£283 Cheap Flights from Charlotte (CLT) to Seattle (SEA)

View £283 flight on Fri, 31 Jul 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £283 for one-way flights and £435 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, 28 Aug - Sat, 5 Sept
CLT
Charlotte
SEA
Seattle
£435 Return, found 2 days ago
£435
Return
found 2 days ago
Select Alaska Airlines flight, departing Fri, 28 Aug from Charlotte to Seattle, returning Sat, 5 Sept, priced at £435 found 2 days ago
Alaska Airlines
Mon, 1 Feb - Mon, 8 Feb
CLT
Charlotte
SEA
Seattle
£446 Return, just found
£446
Return
just found
Select Alaska Airlines flight, departing Mon, 1 Feb from Charlotte to Seattle, returning Mon, 8 Feb, priced at £446 just found
Alaska Airlines
Fri, 28 Aug - Sat, 5 Sept
CLT
Charlotte
SEA
Seattle
£447 Return, found 2 days ago
£447
Return
found 2 days ago
Select Alaska Airlines flight, departing Fri, 28 Aug from Charlotte to Seattle, returning Sat, 5 Sept, priced at £447 found 2 days ago
Alaska Airlines
Fri, 5 Jun - Fri, 12 Jun
CLT
Charlotte
SEA
Seattle
£453 Return, found 6 days ago
£453
Return
found 6 days ago
Select Alaska Airlines flight, departing Fri, 5 Jun from Charlotte to Seattle, returning Fri, 12 Jun, priced at £453 found 6 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
CLT
Charlotte
SEA
Seattle
£457 Return, found 4 days ago
£457
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Charlotte to Seattle, returning Wed, 27 May, priced at £457 found 4 days ago
Alaska Airlines
Fri, 28 Aug - Sat, 5 Sept
CLT
Charlotte
SEA
Seattle
£467 Return, found 2 days ago
£467
Return
found 2 days ago
Select Alaska Airlines flight, departing Fri, 28 Aug from Charlotte to Seattle, returning Sat, 5 Sept, priced at £467 found 2 days ago
Alaska Airlines
Fri, 28 Aug - Sat, 5 Sept
CLT
Charlotte
SEA
Seattle
£468 Return, found 2 days ago
£468
Return
found 2 days ago
Select Alaska Airlines flight, departing Fri, 28 Aug from Charlotte to Seattle, returning Sat, 5 Sept, priced at £468 found 2 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
CLT
Charlotte
SEA
Seattle
£471 Return, found 4 days ago
£471
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Charlotte to Seattle, returning Wed, 27 May, priced at £471 found 4 days ago
Alaska Airlines
Wed, 13 May - Wed, 20 May
CLT
Charlotte
SEA
Seattle
£472 Return, found 2 days ago
£472
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 13 May from Charlotte to Seattle, returning Wed, 20 May, priced at £472 found 2 days ago
Alaska Airlines
Fri, 28 Aug - Sat, 5 Sept
CLT
Charlotte
SEA
Seattle
£473 Return, found 2 days ago
£473
Return
found 2 days ago
Select Alaska Airlines flight, departing Fri, 28 Aug from Charlotte to Seattle, returning Sat, 5 Sept, priced at £473 found 2 days ago

Frequently asked questions

What is the cheapest month to fly from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
April is typically the cheapest month to fly from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), with average return fares of approximately £340. This is about 8% lower than the average price throughout the year. April often sees lower prices as it's outside of peak holiday seasons, making it a good time to find deals. Other cheap months to fly from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) include March and May.
Which airlines fly direct from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Enter CLT to SEA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
To find a cheap flight from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The best airline to fly with from Charlotte, NC (CLT-Charlotte-Douglas Intl.) (CLT) to Seattle, WA (SEA-Seattle - Tacoma Intl.) (SEA) will differ from traveller to traveller. If you like to fly early, AA offers early morning flights. If price is the most important factor, AA typically offers the lowest fares. AA offers the most daily flights from Charlotte, NC (CLT-Charlotte-Douglas Intl.) (CLT) to Seattle, WA (SEA-Seattle - Tacoma Intl.) (SEA), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Based on booking data from the past year, the cheapest months to fly from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are typically March and April, with average return flights around £340. However, the most popular month to travel is August. Since there isn't an overlap between the cheapest and most popular months, you'll need to decide what's most important for your trip. If saving money is your priority, aim for March or April. If you prefer to travel when more people are flying, which often means more flight options, August is a popular choice.
How many flights per day from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
When flying from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), you'll find approximately 5 nonstop flights per day. For even more choice, look at flights that include layovers, as there are around 145 connecting flights per day. Some common connection points include O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL), and Nashville Intl. (BNA).
What is the earliest flight from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The earliest flight from Charlotte-Douglas Intl. (CLT) to Seattle - Tacoma Intl. (SEA) typically departs at approximately 5:00 AM local time. This service is operated by American Airlines and is seasonal, active in January and December. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
You'll typically find the most flights from Charlotte-Douglas Intl. (CLT) to Seattle - Tacoma Intl. (SEA) on a Friday, with around 86 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, Delta Air Lines, and United Airlines. Fridays offer notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The most popular departure times for flights from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are in the afternoon, between 3pm and 6pm. About 27% of passengers prefer this time. Many major carriers, including American Airlines and Delta Air Lines, offer flights during this window. This timing works well because it allows you to have a productive morning before heading to the airport, and you'll arrive in Seattle in the evening.
How long does it take to fly from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Flying nonstop from CLT to SEA takes around 5 hours 50 minutes, with the route covering approximately 2,274 miles. Flights with a layover typically take 3 hours 10 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Select the "Business class" and "First class" filters when looking for CLT to SEA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight with Expedia?
It's easy to earn miles on a Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Seattle from Charlotte-Douglas Intl. (CLT)?
From Charlotte-Douglas Intl. (CLT), you can fly directly into Seattle - Tacoma Intl. (SEA) to reach Seattle. Some flights may connect through major hubs like O'Hare Intl. (ORD), Washington Dulles Intl. (IAD), Nashville Intl. (BNA) before reaching Seattle. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) at the last minute?
Typically, booking a last minute flight from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package?
Securing a Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
If you booked your Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Charlotte-Douglas Intl.
Destination airport
Seattle - Tacoma Intl.
Return price
£435
Distance
3637 km
Average flight time
2 hours 43 mins

Book with confidence

Compare flights from Charlotte to Seattle easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Charlotte to Seattle. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Seattle - Tacoma Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Charlotte-Douglas Intl. to Seattle - Tacoma Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Charlotte-Douglas Intl. (CLT) to Seattle - Tacoma Intl. (SEA)

The easiest way to view the best deals on flights from Charlotte to Seattle today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Charlotte-Douglas Intl. to Seattle - Tacoma Intl. start at just £435 and range up to £473.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Charlotte and Seattle
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Charlotte to Seattle flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Charlotte-Douglas Intl. to Seattle - Tacoma Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Charlotte to Seattle easily and book with confidence

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*Available to Expedia members.