$76+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SEA
Apr 9 — Apr 161
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
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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 87 days in advance, depart on a Tuesday or Wednesday 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 March 10, 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 March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 5/315:50 pm
CLT
- SEA
1 stop19h 20m
Frontier
Sat 6/62:16 pm
SEA
- CLT
2 stops27h 34m
Frontier
Deal found 3/5![Frontier logo]()
$399
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:15 am
CLT
- SEA
1 stop8h 23m
United Airlines
Tue 6/2311:52 pm
SEA
- CLT
1 stop7h 10m
United Airlines
Deal found 3/6![United Airlines logo]()
$400
This CheapOair deal was found by Cheapflights users on 3/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:50 pm
CLT
- SEA
1 stop19h 20m
Multiple Airlines
Wed 6/106:24 pm
SEA
- CLT
1 stop17h 54m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$401
This Southwest deal was found by Cheapflights users on 3/8. 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 5/276:20 pm
CLT
- SEA
1 stop8h 50m
Southwest
Wed 6/36:50 am
SEA
- CLT
2 stops11h 05m
Southwest
Deal found 3/8![Southwest logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:15 am
CLT
- SEA
2 stops34h 29m
Multiple Airlines
Mon 4/612:42 pm
SEA
- CLT
1 stop27h 12m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 3/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:00 am
CLT
- SEA
1 stop8h 48m
United Airlines
Tue 5/128:51 am
SEA
- CLT
2 stops9h 48m
United Airlines
Deal found 3/5![United Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/610:22 am
CLT
- SEA
2 stops12h 52m
Frontier
Sun 4/197:12 pm
SEA
- CLT
1 stop19h 11m
Frontier
Deal found 3/7![Frontier logo]()
$406
This Sun Country Air deal was found by Cheapflights users on 3/5. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:14 pm
CLT
- SEA
1 stop18h 27m
Sun Country Air
Sat 6/612:10 pm
SEA
- CLT
1 stop19h 01m
Sun Country Air
Deal found 3/5![Sun Country Air logo]()
$407
This Southwest deal was found by Cheapflights users on 3/9. 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 6/87:05 pm
CLT
- SEA
1 stop8h 20m
Southwest
Mon 6/159:25 pm
SEA
- CLT
1 stop9h 35m
Southwest
Deal found 3/9![Southwest logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 5/315:50 pm
CLT
- SEA
1 stop29h 09m
Multiple Airlines
Fri 6/52:16 pm
SEA
- CLT
2 stops23h 49m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:49 pm
CLT
- SEA
1 stop18h 48m
Frontier
Fri 4/177:12 pm
SEA
- CLT
1 stop18h 44m
Frontier
Deal found 3/7![Frontier logo]()
$410
This CheapOair deal was found by Cheapflights users on 3/5. 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.
Fri 6/191:23 pm
CLT
- SEA
1 stop12h 23m
Multiple Airlines
Mon 6/229:14 pm
SEA
- CLT
1 stop16h 31m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$411
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 March 10, 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 March 10, 2026.
This Southwest deal was found by Cheapflights users on 3/6. 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 6/107:05 pm
CLT
- SEA
1 stop8h 15m
Southwest
Wed 6/2410:45 am
SEA
- CLT
1 stop7h 25m
Southwest
Deal found 3/6![Southwest logo]()
$408
This Delta deal was found by Cheapflights users on 3/9. 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 6/246:00 am
CLT
- SEA
1 stop7h 34m
Delta
Wed 7/19:58 pm
SEA
- CLT
1 stop7h 49m
Delta
Deal found 3/9![Delta logo]()
$443
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:05 pm
CLT
- SEA
2 stops13h 05m
United Airlines
Thu 7/98:45 am
SEA
- CLT
2 stops13h 00m
United Airlines
Deal found 3/6![United Airlines logo]()
$471
This Southwest deal was found by Cheapflights users on 3/9. 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 4/247:30 am
CLT
- SEA
1 stop8h 35m
Southwest
Mon 4/275:15 am
SEA
- CLT
1 stop13h 45m
Southwest
Deal found 3/9![Southwest logo]()
$413
This Delta deal was found by Cheapflights users on 3/8. 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.
Sat 5/305:37 pm
CLT
- SEA
1 stop7h 26m
Delta
Sat 6/65:30 am
SEA
- CLT
1 stop7h 57m
Delta
Deal found 3/8![Delta logo]()
$443
This Southwest deal was found by Cheapflights users on 3/6. 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 4/174:20 pm
CLT
- SEA
2 stops10h 45m
Southwest
Tue 4/216:30 am
SEA
- CLT
2 stops9h 10m
Southwest
Deal found 3/6![Southwest logo]()
$428
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/910:13 am
CLT
- SEA
2 stops11h 47m
United Airlines
Sun 4/122:39 pm
SEA
- CLT
1 stop7h 06m
United Airlines
Deal found 3/7![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Thu 4/166:15 am
CLT
- SEA
1 stop21h 19m
United Airlines
Mon 4/205:00 am
SEA
- CLT
1 stop14h 59m
United Airlines
Deal found 3/8![United Airlines logo]()
$513
This Southwest deal was found by Cheapflights users on 3/7. 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.
