In terms of precipitation, rainfall in Salta ranges from 0.0 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. May is typically the driest time to visit Salta when rainfall is around 0.0 in.

If weather is an important factor for your trip to Salta, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 50.0 F).

What is the cheapest time of day to fly from WA to SLA?

When flying from State of Washington to Salta, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Salta from Washington?

Salta Martin Miguel de Guemes Intl (SLA) is the airport you will fly into if you book a flight from Washington to Salta. It is only a 6.7 mi journey from Martin Miguel de Guemes Intl (SLA) to Salta’s city center.

Can I find deals for flights from Washington to Salta that include hotel bookings?

Yes. In addition to deals on Washington to Salta flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington to Salta?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Salta.

Can I find deals for business class flights from Washington to Salta?

Yes. Cheapflights offers flight deals from Washington to Salta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,382+ Flights from Washington to Salta

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Cheapest flights from Washington to Salta
Explore the most affordable flight options available from Washington to Salta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

Sat 10/317:20 am

SEA

SLA

2 stops17h 15m

LATAM Airlines

Tue 11/35:40 am

SLA

SEA

2 stops23h 29m

LATAM Airlines

Deal found 2/2

$1,382

Fri 4/248:00 am

SEA

SLA

3 stops44h 45m

Multiple Airlines

Mon 4/277:55 am

SLA

SEA

3 stops41h 58m

Multiple Airlines

Deal found 2/2

$1,784

Find flight deals from Washington to Salta

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Round-trip from	$1,784 (Gotogate)

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From Washington to Salta Martin Miguel de Guemes Intl

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Price

SeattleSalta

SEA - SLA

SEASLA

Seattle/Tacoma Intl

Fri 4/24

8:00 am-8:45 am

3 stops44h 45m

Salta Martin Miguel de Guemes Intl

Mon 4/27

7:55 am-9:53 pm

3 stops41h 58m

$1,784

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Best time to book a flight from Washington to Salta

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SEA-SLA

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USWA-SLA

SEA-SLA

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Related info for your journey

What airport do you fly into for flights to Salta from Washington?
Salta Martin Miguel de Guemes Intl (SLA) is the airport you will fly into if you book a flight from Washington to Salta. It is only a 6.7 mi journey from Martin Miguel de Guemes Intl (SLA) to Salta’s city center.
Can I find deals for flights from Washington to Salta that include hotel bookings?
Yes. In addition to deals on Washington to Salta flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington to Salta?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Salta.
Can I find deals for business class flights from Washington to Salta?
Yes. Cheapflights offers flight deals from Washington to Salta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$1,382+ Cheap flights from Washington 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Washington to Salta

Cheapest flights from Washington to SaltaExplore the most affordable flight options available from Washington to Salta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

Explore the most affordable flight options available from Washington to Salta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

Best flights from Washington to SaltaDiscover carefully curated flight deals from Washington to Salta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.

Discover carefully curated flight deals from Washington to Salta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.

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Everything you need to know about your flight from Washington to Salta

Related info for your journey

Find useful and relevant information for your journey from Washington to Salta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Salta from Washington?

Can I find deals for flights from Washington to Salta that include hotel bookings?

How can I find direct flights from Washington to Salta?

Can I find deals for business class flights from Washington to Salta?

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Explore the most affordable flight options available from Washington to Salta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

Best flights from Washington to Salta
Discover carefully curated flight deals from Washington to Salta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.