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Cheap Airfare from Boston, MA (BOS) to Seattle, WA (SEA)

All flights from Boston, MA (BOS) to Seattle, WA (SEA)

We found 279 matches for direct flights, non-stop flights, and last-minute flights between BOS and SEA. Use the table below to sort by number of connections or the time of day to find flights that leave BOS for SEA in the morning, afternoon, or evening.

Be sure to check our list of deals to see which airlines are offering special prices on airfare to Seattle, WA (SEA) or airfare from Boston, MA (BOS).

Airline Flt. Departs Time Arrives Time sort Via Compare prices
United Airlines 201 BOS 6:00am SEA 11:07am direct Search prices
 
Alaska Airlines 1228 BOS 6:10am SEA 11:10am direct Search prices
 
American Airlines 1843 BOS 6:10am SEA 11:10am direct Search prices
 
Midwest Airlines 425 BOS 7:00am SEA 12:55pm direct Search prices
 
United Airlines 339 BOS 7:55am SEA 1:40pm direct Search prices
 
Alaska Airlines 25 BOS 8:00am SEA 11:14am nonstop Search prices
 
Southwest Airlines 2051 BOS 10:50am SEA 5:15pm direct
 
JetBlue Airways 497 BOS 4:35pm SEA 7:46pm nonstop Search prices
 
Alaska Airlines 15 BOS 6:15pm SEA 9:32pm nonstop Search prices
 
AirTran 272 BOS 5:58am SEA 12:40pm Atlanta (ATL) Search prices
 
Delta Air Lines 1851 BOS 6:00am SEA 11:57am Atlanta (ATL) Search prices
 
Delta Air Lines 1857 BOS 9:45am SEA 5:16pm Atlanta (ATL) Search prices
 
Delta Air Lines 1859 BOS 11:00am SEA 5:16pm Atlanta (ATL) Search prices
 
Delta Air Lines 1859 BOS 11:00am SEA 5:16pm Atlanta (ATL) Search prices
 
Delta Air Lines 1863 BOS 1:45pm SEA 8:55pm Atlanta (ATL) Search prices
 
Delta Air Lines 1865 BOS 2:40pm SEA 8:55pm Atlanta (ATL) Search prices
 
Delta Air Lines 1869 BOS 4:40pm SEA 11:54pm Atlanta (ATL) Search prices
 
Delta Air Lines 1871 BOS 5:50pm SEA 11:54pm Atlanta (ATL) Search prices
 
United Airlines 2214 BOS 12:55pm SEA 8:49pm Charlotte (CLT) Search prices
 
US Airways 1291 BOS 12:55pm SEA 8:49pm Charlotte (CLT) Search prices
 
US Airways 1291 BOS 12:55pm SEA 8:49pm Charlotte (CLT) Search prices
 
United Airlines 2214 BOS 12:55pm SEA 8:49pm Charlotte (CLT) Search prices
 
United Airlines 2492 BOS 2:40pm SEA 8:49pm Charlotte (CLT) Search prices
 
United Airlines 2492 BOS 2:40pm SEA 8:49pm Charlotte (CLT) Search prices
 
US Airways 1127 BOS 2:40pm SEA 8:49pm Charlotte (CLT) Search prices
 
US Airways 1127 BOS 2:40pm SEA 8:49pm Charlotte (CLT) Search prices
 
Delta Air Lines 5963 BOS 5:45am SEA 10:45am Cincinnati (CVG) Search prices
 
Delta Air Lines 5963 BOS 5:45am SEA 10:45am Cincinnati (CVG) Search prices
 
Delta Air Lines 6409 BOS 1:43pm SEA 6:43pm Cincinnati (CVG) Search prices
 
Delta Air Lines 6409 BOS 1:43pm SEA 6:43pm Cincinnati (CVG) Search prices
 
American Airlines 4600 BOS 1:00pm SEA 8:15pm Washington (DCA) Search prices
 
American Airlines 4600 BOS 1:00pm SEA 8:15pm Washington (DCA) Search prices
 
