$132+ Cheap flights from Atlanta to Seattle (ATL - 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SEA
jun. 5 — jun. 121
Round-trip
1 adult, Economy
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Find cheap flights from Atlanta 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 Atlanta Hartsfield-Jackson to Seattle/Tacoma Intl are usually found in February or November, booked 26 days in advance, depart on a Thursday or Wednesday and return on a Wednesday
Cheap flight deals from Atlanta to Seattle
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Best
Last-minute
One-way
Cheapest flights from Atlanta to SeattleExplore the most affordable flight options available from Atlanta to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 6, 2026.
Explore the most affordable flight options available from Atlanta to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 6, 2026.
This Frontier deal was found by Cheapflights users on 5/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/307:51 am
ATL
- SEA
1 stop13h 44m
Frontier
dom. 6/77:50 pm
SEA
- ATL
1 stop12h 43m
Frontier
Deal found 5/4![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/128:40 pm
ATL
- SEA
1 stop16h 09m
Frontier
mar. 5/267:50 pm
SEA
- ATL
2 stops14h 37m
Frontier
Deal found 5/4![Frontier logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
jue. 6/117:40 am
ATL
- SEA
1 stop9h 38m
Frontier
mar. 6/1611:03 am
SEA
- ATL
1 stop8h 58m
Frontier
Deal found 5/1![Frontier logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
dom. 5/178:40 pm
ATL
- SEA
1 stop16h 09m
Frontier
mar. 5/267:50 pm
SEA
- ATL
1 stop12h 43m
Frontier
Deal found 5/1![Frontier logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/158:40 pm
ATL
- SEA
1 stop16h 09m
Frontier
lun. 5/253:19 pm
SEA
- ATL
1 stop10h 39m
Frontier
Deal found 5/4![Frontier logo]()
$274
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/297:35 am
ATL
- SEA
1 stop9h 26m
Frontier
sáb. 6/67:50 pm
SEA
- ATL
1 stop12h 43m
Frontier
Deal found 5/4![Frontier logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
dom. 5/318:40 pm
ATL
- SEA
1 stop16h 26m
Frontier
jue. 6/48:20 pm
SEA
- ATL
1 stop7h 35m
Frontier
Deal found 5/3![Frontier logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/148:40 pm
ATL
- SEA
1 stop16h 09m
Frontier
dom. 5/243:19 pm
SEA
- ATL
1 stop10h 39m
Frontier
Deal found 5/2![Frontier logo]()
$278
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/77:51 am
ATL
- SEA
1 stop13h 44m
Frontier
mar. 5/127:50 pm
SEA
- ATL
1 stop12h 43m
Frontier
Deal found 5/4![Frontier logo]()
$279
This Frontier deal was found by Cheapflights users on 5/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/217:51 am
ATL
- SEA
1 stop13h 44m
Frontier
mar. 5/267:50 pm
SEA
- ATL
1 stop12h 43m
Frontier
Deal found 5/3![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
mar. 6/212:33 pm
ATL
- SEA
2 stops33h 02m
Frontier
sáb. 6/67:50 pm
SEA
- ATL
1 stop12h 43m
Frontier
Deal found 5/5![Frontier logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/138:40 pm
ATL
- SEA
1 stop16h 09m
Frontier
dom. 5/2411:51 am
SEA
- ATL
2 stops18h 13m
Frontier
Deal found 5/4![Frontier logo]()
$282
Best flights from Atlanta to SeattleDiscover carefully curated flight deals from Atlanta to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mayo 6, 2026.
Discover carefully curated flight deals from Atlanta to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mayo 6, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/267:00 am
ATL
- SEA
Nonstop5h 25m
Alaska Airlines
jue. 9/39:10 am
SEA
- ATL
Nonstop4h 55m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 5/2. 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.
jue. 5/289:40 pm
ATL
- SEA
Nonstop5h 19m
Delta
mié. 6/35:00 pm
SEA
- ATL
Nonstop4h 46m
Delta
Deal found 5/2![Delta logo]()
$408
This Southwest deal was found by Cheapflights users on 5/3. 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.
vie. 7/313:40 pm
ATL
- SEA
2 stops10h 25m
Southwest
jue. 8/66:15 am
SEA
- ATL
2 stops11h 15m
Southwest
Deal found 5/3![Southwest logo]()
$427
This United Airlines deal was found by Cheapflights users on 5/5. 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.
