Cheap flights from Charleston to Seattle (CHS - SEA)

CHS — SEA
Dec 4 — Dec 111

The best prices from Charleston to Seattle/Tacoma Intl are usually found in November or January, booked 58 days in advance, depart on a Thursday or Friday and return on a Friday

How to find the cheapest flight from Charleston (CHS) to Seattle (SEA)

All the information you need to plan the best CHS to SEA flight in 2022: compare Charleston to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.

CHS - SEA

Price

$257 - $618

SEA

Temperature

41 - 66.2 °F

SEA

Rainfall

0.7 - 6.6 inches

Popular inJuneHigh demand for flights, 36% potential price rise
Cheapest inNovemberBest time to find cheap flights, 35% potential price drop
Average price$257Average for round-trip flights in November 2022
Round-trip from$257From Charleston to Seattle/Tacoma Intl

What is the cheapest day to fly round-trip from Charleston to Seattle?

Users have found that flying from Charleston to Seattle on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Charleston to Seattle?

To save up to 48% on this flight, we recommend booking at least 58 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Charleston to Seattle from $513 1-2 weeks out and tickets from $530 for flights departing within the next 72 hours.

What is the cheapest month to fly from Charleston to Seattle?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, November can be a great choice for travel to Seattle. Flights to Seattle from Charleston in November are about $394 on average during November, but can be found for as low as $143.

When is the cheapest time to fly from Charleston to Seattle (CHS - SEA)?

A simple way to save on the total cost of your ticket is to fly from Charleston to Seattle in the morning. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight at noon.

Cheap flights from Charleston to Seattle in November, December 2022

The best prices found for CHS to SEA flights for November, December
Dec 20 - Jan 3
CHS

