Cheap flights from South Carolina to Seattle from $72
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Carolina to Seattle departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from South Carolina to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
In general, January is the cheapest month to fly from South Carolina to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $307. If you don’t want to visit Seattle in January, then you should wait until October to fly from South Carolina, when ticket prices are also cheap, with an average price of $342.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from South Carolina is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $456. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from South Carolina because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $523.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from South Carolina at noon is the least expensive time of day to depart. momondo users have found prices as low as $361 when looking at flights departing at noon. Flights to Seattle are more costly in the afternoon, with an average ticket price of $479. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest South Carolina to Seattle/Tacoma Intl flight route?
Fly from Charleston to Seattle/Tacoma Intl for the best South Carolina - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from South Carolina when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $403 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from South Carolina for as low as $318 on momondo.
What cabin class options are available on South Carolina to Seattle/Tacoma Intl flights?
There are 4 cabin classes available to choose from on South Carolina to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from South Carolina to Seattle/Tacoma Intl?
Southwest, United Airlines, and American Airlines are the most popular carriers operating from South Carolina to Seattle/Tacoma Intl
What airlines fly to Seattle?
American Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Seattle from South Carolina according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 6 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
How many flights depart from South Carolina to Seattle on average per day?
As of June 2025, 6 flights take off from South Carolina and land in Seattle each day. The most common flight departure time for this route is 6:00PM, with 100% of daily flights taking off in the evening.
How many flights depart from South Carolina to Seattle on average per week?
44 flights are operational weekly from South Carolina to Seattle as of June 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.
Cheap South Carolina to Seattle flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from South Carolina to Seattle
When did momondo last update prices for flights from South Carolina to Seattle/Tacoma Intl Airport?
Prices for flights from South Carolina to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from South Carolina to Seattle/Tacoma Intl Airport?
As of June 2025, there are 8 operators available to choose from for flights from South Carolina to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from South Carolina to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Carolina to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from South Carolina to Seattle?
Based on momondo bookings for flights between South Carolina and Seattle, the leading plane model is Boeing 737 MAX 9, making up 48.54% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 36.41%, Boeing 737-800 Passenger/BBJ2 (winglets) with 6.31%, and Boeing 737 with 5.34%.
Best airlines flying from South Carolina to Seattle
Compare and see reviews for airlines that fly from South Carolina to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $128 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $289 | Free Cancellation | Rating 7.8 2,500 reviews | |||
| PriceFrom $351 | Free Cancellation | Rating 8.0 4,278 reviews |
Traveling to a place near Seattle?
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Why should I use momondo to find a flight deal from South Carolina to Seattle?
Finding the right flight to Seattle from South Carolina is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.
Can I find flights from South Carolina to Seattle with flexible booking policies on momondo?
All flight searches from South Carolina to Seattle on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from South Carolina to Seattle?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from South Carolina to Seattle.
I’m not ready to book a flight from South Carolina to Seattle right now. Can momondo alert me if prices change?
If you are not ready to book a flight from South Carolina to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.