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Fares from $119 One Way, $223 Round Trip from Charleston to Seattle

Prices starting at $223 for return flights and $119 for one-way flights to Seattle were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

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More About Flying To Seattle from Charleston

Flights from Charleston to Seattle - Frequently Asked Questions

Are there non-stop flights from Charleston to Seattle?

Dust off your trusty passport, because Alaska Airlines will take you directly from Charleston to Seattle. Book your ticket now and enjoy a hassle-free, nonstop flight.

What is the shortest flight from Charleston to Seattle?

The shortest flight from Charleston, SC Airport (CHS-Charleston Intl.) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) is 5 hours and 55 minutes. Slip a few things into your carry-on to keep you occupied, like that new best-seller or a sketch pad.

What airlines fly from Charleston to Seattle most frequently?

Alaska Airlines operates the most services from Charleston to Seattle, with 30 flights every month.

Route Information for Flights from Charleston to Seattle

Origin Airport IATA CodeCHS
Destination Airport IATA CodeSEA
Distance2410 mi
Direct Flight AirlinesAlaska Airlines
Earliest Flight Arrival5:55PM UTC
Latest Flight Arrival5:55PM UTC

Flights Review

Mar 19, 2018

Ran out of water on flight

Feb 25, 2018

Good flight, friendly staff, no complaints.

Fly from Charleston to Seattle/Tacoma

A flight from Charleston International Airport (CHS) to Seattle lets you escape coastal South Carolina and visit one of the largest cities in the Pacific Northwest. Dominating Seattle's modern skyline, the Space Needle is among several world-class attractions at the Seattle Center. Getting to CHS by car should be easy since the airport is accessible via Interstate 26 and Interstate 526. When you fly from Charleston to Seattle/Tacoma, the estimated trip duration is seven hours.


Since hosting the 1962 World's Fair, the Seattle Center has become Seattle's epicenter for culture and entertainment. The centerpiece of this urban complex is the Space Needle, which has an observation deck that's more than 500 feet above the ground. In the shadow of the tower is the postmodernist-style EMP museum, one of the many architectural masterpieces of Frank Gehry. Home to the Seattle Repertory Theatre and Marion Oliver McCaw Hall, the Seattle Center offers some of the city's wonderful performing arts shows. When you stroll the city's waterfront promenades, check out your favorite marine creatures at the Seattle Aquarium. The Woodland Park Zoo is a great place to spot exotic flora and fauna.

Hints and tips

Link Light Rail service at Seattle Tacoma International Airport (SEA) is available at the parking garage's fourth level. Temperatures in Seattle range from the 30s in the winter to the 80s in the summer months. During a late spring visit, be sure to enjoy the Seattle International Film Festival, which runs for several weeks.

^Savings based on all package bookings with Flight + Hotel made on from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.