See what Yapta members are tracking from San Francisco to Boston

Airfares for flights from San Francisco (SFO) to Boston (BOS) change frequently. Track prices with Yapta and we'll alert you when prices drop so you can secure the best deal. Sign-up now - it's free!

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Select the details link on a flight below to how its airfare has fluctuated

carrier	date	stops	price (last 30 days)	low	high	current
Virgin America	03/23 03/28	0 0	Mar 18, 2010 $1290.40  Mar 17, 2010 $1245.40  Mar 16, 2010 $1245.40  Mar 15, 2010 $712.40  Mar 14, 2010 $712.40  Mar 12, 2010 $712.40  Mar 11, 2010 $702.40  Mar 10, 2010 $702.40  Mar 09, 2010 $702.40  Mar 08, 2010 $530.40  Mar 06, 2010 $477.40  Mar 05, 2010 $477.40  Mar 03, 2010 $477.40  Mar 01, 2010 $392.40  Feb 28, 2010 $392.40  Feb 27, 2010 $392.40  Feb 25, 2010 $392.40  Feb 24, 2010 $387.40  Feb 23, 2010 $397.40  Feb 22, 2010 $397.40  Feb 21, 2010 $327.40  Feb 19, 2010 $327.40  Feb 17, 2010 $327.40  Feb 15, 2010 $327.40  Feb 14, 2010 $332.40  Feb 13, 2010 $332.40  Feb 12, 2010 $327.40  Feb 11, 2010 $322.40  Feb 10, 2010 $317.40  Feb 09, 2010 $317.40	$317	$1290	$1290	details	track it
JetBlue	05/01 05/06	0 0	Mar 19, 2010 $274.40  Mar 17, 2010 $274.40  Mar 16, 2010 $385.40  Mar 15, 2010 $352.40  Mar 14, 2010 $322.40  Mar 13, 2010 $322.40  Mar 11, 2010 $317.40  Mar 10, 2010 $317.40  Mar 09, 2010 $375.40  Mar 07, 2010 $317.40  Mar 06, 2010 $317.40  Mar 05, 2010 $317.40  Mar 04, 2010 $317.40  Mar 03, 2010 $347.40  Mar 02, 2010 $375.40  Mar 01, 2010 $339.40  Feb 28, 2010 $339.40  Feb 27, 2010 $339.40  Feb 26, 2010 $339.40  Feb 25, 2010 $339.40  Feb 24, 2010 $375.40  Feb 23, 2010 $339.40  Feb 22, 2010 $339.40  Feb 21, 2010 $339.40  Feb 20, 2010 $339.40  Feb 19, 2010 $339.40  no data  no data  no data  no data	$274	$385	$274	details	track it
Virgin America	05/07 05/16	0 0	Mar 12, 2010 $395.40  Mar 11, 2010 $385.40  Mar 10, 2010 $500.40  Mar 09, 2010 $500.40  Mar 08, 2010 $500.40  Mar 07, 2010 $425.40  Mar 06, 2010 $425.40  Mar 05, 2010 $425.40  Mar 03, 2010 $425.40  Mar 01, 2010 $425.40  Feb 28, 2010 $425.40  Feb 27, 2010 $425.40  Feb 26, 2010 $425.40  Feb 24, 2010 $415.40  Feb 23, 2010 $415.40  Feb 21, 2010 $415.40  Feb 20, 2010 $415.40  Feb 19, 2010 $415.40  Feb 18, 2010 $415.40  Feb 17, 2010 $415.40  Feb 15, 2010 $415.40  Feb 14, 2010 $425.40  Feb 13, 2010 $425.40  Feb 11, 2010 $420.40  Feb 10, 2010 $357.40  Feb 09, 2010 $357.40  Feb 08, 2010 $357.40  Feb 07, 2010 $415.40  Feb 06, 2010 $415.40  Feb 05, 2010 $415.40	$357	$500	$395	details	track it
Virgin America	05/07 05/16	0 0	Mar 12, 2010 $395.40  Mar 11, 2010 $385.40  Mar 10, 2010 $500.40  Mar 09, 2010 $500.40  Mar 08, 2010 $500.40  Mar 07, 2010 $500.40  Mar 06, 2010 $500.40  Mar 05, 2010 $500.40  Mar 03, 2010 $500.40  Mar 01, 2010 $500.40  Feb 28, 2010 $500.40  Feb 27, 2010 $500.40  Feb 26, 2010 $500.40  Feb 25, 2010 $500.40  Feb 24, 2010 $490.40  Feb 23, 2010 $490.40  Feb 22, 2010 $490.40  Feb 21, 2010 $490.40  Feb 20, 2010 $490.40  Feb 19, 2010 $415.40  Feb 18, 2010 $415.40  Feb 17, 2010 $415.40  Feb 16, 2010 $415.40  Feb 15, 2010 $415.40  Feb 14, 2010 $425.40  Feb 13, 2010 $425.40  Feb 11, 2010 $420.40  Feb 10, 2010 $259.40  Feb 09, 2010 $259.40  Feb 08, 2010 $259.40	$259	$500	$395	details	track it
