Beginning of main content

United Flights from Boston (BOS) to San Francisco (SFO)

Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Get travel help 24/7 with our Customer First Guarantee

Wander Wisely™ with Price Match Guarantee and no change fees

Search over 400 airlines and more than 700,000 hotels worldwide

United Flights from BOS to SFO

Travelocity is proud to offer some of the lowest fares on United flights from Boston to San Francisco. With our low price guarantee and free 24 hour cancellation, you can book that flight to SFO with confidence today. Choose from some of the best days to fly with our flexible booking calendar and you’ll save even more money on your journey from BOS to SFO. Whether you’re on the way to a well-deserved vacation or just flying for business, take advantage of these airfare deals today and go and smell the roses!

Carrier Flight Depart BOS Arrive SFO Tue
8/27		 Wed
8/28		 Thu
8/29		 Fri
8/30		 Sat
8/31		 Sun
9/1		 Mon
9/2		 Stops
UA 433 06:00 am 09:35 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 207 08:05 am 11:39 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 2294 09:25 am 01:03 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 477 11:15 am 02:44 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 351 03:55 pm 07:20 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 1730 05:00 pm 08:46 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 2400 06:03 pm 09:49 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 1163 08:45 pm 12:10 am Check fare Check fare Check fare Check fare - - Check fare 0 stop(s)

FAQs about Flights from BOS to SFO

Are there United Airlines non-stop flights from BOS to SFO?

Avoid long layovers, lessen the risk of losing your luggage and begin your vacation faster — direct flights are the preferred way for many avid travelers. Save yourself time and effort and jet straight from Boston, MA Airport (BOS-Logan Intl.) to San Francisco, CA Airport (SFO-San Francisco Intl.) with United Airlines.

How long is an United Airlines flight from BOS to SFO?

Bring that book on board you've been looking forward to reading. A flight from Boston, MA Airport (BOS-Logan Intl.) to San Francisco, CA Airport (SFO-San Francisco Intl.) with United Airlines takes an average of 7 hours and 23 minutes. It'll be enough time to get lost in the riveting plot.

What type of aircraft does United Airlines fly from BOS to SFO?

If you're headed from BOS to SFO with United Airlines, you'll probably be cruising the skies aboard the Boeing757-200 or the Boeing757.

How many flights does United Airlines fly from BOS to SFO?

You'll find roughly 9 United Airlines flights every day from BOS to SFO.

Popular United Flight Routes from BOS

Top United Flight Routes from SFO

Top Flights for United originating from BOS

Featured Hotel Properties

Worldwide Destinations

Hotels

With tens of thousands of hotels to choose from including Big Bear Mountain you will always find the best place to stay on Expedia.


Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Travelocity users over the 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Travelocity. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.