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Did you mean flights from Boston to Seattle?

Flights from Seattle to Boston, United States Last modified: Sep 26, 2016 2:34 AM

TIPSave $12 by flying into New York instead of Boston from Seattle

Seattle to Boston Last modified: Sep 26, 2016 2:34 AM

We've scanned 20,789,023,501 round trip itineraries and found the cheapest flights from Seattle to Boston. Sun Country & Alaska frequently offer the best deals on Seattle to Boston flights, or select your preferred carrier below to see the cheapest days to fly.

Sun Country
SEABOS
Tue 10/25
1 stop
BOSSEA
Tue 11/1
1 stop
$263
Select
Sun Country
SEABOS
Fri 12/9
1 stop
BOSSEA
Tue 12/13
1 stop
$263
Select
Alaska
SEABOS
Wed 10/26
1 stop
BOSSEA
Mon 10/31
1 stop
$265
Select
Alaska
SEABOS
Tue 11/15
1 stop
BOSSEA
Mon 11/21
1 stop
$265
Select
JetBlue
SEABOS
Tue 10/18
nonstop
BOSSEA
Sat 11/5
nonstop
$267
Select
JetBlue
SEABOS
Sat 10/22
nonstop
BOSSEA
Sat 10/29
nonstop
$267
Select
JetBlue
SEABOS
Tue 12/6
nonstop
BOSSEA
Sat 12/10
nonstop
$267
Select
JetBlue
SEABOS
Sat 1/7
nonstop
BOSSEA
Sat 1/14
nonstop
$267
Select
Virgin America
SEABOS
Tue 10/11
1 stop
BOSSEA
Tue 10/18
1 stop
$274
Select
Virgin America
SEABOS
Tue 10/18
1 stop
BOSSEA
Thu 11/3
1 stop
$274
Select
Virgin America
SEABOS
Tue 10/18
1 stop
BOSSEA
Tue 10/25
1 stop
$274
Select
Virgin America
SEABOS
Sat 10/22
1 stop
BOSSEA
Sat 10/29
1 stop
$274
Select
Virgin America
SEABOS
Sat 10/22
1 stop
BOSSEA
Thu 11/3
1 stop
$274
Select
United
SEABOS
Sat 10/22
1 stop
BOSSEA
Sat 10/29
1 stop
$275
Select
United
SEABOS
Tue 10/25
1 stop
BOSSEA
Tue 11/1
1 stop
$275
Select
United
SEABOS
Sat 11/5
1 stop
BOSSEA
Sat 11/12
1 stop
$275
Select
United
SEABOS
Sat 11/5
1 stop
BOSSEA
Tue 11/8
1 stop
$275
Select
United
SEABOS
Sat 11/12
1 stop
BOSSEA
Tue 11/15
1 stop
$275
Select

How Much is a Flight from Seattle to Boston?

We have collected flight cost data from across the web for travel from Seattle to Boston, and have found the average flight price for this trip to be $264.

Where To Buy Cheap Flights from Seattle to Boston?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we thinking FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Seattle to Boston based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Seattle to Boston?

The chart below shows up-to-date information regarding how far in advance to book your flight from Seattle to Boston.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $496 $368
7-14 days $392 $324
14-21 days $296 $274
21-30 days $267 $263
30-60 days $266 $264
60-90 days $267 $263
90+ days $267 $275

Cheapest Day To Fly from Seattle to Boston

We've examined 20,795,316,600 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Seattle to Boston is Tuesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$264 $263 $264 $264 $263 $266 $264

Compare Flight Prices from Seattle to Boston by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Seattle to Boston flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
September Seattle Boston Sun Country 9/27/16 10/4/16 1 $368
October Seattle Boston Sun Country 10/25/16 11/1/16 1 $263
November Seattle Boston Sun Country 11/3/16 11/7/16 1 $264
December Seattle Boston Sun Country 12/9/16 12/13/16 1 $263
January Seattle Boston JetBlue 1/7/17 1/14/17 0 $267
February Seattle Boston Alaska 2/8/17 2/22/17 0 $267
March Seattle Boston Virgin America 3/9/17 3/12/17 1 $320
April Seattle Boston Virgin America 4/11/17 4/20/17 1 $302

Cheap Last Minute Flights from Seattle to Boston

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Seattle to Boston. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
25 26 27 28 29 30 1
$441
2 3 4 5 6 7 8
$441 $425
9 10 11 12 13 14 15
$425 $298
16 17 18 19 20 21 22
$298 $297
23 24 25 26 27 28 29
$297 $264
30 31 1 2 3 4 5
$264

Connecting Flights vs Direct Flights from Seattle to Boston

Flights between some cities may be significantly cheaper if you choose 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 Seattle to Boston is $273.

