What are the most exciting events happening in Boston, MA?

The best events to attend in Boston, MA include: Boston Marathon, the world's oldest annual marathon attracting elite runners and thousands of spectators Boston Calling Music Festival, a three-day music festival featuring top artists across various genres Independence Day Celebration on the Esplanade, a spectacular fireworks display and concert celebrating America's birthday along the Charles River.

What are the best holidays to spend in Boston, MA?

The best holidays to experience in Boston, MA include: Patriot's Day, commemorates the start of the American Revolution with reenactments and parades Memorial Day, marks the unofficial start of summer with vibrant outdoor activities and events Labor Day, offers pleasant weather and a chance to enjoy the city's parks and waterfront.

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Seattle, WA to Boston, MA Flights

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Journey information

Overview: Seattle, WA to Boston, MA flight

Flights from Seattle, WA to Boston, MA depart on average 48 times per day, taking around 5h 23m. Cheap flight tickets for this journey start at $122 (€105) if you book in advance.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.

Price information

Distance

2485 miles (4000 km)

Average flight duration

5h 23m

Cheapest ticket price

$122 (€105)

Flights per day

Direct flights

Airlines

Fastest flight

5h 13m

Cheapest month to travel

November

First flight

14:34

Last flight

23:45

Price information

The cheapest and fastest flights from Seattle, WA to Boston, MA

Showing times and prices for Mar 20

Cheapest price

$122

Average price

$240

Fastest journey

5 h 19 m

Average duration

5 h 20 m

Flights per day

Distance

4000 km

Cheap tickets

The best way to find a cheap flight ticket from Seattle, WA to Boston, MA is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Seattle, WA to Boston, MA will cost around $240 if you buy it on the day, but the cheapest tickets can be found for only $122.

Fast flights

Of the 2 flights that leave Seattle, WA for Boston, MA every day 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Thu, Mar 20 the direct flights cover the 4000 km distance in an average of 5 h 20 m but if you time it right, some flights will get you there in just 5 h 19 m .

The slowest flights will take 5 h 20 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

11:40PM5h19

Seattle, WA

04:59AMBoston, MA

$1221One-way

0 transfers

03:15PM5h20

Seattle, WA

08:35PMBoston, MA

$3591One-way

0 transfers

Seattle, WA to Boston, MA flight times

Showing flights for tomorrow, Thursday, March 20

Provider	Departs	Duration	Arrives	Transfers
Alaska AirlinesAlaska Airlines	03:15PM Seattle, WA	5h20	08:35PM Boston, MA	0 transfersDirect
Alaska AirlinesAlaska Airlines	11:40PM Seattle, WA	5h19	04:59AM Boston, MA	0 transfersDirect
This is the last flight of the day.

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FAQs: Seattle, WA to Boston, MA Flight

FAQs: Take a flight from Seattle, WA to Boston, MA hassle-free. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Seattle, WA to Boston, MA.

Cheap plane tickets from Seattle, WA to Boston, MA can start from as little as $112 (€96) when you book in advance. The average flight ticket price for Seattle, WA to Boston, MA is $310 (€266); however, prices vary depending on the time of day and class and they tend to be more expensive on the day.

On average the Seattle, WA to Boston, MA flight time is 5 h 13 min covering the 2480 mile (4000 km) long route, but the journey time can vary depending on specific dates or if traveling on weekends and holidays.

The earliest flight from Seattle, WA to Boston, MA leaves at 12: 25AM. Plan your trip with the Journey Planner from Omio.

The latest flight from Seattle, WA to Boston, MA leaves at 11: 58PM.

There are 48 flights a day from Seattle, WA to Boston, MA which require at least one change with Alaska Airlines. Schedules can vary on holidays or weekends with fewer flights.

When taking a flight from Seattle, WA to Boston, MA, you can count on Alaska Airlines for the best way to get you to Boston, MA. You can also check all possible airlines who offer a service from Seattle, WA to Boston, MA and compare the amenities they offer before buying a plane ticket.

The cheapest month to travel from Seattle, WA to Boston, MA by plane is December.

It's helpful to compare your options as there are 3 ways to travel from Seattle, WA to Boston, MA including taking a train, flight or bus.

Since neither Seattle, WA nor Boston, MA are in the Schengen Area, passport requirements depend on the specific immigration rules of USA and USA. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.

There is a time difference of 3 h between Seattle, WA and Boston, MA all year round.

The best events to attend in Boston, MA include:

Boston Marathon, the world's oldest annual marathon attracting elite runners and thousands of spectators
Boston Calling Music Festival, a three-day music festival featuring top artists across various genres
Independence Day Celebration on the Esplanade, a spectacular fireworks display and concert celebrating America's birthday along the Charles River.

The best holidays to experience in Boston, MA include:

Patriot's Day, commemorates the start of the American Revolution with reenactments and parades
Memorial Day, marks the unofficial start of summer with vibrant outdoor activities and events
Labor Day, offers pleasant weather and a chance to enjoy the city's parks and waterfront.

The best seasons to visit Boston, MA are Spring or Fall. The best weather to explore Boston, MA is during May-June or September-October.

For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.

Most airlines permit carry-on bags that fit within specific dimensions (e. G. 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.

Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs).
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.

The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.

Popular airports from Seattle, WA to Boston, MA

Seattle

Boston

The major airport for departures in Seattle is Seattle-Tacoma International Airport. Find all the information you need to know about services, amenities and connections at Seattle-Tacoma International Airport for your trip from Seattle to Boston.

Seattle-Tacoma International Airport (SEA)