- Must visit
Seattle Art Museum
Major art museum with global collections, strong Native and modern holdings, and rotating blockbuster exhibitions downtown.
Flights from Charleston, SC to Seattle, WA depart on average 47 times per day, taking around 8h 17m. Cheap flight tickets for this journey start at $95 if you book in advance.
The earliest flight runs at 00:07, the last at 23:58. The fastest flight covers the 2423 miles (3900 km) distance in 5h 58m. March is the cheapest month to fly.
Distance 2423 miles (3900 km) |
Average flight duration 8h 17m |
Cheapest ticket price $95 |
Flights per day 47 |
Fastest flight 5h 58m |
First flight 12:07 AM |
Last flight 11:58 PM |
Cheapest Month Mar |
Cheapest Day Thu |
High Season Jan - Mar |
Low Season Oct - Dec |
Cheapest price on Sep 20
$407
Average ticket price on Sep 20
$497
Fastest journey on Sep 20
8 h 46 m
Average journey duration on Sep 20
8 h 57 m
Flights on Sep 20
2
Distance
3900 km
The best way to find a cheap flight ticket from Charleston, SC to Seattle, WA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Charleston, SC to Seattle, WA will cost around $497 if you buy it on the day, but the cheapest tickets can be found for only $407.
On Sun, Sep 20, we found 2 flights from Charleston, SC to Seattle, WA, including 2 direct services.
On Sun, Sep 20 the direct flights cover the 3900 km distance in an average of 8 h 57 m but if you time it right, some flights will get you there in just 8 h 46 m .
On Sun, Sep 20 the longest flights will take 9 h 8 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.




Omio recommends booking the flight as it is the most popular option from Charleston, SC to Seattle, WA among Omio's users. If you are prioritising price, take the flight, with an average ticket price of $597 For those with little time, consider booking a flight, which has an average total journey time of 10h 17m. Average ticket prices depend on the travel mode: a flight costs an average of $597, while a flight costs an average of $597.
Distance: 2423 miles (3900 km)
Most popular Flight | Driving |
|---|---|
$597 Average price Cheapest | $594 Average price (fuel + tolls) |
10h 17m Average total duration Fastest 8h 17m Onboard + 2h 0m Additional time* | 43h 33m Average total duration (door-to-door) |
![]() Most popular airline | Your own car or car rental |
Direct Options | Direct Options |
The table below shows live departures for Charleston, SC to Seattle, WA flights for today, Saturday, September 19. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 6:54 PM Charleston, SC | 7h48 | 2:42 AM Seattle, WA | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare train, flight, and bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Discover the best of Seattle, WA — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Seattle, WA trip today.
Major art museum with global collections, strong Native and modern holdings, and rotating blockbuster exhibitions downtown.
Immersive pop-culture museum with music, science fiction, gaming, and film exhibits in a Frank Gehry building.
Leading aviation museum featuring historic aircraft, spacecraft, and hands-on exhibits near Boeing Field.
Vast urban park with forests, beaches, bluffs, and trails, plus some of Seattle’s finest Puget Sound views.
Lively waterfront district with ferries, the Great Wheel, promenades, and classic Elliott Bay scenery.
Beloved hilltop park offering postcard views of downtown, Elliott Bay, and Mount Rainier, especially at sunset.
Cedar plank salmon is Pacific Northwest salmon roasted on cedar, adding smoky wood aroma. It reflects Seattle's strong salmon culture and regional cooking style.
Seattle-style teriyaki is grilled meat with sweet-savory sauce, usually over rice and salad. It became a defining everyday local meal across the city.
Geoduck is a large Pacific Northwest clam, often served raw or lightly cooked. It is prized locally for its sweet taste and connection to regional seafood.
Historic Pike Place Market spot famed for clam chowder, seafood sandwiches, and casual counter service with a lively market atmosphere.
Long-running market restaurant known for Dungeness crab cakes, seafood entrées, and views over Pike Place with a classic local feel.
Acclaimed fine dining destination focused on seasonal Pacific Northwest ingredients, refined tasting menus, and elegant service near Pike Place.
Seattle is pricier than many US cities, with higher hotel, dining, and parking costs. Transit is reasonable, but central stays and waterfront meals raise typical visitor budgets.
Tip 18-20% at restaurants, more for excellent service. Taxis usually 10-15%. Cafes often have tip jars or screens; small tips are appreciated.
Find answers to the most common questions about traveling from Charleston, SC to Seattle, WA by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Seattle, WA, this guide helps you travel smarter and with confidence.

Most Charleston, SC to Seattle, WA flights use the Charleston International Airport to Seattle-Tacoma International Airport airport pair. Use this guide to compare Charleston, SC and Seattle, WA airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Charleston International Airport is 2 km from Charleston city centre. Public transport options include:
Charleston International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, and Car Rental.
Food options include: Restaurants are available, including Charleston Beer Works (casual dining) and Caviar & Bas (café), located in the main terminal.
Free Wi-Fi available throughout the airport. ATMs are located in the main terminal.
Lost and found is available at the station.
Available at Charleston International Airport: Parking, Taxis, WC.
Available at Charleston International Airport: Car Rental.
Accessibility facilities are available at Charleston International Airport: Ramps, assistance.
Nearby hotels include Hotels like the DoubleTree by Hilton within walking distance..
Seattle-Tacoma International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food options include: Restaurants are available, including fast food and sit-down options like McDold's and Beecher's Handmade Cheese.
Free Wi-Fi available throughout the airport. ATMs are located throughout the terminal, including near baggage claim and ticketingas.
Lost and found is available at the station.
Available at Seattle-Tacoma International Airport: Parking, Taxis, WC.
Available at Seattle-Tacoma International Airport: Car Rental.
Accessibility facilities are available at Seattle-Tacoma International Airport: Elevators, ramps.
Nearby hotels include Hotels within walking distance, such as the Seattle Airport Marriott and Hilton Seattle Airport..
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