The average price for direct flights from Seattle to Boston is $267.

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

Weekly Direct Flights from Seattle to Boston - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Alaska 3 3 3 3 3 2 3 09:25 23:10
JetBlue 2 2 2 2 2 1 2 11:05 23:15
Delta 1 0 1 1 1 1 1 12:00 12:00

One Way Flights vs Round Trip Flights from Seattle to Boston

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Seattle to Boston. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Seattle to Boston is not available.

The average price for round trip flights from Seattle to Boston is $268.

Seattle to Boston Flight Questions

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

Question: How long is the flight from Seattle to Boston?
Answer: The average Seattle to Boston flight time is 5 hours and 18 minutes.
Question: How far is Boston from Seattle?
Answer: The distance from Seattle to Boston is 2,488 miles (4,004 kilometers).
Question: How common are direct flights from Seattle to Boston?
Answer: There are 39 direct flights from Seattle to Boston.
Question: What are the most popular Seattle airlines for direct flights from Seattle to Boston?
Answer: Alaska Airlines provides 51% of the non-stop flights between Seattle and Boston.
Question: What are the most popular connecting cities when flying from Seattle to Boston?
Answer: Los Angeles, CA

Airlines in Seattle flying to Boston Last modified: Sep 26, 2016 2:34 AMNumber of routes searched: 258Number of itineraries searched: 355,507

Wondering which airlines fly out of Seattle to Boston? We've gathered the average price of Seattle airlines with flights to Boston. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Seattle to Boston
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
United IAD
American ORD
United EWR
American DFW
American LAX
American PHX
Delta DTW
Delta SLC
Delta MSP
Spirit LAS
United IAH
JetBlue LGB
United SFO
Alaska PDX
Alaska SAN
Delta CVG

Seattle to Boston Airports

These are the major commercial airports we're currently monitoring in Seattle and Boston. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

More Cheap Flights

FlightsAirlineLowest Price
Flights from Portland to Boston American, Alaska, JetBlue, Delta, Spirit, Sun Country, United, Virgin America $270
Flights from Vancouver to Boston American, Air Canada, AeroMexico, Alaska, Delta, United, WestJet $277
Flights from Bellingham to Boston American, Alaska, Delta $348
Flights from Victoria to Boston American, Air Canada, Alaska, Delta, United, WestJet $397
Flights from Pasco to Boston American, Alaska, Delta, United $322
Flights from Yakima to Boston American, Alaska, Delta $474
Flights from Wenatchee to Boston Alaska, Delta Check Dates
Flights from Comox to Boston Air Canada, WestJet $508
Flights from Nanaimo to Boston Air Canada, WestJet $669
Flights from Seattle to New York American, Alaska, JetBlue, Delta, Frontier, Sun Country, United, Virgin America $266
Flights from Portland to New York American, Alaska, JetBlue, Delta, Frontier, Sun Country, United, Virgin America $294
Flights from Vancouver to New York American, Air Canada, Alaska, Cathay, Delta, United, WestJet $358
Flights from Seattle to Manchester American, Delta, United $348
Flights from Seattle to Providence American, Alaska, Delta, United $304
Flights from Seattle to Chicago American, Alaska, JetBlue, Delta, Frontier, Spirit, United, Virgin America $117
Flights from Portland to Providence American, Alaska, JetBlue, Delta, United $304
Flights from Portland to Manchester American, Delta, United $388
Flights from Seattle to Atlanta American, Alaska, Delta, Frontier, Spirit, United $274
Flights from Seattle to Newark American, Alaska, JetBlue, Delta, United, Virgin America $292
Flights from Seattle to Hartford American, Alaska, Delta, United $344
Flights from Seattle to Philadelphia American, Alaska, JetBlue, Delta, United $308
Flights from Seattle to Portland American, JetBlue, Delta, United $304
Flights from Seattle to Washington American, Alaska, JetBlue, Delta, Frontier, Sun Country, United, Virgin America $284
Flights from Portland to Chicago American, Alaska, JetBlue, Delta, Frontier, Spirit, United, Virgin America $137
Flights from Portland to Hartford American, Alaska, Delta, United $344
Flights from Bellingham to New York American, Alaska, Delta $368
Flights from Portland to Newark American, Alaska, JetBlue, Delta, United, Virgin America $301
Flights from Seattle to Dallas - Ft Worth American, Alaska, Delta, Frontier, Spirit, Sun Country, United, Virgin America $193
Flights from Vancouver to Providence American, Air Canada, Alaska, Delta, United $355
Flights from Portland to Portland American, Alaska, JetBlue, Delta, United $304
Cheap Flights from Seattle to Boston