sáb. 9/54:29 pm
ATL
- SEA
1 stop9h 42m
United Airlines
sáb. 9/127:35 pm
SEA
- ATL
2 stops10h 28m
United Airlines
Deal found 5/5![United Airlines logo]()
$432
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/97:00 am
ATL
- SEA
Nonstop5h 30m
Alaska Airlines
vie. 10/164:04 pm
SEA
- ATL
Nonstop4h 55m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 5/5. 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.
jue. 6/46:05 am
ATL
- SEA
2 stops13h 50m
Southwest
lun. 6/87:50 am
SEA
- ATL
2 stops9h 55m
Southwest
Deal found 5/5![Southwest logo]()
$475
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/204:16 pm
ATL
- SEA
Nonstop5h 25m
Alaska Airlines
jue. 9/244:00 pm
SEA
- ATL
Nonstop4h 59m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$457
This Southwest deal was found by Cheapflights users on 5/2. 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.
jue. 7/26:05 am
ATL
- SEA
2 stops13h 50m
Southwest
lun. 7/67:50 am
SEA
- ATL
2 stops9h 55m
Southwest
Deal found 5/2![Southwest logo]()
$525
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/38:54 am
ATL
- SEA
Nonstop5h 26m
Alaska Airlines
lun. 7/611:31 pm
SEA
- ATL
Nonstop4h 53m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$518
This Southwest deal was found by Cheapflights users on 5/1. 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.
jue. 6/41:15 pm
ATL
- SEA
2 stops11h 15m
Southwest
dom. 6/77:40 am
SEA
- ATL
2 stops9h 40m
Southwest
Deal found 5/1![Southwest logo]()
$545
This Southwest deal was found by Cheapflights users on 5/4. 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.
jue. 6/181:15 pm
ATL
- SEA
2 stops11h 15m
Southwest
lun. 6/226:45 am
SEA
- ATL
2 stops11h 10m
Southwest
Deal found 5/4![Southwest logo]()
$547
Last-minute flights from Atlanta to SeattleDiscover last-minute flight deals from Atlanta to Seattle. Data last updated mayo 6, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Seattle. Data last updated mayo 6, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/77:51 am
ATL
- SEA
1 stop13h 44m
Frontier
mar. 5/127:50 pm
SEA
- ATL
1 stop12h 43m
Frontier
Deal found 5/4![Frontier logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/128:40 pm
ATL
- SEA
1 stop16h 09m
Frontier
mar. 5/267:50 pm
SEA
- ATL
2 stops14h 37m
Frontier
Deal found 5/4![Frontier logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/138:40 pm
ATL
- SEA
1 stop16h 09m
Frontier
dom. 5/2411:51 am
SEA
- ATL
2 stops18h 13m
Frontier
Deal found 5/4![Frontier logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/148:40 pm
ATL
- SEA
1 stop16h 09m
Frontier
dom. 5/243:19 pm
SEA
- ATL
1 stop10h 39m
Frontier
Deal found 5/2![Frontier logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/158:40 pm
ATL
- SEA
1 stop16h 09m
Frontier
lun. 5/253:19 pm
SEA
- ATL
1 stop10h 39m
Frontier
Deal found 5/4![Frontier logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
dom. 5/178:40 pm
ATL
- SEA
1 stop16h 09m
Frontier
mar. 5/267:50 pm
SEA
- ATL
1 stop12h 43m
Frontier
Deal found 5/1![Frontier logo]()
$273
This Frontier deal was found by Cheapflights users on 5/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/217:51 am
ATL
- SEA
1 stop13h 44m
Frontier
lun. 5/253:19 pm
SEA
- ATL
1 stop10h 39m
Frontier
Deal found 5/4![Frontier logo]()
$280
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/297:35 am
ATL
- SEA
1 stop9h 26m
Frontier
sáb. 6/67:50 pm
SEA
- ATL
1 stop12h 43m
Frontier
Deal found 5/4![Frontier logo]()
$275
This Frontier deal was found by Cheapflights users on 5/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/307:51 am
ATL
- SEA
1 stop13h 44m
Frontier
dom. 6/77:50 pm
SEA
- ATL
1 stop12h 43m
Frontier
Deal found 5/4![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
dom. 5/318:40 pm
ATL
- SEA
1 stop16h 26m
Frontier
jue. 6/48:20 pm
SEA
- ATL
1 stop7h 35m
Frontier
Deal found 5/3![Frontier logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
mar. 6/212:33 pm
ATL
- SEA
2 stops33h 02m
Frontier
sáb. 6/67:50 pm
SEA
- ATL
1 stop12h 43m
Frontier
Deal found 5/5![Frontier logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
jue. 6/117:40 am
ATL
- SEA
1 stop9h 38m
Frontier
mar. 6/1611:03 am
SEA
- ATL
1 stop8h 58m
Frontier
Deal found 5/1![Frontier logo]()
$272
One-way flights from Atlanta to SeattleSearch for one-way flight options from Atlanta to Seattle. Find affordable one-way fares based on user searches. Data last updated mayo 6, 2026.
