$323+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
RST — SEA
Oct 11 — Oct 181
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 11, 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 11, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. 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 10/26:18 pm -
1 stop7h 53m
Mon 10/53:14 pm -
1 stop6h 53m
Deal found 9/6![American Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/36:18 pm -
1 stop7h 53m
Tue 10/63:14 pm -
1 stop6h 53m
Deal found 9/10![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 9/9. 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 10/25:15 am -
2 stops11h 38m
Tue 10/66:00 am -
1 stop7h 42m
Deal found 9/9![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 9/9. 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 10/25:15 am -
2 stops11h 38m
Thu 10/89:45 am -
2 stops11h 00m
Deal found 9/9![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/8. 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 11/1112:34 pm -
1 stop9h 46m
Sat 11/146:14 am -
1 stop7h 36m
Deal found 9/8![American Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 9/9. 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
Tue 12/2911:59 pm -
1 stop8h 14m
Deal found 9/9![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 9/9. 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 10/411:36 am -
1 stop7h 09m
Fri 10/911:50 pm -
1 stop8h 53m
Deal found 9/9![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 9/9. 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 10/25:15 am -
2 stops11h 38m
Fri 10/911:50 pm -
1 stop8h 53m
Deal found 9/9![Delta logo]()
$377
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/9![American Airlines logo]()
$378
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 11, 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 11, 2026.
This American Airlines deal was found by Cheapflights users on 9/8. 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 11/1112:34 pm -
1 stop9h 46m
Sat 11/146:14 am -
1 stop7h 36m
Deal found 9/8![American Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 9/10. 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 1/94:25 pm -
2 stops8h 01m
Sat 1/305:45 am -
2 stops7h 58m
Deal found 9/10![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 9/9. 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
Tue 12/2911:59 pm -
1 stop8h 14m
Deal found 9/9![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/9![American Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 9/9. 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
Wed 12/3011:48 pm -
1 stop9h 27m
Deal found 9/9![American Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 9/8. 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 11/116:00 am -
2 stops11h 09m
Sat 11/146:00 am -
1 stop7h 35m
Deal found 9/8![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 9/9. 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 10/34:45 pm -
2 stops7h 25m
Tue 10/66:00 am -
1 stop7h 42m
Deal found 9/9![Delta logo]()
$384
Last-minute flights from Rochester to SeattleDiscover last-minute flight deals from Rochester to Seattle. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Rochester to Seattle. Data last updated September 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/6. 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 10/26:18 pm -
1 stop7h 53m
Mon 10/53:14 pm -
1 stop6h 53m
Deal found 9/6![American Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 9/9. 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 10/25:15 am -
2 stops11h 38m
Tue 10/66:00 am -
1 stop7h 42m
Deal found 9/9![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 9/9. 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 10/25:15 am -
2 stops11h 38m
Thu 10/89:45 am -
2 stops11h 00m
Deal found 9/9![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 9/9. 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 10/25:15 am -
2 stops11h 38m
Wed 10/76:00 am -
1 stop7h 42m
Deal found 9/9![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 9/9. 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 10/25:15 am -
2 stops11h 38m
Fri 10/911:50 pm -
1 stop8h 53m
Deal found 9/9![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 9/9. 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 10/25:15 am -
2 stops11h 38m
Mon 10/511:59 pm -
1 stop8h 44m
Deal found 9/9![Delta logo]()
$407
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/36:18 pm -
1 stop7h 53m
Tue 10/63:14 pm -
1 stop6h 53m
Deal found 9/10![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 9/9. 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 10/34:45 pm -
2 stops7h 25m
Tue 10/66:00 am -
1 stop7h 42m
Deal found 9/9![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 9/9. 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 10/411:36 am -
1 stop7h 09m
Fri 10/911:50 pm -
1 stop8h 53m
Deal found 9/9![Delta logo]()
$371
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 11, 2026.
Search for one-way flight options from Rochester to Seattle. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/151:02 pm -
1 stop9h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 9/8. 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 10/126:00 am -
1 stop8h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Delta logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/154:22 pm -
3 stops40h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$701
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Mon 10/1211:23 am -
3 stops26h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$730
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 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $328 (American Airlines) |
One-way from | $323 (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 11, 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
Thu 10/15
1:02 pm-8:15 pm
1 stop9h 13m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$323
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Wed 11/11
12:34 pm-8:20 pm
1 stop9h 46m
Seattle/Tacoma Intl
Sat 11/14
6:14 am-3:50 pm
1 stop7h 36m
$353
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Sat 1/9
4:25 pm-10:26 pm
2 stops8h 01m
Seattle/Tacoma Intl
Sat 1/30
5:45 am-3:43 pm
2 stops7h 58m
$359
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Fri 12/25
6:30 am-4:55 pm
2 stops12h 25m
Seattle/Tacoma Intl
Tue 12/29
11:59 pm-10:13 am
1 stop8h 14m
$359
Quickest round-trip
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Mon 10/12
6:00 am-12:30 pm
1 stop8h 30m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$363
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Fri 12/25
5:50 pm-11:47 pm
1 stop7h 57m
Seattle/Tacoma Intl
Tue 12/29
11:48 pm-11:15 am
1 stop9h 27m
$378
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Fri 12/25
5:50 pm-11:47 pm
1 stop7h 57m
Seattle/Tacoma Intl
Wed 12/30
11:48 pm-11:15 am
1 stop9h 27m
$378
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Wed 11/11
6:00 am-3:09 pm
2 stops11h 09m
Seattle/Tacoma Intl
Sat 11/14
6:00 am-3:35 pm
1 stop7h 35m
$384
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Sat 10/3
4:45 pm-10:10 pm
2 stops7h 25m
Seattle/Tacoma Intl
Tue 10/6
6:00 am-3:42 pm
1 stop7h 42m
$384
RochesterSeattle
RST Rochester - SEA Seattle/Tacoma Intl
RSTSEA
Rochester
Thu 10/15
4:22 pm-7:08 am
3 stops40h 46m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$701
Sorted 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 11, 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
Entertainment
7.8
Overall
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Comfort
7.8
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
Renton
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Snoqualmie
Puyallup
Lynnwood
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Rochester and Seattle flights
Browse other Rochester and Seattle flight options. Last updated on September 11, 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 11, 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 11, 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$254 | Average$347 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$318 | Average$516 | FlexibilityNo cancel fee | On-time71% |