$134 Cheap Flights from Charlotte (CLT) to Seattle (SEA)

View $134 flight on Tue, Aug 12, 2025Opens in a new window

Popular airlines from Charlotte-Douglas Intl. Airport (CLT) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Charlotte to Seattle (CLT-SEA)

Prices were available within the past 7 days and start at $134 for one-way flights and $288 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, Aug 12 - Thu, Aug 14
CLT
Charlotte
SEA
Seattle
$288 Roundtrip, found 4 hours ago
$288
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Tue, Aug 12 from Charlotte to Seattle, returning Thu, Aug 14, priced at $288 found 4 hours ago
Frontier Airlines
Tue, Aug 12 - Wed, Aug 27
CLT
Charlotte
SEA
Seattle
$298 Roundtrip, found 3 days ago
$298
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Aug 12 from Charlotte to Seattle, returning Wed, Aug 27, priced at $298 found 3 days ago
Sun Country Airlines
Thu, Oct 30 - Thu, Nov 13
CLT
Charlotte
SEA
Seattle
$308 Roundtrip, found 1 day ago
$308
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Thu, Oct 30 from Charlotte to Seattle, returning Thu, Nov 13, priced at $308 found 1 day ago
Frontier Airlines
Fri, Sep 5 - Sun, Sep 7
CLT
Charlotte
SEA
Seattle
$308 Roundtrip, just found
$308
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Sep 5 from Charlotte to Seattle, returning Sun, Sep 7, priced at $308 just found
Southwest Airlines
Wed, Nov 19 - Sat, Nov 22
CLT
Charlotte
SEA
Seattle
$312 Roundtrip, found 5 days ago
$312
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Wed, Nov 19 from Charlotte to Seattle, returning Sat, Nov 22, priced at $312 found 5 days ago
Frontier Airlines
Sun, Nov 16 - Sat, Nov 22
CLT
Charlotte
SEA
Seattle
$313 Roundtrip, found 2 days ago
$313
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, Nov 16 from Charlotte to Seattle, returning Sat, Nov 22, priced at $313 found 2 days ago
Frontier Airlines
Fri, Sep 19 - Tue, Sep 30
CLT
Charlotte
SEA
Seattle
$316 Roundtrip, just found
$316
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Sep 19 from Charlotte to Seattle, returning Tue, Sep 30, priced at $316 just found
Sun Country Airlines
Sun, Nov 16 - Sat, Nov 22
CLT
Charlotte
SEA
Seattle
$317 Roundtrip, found 2 days ago
$317
Roundtrip
found 2 days ago
Select Sun Country Airlines flight, departing Sun, Nov 16 from Charlotte to Seattle, returning Sat, Nov 22, priced at $317 found 2 days ago
American Airlines
Wed, Aug 27 - Sat, Aug 30
CLT
Charlotte
SEA
Seattle
$390 Roundtrip, found 6 hours ago
$390
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Aug 27 from Charlotte to Seattle, returning Sat, Aug 30, priced at $390 found 6 hours ago
Delta
Sat, Sep 6 - Tue, Oct 7
CLT
Charlotte
SEA
Seattle
$448 Roundtrip, found 3 days ago
$448
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Sep 6 from Charlotte to Seattle, returning Tue, Oct 7, priced at $448 found 3 days ago

Find the cheapest month to fly from Charlotte (CLT) to Seattle (SEA)

September is typically the cheapest month to fly

From $126 - $265 per traveler.

Graph displaying average flight prices per month

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $372
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $372
Flights from Charlotte (CLT) to Seattle (SEA)
Origin airport
Charlotte-Douglas Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$288
Distance
2273 mi
Average flight time
2 hours 40 mins

Charlotte to Seattle Flights

The cheapest times to fly from Charlotte to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Charlotte to Seattle are during the month of August. You can find some of the cheapest flights from Charlotte to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Charlotte to Seattle

Sunday is one of the best days to book for cheap flights from Charlotte to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Charlotte to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Charlotte to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $134 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Charlotte to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Charlotte to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Charlotte-Douglas Intl. Airport (CLT) to Seattle - Tacoma Intl. Airport (SEA) cost?
You'll find cheap return fares from Charlotte-Douglas Intl. Airport (CLT) to Seattle - Tacoma Intl. Airport (SEA) starting at $441. Book your seat and take off on your trip. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a American Airlines flight leaving CLT on August 13 2025 and touching down at SEA. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from CLT to SEA?
The cheapest flights from CLT to SEA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Charlotte-Douglas Intl. Airport (CLT) to Seattle - Tacoma Intl. Airport (SEA)?
Take a nonstop flight with American Airlines and travel straight from Charlotte-Douglas Intl. Airport (CLT) to Seattle - Tacoma Intl. Airport (SEA).
What is the cheapest airline that flies from CLT to SEA?
Journey from CLT to SEA with American Airlines. This carrier currently has the cheapest one-way ticket on this route, starting at $277. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from CLT on August 25 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Charlotte-Douglas Intl. Airport (CLT) to Seattle - Tacoma Intl. Airport (SEA)?
When flying out of Charlotte-Douglas Intl. Airport (CLT), you can take your pick from an average of 2 daily nonstop flights to Seattle - Tacoma Intl. Airport (SEA).
What are the most popular departure times for flights from Charlotte-Douglas Intl. Airport (CLT) to Seattle - Tacoma Intl. Airport (SEA)?
The 9 AM departures from CLT to SEA are typically the busiest. They can also be more expensive. If you're hoping to save money, choose a less crowded time to fly.
What day of the week has the most flights from CLT to SEA?
Sunday offers the most flights from Charlotte-Douglas Intl. Airport (CLT) to Seattle - Tacoma Intl. Airport (SEA). Consider leaving on this day and you'll have a greater chance of finding a schedule that works for you.
What is the earliest flight from Charlotte-Douglas Intl. Airport (CLT) to Seattle - Tacoma Intl. Airport (SEA)?
Hop on the earliest flight at around 9:40AM UTC-5, departing from Charlotte-Douglas Intl. Airport (CLT). You'll be in the air for approximately 6h 1m, reaching Seattle - Tacoma Intl. Airport (SEA) at approximately 12:41PM UTC-8.
How long does it take to fly from Charlotte-Douglas Intl. Airport (CLT) to Seattle - Tacoma Intl. Airport (SEA)?
Flights from CLT to SEA have an average travel time of 5 hours and 59 minutes. The distance between the two is 2,300 mi.
What is the best time to fly from Charlotte-Douglas Intl. Airport (CLT) to Seattle - Tacoma Intl. Airport (SEA)?
Opt for a flight from Charlotte-Douglas Intl. Airport (CLT) to Seattle - Tacoma Intl. Airport (SEA) that takes off before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Seattle from Charlotte-Douglas Intl. Airport (CLT)?
Compare your flight options from Charlotte-Douglas Intl. Airport (CLT) to Seattle - Tacoma Intl. Airport (SEA). This is the only airport in Seattle you can arrive at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Charlotte-Douglas Intl. Airport (CLT) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Booking your ticket from CLT to SEA just before your getaway is typically more expensive. However, if there's some wiggle room with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a CLT to SEA flight and hotel package?
Compared with arranging flights and hotels separately, booking a CLT to SEA flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the hassle out of planning your trip. Simply secure your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Charlotte-Douglas Intl. Airport (CLT) to Seattle - Tacoma Intl. Airport (SEA)?
It's usually possible to cancel or reschedule your CLT to SEA flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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