Beginning of main content

United Flights from Charleston (CHS) to Seattle (SEA)

Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Wander Wisely with exceptional service, 24/7 support

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Amazing United CHS to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $266 round trip and $123 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Jan 27 -
CHS
Charleston
to
SEA
Seattle
$123

One way

found 2 days ago

Open CHS to SEA flights search result page
Mon, Mar 1 -
CHS
Charleston
to
SEA
Seattle
$143

One way

found 7 hours ago

Open CHS to SEA flights search result page
Mon, Mar 1 -
CHS
Charleston
to
SEA
Seattle
$147

One way

found 7 hours ago

Open CHS to SEA flights search result page
Mon, Mar 1 -
CHS
Charleston
to
SEA
Seattle
$149

One way

found 7 hours ago

Open CHS to SEA flights search result page
Tue, Jan 5 -
CHS
Charleston
to
SEA
Seattle
$183

One way

found 2 days ago

Open CHS to SEA flights search result page
Sat, Dec 26 -
CHS
Charleston
to
SEA
Seattle
$184

One way

found 2 days ago

Open CHS to SEA flights search result page
Sun, Nov 29 -
CHS
Charleston
to
SEA
Seattle
$186

One way

found 22 hours ago

Open CHS to SEA flights search result page
Wed, Dec 9 - Wed, Jan 20
CHS
Charleston
to
SEA
Seattle
$266

Roundtrip

found 22 hours ago

Open CHS to SEA flights search result page
Wed, Dec 9 - Wed, Jan 20
CHS
Charleston
to
SEA
Seattle
$268

Roundtrip

found 22 hours ago

Open CHS to SEA flights search result page
Wed, Dec 9 - Wed, Jan 20
CHS
Charleston
to
SEA
Seattle
$288

Roundtrip

found 22 hours ago

Open CHS to SEA flights search result page
Sun, Nov 29 - Tue, Dec 1
CHS
Charleston
to
SEA
Seattle
$299

Roundtrip

found 22 hours ago

Open CHS to SEA flights search result page
Sun, Nov 29 -
CHS
Charleston
to
SEA
Seattle
$186

One way

found 22 hours ago

Open CHS to SEA flights search result page
Sun, Nov 29 - Tue, Dec 1
CHS
Charleston
to
SEA
Seattle
$299

Roundtrip

found 22 hours ago

Open CHS to SEA flights search result page
Sat, Dec 26 -
CHS
Charleston
to
SEA
Seattle
$184

One way

found 2 days ago

Open CHS to SEA flights search result page
Wed, Dec 9 - Wed, Jan 20
CHS
Charleston
to
SEA
Seattle
$266

Roundtrip

found 22 hours ago

Open CHS to SEA flights search result page
Wed, Dec 9 - Wed, Jan 20
CHS
Charleston
to
SEA
Seattle
$268

Roundtrip

found 22 hours ago

Open CHS to SEA flights search result page
Wed, Dec 9 - Wed, Jan 20
CHS
Charleston
to
SEA
Seattle
$288

Roundtrip

found 22 hours ago

Open CHS to SEA flights search result page
Wed, Jan 27 -
CHS
Charleston
to
SEA
Seattle
$123

One way

found 2 days ago

Open CHS to SEA flights search result page
Tue, Jan 5 -
CHS
Charleston
to
SEA
Seattle
$183

One way

found 2 days ago

Open CHS to SEA flights search result page
Mon, Mar 1 -
CHS
Charleston
to
SEA
Seattle
$143

One way

found 7 hours ago

Open CHS to SEA flights search result page
Mon, Mar 1 -
CHS
Charleston
to
SEA
Seattle
$147

One way

found 7 hours ago

Open CHS to SEA flights search result page
Mon, Mar 1 -
CHS
Charleston
to
SEA
Seattle
$149

One way

found 7 hours ago

Open CHS to SEA flights search result page

FAQs about United Airlines Flights from CHS to SEA

What terminal is United Airlines at Charleston, SC (CHS-Charleston Intl.)?

If you're booked with United Airlines from Charleston, SC (CHS-Charleston Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), you should be able to find out the terminal information when you get your boarding pass. If not, consult your airline.

Are there United Airlines non-stop flights from CHS to SEA?

If you want to fly with United Airlines from Charleston, SC (CHS-Charleston Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), you'll need to make at least one stopover. While waiting for your connection, use the time to grab a bite to eat or go for a stroll.

How long is an United Airlines flight from CHS to SEA?

As it will take roughly 7 hours and 29 minutes for your United Airlines flight to head from Charleston, SC (CHS-Charleston Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), consider popping some travel games in your cabin bag. You never know — the person sitting beside you might appreciate the opportunity to play to break up the trip.

How many direct and indirect flights does United Airlines fly from CHS to SEA?

United Airlines has about 3 flights every day from Charleston, SC (CHS-Charleston Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.).

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Seattle, WA (SEA-Seattle - Tacoma Intl.), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

Popular United Flight Routes from CHS

Top United Flight Routes from SEA

Top Flights for United originating from CHS

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.