US Airways 2037 BOS 2:00pm SEA 8:15pm Washington (DCA) Search prices
 
United Airlines 2577 BOS 2:00pm SEA 8:15pm Washington (DCA) Search prices
 
United Airlines 2577 BOS 2:00pm SEA 8:15pm Washington (DCA) Search prices
 
US Airways 2037 BOS 2:00pm SEA 8:15pm Washington (DCA) Search prices
 
Delta Air Lines 5965 BOS 2:45pm SEA 8:15pm Washington (DCA) Search prices
 
Delta Air Lines 5965 BOS 2:45pm SEA 8:15pm Washington (DCA) Search prices
 
American Airlines 4584 BOS 3:00pm SEA 8:15pm Washington (DCA) Search prices
 
American Airlines 4584 BOS 3:00pm SEA 8:15pm Washington (DCA) Search prices
 
United Airlines 2539 BOS 3:00pm SEA 8:15pm Washington (DCA) Search prices
 
United Airlines 2539 BOS 3:00pm SEA 8:15pm Washington (DCA) Search prices
 
American Airlines 4584 BOS 3:00pm SEA 8:15pm Washington (DCA) Search prices
 
US Airways 2039 BOS 3:00pm SEA 8:15pm Washington (DCA) Search prices
 
US Airways 2039 BOS 3:00pm SEA 8:15pm Washington (DCA) Search prices
 
American Airlines 4584 BOS 3:00pm SEA 8:15pm Washington (DCA) Search prices
 
United Airlines 339 BOS 7:55am SEA 1:40pm Denver (DEN) Search prices
 
US Airways 6345 BOS 7:55am SEA 1:40pm Denver (DEN) Search prices
 
United Airlines 339 BOS 7:55am SEA 2:09pm Denver (DEN) Search prices
 
US Airways 6345 BOS 7:55am SEA 1:50pm Denver (DEN) Search prices
 
US Airways 6345 BOS 7:55am SEA 1:50pm Denver (DEN) Search prices
 
US Airways 6345 BOS 7:55am SEA 1:50pm Denver (DEN) Search prices
 
United Airlines 339 BOS 7:55am SEA 1:50pm Denver (DEN) Search prices
 
United Airlines 339 BOS 7:55am SEA 1:50pm Denver (DEN) Search prices
 
United Airlines 339 BOS 7:55am SEA 1:50pm Denver (DEN) Search prices
 
United Airlines 339 BOS 7:55am SEA 1:50pm Denver (DEN) Search prices
 
US Airways 6345 BOS 7:55am SEA 1:50pm Denver (DEN) Search prices
 
US Airways 6345 BOS 7:55am SEA 1:40pm Denver (DEN) Search prices
 
US Airways 6347 BOS 10:30am SEA 4:02pm Denver (DEN) Search prices
 
US Airways 6347 BOS 10:30am SEA 4:02pm Denver (DEN) Search prices
 
US Airways 6347 BOS 10:30am SEA 5:10pm Denver (DEN) Search prices
 
US Airways 6347 BOS 10:30am SEA 5:10pm Denver (DEN) Search prices
 
United Airlines 785 BOS 10:30am SEA 5:10pm Denver (DEN) Search prices
 
United Airlines 785 BOS 10:30am SEA 5:10pm Denver (DEN) Search prices
 
United Airlines 785 BOS 10:30am SEA 4:02pm Denver (DEN) Search prices
 
United Airlines 785 BOS 10:30am SEA 4:02pm Denver (DEN) Search prices
 
United Airlines 779 BOS 2:50pm SEA 7:59pm Denver (DEN) Search prices
 
US Airways 6349 BOS 2:50pm SEA 8:09pm Denver (DEN) Search prices
 
United Airlines 779 BOS 2:50pm SEA 8:09pm Denver (DEN) Search prices
 
United Airlines 779 BOS 2:50pm SEA 8:09pm Denver (DEN) Search prices
 
US Airways 6349 BOS 2:50pm SEA 8:09pm Denver (DEN) Search prices
 
United Airlines 465 BOS 5:00pm SEA 10:16pm Denver (DEN) Search prices
 