United	05/07 05/16	0 0	Mar 12, 2010 $395.40  Mar 11, 2010 $395.40  Mar 10, 2010 $385.40  Mar 09, 2010 $385.40  Mar 08, 2010 $385.40  Mar 07, 2010 $385.40  Mar 06, 2010 $385.40  Mar 05, 2010 $385.40  Mar 04, 2010 $385.40  Mar 03, 2010 $385.40  Mar 02, 2010 $385.40  Mar 01, 2010 $385.40  Feb 28, 2010 $385.40  Feb 27, 2010 $385.40  Feb 26, 2010 $385.40  Feb 25, 2010 $385.40  Feb 24, 2010 $375.40  Feb 23, 2010 $375.40  Feb 22, 2010 $375.40  Feb 21, 2010 $375.40  Feb 20, 2010 $375.40  Feb 19, 2010 $375.40  Feb 18, 2010 $375.40  Feb 17, 2010 $375.40  Feb 16, 2010 $375.40  Feb 15, 2010 $375.40  Feb 14, 2010 $385.40  no data  no data  no data	$375	$395	$395	details	track it
American	05/07 05/16	0 0	Mar 12, 2010 $395.40  Mar 11, 2010 $385.40  Mar 10, 2010 $385.40  Mar 09, 2010 $385.40  Mar 08, 2010 $385.40  Mar 07, 2010 $385.40  Mar 06, 2010 $385.40  Mar 05, 2010 $385.40  Mar 04, 2010 $385.40  Mar 03, 2010 $385.40  Mar 02, 2010 $385.40  Mar 01, 2010 $385.40  Feb 28, 2010 $385.40  Feb 27, 2010 $385.40  Feb 26, 2010 $385.40  Feb 25, 2010 $385.40  Feb 24, 2010 $375.40  Feb 23, 2010 $375.40  Feb 22, 2010 $375.40  Feb 21, 2010 $375.40  Feb 20, 2010 $375.40  Feb 19, 2010 $375.40  Feb 18, 2010 $375.40  Feb 17, 2010 $375.40  Feb 16, 2010 $375.40  Feb 15, 2010 $375.40  Feb 14, 2010 $385.40  Feb 13, 2010 $385.40  Feb 12, 2010 $385.40  Feb 11, 2010 $385.40	$375	$395	$395	details	track it
American	05/07 05/16	0 0	Mar 12, 2010 $395.40  Mar 11, 2010 $385.40  Mar 10, 2010 $385.40  Mar 09, 2010 $385.40  Mar 08, 2010 $385.40  Mar 07, 2010 $385.40  Mar 06, 2010 $385.40  Mar 05, 2010 $385.40  Mar 04, 2010 $385.40  Mar 03, 2010 $385.40  Mar 02, 2010 $385.40  Mar 01, 2010 $385.40  Feb 28, 2010 $385.40  Feb 27, 2010 $385.40  Feb 26, 2010 $385.40  Feb 25, 2010 $385.40  Feb 24, 2010 $375.40  Feb 23, 2010 $375.40  Feb 22, 2010 $375.40  Feb 21, 2010 $375.40  Feb 20, 2010 $375.40  Feb 19, 2010 $375.40  Feb 18, 2010 $375.40  Feb 17, 2010 $375.40  Feb 16, 2010 $375.40  no data  no data  no data  no data  no data	$375	$395	$395	details	track it
United	05/07 05/16	0 0	Mar 12, 2010 $395.40  Mar 11, 2010 $395.40  Mar 10, 2010 $385.40  Mar 09, 2010 $385.40  Mar 08, 2010 $385.40  Mar 07, 2010 $385.40  Mar 06, 2010 $385.40  Mar 05, 2010 $385.40  Mar 04, 2010 $385.40  Mar 03, 2010 $385.40  Mar 02, 2010 $385.40  Mar 01, 2010 $385.40  Feb 28, 2010 $385.40  Feb 27, 2010 $385.40  Feb 26, 2010 $385.40  Feb 25, 2010 $385.40  Feb 24, 2010 $375.40  Feb 23, 2010 $375.40  Feb 22, 2010 $375.40  Feb 21, 2010 $375.40  Feb 20, 2010 $375.40  Feb 19, 2010 $375.40  Feb 18, 2010 $375.40  Feb 17, 2010 $375.40  Feb 16, 2010 $375.40  Feb 15, 2010 $375.40  Feb 14, 2010 $385.40  Feb 13, 2010 $385.40  no data  no data	$375	$395	$395	details	track it
Virgin America	05/07 05/16	0 1	Mar 12, 2010 $406.10  Mar 11, 2010 $396.10  Mar 10, 2010 $497.10  Mar 08, 2010 $497.10  Mar 07, 2010 $497.10  Mar 06, 2010 $497.10  Mar 05, 2010 $497.10  Mar 03, 2010 $497.10  Mar 01, 2010 $497.10  Feb 27, 2010 $497.10  Feb 26, 2010 $497.10  Feb 24, 2010 $487.10  Feb 23, 2010 $487.10  Feb 21, 2010 $426.10  Feb 20, 2010 $426.10  Feb 19, 2010 $426.10  Feb 18, 2010 $426.10  Feb 17, 2010 $426.10  Feb 16, 2010 $426.10  Feb 15, 2010 $426.10  Feb 14, 2010 $436.10  Feb 13, 2010 $436.10  Feb 11, 2010 $431.10  Feb 09, 2010 $368.10  Feb 08, 2010 $368.10  Feb 07, 2010 $426.10  Feb 06, 2010 $426.10  Feb 05, 2010 $426.10  Feb 04, 2010 $426.10  Feb 03, 2010 $386.10	$368	$497	$406	details	track it