$181 Cheap Alaska Airlines flights Rochester (ROC) to Seattle (SEA)

View $181 flight on Tue, Aug 26, 2025Opens in a new window

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$181 Cheap Alaska Airlines flights Rochester (ROC) to Seattle (SEA)

Prices were available within the past 7 days and start at $181 for one-way flights and $361 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Jan 21 - Tue, Feb 10
ROC
Rochester
SEA
Seattle
$361 Roundtrip, found 7 hours ago
$361
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Wed, Jan 21 from Rochester to Seattle, returning Tue, Feb 10, priced at $361 found 7 hours ago
Flights from Rochester (ROC) to Seattle (SEA)
Origin airport
Greater Rochester Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
2159 mi

Frequently asked questions

How much is an Alaska Airlines flight from Greater Rochester Intl. Airport (ROC) to Seattle - Tacoma Intl. Airport (SEA)?
Set the "Price (lowest to highest)" filter on Expedia to look for cheap Alaska Airlines round-trip flights from $361 from ROC to SEA. Affordable one-way options from $181 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ROC to SEA with Alaska Airlines?
Alaska Airlines flights to Seattle are often more affordable in the low-season months of January and February. Whether you're after a one-way or round-trip ticket, you could score a better deal then.
What is the cheapest time to book flights from Greater Rochester Intl. Airport (ROC) to Seattle - Tacoma Intl. Airport (SEA) with Alaska Airlines?
Search for affordable Alaska Airlines flights from Greater Rochester Intl. Airport (ROC) to Seattle - Tacoma Intl. Airport (SEA) one to three months before your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and itinerary, the ideal day to book a domestic flight is generally Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Alaska Airlines fly nonstop from Greater Rochester Intl. Airport (ROC) to Seattle - Tacoma Intl. Airport (SEA)?
Click on our "Nonstop" filter when looking for direct Alaska Airlines flights from ROC to SEA. It's also a good way to compare other airlines offering the same nonstop journey.
What is the earliest Alaska Airlines flight from ROC to SEA?
Browse Alaska Airlines's earliest flights from ROC to SEA by using the "Early Morning" and "Morning" filters. Not only will you get to where you're going sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Alaska Airlines fly into in Seattle?
Jump on an Alaska Airlines flight from Greater Rochester Intl. Airport (ROC) to Seattle, and you'll probably arrive at Seattle - Tacoma Intl. Airport (SEA). This is the airline's primary hub here.
Why fly with Alaska Airlines from ROC to SEA?
Flying from ROC to SEA with Alaska Airlines means enjoying a variety of perks, including an excellent in-flight experience and a rewarding loyalty program. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That's in addition to the Mileage Plan points you can earn with Alaska Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Alaska Airlines flight from Greater Rochester Intl. Airport (ROC) to Seattle - Tacoma Intl. Airport (SEA)?
Changes are typically free within 24 hours of booking, but your airline may charge a fee after that time. For further details about altering your flights, go to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to change your plans without being charged, tick the "Changes included" and "No cancel fee" filters when planning your next adventure.

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