United Airlines 465 BOS 5:00pm SEA 11:08pm Denver (DEN) Search prices
 
US Airways 6351 BOS 5:00pm SEA 10:16pm Denver (DEN) Search prices
 
United Airlines 465 BOS 5:00pm SEA 10:16pm Denver (DEN) Search prices
 
US Airways 6351 BOS 5:00pm SEA 10:16pm Denver (DEN) Search prices
 
American Airlines 1495 BOS 6:15am SEA 1:05pm Dallas (DFW) Search prices
 
American Airlines 565 BOS 7:45am SEA 2:55pm Dallas (DFW) Search prices
 
American Airlines 1159 BOS 9:00am SEA 4:20pm Dallas (DFW) Search prices
 
American Airlines 1159 BOS 9:00am SEA 4:20pm Dallas (DFW) Search prices
 
American Airlines 1573 BOS 10:15am SEA 4:20pm Dallas (DFW) Search prices
 
American Airlines 1147 BOS 11:55am SEA 6:55pm Dallas (DFW) Search prices
 
American Airlines 1147 BOS 11:55am SEA 8:25pm Dallas (DFW) Search prices
 
American Airlines 1217 BOS 3:00pm SEA 10:45pm Dallas (DFW) Search prices
 
American Airlines 1153 BOS 4:00pm SEA 10:45pm Dallas (DFW) Search prices
 
American Airlines 1153 BOS 4:00pm SEA 11:55pm Dallas (DFW) Search prices
 
American Airlines 1239 BOS 5:25pm SEA 11:55pm Dallas (DFW) Search prices
 
Northwest Airlines 371 BOS 6:00am SEA 10:57am Detroit (DTW) Search prices
 
Delta Air Lines 3776 BOS 6:00am SEA 10:57am Detroit (DTW) Search prices
 
Delta Air Lines 3776 BOS 6:00am SEA 10:57am Detroit (DTW) Search prices
 
Delta Air Lines 3776 BOS 6:00am SEA 10:57am Detroit (DTW) Search prices
 
Northwest Airlines 371 BOS 6:00am SEA 10:57am Detroit (DTW) Search prices
 
Delta Air Lines 3254 BOS 9:00am SEA 2:36pm Detroit (DTW) Search prices
 
Northwest Airlines 375 BOS 9:00am SEA 2:36pm Detroit (DTW) Search prices
 
Delta Air Lines 3254 BOS 9:00am SEA 2:36pm Detroit (DTW) Search prices
 
Delta Air Lines 3254 BOS 9:00am SEA 2:36pm Detroit (DTW) Search prices
 
Northwest Airlines 375 BOS 9:00am SEA 2:36pm Detroit (DTW) Search prices
 
Delta Air Lines 3782 BOS 12:00pm SEA 5:13pm Detroit (DTW) Search prices
 
Northwest Airlines 385 BOS 12:00pm SEA 5:11pm Detroit (DTW) Search prices
 
Delta Air Lines 3782 BOS 12:00pm SEA 5:13pm Detroit (DTW) Search prices
 
Delta Air Lines 3782 BOS 12:00pm SEA 5:11pm Detroit (DTW) Search prices
 
Delta Air Lines 3782 BOS 12:00pm SEA 5:13pm Detroit (DTW) Search prices
 
Delta Air Lines 3782 BOS 12:00pm SEA 5:11pm Detroit (DTW) Search prices
 
Northwest Airlines 385 BOS 12:00pm SEA 5:13pm Detroit (DTW) Search prices
 
Northwest Airlines 385 BOS 12:00pm SEA 5:13pm Detroit (DTW) Search prices
 
Northwest Airlines 385 BOS 12:00pm SEA 5:11pm Detroit (DTW) Search prices
 
Delta Air Lines 3782 BOS 12:00pm SEA 5:11pm Detroit (DTW) Search prices
 
Northwest Airlines 651 BOS 4:15pm SEA 9:25pm Detroit (DTW) Search prices
 
Northwest Airlines 651 BOS 4:15pm SEA 9:25pm Detroit (DTW) Search prices
 
Delta Air Lines 2717 BOS 4:15pm SEA 9:25pm Detroit (DTW) Search prices
 
Delta Air Lines 2717 BOS 4:15pm SEA 9:25pm Detroit (DTW) Search prices
 
