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Cheap flight deals from San Francisco to Boston
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Find cheap airlines flights from San Francisco to Boston
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Alaska Airlines
From SAR 397
American Airlines
From SAR 416
Delta Air Lines
From SAR 430
Jetblue Airways
From SAR 454
Southwest Airlines
From SAR 454
Frontier Airlines
From SAR 490
United Airlines
From SAR 561
Sun Country Airlines
From SAR 589
Hawaiian Airlines
From SAR 870
Alternative Cheap Routes from San Francisco to Boston
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from San Francisco to Boston.
- SFOPSMFri, Jul 25One way1 transferFrom SAR 659
- SFOBOSTue, Aug 19One wayNonstopFrom SAR 870
Frequently Asked Questions
Flight Info | to
| Cheapest direct flight price | SAR 394 |
|---|---|
| Cheapest return ticket price | SAR 816 |
| Off-season for travel | April |
| Peak season for travel | March |
| Flight distance | 4,342.96 km |
| Average flight time | 5 hours 42 minutes |
| Popular airline | Delta Air Lines |
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