Charleston

SEA

Seattle/Tacoma Intl

1 stop

9h 05m
SEA

Seattle/Tacoma Intl

CHS

Charleston

1 stop

10h 42m
$258

Delta

Pick Dates

Deal found 11/29

Dec 15 - Jan 3
CHS

Charleston

SEA

Seattle/Tacoma Intl

1 stop

9h 42m
SEA

Seattle/Tacoma Intl

CHS

Charleston

1 stop

8h 27m
$283

Multiple Airlines

Pick Dates

Deal found 11/28

Dec 15 - Jan 3
CHS

Charleston

SEA

Seattle/Tacoma Intl

1 stop

9h 42m
SEA

Seattle/Tacoma Intl

CHS

Charleston

Nonstop

5h 08m
$292

Multiple Airlines

Pick Dates

Deal found 11/28

Charleston to Seattle 2022 flight deals

Cheap flights to Seattle from Charleston found for this year
Dec 20 - Jan 3
CHS

Charleston

SEA

Seattle/Tacoma Intl

1 stop

9h 05m
SEA

Seattle/Tacoma Intl

CHS

Charleston

1 stop

10h 42m
$258

Delta

Pick Dates

Deal found 11/29

Dec 15 - Jan 3
CHS

Charleston

SEA

Seattle/Tacoma Intl

1 stop

9h 42m
SEA

Seattle/Tacoma Intl

CHS

Charleston

1 stop

8h 27m
$283

Multiple Airlines

Pick Dates

Deal found 11/28

Dec 15 - Jan 3
CHS

Charleston

SEA

Seattle/Tacoma Intl

1 stop

9h 42m
SEA

Seattle/Tacoma Intl

CHS

Charleston

Nonstop

5h 08m
$292

Multiple Airlines

Pick Dates

Deal found 11/28

Cheap American Airlines flights from Charleston to Seattle

Dec 4 - Dec 9
CHS

Charleston

SEA

Seattle/Tacoma Intl

1 stop

7h 48m
SEA

Seattle/Tacoma Intl

CHS

Charleston

1 stop

7h 22m
$453

American Airlines

Pick Dates

Deal found 11/28

Dec 4 - Dec 10
CHS

Charleston

SEA

Seattle/Tacoma Intl

1 stop

9h 55m
SEA

Seattle/Tacoma Intl

CHS

Charleston

2 stops

9h 35m
$457

American Airlines

Pick Dates

Deal found 11/28

Dec 4 - Dec 10
CHS

Charleston

SEA

Seattle/Tacoma Intl

2 stops

11h 38m
SEA

Seattle/Tacoma Intl

CHS

Charleston

2 stops

9h 35m
$512

American Airlines

Pick Dates

Deal found 11/28

Cheap United Airlines flights from Charleston to Seattle

Dec 4 - Dec 26
CHS

Charleston

SEA

Seattle/Tacoma Intl

1 stop

10h 42m
SEA

Seattle/Tacoma Intl

CHS

Charleston

1 stop

7h 10m
$706

United Airlines

Pick Dates

Deal found 11/27

Dec 4 - Dec 27
CHS

Charleston

SEA

Seattle/Tacoma Intl

2 stops

17h 58m
SEA

Seattle/Tacoma Intl

CHS

Charleston

2 stops

24h 17m
$933

United Airlines

Pick Dates

Deal found 11/27

Non-stop flights to Seattle from Charleston

Save time with Charleston to Seattle direct flight deals
Jan 14 - Jan 18
CHS

Charleston

SEA

Seattle/Tacoma Intl

Nonstop

6h 13m
SEA

Seattle/Tacoma Intl

CHS

Charleston

Nonstop

5h 04m
$198

Alaska Airlines

Pick Dates

Deal found 11/28

Jan 14 - Jan 19
CHS

Charleston

SEA

Seattle/Tacoma Intl

Nonstop

6h 13m
SEA

Seattle/Tacoma Intl

CHS

Charleston

Nonstop

5h 04m
$222

Alaska Airlines

Pick Dates

Deal found 11/28

Jan 13 - Jan 15
CHS

Charleston

SEA

Seattle/Tacoma Intl

Nonstop

6h 13m
SEA

Seattle/Tacoma Intl

CHS

Charleston

Nonstop

5h 04m
$246

Alaska Airlines

Pick Dates

Deal found 11/29

Last minute flights from Charleston to Seattle

Late deals on return flights to Seattle from Charleston, departing today and this week
Dec 4 - Dec 9
CHS

Charleston

SEA

Seattle/Tacoma Intl

1 stop

7h 48m
SEA

Seattle/Tacoma Intl

CHS

Charleston

1 stop

7h 22m
$453

American Airlines

Pick Dates

Deal found 11/28

Dec 4 - Dec 10
CHS

Charleston

SEA

Seattle/Tacoma Intl

1 stop

9h 55m
SEA

Seattle/Tacoma Intl

CHS

Charleston

2 stops

9h 35m
$457

American Airlines

Pick Dates

Deal found 11/28

Dec 4 - Dec 8
CHS

Charleston

SEA

Seattle/Tacoma Intl

2 stops

23h 00m
SEA

Seattle/Tacoma Intl

CHS

Charleston

1 stop

10h 01m
$508

Multiple Airlines

Pick Dates

Deal found 11/28

Related info for your journey

Useful info, stats and facts about Charleston to Seattle flights.

Which airlines flying from Charleston to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Charleston to Seattle/Tacoma Intl have new flexible policies in place due to COVID-19. Alaska Airlines, American Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Alaska Airlines with this kind of flexibility.

Are there nonstop flights from Charleston to Seattle for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Charleston to Seattle under $200. A good price for a nonstop flight from Charleston to Seattle is less than $328.

Are there last-minute flights available from Charleston to Seattle for under $500?

There are currently 14+ open flights from Charleston to Seattle within the next 7 days for less than $500.

What days are nonstop flights available from Charleston to Seattle?

You can find nonstop flights on the following days: Sunday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this Charleston to Seattle flight route?

Within the past month, 38 users have taken a look at flights from Charleston to Seattle/Tacoma Intl.

How many flights depart from Charleston to Seattle on average per day?

5 flight departures from Charleston to Seattle per day on average.
Afternoon (Noon - 6pm) - 100% of flight departures

What are the most popular airlines that fly from Charleston to Seattle?

American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from Charleston to Seattle.

What are the cheapest flights from Charleston to Seattle?

Looking at all options, your cheapest flight can be booked for $141. While the most popular route (Charleston - Seattle/Tacoma Intl) can be booked for $219 on average our data indicates $991 when flying from Charleston to Seattle.

Alternative routes for Charleston to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Charleston to Seattle

The chart below displays the airlines Cheapflights users traveling from Charleston to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$10Average$18FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
United AirlinesCheapest$113Average$420FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$122Average$416FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Alaska AirlinesCheapest$143Average$379FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
DeltaCheapest$176Average$523FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

Hourly flight availability from Charleston to Seattle

See what time of day planes typically take off from Charleston to Seattle
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Charleston to Seattle

See how many times per day planes take to the skies headed from Charleston to Seattle
Sunday1daily flight
Monday1daily flight
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday0daily flights
Saturday0daily flights