Cheap flights from Seattle to Charleston (SEA - CHS) from $105

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — CHS
Feb 27 — Mar 51

The best prices from Seattle/Tacoma Intl to Charleston are usually found in January or February, booked 75 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap flight deals from Seattle to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 22, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$233

One-way from

$141
High demand for flights, 26% potential price rise
Best time to find cheap flights, 30% potential price drop
From Seattle/Tacoma Intl to Charleston
One-way flight from Seattle/Tacoma Intl to Charleston

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

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 19% when planning your travel around this day of the week.

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

To save on the cost of your flight from Seattle to Charleston, book at least 43 days before your planned departure. Booking around this time can save you about 121% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $360 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $515.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Charleston. Flights to Charleston from Seattle in January are about $397 on average during January, but can be found for as low as $177.

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

It’s typically best to fly out from Seattle to Charleston in the afternoon. Doing so could potentially save you 50% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Spirit Airlines flights from Seattle to Charleston

Explore cheap flight options specifically provided by Spirit Airlines for the route between Seattle and Charleston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Peruse some of the lowest-priced Spirit Airlines flights we've found from Seattle to Charleston. Make sure to check back often as deals are often changing.
Tue 5/1410:00 pmSEA - CHS
1 stop16h 09mSpirit Airlines
Tue 5/216:01 pmCHS - SEA
1 stop17h 38mSpirit Airlines
Deal found 2/21$161
Wed 4/179:12 pmSEA - CHS
1 stop18h 43mSpirit Airlines
Tue 4/235:02 pmCHS - SEA
1 stop18h 43mSpirit Airlines
Deal found 2/21$182
Mon 4/88:57 pmSEA - CHS
1 stop16h 28mSpirit Airlines
Tue 4/165:02 pmCHS - SEA
1 stop18h 43mSpirit Airlines
Deal found 2/21$194
Wed 4/109:12 pmSEA - CHS
1 stop18h 43mSpirit Airlines
Tue 4/165:02 pmCHS - SEA
1 stop18h 43mSpirit Airlines
Deal found 2/21$196
Wed 5/810:00 pmSEA - CHS
1 stop15h 07mSpirit Airlines
Sun 5/125:02 pmCHS - SEA
1 stop18h 37mSpirit Airlines
Deal found 2/21$245
Wed 5/19:12 pmSEA - CHS
1 stop18h 43mSpirit Airlines
Sun 5/55:02 pmCHS - SEA
1 stop18h 43mSpirit Airlines
Deal found 2/21$262
Sat 5/46:41 pmSEA - CHS
1 stop18h 30mSpirit Airlines
Wed 5/86:01 pmCHS - SEA
1 stop17h 38mSpirit Airlines
Deal found 2/21$266
Mon 4/88:57 pmSEA - CHS
1 stop16h 28mSpirit Airlines
Thu 4/117:45 pmCHS - SEA
1 stop16h 00mSpirit Airlines
Deal found 2/21$286
Thu 3/219:12 pmSEA - CHS
3 stops24h 23mSpirit Airlines
Tue 3/265:15 pmCHS - SEA
1 stop18h 36mSpirit Airlines
Deal found 2/21$295