Sat 8/226:30 am
CLT
- SEA
2 stops9h 40m
Southwest
Thu 9/35:00 am
SEA
- CLT
2 stops9h 50m
Southwest
Deal found 3/7![Southwest logo]()
$493
This Southwest deal was found by Cheapflights users on 3/6. 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 4/37:20 pm
CLT
- SEA
1 stop8h 10m
Southwest
Fri 4/108:00 am
SEA
- CLT
2 stops11h 00m
Southwest
Deal found 3/6![Southwest logo]()
$513
This Southwest deal was found by Cheapflights users on 3/6. 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.
Sun 5/312:50 pm
CLT
- SEA
2 stops11h 10m
Southwest
Mon 6/811:05 pm
SEA
- CLT
2 stops10h 35m
Southwest
Deal found 3/6![Southwest logo]()
$536
This Southwest deal was found by Cheapflights users on 3/6. 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.
Sun 4/196:10 am
CLT
- SEA
2 stops11h 30m
Southwest
Tue 4/216:30 am
SEA
- CLT
2 stops9h 10m
Southwest
Deal found 3/6![Southwest logo]()
$536
Last-minute flights from Charlotte to SeattleDiscover last-minute flight deals from Charlotte to Seattle. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Charlotte to Seattle. Data last updated March 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1711:33 am
CLT
- SEA
1 stop7h 17m
Delta
Sat 3/2111:15 pm
SEA
- CLT
1 stop7h 00m
Delta
Deal found 3/6![Delta logo]()
$487
This American Airlines deal was found by Cheapflights users on 3/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/189:47 am
CLT
- SEA
Nonstop6h 04m
American Airlines
Wed 6/37:10 am
SEA
- CLT
Nonstop5h 11m
American Airlines
Deal found 3/5![American Airlines logo]()
$445
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 3/184:40 pm
CLT
- SEA
1 stop9h 19m
United Airlines
Wed 3/257:00 am
SEA
- CLT
1 stop7h 22m
United Airlines
Deal found 3/8![United Airlines logo]()
$447
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 3/184:17 pm
CLT
- SEA
Nonstop5h 57m
American Airlines
Wed 3/256:00 am
SEA
- CLT
Nonstop5h 07m
American Airlines
Deal found 3/8![American Airlines logo]()
$467
This United Airlines deal was found by Cheapflights users on 3/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:07 am
CLT
- SEA
2 stops14h 38m
United Airlines
Wed 6/311:02 am
SEA
- CLT
2 stops10h 37m
United Airlines
Deal found 3/5![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:15 am
CLT
- SEA
1 stop8h 34m
United Airlines
Tue 3/247:00 am
SEA
- CLT
1 stop7h 22m
United Airlines
Deal found 3/6![United Airlines logo]()
$468
This American Airlines deal was found by Cheapflights users on 3/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:47 am
CLT
- SEA
Nonstop6h 04m
American Airlines
Tue 3/2410:08 pm
SEA
- CLT
Nonstop4h 57m
American Airlines
Deal found 3/6![American Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/205:30 pm
CLT
- SEA
1 stop8h 15m
United Airlines
Mon 3/2311:59 pm
SEA
- CLT
1 stop10h 10m
United Airlines
Deal found 3/6![United Airlines logo]()
$486
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 March 10, 2026.
Search for one-way flight options from Charlotte to Seattle. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Trip.com deal was found by Cheapflights users on 3/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:49 pm
CLT
- SEA
1 stop16h 38m
Frontier
Deal found 3/6![Frontier logo]()
$76
This Trip.com deal was found by Cheapflights users on 3/10. 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.
Sat 5/25:51 pm
CLT
- SEA
1 stop18h 36m
Frontier
Deal found 3/10![Frontier logo]()
$77
This Trip.com deal was found by Cheapflights users on 3/9. 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.
