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$153+ Cheap flights from Charlotte to Seattle (CLT - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SEA
may. 3 — may. 101
sáb. 5/3
sáb. 5/10
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Charlotte Douglas to Seattle/Tacoma Intl are usually found in October or November, booked 50 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Charlotte to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 28, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$311
(CheapOair)

One-way from

$153
(FlightHub)

Popular in

July

Cheapest in

October

Average price

$448

Good round-trip deal

$410 or less

Good one-way deal

$198 or less
Provider with most accurate pricing for Charlotte Douglas-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Charlotte Douglas-Seattle/Tacoma Intl flights.
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From Charlotte Douglas to Seattle/Tacoma Intl
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One-way flight from Charlotte Douglas to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 9% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Charlotte Douglas to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from Charlotte Douglas to Seattle/Tacoma Intl.
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Find flight deals from Charlotte to Seattle

Cheapest flights from Charlotte to Seattle
Explore the most affordable flight options available from Charlotte to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 28, 2025.

This CheapOair deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/15:06 pmCLT - SEA
1 stop10h 38mFrontier
jue. 5/86:00 amSEA - CLT
1 stop7h 05mFrontier
Deal found 4/28$311
This Cheapflightsfares deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/116:15 pmCLT - SEA
1 stop7h 35mSun Country Air
jue. 8/1411:59 pmSEA - CLT
1 stop14h 20mSun Country Air
Deal found 4/27$312
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/195:24 pmCLT - SEA
1 stop24h 01mSpirit Airlines
mié. 5/213:20 pmSEA - CLT
1 stop21h 59mSpirit Airlines
Deal found 4/28$315
This CheapOair deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/85:34 pmCLT - SEA
1 stop10h 00mMultiple Airlines
jue. 6/123:58 pmSEA - CLT
2 stops13h 47mMultiple Airlines
Deal found 4/27$329
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/247:30 pmCLT - SEA
1 stop7h 35mSouthwest
mar. 7/159:10 pmSEA - CLT
1 stop9h 50mSouthwest
Deal found 4/28$337
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/15:00 pmCLT - SEA
1 stop9h 53mDelta
mar. 7/811:30 pmSEA - CLT
1 stop8h 32mDelta
Deal found 4/27$362
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/244:27 pmCLT - SEA
1 stop7h 50mUnited Airlines
sáb. 8/305:07 amSEA - CLT
2 stops9h 08mUnited Airlines
Deal found 4/27$367
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/68:15 pmCLT - SEA
Nonstop5h 40mAmerican Airlines
lun. 6/165:30 amSEA - CLT
Nonstop5h 03mAmerican Airlines
Deal found 4/28$397

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated abril 28, 2025.
Use the filters below to find and compare flights from Charlotte to Seattle that are best for you.

Fly from

Charlotte

Fly to

Seattle

Route

Depart

Return

Price

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

jue. 5/1

5:06 pm-12:44 am

1 stop10h 38m

Seattle/Tacoma Intl

jue. 5/8

6:00 am-4:05 pm

1 stop7h 05m

$311

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

lun. 5/19

5:24 pm-2:25 pm

1 stop24h 01m

Seattle/Tacoma Intl

mié. 5/21

3:20 pm-4:19 pm

1 stop21h 59m

$315

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

dom. 6/15

6:45 am-8:02 am

1 stop28h 17m

Seattle/Tacoma Intl

lun. 6/23

11:59 pm-11:55 am

1 stop8h 56m

$325

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

dom. 6/8

5:34 pm-12:34 am

1 stop10h 00m

Seattle/Tacoma Intl

jue. 6/12

3:58 pm-8:45 am

2 stops13h 47m

$329

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

mar. 6/24

7:30 pm-12:05 am

1 stop7h 35m

Seattle/Tacoma Intl

mar. 7/15

9:10 pm-10:00 am

1 stop9h 50m

$337

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

mar. 7/1

5:00 pm-11:53 pm

1 stop9h 53m

Seattle/Tacoma Intl

mar. 7/8

11:30 pm-11:02 am

1 stop8h 32m

$362

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

vie. 6/6

8:15 pm-10:55 pm

Nonstop5h 40m

Seattle/Tacoma Intl

lun. 6/9

9:50 pm-5:54 am

Nonstop5h 04m

$397

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

mar. 7/1

6:45 am-3:46 pm

2 stops12h 01m

Seattle/Tacoma Intl

mar. 7/1

12:20 am-9:45 pm

1 stop18h 25m

$448

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

vie. 6/6

8:24 pm-2:25 pm

2 stops21h 01m

$153

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

jue. 7/3

5:26 pm-11:18 pm

1 stop8h 52m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 16 results
1
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Compare providers for flights from Charlotte to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charlotte to Seattle in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FareScanPrice Accuracy-Trust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Charlotte-Seattle flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Charlotte-Seattle flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Charlotte-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charlotte-Seattle flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charlotte-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Charlotte to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Charlotte with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Charlotte to Seattle

How far ahead should I book a flight from Charlotte to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Charlotte to Seattle. Price data was last updated on April 25, 2025.

