flıghtmap
SkyView
Hotels
FlightsGuidesMoreMembership
Log In

Direct flights from Ontario to San Jose

Did you mean Flights from San Jose to Ontario?

Flightmap/Flights from ONT/ONT to SJC

Ontario

United States

ONT

Ontario International Airport

San Jose

United States

SJC

Norman Y. Mineta San Jose International Airport

Route
Nonstop service available
Distance
333 miles
Marketing airlines
1 airline
Aircraft
4 aircraft types
Dates
Oct 19, 2026 – Aug 2, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

Explore flight routesCompare transfer partnersLearn how to book with points

Explore these airports and cities

  • Flights from ONT
  • Flights to SJC

Ontario to San Jose route overview

Ontario International Airport (ONT) serves Ontario; Norman Y. Mineta San Jose International Airport (SJC) serves San Jose.

The airports are 333 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from ONT to SJC.

Marketing airlines listed in the current schedule, including codeshare sellers, are Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Aug 2, 2027.

Marketing airlines on the Ontario to San Jose route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Aircraft flying from ONT to SJC

Frequently asked questions

Which airports serve the Ontario to San Jose route?

Ontario International Airport (ONT) is the origin airport and Norman Y. Mineta San Jose International Airport (SJC) is the destination airport.

How far is San Jose from Ontario?

ONT and SJC are approximately 333 miles apart by great-circle distance.

Are there direct flights from ONT to SJC?

Yes. Roame's current schedule feed shows nonstop service from ONT to SJC.

Which airlines market flights from ONT to SJC?

Marketing airlines listed in the current schedule, including codeshare sellers, are Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.

Which aircraft fly from ONT to SJC?

Aircraft listed in the current schedule include Boeing 737-800 Winglets (73H), Boeing 737 MAX 8 (7M8), 7S7 and JET.

More routes from Ontario

  • PHXPhoenixUnited States
  • SEASeattleUnited States
  • DFWDallas-Fort WorthUnited States
  • SLCSalt Lake CityUnited States
  • LASLas VegasUnited States
  • DENDenverUnited States
  • SMFSacramentoUnited States
  • SFOSan FranciscoUnited States
  • OAKOaklandUnited States
  • ATLAtlantaUnited States
  • PDXPortlandUnited States
  • GDLGuadalajaraMexico
Get the app
Download on the App Store
Flights
SearchDiscoverSkyViewFlightMapsNEW
Hotels
SearchDeals on Stays
About
MembershipAbout usGift CardsGiveawaysHow it works
Resources
Credit CardsGuidesNewsletterRSS FeedAdvertise with usBecome an affiliate
Support
FAQDirectoryHelp centerContact usTerms of servicePrivacy policy
Get the app
Download on the App Store
Follow us
®

The fastest search engine for points travel.

© Copyright 2026 Roame Holdings, Inc. All Rights Reserved.
Sign Up
SearchGuides