$354+ Cheap flights from Rochester, MN to Seattle (RST - SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
RST — SEA
Oct 19 — Oct 261
Round-trip
1 adult, Economy
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Find cheap flights from Rochester to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Rochester to Seattle
Cheapest
Best
Last-minute
One-way
Cheapest flights from Rochester to SeattleExplore 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 September 19, 2026.
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 September 19, 2026.
This American Airlines deal was found by Cheapflights users on 9/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:27 pm -
1 stop10h 09m
Sat 10/243:14 pm -
1 stop6h 53m
Deal found 9/18![American Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 9/19. 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.
Sat 10/1711:23 am -
1 stop7h 35m
Sun 10/2511:10 pm -
2 stops9h 33m
Deal found 9/19![Delta logo]()
$386
This Delta deal was found by Cheapflights users on 9/19. 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 11/611:23 am -
2 stops9h 29m
Mon 11/911:15 pm -
2 stops8h 58m
Deal found 9/19![Delta logo]()
$391
This American Airlines deal was found by Cheapflights users on 9/14. 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 12/255:50 pm -
1 stop7h 57m
Tue 12/2911:48 pm -
1 stop9h 27m
Deal found 9/14![American Airlines logo]()
$408
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/16:18 pm -
1 stop7h 53m
Mon 10/53:14 pm -
1 stop6h 53m
Deal found 9/15![American Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 9/18. 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.
Tue 11/106:00 am -
2 stops11h 09m
Mon 11/168:15 pm -
2 stops11h 58m
Deal found 9/18![Delta logo]()
$423
This Delta deal was found by Cheapflights users on 9/18. 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.
Tue 10/204:22 pm -
1 stop6h 28m
Sun 11/111:10 pm -
2 stops9h 33m
Deal found 9/18![Delta logo]()
$446
This Delta deal was found by Cheapflights users on 9/17. 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.
Thu 10/2911:23 am -
2 stops11h 04m
Sun 11/111:10 pm -
2 stops9h 33m
Deal found 9/17![Delta logo]()
$451
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:22 pm -
1 stop6h 28m
Fri 10/2311:10 pm -
2 stops9h 33m
Deal found 9/16![Delta logo]()
$452
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/256:18 pm -
1 stop7h 53m
Mon 9/2811:57 pm -
1 stop7h 55m
Deal found 9/14![American Airlines logo]()
$453
Best flights from Rochester to SeattleDiscover carefully curated flight deals from Rochester to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
Discover carefully curated flight deals from Rochester to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
This Delta deal was found by Cheapflights users on 9/15. 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 1/1011:15 am -
2 stops9h 15m
Sun 1/316:05 am -
1 stop7h 38m
Deal found 9/15![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1012:26 pm -
1 stop9h 50m
Sat 1/306:00 am -
1 stop7h 58m
Deal found 9/17![American Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 9/15. 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 1/1011:15 am -
2 stops9h 15m
Sat 1/301:45 pm -
1 stop7h 01m
Deal found 9/15![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 9/19. 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.
Sat 10/1711:23 am -
1 stop7h 35m
Sun 10/2511:10 pm -
2 stops9h 33m
Deal found 9/19![Delta logo]()
$386
Last-minute flights from Rochester to SeattleDiscover last-minute flight deals from Rochester to Seattle. Data last updated September 19, 2026 and is based on user searches.
Discover last-minute flight deals from Rochester to Seattle. Data last updated September 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/256:18 pm -
1 stop7h 53m
Mon 9/2811:57 pm -
1 stop7h 55m
Deal found 9/14![American Airlines logo]()
$453
This Delta deal was found by Cheapflights users on 9/14. 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 9/255:15 am -
2 stops13h 29m
Mon 9/2811:05 pm -
2 stops9h 51m
Deal found 9/14![Delta logo]()
$464
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/16:18 pm -
1 stop7h 53m
Mon 10/53:14 pm -
1 stop6h 53m
Deal found 9/15![American Airlines logo]()
$418
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/141:02 pm -
2 stops11h 35m
Tue 10/203:14 pm -
1 stop6h 53m
Deal found 9/15![American Airlines logo]()
$462
This American Airlines deal was found by Cheapflights users on 9/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:27 pm -
1 stop10h 09m
Sat 10/243:14 pm -
1 stop6h 53m
Deal found 9/18![American Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 9/19. 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.
