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Planning a November departure from San Francisco International Airport (SFO) to Ontario International Airport (ONT)? November brings moderate demand with spikes around Thanksgiving and late-month regional events. San Francisco often sees cooler, wetter weather that may increase screening times and airport congestion. For cheaper fares and better flight choices, book domestic flights from SFO to ONT at least 21–45 days in advance, monitor fare alerts, and consider midweek travel to avoid weekend and holiday peaks. Nearby major cities commonly using SFO include San Jose, Oakland, Palo Alto, Sacramento, and Monterey; factor in extra travel time to the airport from these locations during commute hours. CTA: Search and book SFO to ONT November flights now to lock in the best fares and flight times.
Arriving at Ontario International Airport (ONT) in November from San Francisco International Airport (SFO) is generally smooth thanks to ONT’s compact terminal and efficient rental car center. Southern California sees fewer weather disruptions in November, but peak holiday travel around Thanksgiving can increase demand for shuttles and rental cars. Popular nearby destinations include Los Angeles, Riverside, San Bernardino, Anaheim (Disneyland), and Orange County (Irvine). CTA: Book an ONT rental car or shuttle in advance and check arrival times for your SFO departure to ensure a seamless November landing.
November brings several events that can affect SFO and ONT traffic. In the Bay Area, tech conferences and early holiday markets increase departures from San Francisco International Airport (SFO). In Southern California near Ontario International Airport (ONT), Anaheim’s theme parks host seasonal events and local county fairs draw visitors, boosting arrival demand. Thanksgiving weekend is the single largest spike in passenger volume nationally; expect fuller flights and higher fares. CTA: Check event dates near SFO and ONT before booking November flights and reserve accommodations early for festival weekends.
The best time to fly from San Francisco International Airport (SFO) to Ontario International Airport (ONT) in November is midweek (Tuesday–Thursday) and during early morning or late evening flights to avoid peak holiday crowds. Avoid the Wednesday before Thanksgiving and the Sunday following Thanksgiving when fares and passenger volume spike. Book at least 3–6 weeks ahead for the best rates and select red-eye or early-morning departures to reduce the likelihood of weather-related delays. CTA: Compare dates and book midweek SFO to ONT flights for November to maximize savings and minimize crowds.
Nonstop flights (when available) from San Francisco International Airport (SFO) to Ontario International Airport (ONT) offer the fastest door-to-door time and lower complexity, but they can be more expensive and are less frequent in November. Connecting flights often provide more scheduling options and lower fares, with common connections in Los Angeles (LAX), Las Vegas (LAS), and Phoenix (PHX). If you value time and minimal hassle, prioritize direct options; if you prioritize price or flexible departure times, consider one-stop itineraries and add at least a 60–90 minute connection buffer. CTA: Search both nonstop and one-stop SFO to ONT itineraries in November to find the right balance of price and convenience.
Southwest often offers competitive fares and free checked bags but may route through nearby hubs, while Alaska and United provide extensive Bay Area connectivity and loyalty program perks. For November travel, compare total trip cost (including baggage fees) and check each carrier’s on-time performance for SFO departures and ONT arrivals. Low-cost carriers may present the cheapest headline fares but watch for additional fees and limited seat availability during holiday weeks. CTA: Compare airline prices and baggage policies for SFO to ONT November flights now to choose the best carrier for your needs.
Pack layers for November travel: San Francisco International Airport (SFO) departures may be cool and wet, while Ontario International Airport (ONT) arrivals are often milder and dry. During Thanksgiving week, arrive earlier than usual and consider TSA PreCheck to reduce screening wait times. If you have tight connections, allow a longer layover buffer to account for potential weather or delay cascades from northern hubs. CTA: Prepare a November travel checklist and confirm SFO to ONT flight status the evening before departure to reduce stress.
Average nonstop flight time from San Francisco International Airport (SFO) to Ontario International Airport (ONT) is about 1 hour 20 minutes if a nonstop is available, but most itineraries are one-stop with total travel times ranging from 2.5 to 5+ hours depending on connection length. In November, airlines often schedule flights to accommodate holiday demand, increasing frequencies on peak days. Common connecting hubs include Los Angeles (LAX), Las Vegas (LAS), and Phoenix (PHX). For dependable morning travel, book early departures from San Francisco to reduce the chance of cascading delays from earlier-day disruptions. CTA: Check real-time SFO to ONT schedules and choose flights with at least a 60–90 minute connection buffer when booking in November.
To find cheap November flights from San Francisco International Airport (SFO) to Ontario International Airport (ONT), search 21–45 days ahead of travel and be flexible with midweek dates. Use fare alerts, compare one-stop vs. nonstop itineraries, and watch for flash sales early in the month. Consider nearby airports (Oakland OAK, San Jose SJC) for added savings and use incognito searches with flexible dates to compare prices. LSI keywords to target: Bay Area to Inland Empire budget travel, inexpensive SFO to ONT tickets, November travel deals. CTA: Sign up for fare alerts and compare SFO to ONT prices now to lock in November savings.