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Did you mean flights from Seattle to Boston?

Cheap Flights from Boston to Seattle, WA, United States - BOS to SEA Last modified: Aug 27, 2016 1:08 AM

Popular flights from Boston to Seattle Last modified: Aug 27, 2016 1:08 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

JetBlue
BOSSEA
Wed 10/12
nonstop
SEABOS
Sat 10/15
nonstop
$267
Select
JetBlue
BOSSEA
Tue 10/18
nonstop
SEABOS
Sat 10/22
nonstop
$267
Select
JetBlue
BOSSEA
Tue 10/18
nonstop
SEABOS
Tue 10/25
nonstop
$267
Select
JetBlue
BOSSEA
Tue 10/25
nonstop
SEABOS
Wed 11/2
nonstop
$267
Select
Sun Country
BOSSEA
Fri 9/16
1 stop
SEABOS
Mon 9/19
1 stop
$272
Select
Sun Country
BOSSEA
Fri 9/16
1 stop
SEABOS
Tue 9/20
1 stop
$272
Select
Sun Country
BOSSEA
Sat 9/17
1 stop
SEABOS
Tue 9/27
1 stop
$272
Select
Sun Country
BOSSEA
Mon 9/19
1 stop
SEABOS
Fri 9/23
1 stop
$272
Select
Sun Country
BOSSEA
Tue 9/20
1 stop
SEABOS
Tue 9/27
1 stop
$272
Select
United
BOSSEA
Sat 10/1
1 stop
SEABOS
Wed 10/5
1 stop
$275
Select
United
BOSSEA
Wed 10/5
1 stop
SEABOS
Tue 10/25
1 stop
$275
Select
United
BOSSEA
Tue 10/18
1 stop
SEABOS
Tue 10/25
1 stop
$275
Select
United
BOSSEA
Wed 11/30
1 stop
SEABOS
Tue 12/6
1 stop
$275
Select
Alaska
BOSSEA
Wed 11/2
1 stop
SEABOS
Sun 11/6
1 stop
$294
Select
American
BOSSEA
Wed 9/14
1 stop
SEABOS
Wed 9/21
1 stop
$317
Select
American
BOSSEA
Wed 9/14
1 stop
SEABOS
Tue 9/27
1 stop
$317
Select
American
BOSSEA
Sat 9/17
1 stop
SEABOS
Tue 9/27
1 stop
$317
Select
American
BOSSEA
Tue 9/20
1 stop
SEABOS
Tue 9/27
1 stop
$317
Select
American
BOSSEA
Wed 9/21
1 stop
SEABOS
Wed 9/28
1 stop
$317
Select
Spirit
BOSSEA
Thu 9/8
1 stop
SEABOS
Mon 9/12
1 stop
$374
Select
Spirit
BOSSEA
Thu 9/8
1 stop
SEABOS
Tue 9/13
1 stop
$374
Select
Spirit
BOSSEA
Thu 9/8
1 stop
SEABOS
Mon 9/19
1 stop
$374
Select
Spirit
BOSSEA
Fri 9/9
1 stop
SEABOS
Mon 9/12
1 stop
$374
Select
Spirit
BOSSEA
Fri 9/9
1 stop
SEABOS
Tue 9/13
1 stop
$374
Select

How Much Does it Cost to Fly from Boston to Seattle (BOS to SEA)?

We have collected flight cost data from across the web for travel from Boston to Seattle, and have found the average flight price for this trip to be $272.

When Can I Buy the Cheapest Flight from Boston to Seattle (BOS to SEA)?

Airlines can adjust prices for plane tickets from Boston to Seattle based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Boston to Seattle

The chart below shows up-to-date information regarding how far in advance a flight from Boston to Seattle should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $502 $413
7-14 days $345 $284
14-21 days $314 $272
21-30 days $305 $272
30-60 days $267 $272
60-90 days $282 $272
90+ days $267 $275

Cheapest Day To Fly from Boston to Seattle

The chart below shows up-to-date information regarding the cheapest days to fly from Boston to Seattle.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$272 $267 $267 $272 $272 $272 $282

Lowest Fares Chart By Month from Boston to Seattle

The chart below shows the lowest fare by month when flying from Boston to Seattle.

Month Origin Destination Carrier Depart Date Return Date Stops Price
August Boston Seattle Alaska 8/31/16 9/7/16 1 $505
September Boston Seattle Sun Country 9/16/16 9/19/16 1 $272
October Boston Seattle JetBlue 10/12/16 10/15/16 0 $267
November Boston Seattle Sun Country 11/2/16 11/6/16 1 $272
December Boston Seattle United 12/1/16 12/6/16 1 $290
January Boston Seattle JetBlue 1/10/17 1/18/17 0 $267
February Boston Seattle JetBlue 2/1/17 2/8/17 0 $267
March Boston Seattle Alaska 3/1/17 3/8/17 1 $326

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Boston to Seattle

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Boston to Seattle.

Next 30 Days

SunMonTueWedThuFriSat
28 29 30 31 1 2 3
$525
4 5 6 7 8 9 10
$525 $355
11 12 13 14 15 16 17
$355 $345
18 19 20 21 22 23 24
$345 $323
25 26 27 28 29 30 1
$323 $297
2 3 4 5 6 7 8
$297
TIPSave $24 by flying into Vancouver instead of Seattle from Boston

Non-Stop vs Connecting Flights from Boston to Seattle (BOS to SEA)

Your Boston to Seattle flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Boston to Seattle is $312.