Cheap Alaska Airlines flights from Seattle to Charleston

Explore cheap flight options specifically provided by Alaska Airlines for the route between Seattle and Charleston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Some of the best deals we've found on Alaska Airlines flights traveling from Seattle to Charleston. Check back soon if you're not seeing flights that suit your needs.
Sun 4/149:46 amSEA - CHS
Nonstop5h 09mAlaska Airlines
Tue 4/166:58 pmCHS - SEA
Nonstop5h 56mAlaska Airlines
Deal found 2/20$325
Mon 3/259:46 amSEA - CHS
Nonstop5h 09mAlaska Airlines
Wed 3/276:56 pmCHS - SEA
Nonstop6h 04mAlaska Airlines
Deal found 2/21$332
Sat 4/279:45 amSEA - CHS
Nonstop5h 13mAlaska Airlines
Wed 5/156:58 pmCHS - SEA
Nonstop5h 56mAlaska Airlines
Deal found 2/21$355
Sat 5/49:45 amSEA - CHS
Nonstop5h 13mAlaska Airlines
Wed 5/86:58 pmCHS - SEA
Nonstop5h 56mAlaska Airlines
Deal found 2/21$357
Thu 4/119:46 amSEA - CHS
Nonstop5h 09mAlaska Airlines
Tue 4/166:58 pmCHS - SEA
Nonstop5h 56mAlaska Airlines
Deal found 2/22$362
Sun 4/219:45 amSEA - CHS
Nonstop5h 13mAlaska Airlines
Fri 4/266:58 pmCHS - SEA
Nonstop5h 56mAlaska Airlines
Deal found 2/22$367
Wed 3/68:40 amSEA - CHS
Nonstop5h 05mAlaska Airlines
Fri 3/156:56 pmCHS - SEA
Nonstop6h 04mAlaska Airlines
Deal found 2/21$386
Wed 3/138:40 amSEA - CHS
Nonstop5h 05mAlaska Airlines
Sat 3/166:56 pmCHS - SEA
Nonstop6h 04mAlaska Airlines
Deal found 2/21$390
Tue 8/209:32 amSEA - CHS
Nonstop5h 13mAlaska Airlines
Tue 8/276:50 pmCHS - SEA
Nonstop5h 49mAlaska Airlines
Deal found 2/21$397

Cheap Seattle to Charleston flights in February & March 2024

Find cheap flight options from Seattle to Charleston specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,442,422 searches. Prices were last updated on February 22, 2024.
Listed are some of the best fares we've found on flights departing from Seattle to Charleston in 2024. Check back in a little while for more flight options.
Mon 3/1810:20 pmSEA - CHS
1 stop10h 00mJetBlue
Mon 4/11:31 pmCHS - SEA
1 stop10h 14mJetBlue
Deal found 2/21$246
Wed 3/139:17 pmSEA - CHS
1 stop16h 08mMultiple Airlines
Sat 3/166:56 pmCHS - SEA
Nonstop6h 04mMultiple Airlines
Deal found 2/21$263
Fri 3/810:31 pmSEA - CHS
1 stop6h 58mAmerican Airlines
Wed 3/135:04 amCHS - SEA
2 stops10h 37mAmerican Airlines
Deal found 2/22$274
Wed 3/139:17 pmSEA - CHS
1 stop16h 08mMultiple Airlines
Sat 3/166:14 pmCHS - SEA
2 stops29h 21mMultiple Airlines
Deal found 2/21$279
Mon 3/189:55 pmSEA - CHS
1 stop15h 30mMultiple Airlines
Mon 4/112:47 pmCHS - SEA
2 stops34h 04mMultiple Airlines
Deal found 2/21$288
Mon 3/258:57 pmSEA - CHS
1 stop16h 28mMultiple Airlines
Fri 3/296:59 pmCHS - SEA
2 stops27h 23mMultiple Airlines
Deal found 2/20$292
Thu 3/219:12 pmSEA - CHS
3 stops24h 23mSpirit Airlines
Tue 3/265:15 pmCHS - SEA
1 stop18h 36mSpirit Airlines
Deal found 2/21$295
Mon 3/258:57 pmSEA - CHS
1 stop16h 28mSpirit Airlines
Thu 3/285:15 pmCHS - SEA
1 stop18h 36mSpirit Airlines
Deal found 2/21$301
Thu 3/2110:19 pmSEA - CHS
2 stops23h 16mMultiple Airlines
Tue 3/265:15 pmCHS - SEA
1 stop18h 36mMultiple Airlines
Deal found 2/21$309

