$137+ Cheap flights from Charlotte to Seattle (CLT - SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SEA
Oct 7 — Oct 141
Round-trip
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
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
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Charlotte Douglas to Seattle/Tacoma Intl are usually found in November or February, booked 22 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from Charlotte to Seattle
Cheapest
Best
Last-minute
One-way
Cheapest flights from Charlotte to SeattleExplore 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 September 7, 2026.
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 September 7, 2026.
This Southwest deal was found by Cheapflights users on 9/3. 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.
Wed 10/287:25 am -
2 stops9h 55m
Wed 11/115:40 am -
2 stops9h 20m
Deal found 9/3![Southwest logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:00 am -
1 stop12h 22m
Sat 12/55:25 pm -
1 stop19h 42m
Deal found 9/3![Frontier logo]()
$388
This Trip.com deal was found by Cheapflights users on 9/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:54 pm -
1 stop22h 14m
Sun 10/44:27 pm -
1 stop23h 32m
Deal found 9/3![Frontier logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:47 pm -
1 stop25h 25m
Thu 10/158:00 pm -
2 stops36h 11m
Deal found 9/3![Frontier logo]()
$398
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 9/236:30 pm -
1 stop8h 10m
Fri 9/2511:00 pm -
1 stop12h 25m
Deal found 9/2![Southwest logo]()
$400
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 11/111:30 pm -
2 stops13h 00m
Fri 11/135:30 am -
1 stop13h 05m
Deal found 9/2![Southwest logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:00 am -
1 stop12h 22m
Wed 12/25:25 pm -
1 stop19h 42m
Deal found 9/3![Frontier logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:54 pm -
1 stop22h 14m
Mon 10/57:45 pm -
2 stops12h 31m
Deal found 9/6![Frontier logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:47 pm -
1 stop25h 25m
Tue 10/208:00 pm -
2 stops36h 11m
Deal found 9/3![Frontier logo]()
$412
This Super.com deal was found by Cheapflights users on 9/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:54 pm -
1 stop22h 14m
Sat 10/34:27 pm -
1 stop23h 32m
Deal found 9/3![Frontier logo]()
$413
Best flights from Charlotte to SeattleDiscover carefully curated flight deals from Charlotte to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Charlotte to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This Southwest deal was found by Cheapflights users on 9/2. 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.
Sat 2/67:45 am -
2 stops11h 30m
Thu 2/116:15 am -
2 stops10h 00m
Deal found 9/2![Southwest logo]()
$405
This Delta deal was found by Cheapflights users on 9/2. 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.
Thu 11/261:25 pm -
1 stop8h 12m
Tue 12/19:40 am -
1 stop9h 18m
Deal found 9/2![Delta logo]()
$538
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 11/111:30 pm -
2 stops13h 00m
Fri 11/139:10 am -
2 stops10h 30m
Deal found 9/2![Southwest logo]()
$424
This Southwest deal was found by Cheapflights users on 9/5. 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.
Mon 11/237:00 pm -
1 stop8h 30m
Thu 11/266:40 am -
1 stop6h 50m
Deal found 9/5![Southwest logo]()
$449
This Southwest deal was found by Cheapflights users on 9/6. 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.
Wed 10/217:25 am -
1 stop8h 20m
Mon 10/2612:10 am -
1 stop7h 30m
Deal found 9/6![Southwest logo]()
$449
This Southwest deal was found by Cheapflights users on 9/7. 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.
Fri 11/134:30 pm -
2 stops11h 25m
Wed 11/185:40 am -
2 stops10h 00m
Deal found 9/7![Southwest logo]()
$459
This Southwest deal was found by Cheapflights users on 9/4. 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.
Sat 10/176:30 am -
2 stops11h 00m
Wed 11/185:40 am -
2 stops9h 20m
Deal found 9/4![Southwest logo]()
$478
This Southwest deal was found by Cheapflights users on 9/4. 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.
