$611 Cheap Flights from Seattle (SEA) to Guwahati (GAU)

View $611 flight on Sun, Feb 1, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Guwahati (GAU-Lokpriya Gopinath Bordoloi Intl.)

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Cheap Flights from Seattle to Guwahati (SEA-GAU)

Prices were available within the past 7 days and start at $611 for one-way flights and $1,210 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Sun, Feb 1 - Wed, Feb 25
SEA
Seattle
GAU
Guwahati
$1,210 Roundtrip, found 4 hours ago
$1,210
Roundtrip
found 4 hours ago
Select Virgin Atlantic flight, departing Sun, Feb 1 from Seattle to Guwahati, returning Wed, Feb 25, priced at $1,210 found 4 hours ago
Alaska Airlines
Sun, Feb 1 - Sat, Feb 28
SEA
Seattle
GAU
Guwahati
$1,220 Roundtrip, found 4 hours ago
$1,220
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sun, Feb 1 from Seattle to Guwahati, returning Sat, Feb 28, priced at $1,220 found 4 hours ago
Alaska Airlines
Sun, Feb 1 - Sat, Feb 28
SEA
Seattle
GAU
Guwahati
$1,222 Roundtrip, found 4 hours ago
$1,222
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sun, Feb 1 from Seattle to Guwahati, returning Sat, Feb 28, priced at $1,222 found 4 hours ago
Alaska Airlines
Sun, Feb 1 - Sat, Feb 28
SEA
Seattle
GAU
Guwahati
$1,232 Roundtrip, found 4 hours ago
$1,232
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sun, Feb 1 from Seattle to Guwahati, returning Sat, Feb 28, priced at $1,232 found 4 hours ago
Alaska Airlines
Sun, Feb 1 - Sat, Feb 28
SEA
Seattle
GAU
Guwahati
$1,235 Roundtrip, found 4 hours ago
$1,235
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sun, Feb 1 from Seattle to Guwahati, returning Sat, Feb 28, priced at $1,235 found 4 hours ago
Alaska Airlines
Sun, Feb 1 - Sat, Feb 28
SEA
Seattle
GAU
Guwahati
$1,242 Roundtrip, found 4 hours ago
$1,242
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sun, Feb 1 from Seattle to Guwahati, returning Sat, Feb 28, priced at $1,242 found 4 hours ago
Alaska Airlines
Sun, Feb 1 - Sat, Feb 28
SEA
Seattle
GAU
Guwahati
$1,245 Roundtrip, found 4 hours ago
$1,245
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sun, Feb 1 from Seattle to Guwahati, returning Sat, Feb 28, priced at $1,245 found 4 hours ago
Alaska Airlines
Sun, Feb 1 - Sat, Feb 28
SEA
Seattle
GAU
Guwahati
$1,251 Roundtrip, found 4 hours ago
$1,251
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sun, Feb 1 from Seattle to Guwahati, returning Sat, Feb 28, priced at $1,251 found 4 hours ago
Alaska Airlines
Sun, Feb 1 - Sat, Feb 28
SEA
Seattle
GAU
Guwahati
$1,253 Roundtrip, found 4 hours ago
$1,253
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sun, Feb 1 from Seattle to Guwahati, returning Sat, Feb 28, priced at $1,253 found 4 hours ago
Delta
Sun, Feb 1 - Sat, Feb 28
SEA
Seattle
GAU
Guwahati
$1,275 Roundtrip, found 4 hours ago
$1,275
Roundtrip
found 4 hours ago
Select Delta flight, departing Sun, Feb 1 from Seattle to Guwahati, returning Sat, Feb 28, priced at $1,275 found 4 hours ago

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU) cost?
Secure a cheap one-way flight from $611 or cheap return flight from $1,210 from Seattle - Tacoma Intl. Airport (SEA) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU)?
The cheapest month to fly from SEA to GAU is February, when there's less demand. Off-peak season is usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SEA to GAU flight.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU)?
You'll have to hop on a flight with a layover if you're traveling from Seattle - Tacoma Intl. Airport (SEA) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from SEA to GAU?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a range of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU)?
Choose a flight from Seattle - Tacoma Intl. Airport (SEA) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU) last-minute?
Last-minute bookings from SEA to GAU are generally more expensive. To secure the best rates, start looking for flights early. That said, if you're flexible with your travel dates, you may land a cheap fare right before you leave.
Is it cheaper to book a SEA to GAU flight and hotel package?
You'll generally save money by booking a SEA to GAU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After choosing your preferred flights and accommodations, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU)?
Typically, it's possible to cancel or reschedule your SEA to GAU flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Lokpriya Gopinath Bordoloi Intl.
Roundtrip price
$1,210
Distance
6934 mi

Book with confidence

Seattle to Guwahati Flights

The cheapest times to fly from Seattle to Guwahati

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Guwahati are during the month of February. You can find some of the cheapest flights from Seattle to Guwahati with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Guwahati

Sunday is one of the best days to book for cheap flights from Seattle to Guwahati: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Guwahati

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Guwahati in 2025. You can also book with separate airlines for your outbound and return journeys, from $611 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Guwahati flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Guwahati airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to Guwahati Flights

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*Available to One Key members.