Seattle to Charleston 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Charleston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Listed are some of the best fares we've found on flights departing from Seattle to Charleston in 2024. Check back in a little while for more flight options.
Tue 5/1410:00 pmSEA - CHS
1 stop16h 09mSpirit Airlines
Tue 5/216:01 pmCHS - SEA
1 stop17h 38mSpirit Airlines
Deal found 2/21$161
Wed 4/179:12 pmSEA - CHS
1 stop18h 43mSpirit Airlines
Tue 4/235:02 pmCHS - SEA
1 stop18h 43mSpirit Airlines
Deal found 2/21$182
Mon 4/88:57 pmSEA - CHS
1 stop16h 28mSpirit Airlines
Tue 4/165:02 pmCHS - SEA
1 stop18h 43mSpirit Airlines
Deal found 2/21$194
Wed 4/109:12 pmSEA - CHS
1 stop18h 43mSpirit Airlines
Tue 4/165:02 pmCHS - SEA
1 stop18h 43mSpirit Airlines
Deal found 2/21$196
Mon 5/69:00 pmSEA - CHS
1 stop16h 11mMultiple Airlines
Mon 5/135:02 pmCHS - SEA
1 stop18h 37mMultiple Airlines
Deal found 2/21$197
Wed 4/106:33 pmSEA - CHS
2 stops14h 15mMultiple Airlines
Tue 4/165:02 pmCHS - SEA
1 stop18h 43mMultiple Airlines
Deal found 2/21$240
Wed 5/810:00 pmSEA - CHS
1 stop15h 07mSpirit Airlines
Sun 5/125:02 pmCHS - SEA
1 stop18h 37mSpirit Airlines
Deal found 2/21$245
Mon 3/1810:20 pmSEA - CHS
1 stop10h 00mJetBlue
Mon 4/11:31 pmCHS - SEA
1 stop10h 14mJetBlue
Deal found 2/21$246
Wed 4/179:12 pmSEA - CHS
1 stop18h 43mMultiple Airlines
Mon 4/2212:37 pmCHS - SEA
2 stops24h 07mMultiple Airlines
Deal found 2/21$247

Non-stop flights to Charleston from Seattle

Discover non-stop flight options from Seattle to Charleston. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Seattle to Charleston. Users seeking other options on flights from Seattle to Charleston should update the search form at the top of the page.
Sun 4/149:46 amSEA - CHS
Nonstop5h 09mAlaska Airlines
Tue 4/166:58 pmCHS - SEA
Nonstop5h 56mAlaska Airlines
Deal found 2/20$325
Tue 4/239:45 amSEA - CHS
Nonstop5h 13mAlaska Airlines
Wed 4/246:58 pmCHS - SEA
Nonstop5h 56mAlaska Airlines
Deal found 2/20$327
Mon 3/259:46 amSEA - CHS
Nonstop5h 09mAlaska Airlines
Wed 3/276:56 pmCHS - SEA
Nonstop6h 04mAlaska Airlines
Deal found 2/21$332
Sat 4/279:45 amSEA - CHS
Nonstop5h 13mAlaska Airlines
Wed 5/156:58 pmCHS - SEA
Nonstop5h 56mAlaska Airlines
Deal found 2/21$355
Sat 5/49:45 amSEA - CHS
Nonstop5h 13mAlaska Airlines
Wed 5/86:58 pmCHS - SEA
Nonstop5h 56mAlaska Airlines
Deal found 2/21$357
Thu 4/119:46 amSEA - CHS
Nonstop5h 09mAlaska Airlines
Tue 4/166:58 pmCHS - SEA
Nonstop5h 56mAlaska Airlines
Deal found 2/22$362
Sun 4/219:45 amSEA - CHS
Nonstop5h 13mAlaska Airlines
Fri 4/266:58 pmCHS - SEA
Nonstop5h 56mAlaska Airlines
Deal found 2/22$367
Wed 3/68:40 amSEA - CHS
Nonstop5h 05mAlaska Airlines
Fri 3/156:56 pmCHS - SEA
Nonstop6h 04mAlaska Airlines
Deal found 2/21$386
Wed 3/138:40 amSEA - CHS
Nonstop5h 05mAlaska Airlines
Sat 3/166:56 pmCHS - SEA
Nonstop6h 04mAlaska Airlines
Deal found 2/21$390

