Cheap flights Seattle — Boston (SEA — BOS)

Good to know - Cheap tickets Seattle — Boston

Cheapest flight found $90
Minimal flight time 5h 11m
Flight distance 4001 km
Most popular airline Delta Air Lines

Airfare Seattle – Boston by month

Here you can find out in what months how much a ticket Seattle – Boston costs to buy cheap plane tickets.

Month One-way Round-trip
October 2024
September 2024
August 2024
July 2024
June 2024
May 2024
April 2024
March 2024
February 2024
January 2024
December 2023
November 2023

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Schedule of direct flights Seattle — Boston

Departure Arrival Flight days Flight Airlines Flight time Airports
07:15 15:44 mon, tue, wed, sat DL744 Delta Air Lines 5h 29m Seattle-Tacoma International Airport — Logan International Airport Select dates
07:15 15:40 daily DL744 Delta Air Lines 5h 25m Seattle-Tacoma International Airport — Logan International Airport Select dates
07:25 15:45 thu DL427 Delta Air Lines 5h 20m Seattle-Tacoma International Airport — Logan International Airport Select dates
07:35 16:06 daily DL307 Delta Air Lines 5h 31m Seattle-Tacoma International Airport — Logan International Airport Select dates
09:05 17:25 sat AS306 Alaska Airlines 5h 20m Seattle-Tacoma International Airport — Logan International Airport Select dates
09:30 17:50 mon, tue, wed, thu, fri, sun AS306 Alaska Airlines 5h 20m Seattle-Tacoma International Airport — Logan International Airport Select dates
09:35 17:55 mon, tue, wed, thu, fri, sat AS306 Alaska Airlines 5h 20m Seattle-Tacoma International Airport — Logan International Airport Select dates
09:43 18:03 sun AS306 Alaska Airlines 5h 20m Seattle-Tacoma International Airport — Logan International Airport Select dates
15:43 23:57 mon, thu, fri, sun AS460 Alaska Airlines 5h 14m Seattle-Tacoma International Airport — Logan International Airport Select dates
20:32 05:45 sun AS536 Alaska Airlines 5h 13m Seattle-Tacoma International Airport — Logan International Airport Select dates
All routes

Dynamics airfare Seattle — Boston by month for the last year

according to LowCost.Club for the last year

The airfare depends on the departure date. Our chart shows the low season prices on route Seattle — Boston

The graph shows that booking flights Seattle — Boston is best planned for January and flights Seattle — Boston — Seattle in the month of December.

Flights Seattle — Boston

The selection of cheap flights Seattle — Boston

Here you can find and purchase the cheapest flights Seattle — Boston from $90 and Seattle — Boston — Seattle from $197.

The price of the flight Seattle — Boston (United States) — Seattle from $197 (round-trip).

The average price of the flight Seattle — Boston (United States) — Seattle $390 (round-trip).

Low cost flights Seattle — Boston (SEA — BOS)

The distance between Seattle and Boston 2486 miles (or 4001 kilometres).

The time difference between Seattle and Boston is 3 h.

Minimal flight time from Seattle to Boston 5h 11m.

LowCostClub always do a comparison of airfares Seattle — Boston with several airlines (include Delta Air Lines, Alaska Airlines, JetBlue Airways). They will always give you all available options so you can find the cheapest flight to Boston. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Seattle — Boston. Last week, for instance, the cheapest round-trip prices stood at $197 while the cheapest one-way price that was available within the last week cost $90

Routes from nearby cities to Boston

A flight from a neighbouring city can help you save money on plane tickets.

Most often, departures to Boston are from Portland, this is the cheapest flight from $128. The nearest airports from Seattle with a flight to Boston are located in Pasco.

Popular International routes from Seattle

Popular routes from Boston

If you are going to fly from Boston, then study the popular flights. The most popular flights from Boston:

Popular domestic routes from Seattle

FAQ about Seattle — Boston

Yes, they do: DL744, DL427, DL307, AS306, AS460, AS536, B6498, DL2733, DL770, DL833

Yes, you can fly from Seattle to Boston. Seattle has 3 airports (Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport) for flights. Delta Air Lines, Alaska Airlines, JetBlue Airways depart from Seattle on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through ABX Air, Aer Lingus Regional, Air Canada Express, Air France, Air Transport International, American Airlines, Amerijet International, Atlas Air, Boutique Air, British Airways, DHL (No.1 Best Workplace Stickers), Emirates, FedEx Feeder, Frontier (Hunter the Bobcat Livery), Hainan Airlines, Hawaiian Airlines, iAero Airways, Icelandair, Japan Airlines, Jazz Aviation, Jet Linx Aviation, Korean Air, Lufthansa, NetJets, Qatar Airways, Qatar Executive, Southwest Airlines, Spirit Airlines, Turkish Airlines, United Airlines, UPS, Virgin Atlantic.

A direct flight lasts an average of 5h 11m, during which time the aircraft covers a distance of 4001 km.

The price of flights Seattle — Boston starts from $90.

Planes fly Seattle — Boston 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun

In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport. In Boston — Pease Air Force Base, Logan International Airport, Boston City Heliport.

The following flights fly between Seattle and Boston: DL744, DL744, DL427, DL307, AS306, AS306, AS306, AS306, AS460, AS536, B6498, AS536, B6498, AS536, AS536, DL2733, DL2733, B6498, B6498, B6498, B6498, DL770, DL833, B6498, B6498, B6498

High season is considered to be June and the cheapest month is January. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Seattle — Boston flight deals.

The following airlines have direct flights Seattle — Boston: Delta Air Lines, Alaska Airlines, JetBlue Airways.

All the following airlines flights Seattle — Boston: ABX Air, Aer Lingus Regional, Air Canada Express, Air France, Air Transport International, Alaska Airlines, American Airlines, Amerijet International, Atlas Air, Boutique Air, British Airways, Delta Air Lines, DHL (No.1 Best Workplace Stickers), Emirates, FedEx Feeder, Frontier (Hunter the Bobcat Livery), Hainan Airlines, Hawaiian Airlines, iAero Airways, Icelandair, Japan Airlines, Jazz Aviation, Jet Linx Aviation, JetBlue Airways, Korean Air, Lufthansa, NetJets, Qatar Airways, Qatar Executive, Southwest Airlines, Spirit Airlines, Turkish Airlines, United Airlines, UPS, Virgin Atlantic.

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