| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Charleston Seattle-Tacoma | Outbound 09/23/25 direct AS0485 05h 46min | Return 09/30/25 1 Stopover (CLT) AA1674, AA5467 07h 26min |  Alaska Airlines |  | ? | $226 | |
| Best option Charleston Seattle-Tacoma | Outbound 09/23/25 direct AS0485 05h 46min | Return 09/30/25 direct AS0402 05h 18min | Alaska Airlines |  | ? | $231 | |
| Charleston Seattle-Tacoma | Outbound 07/08/25 3 Stopovers (EWR, LAX, LAS) NK2111, NK2069, NK1658, NK1681 36h 22min | Return 08/07/25 2 Stopovers (LAS, FLL) NK1682, NK0954, NK1512 18h 15min |  Spirit Airlines |  | $411 | ||
| Charleston Seattle-Tacoma | Outbound 10/10/25 direct HA4851 05h 50min | Return 11/04/25 direct HA6641 05h 16min |  Hawaiian Airlines | | ? | $238 | |
| Charleston Seattle-Tacoma | Outbound 09/23/25 direct AS0485 05h 46min | Return 09/30/25 direct AS0402 05h 18min | Alaska Airlines |  | $247 | ||
| Charleston Seattle-Tacoma | Outbound 09/23/25 direct AS0485 05h 46min | Return 09/30/25 direct AS0402 05h 18min | Alaska Airlines |  | ? | $248 | |
| Charleston Seattle-Tacoma | Outbound 10/10/25 direct AS0485 05h 50min | Return 11/04/25 direct AS0402 05h 16min | Alaska Airlines | | ? | $251 | |
| Charleston Seattle-Tacoma | Outbound 09/23/25 direct AS0485 05h 46min | Return 09/30/25 direct AS0402 05h 18min | Alaska Airlines |  | ? | $253 | |
| Charleston Seattle-Tacoma | Outbound 06/18/25 1 Stopover (ATL) DL3107, DL0472 09h 02min | Return 07/15/25 1 Stopover (ATL) DL0652, DL3091 07h 08min |  Delta Air Lines | | ? | $255 | |
| Charleston Seattle-Tacoma | Outbound 09/23/25 direct AS0485 05h 46min | Return 09/30/25 direct HA6641 05h 18min | Alaska Airlines |  | $255 |
Stops
- Direct flight
Airline
- Alaska Airlines
- American Airlines
- Hawaiian Airlines
- United Airlines
- Sun Country Airlines
Tips and tricks to help you find cheap flights from Charleston to Seattle Tacoma
Favorite airline: Alaska Airlines
The majority of passengers on the route Charleston – Seattle-Tacoma prefer to fly with Alaska Airlines.
Alaska Airlines
47 %
United Airlines
29 %
Delta
6 %
Stopover flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 20 % cheaper.
non stop flight
1 stop
2 stops
05h 56min
10h 20min
16h 27min
$ 319
$ 265
$ 443
The favorite connection is non-stop
Flights from Charleston to Seattle-Tacoma are most often booked as a direct flight.
Route
bookings
Direct flights
05h 56min, from $ 319
67 %
1 stopover New York - John F. Kennedy International Airport, NY
10h 20min, from $ 265
22 %
1 stopover Houston - George Bush Intercontinental Airport, TX
09h 01min, from $ 387
11 %
Important flight information
Flight information: Charleston - Seattle-Tacoma
| Roundtrip from | $ 225,21 |
|---|---|
| Flight duration | min. 06:15 / max. 10:15 |
| Return flight duration | min. 05:05 |
| Distance | 3884 km |
| Flights per week | 7 |
| Departure airport | Airport Charleston-SC (CHS) |
| Arrival airport | Airport Seattle-Tacoma International Airport, WA (SEA) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight Charleston - New York from $ 109
- Flight Charleston - Miami from $ 153
- Flight Charleston - Orlando from $ 76
- Flight Charleston - Boston from $ 97
- Flight Charleston - Los Angeles from $ 194
- Flight Charleston - New York from $ 109
- Flight Charleston - Atlanta from $ 184
- Flight Charleston - Washington DC from $ 187
- Flight Charleston - Washington DC from $ 211
- Flight Charleston - Indianapolis from $ 118
Alternative flights to Seattle-Tacoma
- Flight San Francisco - Seattle-Tacoma from $ 116
- Flight New York - Seattle-Tacoma from $ 212
- Flight Los Angeles - Seattle-Tacoma from $ 134
- Flight Anchorage - Seattle-Tacoma from $ 293
- Flight Honolulu - Seattle-Tacoma from $ 363
- Flight Atlanta - Seattle-Tacoma from $ 216
- Flight Las Vegas - Seattle-Tacoma from $ 98
- Flight Denver - Seattle-Tacoma from $ 148
- Flight Miami - Seattle-Tacoma from $ 205
- Flight San Diego - Seattle-Tacoma from $ 152
Flight destinations with a similar price
- Flight Seattle-Tacoma - Amsterdam from $ 580
- Flight Seattle-Tacoma - Frankfurt from $ 564
- Flight Seattle-Tacoma - Seoul Incheon from $ 812
- Flight Seattle-Tacoma - London Heathrow from $ 502
- Flight Seattle-Tacoma - Vancouver from $ 130
- Flight Seattle-Tacoma - Toronto from $ 263
- Flight Seattle-Tacoma - Dusseldorf from $ 546
- Flight Seattle-Tacoma - Munich from $ 561
- Flight Seattle-Tacoma - Stuttgart from $ 546
- Flight Seattle-Tacoma - Hamburg from $ 537
Flight destinations with a similar price
- Flight Charleston - Washington DC from $ 211