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Latest Flight Deals from Charleston to Seattle

Book one-way or return flights from Charleston to Seattle from as little as NZD 220. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • CHS09:05
        26h 30m
        1 stop
        SEA08:35
        Sat, May 11|Charleston - Seattle|Breeze Airways
        NZD 220NZD 416
        47% OFF
        47% OFF
        NZD 416NZD 220
      • CHS07:01
        18h 48m
        1 stop
        SEA22:49
        Thu, May 9|Charleston - Seattle|Spirit Airlines
        NZD 230NZD 416
        45% OFF
        45% OFF
        NZD 416NZD 230
      • CHS16:10
        9h 31m
        1 stop
        SEA22:41
        Thu, May 9|Charleston - Seattle|American Airlines
        NZD 235NZD 416
        44% OFF
        44% OFF
        NZD 416NZD 235
      • CHS12:59
        11h 59m
        1 stop
        SEA21:58
        Tue, Apr 30|Charleston - Seattle|American Airlines
        NZD 237
        NZD 237
      • CHS16:10
        9h 57m
        1 stop
        SEA23:07
        Sat, May 25|Charleston - Seattle|American Airlines
        NZD 238
        NZD 238
      • CHS09:05
        14h 51m
        1 stop
        SEA20:56
        Wed, May 8|Charleston - Seattle|Breeze Airways
        NZD 264
        NZD 264
      • CHS17:36
        28h 54m
        1 stop
        SEA19:30
        Thu, May 2|Charleston - Seattle|Breeze Airways
        NZD 269
        NZD 269
      • CHS17:02
        18h 43m
        1 stop
        SEA08:45
        Sun, Apr 28|Charleston - Seattle|Spirit Airlines
        NZD 270
        NZD 270
      • CHS18:58
        5h 56m
        Direct
        SEA21:54
        Tue, Apr 30|Charleston - Seattle|Alaska Airlines
        NZD 274
        NZD 274
      • CHS18:58
        5h 56m
        Direct
        SEA21:54
        Wed, May 15|Charleston - Seattle|Alaska Airlines
        NZD 282
        NZD 282
      • CHS13:00
        3h 5m
        Direct
        SEA14:00
        Sun, May 5|Charleston - Seattle|Breeze Airways
        Find More Flights
        Find More Flights

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

Searching for the best last minute flight from Charleston to Seattle? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Charleston to Seattle. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Charleston to Seattle

View airlines operating flights from Charleston to Seattle. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Breeze Airways
From NZD 143
Sun Country Airlines
From NZD 208
Spirit Airlines
From NZD 230
American Airlines
From NZD 235
Alaska Airlines
From NZD 274
United Airlines
From NZD 292
Frontier Airlines
From NZD 307
Delta Air Lines
From NZD 330
Jetblue Airways
From NZD 334
ANA airlines

Find more flights and airlines

Alternative Routes from Charleston to Seattle

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Charleston to Seattle.

  • Cheapest
    Breeze Airways
    CHS
    07:00
    28h 55m
    2 transfer
    SEA
    08:55
    Charleston International Airport - Seattle-Tacoma International Airport
    Tue, May 14Breeze Airways
    NZD 143
  • Breeze Airways
    CHS
    07:00
    28h 55m
    2 transfer
    SEA
    08:55
    Charleston International Airport - Seattle-Tacoma International Airport
    Tue, May 14Breeze Airways
    NZD 143
    Find More Flights

How do I find the cheapest flights?

  • 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 NZD 803.

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

    It takes around 5 hours 55 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 17km. 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.

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

NZD 220

Cheapest round-trip ticket price

NZD 558

Off-season for travel

November

Peak season for travel

July

Flight distance

3,878.4km

Average flight time

5 hours 55 minutes

Popular airline

Alaska Airlines

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