Wed 9/308:05 am -
1 stop12h 50m
Tue 10/612:10 am -
1 stop7h 30m
Deal found 9/4![Southwest logo]()
$483
This Southwest deal was found by Cheapflights users on 9/4. 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.
Wed 10/77:25 am -
1 stop8h 20m
Fri 10/912:10 am -
1 stop7h 45m
Deal found 9/4![Southwest logo]()
$497
This Southwest deal was found by Cheapflights users on 9/6. 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 9/226:30 pm -
1 stop8h 10m
Tue 9/2911:05 pm -
1 stop9h 50m
Deal found 9/6![Southwest logo]()
$503
This Southwest deal was found by Cheapflights users on 9/2. 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.
Mon 9/216:30 pm -
1 stop8h 25m
Fri 9/2511:05 pm -
1 stop10h 15m
Deal found 9/2![Southwest logo]()
$515
This Southwest deal was found by Cheapflights users on 9/6. 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.
Fri 12/187:25 pm -
1 stop8h 50m
Wed 12/236:15 am -
2 stops13h 10m
Deal found 9/6![Southwest logo]()
$552
Last-minute flights from Charlotte to SeattleDiscover last-minute flight deals from Charlotte to Seattle. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Charlotte to Seattle. Data last updated September 7, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 9/236:30 pm -
1 stop8h 10m
Fri 9/2511:00 pm -
1 stop12h 25m
Deal found 9/2![Southwest logo]()
$400
This Super.com deal was found by Cheapflights users on 9/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:54 pm -
1 stop22h 14m
Sat 10/34:27 pm -
1 stop23h 32m
Deal found 9/3![Frontier logo]()
$413
This CheapOair deal was found by Cheapflights users on 9/7. 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.
Fri 9/257:54 pm -
1 stop22h 14m
Wed 9/304:27 pm -
1 stop23h 32m
Deal found 9/7![Frontier logo]()
$414
This Trip.com deal was found by Cheapflights users on 9/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:54 pm -
1 stop22h 14m
Sun 10/44:27 pm -
1 stop23h 32m
Deal found 9/3![Frontier logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:54 pm -
1 stop22h 14m
Mon 10/57:45 pm -
2 stops12h 31m
Deal found 9/6![Frontier logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:47 pm -
1 stop25h 25m
Thu 10/158:00 pm -
2 stops36h 11m
Deal found 9/3![Frontier logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:47 pm -
1 stop25h 25m
Tue 10/208:00 pm -
2 stops36h 11m
Deal found 9/3![Frontier logo]()
$412
This Super.com deal was found by Cheapflights users on 9/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:47 pm -
1 stop25h 25m
Fri 10/164:27 pm -
1 stop20h 35m
Deal found 9/6![Frontier logo]()
$417
This Southwest deal was found by Cheapflights users on 9/2. 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.
Fri 10/167:25 pm -
1 stop8h 15m
Fri 10/239:45 am -
2 stops10h 05m
Deal found 9/2![Southwest logo]()
$418
This Southwest deal was found by Cheapflights users on 9/3. 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.
Wed 10/287:25 am -
2 stops9h 55m
Wed 11/115:40 am -
2 stops9h 20m
Deal found 9/3![Southwest logo]()
$387
One-way flights from Charlotte to SeattleSearch for one-way flight options from Charlotte to Seattle. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Charlotte to Seattle. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:52 am -
2 stops24h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:52 am -
2 stops26h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$139
This Super.com deal was found by Cheapflights users on 9/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:47 pm -
1 stop25h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:47 pm -
2 stops21h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$146
This Trip.com deal was found by Cheapflights users on 9/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:47 pm -
1 stop25h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/412:09 pm -
2 stops33h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/84:51 pm -
1 stop25h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$170
This CheapOair deal was found by Cheapflights users on 9/5. 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.
