- Regular
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Only students above 12 years of age are eligible for special fares and/or additional baggage allowances. Carrying valid student ID cards and student visas (where applicable) is mandatory, else the passenger may be denied boarding or asked to pay for extra baggage.
Popular Filters
+ 1 more
One Way Price
Duration
Stops From Boston
Departure From Boston
₹ 38,721
₹ 30,514
₹ 30,514
₹ 37,837
Arrival at Seattle
₹ 37,837
₹ 38,711
₹ 30,514
Alliances & Airlines
Oneworld
(21)
SkyTeam
(26)
Star Alliance
(32)
Layover Airports
+ 12 more
Layover Duration
Further Flights From Boston (BOS)
Further Flights From Seattle (SEA)
Top International Routes
Top International Cities
Up to ₹5000 OFF* on International Flights!
14th Jan'26
Hotels in Boston
Premium Hotels Nearby Boston
Hotels in Seattle
Premium Hotels Nearby Seattle
Boston to Seattle Flights, Fares @ ₹30514 + Flat Rs 1500 OFF
₹ 30,514
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Boston to Seattle , 17 Jan
United Airlines UA 414
11:17
Sat, 17 Jan 26
Terminal B
Boston, United States
04 h 53 m
14:10
Sat, 17 Jan 26
Denver, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 2013
16:20
Sat, 17 Jan 26
Denver, United States
03 h 06 m
18:26
Sat, 17 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy
Fare offered by airline.
₹ 30,514
Economy fully refundable
Fare offered by airline.
₹ 35,475
Economy plus
Fare offered by airline.
₹ 75,787
Economy plus fully refundable
Fare offered by airline.
₹ 80,748
₹ 36,140
₹ 1,000 Instant Discount
Special Deal Pre-applied for you
Boston to Seattle , 17 Jan
United Airlines UA 2279
10:56
Sat, 17 Jan 26
Boston, United States
06 h 55 m
14:51
Sat, 17 Jan 26
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 2279
16:10
Sat, 17 Jan 26
San Francisco, United States
02 h 18 m
18:28
Sat, 17 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Fare Option 1
Fare offered by airline.
₹ 36,140₹ 35,140
Economy
Fare offered by airline.
₹ 35,606
Economy fully refundable
Fare offered by airline.
₹ 40,567
₹ 37,837
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Boston to Seattle , 17 Jan
Delta Air Lines DL 384
07:15
Sat, 17 Jan 26
Terminal A
Boston, United States
06 h 30 m
10:45
Sat, 17 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta main classic
Fare offered by airline.
₹ 37,837
Delta comfort classic
Fare offered by airline.
₹ 42,798
Delta comfort extra
Fare offered by airline.
₹ 52,715
₹ 39,471
₹ 1,000 Instant Discount
Special Deal Pre-applied for you
Boston to Seattle , 17 Jan
Hawaiian Airlines HA 4823 | Operated By Alaska Airlines
07:00
Sat, 17 Jan 26
Terminal B
Boston, United States
06 h 34 m
10:34
Sat, 17 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Fare Option 1
Fare offered by airline.
₹ 39,471₹ 38,471
₹ 38,711
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Boston to Seattle , 17 Jan
American Airlines AA 2260
06:00
Sat, 17 Jan 26
Terminal B
Boston, United States
06 h 08 m
10:08
Sat, 17 Jan 26
Terminal T4
Phoenix, United States
BAGGAGE : CHECK INCABIN
Information not available
American Airlines AA 4194
12:52
Sat, 17 Jan 26
Terminal T4
Phoenix, United States
03 h 28 m
15:20
Sat, 17 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Main Cabin
Fare offered by airline.
₹ 38,711
Main cabin flexible
Fare offered by airline.
₹ 44,123
₹ 38,721
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Boston to Seattle , 17 Jan
Delta Air Lines DL 1019
05:29
Sat, 17 Jan 26
Terminal A
Boston, United States
02 h 22 m
07:51
Sat, 17 Jan 26
Terminal M
Detroit, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 734
08:30
Sat, 17 Jan 26
Terminal M
Detroit, United States
05 h 12 m
10:42
Sat, 17 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta main classic
Fare offered by airline.
