Direct flights from Boston (BOS) to Seattle (SEA)
Distance 2502 miles (4026 km)
Flight time 6h 47min
Low-Cost Airlines with Non-stop Flights from Boston to Seattle
Traveling between Boston's Logan International Airport and Seattle-Tacoma International Airport has become easier and more affordable thanks to the availability of low-cost airlines providing non-stop flights on this popular route. Whether you're visiting friends and family or exploring the beautiful Pacific Northwest, these airlines offer convenient and budget-friendly options.
JetBlue Airways
JetBlue Airways operates multiple non-stop flights daily between Boston and Seattle, allowing passengers to choose a schedule that best suits their needs. With its comfortable seats, complimentary snacks, and free high-speed Wi-Fi, JetBlue offers a pleasant onboard experience. You can also upgrade to JetBlue Mint, their premium class, for extra comfort and additional amenities.
Alaska Airlines
Another low-cost carrier with non-stop flights from Boston to Seattle is Alaska Airlines. Known for its exceptional service and reliability, Alaska Airlines offers a range of flight options throughout the day. Passengers can enjoy complimentary entertainment on their personal devices and purchase onboard snacks and beverages. Ample legroom and power outlets are available on most flights.
Southwest Airlines
Southwest Airlines is renowned for its affordable fares and friendly service. With daily non-stop flights between Boston and Seattle, Southwest makes it easy to travel between the two cities. Passengers appreciate the two free checked bags policy and the ability to change or cancel their flights without penalty. Onboard, enjoy a complimentary soft drink and browse the airline's selection of snacks.
Spirit Airlines
Spirit Airlines provides budget-friendly non-stop flights from Boston to Seattle. While Spirit offers lower fares, it's important to note that additional fees may apply for amenities such as carry-on and checked luggage, seat selection, and in-flight refreshments. However, if you're traveling light and looking for an affordable option, Spirit Airlines can be a great choice.
Please note that due to the dynamic nature of the aviation industry, flight schedules and services may vary. It is advisable to visit the airlines' official websites for the most up-to-date information and to make bookings.
Alaska Airlines business available |
Su
Mo
Tu
We
Th
Fr
Sa
|
business available |
3-4 daily flights |
|
JetBlue Airways low cost airline |
Su
Mo
Tu
We
Th
Fr
Sa
|
low cost airline |
1 daily flights |
|
Delta Air Lines |
Su
Mo
Tu
We
Th
Fr
Sa
|
|
2 daily flights |
Non-stop flights schedule from Boston to Seattle
Flights Schedule
Airline | Flight | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
---|---|---|---|---|---|---|---|---|
|
AS 25 |
Su
07:00
|
Mo
—
|
Tu
—
|
We
—
|
Th
07:00
|
Fr
07:00
|
Sa
07:00
|
|
AS 840 |
Su
09:00
|
Mo
—
|
Tu
—
|
We
—
|
Th
09:00
|
Fr
09:00
|
Sa
09:00
|
|
AS 12 |
Su
16:55
|
Mo
—
|
Tu
—
|
We
—
|
Th
16:55
|
Fr
16:55
|
Sa
16:55
|
|
AS 1441 |
Su
19:50
|
Mo
—
|
Tu
—
|
We
—
|
Th
19:50
|
Fr
19:50
|
Sa
—
|
|
B6 197 |
Su
19:22
|
Mo
—
|
Tu
—
|
We
—
|
Th
19:22
|
Fr
19:22
|
Sa
19:22
|
|
DL 341 |
Su
06:55
|
Mo
—
|
Tu
—
|
We
—
|
Th
06:55
|
Fr
06:55
|
Sa
06:55
|
|
DL 318 |
Su
—
|
Mo
—
|
Tu
—
|
We
—
|
Th
16:45
|
Fr
16:45
|
Sa
—
|
|
DL 2574 |
Su
18:40
|
Mo
—
|
Tu
—
|
We
—
|
Th
—
|
Fr
—
|
Sa
18:40
|
Boston to Seattle direct flight price statistics
For those looking for the most affordable option, a direct flight from Logan International Airport to Seattle-Tacoma International Airport can be found for as little as 218€, with the cheapest time to fly being in December.
The average prices for direct flights between Logan International Airport (BOS) and Seattle-Tacoma International Airport (BOS) are determined based on user searches and calculated from the lowest prices found per month for a round-trip ticket with a single adult. Please note that the prices may vary depending on the amount of data available for this particular route.
€479 Approximately
Approximate prices for a flight between Logan International Airport (BOS) and Seattle-Tacoma International Airport (BOS)
Departing from Logan International Airport (BOS)
General Edward Lawrence Logan International (BOS) is a large airport based in Boston, United States.
Show all flights from BOS →
Arriving to Seattle-Tacoma International Airport (SEA)
Seattle Tacoma International (SEA) is a large airport in United States.
Show all flights from SEA →Best in Boston
Excursions & Activities in Boston
Find a local guide or reserve a ticket to the museums
Aircrafts flying on this route
-
Boeing 737MAX 9 Passenger
Alaska Airlines178 seats (all economy) -
Boeing 737-900 (winglets) Passenger/BBJ3
Alaska Airlines178 seats (all economy) -
Boeing 737-800 (winglets) Passenger/BBJ2
Alaska Airlines174 seats (all economy) -
Airbus A318 / A319 / A320 / A321
JetBlue Airways164 seats (all economy) -
A321neo
Delta Air Lines194 seats (all economy)
Boston to Seattle: Flight information
-
Cheapest flight found
222€ -
Average flight time
6:47 h -
Cheapest month for a flight
December -
Most popular airline
Alaska Airlines -
Flights per week
21
The top international destinations from Logan International Airport
Toronto (YYZ)
187 flights scheduled next month
Punta Caucedo (SDQ)
49 flights scheduled next month
Oranjestad (AUA)
27 flights scheduled next month
Shannon (SNN)
29 flights scheduled next month
Frequently asked questions (FAQ)
What is the duration of the flight from Boston to Seattle?
Usually, it takes 6h 47min to fly from Logan International Airport (BOS) to Seattle-Tacoma International Airport (SEA)
How many airlines offer nonstop flights between Boston and Seattle?
3 airline(s): Alaska Airlines, JetBlue Airways, Delta Air Line provide nonstop flights to Seattle-Tacoma International Airport (SEA).
What is the typical flight cost from Boston to Seattle?
The lowest fare for a direct flight between Logan International Airport and Seattle-Tacoma International Airport is 218€, and you can get it in December. Flight prices rise in August and the average price for a non-stop flight is 675€
What is the most popular airline on this route?
The most well-known airline operating direct flights between Boston to Seattle is Alaska Airlines.
How far is it to fly between Boston to Seattle?
The shortest distance is 4026 kilometers.
Our advantages
100% Free
Europefly is a free platform, so you can begin saving right now.
Book with Flexibility
Plan your travels in advance without and find flights with no changes fees
Travel smart
Every year, we assist millions of people with their flight requirements. Our platform offers valuable insights and data-driven charts, which can aid in making informed decisions and simplify travel planning.