Direct flights from Seattle (SEA) to Boston (BOS)

3 airline(s) are operating this 4026 km flight route, which has a flight time of 5h 37min.

SEA
Seattle-Tacoma International Airport
BOS
Logan International Airport
Depart
Return
1, Economy
1, Economy
Search flights
route-map
United States
SEA Seattle
route-path
United States
BOS Boston

Distance 2502 miles (4026 km)

Flight time 5h 37min

Low-Cost Airlines with non-stop flights from Seattle to Boston

Traveling from the beautiful city of Seattle to historic Boston? Look no further, as several low-cost airlines offer non-stop flights that will take you directly to your desired destination. No layovers, no hassle!

1. Alaska Airlines

Alaska Airlines, a prominent airline based in Seattle, provides frequent non-stop flights from Seattle-Tacoma International Airport to Boston Logan International Airport. With comfortable seating, complimentary snacks, and friendly staff, Alaska Airlines ensures a pleasant journey. They offer competitive fares and are known for their exceptional customer service.

2. Southwest Airlines

Southwest Airlines, a popular low-cost carrier, offers non-stop flights from Seattle to Boston at affordable prices. Known for their no-frills approach, Southwest Airlines focuses on delivering excellent value to passengers. They prioritize customer satisfaction and maintain a strong track record of reliability. For more information, visit the Southwest Airlines website.

3. JetBlue Airways

JetBlue Airways also operates non-stop flights between Seattle and Boston. With their comfortable seating and inflight entertainment options, you can enjoy a pleasant journey while traveling at an affordable price. To book your tickets and explore their services, visit the JetBlue Airways website.

4. Spirit Airlines

Spirit Airlines, known for its ultra-low fares, offers non-stop flights from Seattle to Boston. Although they are a budget airline, they provide an extensive network and excellent connectivity options. For those looking for an economical option without compromising on reliability, Spirit Airlines is worth considering. Visit the Spirit Airlines website to learn more.

5. Frontier Airlines

Frontier Airlines is another low-cost carrier that provides non-stop flights from Seattle-Tacoma International Airport to Boston Logan International Airport. With its commitment to affordable travel, Frontier Airlines offers a range of services suitable for budget-conscious travelers. Explore their fares and book your tickets directly on the Frontier Airlines website.

Take advantage of the low-cost airlines offering non-stop flights between Seattle and Boston to ensure a smooth and cost-efficient journey. Book your tickets in advance to secure the best deals and enjoy a hassle-free travel experience.

Alaska Airlines

Alaska Airlines business available

Su
Mo
Tu
We
Th
Fr
Sa

business available

2-3 daily flights

JetBlue Airways

JetBlue Airways low cost airline

Su
Mo
Tu
We
Th
Fr
Sa

low cost airline

1 daily flights

Delta Air Lines

Delta Air Lines

Su
Mo
Tu
We
Th
Fr
Sa

2 daily flights

Non-stop flights schedule from Seattle to Boston

By browsing through the calendar, you can view all direct flight departures from Seattle-Tacoma International Airport to Logan International Airport across various airlines. Simply select a timetable to access a list of flights, or make a search to find the most competitive prices.

Flights Schedule

Airline Flight Mon Tue Wed Thu Fri Sat Sun
Alaska Airlines
Alaska Airlines
AS 306
Su
07:35
Mo
07:35
Tu
07:35
We
07:35
Th
07:35
Fr
07:35
Sa
07:35
Alaska Airlines
Alaska Airlines
AS 460
Su
15:40
Mo
15:40
Tu
15:40
We
15:40
Th
15:40
Fr
15:40
Sa
15:40
Alaska Airlines
Alaska Airlines
AS 536
Su
21:40
Mo
21:40
Tu
We
Th
21:40
Fr
21:40
Sa
JetBlue Airways
JetBlue Airways
B6 498
Su
23:59
Mo
23:59
Tu
23:59
We
23:59
Th
23:59
Fr
23:59
Sa
23:59
Delta Air Lines
Delta Air Lines
DL 427
Su
07:10
Mo
07:10
Tu
07:10
We
07:10
Th
07:10
Fr
07:10
Sa
07:30
Delta Air Lines
Delta Air Lines
DL 810
Su
22:27
Mo
22:27
Tu
22:27
We
22:27
Th
22:27
Fr
22:27
Sa
22:27

Seattle to Boston non-stop flight price statistics

This graph provides insight into the average prices for direct flights between Seattle-Tacoma International Airport (SEA) and Logan International Airport (SEA). The prices are based on user searches and are calculated using the cheapest fares found each month for a round-trip ticket with one adult passenger.
It's important to note that these prices are subject to change and may vary based on the availability of data for this particular route. Nonetheless, this information can be an invaluable resource for anyone looking to plan their travels and stay within a specific budget. By utilizing this tool, you can gain valuable insights into the most cost-effective times to travel and secure the best possible deals on flights between these two destinations.

€402 Approximately

€360 Jan
€353 Feb
€388 Mar
€383 Apr
€359 May
€492 Jun
€541 Jul
€717 Aug
€326 Sep
€205 Oct
€251 Nov
€457 Dec
The estimated cost for a flight from Seattle-Tacoma International Airport (SEA) and Logan International Airport (SEA)
Seattle-Tacoma International Airport

Departing from Seattle-Tacoma International Airport (SEA)

Seattle Tacoma International (SEA) is a large airport in United States.

Show all flights from SEA →
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Logan International Airport

Arriving to Logan International Airport (BOS)
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General Edward Lawrence Logan International (BOS) is a large airport based in Boston, United States.

Show all flights from BOS →

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Aircrafts flying on this route

The following is a list of aircraft types utilized on this route, along with their corresponding seat capacity and available classes.
  • airplane

    Boeing 737MAX 9 Passenger

    Alaska Airlines
    178 seats (all economy)
  • airplane

    Airbus A318 / A319 / A320 / A321

    JetBlue Airways
    164 seats (all economy)
  • airplane

    A321neo

    Delta Air Lines
    194 seats (all economy)

Seattle to Boston: Flight information

Here are some key points to keep in mind before your trip:
  • ticket

    Cheapest flight found

    205€
  • clock

    Average flight time

    5:37 h
  • checkmark-calendar

    Cheapest month for a flight

    October
  • send

    Most popular airline

    Alaska Airlines
  • regular-calendar

    Flights per week

    21

Frequently asked questions (FAQ)

How much time does it take to fly from Seattle-Tacoma International Airport to Logan International Airport?

The average flight time between Seattle-Tacoma International Airport and Logan International Airport typically takes 5h 37min

How many airlines provide direct flights between Seattle-Tacoma International Airport and Logan International Airport?

3 airline(s): Alaska Airlines, JetBlue Airways, Delta Air Line make direct flights to Logan International Airport (BOS).

How much does it usually cost to fly from Seattle to Boston?

You can fly directly from Seattle-Tacoma International Airport and Logan International Airport for only 200€ if you book in October. A non-stop flight will cost you 701€ in August, when flight prices are higher.

What is the most popular airline on this route?

The most well-known airline operating direct flights between Seattle to Boston is Alaska Airlines.

What is the flight travel distance from Seattle to Boston?

Distance from Seattle to Boston is approximately 4026 kilometers

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