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$124+ Cheap flights from Rochester to Seattle (ROC - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — SEA
Nov 18 — Nov 251
Tue 11/18
Tue 11/25
1 adult, Economy
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Cheapflights Tip: The best prices from Greater Rochester Intl to Seattle/Tacoma Intl are usually found in September or April, booked 64 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Rochester to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Rochester (ROC) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 19, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$273
(United Airlines)

One-way from

$124
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$414
Provider with most accurate pricing for Greater Rochester Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Greater Rochester Intl-Seattle/Tacoma Intl flights.
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From Greater Rochester Intl to Seattle/Tacoma Intl
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One-way flight from Greater Rochester Intl to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Rochester to Seattle

Cheapest flights from Rochester to Seattle
Explore the most affordable flight options available from Rochester to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2025.

This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:51 pmROC - SEA
1 stop10h 46mAmerican Airlines
Fri 12/1212:38 amSEA - ROC
1 stop7h 25mAmerican Airlines
Deal found 10/16$273
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:35 amROC - SEA
2 stops11h 17mUnited Airlines
Thu 11/1311:30 pmSEA - ROC
1 stop7h 30mUnited Airlines
Deal found 10/18$278
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:47 amROC - SEA
2 stops10h 23mUnited Airlines
Sat 11/155:05 amSEA - ROC
2 stops8h 36mUnited Airlines
Deal found 10/18$283
This Delta deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:15 pmROC - SEA
1 stop8h 44mDelta
Sun 11/232:25 pmSEA - ROC
2 stops16h 03mDelta
Deal found 10/18$306
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:30 amROC - SEA
1 stop7h 58mUnited Airlines
Wed 11/1911:30 pmSEA - ROC
2 stops10h 17mUnited Airlines
Deal found 10/17$308
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:19 pmROC - SEA
1 stop7h 59mAmerican Airlines
Wed 11/1912:59 amSEA - ROC
1 stop6h 51mAmerican Airlines
Deal found 10/16$316
This Southwest deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/103:25 pmROC - SEA
2 stops11h 40mSouthwest
Wed 11/126:35 amSEA - ROC
1 stop8h 15mSouthwest
Deal found 10/18$323
This Delta deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:17 amROC - SEA
1 stop7h 29mDelta
Sun 11/232:25 pmSEA - ROC
2 stops16h 03mDelta
Deal found 10/18$329
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1211:25 amROC - SEA
2 stops10h 44mAmerican Airlines
Sun 12/1410:58 pmSEA - ROC
1 stop8h 16mAmerican Airlines
Deal found 10/16$331
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:15 pmROC - SEA
1 stop9h 30mDelta
Sat 11/13:40 pmSEA - ROC
1 stop17h 02mDelta
Deal found 10/17$333

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rochester to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 19, 2025.
Use the filters below to find and compare flights from Rochester to Seattle that are best for you.

