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Cheap flights from Charlotte to Seattle from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charlotte to Seattle departing on 9/25. 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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0 bags

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Find the cheapest flights from Charlotte to Seattle

Cheap round-trip flights

Sun Country Air Logo
6:38 pm - 5:15 pmCLT-SEA
25h 37m1 stop
Sun Country Air Logo
6:30 pm - 10:56 amSEA-CLT
13h 26m1 stop
$275Sun Country Air
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Thu, Nov 20 - Sat, Nov 22
Frontier Logo
5:31 pm - 11:42 pmCLT-SEA
9h 11m1 stop
Frontier Logo
6:17 am - 4:37 pmSEA-CLT
7h 20m1 stop
$278Frontier
Find Deal
Tue, Aug 12 - Fri, Aug 22
Frontier Logo
5:21 pm - 12:34 amCLT-SEA
10h 13m1 stop
Frontier Logo
12:40 pm - 4:37 pmSEA-CLT
24h 57m1 stop
$285Frontier
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Thu, Aug 14 - Sat, Aug 23
Frontier Logo
5:32 pm - 12:34 amCLT-SEA
10h 02m1 stop
Frontier Logo
12:40 pm - 4:37 pmSEA-CLT
24h 57m1 stop
$287Frontier
Find Deal
Mon, Aug 25 - Sat, Aug 30
Frontier Logo
5:32 pm - 9:34 amCLT-SEA
19h 02m1 stop
Frontier Logo
12:40 pm - 4:37 pmSEA-CLT
24h 57m1 stop
$288Frontier
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Thu, Aug 21 - Sat, Aug 30
Sun Country Air Logo
6:38 pm - 5:15 pmCLT-SEA
25h 37m1 stop
Sun Country Air Logo
6:30 pm - 10:56 amSEA-CLT
13h 26m1 stop
$290Sun Country Air
Find Deal
Thu, Nov 20 - Sat, Nov 22
Logo
5:20 pm - 12:30 amCLT-SEA
10h 10m1 stop
Logo
6:16 pm - 2:34 pmSEA-CLT
17h 18m1 stop
$292
Find Deal
Thu, Sep 25 - Sat, Oct 4
Logo
5:20 pm - 12:30 amCLT-SEA
10h 10m1 stop
Logo
6:06 pm - 11:13 amSEA-CLT
14h 07m1 stop
$322
Find Deal
Thu, Sep 25 - Wed, Oct 8
Southwest Logo
6:35 pm - 11:35 pmCLT-SEA
8h 00m1 stop
Southwest Logo
9:10 pm - 10:05 amSEA-CLT
9h 55m1 stop
$324Southwest
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Tue, Aug 26 - Tue, Sep 23
Southwest Logo
6:35 pm - 11:35 pmCLT-SEA
8h 00m1 stop
Southwest Logo
5:55 am - 8:30 pmSEA-CLT
11h 35m1 stop
$330Southwest
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Tue, Sep 2 - Sat, Sep 6

American Airlines flights from Charlotte to Seattle

Our best American Airlines deals on Charlotte to Seattle flight tickets
American Airlines
Aug 14
CLT4:25 pmCharlotte Douglas
5h 35m
SEA7:00 pmSeattle/Tacoma Intl
Aug 27
SEA6:34 amSeattle/Tacoma Intl
5h 06m
CLT2:40 pmCharlotte Douglas
$486
Find similar
American Airlines
Aug 13
CLT4:07 pmCharlotte Douglas
5h 34m
SEA6:41 pmSeattle/Tacoma Intl
Aug 23
SEA5:35 amSeattle/Tacoma Intl
5h 06m
CLT1:41 pmCharlotte Douglas
$491
Find similar
American Airlines
Aug 14
CLT3:15 pmCharlotte Douglas
5h 36m
SEA5:51 pmSeattle/Tacoma Intl
Aug 27
SEA1:32 pmSeattle/Tacoma Intl
7h 27m
1 stop
CLT11:59 pmCharlotte Douglas
$496
Find similar

Delta flights from Charlotte to Seattle

Our best Delta deals on Charlotte to Seattle flight tickets
Delta
Aug 14
CLT5:29 pmCharlotte Douglas
7h 51m
1 stop
SEA10:20 pmSeattle/Tacoma Intl
Aug 27
SEA12:05 pmSeattle/Tacoma Intl
8h 39m
1 stop
CLT11:44 pmCharlotte Douglas
$506
Find similar
Delta
Aug 12
CLT7:05 amCharlotte Douglas
9h 45m
1 stop
SEA1:50 pmSeattle/Tacoma Intl
Aug 16
SEA5:30 amSeattle/Tacoma Intl
7h 49m
1 stop
CLT4:19 pmCharlotte Douglas
$511
Find similar
Delta
Aug 14
CLT5:29 pmCharlotte Douglas
9h 37m
1 stop
SEA12:06 amSeattle/Tacoma Intl
Aug 27
SEA6:00 amSeattle/Tacoma Intl
8h 48m
1 stop
CLT5:48 pmCharlotte Douglas
$531
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Charlotte to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Charlotte to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Thu 11/20

