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Flights from Charleston to Seattle
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Flights from Charleston to Seattle Starting at €88

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        CHS18:36
        6h 14m
        Nonstop
        SEA21:50
        Sat, Mar 15|Charleston - Seattle|Alaska Airlines
        €88€122
        27% OFF
        27% OFF
        €122€88

        Choose Alaska Airlines flights from Charleston to Seattle. The one-way direct flight with Alaska Airlines departs from Charleston International Airport on Sat, Mar 15, arriving at Seattle-Tacoma International Airport. One-way Prices start from €88 including taxes and charges.

      • CHS18:36
        6h 14m
        Nonstop
        SEA21:50
        Wed, Mar 5|Charleston - Seattle|Alaska Airlines
        €89€122
        27% OFF
        27% OFF
        €122€89

        Choose Alaska Airlines flights from Charleston to Seattle. The one-way direct flight with Alaska Airlines departs from Charleston International Airport on Wed, Mar 5, arriving at Seattle-Tacoma International Airport. One-way Prices start from €89 including taxes and charges.

      • CHS18:36
        6h 14m
        Nonstop
        SEA21:50
        Tue, Mar 4|Charleston - Seattle|Alaska Airlines
        €91€122
        26% OFF
        26% OFF
        €122€91

        Choose Alaska Airlines flights from Charleston to Seattle. The one-way direct flight with Alaska Airlines departs from Charleston International Airport on Tue, Mar 4, arriving at Seattle-Tacoma International Airport. One-way Prices start from €91 including taxes and charges.

      • CHS18:36
        6h 14m
        Nonstop
        SEA21:50
        Tue, Feb 25|Charleston - Seattle|Alaska Airlines
        €91
        €91

        Choose Alaska Airlines flights from Charleston to Seattle. The one-way direct flight with Alaska Airlines departs from Charleston International Airport on Tue, Feb 25, arriving at Seattle-Tacoma International Airport. One-way Prices start from €91 including taxes and charges.

      • CHS18:36
        6h 14m
        Nonstop
        SEA21:50
        Wed, Feb 19|Charleston - Seattle|Alaska Airlines
        €92
        €92

        Choose Alaska Airlines flights from Charleston to Seattle. The one-way direct flight with Alaska Airlines departs from Charleston International Airport on Wed, Feb 19, arriving at Seattle-Tacoma International Airport. One-way Prices start from €92 including taxes and charges.

      • CHS18:32
        6h 12m
        Nonstop
        SEA21:44
        Wed, Feb 12|Charleston - Seattle|Alaska Airlines
        €94
        €94

        Choose Alaska Airlines flights from Charleston to Seattle. The one-way direct flight with Alaska Airlines departs from Charleston International Airport on Wed, Feb 12, arriving at Seattle-Tacoma International Airport. One-way Prices start from €94 including taxes and charges.

      • CHS18:38
        6h 11m
        Nonstop
        SEA21:49
        Wed, Mar 19|Charleston - Seattle|Alaska Airlines
        €108
        €108

        Choose Alaska Airlines flights from Charleston to Seattle. The one-way direct flight with Alaska Airlines departs from Charleston International Airport on Wed, Mar 19, arriving at Seattle-Tacoma International Airport. One-way Prices start from €108 including taxes and charges.

      • CHS18:38
        6h 11m
        Nonstop
        SEA21:49
        Thu, Mar 20|Charleston - Seattle|Alaska Airlines
        €108
        €108

        Choose Alaska Airlines flights from Charleston to Seattle. The one-way direct flight with Alaska Airlines departs from Charleston International Airport on Thu, Mar 20, arriving at Seattle-Tacoma International Airport. One-way Prices start from €108 including taxes and charges.

      • CHS05:35
        8h 10m
        1 stop
        SEA10:45
        Tue, Mar 4|Charleston - Seattle|Delta Air Lines
        €99
        €99

        Choose Delta Air Lines flights from Charleston to Seattle. The one-way connecting flight with Delta Air Lines departs from Charleston International Airport on Tue, Mar 4, arriving at Seattle-Tacoma International Airport. One-way Prices start from €99 including taxes and charges.

