Price observed over the last 3 months for a round trip.
Cheapest flight tickets
Price observed over the last 3 months for a round trip.
Average price of a round trip
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
A flight from Seattle to Boston takes on average 5h19.
Best time
According to user searches, the ideal month to go to Boston is December.
Check out our tips for booking your flight to Boston (USA) from Seattle (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is August, with an average flight ticket price of $259 (calculation over the last two years). The most touristic season corresponds to the months of August.
For the cheapest flights, it is advisable to buy your ticket at least 7 days before the departure date.
The airline offering the cheapest flight tickets is JetBlue. A ticket from the airline JetBlue to Boston costs on average $211.
The airlines that offer the most flights are Alaska Airlines, JetBlue and Alaska Airlines.
Here is some information and tips to know before booking your flight:
Seattle is a city in the country USA, the time zone is GMT . In Seattle, it is currently {fromLocalTime}, the temperature is on average 4°C, with a minimum of 3°C and a maximum of 5°C.
The city of Seattle (SEA) has 4 airport(s): Seattle-Tacoma, Kenmore Air Harbor Spb., Renton and King County
Boston is in the country USA, the time zone is GMT . In Boston, it is currently {toLocalTime}, the temperature is on average -5°C, with a minimum of -9°C and a maximum of -2°C.
The city of Boston has 1 airport(s): Boston-Logan
If you want to visit Boston during the least touristic period, choose the month of December.
In Boston, the most popular month is August. It is during this period that the prices offered by airlines are also the highest.
According to our data, it is recommended to book your flight 7 days before your departure. If you book your flight ticket 2 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Seattle to Boston is Tuesday.
When you leave, you can leave from Seattle-Tacoma, and you will arrive at .
The airport Seattle-Tacoma is located 16 km, Kenmore Air Harbor Spb. is located 3 km, Renton is located 16 km or King County is located 8 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Airplane is the only means of transportation listed on Liligo for this journey.
In summer, the average temperature is 22°C in Boston and 18°C in Seattle. The average rainfall in summer is 104 mm in Boston and 39 mm in Seattle. In summer, it is warmer in Boston and it rains less in Seattle. In winter, it is colder in Seattle and it rains more in Seattle.