Delta Air Lines 2717 BOS 4:15pm SEA 9:25pm Detroit (DTW) Search prices
 
Continental Airlines 3300 BOS 6:00am SEA 12:04pm New York (EWR) Search prices
 
Continental Airlines 1121 BOS 6:30am SEA 11:54am New York (EWR) Search prices
 
Continental Airlines 1121 BOS 6:30am SEA 12:04pm New York (EWR) Search prices
 
Continental Airlines 1123 BOS 8:30am SEA 2:57pm New York (EWR) Search prices
 
Continental Airlines 3259 BOS 9:00am SEA 3:32pm New York (EWR) Search prices
 
Continental Airlines 3259 BOS 9:40am SEA 2:57pm New York (EWR) Search prices
 
Continental Airlines 1177 BOS 2:00pm SEA 9:37pm New York (EWR) Search prices
 
Continental Airlines 1177 BOS 2:00pm SEA 9:37pm New York (EWR) Search prices
 
Continental Airlines 1177 BOS 2:00pm SEA 9:21pm New York (EWR) Search prices
 
Continental Airlines 1191 BOS 3:15pm SEA 9:37pm New York (EWR) Search prices
 
Continental Airlines 3208 BOS 3:15pm SEA 9:37pm New York (EWR) Search prices
 
Continental Airlines 3208 BOS 3:15pm SEA 9:37pm New York (EWR) Search prices
 
Continental Airlines 1191 BOS 3:15pm SEA 9:21pm New York (EWR) Search prices
 
Continental Airlines 3208 BOS 3:15pm SEA 9:11pm New York (EWR) Search prices
 
Continental Airlines 1191 BOS 3:15pm SEA 9:37pm New York (EWR) Search prices
 
United Airlines 205 BOS 8:30am SEA 3:25pm Washington (IAD) Search prices
 
United Airlines 205 BOS 8:30am SEA 3:25pm Washington (IAD) Search prices
 
United Airlines 897 BOS 10:00am SEA 3:25pm Washington (IAD) Search prices
 
United Airlines 897 BOS 10:00am SEA 3:25pm Washington (IAD) Search prices
 
United Airlines 823 BOS 2:35pm SEA 8:28pm Washington (IAD) Search prices
 
US Airways 5867 BOS 2:35pm SEA 8:28pm Washington (IAD) Search prices
 
US Airways 5867 BOS 2:35pm SEA 8:28pm Washington (IAD) Search prices
 
United Airlines 823 BOS 2:35pm SEA 8:28pm Washington (IAD) Search prices
 
American Airlines 4602 BOS 6:00am SEA 11:46am New York (JFK) Search prices
 
Delta Air Lines 1461 BOS 6:25am SEA 11:46am New York (JFK) Search prices
 
JetBlue Airways 1007 BOS 9:50am SEA 2:59pm New York (JFK) Search prices
 
American Airlines 4622 BOS 12:45pm SEA 8:36pm New York (JFK) Search prices
 
Delta Air Lines 186 BOS 2:35pm SEA 8:36pm New York (JFK) Search prices
 
Delta Air Lines 186 BOS 2:35pm SEA 9:00pm New York (JFK) Search prices
 
Delta Air Lines 186 BOS 2:35pm SEA 9:00pm New York (JFK) Search prices
 
American Airlines 4662 BOS 2:45pm SEA 9:00pm New York (JFK) Search prices
 
American Airlines 4662 BOS 3:00pm SEA 9:00pm New York (JFK) Search prices
 
JetBlue Airways 1015 BOS 4:35pm SEA 10:35pm New York (JFK) Search prices
 
Delta Air Lines 1847 BOS 5:00pm SEA 10:57pm New York (JFK) Search prices
 
Southwest Airlines 1024 BOS 6:00am SEA 11:05am Chicago (MDW)
 
Southwest Airlines 482 BOS 11:50am SEA 6:30pm Chicago (MDW)
 
Southwest Airlines 1050 BOS 3:25pm SEA 10:00pm Chicago (MDW)
 
Southwest Airlines 1830 BOS 3:30pm SEA 8:30pm Chicago (MDW)
 
