See what Yapta members are tracking from Boston to San Francisco

Airfares for flights from Boston (BOS) to San Francisco (SFO) 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
American	04/01 04/04	0 0	Mar 20, 2010 $490.40  Mar 19, 2010 $470.40  Mar 18, 2010 $407.40  Mar 17, 2010 $372.40  Mar 16, 2010 $372.40  Mar 15, 2010 $377.40  Mar 14, 2010 $377.40  Mar 13, 2010 $377.40  Mar 12, 2010 $337.40  Mar 11, 2010 $382.40  Mar 10, 2010 $382.40  Mar 09, 2010 $395.40  Mar 08, 2010 $372.40  Mar 07, 2010 $332.40  Mar 06, 2010 $332.40  Mar 05, 2010 $332.40  Mar 04, 2010 $332.40  Mar 03, 2010 $332.40  Mar 02, 2010 $342.40  Mar 01, 2010 $342.40  Feb 28, 2010 $342.40  Feb 27, 2010 $342.40  Feb 26, 2010 $342.40  Feb 25, 2010 $425.40  Feb 24, 2010 $425.40  Feb 23, 2010 $385.40  Feb 22, 2010 $385.40  Feb 21, 2010 $385.40  Feb 20, 2010 $385.40  Feb 19, 2010 $385.40	$332	$490	$490	details	track it
American	04/08 04/17	0 0	Mar 19, 2010 $317.40  Mar 18, 2010 $317.40  Mar 17, 2010 $244.40  Mar 16, 2010 $322.40  Mar 15, 2010 $322.40  Mar 14, 2010 $327.40  Mar 13, 2010 $327.40  Mar 12, 2010 $405.40  Mar 11, 2010 $332.40  Mar 10, 2010 $332.40  Mar 09, 2010 $395.40  Mar 08, 2010 $322.40  Mar 07, 2010 $322.40  Mar 06, 2010 $322.40  Mar 05, 2010 $322.40  Mar 04, 2010 $322.40  Mar 03, 2010 $322.40  Mar 02, 2010 $322.40  Mar 01, 2010 $279.40  Feb 28, 2010 $279.40  Feb 27, 2010 $279.40  Feb 26, 2010 $279.40  Feb 25, 2010 $279.40  Feb 24, 2010 $337.40  Feb 23, 2010 $337.40  Feb 22, 2010 $337.40  Feb 21, 2010 $337.40  Feb 20, 2010 $337.40  Feb 19, 2010 $337.40  Feb 18, 2010 $337.40	$244	$405	$317	details	track it
American	04/15 04/18	0 0	Mar 04, 2010 $385.40  Mar 03, 2010 $385.40  Mar 02, 2010 $460.40  Mar 01, 2010 $460.40  Feb 28, 2010 $460.40  Feb 27, 2010 $460.40  Feb 26, 2010 $460.40  Feb 25, 2010 $425.40  Feb 24, 2010 $490.40  Feb 23, 2010 $415.40  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 $327.40  Feb 16, 2010 $375.40  Feb 15, 2010 $375.40  Feb 14, 2010 $385.40  Feb 13, 2010 $385.40  Feb 12, 2010 $332.40  Feb 11, 2010 $385.40  Feb 10, 2010 $375.40  Feb 09, 2010 $375.40  Feb 08, 2010 $375.40  Feb 07, 2010 $317.40  Feb 06, 2010 $317.40  Feb 05, 2010 $317.40  Feb 04, 2010 $317.40  Feb 03, 2010 $415.40	$317	$490	$385	details	track it
American	04/16 04/18	0 0	Mar 04, 2010 $500.40  Mar 03, 2010 $500.40  Mar 02, 2010 $570.40  Mar 01, 2010 $570.40  Feb 28, 2010 $570.40  Feb 27, 2010 $570.40  Feb 26, 2010 $570.40  Feb 25, 2010 $500.40  Feb 24, 2010 $450.40  Feb 23, 2010 $490.40  Feb 22, 2010 $450.40  Feb 21, 2010 $450.40  Feb 20, 2010 $450.40  Feb 19, 2010 $450.40  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 12, 2010 $460.40  Feb 11, 2010 $460.40  Feb 10, 2010 $450.40  Feb 09, 2010 $450.40  Feb 08, 2010 $450.40  Feb 07, 2010 $415.40  Feb 06, 2010 $415.40  Feb 05, 2010 $415.40  Feb 04, 2010 $415.40  Feb 03, 2010 $450.40	$415	$570	$500	details	track it
JetBlue	04/23 04/30	0 0	Mar 20, 2010 $327.40  Mar 19, 2010 $327.40  Mar 17, 2010 $327.40  Mar 15, 2010 $385.40  Mar 14, 2010 $385.40  Mar 13, 2010 $385.40  Mar 12, 2010 $375.40  Mar 11, 2010 $375.40  Mar 10, 2010 $375.40  Mar 09, 2010 $375.40  Mar 07, 2010 $375.40  Mar 05, 2010 $375.40  Mar 04, 2010 $375.40  Mar 03, 2010 $375.40  Mar 02, 2010 $375.40  Feb 28, 2010 $375.40  Feb 27, 2010 $375.40  Feb 26, 2010 $375.40  Feb 25, 2010 $375.40  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  no data  no data  no data  no data  no data  no data	$327	$385	$327	details	track it
