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Cheap flights from Rochester to Seattle from $137

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rochester to Seattle departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:47 pm - 10:01 pmROC-SEA
9h 14m1 stop
American Airlines Logo
1:23 pm - 11:44 pmSEA-ROC
7h 21m1 stop
$214American Airlines
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Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
3:47 pm - 10:01 pmROC-SEA
9h 14m1 stop
American Airlines Logo
10:12 pm - 12:00 pmSEA-ROC
10h 48m2 stops
$219American Airlines
Find Deal
Wed, Feb 18 - Wed, Feb 25
Delta Logo
5:44 pm - 10:25 pmROC-SEA
7h 41m1 stop
Delta Logo
11:15 pm - 9:35 amSEA-ROC
7h 20m1 stop
$225Delta
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Fri, Dec 12 - Sun, Dec 14
American Airlines Logo
3:47 pm - 10:01 pmROC-SEA
9h 14m1 stop
American Airlines Logo
10:12 pm - 12:00 pmSEA-ROC
10h 48m2 stops
$230American Airlines
Find Deal
Wed, Feb 18 - Wed, Feb 25
Delta Logo
4:03 pm - 10:25 pmROC-SEA
9h 22m1 stop
Delta Logo
9:59 pm - 11:19 amSEA-ROC
10h 20m1 stop
$251Delta
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Tue, Mar 3 - Wed, Mar 4
American Airlines Logo
11:25 am - 8:37 pmROC-SEA
12h 12m2 stops
American Airlines Logo
10:59 pm - 10:14 amSEA-ROC
8h 15m1 stop
$256American Airlines
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Wed, Dec 10 - Sat, Dec 13
United Airlines Logo
10:30 am - 6:26 pmROC-SEA
10h 56m2 stops
United Airlines Logo
8:40 am - 9:21 pmSEA-ROC
9h 41m2 stops
$261United Airlines
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Wed, Jan 14 - Wed, Jan 21
United Airlines Logo
6:15 am - 11:32 amROC-SEA
8h 17m1 stop
United Airlines Logo
11:45 pm - 12:43 pmSEA-ROC
9h 58m1 stop
$262United Airlines
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Fri, Jan 16 - Sat, Jan 24
United Airlines Logo
6:00 am - 4:01 pmROC-SEA
13h 01m2 stops
United Airlines Logo
7:00 am - 4:48 pmSEA-ROC
6h 48m1 stop
$267United Airlines
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Fri, Jan 16 - Sat, Jan 24
Delta Logo
12:27 pm - 8:50 pmROC-SEA
11h 23m1 stop
Delta Logo
11:15 pm - 9:35 amSEA-ROC
7h 20m1 stop
$272Delta
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Fri, Dec 12 - Sun, Dec 14

American Airlines flights from Rochester to Seattle

Our best American Airlines deals on Rochester to Seattle flight tickets
American Airlines
Feb 18
ROC3:47 pmGreater Rochester Intl
9h 14m
1 stop
SEA10:01 pmSeattle/Tacoma Intl
Feb 25
SEA1:23 pmSeattle/Tacoma Intl
7h 21m
1 stop
ROC11:44 pmGreater Rochester Intl
$214
Find similar
American Airlines
Feb 18
ROC3:47 pmGreater Rochester Intl
9h 14m
1 stop
SEA10:01 pmSeattle/Tacoma Intl
Feb 25
SEA10:12 pmSeattle/Tacoma Intl
10h 48m
2 stops
ROC12:00 pmGreater Rochester Intl
$219
Find similar
American Airlines
Feb 18
ROC3:47 pmGreater Rochester Intl
9h 14m
1 stop
SEA10:01 pmSeattle/Tacoma Intl
Feb 25
SEA10:12 pmSeattle/Tacoma Intl
10h 48m
2 stops
ROC12:00 pmGreater Rochester Intl
$230
Find similar

Southwest flights from Rochester to Seattle

Our best Southwest deals on Rochester to Seattle flight tickets
Southwest
Jan 29
ROC5:20 amGreater Rochester Intl
10h 55m
2 stops
SEA1:15 pmSeattle/Tacoma Intl
Feb 12
SEA5:50 amSeattle/Tacoma Intl
14h 00m
2 stops
ROC10:50 pmGreater Rochester Intl
$372
Find similar
Southwest
Dec 10
ROC3:50 pmGreater Rochester Intl
10h 05m
2 stops
SEA10:55 pmSeattle/Tacoma Intl
Dec 13
SEA5:45 amSeattle/Tacoma Intl
13h 00m
2 stops
ROC9:45 pmGreater Rochester Intl
$406
Find similar
Southwest
Nov 19
ROC12:40 pmGreater Rochester Intl
12h 50m
2 stops
SEA10:30 pmSeattle/Tacoma Intl
Nov 22
SEA5:30 amSeattle/Tacoma Intl
8h 00m
1 stop
ROC4:30 pmGreater Rochester Intl
$546
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momondo 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, momondo users made 832,500 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Rochester to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RochesterSeattle