Search for one-way flight options from Atlanta to Seattle. Find affordable one-way fares based on user searches. Data last updated mayo 6, 2026.
This Frontier deal was found by Cheapflights users on 5/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/98:00 am
ATL
- SEA
1 stop13h 12m
Frontier
Deal found 5/2![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
dom. 6/77:51 am
ATL
- SEA
1 stop13h 44m
Frontier
Deal found 5/1![Frontier logo]()
$133
This Super.com deal was found by Cheapflights users on 5/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/128:40 pm
ATL
- SEA
1 stop16h 09m
Frontier
Deal found 5/2![Frontier logo]()
$134
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/168:40 pm
ATL
- SEA
1 stop16h 09m
Frontier
Deal found 5/4![Frontier logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 5/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/258:40 pm
ATL
- SEA
1 stop16h 26m
Frontier
Deal found 5/2![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/3011:14 am
ATL
- SEA
1 stop26h 21m
Frontier
Deal found 5/4![Frontier logo]()
$138
This Super.com deal was found by Cheapflights users on 5/1. 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.
lun. 5/187:35 am
ATL
- SEA
1 stop29h 14m
Frontier
Deal found 5/1![Frontier logo]()
$139
This CheapOair deal was found by Cheapflights users on 5/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/157:51 am
ATL
- SEA
1 stop13h 44m
Frontier
Deal found 5/3![Frontier logo]()
$142
This Trip.com deal was found by Cheapflights users on 5/5. 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.
mié. 5/2712:20 pm
ATL
- SEA
1 stop9h 15m
Frontier
Deal found 5/5![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/69:25 pm
ATL
- SEA
2 stops24h 40m
Frontier
Deal found 5/4![Frontier logo]()
$144
This Frontier deal was found by Cheapflights users on 5/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/47:35 am
ATL
- SEA
1 stop9h 26m
Frontier
Deal found 5/5![Frontier logo]()
$145
Find flight deals from Atlanta to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) 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 mayo 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $270 (Frontier) |
One-way from | $132 (Frontier) |
Popular in | June |
Cheapest in | February |
Average price | $438 |
Good round-trip deal | $471 or less |
Good one-way deal | $289 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta 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 mayo 6, 2026.
Use the filters below to find and compare flights from Atlanta to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaSeattle
ATL - SEA
ATLSEA
Atlanta Hartsfield-Jackson
mié. 8/26
7:00 am-9:25 am
Nonstop5h 25m
Seattle/Tacoma Intl
jue. 9/3
9:10 am-5:05 pm
Nonstop4h 55m
$347
AtlantaSeattle
ATL - SEA
ATLSEA
Atlanta Hartsfield-Jackson
vie. 10/9
7:00 am-9:30 am
Nonstop5h 30m
Seattle/Tacoma Intl
vie. 10/16
4:04 pm-11:59 pm
Nonstop4h 55m
$397
Quickest round-trip
AtlantaSeattle
ATL - SEA
ATLSEA
Atlanta Hartsfield-Jackson
jue. 5/28
9:40 pm-11:59 pm
Nonstop5h 19m
Seattle/Tacoma Intl
mié. 6/3
5:00 pm-12:46 am
Nonstop4h 46m
$408
AtlantaSeattle
ATL - SEA
ATLSEA
Atlanta Hartsfield-Jackson
vie. 7/31
3:40 pm-11:05 pm
2 stops10h 25m
Seattle/Tacoma Intl
jue. 8/6
6:15 am-8:30 pm
2 stops11h 15m
$427
AtlantaSeattle
ATL - SEA
ATLSEA
Atlanta Hartsfield-Jackson
sáb. 9/5
4:29 pm-11:11 pm
1 stop9h 42m
Seattle/Tacoma Intl
sáb. 9/12
7:35 pm-9:03 am
2 stops10h 28m
$432
AtlantaSeattle
ATL - SEA
ATLSEA
Atlanta Hartsfield-Jackson
dom. 9/20
4:16 pm-6:41 pm
Nonstop5h 25m
Seattle/Tacoma Intl
jue. 9/24
4:00 pm-11:59 pm
Nonstop4h 59m
$457
AtlantaSeattle
ATL - SEA
ATLSEA
Atlanta Hartsfield-Jackson
jue. 6/4
6:05 am-4:55 pm
2 stops13h 50m
Seattle/Tacoma Intl
lun. 6/8
7:50 am-8:45 pm
2 stops9h 55m
$475
AtlantaSeattle
ATL - SEA
ATLSEA
Atlanta Hartsfield-Jackson
vie. 7/3
8:54 am-11:20 am
Nonstop5h 26m
Seattle/Tacoma Intl
lun. 7/6
11:31 pm-7:24 am
Nonstop4h 53m
$518
AtlantaSeattle
ATL - SEA
ATLSEA
Atlanta Hartsfield-Jackson
jue. 7/2
6:05 am-4:55 pm
2 stops13h 50m
Seattle/Tacoma Intl
lun. 7/6
7:50 am-8:45 pm
2 stops9h 55m
$525
AtlantaSeattle
ATL - SEA
ATLSEA
Atlanta Hartsfield-Jackson
jue. 6/4
1:15 pm-9:30 pm
2 stops11h 15m
Seattle/Tacoma Intl
dom. 6/7
7:40 am-8:20 pm
2 stops9h 40m
$545
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Atlanta 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 Atlanta to Seattle in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | 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 Atlanta-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Atlanta-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 Atlanta-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 Atlanta to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Atlanta with our price prediction graph.
