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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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SEA
May 18 — May 251
Sun 5/18
Sun 5/25
1 adult, Economy
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Find cheap flights from Charlotte to Seattle with Cheapflights

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

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Cheapflights Tip: The best prices from Charlotte Douglas to Seattle/Tacoma Intl are usually found in October or November, booked 83 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 May 13, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$324
(FlightHub)

One-way from

$153
(Cheapflightsfares)

Popular in

July

Cheapest in

October

Average price

$451

Good round-trip deal

$417 or less

Good one-way deal

$228 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. 8% potential increase in price ($41 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 May 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 May 13, 2025.

This FlightHub deal was found by Cheapflights users on 5/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/275:27 pmCLT - SEA
1 stop9h 00mMultiple Airlines
Thu 5/293:20 pmSEA - CLT
2 stops19h 38mMultiple Airlines
Deal found 5/12$324
This Southwest deal was found by Cheapflights users on 5/12. 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.
Tue 8/266:35 pmCLT - SEA
1 stop8h 00mSouthwest
Sat 8/305:00 amSEA - CLT
2 stops8h 35mSouthwest
Deal found 5/12$330
This Gotogate deal was found by Cheapflights users on 5/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1610:36 amCLT - SEA
1 stop9h 05mFrontier
Mon 5/267:10 pmSEA - CLT
1 stop18h 22mFrontier
Deal found 5/12$331
This Mytrip deal was found by Cheapflights users on 5/12. 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.
Thu 6/129:07 amCLT - SEA
3 stops32h 56mSpirit Airlines
Sat 6/213:58 pmSEA - CLT
2 stops15h 40mSpirit Airlines
Deal found 5/12$332
This Sun Country Air deal was found by Cheapflights users on 5/11. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/124:13 pmCLT - SEA
1 stop9h 37mSun Country Air
Thu 6/196:42 pmSEA - CLT
1 stop14h 37mSun Country Air
Deal found 5/11$345
This Delta deal was found by Cheapflights users on 5/12. 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.
Wed 6/255:10 pmCLT - SEA
1 stop8h 12mDelta
Tue 7/16:00 amSEA - CLT
1 stop7h 25mDelta
Deal found 5/12$357
This American Airlines deal was found by Cheapflights users on 5/12. 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.
Tue 6/174:40 pmCLT - SEA
Nonstop5h 44mAmerican Airlines
Wed 8/208:10 amSEA - CLT
Nonstop5h 10mAmerican Airlines
Deal found 5/12$387
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Sat 10/1110:35 amCLT - SEA
1 stop8h 07mUnited Airlines
Sun 10/1211:25 pmSEA - CLT
1 stop8h 01mUnited Airlines
Deal found 5/13$440

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 May 13, 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

Tue 5/27

5:27 pm-11:27 pm

1 stop9h 00m

Seattle/Tacoma Intl

Thu 5/29

3:20 pm-1:58 pm

2 stops19h 38m

$324

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Tue 7/1

8:00 am-3:03 pm

2 stops34h 03m

Seattle/Tacoma Intl

Tue 7/8

3:58 pm-4:57 pm

3 stops21h 59m

$330

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Fri 5/16

10:36 am-4:41 pm

1 stop9h 05m

Seattle/Tacoma Intl

Mon 5/26

7:10 pm-4:32 pm

1 stop18h 22m

$331

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Tue 6/17

7:30 pm-12:05 am

1 stop7h 35m

Seattle/Tacoma Intl

Wed 8/20

5:35 am-4:00 pm

1 stop7h 25m

$343

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Thu 6/12

4:13 pm-10:50 pm

1 stop9h 37m

Seattle/Tacoma Intl

Thu 6/19

6:42 pm-12:19 pm

1 stop14h 37m

$345

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Wed 6/25

5:10 pm-10:22 pm

1 stop8h 12m

Seattle/Tacoma Intl

Tue 7/1

6:00 am-4:25 pm

1 stop7h 25m

$357

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Tue 6/17

6:11 pm-8:50 pm

Nonstop5h 39m

Seattle/Tacoma Intl

Tue 7/1

11:55 pm-7:59 am

Nonstop5h 04m

$387

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Wed 6/25

6:00 am-11:35 am

1 stop8h 35m

Seattle/Tacoma Intl

Tue 7/1

7:34 pm-10:12 am

2 stops11h 38m

$462

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Fri 8/1

11:45 am-10:50 pm

1 stop14h 05m

$153

CharlotteSeattle

CLT - SEA

CLTSEA

Charlotte Douglas

Thu 7/3

5:26 pm-10:16 pm

1 stop7h 50m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Showing 1-10 of 16 results
1
2

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 May.
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 Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust 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 May 9, 2025.

Booking 83 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 $403). 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 May 13, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 11% on flights from Charlotte to Seattle by exploring options for tickets in the evening.

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 May 5, 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 May 13, 2025.

The most flights from CLT to SEA are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, 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 May 13, 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
4,290 reviews

Comfort

8.0

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

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
4,290 reviews
Southwest
8.0
Very good
4,290 reviews

Comfort

8.0

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

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
7,949 reviews
Southwest
8.0
Very good
4,290 reviews

Comfort

8.0

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

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
8,726 reviews
Southwest
8.0
Very good
4,290 reviews

Comfort

8.0

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

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
4,290 reviews

Comfort

8.0

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

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
346 reviews
Southwest
8.0
Very good
4,290 reviews

Comfort

8.0

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

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 34m 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?

    Spirit Airlines, at $330, was found to be the cheapest airline from Charlotte to Seattle.Alternate airlines to your destination round-trip include Frontier and Southwest. Spirit Airlines is currently priced 25% 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 Sun Country Air. According to our data, you can fly for as low as $153. Users have also found prices from $154 and $155 on Delta and Spirit Airlines, 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 $854. The most popular route, (Charlotte Douglas - Seattle/Tacoma Intl), can usually be booked for $226.

  • 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, River North, and Grant Park more than anywhere else. Those on a layover in Chicago interested in visiting Magnificent Mile, River North, or Grant Park can do so by traveling 15.5 mi, 15.0 mi, and 16.2 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 Larimer Square are the most popular attractions in Denver if you're in need of something to do during your layover. Coors Field, Paramount Theatre, and Larimer Square can be visited by traveling about 18.4 mi, 18.6 mi, and 18.9 mi respectively from Denver Intl. Travelers can rent a car at Denver Intl for an average daily rate of $43 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 $403). 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
Lakewood
Renton
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Cle Elum
Kent
Centralia
Kirkland
Aberdeen
Shelton
Silverdale
Redmond

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Charlotte to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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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 May 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$113Average$245FlexibilityNo cancel feeOn-time65%
FrontierCheapest$153Average$254FlexibilityNo cancel feeOn-time62%
DeltaCheapest$196Average$391FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$269Average$501FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$306Average$468FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$342Average$471FlexibilityNo cancel feeOn-time63%

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