      • CHS12:55
        12h 30m
        1 stop
        SEA22:25
        Wed, Mar 19|Charleston - Seattle|Delta Air Lines
        €99
        €99

        Choose Delta Air Lines flights from Charleston to Seattle. The one-way connecting flight with Delta Air Lines departs from Charleston International Airport on Wed, Mar 19, arriving at Seattle-Tacoma International Airport. One-way Prices start from €99 including taxes and charges.

      • CHS01:00 pm
        3h 5m
        Nonstop
        SEA02:00 pm
        Thu, Feb 13|Charleston - Seattle|Alaska Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Charleston to Seattle flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA1184

    American Airlines

    05:06

    CHS

    1.1h

    06:15

    CLT

    SMTWTFS
    Search

  2. AA2407

    American Airlines

    09:35

    CLT

    5.9h

    12:28

    SEA

    SMTWTFS

  3. DL3055

    Delta Air Lines

    05:35

    CHS

    1.2h

    06:47

    ATL

    SMTWTFS
    Search

  4. DL444

    Delta Air Lines

    07:45

    ATL

    5.6h

    10:22

    SEA

    SMTWTFS

  5. DL5674

    Delta Air Lines

    12:59

    CHS

    2.1h

    15:03

    JFK

    SMTWTFS
    Search

  6. DL740

    Delta Air Lines

    16:35

    JFK

    6.5h

    20:03

    SEA

    SMTWTFS

  7. AA1520

    American Airlines

    15:44

    CHS

    3.2h

    17:55

    DFW

    S-TWTFS
    Search

  8. AA2402

    American Airlines

    20:40

    DFW

    4.5h

    23:09

    SEA

    -MTW-FS

  9. AA1520

    American Airlines

    15:44

    CHS

    3.2h

    17:55

    DFW

    S-TWTFS
    Search

  10. AA2003

    American Airlines

    18:53

    DFW

    4.5h

    21:21

    SEA

    SMTWTFS

  11. AA4365

    American Airlines

    16:02

    CHS

    1.9h

    17:55

    PHL

    SMTWTFS
    Search

  12. AA2001

    American Airlines

    18:47

    PHL

    6.1h

    21:54

    SEA

    --TW---

  13. DL3189

    Delta Air Lines

    17:53

    CHS

    1.4h

    19:14

    ATL

    SMTWTFS
    Search

  14. DL472

    Delta Air Lines

    16:55

    ATL

    5.7h

    19:34

    SEA

    SMTWTFS

  15. AS485

    Alaska Airlines

    18:56

    CHS

    6.0h

    Nonstop

    21:59

    SEA

    SMTWT-S
    Search

  16. AA1510

    American Airlines

    19:14

    CHS

    3.3h

    21:33

    DFW

    ---WTFS
    Search

  17. AA2528

    American Airlines

    22:36

    DFW

    4.5h

    01:06

    SEA

    SMTWTFS

  18. AA1510

    American Airlines

    19:14

    CHS

    3.3h

    21:33

    DFW

    ---WTFS
    Search

  19. AA2532

    American Airlines

    22:30

    DFW

    4.5h

    00:57

    SEA

    ---W---
Find more flights and airlines

Find the best time to fly from Charleston to Seattle

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Charleston to Seattle

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Alaska Airlines logoAlaska AirlinesDelta Air Lines logoDelta Air Lines

FAQ

  • When are flight tickets from Charleston (CHS) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from Charleston to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Charleston (CHS) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around €339.

  • How long does it take to fly from Charleston (CHS) to Seattle (SEA) and what is the distance?

    It takes around 6 hours 8 minutes to fly from Charleston (CHS) to Seattle (SEA).

  • What is the transportation method from the main airport to downtown in Seattle?

    • The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.

  • What are the most popular airlines that fly from Charleston (CHS) to Seattle (SEA)?

    Airlines with flights from Charleston (CHS) to Seattle (SEA): Alaska Airlines and Hawaiian Airlines.

How to find a cheap flight from Charleston to Seattle

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Charleston to Seattle. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Charleston to Seattle

Cheapest nonstop flight price€88
Cheapest round-trip ticket price€176
Off-season for travelFebruary
Peak season for travelMay
Flight distance3,878.4 km
Average flight time6 hours 8 minutes
Popular airlineAlaska Airlines

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