HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Salta

$277+ Cheap flights from Washington, D.C. (WAS) to Salta (SLA)

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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SLA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Salta 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.

Cheap flight deals from Washington, D.C. to Salta

Cheapest flights from Washington, D.C. to Salta
Explore the most affordable flight options available from Washington, D.C. to Salta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:55 amDCA - SLA
2 stops16h 50mLATAM Airlines
Sat 1/105:55 amSLA - DCA
2 stops34h 05mLATAM Airlines
Deal found 12/16$2,608
This Gotogate deal was found by Cheapflights users on 12/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/222:35 pmIAD - SLA
2 stops25h 30mMultiple Airlines
Sat 1/107:10 pmSLA - IAD
2 stops20h 05mMultiple Airlines
Deal found 12/16$2,855
This FlightHub deal was found by Cheapflights users on 12/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:15 amBWI - SLA
2 stops30h 00mMultiple Airlines
Tue 1/65:55 amSLA - BWI
2 stops30h 24mMultiple Airlines
Deal found 12/15$3,276
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/223:38 pmBWI - SLA
1 stop30h 47mMultiple Airlines
Sat 1/105:55 amSLA - BWI
2 stops52h 36mMultiple Airlines
Deal found 12/16$3,381
This LATAM Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/227:05 amBWI - SLA
2 stops19h 40mLATAM Airlines
Sat 1/105:55 amSLA - BWI
2 stops19h 42mLATAM Airlines
Deal found 12/16$4,891

Find flight deals from Washington, D.C. to Salta

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 December 18, 2025.

Round-trip from

$1,365
(Avianca)

One-way from

$277
(Copa Airlines)
From Washington, D.C. (WAS) to Salta Martin Miguel de Guemes Intl
Search Deals
One-way flight from Washington, D.C. (WAS) to Salta Martin Miguel de Guemes Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 December 18, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Salta that are best for you.

Fly from

Washington, D.C.

Fly to

Salta

Route

Depart

Return

Price

Washington, D.C.Salta

IAD - SLA

IADSLA

Washington, D.C. Dulles Intl

Wed 5/6

3:25 pm-6:20 am

2 stops37h 55m

Salta Martin Miguel de Guemes Intl

Sun 5/10

8:45 pm-2:00 pm

2 stops18h 15m

$1,365

BaltimoreSalta

BWI - SLA

BWISLA

Baltimore/Washington

Mon 12/22

3:38 pm-12:25 am

1 stop30h 47m

Salta Martin Miguel de Guemes Intl

Sat 1/10

5:55 am-8:31 am

2 stops52h 36m

$3,381

BaltimoreSalta

BWI - SLA

BWISLA

Baltimore/Washington

Mon 12/22

7:05 am-4:45 am

2 stops19h 40m

Salta Martin Miguel de Guemes Intl

Sat 1/10

5:55 am-11:37 pm

2 stops19h 42m

$4,891

BaltimoreSalta

BWI - SLA

BWISLA

Baltimore/Washington

Fri 1/2

7:05 am-4:45 am

2 stops19h 40m

$371

BaltimoreSalta

BWI - SLA

BWISLA

Baltimore/Washington

Thu 1/1

4:49 pm-4:45 am

2 stops33h 56m

$404

BaltimoreSalta

BWI - SLA

BWISLA

Baltimore/Washington

Tue 12/23

10:24 am-7:14 am

2 stops42h 50m

$472

BaltimoreSalta

BWI - SLA

BWISLA

Baltimore/Washington

Fri 1/2

9:09 pm-4:45 am

3 stops29h 36m

$517

Washington, D.C.Salta

IAD - SLA

IADSLA

Washington, D.C. Dulles Intl

Wed 12/24

12:58 pm-8:50 pm

3 stops29h 52m

$520

Washington, D.C.Salta

DCA - SLA

DCASLA

Washington, D.C. Reagan-National

Tue 12/23

6:00 am-12:25 pm

2 stops28h 25m

$546

BaltimoreSalta

BWI - SLA

BWISLA

Baltimore/Washington

Wed 12/24

5:30 am-10:50 am

3 stops27h 20m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Washington, D.C. to Salta

Have a flexible travel schedule? Discover the best time to fly to Salta from Washington, D.C. 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Salta
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Salta

Get insights into the airlines that provide service to Salta. 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 Salta. Reviews last updated December 18, 2025.
Get a feel of what it's like to fly with Copa Airlines and LATAM Airlines from Washington, D.C. to Salta by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,556 reviews

Entertainment

6.8

Boarding

7.8

Overall

7.6

Food

6.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.
Copa Airlines
7.6
Good
1,556 reviews
Copa Airlines
7.6
Good
1,556 reviews

Entertainment

6.8

Boarding

7.8

Overall

7.6

Food

6.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.
LATAM Airlines
7.5
Good
1,893 reviews
Copa Airlines
7.6
Good
1,556 reviews

Entertainment

6.8

Boarding

7.8

Overall

7.6

Food

6.8

Crew

8.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

PEI - PTY

The attention to us was excellent. Help was provided with care.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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, D.C.?

    Salta Martin Miguel de Guemes Intl (SLA), located 6.7 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Salta. 0 airlines have flights to Martin Miguel de Guemes Intl from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Salta Martin Miguel de Guemes Intl should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. per day.

  • How long is the flight from Washington, D.C. to Salta?

    Airlines like Avianca and LATAM Airlines fly from Washington, D.C. to Salta in about 19h 40m. The time it takes to get you to your destination can typically vary by up to 18h 15m. Washington, D.C. and Salta are separated by a distance of 4480 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Washington, D.C. to Salta?

    While some choose either Baltimore/Washington - Salta Martin Miguel de Guemes Intl or Washington, D.C. Reagan-National - Salta Martin Miguel de Guemes Intl, Washington, D.C. Dulles Intl - Salta Martin Miguel de Guemes Intl is the most popular route from Washington, D.C. to Salta.

  • Can I find deals for flights from Washington, D.C. to Salta that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Salta?

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

  • Can I find deals for business class flights from Washington, D.C. to Salta?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.