Mon 10/57:54 pm -
1 stop22h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$173
Find 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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $387 (Southwest) |
One-way from | $137 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $541 |
Good round-trip deal | $540 or less |
Good one-way deal | $375 or less |
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 7,457,451 searches. Data last updated September 7, 2026.
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
Cheapest round-trip
CharlotteSeattle
CLT Charlotte Douglas - SEA Seattle/Tacoma Intl
CLTSEA
Charlotte Douglas
Thu 10/15
7:25 pm-12:40 am
1 stop8h 15m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$189
CharlotteSeattle
CLT Charlotte Douglas - SEA Seattle/Tacoma Intl
CLTSEA
Charlotte Douglas
Wed 9/23
8:05 am-1:05 pm
1 stop8h 00m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$189
Quickest round-trip
CharlotteSeattle
CLT Charlotte Douglas - SEA Seattle/Tacoma Intl
CLTSEA
Charlotte Douglas
Wed 11/11
6:50 pm-11:30 pm
1 stop7h 40m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$225
CharlotteSeattle
CLT Charlotte Douglas - SEA Seattle/Tacoma Intl
CLTSEA
Charlotte Douglas
Sat 10/31
10:30 am-7:00 pm
2 stops11h 30m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$230
CharlotteSeattle
CLT Charlotte Douglas - SEA Seattle/Tacoma Intl
CLTSEA
Charlotte Douglas
Thu 3/4
11:10 am-7:00 pm
2 stops10h 50m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$249
CharlotteSeattle
CLT Charlotte Douglas - SEA Seattle/Tacoma Intl
CLTSEA
Charlotte Douglas
Mon 11/30
7:25 pm-1:15 am
1 stop8h 50m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$274
CharlotteSeattle
CLT Charlotte Douglas - SEA Seattle/Tacoma Intl
CLTSEA
Charlotte Douglas
Wed 9/16
8:30 am-6:10 pm
2 stops12h 40m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$284
CharlotteSeattle
CLT Charlotte Douglas - SEA Seattle/Tacoma Intl
CLTSEA
Charlotte Douglas
Sat 10/31
8:10 am-12:26 pm
2 stops31h 16m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$358
CharlotteSeattle
CLT Charlotte Douglas - SEA Seattle/Tacoma Intl
CLTSEA
Charlotte Douglas
Wed 9/23
11:25 am-9:15 pm
2 stops12h 50m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$370
CharlotteSeattle
CLT Charlotte Douglas - SEA Seattle/Tacoma Intl
CLTSEA
Charlotte Douglas
Sat 2/6
7:45 am-4:15 pm
2 stops11h 30m
Seattle/Tacoma Intl
Thu 2/11
6:15 am-7:15 pm
2 stops10h 00m
$405
Showing 1-10 of 21 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Charlotte-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charlotte-Seattle flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
CLT-SEA
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
Prices
Delays
How far ahead should I book a flight from Charlotte to Seattle?
Booking 21 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, November is the cheapest month in which you can book a flight from Charlotte to Seattle (average of $441). Flying from Charlotte to Seattle in June is currently the most expensive (average of $588). 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 September 7, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 5% on flights from Charlotte to Seattle by exploring options for tickets in the afternoon.
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 September 5, 2026.
Travelers seeking maximum savings on their Charlotte to Seattle flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Charlotte to Seattle delayed?
About 20% of weekly flights between Charlotte and Seattle have experienced delays in the past year, with the average delay time being 166 minutes.
What is the most punctual flight time for Charlotte to Seattle flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Charlotte to Seattle flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 20% of flights being delayed.
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 September 7, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Charlotte to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Edmonds
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ellensburg
Issaquah
Marysville
Ocean Shores
Lakewood
Fife
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Charlotte and Seattle flights
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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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$141 | Average$270 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$143 | Average$482 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$282 | Average$477 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$364 | Average$453 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$374 | Average$487 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$405 | Average$542 | FlexibilityNo cancel fee | On-time71% |