S$346 Cheap Flights from Rochester to Seattle

View S$346 flight on Sun, 12 Oct, 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Rochester to Seattle (ROC-SEA)

Prices were available within the past 7 days and start at S$346 for one-way flights and S$627 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 12 Oct - Sun, 19 Oct
ROC
Rochester
SEA
Seattle
S$627 Return, found 1 day ago
S$627
Return
found 1 day ago
Select American Airlines flight, departing Sun, 12 Oct from Rochester to Seattle, returning Sun, 19 Oct, priced at S$627 found 1 day ago
American Airlines
Sun, 12 Oct - Sun, 19 Oct
ROC
Rochester
SEA
Seattle
S$679 Return, found 1 day ago
S$679
Return
found 1 day ago
Select American Airlines flight, departing Sun, 12 Oct from Rochester to Seattle, returning Sun, 19 Oct, priced at S$679 found 1 day ago
United
Sun, 12 Oct - Sun, 19 Oct
ROC
Rochester
SEA
Seattle
S$681 Return, found 1 day ago
S$681
Return
found 1 day ago
Select United flight, departing Sun, 12 Oct from Rochester to Seattle, returning Sun, 19 Oct, priced at S$681 found 1 day ago
American Airlines
Sun, 12 Oct - Sun, 19 Oct
ROC
Rochester
SEA
Seattle
S$730 Return, found 1 day ago
S$730
Return
found 1 day ago
Select American Airlines flight, departing Sun, 12 Oct from Rochester to Seattle, returning Sun, 19 Oct, priced at S$730 found 1 day ago
United
Sun, 12 Oct - Sun, 19 Oct
ROC
Rochester
SEA
Seattle
S$731 Return, found 1 day ago
S$731
Return
found 1 day ago
Select United flight, departing Sun, 12 Oct from Rochester to Seattle, returning Sun, 19 Oct, priced at S$731 found 1 day ago
United
Sun, 12 Oct - Sun, 19 Oct
ROC
Rochester
SEA
Seattle
S$744 Return, found 1 day ago
S$744
Return
found 1 day ago
Select United flight, departing Sun, 12 Oct from Rochester to Seattle, returning Sun, 19 Oct, priced at S$744 found 1 day ago
American Airlines
Sun, 12 Oct - Sun, 19 Oct
ROC
Rochester
SEA
Seattle
S$763 Return, found 1 day ago
S$763
Return
found 1 day ago
Select American Airlines flight, departing Sun, 12 Oct from Rochester to Seattle, returning Sun, 19 Oct, priced at S$763 found 1 day ago
United
Sun, 12 Oct - Sun, 19 Oct
ROC
Rochester
SEA
Seattle
S$783 Return, found 1 day ago
S$783
Return
found 1 day ago
Select United flight, departing Sun, 12 Oct from Rochester to Seattle, returning Sun, 19 Oct, priced at S$783 found 1 day ago
United
Sun, 12 Oct - Sun, 19 Oct
ROC
Rochester
SEA
Seattle
S$795 Return, found 1 day ago
S$795
Return
found 1 day ago
Select United flight, departing Sun, 12 Oct from Rochester to Seattle, returning Sun, 19 Oct, priced at S$795 found 1 day ago
Delta
Sun, 12 Oct - Sun, 19 Oct
ROC
Rochester
SEA
Seattle
S$797 Return, found 1 day ago
S$797
Return
found 1 day ago
Select Delta flight, departing Sun, 12 Oct from Rochester to Seattle, returning Sun, 19 Oct, priced at S$797 found 1 day ago

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

October is typically the cheapest month to fly

From S$252 - S$717 per traveller.

Graph displaying average flight prices per month

Rochester to Seattle route information
Origin airport
Greater Rochester Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
American Airlines, Delta, United
Return price
S$627
Distance
3455 km

Perfect flights from Rochester to Seattle

Your Journey from Rochester to Seattle

Start your unforgettable journey with Expedia. Our broad selection of flights from Rochester to Seattle caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, United, Delta. Our selection of flights from Greater Rochester Intl. to Seattle - Tacoma Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Rochester to Seattle Flights

Experience the joy of finding cheap flights from Greater Rochester Intl. to Seattle - Tacoma Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$346 and roundtrip prices from S$627*.
 

Pre-Flight Essentials

Ensure a smooth journey from Rochester to Seattle with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Seattle

Picture yourself stepping off the plane in Seattle and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Rochester to Seattle Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Rochester to Seattle.
 

Beyond the Flight – Exploring Seattle

With Expedia, your adventure extends beyond the flight. Explore Seattle at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Rochester to Seattle with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Rochester to Seattle with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Greater Rochester Intl. Airport (ROC) to Sea-Tac Airport?
If you're planning on travelling from Greater Rochester Intl. Airport (ROC) to SEA, round-trip journeys start from S$627. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Greater Rochester Intl. Airport to Seattle - Tacoma Intl. Airport (SEA)?
Every air carrier has different terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from Greater Rochester Intl. Airport (ROC) to SEA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Greater Rochester Intl. Airport (ROC) to Sea-Tac Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ROC to Seattle - Tacoma Intl. Airport (SEA)?
Around 3,500 kilometres separates Rochester and SeaTac, so pack something to keep you occupied for a couple of hours. That novel you haven't started will do the trick.
Which airlines fly direct from Greater Rochester Intl. Airport (ROC) to SEA?
Unfortunately, there aren't any airlines that directly fly between Greater Rochester Intl. Airport and SEA. You'll need to book a flight with at least one stop.
Are Greater Rochester Intl. Airport to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Greater Rochester Intl. Airport to Seattle - Tacoma Intl. Airport (SEA) can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you'd rather play it safe and start planning early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines release their prices so far in advance. Our suggestion? Check back often as updates are made frequently.

Explore a world of travel with Expedia

*Available to Expedia members.