Northwest Airlines 1981 BOS 6:00am SEA 11:19am Memphis (MEM) Search prices
 
Delta Air Lines 3802 BOS 6:00am SEA 11:19am Memphis (MEM) Search prices
 
Northwest Airlines 1981 BOS 6:00am SEA 11:19am Memphis (MEM) Search prices
 
AirTran 601 BOS 6:12am SEA 11:01am Milwaukee (MKE) Search prices
 
Delta Air Lines 3788 BOS 6:05am SEA 10:56am Minneapolis (MSP) Search prices
 
Delta Air Lines 3788 BOS 6:05am SEA 10:56am Minneapolis (MSP) Search prices
 
Northwest Airlines 1401 BOS 6:05am SEA 10:56am Minneapolis (MSP) Search prices
 
Northwest Airlines 1401 BOS 6:05am SEA 10:56am Minneapolis (MSP) Search prices
 
Northwest Airlines 1405 BOS 8:10am SEA 1:13pm Minneapolis (MSP) Search prices
 
Delta Air Lines 3792 BOS 8:10am SEA 1:13pm Minneapolis (MSP) Search prices
 
Delta Air Lines 3792 BOS 8:10am SEA 1:13pm Minneapolis (MSP) Search prices
 
Northwest Airlines 1405 BOS 8:10am SEA 1:13pm Minneapolis (MSP) Search prices
 
Northwest Airlines 1403 BOS 11:30am SEA 4:06pm Minneapolis (MSP) Search prices
 
Delta Air Lines 3790 BOS 11:30am SEA 4:06pm Minneapolis (MSP) Search prices
 
Delta Air Lines 3790 BOS 11:30am SEA 4:06pm Minneapolis (MSP) Search prices
 
Northwest Airlines 1403 BOS 11:30am SEA 4:06pm Minneapolis (MSP) Search prices
 
Delta Air Lines 3794 BOS 1:05pm SEA 7:00pm Minneapolis (MSP) Search prices
 
Delta Air Lines 3794 BOS 1:05pm SEA 7:00pm Minneapolis (MSP) Search prices
 
Northwest Airlines 1407 BOS 1:05pm SEA 7:00pm Minneapolis (MSP) Search prices
 
Northwest Airlines 1407 BOS 1:05pm SEA 7:00pm Minneapolis (MSP) Search prices
 
Northwest Airlines 652 BOS 5:55pm SEA 11:07pm Minneapolis (MSP) Search prices
 
Delta Air Lines 2720 BOS 5:55pm SEA 11:07pm Minneapolis (MSP) Search prices
 
Delta Air Lines 2720 BOS 5:55pm SEA 11:07pm Minneapolis (MSP) Search prices
 
Northwest Airlines 652 BOS 5:55pm SEA 11:07pm Minneapolis (MSP) Search prices
 
American Airlines 1843 BOS 6:10am SEA 12:31pm Chicago (ORD) Search prices
 
American Airlines 1843 BOS 6:10am SEA 12:31pm Chicago (ORD) Search prices
 
US Airways 6355 BOS 6:25am SEA 12:31pm Chicago (ORD) Search prices
 
US Airways 6355 BOS 6:25am SEA 12:31pm Chicago (ORD) Search prices
 
United Airlines 527 BOS 6:25am SEA 12:31pm Chicago (ORD) Search prices
 
United Airlines 527 BOS 6:25am SEA 12:31pm Chicago (ORD) Search prices
 
Alaska Airlines 1197 BOS 7:20am SEA 1:55pm Chicago (ORD) Search prices
 
American Airlines 1589 BOS 7:20am SEA 12:31pm Chicago (ORD) Search prices
 
American Airlines 1589 BOS 7:20am SEA 2:24pm Chicago (ORD) Search prices
 
American Airlines 1589 BOS 7:20am SEA 2:24pm Chicago (ORD) Search prices
 
American Airlines 1589 BOS 7:20am SEA 12:31pm Chicago (ORD) Search prices
 
American Airlines 1589 BOS 7:20am SEA 1:55pm Chicago (ORD) Search prices
 
US Airways 6357 BOS 7:25am SEA 12:31pm Chicago (ORD) Search prices
 
US Airways 6357 BOS 7:25am SEA 2:24pm Chicago (ORD) Search prices
 
United Airlines 531 BOS 7:25am SEA 2:24pm Chicago (ORD) Search prices
 
US Airways 6357 BOS 7:25am SEA 12:31pm Chicago (ORD) Search prices
 
United Airlines 531 BOS 7:25am SEA 12:31pm Chicago (ORD) Search prices
 
US Airways 6357 BOS 7:25am SEA 2:24pm Chicago (ORD) Search prices
 
United Airlines 531 BOS 7:25am SEA 12:31pm Chicago (ORD) Search prices
 
