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

Trip Type
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Amazing United SEA to CHS Flight Deals

The cheapest flights to Charleston Intl. found within the past 7 days were $246 round trip and $123 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Jan 11 -
SEA
Seattle
to
CHS
Charleston
$123

One way

found 2 hours ago

Open SEA to CHS flights search result page
Mon, Jan 11 - Wed, Jan 13
SEA
Seattle
to
CHS
Charleston
$246

Roundtrip

found 2 hours ago

Open SEA to CHS flights search result page
Mon, Jan 11 - Wed, Jan 13
SEA
Seattle
to
CHS
Charleston
$246

Roundtrip

found 2 hours ago

Open SEA to CHS flights search result page
Mon, Jan 11 - Wed, Jan 13
SEA
Seattle
to
CHS
Charleston
$252

Roundtrip

found 2 hours ago

Open SEA to CHS flights search result page
Mon, Jan 11 - Wed, Jan 13
SEA
Seattle
to
CHS
Charleston
$253

Roundtrip

found 2 hours ago

Open SEA to CHS flights search result page
Mon, Jan 11 - Wed, Jan 13
SEA
Seattle
to
CHS
Charleston
$259

Roundtrip

found 2 hours ago

Open SEA to CHS flights search result page
Mon, Jan 11 - Wed, Jan 13
SEA
Seattle
to
CHS
Charleston
$266

Roundtrip

found 2 hours ago

Open SEA to CHS flights search result page
Mon, Jan 11 - Wed, Jan 13
SEA
Seattle
to
CHS
Charleston
$267

Roundtrip

found 2 hours ago

Open SEA to CHS flights search result page
Mon, Jan 11 - Wed, Jan 13
SEA
Seattle
to
CHS
Charleston
$268

Roundtrip

found 2 hours ago

Open SEA to CHS flights search result page
Mon, Jan 11 - Wed, Jan 13
SEA
Seattle
to
CHS
Charleston
$274

Roundtrip

found 2 hours ago

Open SEA to CHS flights search result page
Mon, Jan 11 -
SEA
Seattle
to
CHS
Charleston
$123

One way

found 2 hours ago

Open SEA to CHS flights search result page
Mon, Jan 11 - Wed, Jan 13
SEA
Seattle
to
CHS
Charleston
$246

Roundtrip

found 2 hours ago

Open SEA to CHS flights search result page
Mon, Jan 11 - Wed, Jan 13
SEA
Seattle
to
CHS
Charleston
$246

Roundtrip

found 2 hours ago

Open SEA to CHS flights search result page
Mon, Jan 11 - Wed, Jan 13
SEA
Seattle
to
CHS
Charleston
$252

Roundtrip

found 2 hours ago

Open SEA to CHS flights search result page
Mon, Jan 11 - Wed, Jan 13
SEA
Seattle
to
CHS
Charleston
$253

Roundtrip

found 2 hours ago

Open SEA to CHS flights search result page
Mon, Jan 11 - Wed, Jan 13
SEA
Seattle
to
CHS
Charleston
$259

Roundtrip

found 2 hours ago

Open SEA to CHS flights search result page
Mon, Jan 11 - Wed, Jan 13
SEA
Seattle
to
CHS
Charleston
$266

Roundtrip

found 2 hours ago

Open SEA to CHS flights search result page
Mon, Jan 11 - Wed, Jan 13
SEA
Seattle
to
CHS
Charleston
$267

Roundtrip

found 2 hours ago

Open SEA to CHS flights search result page
Mon, Jan 11 - Wed, Jan 13
SEA
Seattle
to
CHS
Charleston
$268

Roundtrip

found 2 hours ago

Open SEA to CHS flights search result page
Mon, Jan 11 - Wed, Jan 13
SEA
Seattle
to
CHS
Charleston
$274

Roundtrip

found 2 hours ago

Open SEA to CHS flights search result page

CHS From SEA Economy Coach Packages on Similar Airlines

Save $19
SEA
Seattle - Tacoma Intl.
to
CHS
Charleston Intl.
DeltaEconomy
SpringHill Suites by Marriott Charleston N./Ashley Phosphate
3.0 out of 5.0

Fri, Dec 25 - Mon, Dec 28

Old price

$565

The price now is $546 per person
Flight + Hotel
SpringHill Suites by Marriott Charleston N./Ashley Phosphate

FAQs about United Airlines Flights from SEA to CHS

What terminal is United Airlines at Sea-Tac Airport?

Once you've been given your ticket for your flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Charleston, SC (CHS-Charleston Intl.), you should be able to see which terminals United Airlines flies into and out of. If not, ask your airline or do some online research for those details.

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

If you want to travel with United Airlines from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Charleston, SC (CHS-Charleston Intl.), you'll have to make a stopover. While you're waiting for your connection, use the time to pick up a snack or go for a wander.

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

Bring that book on board you've been desperate to read. A flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Charleston, SC (CHS-Charleston Intl.) with United Airlines takes roughly 7 hours. It'll be enough time to get totally swept up in the gripping storyline.

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

If you need to book a trip from SEA to CHS, you can select from around 3 United Airlines flights each day.

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 Charleston, SC (CHS-Charleston 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 SEA

Top United Flight Routes from CHS

Top Flights for United originating from SEA

*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.