Seattle to Charleston flights leaving soon

Find last-minute flight options from Seattle to Charleston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Book one of these great deals on flights from Seattle to Charleston. Users should examine the flight details to ensure there are no surprises.
Mon 3/41:41 pmSEA - CHS
1 stop7h 18mAmerican Airlines
Wed 3/63:03 pmCHS - SEA
1 stop9h 34mAmerican Airlines
Deal found 2/21$348
Mon 3/41:41 pmSEA - CHS
1 stop7h 18mAmerican Airlines
Wed 3/65:00 amCHS - SEA
2 stops10h 43mAmerican Airlines
Deal found 2/21$352
Wed 3/69:17 pmSEA - CHS
1 stop16h 08mMultiple Airlines
Fri 3/156:56 pmCHS - SEA
Nonstop6h 04mMultiple Airlines
Deal found 2/21$358
Wed 3/69:17 pmSEA - CHS
1 stop16h 08mSpirit Airlines
Fri 3/1512:47 pmCHS - SEA
3 stops28h 25mSpirit Airlines
Deal found 2/21$370
Tue 2/276:03 pmSEA - CHS
1 stop23h 22mMultiple Airlines
Sat 3/210:23 amCHS - SEA
2 stops13h 46mMultiple Airlines
Deal found 2/20$381
Wed 3/68:40 amSEA - CHS
Nonstop5h 05mAlaska Airlines
Fri 3/156:56 pmCHS - SEA
Nonstop6h 04mAlaska Airlines
Deal found 2/21$386
Sun 3/312:59 amSEA - CHS
1 stop10h 18mAmerican Airlines
Wed 3/63:03 pmCHS - SEA
1 stop9h 34mAmerican Airlines
Deal found 2/21$395
Sun 3/312:59 amSEA - CHS
1 stop10h 18mAmerican Airlines
Wed 3/65:00 amCHS - SEA
2 stops10h 43mAmerican Airlines
Deal found 2/21$398
Mon 2/269:26 pmSEA - CHS
1 stop15h 46mMultiple Airlines
Thu 2/295:45 pmCHS - SEA
Nonstop6h 09mMultiple Airlines
Deal found 2/21$400

One-way flights to Charleston from Seattle

Search for one-way flight options from Seattle to Charleston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Take a look at some of the one-way flights we've detected from Seattle to Charleston. Users in need of a round-trip flight from Seattle to Charleston instead should update the search form at the top of page.
Wed 4/179:12 pmSEA - CHS
1 stop18h 43mSpirit Airlines
Deal found 2/21$105
Mon 3/118:59 pmSEA - CHS
1 stop16h 26mSpirit Airlines
Deal found 2/21$115
Tue 4/309:35 pmSEA - CHS
3 stops18h 18mMultiple Airlines
Deal found 2/20$116
Wed 3/610:31 pmSEA - CHS
1 stop6h 58mAmerican Airlines
Deal found 2/21$135
Fri 4/126:03 pmSEA - CHS
3 stops26h 13mMultiple Airlines
Deal found 2/21$136
Fri 4/127:10 pmSEA - CHS
2 stops11h 59mUnited Airlines
Deal found 2/21$141
Mon 3/117:28 pmSEA - CHS
2 stops24h 10mMultiple Airlines
Deal found 2/21$148
Tue 2/2710:01 amSEA - CHS
1 stop31h 24mMultiple Airlines
Deal found 2/21$153
Tue 4/305:15 amSEA - CHS
2 stops10h 54mAmerican Airlines
Deal found 2/20$154

Find flights from Seattle to Charleston within your budget

Customize your flight search to find flights from Seattle to Charleston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$161 - $372

Route

Depart

Return

Price

Seattle/Tacoma IntlCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Tue 5/14

1 stop16h 09m

Charleston

Tue 5/21

1 stop17h 38m

$161

Seattle/Tacoma IntlCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Wed 4/17

1 stop18h 43m

Charleston

Tue 4/23

1 stop18h 43m

$182

Seattle/Tacoma IntlCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Mon 4/8

1 stop16h 28m

Charleston

Tue 4/16

1 stop18h 43m

$194

Seattle/Tacoma IntlCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Mon 5/6

1 stop16h 11m

Charleston

Mon 5/13

1 stop18h 37m

$197

Seattle/Tacoma IntlCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Mon 3/18

1 stop10h 00m

Charleston

Mon 4/1

1 stop10h 14m

$246

Seattle/Tacoma IntlCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Sat 4/27

