$634 Cheap Flights from Seattle Paine Field Intl. Airport (PAE) to Charleston (CHS)

View $634 flight on Sat, Dec 20, 2025Opens in a new window

Popular airlines from Seattle Paine Field Intl. Airport (PAE) to Charleston Intl. Airport (CHS)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Seattle Paine Field Intl. Airport to Charleston (PAE-CHS)

Prices were available within the past 7 days and start at $634 for one-way flights and $22,740 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Nov 14 - Sun, Nov 16
PAE
Seattle
CHS
Charleston
$22,740 Roundtrip, found 5 days ago
$22,740
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Nov 14 from Seattle to Charleston, returning Sun, Nov 16, priced at $22,740 found 5 days ago
Alaska Airlines
Tue, Oct 28 - Wed, Oct 29
PAE
Seattle
CHS
Charleston
$22,810 Roundtrip, found 4 days ago
$22,810
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Oct 28 from Seattle to Charleston, returning Wed, Oct 29, priced at $22,810 found 4 days ago
Alaska Airlines
Wed, Nov 5 - Sun, Nov 9
PAE
Seattle
CHS
Charleston
$22,860 Roundtrip, found 2 days ago
$22,860
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Nov 5 from Seattle to Charleston, returning Sun, Nov 9, priced at $22,860 found 2 days ago
Alaska Airlines
Fri, Nov 7 - Mon, Nov 10
PAE
Seattle
CHS
Charleston
$23,155 Roundtrip, found 13 hours ago
$23,155
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Fri, Nov 7 from Seattle to Charleston, returning Mon, Nov 10, priced at $23,155 found 13 hours ago

Frequently asked questions

How much does a flight from Snohomish County - Paine Field Airport (PAE) to Charleston Intl. Airport (CHS) cost?
Snag a cheap one-way flight from $634 or cheap return flight from $22,740 from Snohomish County - Paine Field Airport (PAE) to Charleston Intl. Airport (CHS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Snohomish County - Paine Field Airport (PAE) to Charleston Intl. Airport (CHS)?
November is the most affordable month to fly from PAE to CHS. Planning your trip for the off-season is often the key to finding better deals on flights.
Which airlines fly direct from Snohomish County - Paine Field Airport (PAE) to Charleston Intl. Airport (CHS)?
You can't take a direct flight to Charleston Intl. Airport (CHS) from Seattle Paine Field Intl. Airport (PAE). However, you can easily travel to Charleston without any layovers by leaving from Seattle - Tacoma Intl. Airport (SEA).
What is the cheapest airline that flies from Snohomish County - Paine Field Airport (PAE) to Charleston Intl. Airport (CHS)?
To find the cheapest airline that'll fly you from PAE to CHS, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Snohomish County - Paine Field Airport (PAE) to Charleston Intl. Airport (CHS)?
There aren't any daily nonstop flights available from Snohomish County - Paine Field Airport (PAE) to Charleston Intl. Airport (CHS). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from PAE to CHS?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Snohomish County - Paine Field Airport (PAE) to Charleston Intl. Airport (CHS)?
Book a flight from Snohomish County - Paine Field Airport (PAE) to Charleston Intl. Airport (CHS) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this 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 Snohomish County - Paine Field Airport (PAE) to Charleston Intl. Airport (CHS) last-minute?
Booking your ticket from PAE to CHS just before your journey is typically more expensive. But if there's some wiggle room with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a PAE to CHS flight and hotel package?
Compared with arranging hotels and flights separately, booking a PAE to CHS flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the hassle out of travel planning. Simply secure your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Snohomish County - Paine Field Airport (PAE) to Charleston Intl. Airport (CHS)?
Generally, it's possible to reschedule or cancel your PAE to CHS flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Seattle Paine Field Intl. Airport
Destination airport
Charleston Intl.
Roundtrip price
$22,740
Distance
2414 mi

Book with confidence

Seattle Paine Field Intl. Airport to Charleston Flights

The cheapest times to fly from Seattle Paine Field Intl. Airport to Charleston

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 Seattle Paine Field Intl. Airport to Charleston are during the month of November. You can find some of the cheapest flights from Seattle Paine Field Intl. Airport to Charleston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle Paine Field Intl. Airport to Charleston

Sunday is one of the best days to book for cheap flights from Seattle Paine Field Intl. Airport to Charleston: 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 Seattle Paine Field Intl. Airport to Charleston

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 Seattle Paine Field Intl. Airport to Charleston in 2025. You can also book with separate airlines for your outbound and return journeys, from $634 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 Seattle Paine Field Intl. Airport to Charleston 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 Seattle Paine Field Intl. Airport to Charleston 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.

 

Seattle Paine Field Intl. Airport to Charleston Flights

Explore a world of travel with Expedia

*Available to One Key members.