$1,192+ Cheap flights from Seattle (SEA) to Salta (SLA)
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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SLA
fev 27 — mar 61
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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.Cheap flight deals from Seattle to Salta
Cheapest flights from Seattle to SaltaExplore the most affordable flight options available from Seattle to Salta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janeiro 28, 2026.
Explore the most affordable flight options available from Seattle to Salta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janeiro 28, 2026.
This Orbitz deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 3/36:10 am
SEA
- SLA
2 stops17h 35m
Multiple Airlines
ter 3/245:55 am
SLA
- SEA
2 stops20h 10m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$1,192
This LATAM Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 10/319:55 pm
SEA
- SLA
2 stops26h 40m
LATAM Airlines
ter 11/35:40 am
SLA
- SEA
2 stops23h 38m
LATAM Airlines
Deal found 1/27![LATAM Airlines logo]()
$1,362
Find flight deals from Seattle to Salta
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Salta (SLA). 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 janeiro 28, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $1,192 (Orbitz) |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Salta 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 janeiro 28, 2026.
Use the filters below to find and compare flights from Seattle to Salta that are best for you.
Fly from
Seattle
Fly to
Salta
Route
Depart
Return
Price
SeattleSalta
SEA - SLA
SEASLA
Seattle/Tacoma Intl
ter 3/3
6:10 am-4:45 am
2 stops17h 35m
Salta Martin Miguel de Guemes Intl
ter 3/24
5:55 am-10:05 pm
2 stops20h 10m
$1,192
- Most accurate provider: When it comes to deals on Seattle-Salta flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Seattle-Salta flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Seattle-Salta flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Salta flights, Cheapflights users trust Expedia the most. Expedia 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 Seattle-Salta 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 Seattle to Salta
Have a flexible travel schedule? Discover the best time to fly to Salta from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.