Fly from

Rochester

Fly to

Seattle

Route

Depart

Return

Price

RochesterSeattle

ROC - SEA

ROCSEA

Greater Rochester Intl

Tue 11/11

6:30 am-11:28 am

1 stop7h 58m

Seattle/Tacoma Intl

Thu 11/13

7:00 am-4:40 pm

1 stop6h 40m

$273

RochesterSeattle

ROC - SEA

ROCSEA

Greater Rochester Intl

Fri 12/12

12:51 pm-8:37 pm

1 stop10h 46m

Seattle/Tacoma Intl

Sun 12/14

10:58 pm-10:14 am

1 stop8h 16m

$273

RochesterSeattle

ROC - SEA

ROCSEA

Greater Rochester Intl

Thu 11/13

10:47 am-6:10 pm

2 stops10h 23m

Seattle/Tacoma Intl

Sat 11/15

5:05 am-4:41 pm

2 stops8h 36m

$283

RochesterSeattle

ROC - SEA

ROCSEA

Greater Rochester Intl

Wed 11/12

6:30 am-11:28 am

1 stop7h 58m

Seattle/Tacoma Intl

Wed 11/19

11:30 pm-12:47 pm

2 stops10h 17m

$308

RochesterSeattle

ROC - SEA

ROCSEA

Greater Rochester Intl

Thu 11/6

3:25 pm-8:00 pm

1 stop7h 35m

Seattle/Tacoma Intl

Wed 11/12

6:35 am-5:50 pm

1 stop8h 15m

$359

RochesterSeattle

ROC - SEA

ROCSEA

Greater Rochester Intl

Tue 11/11

12:51 pm-9:16 pm

2 stops11h 25m

Seattle/Tacoma Intl

Wed 11/12

12:59 am-11:01 am

1 stop7h 02m

$361

RochesterSeattle

ROC - SEA

ROCSEA

Greater Rochester Intl

Fri 11/14

3:01 pm-8:35 pm

1 stop8h 34m

Seattle/Tacoma Intl

Sat 11/22

12:25 am-10:50 am

1 stop7h 25m

$373

RochesterSeattle

ROC - SEA

ROCSEA

Greater Rochester Intl

Fri 11/7

3:01 pm-8:35 pm

1 stop8h 34m

Seattle/Tacoma Intl

Wed 11/12

6:25 am-11:44 pm

2 stops14h 19m

$378

RochesterSeattle

ROC - SEA

ROCSEA

Greater Rochester Intl

Fri 11/7

2:55 pm-12:59 am

2 stops13h 04m

Seattle/Tacoma Intl

Wed 11/12

10:53 am-8:52 pm

1 stop6h 59m

$378

RochesterSeattle

ROC - SEA

ROCSEA

Greater Rochester Intl

Wed 11/12

5:55 am-1:25 pm

2 stops10h 30m

Seattle/Tacoma Intl

Wed 11/19

5:40 am-9:50 pm

2 stops13h 10m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/17

Showing 1-10 of 18 results
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Compare providers for flights from Rochester to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rochester to Seattle in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rochester-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rochester-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rochester-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rochester-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rochester-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rochester to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Rochester with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rochester to Seattle

How far ahead should I book a flight from Rochester to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Rochester to Seattle. Price data was last updated on October 17, 2025.

The price you pay for your flight from Rochester to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Rochester to Seattle?

Currently, September is the cheapest month in which you can book a flight from Rochester to Seattle (average of $155). Flying from Rochester to Seattle in December is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ROC to SEA?

Find hourly flight availability from Rochester to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 19, 2025.

When flying from Rochester to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 17% versus a flight in the morning.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated October 19, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Rochester to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,121 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
11,121 reviews
Alaska Airlines
8.0
Very good
11,121 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Southwest
8.0
Very good
4,243 reviews
Alaska Airlines
8.0
Very good
11,121 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
7.9
Good
7,975 reviews
Alaska Airlines
8.0
Very good
11,121 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,989 reviews
Alaska Airlines
8.0
Very good
11,121 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
American Airlines
7.2
Good
11,035 reviews
Alaska Airlines
8.0
Very good
11,121 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.0

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

Find useful and relevant information for your journey from Rochester to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Rochester to Seattle?

    There are many flights that can get you from Rochester to Seattle in 7h 58m. Fly via United Airlines or American Airlines to get the fastest option. The distance from Rochester to Seattle is about 2159 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Rochester to Seattle round-trip?

    Cheapflights users have booked flights from Rochester to Seattle round-trip from $240. Other airlines that can offer you cheap pricing are United Airlines, from $240, and American Airlines, from $261. Delta is currently priced 47% below the average price you’ll pay for this route.

  • Can I find deals for flights from Rochester to Seattle that include hotel bookings?

    Yes. In addition to deals on Rochester to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rochester to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rochester to Seattle.

  • Can I find deals for business class flights from Rochester to Seattle?

    Yes. Cheapflights offers flight deals from Rochester to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rochester to Seattle?

    Currently, September is the cheapest month in which you can book a flight from Rochester to Seattle (average of $155). Flying from Rochester to Seattle in December is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
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Ocean Shores
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Leavenworth
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Olympia
Kent
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Aberdeen

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Rochester to Seattle

Discover the top 6 airlines that operate flights from Rochester to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$240Average$436FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$240Average$458FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$261Average$492FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$263Average$350FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$316Average$460FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$344Average$483FlexibilityNo cancel feeOn-time75%

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