$89 Cheap Flights from Rochester (ROC) to Seattle (SEA)

View $89 flight on Thu, Nov 13, 2025Opens in a new window

Popular airlines from Greater Rochester Intl. Airport (ROC) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Rochester to Seattle (ROC-SEA)

Prices were available within the past 7 days and start at $89 for one-way flights and $182 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Mon, Nov 10 - Mon, Nov 17
ROC
Rochester
SEA
Seattle
$182 Roundtrip, found 1 day ago
$182
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Mon, Nov 10 from Rochester to Seattle, returning Mon, Nov 17, priced at $182 found 1 day ago
Delta
Mon, Nov 10 - Thu, Nov 13
ROC
Rochester
SEA
Seattle
$187 Roundtrip, found 22 hours ago
$187
Roundtrip
found 22 hours ago
Select Delta flight, departing Mon, Nov 10 from Rochester to Seattle, returning Thu, Nov 13, priced at $187 found 22 hours ago
American Airlines
Sat, Dec 6 - Wed, Dec 10
ROC
Rochester
SEA
Seattle
$189 Roundtrip, found 5 days ago
$189
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Dec 6 from Rochester to Seattle, returning Wed, Dec 10, priced at $189 found 5 days ago
Delta
Sat, Dec 6 - Wed, Dec 10
ROC
Rochester
SEA
Seattle
$190 Roundtrip, found 5 days ago
$190
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Dec 6 from Rochester to Seattle, returning Wed, Dec 10, priced at $190 found 5 days ago
American Airlines
Tue, Jan 27 - Wed, Jan 28
ROC
Rochester
SEA
Seattle
$191 Roundtrip, found 6 days ago
$191
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jan 27 from Rochester to Seattle, returning Wed, Jan 28, priced at $191 found 6 days ago
American Airlines
Tue, Dec 9 - Wed, Dec 10
ROC
Rochester
SEA
Seattle
$192 Roundtrip, found 5 days ago
$192
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Dec 9 from Rochester to Seattle, returning Wed, Dec 10, priced at $192 found 5 days ago
American Airlines
Fri, Nov 14 - Tue, Nov 18
ROC
Rochester
SEA
Seattle
$197 Roundtrip, found 3 hours ago
$197
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Fri, Nov 14 from Rochester to Seattle, returning Tue, Nov 18, priced at $197 found 3 hours ago
Southwest Airlines
Sat, Nov 1 - Wed, Nov 12
ROC
Rochester
SEA
Seattle
$197 Roundtrip, found 3 days ago
$197
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sat, Nov 1 from Rochester to Seattle, returning Wed, Nov 12, priced at $197 found 3 days ago
United
Fri, Dec 12 - Sat, Dec 13
ROC
Rochester
SEA
Seattle
$226 Roundtrip, found 5 days ago
$226
Roundtrip
found 5 days ago
Select United flight, departing Fri, Dec 12 from Rochester to Seattle, returning Sat, Dec 13, priced at $226 found 5 days ago
Alaska Airlines
Sun, Jan 18 - Thu, Jan 22
ROC
Rochester
SEA
Seattle
$373 Roundtrip, just found
$373
Roundtrip
just found
Select Alaska Airlines flight, departing Sun, Jan 18 from Rochester to Seattle, returning Thu, Jan 22, priced at $373 just found

Find the cheapest month to fly from Rochester (ROC) to Seattle (SEA)

September is typically the cheapest month to fly

From $196 - $379 per traveler.

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $241
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $241

Frequently asked questions

How much does a flight from Greater Rochester Intl. Airport (ROC) to Seattle - Tacoma Intl. Airport (SEA) cost?
Lock in a cheap one-way flight from $89 or cheap return flight from $182 from Greater Rochester Intl. Airport (ROC) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Greater Rochester Intl. Airport (ROC) to Seattle - Tacoma Intl. Airport (SEA)?
The cheapest month to fly from ROC to SEA is November, when there's less demand. Off-peak months are usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Greater Rochester Intl. Airport (ROC) to Seattle - Tacoma Intl. Airport (SEA)?
To find the cheapest airline flying from ROC to SEA, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Greater Rochester Intl. Airport (ROC) to Seattle - Tacoma Intl. Airport (SEA)?
Nonstop flights from Greater Rochester Intl. Airport (ROC) to Seattle - Tacoma Intl. Airport (SEA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ROC to SEA?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Greater Rochester Intl. Airport (ROC) to Seattle - Tacoma Intl. Airport (SEA)?
To avoid possible delays on the Greater Rochester Intl. Airport (ROC) to Seattle - Tacoma Intl. Airport (SEA) route, fly before 3 PM. Later departures are 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 Greater Rochester Intl. Airport (ROC) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Booking your flight from ROC to SEA just before your trip is typically more expensive. However, if there's some wiggle room with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a ROC to SEA flight and hotel package?
Compared with arranging hotels and flights separately, booking a ROC to SEA flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place takes the hassle out of planning your trip. Just pick your flights and choose from our extensive range of stays, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Greater Rochester Intl. Airport (ROC) to Seattle - Tacoma Intl. Airport (SEA)?
In most cases, you can reschedule or cancel your ROC to SEA flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need further details, go to our Customer Service portal.

Travel information

Origin airport
Greater Rochester Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$181
Distance
2159 mi

Book with confidence

Rochester to Seattle Flights

The cheapest times to fly from Rochester to Seattle

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 Rochester to Seattle are during the month of November. You can find some of the cheapest flights from Rochester to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rochester to Seattle

Sunday is one of the best days to book for cheap flights from Rochester to Seattle: 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 Rochester to Seattle

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 Rochester to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $89 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 Rochester to Seattle 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 Rochester to Seattle 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.

 

Rochester to Seattle Flights

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*Available to One Key members.