Sat 10/1711:23 am -
1 stop7h 35m
Sun 10/2511:10 pm -
2 stops9h 33m
Deal found 9/19![Delta logo]()
$386
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:22 pm -
1 stop6h 28m
Fri 10/2311:10 pm -
2 stops9h 33m
Deal found 9/16![Delta logo]()
$452
This Delta deal was found by Cheapflights users on 9/18. 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.
Tue 10/204:22 pm -
1 stop6h 28m
Sun 11/111:10 pm -
2 stops9h 33m
Deal found 9/18![Delta logo]()
$446
This Delta deal was found by Cheapflights users on 9/17. 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.
Thu 10/2911:23 am -
2 stops11h 04m
Sun 11/111:10 pm -
2 stops9h 33m
Deal found 9/17![Delta logo]()
$451
One-way flights from Rochester to SeattleSearch for one-way flight options from Rochester to Seattle. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
Search for one-way flight options from Rochester to Seattle. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
This American Airlines deal was found by Cheapflights users on 9/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:27 pm -
1 stop10h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![American Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/221:02 pm -
2 stops10h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 9/18. 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.
Mon 10/266:00 am -
2 stops12h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Delta logo]()
$401
This Delta deal was found by Cheapflights users on 9/18. 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 10/116:00 am -
2 stops10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Delta logo]()
$530
This American Airlines deal was found by Cheapflights users on 9/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:02 pm -
2 stops10h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![American Airlines logo]()
$607
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 am -
3 stops39h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$672
Find flight deals from Rochester to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Rochester (RST) 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 September 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $348 (Delta) |
One-way from | $333 (American Airlines) |
Popular in | June |
Cheapest in | December |
Average price | $328 |
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 7,457,451 searches. Data last updated September 19, 2026.
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
Cheapest round-trip
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Sun 1/10
11:15 am-6:30 pm
2 stops9h 15m
Seattle/Tacoma Intl
Sun 1/31
6:05 am-3:43 pm
1 stop7h 38m
$354
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Sun 1/10
11:15 am-6:30 pm
2 stops9h 15m
Seattle/Tacoma Intl
Sat 1/30
1:45 pm-10:46 pm
1 stop7h 01m
$354
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Sun 11/15
7:02 am-2:20 pm
1 stop9h 18m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$364
Quickest round-trip
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Mon 10/26
1:02 pm-8:15 pm
1 stop9h 13m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$364
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Thu 10/22
1:02 pm-9:57 pm
2 stops10h 55m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$370
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Sun 1/10
12:26 pm-8:16 pm
1 stop9h 50m
Seattle/Tacoma Intl
Sat 1/30
6:00 am-3:58 pm
1 stop7h 58m
$380
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Sat 10/17
11:23 am-4:58 pm
1 stop7h 35m
Seattle/Tacoma Intl
Sun 10/25
11:10 pm-10:43 am
2 stops9h 33m
$386
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Mon 10/26
6:00 am-4:45 pm
2 stops12h 45m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$401
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Sun 10/11
6:00 am-2:50 pm
2 stops10h 50m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$530
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Fri 10/9
7:08 am-4:48 pm
2 stops11h 40m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$569
Showing 1-10 of 12 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Rochester, Minnesota-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rochester, Minnesota-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rochester, Minnesota-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Rochester, Minnesota-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, Minnesota-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.
RST-SEA
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
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 September 19, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Rochester to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ellensburg
Issaquah
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Ocean Shores
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Poulsbo
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Rochester and Seattle flights
Browse other Rochester and Seattle flight options. Last updated on September 19, 2026.
Other flights from Rochester
Browse through other flights departing from Rochester. Flights are based on user searches made on Cheapflights and were last updated on September 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 19, 2026.
Top 2 airlines flying from Rochester to Seattle
Discover the top 2 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 7,457,451 searches. Data last updated September 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$254 | Average$347 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$318 | Average$524 | FlexibilityNo cancel fee | On-time71% |