ATL-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 Atlanta to Seattle
Prices
Airlines
Delays
More
How far ahead should I book a flight from Atlanta to Seattle?
The price you pay for your flight from Atlanta to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 25 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Atlanta to Seattle?
Currently, February is the cheapest month in which you can book a flight from Atlanta to Seattle (average of $290). Flying from Atlanta to Seattle in June is currently the most expensive (average of $467). 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 ATL to SEA?
Find hourly flight availability from Atlanta 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 mayo 6, 2026.
A simple way to save on the total cost of your ticket is to fly from Atlanta to Seattle at noon. If you’re flexible enough to do this you can expect to save up to 42% on your trip compared to booking a flight in the afternoon.
What is the cheapest day to fly from Atlanta to Seattle?
Use this chart to determine the cheapest time to fly round-trip from Atlanta to Seattle. Price data was last updated on May 2, 2026.
Travelers seeking maximum savings on their Atlanta to Seattle flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Atlanta to Seattle delayed?
About 15% of weekly flights between Atlanta and Seattle have experienced delays in the past year, with the average delay time being 149 minutes.
What is the most punctual flight time for Atlanta 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?
Thursday 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 Atlanta to Seattle flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 13% of flights being delayed.
What’s the top layover airport for flights from Atlanta to Seattle?
Share of 1-stop round-trip flights from Atlanta to Seattle chosen by Cheapflights users in the past 12 months, using the same layover each way.
Denver (DEN) – chosen by Cheapflights users on 86% of 1-stop itineraries from Atlanta to Seattle on Cheapflights.
What’s the cheapest layover airport for flights from Atlanta to Seattle?
Average round-trip fare for 1-stop flights from Atlanta to Seattle, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $329.
What’s the fastest layover option from Atlanta to Seattle?
Shortest average travel time for 1-stop one-way flights from Atlanta to Seattle, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 8h 10m.
Which airport typically offers the quickest layover for flights from Atlanta to Seattle?
Average layover duration for 1-stop one-way flights from Atlanta to Seattle, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 30m.
The best insider tips for Atlanta to Seattle flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Atlanta to Seattle trip
Our travel experts
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 mayo 6, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from Atlanta to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from Atlanta 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
Tacoma
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Renton
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
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Atlanta and Seattle flights
Browse other Atlanta and Seattle flight options. Last updated on mayo 6, 2026.
Other flights from Atlanta
Browse through other flights departing from Atlanta. Flights are based on user searches made on Cheapflights and were last updated on mayo 6, 2026.
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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 mayo 6, 2026.
Top 9 airlines flying from Atlanta to Seattle
Discover the top 9 airlines that operate flights from Atlanta 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 mayo 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$99 | Average$216 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$136 | Average$274 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$174 | Average$320 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$182 | Average$390 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$197 | Average$383 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$198 | Average$388 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$238 | Average$438 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$239 | Average$337 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$276 | Average$416 | FlexibilityNo cancel fee | On-time69% |