| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Charleston Seattle-Tacoma | Outbound 09/25/25 direct HA4851 05h 50min | Return 10/05/25 direct HA6641 05h 21min |  Hawaiian Airlines |  | ? | $295 | |
| Charleston Seattle-Tacoma | Outbound 11/09/25 3 Stopovers (FLL, ORD, MSP) NK1974, NK0001, SY0260, SY0285 26h 35min | Return 12/07/25 2 Stopovers (MSP, EWR) SY0286, SY0233, NK1973 19h 15min |   Spirit Airlines, Sun Country Airlines |  | $453 | ||
| Charleston Seattle-Tacoma | Outbound 09/25/25 direct AS0485 05h 50min | Return 10/05/25 direct AS0402 05h 21min |  Alaska Airlines |  | ? | $297 | |
| Charleston Seattle-Tacoma | Outbound 09/25/25 direct AS0485 05h 50min | Return 10/05/25 direct AS0402 05h 21min | Alaska Airlines |  | $312 | ||
| Charleston Seattle-Tacoma | Outbound 11/09/25 1 Stopover (ATL) DL3055, DL0444 07h 50min | Return 12/07/25 1 Stopover (DTW) DL0810, DL0498 08h 36min |  Delta Air Lines | | ? | $313 | |
| Charleston Seattle-Tacoma | Outbound 11/09/25 1 Stopover (DEN) UA0557, UA1729 08h 02min | Return 12/07/25 1 Stopover (ORD) UA2618, UA5468 09h 30min |  United Airlines |  | ? | $314 | |
| Charleston Seattle-Tacoma | Outbound 11/09/25 direct AS0402 06h 00min | Return 12/07/25 direct AS0402 05h 17min | Alaska Airlines | | ? | $316 | |
| Charleston Seattle-Tacoma | Outbound 11/09/25 direct AS0402 06h 00min | Return 12/07/25 direct AS0402 05h 17min | Alaska Airlines |  | $338 | ||
| Charleston Seattle-Tacoma | Outbound 11/09/25 1 Stopover (ORD) UA2333, UA1620 08h 15min | Return 12/07/25 1 Stopover (ORD) UA2618, UA5468 09h 30min | United Airlines | | $343 | ||
| Charleston Seattle-Tacoma | Outbound 09/25/25 direct AS0485 05h 50min | Return 10/05/25 direct AS0402 05h 21min | Alaska Airlines |  | ? | $361 |
Stops
- Direct flight
Airline
- Alaska Airlines
- United Airlines
- Hawaiian Airlines
- American Airlines
- Spirit 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 | $ 294,60 |
|---|---|
| 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 $ 211
- Flight Charleston - Miami from $ 135
- Flight Charleston - Orlando from $ 169
- Flight Charleston - Boston from $ 152
- Flight Charleston - Los Angeles from $ 259
- Flight Charleston - New York from $ 221
- Flight Charleston - Atlanta from $ 173
- Flight Charleston - Washington DC from $ 225
- Flight Charleston - Washington DC from $ 229
- Flight Charleston - Indianapolis from $ 229
Alternative flights to Seattle-Tacoma
- Flight San Francisco - Seattle-Tacoma from $ 518
- Flight Anchorage - Seattle-Tacoma from $ 315
- Flight Atlanta - Seattle-Tacoma from $ 204
- Flight Denver - Seattle-Tacoma from $ 66
- Flight Boston - Seattle-Tacoma from $ 215
- Flight Chicago - Seattle-Tacoma from $ 154
- Flight Chicago O'Hare - Seattle-Tacoma from $ 154
- Flight Dallas - Seattle-Tacoma from $ 275
- Flight Washington-DC - Seattle-Tacoma from $ 173
- Flight Washington DC - Seattle-Tacoma from $ 173
Flight destinations with a similar price
- Flight Seattle-Tacoma - Munich from $ 639
- Flight Seattle-Tacoma - Manila from $ 806
- Flight Seattle-Tacoma - Istanbul from $ 792
Flight destinations with a similar price
- Flight Charleston - Islip - Long Island from $ 293