RIC to SFO, Richmond International Airport to San Francisco International Airport Cheap Flights

Based on HopeGoo data, Frontier Airlines offers one-way fares as low as US$127 on Cheapest nonstop routes (e.g. RIC to SFO on Mon, Mar 2), while Frontier Airlines offers Cheapest nonstop round-trips from US$208 departing on Sun, Apr 19 and returning on Wed, Apr 22.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Richmond to San Francisco is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

To find best deals on flights from Richmond to San Francisco, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Mar 2, with one-way flights priced at just US$127. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Frontier Airlines. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for San Francisco travel is around January. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Richmond to San Francisco is August, when demand for travel is lower.

After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Richmond to San Francisco on February 27, 2026 with Delta Air Lines, with prices starting at US$379.

The time difference between San Francisco and Richmond is 3h.

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