₹ 38,721
Delta main extra
Fare offered by airline.
₹ 45,935
₹ 38,721
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Boston to Seattle , 17 Jan
Delta Air Lines DL 923
06:55
Sat, 17 Jan 26
Terminal A
Boston, United States
03 h 10 m
10:05
Sat, 17 Jan 26
Terminal S
Atlanta, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 629
11:45
Sat, 17 Jan 26
Terminal S
Atlanta, United States
05 h 33 m
14:18
Sat, 17 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta main classic
Fare offered by airline.
₹ 38,721
Delta comfort classic
Fare offered by airline.
₹ 43,682
Delta comfort extra
Fare offered by airline.
₹ 53,599
₹ 38,721
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Boston to Seattle , 17 Jan
Delta Air Lines DL 476
15:30
Sat, 17 Jan 26
Terminal A
Boston, United States
03 h 03 m
18:33
Sat, 17 Jan 26
Terminal S
Atlanta, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 714
20:12
Sat, 17 Jan 26
Terminal S
Atlanta, United States
05 h 38 m
22:50
Sat, 17 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta main classic
Fare offered by airline.
₹ 38,721
Delta main extra
Fare offered by airline.
₹ 45,935
₹ 39,732
₹ 1,000 Instant Discount
Special Deal Pre-applied for you
Boston to Seattle , 17 Jan
Alaska Airlines AS 459
07:00
Sat, 17 Jan 26
Terminal B
Boston, United States
06 h 34 m
10:34
Sat, 17 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Fare Option 1
Fare offered by airline.
₹ 39,732₹ 38,732
₹ 41,334
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Boston to Seattle , 17 Jan
United Airlines UA 647
07:25
Sat, 17 Jan 26
Terminal B
Boston, United States
04 h 54 m
10:19
Sat, 17 Jan 26
Denver, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 1424
11:50
Sat, 17 Jan 26
Denver, United States
03 h 08 m
13:58
Sat, 17 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy
Fare offered by airline.
₹ 41,334
Economy fully refundable
Fare offered by airline.
₹ 46,295
Economy plus
Fare offered by airline.
₹ 86,607
Economy plus fully refundable
Fare offered by airline.
₹ 92,923
| Boston Seattle Cheap Flights | Fare | Date |
|---|---|---|
| Lowest Airfare Today | Rs 0 |
17 Jan
|
| Cheapest Fare Within 30 Days | Rs null |
17 Jan
|
| Cheapest Fare Within 90 Days | Rs null |
17 Jan
|
| Cheapest Fare Within 365 Days | Rs null |
17 Jan
|
Get cheap flights from Boston to Seattle with Goibibo India
Q: Why choose Goibibo for your flight booking from Boston to Seattle?
A: Goibibo lets you search and compare flight tickets to various destinations with just a click. There is a huge inventory of airlines for you to choose from, and exciting deals and discounts so that you can book your flight tickets at reasonable prices. You can always reach out to Goibibo customer care for any help.
Q: How to get a cheap flight ticket from Boston to Seattle?
A: At Goibibio, it’s very simple to find cheap flights. • After entering the source and destination on the home page, you will get a list of flights. Click on the ‘Cheapest’ filter below to see the cheapest flights first. • You can also grab a cheap flight booking by setting up an alert for Boston to Seattle flights. Goibibo will let you know whenever there is a price drop for your flight. What’s the best time to book a flight from Boston to Seattle? • For a cheap domestic flight, try booking 3-4 weeks in advance. • For an international flight, you must book at least 7-8 weeks ahead for a better price. • You can also check the calendar view while booking to compare the prices for various dates. • Set up a price alert to get notified about the best prices for your flight from Boston to Seattle.
Q: What should you keep in mind while booking a flight from Boston to Seattle?
A: At Goibibo, you can compare flights from all major airlines at one go. Always keep an eye out for the best offers on your Boston to Seattle flight. Plus, there are no hidden charges when you book a Boston to Seattle flight on Goibibo.
Q: Is there any discount on a flight booking from Boston to Seattle?