Tue 4/147:49 pm
CLT
- SEA
1 stop16h 38m
Frontier
Deal found 3/9![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/297:49 pm
CLT
- SEA
1 stop16h 38m
Frontier
Deal found 3/10![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/227:49 pm
CLT
- SEA
1 stop22h 16m
Frontier
Deal found 3/9![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:30 pm
CLT
- SEA
1 stop17h 57m
Frontier
Deal found 3/7![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:49 pm
CLT
- SEA
1 stop16h 38m
Frontier
Deal found 3/7![Frontier logo]()
$88
This Trip.com deal was found by Cheapflights users on 3/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:49 pm
CLT
- SEA
1 stop16h 38m
Frontier
Deal found 3/7![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Sat 5/165:47 pm
CLT
- SEA
1 stop18h 40m
Frontier
Deal found 3/6![Frontier logo]()
$94
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 March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $399 (Kiwi.com) |
One-way from | $76 (Trip.com) |
Popular in | December |
Cheapest in | November |
Average price | $489 |
Good round-trip deal | $438 or less |
Good one-way deal | $254 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 2,558,603 searches. Data last updated March 10, 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 - SEA
CLTSEA
Charlotte Douglas
Wed 6/10
7:05 pm-12:20 am
1 stop8h 15m
Seattle/Tacoma Intl
Wed 6/24
10:45 am-9:10 pm
1 stop7h 25m
$408
CharlotteSeattle
CLT - SEA
CLTSEA
Charlotte Douglas
Fri 4/24
7:30 am-1:05 pm
1 stop8h 35m
Seattle/Tacoma Intl
Mon 4/27
5:15 am-10:00 pm
1 stop13h 45m
$413
CharlotteSeattle
CLT - SEA
CLTSEA
Charlotte Douglas
Fri 4/17
4:20 pm-12:05 am
2 stops10h 45m
Seattle/Tacoma Intl
Tue 4/21
6:30 am-6:40 pm
2 stops9h 10m
$428
Quickest round-trip
CharlotteSeattle
CLT - SEA
CLTSEA
Charlotte Douglas
Wed 6/24
6:00 am-10:34 am
1 stop7h 34m
Seattle/Tacoma Intl
Wed 7/1
9:58 pm-8:47 am
1 stop7h 49m
$443
CharlotteSeattle
CLT - SEA
CLTSEA
Charlotte Douglas
Sat 5/30
5:37 pm-10:03 pm
1 stop7h 26m
Seattle/Tacoma Intl
Sat 6/6
5:30 am-4:27 pm
1 stop7h 57m
$443
CharlotteSeattle
CLT - SEA
CLTSEA
Charlotte Douglas
Tue 6/30
1:05 pm-11:10 pm
2 stops13h 05m
Seattle/Tacoma Intl
Thu 7/9
8:45 am-12:45 am
2 stops13h 00m
$471
CharlotteSeattle
CLT - SEA
CLTSEA
Charlotte Douglas
Thu 4/9
10:13 am-7:00 pm
2 stops11h 47m
Seattle/Tacoma Intl
Sun 4/12
2:39 pm-12:45 am
1 stop7h 06m
$478
CharlotteSeattle
CLT - SEA
CLTSEA
Charlotte Douglas
Sat 8/22
6:30 am-1:10 pm
2 stops9h 40m
Seattle/Tacoma Intl
Thu 9/3
5:00 am-5:50 pm
2 stops9h 50m
$493
CharlotteSeattle
CLT - SEA
CLTSEA
Charlotte Douglas
Thu 4/16
6:15 am-12:34 am
1 stop21h 19m
Seattle/Tacoma Intl
Mon 4/20
5:00 am-10:59 pm
1 stop14h 59m
$513
CharlotteSeattle
CLT - SEA
CLTSEA
Charlotte Douglas
Fri 4/3
7:20 pm-12:30 am
1 stop8h 10m
Seattle/Tacoma Intl
Fri 4/10
8:00 am-10:00 pm
2 stops11h 00m
$513
Showing 1-10 of 24 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 March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| 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
Airlines
Delays
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 March 6, 2026.
Booking 87 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, December is the cheapest month in which you can book a flight from Charlotte to Seattle (average of $169). Flying from Charlotte to Seattle in January is currently the most expensive (average of $315). 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 March 10, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 9% 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 February 21, 2026.
Travelers seeking maximum savings on their Charlotte to Seattle flight should consider departing on Monday evenings when fares are most often at their lowest. Friday mornings 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 18% of weekly flights between Charlotte and Seattle have experienced delays in the past year, with the average delay time being 168 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 evening 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 Sunday 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 18% 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 March 10, 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.
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - 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 locationsTacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Kent
Lynnwood
Edmonds
Lacey
Renton
Puyallup
Kirkland
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis
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Search flights from Charlotte to Seattle by cabin class
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Charlotte and Seattle flights
Browse other Charlotte and Seattle flight options. Last updated on March 10, 2026.
Other flights from Charlotte
Browse through other flights departing from Charlotte. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$91 | Average$247 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$122 | Average$268 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$196 | Average$416 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$254 | Average$492 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$327 | Average$431 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$389 | Average$502 | FlexibilityNo cancel fee | On-time71% |