United Airlines 531 BOS 7:25am SEA 2:24pm Chicago (ORD) Search prices
 
US Airways 6357 BOS 7:25am SEA 1:55pm Chicago (ORD) Search prices
 
United Airlines 531 BOS 7:25am SEA 1:55pm Chicago (ORD) Search prices
 
United Airlines 881 BOS 8:30am SEA 2:24pm Chicago (ORD) Search prices
 
United Airlines 881 BOS 8:30am SEA 2:24pm Chicago (ORD) Search prices
 
US Airways 6359 BOS 8:30am SEA 2:24pm Chicago (ORD) Search prices
 
US Airways 6359 BOS 8:30am SEA 2:24pm Chicago (ORD) Search prices
 
United Airlines 881 BOS 8:30am SEA 1:55pm Chicago (ORD) Search prices
 
US Airways 6359 BOS 8:30am SEA 1:55pm Chicago (ORD) Search prices
 
American Airlines 649 BOS 8:50am SEA 1:55pm Chicago (ORD) Search prices
 
American Airlines 649 BOS 8:50am SEA 2:24pm Chicago (ORD) Search prices
 
American Airlines 649 BOS 8:50am SEA 2:24pm Chicago (ORD) Search prices
 
American Airlines 649 BOS 8:50am SEA 2:24pm Chicago (ORD) Search prices
 
Alaska Airlines 1046 BOS 8:50am SEA 1:55pm Chicago (ORD) Search prices
 
American Airlines 649 BOS 8:50am SEA 2:24pm Chicago (ORD) Search prices
 
US Airways 6361 BOS 9:30am SEA 2:24pm Chicago (ORD) Search prices
 
United Airlines 533 BOS 9:30am SEA 2:24pm Chicago (ORD) Search prices
 
US Airways 6363 BOS 11:30am SEA 5:35pm Chicago (ORD) Search prices
 
US Airways 6363 BOS 11:30am SEA 6:01pm Chicago (ORD) Search prices
 
United Airlines 535 BOS 11:30am SEA 5:35pm Chicago (ORD) Search prices
 
US Airways 6363 BOS 11:30am SEA 5:35pm Chicago (ORD) Search prices
 
US Airways 6363 BOS 11:30am SEA 6:25pm Chicago (ORD) Search prices
 
United Airlines 535 BOS 11:30am SEA 6:25pm Chicago (ORD) Search prices
 
United Airlines 535 BOS 11:30am SEA 6:01pm Chicago (ORD) Search prices
 
United Airlines 535 BOS 11:30am SEA 5:35pm Chicago (ORD) Search prices
 
American Airlines 1599 BOS 12:55pm SEA 7:35pm Chicago (ORD) Search prices
 
Alaska Airlines 1142 BOS 12:55pm SEA 6:01pm Chicago (ORD) Search prices
 
American Airlines 1599 BOS 12:55pm SEA 6:01pm Chicago (ORD) Search prices
 
American Airlines 1599 BOS 12:55pm SEA 6:01pm Chicago (ORD) Search prices
 
American Airlines 1599 BOS 12:55pm SEA 6:25pm Chicago (ORD) Search prices
 
American Airlines 1599 BOS 12:55pm SEA 7:35pm Chicago (ORD) Search prices
 
Alaska Airlines 1142 BOS 12:55pm SEA 6:25pm Chicago (ORD) Search prices
 
United Airlines 537 BOS 1:45pm SEA 7:35pm Chicago (ORD) Search prices
 
United Airlines 537 BOS 1:45pm SEA 7:35pm Chicago (ORD) Search prices
 
American Airlines 1585 BOS 2:15pm SEA 7:35pm Chicago (ORD) Search prices
 
American Airlines 1585 BOS 2:15pm SEA 7:35pm Chicago (ORD) Search prices
 
United Airlines 541 BOS 3:30pm SEA 10:20pm Chicago (ORD) Search prices
 
US Airways 6369 BOS 3:30pm SEA 10:20pm Chicago (ORD) Search prices
 
US Airways 6369 BOS 3:30pm SEA 10:20pm Chicago (ORD) Search prices
 
United Airlines 541 BOS 3:30pm SEA 10:20pm Chicago (ORD) Search prices
 
US Airways 6369 BOS 3:30pm SEA 10:00pm Chicago (ORD) Search prices
 
United Airlines 541 BOS 3:30pm SEA 10:00pm Chicago (ORD) Search prices
 
American Airlines 547 BOS 4:00pm SEA 10:20pm Chicago (ORD) Search prices
 
American Airlines 547 BOS 4:00pm SEA 10:20pm Chicago (ORD) Search prices
 
