Cheap flights from CHS to SEA (Charleston Intl. to Seattle - Tacoma Intl.)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from CHS to SEA starting at $70 One Way, $149 Round Trip

Prices starting at $149 for return flights and $70 for one-way flights to Seattle - Tacoma Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 7 - Sat, Oct 11
CHS
Charleston
SEA
Seattle
$149 Roundtrip, found 6 days ago
$149
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Oct 7 from Charleston to Seattle, returning Sat, Oct 11, priced at $149 found 6 days ago
Tue, Oct 7 - Sat, Oct 11
CHS
Charleston
SEA
Seattle
$149 Roundtrip, found 6 days ago
$149
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Oct 7 from Charleston to Seattle, returning Sat, Oct 11, priced at $149 found 6 days ago
Tue, Oct 7 - Sat, Oct 11
CHS
Charleston
SEA
Seattle
$169 Roundtrip, found 6 days ago
$169
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Oct 7 from Charleston to Seattle, returning Sat, Oct 11, priced at $169 found 6 days ago
Tue, Oct 7 - Sat, Oct 11
CHS
Charleston
SEA
Seattle
$169 Roundtrip, found 6 days ago
$169
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Oct 7 from Charleston to Seattle, returning Sat, Oct 11, priced at $169 found 6 days ago
Fri, Oct 3 - Sat, Oct 11
CHS
Charleston
SEA
Seattle
$207 Roundtrip, found 20 hours ago
$207
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Fri, Oct 3 from Charleston to Seattle, returning Sat, Oct 11, priced at $207 found 20 hours ago

CHS to SEA Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
CHS Address & GPS
Address:
Charleston SC, 29404
United States
IATA Code:
CHS
Longitude:
-80.037157
Latitude:
32.884355
Time Zone:
America/New_York
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles

Frequently asked questions

Are there non-stop flights from CHS to SEA?
We're delighted to tell you that Alaska Airlines will take you straight from Charleston to Seattle. Book your ticket now and enjoy a hassle-free, nonstop flight.
What is the shortest flight from CHS to Sea-Tac Airport?
Take the opportunity to relax on your journey from Charleston to Seattle. The quickest flight time from Charleston Intl. Airport to Seattle - Tacoma Intl. Airport (SEA) is 7 hours and 40 minutes, which gives you more than enough time to enjoy a beverage or get absorbed in a good movie.
How many hours flight from CHS to SEA?
Make yourself comfortable, because the average flight time from CHS to Sea-Tac Airport is 7 hours and 44 minutes. Watch a few TV episodes, put your nose in a book ... You'll have enough time to kick back and relax.
What airlines have the most flights from Charleston Intl. Airport (CHS) to Sea-Tac Airport?
With 45 flights per month between Charleston Intl. Airport (CHS) and SEA, Alaska Airlines will fly you to your destination in style and comfort.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.