The average price for non-stop flights from Boston to Seattle is $299.

The chart below shows up to date information regarding non-stop flights from Boston to Seattle.

Nonstop Flight Details from Boston to Seattle
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Alaska 3 3 3 3 3 3 2 07:00 18:55
JetBlue 2 2 2 2 2 1 2 07:00 16:34
Delta 1 0 1 1 1 1 1 07:00 07:00

More Cheap Flights

FlightsAirlineLowest Price
New York to Seattle American, Alaska, JetBlue, Delta, Sun Country, United $277
Newark to Seattle American, Alaska, JetBlue, Delta, United, Virgin America $294
Hartford to Seattle American, Alaska, Delta, United $294
Providence to Seattle American, Alaska, Delta, United $329
Burlington to Seattle American, Alaska, JetBlue, Delta, United $350
Manchester to Seattle American, Delta, United $304
Portland to Seattle American, Alaska, JetBlue, Delta, United $304
Albany to Seattle American, Alaska, Delta, United $382
Westchester County to Seattle American, Alaska, Delta, United $319
Bangor to Seattle American, Alaska, Delta, United $492
Long Island MacArthur to Seattle American $488
Newburgh to SeattleCheck Dates
New Haven to Seattle American $434
Nantucket to SeattleCheck Dates
New York to Los Angeles American, Alaska, JetBlue, Delta, Spirit, Sun Country, United, Virgin America $259
New York to Chicago American, Alaska, JetBlue, Delta, Spirit, United $77
New York to San Francisco American, Alaska, JetBlue, Delta, Sun Country, United, Virgin America $311
New York to Las Vegas American, Alaska, JetBlue, Delta, Frontier, Spirit, Sun Country, United, Virgin America $241
New York to Vancouver American, Air Canada, AeroMexico, Alaska, Cathay, Delta, Icelandair, China Eastern, United, WestJet $364
New York to London American, Air Berlin, Air Canada, Air France, Air India, AeroMexico, Royal Air Maroc, Avianca, Finnair, Alitalia, British Airways, airBaltic, Cathay, China Southern, Delta, Norwegian Shuttle, Aer Lingus, Emirates, Etihad, Icelandair, Iberia, Meridiana, Latam Airlines Brasil, Korean, KLM, Kuwait, Lufthansa, LOT, Swiss, El Al, Egyptair, China Eastern, Austrian, UIA, Qatar, TAROM, South African, Brussels, Aeroflot, Saudi Arabian, Turkish, Tap Portugal, United, Air Europa, Virgin Atlantic, WestJet $402
New York to Portland American, Alaska, JetBlue, Delta, Sun Country, United, Virgin America $319
New York to Atlanta American, Delta, Frontier, Spirit, United $165
New York to Dallas - Ft Worth American, Alaska, JetBlue, Delta, Spirit, United, Virgin America $77
Boston to Portland American, Alaska, JetBlue, Delta, Sun Country, United, Virgin America $290
New York to Denver American, Alaska, JetBlue, Delta, Frontier, Spirit, Sun Country, United $206
New York to Paris American, Air Berlin, Air Canada, Air France, AeroMexico, Royal Air Maroc, Avianca, Finnair, Alitalia, British Airways, EVA Air, airBaltic, Delta, Norwegian Shuttle, OpenSkies, Aer Lingus, Emirates, Etihad, Icelandair, Iberia, Meridiana, Latam Airlines Brasil, Korean, KLM, Lufthansa, LOT, Swiss, El Al, Egyptair, Thomas Cook, China Eastern, Czech, Austrian, UIA, Qatar, XL Airways, Brussels, Aeroflot, Saudi Arabian, Turkish, Tap Portugal, United, Air Europa, Vietnam, Virgin Atlantic $463
New York to Orlando American, JetBlue, Delta, Spirit, United $108
Boston to Vancouver American, Air Canada, AeroMexico, Alaska, Delta, Icelandair, United, WestJet $278
New York to Miami American, Delta, Frontier, United $107
New York to Toronto American, Air Canada, Alaska, Delta, United, WestJet $174

Airlines Flying from Boston to Seattle (BOS to SEA) Number of flights searched: 254Last modified: Aug 27, 2016 1:08 AM

Below are the different airlines that fly from Boston to Seattle with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Boston to Seattle.

Boston to Seattle
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American JFK X X X X X X X
Alaska - X X X X X X X
Alaska PDX X X X X X X X
JetBlue - X X X X X X X
JetBlue JFK X X X X X X X
Delta - X X X X X X
Delta JFK X X X X X X X
Spirit LAS X X X X X X X
Sun Country MSP X X X X X X X
United IAD X X X X X X X
Virgin America LAX X X X X X X X
Southwest MDW X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Boston and Seattle, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Boston to Seattle Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Boston to Seattle?
Answer: The average Boston to Seattle flight time is 6 hours and 12 minutes.
Question: How many miles are there between Boston and Seattle?
Answer: The distance from Boston to Seattle is 2488 miles.
Question: How common are direct flights from Boston to Seattle?
Answer: There are 39 direct flights from Boston to Seattle.
Question: What is the most popular airline for non-stop flights from Boston to Seattle?
Answer: Alaska Airlines provides 51% of the non-stop flights between Boston and Seattle.
Question: What are the most popular connecting cities when flying from Boston to Seattle?
Answer: New York, NY
Boston (BOS) To Seattle, WA (SEA) Flights: Cheap Flights From Boston To Seattle | FareCompare.