American Airlines 547 BOS 4:00pm SEA 10:00pm Chicago (ORD) Search prices
 
United Airlines 543 BOS 5:00pm SEA 11:40pm Chicago (ORD) Search prices
 
United Airlines 543 BOS 5:00pm SEA 10:20pm Chicago (ORD) Search prices
 
United Airlines 543 BOS 5:00pm SEA 10:20pm Chicago (ORD) Search prices
 
American Airlines 1593 BOS 5:40pm SEA 11:40pm Chicago (ORD) Search prices
 
Alaska Airlines 1251 BOS 5:40pm SEA 11:40pm Chicago (ORD) Search prices
 
United Airlines 545 BOS 6:25pm SEA 11:40pm Chicago (ORD) Search prices
 
US Airways 6371 BOS 6:25pm SEA 11:40pm Chicago (ORD) Search prices
 
Alaska Airlines 35 BOS 4:50pm SEA 10:20pm Portland (PDX) Search prices
 
American Airlines 6825 BOS 4:50pm SEA 10:20pm Portland (PDX) Search prices
 
American Airlines 6825 BOS 4:50pm SEA 10:20pm Portland (PDX) Search prices
 
American Airlines 6825 BOS 4:50pm SEA 10:18pm Portland (PDX) Search prices
 
Alaska Airlines 35 BOS 4:50pm SEA 10:18pm Portland (PDX) Search prices
 
United Airlines 2286 BOS 5:30am SEA 10:23am Philadelphia (PHL) Search prices
 
US Airways 1289 BOS 5:30am SEA 10:23am Philadelphia (PHL) Search prices
 
United Airlines 2286 BOS 5:30am SEA 10:23am Philadelphia (PHL) Search prices
 
US Airways 1289 BOS 5:30am SEA 10:23am Philadelphia (PHL) Search prices
 
United Airlines 1936 BOS 1:30pm SEA 8:48pm Philadelphia (PHL) Search prices
 
United Airlines 1936 BOS 1:30pm SEA 8:48pm Philadelphia (PHL) Search prices
 
US Airways 1403 BOS 1:30pm SEA 8:48pm Philadelphia (PHL) Search prices
 
US Airways 1403 BOS 1:30pm SEA 8:48pm Philadelphia (PHL) Search prices
 
United Airlines 1991 BOS 2:30pm SEA 8:48pm Philadelphia (PHL) Search prices
 
United Airlines 1991 BOS 2:30pm SEA 8:48pm Philadelphia (PHL) Search prices
 
US Airways 1725 BOS 2:30pm SEA 8:48pm Philadelphia (PHL) Search prices
 
US Airways 3231 BOS 2:30pm SEA 8:48pm Philadelphia (PHL) Search prices
 
US Airways 3231 BOS 2:30pm SEA 8:48pm Philadelphia (PHL) Search prices
 
US Airways 1725 BOS 2:30pm SEA 8:48pm Philadelphia (PHL) Search prices
 
United Airlines 2046 BOS 3:30pm SEA 8:48pm Philadelphia (PHL) Search prices
 
United Airlines 2046 BOS 3:30pm SEA 8:48pm Philadelphia (PHL) Search prices
 
US Airways 710 BOS 3:30pm SEA 8:48pm Philadelphia (PHL) Search prices
 
US Airways 710 BOS 3:30pm SEA 8:48pm Philadelphia (PHL) Search prices
 
Delta Air Lines 1707 BOS 6:45am SEA 12:10pm Salt Lake City (SLC) Search prices
 
Delta Air Lines 1707 BOS 6:45am SEA 12:10pm Salt Lake City (SLC) Search prices
 
Delta Air Lines 1749 BOS 3:45pm SEA 9:25pm Salt Lake City (SLC) Search prices
 
Delta Air Lines 1749 BOS 3:45pm SEA 9:25pm Salt Lake City (SLC) Search prices
 
Delta Air Lines 1749 BOS 5:10pm SEA 10:30pm Salt Lake City (SLC) Search prices
 
Delta Air Lines 1749 BOS 5:10pm SEA 10:30pm Salt Lake City (SLC) Search prices
 
American Airlines 4608 BOS 1:10pm SEA 8:04pm Toronto (YYZ) Search prices
 
American Airlines 4608 BOS 1:10pm SEA 8:04pm Toronto (YYZ) Search prices
 
United Airlines 8533 BOS 1:30pm SEA 8:04pm Toronto (YYZ) Search prices
 
Air Canada 361 BOS 1:30pm SEA 8:04pm Toronto (YYZ) Search prices
 
Air Canada 361 BOS 1:30pm SEA 8:04pm Toronto (YYZ) Search prices
 

ATL: Hartsfield-Jackson Atlanta International Airport
BOS: Logan International Airport