6:38 pm-5:15 pm

1 stop25h 37m

Seattle/Tacoma Intl

Sat 11/22

6:30 pm-10:56 am

1 stop13h 26m

$275

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Tue 8/12

5:31 pm-11:42 pm

1 stop9h 11m

Seattle/Tacoma Intl

Fri 8/22

6:17 am-4:37 pm

1 stop7h 20m

$278

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Thu 8/14

5:21 pm-12:34 am

1 stop10h 13m

Seattle/Tacoma Intl

Sat 8/23

12:40 pm-4:37 pm

1 stop24h 57m

$285

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Mon 8/25

5:32 pm-12:34 am

1 stop10h 02m

Seattle/Tacoma Intl

Sat 8/30

12:40 pm-4:37 pm

1 stop24h 57m

$287

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Thu 8/21

5:32 pm-9:34 am

1 stop19h 02m

Seattle/Tacoma Intl

Sat 8/30

12:40 pm-4:37 pm

1 stop24h 57m

$288

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Thu 11/20

6:38 pm-5:15 pm

1 stop25h 37m

Seattle/Tacoma Intl

Sat 11/22

6:30 pm-10:56 am

1 stop13h 26m

$290

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Thu 9/25

5:20 pm-12:30 am

1 stop10h 10m

Seattle/Tacoma Intl

Sat 10/4

6:16 pm-2:34 pm

1 stop17h 18m

$292

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Thu 9/25

5:20 pm-12:30 am

1 stop10h 10m

Seattle/Tacoma Intl

Wed 10/8

6:06 pm-11:13 am

1 stop14h 07m

$322

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Tue 8/26

6:35 pm-11:35 pm

1 stop8h 00m

Seattle/Tacoma Intl

Tue 9/23

9:10 pm-10:05 am

1 stop9h 55m

$324

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Tue 9/2

6:35 pm-11:35 pm

1 stop8h 00m

Seattle/Tacoma Intl

Sat 9/6

5:55 am-8:30 pm

1 stop11h 35m

$330

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Charlotte 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, October is the cheapest month to fly from Charlotte to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $387. If you don’t want to visit Seattle in October, then you should wait until November to fly from Charlotte, when ticket prices are also cheap, with an average price of $402.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Charlotte is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $426. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Charlotte because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $487.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Charlotte in the evening is the least expensive time of day to depart. momondo users have found prices as low as $450 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $493. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Charlotte Douglas to Seattle/Tacoma Intl flight route?

Fly from Charlotte Douglas to Seattle/Tacoma Intl for the best Charlotte Douglas - 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 Charlotte when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $444 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Charlotte for as low as $410 on momondo.

What cabin class options are available on Charlotte Douglas to Seattle/Tacoma Intl flights?

There are 3 cabin classes available to choose from on Charlotte Douglas 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.

How have Charlotte to Seattle flight prices changed over time?

As of July 2025, prices for Charlotte to Seattle flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from Charlotte to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Charlotte to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charlotte to Seattle (CLT to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charlotte to Seattle

Best Price Found

$126

Fastest flight time

7h 35m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Charlotte in the past 72 hours is $126. The best round-trip flight deal from Charlotte to Seattle found on momondo in the last 72 hours is $275.
The fastest flight from Charlotte to Seattle takes 7h 35m
Direct flights go from Charlotte to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

  • How far is Charlotte Douglas to Seattle/Tacoma Intl by plane?

    Charlotte Douglas and Seattle/Tacoma Intl are 2279.7 mi apart from one another. A reasonable flight in good conditions will take 7h 35m.

  • When did momondo last update prices for flights from Charlotte Douglas Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Charlotte Douglas Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Charlotte Douglas Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Charlotte Douglas Airport to Seattle/Tacoma Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Charlotte Douglas Airport 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 Charlotte to Seattle?

  • What is the most popular airline from Charlotte to Seattle?

Best airlines flying from Charlotte to Seattle

Compare and see reviews for airlines that fly from Charlotte to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $101Free CancellationRating
6.3
8,048 reviews
Search Spirit Airlines flights
FrontierPriceFrom $147Free CancellationRating
5.9
3,239 reviews
Search Frontier flights
DeltaPriceFrom $202Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom $321Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $330Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

  • American Airlines Flights From Charlotte to Seattle

    American Airlines operates around 27 flights from Charlotte to Seattle every week. The average price of these flights found in the last 72 hours has been $466, but momondo users have found American Airlines deals from Charlotte to Seattle from as low as $321 round-trip. American Airlines has been scored 7.2/10 in 10,000 reviews.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Renton
Kent
Federal Way
Puyallup
Lynnwood
Marysville
Tukwila
Kirkland
Lakewood
Fife
Centralia
Cle Elum
Shoreline
Westport
Redmond

Why use momondo?

Why should I use momondo to find a flight deal from Charlotte to Seattle?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Charlotte to Seattle. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Charlotte to Seattle with flexible booking policies on momondo?

All flight searches from Charlotte to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Charlotte to Seattle?

momondo provides multiple filters to help you find the best flight to Seattle from Charlotte. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Charlotte to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Charlotte to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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