Cheap Flights from Rock Hill (RKH) to Seattle (SEA)

Popular airlines from Rock Hill, SC (RKH-Rock Hill-York County) to Seattle

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Frequently asked questions

How much does a flight from Rock Hill, SC (RKH-Rock Hill-York County) to Seattle - Tacoma Intl. Airport (SEA) cost?
Grab a cheap one-way flight or cheap return flight from Rock Hill, SC (RKH-Rock Hill-York County) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Rock Hill, SC (RKH-Rock Hill-York County) to Seattle - Tacoma Intl. Airport (SEA)?
Flying in is a great way to save, as it's the cheapest month for flights between RKH and SEA. You'll often find the lowest fares during off-peak months.
Which airlines fly direct from Rock Hill, SC (RKH-Rock Hill-York County) to Seattle - Tacoma Intl. Airport (SEA)?
You can't fly nonstop from Rock Hill, SC (RKH-Rock Hill-York County) to Seattle - Tacoma Intl. Airport (SEA). However, you can arrive in Seattle without any layovers by leaving from Charlotte-Douglas Intl. Airport (CLT).
What is the cheapest airline that flies from Rock Hill, SC (RKH-Rock Hill-York County) to Seattle - Tacoma Intl. Airport (SEA)?
To find the cheapest airline that'll fly you from RKH to SEA, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Rock Hill, SC (RKH-Rock Hill-York County) to Seattle - Tacoma Intl. Airport (SEA)?
There aren't any daily direct flights available from Rock Hill, SC (RKH-Rock Hill-York County) to Seattle - Tacoma Intl. Airport (SEA). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from RKH to SEA?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Rock Hill, SC (RKH-Rock Hill-York County) to Seattle - Tacoma Intl. Airport (SEA)?
Select a flight from Rock Hill, SC (RKH-Rock Hill-York County) to Seattle - Tacoma Intl. Airport (SEA) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Rock Hill, SC (RKH-Rock Hill-York County) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Last-minute fares from RKH to SEA are generally more expensive. To lock in the lowest rates, start searching for flights as early as possible. That said, if your travel plans are flexible, you may land a cheap ticket right before you leave.
Is it cheaper to book a RKH to SEA flight and hotel package?
Securing a RKH to SEA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our wide range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Rock Hill, SC (RKH-Rock Hill-York County) to Seattle - Tacoma Intl. Airport (SEA)?
Generally, it's possible to cancel or reschedule your RKH to SEA flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Rock Hill-York County
Destination airport
Seattle - Tacoma Intl.
Distance
2277 mi

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Rock Hill to Seattle Flights

The cheapest times to fly from Rock Hill to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Rock Hill to Seattle are during the month of . You can find some of the cheapest flights from Rock Hill to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rock Hill to Seattle

Sunday is one of the best days to book for cheap flights from Rock Hill to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Rock Hill to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Rock Hill to Seattle in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Rock Hill to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Rock Hill to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Rock Hill to Seattle Flights

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