- 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
₹ 24,017
₹ 13,371
₹ 14,867
₹ 13,371
Arrival at Seattle
₹ 22,926
₹ 13,371
₹ 17,726
₹ 13,371
Alliances & Airlines
Oneworld
(24)
SkyTeam
(33)
Star Alliance
(29)
Layover Airports
+ 13 more
Layover Duration
Further Flights From Boston (BOS)
Further Flights From Seattle (SEA)
Top International Routes
Top International Cities
Up to 25% OFF* on Flights.
30th Nov'25
Hotels in Boston
Premium Hotels Nearby Boston
Hotels in Seattle
Premium Hotels Nearby Seattle
Boston to Seattle Flights, Fares @ ₹13371 + Flat Rs 1500 OFF
₹ 15,912
₹ 2,541 Instant Discount
Special Deal Pre-applied for you
Boston to Seattle , 21 Jan
Hawaiian Airlines HA 4823 | Operated By Alaska Airlines
07:00
Wed, 21 Jan 26
Terminal B
Boston, United States
06 h 34 m
10:34
Wed, 21 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Fare Option 1
Fare offered by airline.
₹ 15,912₹ 13,371
₹ 16,382
₹ 2,616 Instant Discount
Special Deal Pre-applied for you
Boston to Seattle , 21 Jan
Alaska Airlines AS 459
07:00
Wed, 21 Jan 26
Terminal B
Boston, United States
06 h 34 m
10:34
Wed, 21 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Fare Option 1
Fare offered by airline.
₹ 16,382₹ 13,766
₹ 14,867
Use code GODEALS and get Rs 1350 discount
Boston to Seattle , 21 Jan
Delta Air Lines DL 384
07:15
Wed, 21 Jan 26
Terminal A
Boston, United States
06 h 30 m
10:45
Wed, 21 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 8,845
₹ 14,867
Delta main classic
Fare offered by airline.
₹ 19,708
Delta comfort classic
Fare offered by airline.
₹ 25,033
Delta comfort extra
Fare offered by airline.
₹ 36,162
₹ 17,726
Use code GODEALS and get Rs 1350 discount
Boston to Seattle , 21 Jan
United Airlines UA 1008
07:55
Wed, 21 Jan 26
Boston, United States
06 h 53 m
11:48
Wed, 21 Jan 26
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 1008
13:25
Wed, 21 Jan 26
San Francisco, United States
02 h 19 m
15:44
Wed, 21 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy
Fare offered by airline.
₹ 17,726
Economy
Fare offered by airline.
₹ 18,646
Economy fully refundable
Fare offered by airline.
₹ 22,662
₹ 18,109
Use code GODEALS and get Rs 1350 discount
Boston to Seattle , 21 Jan
Delta Air Lines DL 479
07:30
Wed, 21 Jan 26
Terminal A
Boston, United States
06 h 52 m
11:22
Wed, 21 Jan 26
Terminal T3
Los Angeles, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 2606
15:48
Wed, 21 Jan 26
Terminal T3
Los Angeles, United States
02 h 54 m
18:42
Wed, 21 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 8,845
₹ 18,109
Delta main classic
Fare offered by airline.
₹ 26,336
Delta comfort classic
Fare offered by airline.
₹ 38,437
₹ 18,109
Use code GODEALS and get Rs 1350 discount
Boston to Seattle , 21 Jan
Delta Air Lines DL 5720
10:05
Wed, 21 Jan 26
Terminal A
Boston, United States
01 h 24 m
11:29
Wed, 21 Jan 26
Terminal T4
New York, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 740
16:40
Wed, 21 Jan 26
Terminal T4
New York, United States
06 h 20 m
20:00
Wed, 21 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 8,845
₹ 18,109
Delta main classic
Fare offered by airline.
₹ 25,852
Delta comfort classic
Fare offered by airline.
₹ 32,144
Delta comfort extra
Fare offered by airline.