JetBlue	04/30 05/03	0 0	Mar 05, 2010 $317.40  Mar 04, 2010 $347.40  Mar 02, 2010 $375.40  Mar 01, 2010 $357.40  Feb 28, 2010 $357.40  Feb 27, 2010 $357.40  Feb 26, 2010 $357.40  Feb 25, 2010 $357.40  Feb 24, 2010 $375.40  Feb 23, 2010 $357.40  Feb 22, 2010 $357.40  Feb 21, 2010 $357.40  Feb 20, 2010 $357.40  Feb 19, 2010 $357.40  Feb 18, 2010 $357.40  Feb 17, 2010 $357.40  Feb 16, 2010 $375.40  Feb 15, 2010 $357.40  Feb 14, 2010 $357.40  Feb 13, 2010 $357.40  Feb 12, 2010 $375.40  Feb 10, 2010 $352.40  Feb 08, 2010 $357.40  Feb 06, 2010 $357.40  no data  no data  no data  no data  no data  no data	$317	$375	$317	details	track it
American	04/30 05/03	0 0	Mar 05, 2010 $322.40  Mar 04, 2010 $322.40  Mar 03, 2010 $322.40  Mar 02, 2010 $332.40  Mar 01, 2010 $332.40  Feb 28, 2010 $332.40  Feb 27, 2010 $332.40  Feb 26, 2010 $332.40  Feb 25, 2010 $327.40  Feb 24, 2010 $327.40  Feb 23, 2010 $327.40  Feb 22, 2010 $327.40  Feb 21, 2010 $327.40  Feb 20, 2010 $327.40  Feb 19, 2010 $327.40  Feb 18, 2010 $327.40  Feb 17, 2010 $327.40  Feb 16, 2010 $327.40  Feb 15, 2010 $332.40  Feb 14, 2010 $332.40  Feb 13, 2010 $332.40  Feb 12, 2010 $327.40  Feb 11, 2010 $322.40  Feb 10, 2010 $259.40  Feb 09, 2010 $259.40  Feb 08, 2010 $259.40  Feb 07, 2010 $259.40  Feb 06, 2010 $259.40  Feb 05, 2010 $259.40  Feb 04, 2010 $259.40	$259	$332	$322	details	track it
American	04/30 05/03	0 0	Mar 05, 2010 $322.40  Mar 04, 2010 $322.40  Mar 03, 2010 $322.40  Mar 02, 2010 $332.40  Mar 01, 2010 $332.40  Feb 28, 2010 $332.40  Feb 27, 2010 $332.40  Feb 26, 2010 $332.40  Feb 25, 2010 $327.40  Feb 24, 2010 $327.40  Feb 23, 2010 $327.40  Feb 22, 2010 $327.40  Feb 21, 2010 $327.40  Feb 20, 2010 $327.40  Feb 19, 2010 $327.40  Feb 18, 2010 $327.40  Feb 17, 2010 $327.40  Feb 16, 2010 $327.40  Feb 15, 2010 $332.40  Feb 14, 2010 $332.40  Feb 13, 2010 $332.40  Feb 12, 2010 $327.40  Feb 11, 2010 $322.40  Feb 10, 2010 $322.40  Feb 09, 2010 $259.40  Feb 08, 2010 $259.40  Feb 07, 2010 $259.40  Feb 06, 2010 $259.40  Feb 05, 2010 $259.40  Feb 04, 2010 $259.40	$259	$332	$322	details	track it
Virgin America	05/06 05/13	0 0	Mar 19, 2010 $362.40  Mar 18, 2010 $425.40  Mar 17, 2010 $435.40  Mar 16, 2010 $435.40  Mar 15, 2010 $435.40  Mar 14, 2010 $435.40  Mar 12, 2010 $435.40  Mar 11, 2010 $385.40  Mar 09, 2010 $615.40  Mar 07, 2010 $615.40  Mar 05, 2010 $615.40  Mar 03, 2010 $615.40  Mar 01, 2010 $615.40  Feb 28, 2010 $615.40  Feb 27, 2010 $540.40  Feb 25, 2010 $540.40  Feb 24, 2010 $530.40  Feb 23, 2010 $530.40  Feb 22, 2010 $530.40  Feb 20, 2010 $490.40  Feb 19, 2010 $490.40  Feb 18, 2010 $490.40  Feb 17, 2010 $490.40  Feb 15, 2010 $490.40  Feb 14, 2010 $500.40  Feb 13, 2010 $500.40  Feb 12, 2010 $495.40  Feb 11, 2010 $434.40  Feb 10, 2010 $424.40  Feb 09, 2010 $424.40	$362	$615	$362	details	track it
Virgin America	05/14 05/19	0 0	Mar 20, 2010 $385.40  Mar 19, 2010 $385.40  Mar 18, 2010 $385.40  Mar 17, 2010 $395.40  Mar 16, 2010 $395.40  Mar 15, 2010 $395.40  Mar 14, 2010 $395.40  Mar 12, 2010 $395.40  Mar 11, 2010 $385.40  Mar 10, 2010 $615.40  Mar 09, 2010 $615.40  Mar 08, 2010 $615.40  Mar 07, 2010 $615.40  Mar 06, 2010 $615.40  Mar 05, 2010 $615.40  Mar 03, 2010 $615.40  Mar 01, 2010 $615.40  Feb 28, 2010 $615.40  Feb 27, 2010 $615.40  Feb 26, 2010 $615.40  Feb 25, 2010 $615.40  Feb 24, 2010 $605.40  Feb 23, 2010 $605.40  Feb 22, 2010 $605.40  Feb 21, 2010 $530.40  Feb 20, 2010 $455.40  Feb 19, 2010 $455.40  Feb 18, 2010 $455.40  Feb 17, 2010 $455.40  Feb 16, 2010 $455.40	$385	$615	$385	details	track it