Boston to San Francisco from $217 round-trip this November

United has cross-country fares as low as $217 round-trip between BOS and SFO — a solid deal for coast-to-coast travel just ahead of the holiday season.

United’s fare grid currently shows Boston (BOS) to San Francisco (SFO) round-trip tickets from about $217 in November.
Availability varies, so check flexible dates to find the lowest pricing. Most itineraries are nonstop on United 737s or A321neos.

Cross-country in under seven hours, this is a comfortable way to reach the Bay Area for either spotting or leisure. Keep in mind basic fares restrict carry-ons; upgrading to “Economy Flexible” gives you standard baggage and seat choice.

This post is not sponsored. Fares were found publicly and are accurate at the time of posting.