Skip to main content
Beginning of main content

CHS (Charleston) to SEA (Seattle) Flights

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Interesting Facts About Flights from Charleston to Seattle (CHS to SEA)

Question : What is the cheapest day to fly in the next four weeks?
Answer : As of Jul 17th, the best day for deals to Seattle (SEA) is Aug 17th. It costs $345, which is 33% below the average price to book the same route.

Question : Over the coming months, which airline is getting their passengers to Seattle-Tacoma International Airport (SEA) round-trip the cheapest?
Answer : American Airlines is the leader in keeping prices down for their passengers over the next three months. Bookings are being made at just $298 and, when compared to the high-end bookings of $1,759, it's quite a deal.

Question : What is the likelihood your flight will be delayed for this route?
Answer : The Charleston to Seattle route has an 87% on-time rate, ranking in the 88th percentile worldwide in getting their passengers to their destinations on schedule. When there is a delay, it averages less than half an hour.

Question : Are you paying the cheapest or highest price for your ticket to Seattle?
Answer : Flight prices fluctuate more than the majority of routes in the United States for CHS to SEA. They vary from $298 to $1,759. The further out you book a route, the more likely you are to save.

Question : What's the likelihood of you being delayed on this route?
Answer : The best measurement of overall promptness combines both on-time percentage and total delay minutes. CHS to SEA currently has 4 stars out of 5, earning it one of the best performances in the world.

Question : If traveling from CHS to SEA, how long can you expect to be in the air?
Answer : Flying from CHS to SEA typically takes about six hours and 10 minutes.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : The lowest-cost day to fly in August is Monday. Being flexible with your travel days garners even more savings during booking.