How long is the flight from Washington, D.C. Dulles Intl Airport to Salta?

A quick flight from Washington, D.C. Dulles Intl Airport to Salta can take about 41h 10m. Avianca provides one of the quickest options available for as low as $1,956. Airlines will cover a distance of 4473 mi.

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 IAD to SLA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Salta as you normally would.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Salta flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Salta flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Salta flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Salta 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 Washington, D.C. Dulles Intl Airport-Salta flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Salta from Washington, D.C. Dulles Intl?

Located just 6.7 mi from the city center, Salta Martin Miguel de Guemes Intl is the airport most travelers will use when flying to Salta from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Martin Miguel de Guemes Intl (SLA) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 0 different airlines.

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

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

How can I find direct flights from Dulles Intl to Salta?

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

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

Yes. Cheapflights offers flight deals from Dulles Intl 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.

$1,956+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Salta

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Cheap flight deals from Dulles Intl to Salta

Cheapest

Best

Cheapest flights from Dulles Intl to Salta
Explore the most affordable flight options available from Dulles Intl to Salta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.

Thu 12/242:30 am -

3 stops24h 10m

Fri 1/18:05 am -

2 stops22h 25m

Deal found 10/7

$3,677

Best flights from Dulles Intl to Salta
Discover carefully curated flight deals from Dulles Intl to Salta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.

Mon 4/53:35 pm -

2 stops41h 10m

Fri 4/97:05 pm -

2 stops44h 10m

Deal found 10/3

$1,956

Sat 1/1610:05 am -

2 stops40h 35m

Sun 1/245:50 am -

2 stops20h 30m

Deal found 10/4

$2,665

Thu 12/242:30 am -

3 stops24h 10m

Fri 1/18:05 am -

2 stops22h 25m

Deal found 10/7

$3,677

Sun 1/1710:05 am -

2 stops16h 35m

Sat 1/235:50 am -

2 stops19h 05m

Deal found 10/4

$2,793

Sun 1/176:40 am -

2 stops20h 00m

Sun 1/245:50 am -

2 stops20h 30m

Deal found 10/4

$3,041

Sun 1/175:50 am -

2 stops31h 05m

Sat 1/237:10 pm -

3 stops51h 00m

Deal found 10/4

$3,991

Find flight deals from Dulles Intl to Salta

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,956 (Avianca)

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Salta Martin Miguel de Guemes Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Salta Martin Miguel de Guemes Intl flights.

Search Deals

From Washington, D.C. Dulles Intl to Salta Martin Miguel de Guemes Intl

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Salta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Salta

IAD Washington, D.C. Dulles Intl - SLA Salta Martin Miguel de Guemes Intl

IADSLA

Washington, D.C. Dulles Intl

Mon 4/5

3:35 pm-9:45 am

2 stops41h 10m

Salta Martin Miguel de Guemes Intl

Fri 4/9

7:05 pm-2:15 pm

2 stops44h 10m

$1,956

Washington, D.C.Salta

IAD Washington, D.C. Dulles Intl - SLA Salta Martin Miguel de Guemes Intl

IADSLA

Washington, D.C. Dulles Intl

Sat 1/16

10:05 am-4:40 am

2 stops40h 35m

Salta Martin Miguel de Guemes Intl

Sun 1/24

5:50 am-12:20 am

2 stops20h 30m

$2,665

Quickest round-trip

Washington, D.C.Salta

IAD Washington, D.C. Dulles Intl - SLA Salta Martin Miguel de Guemes Intl

IADSLA

Washington, D.C. Dulles Intl

Sun 1/17

10:05 am-4:40 am

2 stops16h 35m

Salta Martin Miguel de Guemes Intl

Sat 1/23

5:50 am-10:55 pm

2 stops19h 05m

$2,793

Washington, D.C.Salta

IAD Washington, D.C. Dulles Intl - SLA Salta Martin Miguel de Guemes Intl

IADSLA

Washington, D.C. Dulles Intl

Sun 1/17

6:40 am-4:40 am

2 stops20h 00m

Salta Martin Miguel de Guemes Intl

Sun 1/24

5:50 am-12:20 am

2 stops20h 30m

$3,041

Washington, D.C.Salta

IAD Washington, D.C. Dulles Intl - SLA Salta Martin Miguel de Guemes Intl

IADSLA

Washington, D.C. Dulles Intl

Thu 12/24

2:30 am-4:40 am

3 stops24h 10m

Salta Martin Miguel de Guemes Intl

Fri 1/1

8:05 am-4:30 am

2 stops22h 25m

$3,677

Washington, D.C.Salta

IAD Washington, D.C. Dulles Intl - SLA Salta Martin Miguel de Guemes Intl

IADSLA

Washington, D.C. Dulles Intl

Sun 1/17

5:50 am-2:55 pm

2 stops31h 05m

Salta Martin Miguel de Guemes Intl

Sat 1/23

7:10 pm-8:10 pm

3 stops51h 00m

$3,991

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Sorted by cheapest first

Compare providers for flights from Dulles Intl to Salta

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Salta in October.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Salta flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Salta flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Salta flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Salta 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 Washington, D.C. Dulles Intl Airport-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 Dulles Intl to Salta

Have a flexible travel schedule? Discover the best time to fly to Salta from Dulles Intl with our price prediction graph.

IAD-SLA

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.

Related info for your journey

What airport do you fly into for flights to Salta from Washington, D.C. Dulles Intl?
Located just 6.7 mi from the city center, Salta Martin Miguel de Guemes Intl is the airport most travelers will use when flying to Salta from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Martin Miguel de Guemes Intl (SLA) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 0 different airlines.
How long is the flight from Washington, D.C. Dulles Intl Airport to Salta?
A quick flight from Washington, D.C. Dulles Intl Airport to Salta can take about 41h 10m. Avianca provides one of the quickest options available for as low as $1,956. Airlines will cover a distance of 4473 mi.
Can I find deals for flights from Dulles Intl to Salta that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Salta flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Salta?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Salta.
Can I find deals for business class flights from Dulles Intl to Salta?
Yes. Cheapflights offers flight deals from Dulles Intl 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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$1,956+ Cheap flights from Dulles Intl (IAD) 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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Salta with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to Salta

Cheapest flights from Dulles Intl to SaltaExplore the most affordable flight options available from Dulles Intl to Salta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.

Explore the most affordable flight options available from Dulles Intl to Salta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.

Best flights from Dulles Intl to SaltaDiscover carefully curated flight deals from Dulles Intl to Salta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.

Discover carefully curated flight deals from Dulles Intl to Salta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.

Find flight deals from Dulles Intl to Salta

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Round-trip from

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Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Salta that are best for you.

Compare providers for flights from Dulles Intl to Salta

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 Dulles Intl to Salta in October.

Best time to book a flight from Dulles Intl to Salta

Have a flexible travel schedule? Discover the best time to fly to Salta from Dulles Intl with our price prediction graph.

Related info for your journey

What airport do you fly into for flights to Salta from Washington, D.C. Dulles Intl?

How long is the flight from Washington, D.C. Dulles Intl Airport to Salta?

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

How can I find direct flights from Dulles Intl to Salta?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dulles Intl to Salta

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Complete your trip

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Dulles Intl and Salta flights

Browse other Dulles Intl and Salta flight options. Last updated on October 8, 2026.

Other flights from Dulles Intl

Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on October 8, 2026.

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Cheapest flights from Dulles Intl to Salta
Explore the most affordable flight options available from Dulles Intl to Salta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.

Best flights from Dulles Intl to Salta
Discover carefully curated flight deals from Dulles Intl to Salta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.