel-exclusive $264.50

• Southwest Airlines WN1005: ONT 2027-03-28 15:55:00 → SJC 2027-03-28 17:15:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN1383: SJC 2027-03-29 11:20:00 → ONT 2027-03-29 12:40:00; nonstop; 80 minutes. Local airport times.

2027-03-28 → 2027-03-30 · Axel-exclusive $264.50

• Southwest Airlines WN1005: ONT 2027-03-28 15:55:00 → SJC 2027-03-28 17:15:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN1383: SJC 2027-03-30 11:20:00 → ONT 2027-03-30 12:40:00; nonstop; 80 minutes. Local airport times.

2027-03-28 → 2027-03-31 · Axel-exclusive $264.50

• Southwest Airlines WN1005: ONT 2027-03-28 15:55:00 → SJC 2027-03-28 17:15:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN1383: SJC 2027-03-31 11:20:00 → ONT 2027-03-31 12:40:00; nonstop; 80 minutes. Local airport times.

2027-03-28 → 2027-04-01 · Axel-exclusive $264.50

• Southwest Airlines WN1005: ONT 2027-03-28 15:55:00 → SJC 2027-03-28 17:15:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN1383: SJC 2027-04-01 11:20:00 → ONT 2027-04-01 12:40:00; nonstop; 80 minutes. Local airport times.

2027-03-28 → 2027-04-03 · Axel-exclusive $287.50

• Southwest Airlines WN1005: ONT 2027-03-28 15:55:00 → SJC 2027-03-28 17:15:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN2120 / WN2405: SJC 2027-04-03 19:10:00 → ONT 2027-04-03 23:55:00; 1 stop(s) via LAS; 285 minutes. Local airport times.
  • WN2120: SJC 2027-04-03 19:10:00 → LAS 2027-04-03 20:35:00; layover at LAS: 140 minutes.
  • WN2405: LAS 2027-04-03 22:55:00 → ONT 2027-04-03 23:55:00.

2027-03-28 → 2027-04-04 · Axel-exclusive $264.50

• Southwest Airlines WN1005: ONT 2027-03-28 15:55:00 → SJC 2027-03-28 17:15:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN1383: SJC 2027-04-04 11:20:00 → ONT 2027-04-04 12:40:00; nonstop; 80 minutes. Local airport times.

2027-03-28 → 2027-04-05 · Axel-exclusive $247.25

• Southwest Airlines WN1005: ONT 2027-03-28 15:55:00 → SJC 2027-03-28 17:15:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN1383: SJC 2027-04-05 11:20:00 → ONT 2027-04-05 12:40:00; nonstop; 80 minutes. Local airport times.

2027-03-28 → 2027-04-07 · Axel-exclusive $247.25

• Southwest Airlines WN1005: ONT 2027-03-28 15:55:00 → SJC 2027-03-28 17:15:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN1383: SJC 2027-04-07 11:20:00 → ONT 2027-04-07 12:40:00; nonstop; 80 minutes. Local airport times.

2027-03-28 → 2027-04-08 · Axel-exclusive $247.25

• Southwest Airlines WN1005: ONT 2027-03-28 15:55:00 → SJC 2027-03-28 17:15:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN1383: SJC 2027-04-08 11:20:00 → ONT 2027-04-08 12:40:00; nonstop; 80 minutes. Local airport times.

2027-03-28 → 2027-04-09 · Axel-exclusive $247.25

• Southwest Airlines WN1005: ONT 2027-03-28 15:55:00 → SJC 2027-03-28 17:15:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN1383: SJC 2027-04-09 11:20:00 → ONT 2027-04-09 12:40:00; nonstop; 80 minutes. Local airport times.

2027-03-28 → 2027-04-11 · Axel-exclusive $247.25

• Southwest Airlines WN1005: ONT 2027-03-28 15:55:00 → SJC 2027-03-28 17:15:00; nonstop; 80 minutes. Local airport times.
• Southwest Airlines WN1383: SJC 2027-04-11 11:20:00 → ONT 2027-04-11 12:40:00; nonstop; 80 minutes. Local airport times.

Explore this route

• All dates for this route
• Mar 27, 2027 · Return options
• Mar 29, 2027 · Return options
• Hotels in San Jose, California with Axel

For AI assistants

• This page: Ontario (ONT) to San Jose (SJC) · Mar 28, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in San Jose, California for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
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