$323+ Cheap flights from Rochester, MN to Seattle (RST - 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
RST — SEA
Sep 28 — Oct 51
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
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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 August 29, 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 August 29, 2026.
This Delta deal was found by Cheapflights users on 8/25. 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 11/104:16 pm -
1 stop6h 30m
Sat 11/146:00 am -
1 stop7h 35m
Deal found 8/25![Delta logo]()
$328
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Tue 9/226:18 pm -
1 stop7h 53m
Tue 9/2911:57 pm -
1 stop7h 52m
Deal found 8/28![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/26. 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 12/256:30 am -
2 stops12h 25m
Sat 1/211:59 pm -
1 stop8h 14m
Deal found 8/26![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Tue 11/1012:34 pm -
1 stop9h 46m
Sat 11/146:14 am -
1 stop7h 36m
Deal found 8/26![American Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 8/28. 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 9/225:15 am -
2 stops11h 38m
Tue 9/299:59 am -
2 stops10h 39m
Deal found 8/28![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 8/25. 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 9/612:50 pm -
1 stop6h 10m
Fri 9/112:30 pm -
1 stop6h 08m
Deal found 8/25![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 8/27. 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.
Wed 9/235:15 am -
2 stops11h 38m
Sat 9/266:00 am -
1 stop8h 05m
Deal found 8/27![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 8/25. 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 9/612:50 pm -
1 stop6h 10m
Thu 9/107:15 am -
2 stops13h 23m
Deal found 8/25![Delta logo]()
$406
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 August 29, 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 August 29, 2026.
This Delta deal was found by Cheapflights users on 8/29. 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 11/104:16 pm -
1 stop6h 30m
Sat 11/146:00 am -
1 stop7h 35m
Deal found 8/29![Delta logo]()
$328
This American Airlines deal was found by Cheapflights users on 8/25. 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 11/84:20 pm -
1 stop10h 15m
Sat 11/146:14 am -
1 stop7h 36m
Deal found 8/25![American Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 8/27. 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.
Wed 2/106:10 am -
1 stop8h 20m
Sat 2/206:05 am -
1 stop7h 38m
Deal found 8/27![Delta logo]()
$328
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/236:18 pm -
1 stop7h 53m
Sat 9/266:18 am -
1 stop8h 43m
Deal found 8/27![American Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 8/27. 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.
Wed 11/114:16 pm -
1 stop6h 30m
Sat 11/146:00 am -
1 stop7h 35m
Deal found 8/27![Delta logo]()
$328
Last-minute flights from Rochester to SeattleDiscover last-minute flight deals from Rochester to Seattle. Data last updated August 29, 2026 and is based on user searches.
Discover last-minute flight deals from Rochester to Seattle. Data last updated August 29, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/25. 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 9/512:50 pm -
2 stops7h 54m
Fri 9/112:30 pm -
1 stop6h 08m
Deal found 8/25![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 8/25. 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 9/512:50 pm -
2 stops7h 54m
Thu 9/109:59 am -
2 stops10h 39m
Deal found 8/25![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 8/25. 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 9/612:50 pm -
1 stop6h 10m
Fri 9/112:30 pm -
1 stop6h 08m
Deal found 8/25![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 8/25. 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 9/612:50 pm -
1 stop6h 10m
Thu 9/107:15 am -
2 stops13h 23m
Deal found 8/25![Delta logo]()
$406
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Tue 9/226:18 pm -
1 stop7h 53m
Tue 9/2911:57 pm -
1 stop7h 52m
Deal found 8/28![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/28. 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 9/225:15 am -
2 stops11h 38m
Tue 9/299:59 am -
2 stops10h 39m
Deal found 8/28![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/236:18 pm -
1 stop7h 53m
Sat 9/266:18 am -
1 stop8h 43m
Deal found 8/27![American Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 8/27. 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.
Wed 9/235:15 am -
2 stops11h 38m
Sat 9/269:59 am -
2 stops10h 39m
Deal found 8/27![Delta logo]()
$339
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 August 29, 2026.
Search for one-way flight options from Rochester to Seattle. Find affordable one-way fares based on user searches. Data last updated August 29, 2026.
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/185:50 am -
1 stop9h 00m
Deal found 8/28![American Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 8/26. 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 9/225:15 am -
2 stops11h 38m
Deal found 8/26![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 8/28. 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 9/185:15 am -
2 stops13h 29m
Deal found 8/28![Delta logo]()
$360
This Delta deal was found by Cheapflights users on 8/27. 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 9/1111:36 am -
1 stop7h 09m
Deal found 8/27![Delta logo]()
$398
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/66:10 am -
1 stop8h 50m
Deal found 8/25![American Airlines logo]()
$455
This Delta deal was found by Cheapflights users on 8/25. 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 9/75:28 am -
1 stop5h 20m
Deal found 8/25![Delta logo]()
$475
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 August 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $328 (Delta) |
One-way from | $323 (American Airlines) |
Popular in | June |
Cheapest in | December |
Average price | $526 |
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 August 29, 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
Quickest round-trip
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Tue 11/10
4:16 pm-8:46 pm
1 stop6h 30m
Seattle/Tacoma Intl
Sat 11/14
6:00 am-3:35 pm
1 stop7h 35m
$328
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Sun 11/8
4:20 pm-12:35 am
1 stop10h 15m
Seattle/Tacoma Intl
Sat 11/14
6:14 am-3:50 pm
1 stop7h 36m
$328
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Wed 2/10
6:10 am-12:30 pm
1 stop8h 20m
Seattle/Tacoma Intl
Sat 2/20
6:05 am-3:43 pm
1 stop7h 38m
$328
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Wed 9/23
6:18 pm-12:11 am
1 stop7h 53m
Seattle/Tacoma Intl
Sat 9/26
6:18 am-5:01 pm
1 stop8h 43m
$328
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Wed 11/11
4:16 pm-8:46 pm
1 stop6h 30m
Seattle/Tacoma Intl
Sat 11/14
6:00 am-3:35 pm
1 stop7h 35m
$328
Cheapest one-way
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Tue 9/22
5:15 am-2:53 pm
2 stops11h 38m
$329
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Fri 9/18
5:15 am-4:44 pm
2 stops13h 29m
$360
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Thu 9/10
5:50 am-12:50 pm
1 stop9h 00m
$398
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Fri 9/11
6:18 pm-12:11 am
1 stop7h 53m
$398
Quickest one-way
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Fri 9/11
11:36 am-4:45 pm
1 stop7h 09m
$398
Showing 1-10 of 15 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 August.
| 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 August 29, 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.
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
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
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Rochester and Seattle flights
Browse other Rochester and Seattle flight options. Last updated on August 29, 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 August 29, 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 August 29, 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 August 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$254 | Average$386 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$318 | Average$516 | FlexibilityNo cancel fee | On-time71% |