1 stop9h 59m

Charleston

Wed 5/15

1 stop10h 49m

$270

Seattle/Tacoma IntlCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Sun 4/14

Nonstop5h 09m

Charleston

Tue 4/16

Nonstop5h 56m

$325

Seattle/Tacoma IntlCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Tue 4/23

2 stops13h 42m

Charleston

Wed 4/24

1 stop11h 06m

$333

Seattle/Tacoma IntlCharleston

SEA - CHS

SEACHS

Seattle/Tacoma Intl

Tue 4/23

1 stop8h 29m

Charleston

Wed 4/24

1 stop10h 14m

$372

Flights are sorted by cheapest first

Deals found on 2/21

When is the best time to book a flight from Seattle to Charleston?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Charleston. Price data was last updated on January 28, 2024.
The price you pay for your flight from Seattle to Charleston may vary depending on when you book. For the best chance of a lower fare, look to book 42 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Seattle to Charleston?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Charleston. Price data was last updated on February 18, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Charleston flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Charleston by month

Plan your trip from Seattle to Charleston by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Charleston is currently $134 while a round-trip flight costs $253. Price data was last updated on February 18, 2024.

Currently, August is the cheapest month in which you can book a flight from Seattle to Charleston (average of $233). Flying from Seattle to Charleston in June is currently the most expensive (average of $316). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$246

February

$268

March

$308

April

$314

May

$305

June

$316

July

$274

August

$233

September

$238

October

$266

November

$277

December

$249

Temperature and rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average temperature and rainfall totals by month.

CHS

Temperature

48.2 - 82.4 °F

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated February 22, 2024.
To help decide which airline to fly from Seattle to Charleston, see what other customers have to say about Spirit Airlines, Alaska Airlines and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,274 reviews

Boarding

8.2

Food

7.4

Entertainment

7.4

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

8.1
Very good
9,274 reviews
8.1
Very good
9,274 reviews

Boarding

8.2

Food

7.4

Entertainment

7.4

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

8.1
Very good
11,921 reviews
8.1
Very good
9,274 reviews

Boarding

8.2

Food

7.4

Entertainment

7.4

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

7.7
Good
5,291 reviews
8.1
Very good
9,274 reviews

Boarding

8.2

Food

7.4

Entertainment

7.4

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

7.4
Good
11,872 reviews
8.1
Very good
9,274 reviews

Boarding

8.2

Food

7.4

Entertainment

7.4

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

7.3
Good
15,643 reviews
8.1
Very good
9,274 reviews

Boarding

8.2

Food

7.4

Entertainment

7.4

Comfort

7.9

Overall

8.1

Crew

8.6

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from Seattle to Charleston for under $200 on Cheapflights?

Yes, there are multiple flights from Seattle to Charleston for under $200. The cheapest flight booked recently is on Spirit Airlines for just $161, but on average you can expect to pay $243.

Are there nonstop flights from Seattle to Charleston for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Seattle to Charleston under $400. A good price for a nonstop flight from Seattle to Charleston is less than $402.

Are there last-minute flights available from Seattle to Charleston for under $400?

There are currently 20+ open flights from Seattle to Charleston within the next 7 days for less than $400.

How popular is this Seattle to Charleston flight route?

What are the cheapest airlines flying from Seattle to Charleston round-trip?

According to our current data, Spirit Airlines ($161), JetBlue ($246), and American Airlines ($270) offers the cheapest pricing from Seattle to Charleston. You may be able to fly from Seattle to Charleston for 59% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Seattle to Charleston one-way?

$105 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $135 and $141, respectively.

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

What are the cheapest flights from Seattle to Charleston?

Looking at all options, your cheapest flight can be booked for $158. While the most popular route (Seattle/Tacoma Intl - Charleston) can be booked for $180 on average our data indicates $336 when flying from Seattle to Charleston.

What does SEA to CHS mean?

SEA and CHS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to CHS refers to a flight route from Seattle/Tacoma Intl Airport to Charleston Airport.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Seattle to Charleston

Discover the top 5 airlines that operate flights from Seattle to Charleston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$128Average$343FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$148Average$376FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$163Average$426FlexibilityNo