ROC - SEA

ROCSEA

Greater Rochester Intl

Wed 2/18

3:47 pm-10:01 pm

1 stop9h 14m

Seattle/Tacoma Intl

Wed 2/25

1:23 pm-11:44 pm

1 stop7h 21m

$214

RochesterSeattle

ROC - SEA

ROCSEA

Greater Rochester Intl

Wed 2/18

3:47 pm-10:01 pm

1 stop9h 14m

Seattle/Tacoma Intl

Wed 2/25

10:12 pm-12:00 pm

2 stops10h 48m

$219

RochesterSeattle

ROC - SEA

ROCSEA

Greater Rochester Intl

Fri 12/12

5:44 pm-10:25 pm

1 stop7h 41m

Seattle/Tacoma Intl

Sun 12/14

11:15 pm-9:35 am

1 stop7h 20m

$225

RochesterSeattle

ROC - SEA

ROCSEA

Greater Rochester Intl

Wed 2/18

3:47 pm-10:01 pm

1 stop9h 14m

Seattle/Tacoma Intl

Wed 2/25

10:12 pm-12:00 pm

2 stops10h 48m

$230

RochesterSeattle

ROC - SEA

ROCSEA

Greater Rochester Intl

Tue 3/3

4:03 pm-10:25 pm

1 stop9h 22m

Seattle/Tacoma Intl

Wed 3/4

9:59 pm-11:19 am

1 stop10h 20m

$251

RochesterSeattle

ROC - SEA

ROCSEA

Greater Rochester Intl

Wed 12/10

11:25 am-8:37 pm

2 stops12h 12m

Seattle/Tacoma Intl

Sat 12/13

10:59 pm-10:14 am

1 stop8h 15m

$256

RochesterSeattle

ROC - SEA

ROCSEA

Greater Rochester Intl

Wed 1/14

10:30 am-6:26 pm

2 stops10h 56m

Seattle/Tacoma Intl

Wed 1/21

8:40 am-9:21 pm

2 stops9h 41m

$261

RochesterSeattle

ROC - SEA

ROCSEA

Greater Rochester Intl

Fri 1/16

6:15 am-11:32 am

1 stop8h 17m

Seattle/Tacoma Intl

Sat 1/24

11:45 pm-12:43 pm

1 stop9h 58m

$262

RochesterSeattle

ROC - SEA

ROCSEA

Greater Rochester Intl

Fri 1/16

6:00 am-4:01 pm

2 stops13h 01m

Seattle/Tacoma Intl

Sat 1/24

7:00 am-4:48 pm

1 stop6h 48m

$267

RochesterSeattle

ROC - SEA

ROCSEA

Greater Rochester Intl

Fri 12/12

12:27 pm-8:50 pm

1 stop11h 23m

Seattle/Tacoma Intl

Sun 12/14

11:15 pm-9:35 am

1 stop7h 20m

$272

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Rochester to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, September is the cheapest month to fly from Rochester to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $378. If you don’t want to visit Seattle in September, then you should wait until April to fly from Rochester, when ticket prices are also cheap, with an average price of $388.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Rochester is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $489. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Rochester because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $608.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Rochester in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $481 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the morning, with an average ticket price of $583. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Rochester when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $452 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Rochester for as low as $365 on momondo.

How have Rochester to Seattle flight prices changed over time?

As of November 2025, prices for Rochester to Seattle flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Rochester to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Rochester to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rochester to Seattle (ROC to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rochester to Seattle

Direct flights

None
There are no direct flights from Rochester to Seattle. There are no popular flight routes from Rochester to Seattle.
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  • How far is Greater Rochester Intl to Seattle/Tacoma Intl by plane?

    The straight-line distance from Greater Rochester Intl to Seattle/Tacoma Intl is 2160.0 mi. By plane, this route typically takes 7h 20m.

  • When did momondo last update prices for flights from Greater Rochester Intl Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Greater Rochester Intl Airport to Seattle/Tacoma Intl Airport are updated daily.

  • How many operators does momondo search for flights from Greater Rochester Intl Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Greater Rochester Intl Airport to Seattle/Tacoma Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Greater Rochester Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Rochester to Seattle?

Best airlines flying from Rochester to Seattle

Compare and see reviews for airlines that fly from Rochester to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $239Free CancellationRating
7.9
8,007 reviews
Search Delta flights
United AirlinesPriceFrom $240Free CancellationRating
7.4
9,017 reviews
Search United Airlines flights
JetBluePriceFrom $263Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
SouthwestPriceFrom $316Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $344Free CancellationRating
8.0
11,288 reviews
Search Alaska Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Puyallup
Marysville
Redmond
Tukwila
Lakewood
Federal Way
Fife
Cle Elum
Centralia
Kirkland
Westport
Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Rochester to Seattle?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rochester to Seattle. momondo saves you time and could save you money on your trip.

Can I find flights from Rochester to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Rochester to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Rochester to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rochester to Seattle.

I’m not ready to book a flight from Rochester to Seattle right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Rochester to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

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