₹ 53,931
₹ 18,109
Use code GODEALS and get Rs 1350 discount
Boston to Seattle , 21 Jan
Delta Air Lines DL 479
07:30
Wed, 21 Jan 26
Terminal A
Boston, United States
06 h 52 m
11:22
Wed, 21 Jan 26
Terminal T3
Los Angeles, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 2640
17:40
Wed, 21 Jan 26
Terminal T3
Los Angeles, United States
02 h 56 m
20:36
Wed, 21 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 8,845
₹ 18,109
Delta main classic
Fare offered by airline.
₹ 26,336
Delta comfort classic
Fare offered by airline.
₹ 38,437
Delta comfort extra
Fare offered by airline.
₹ 63,614
₹ 18,109
Use code GODEALS and get Rs 1350 discount
Boston to Seattle , 21 Jan
Delta Air Lines DL 5808
13:00
Wed, 21 Jan 26
Terminal A
Boston, United States
01 h 34 m
14:34
Wed, 21 Jan 26
Terminal T4
New York, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 688
18:59
Wed, 21 Jan 26
Terminal T4
New York, United States
06 h 26 m
22:25
Wed, 21 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 8,845
₹ 18,109
Delta main classic
Fare offered by airline.
₹ 25,852
Delta comfort classic
Fare offered by airline.
₹ 32,144
Delta comfort extra
Fare offered by airline.
₹ 53,931
₹ 18,109
Use code GODEALS and get Rs 1350 discount
Boston to Seattle , 21 Jan
Delta Air Lines DL 479
07:30
Wed, 21 Jan 26
Terminal A
Boston, United States
06 h 52 m
11:22
Wed, 21 Jan 26
Terminal T3
Los Angeles, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 1551
20:22
Wed, 21 Jan 26
Terminal T3
Los Angeles, United States
03 h
23:22
Wed, 21 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 8,845
₹ 18,109
Delta main classic
Fare offered by airline.
₹ 26,336
Delta comfort classic
Fare offered by airline.
₹ 38,437
₹ 18,128
Use code GODEALS and get Rs 1350 discount
Boston to Seattle , 21 Jan
United Airlines UA 1414
06:00
Wed, 21 Jan 26
Terminal B
Boston, United States
03 h 04 m
08:04
Wed, 21 Jan 26
Chicago, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 2099
08:50
Wed, 21 Jan 26
Chicago, United States
04 h 42 m
11:32
Wed, 21 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy
Fare offered by airline.
₹ 18,128
Economy
Fare offered by airline.
₹ 19,048
Economy fully refundable
Fare offered by airline.
₹ 23,064
Economy plus
Fare offered by airline.
₹ 68,129
Economy plus fully refundable
Fare offered by airline.
₹ 72,893
| Boston Seattle Cheap Flights | Fare | Date |
|---|---|---|
| Lowest Airfare Today | Rs 0 | |
| Cheapest Fare Within 30 Days | Rs 29804 |
04 Dec
|
| Cheapest Fare Within 90 Days | Rs 13151 |
21 Jan
|
| Cheapest Fare Within 365 Days | Rs 13151 |
21 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 88 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 81 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 ₹13371 and the average airfare is 20600 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: How many flights fly from Boston to Seattle on the daily basis?
A: Around 88 flights are flying daily from Boston to Seattle. Out of which 7 are direct and 81 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 is the last flight on Boston to Seattle route?
A: The last flight from Boston to Seattle route is Delta Air Lines at 20:55.
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.
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 is today’s cheapest fare from Boston to Seattle?
A: Today lowest airfare on Boston to Seattle flight route is 0.
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 airline has maximum number for flights between Boston to Seattle?
A: Out of 88 daily flights between Boston to Seattle Delta Air Lines has maximum 33 flights. After that United Airlines has 29, American Airlines has 22, Alaska Airlines has 2, Hawaiian 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 ₹29804. And in next 30 days lowest price on Boston to Seattle route is ₹29804.
