$1,229 Cheap Flights from Portland (PDX) to Guwahati (GAU)

View $1,229 flight on Mon, Jan 5, 2026Opens in a new window

Popular airlines from Portland International Airport (PDX) to Guwahati (GAU-Lokpriya Gopinath Bordoloi Intl.)

Cheap Flights from Portland to Guwahati (PDX-GAU)

Prices were available within the past 7 days and start at $1,229 for one-way flights and $1,473 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Jan 13 - Mon, Mar 9
PDX
Portland
GAU
Guwahati
$1,473 Roundtrip, found 1 day ago
$1,473
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jan 13 from Portland to Guwahati, returning Mon, Mar 9, priced at $1,473 found 1 day ago
Alaska Airlines
Tue, Jan 13 - Mon, Mar 9
PDX
Portland
GAU
Guwahati
$1,533 Roundtrip, found 1 day ago
$1,533
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jan 13 from Portland to Guwahati, returning Mon, Mar 9, priced at $1,533 found 1 day ago
Alaska Airlines
Tue, Jan 13 - Mon, Mar 9
PDX
Portland
GAU
Guwahati
$1,775 Roundtrip, found 1 day ago
$1,775
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jan 13 from Portland to Guwahati, returning Mon, Mar 9, priced at $1,775 found 1 day ago
Alaska Airlines
Tue, Jan 13 - Mon, Mar 9
PDX
Portland
GAU
Guwahati
$1,876 Roundtrip, found 1 day ago
$1,876
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jan 13 from Portland to Guwahati, returning Mon, Mar 9, priced at $1,876 found 1 day ago
Alaska Airlines
Tue, Jan 13 - Mon, Mar 9
PDX
Portland
GAU
Guwahati
$1,936 Roundtrip, found 1 day ago
$1,936
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jan 13 from Portland to Guwahati, returning Mon, Mar 9, priced at $1,936 found 1 day ago
Alaska Airlines
Mon, Jan 5 - Mon, Mar 9
PDX
Portland
GAU
Guwahati
$1,958 Roundtrip, found 1 day ago
$1,958
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Jan 5 from Portland to Guwahati, returning Mon, Mar 9, priced at $1,958 found 1 day ago
Alaska Airlines
Mon, Jan 5 - Mon, Mar 9
PDX
Portland
GAU
Guwahati
$1,967 Roundtrip, found 1 day ago
$1,967
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Jan 5 from Portland to Guwahati, returning Mon, Mar 9, priced at $1,967 found 1 day ago
Alaska Airlines
Mon, Jan 5 - Mon, Mar 9
PDX
Portland
GAU
Guwahati
$2,017 Roundtrip, found 1 day ago
$2,017
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Jan 5 from Portland to Guwahati, returning Mon, Mar 9, priced at $2,017 found 1 day ago
Alaska Airlines
Mon, Jan 5 - Mon, Mar 9
PDX
Portland
GAU
Guwahati
$2,018 Roundtrip, found 1 day ago
$2,018
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Jan 5 from Portland to Guwahati, returning Mon, Mar 9, priced at $2,018 found 1 day ago
Alaska Airlines
Mon, Jan 5 - Mon, Mar 9
PDX
Portland
GAU
Guwahati
$2,027 Roundtrip, found 1 day ago
$2,027
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Jan 5 from Portland to Guwahati, returning Mon, Mar 9, priced at $2,027 found 1 day ago

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU) cost?
Secure a cheap one-way flight from $1,229 or cheap return flight from $1,473 from Portland Intl. Airport (PDX) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU)?
Traveling in January can help you save, as it's the cheapest month for flights between PDX and GAU. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU)?
To find the cheapest airline flying from PDX to GAU, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Portland Intl. Airport (PDX) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU)?
There are no daily nonstop flights from Portland Intl. Airport (PDX) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from PDX to GAU?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU)?
Select a flight from Portland Intl. Airport (PDX) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Portland Intl. Airport (PDX) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU) last-minute?
Booking your plane ticket from PDX to GAU just before your trip is typically more expensive. But if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a PDX to GAU flight and hotel package?
You'll generally save money by booking a PDX 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 easy to manage it all in one place. Once you've selected your ideal flights and accommodations, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Lokpriya Gopinath Bordoloi Intl. Airport (GAU)?
In most instances, you're able to reschedule or cancel your PDX to GAU flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want further details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Portland Intl.
Destination airport
Lokpriya Gopinath Bordoloi Intl.
Roundtrip price
$1,472
Distance
7037 mi

Book with confidence

Book with confidence

Portland to Guwahati Flights

The cheapest times to fly from Portland 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 Portland to Guwahati are during the month of January. You can find some of the cheapest flights from Portland to Guwahati with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Guwahati

Sunday is one of the best days to book for cheap flights from Portland 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 Portland 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 Portland to Guwahati in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,229 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 Portland 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 Portland 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.

 

Portland to Guwahati Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.