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Charlotte to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Charlotte to Seattle?

Currently, January is the cheapest month in which you can book a flight from Charlotte to Seattle (average of $238). Flying from Charlotte to Seattle in July is currently the most expensive (average of $405). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CLT to SEA?

Find hourly flight availability from Charlotte to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 28, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 13% on flights from Charlotte to Seattle by exploring options for tickets at noon.

What is the cheapest day to fly from Charlotte to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Charlotte to Seattle. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Charlotte to Seattle flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Charlotte to Seattle

Explore weekly flight availability from Charlotte to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated abril 28, 2025.

The most flights from CLT to SEA are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated abril 28, 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from Charlotte to Seattle have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,292 reviews

Comfort

8.0

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,292 reviews
Southwest
8.0
Very good
4,292 reviews

Comfort

8.0

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,929 reviews
Southwest
8.0
Very good
4,292 reviews

Comfort

8.0

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,292 reviews

Comfort

8.0

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,292 reviews

Comfort

8.0

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Sun Country Air
6.9
Okay
345 reviews
Southwest
8.0
Very good
4,292 reviews

Comfort

8.0

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Charlotte to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Charlotte to Seattle?

    To fly from Charlotte to Seattle, you need to book a flight from Douglas (CLT) to Seattle/Tacoma Intl (SEA). Nonstop flights to Seattle/Tacoma Intl from Charlotte Douglas take 5h 37m on average. When it comes time to book airfare, you have a few options: there are 3 outbound flights from Douglas to Seattle/Tacoma Intl offered by 6 different airlines.

  • What are the cheapest airlines flying from Charlotte to Seattle round-trip?

    Frontier, at $311, was found to be the cheapest airline from Charlotte to Seattle.Alternate airlines to your destination round-trip include Spirit Airlines and Sun Country Air. Frontier is currently priced 30% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Charlotte to Seattle one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $153. Users have also found prices from $154 and $156 on Delta and Sun Country Air, respectively.

  • What are the cheapest flights from Charlotte to Seattle?

    The cheapest flight price from Charlotte to Seattle is $198. On average you can expect to pay $834. The most popular route, (Charlotte Douglas - Seattle/Tacoma Intl), can usually be booked for $221.

  • Where are the most common layover locations when flying from Charlotte to Seattle?

    Of the flights from Charlotte to Seattle that have layovers, most of them stop in Chicago. Denver sees the next most layovers on Charlotte to Seattle flights.

  • What are some popular things to do or see while on a layover in Chicago?

    Chicago travelers tend to visit Magnificent Mile, Grant Park, and River North more than anywhere else. Those on a layover in Chicago interested in visiting Magnificent Mile, Grant Park, or River North can do so by traveling 15.5 mi, 16.2 mi, and 15.0 mi, respectively from Chicago O'Hare Intl. Those landing in Chicago looking to spend some time exploring during their layover can rent a car for about $55 per day.

  • What are some popular points of interest to see during a layover in Denver?

    Coors Field, Paramount Theatre, and 16th Street Mall are the most popular attractions in Denver if you're in need of something to do during your layover. Coors Field, Paramount Theatre, and 16th Street Mall can be visited by traveling about 18.4 mi, 18.6 mi, and 18.7 mi respectively from Denver Intl. Travelers can rent a car at Denver Intl for an average daily rate of $42 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Charlotte to Seattle flights?

    Charlotte to Seattle flights have a layover in Las Vegas least often.

  • Can I find deals for flights from Charlotte to Seattle that include hotel bookings?

    Yes. In addition to deals on Charlotte to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charlotte to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charlotte to Seattle.

  • Can I find deals for business class flights from Charlotte to Seattle?

    Yes. Cheapflights offers flight deals from Charlotte to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Charlotte to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Charlotte to Seattle (average of $238). Flying from Charlotte to Seattle in July is currently the most expensive (average of $405). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Charlotte?

Book flights to Charlotte if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Renton
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
Centralia
Kent
Aberdeen
Lynnwood
Shelton
Silverdale
Redmond
Issaquah

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Alternative routes for Charlotte to Seattle

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Top 6 airlines flying from Charlotte to Seattle

Discover the top 6 airlines that operate flights from Charlotte to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$113Average$245FlexibilityNo cancel feeOn-time65%
FrontierCheapest$153Average$266FlexibilityNo cancel feeOn-time62%
DeltaCheapest$196Average$390FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$269Average$480FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$307Average$470FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$353Average$456FlexibilityNo cancel feeOn-time63%

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