A: Goibibo always has discount offers running on flights. You can find many coupons on the website and app for your Boston to Seattle booking. While booking, you can choose the best coupon from the list for an instant discount on your tickets.
Boston to Seattle Flights
Searching for Boston to Seattle cheap flights? Then, Goibibo is your one-stop destination to book Boston to Seattle flight in a hassle-free manner. It is one such platform that brings forth all the options for you at one place and lets you book the most suitable flight with the best deals and offers.
There is no dearth of options when it comes to Boston to Seattle Flight booking. Several budget and premium airlines fly on this route. You can easily check the Boston to Seattle flight schedule on Goibibo. There are approximately 80 flights flying daily between Boston and Seattle from early morning to late at night. Out of these Boston to Seattle flight, 7 are non stop flights 73 are connecting flights. Alaska Airlines, American Airlines, Delta Air Lines, Hawaiian Airlines, United Airlines are some major airlines that fly between Boston and Seattle.
The lowest airfare of Boston to Seattle flight is ₹30514 and the average airfare is 44940 depending on the airline, timings and availability. So, it is advisable to book domestic flights 2-3 weeks well in advance to avail minimum airfare. You can also book Boston to Seattle cheap flights if you are flexible with your dates and timings.
You will board your Boston to Seattle flight from the Boston Airport and deboard it at Seattle Airport.
You cannot only book Boston to Seattle cheap flight tickets through Goibibo but can also do web check-in and track your flight status.
How to book a Boston to Seattle flight ticket on Goibibo?
Booking flight tickets on Goibibo is very simple. For a Boston to Seattle flight, check below:
How can I check the flight schedule for a Boston to Seattle flight?
To check the Boston to Seattle flight schedule,
How much baggage can I carry on my Boston to Seattle flight?
Baggage allowance depends on the class of travel and airline. In the Boston to Seattle Air India flight, 25 kg of checked baggage is allowed, while 8 kg of hand luggage is permitted. On the other hand, in all domestic IndiGo flights, a passenger can carry 7 kg of hand luggage and 15 kg of checked baggage.
Where will I board my flight at Boston and deboard at Seattle?
When you have booked a Boston to Seattle flight, you will board the flight at and de-board at .
How can I do web check-in for my upcoming Boston at Seattle flight?
To avail the web check-in service and avoid queues at airports, you have to visit the official airline websites. Commonly, you have to fill the cities of departure and arrival, PNR number and last name to select your preferred seats and meals.
About Seattle
Airport Address
Tel:
About Boston
Airport Address
Tel:
Frequently Asked Questions - Boston to Seattle Flights
Q: When does the first flight leave from Boston to Seattle?
A: The first flight from Boston to Seattle is Delta Air Lines at 05:29.
Q: Which is the last flight on Boston to Seattle route?
A: The last flight from Boston to Seattle route is United Airlines at 19:21.
Q: How many flights fly from Boston to Seattle on the daily basis?
A: Around 80 flights are flying daily from Boston to Seattle. Out of which 7 are direct and 73 are connecting flights on this route. Some major airlines between this route are Alaska Airlines, American Airlines, Delta Air Lines, Hawaiian Airlines, United Airlines.
Q: Which airline has maximum number for flights between Boston to Seattle?
A: Out of 80 daily flights between Boston to Seattle United Airlines has maximum 32 flights. After that Delta Air Lines has 26, American Airlines has 19, Hawaiian Airlines has 4, Alaska Airlines has 2 flights between Boston to Seattle.
Q: Which is the cheapest flight from Boston to Seattle in next 7 and next 30 days?
A: Cheapest flight in next 7 days on Boston to Seattle route is at . And in next 30 days lowest price on Boston to Seattle route is .
Q: What is today’s cheapest fare from Boston to Seattle?
A: Today lowest airfare on Boston to Seattle flight route is 0.
Q: Which are the most preferred airlines from Boston to Seattle ?
A: Alaska Airlines, American Airlines, Delta Air Lines, Hawaiian Airlines, United Airlines are the most preferred airlines on Boston to Seattle flight route.
Q: What are the name and codes for Boston and Seattle airports?
A: The name of Boston airport is Boston Airport and its code is BOS and name of Seattle Airport is Seattle Airport, its code is SEA.