CLT: Douglas Airport
CVG: Cincinnati/Northern Kentucky Airport
DCA: Ronald Reagan National Airport
DEN: Denver International Airport
DFW: Dallas/Ft. Worth International Airport
DTW: Wayne County Airport
EWR: Newark Liberty International Airport
IAD: Dulles International Airport
JFK: John F. Kennedy International Airport
MDW: Midway Airport
MEM: Memphis International Airport
MKE: General Mitchell Airport
MSP: St Paul International Airport
ORD: O'Hare International Airport
PDX: Portland International Airport
PHL: Philadelphia International Airport
SEA: Seattle/Tacoma International Airport
SLC: Salt Lake City International Airport
YYZ: Pearson International Airport

Note: Southwest Airlines tickets can be purchsed at Southwest.com.

Air Canada
Phone #: 888-247-2262
URL: http://www.aircanada.ca
AirTran
Phone #: 800-247-8726
URL: http://www.airtran.com
Alaska Airlines
Phone #: 800-426-0333
URL: http://www.alaskaair.com
American Airlines
Phone #: 800-433-7300
URL: http://www.aa.com
Continental Airlines
Phone #: 800-523-3273
URL: http://www.continental.com
Delta Air Lines
Phone #: 800-221-1212
URL: http://www.delta.com
JetBlue Airways
Phone #:
URL: http://www.jetblue.com
Midwest Airlines
Phone #: 800-452-2022
URL: http://www.midwestairlines.com
Northwest Airlines
Phone #: 800-225-2525
URL: http://www.nwa.com
Southwest Airlines
Phone #: 800-435-9792
URL: http://www.iflyswa.com
United Airlines
Phone #: 800-241-6522
URL: http://www.united.com
US Airways
Phone #: 800-428-4322
URL: http://www.usairways.com

For more options, try adding these alternate airports :

Current departures:
Boston (BOS)
Manchester (MHT) [45 miles from BOS]
Provincetown (PVC) [45 miles from BOS]
Worcester (ORH) [45 miles from BOS]
New Bedford (EWB) [48 miles from BOS]
Providence (PVD) [49 miles from BOS]
Current arrivals:
Seattle (SEA)
Seattle (BFI) [6 miles from SEA]
Oak Harbor (ODW) [58 miles from SEA]

Or check your return flight :


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Disclaimer

Smarter Travel Media LLC and Innovata, LLC have used their best efforts to collect and prepare material for inclusion in this travel directory, and cannot warrant that the information is totally complete or accurate.

Data shown in this directory are for information only. Neither Innovata nor Smarter Travel Media LLC will be responsible for the failure of flights to operate at the times listed in this publication, nor for errors herein, nor for failure to make connections with planes, nor for any omissions of data.

Schedules are subject to change without notice. Schedules shown are based on expected flight times as presented to Smarter Travel Media LLC. Weather and other factors may affect operating conditions, and departures and arrivals cannot be guaranteed. The mileage shown is approximate, based on industry standards, and will vary from actual airline mileage received for each flight segment.

Smarter Travel Media LLC and Innovata disclaim any liability to any person for loss or damage caused by errors or omissions in the data contained on this page, whether such errors or omissions result from negligence, accident or other cause.

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