The cheapest times to fly from MTJ to SLA are

  • March 26th to June 24th (except the weeks of April 30th and May 7th)
  • August 6th to November 18th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from MTJ to SLA is mid to late September. Prices can be as high as $3098 for Sunday flights during late December, or as low as $1240 for Wednesday flights around mid to late September.


When to Fly to Salta

Flying from Montrose/Delta, CO (MTJ) to Salta (SLA) will usually cost between $1280 to $2174 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid to late September with an average ticket price of $1294. Due to high demand the most expensive time to fly is late December, with an average price of $2068. Planning your trip to low-cost times can easily save you $774 on economy flights and even more on first-class flights. Generally, any price below $1484 can be considered a good price for a round-trip MTJ to SLA flight.

See below for a graph of average weekly prices for the MTJ to SLA route. All prices are for round-trip tickets in USD.

MTJ to SLA Flight Prices

Compared to other flights, the MTJ to SLA flight is slightly more expensive than the average and costs more than the average flight leaving from Montrose. The average price per mile (for a direct flight) is $0.18, which is below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly to Salta, and Saturdays are the most expensive days to return to Montrose. Selecting flights on the least expensive days could save you up to $377 (19%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $1425. Return trip prices are from the SLA to MTJ flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from MTJ to SLA can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 10 hour 17 minutes may not be realistic.


Flight Hacking MTJ to SLA

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from MTJ to SLA — but Champion Traveler does!

Hack #1: Ezeiza (MTJ > EZE > SLA)

  • Price for both tickets: $1425
  • Average savings: $60 (4.01%)

See MTJ to EZE flights

Hack #2: Cancun (MTJ > CUN > SLA)

  • Price for both tickets: $1482
  • Average savings: $3 (0.17%)

See MTJ to CUN flights


Flight Questions Answered

Still have questions about flying from MTJ to SLA? We’ve got answers.

Which airlines fly this route?

You can find 6 major airlines flying this route most often: Aerolineas Argentinas, American, BoA, COPA, LATAM, United, and potentially more during busy seasons.

How far away is it from Salta Airport to Montrose Regional Airport?

The distance between the two airports is roughly 5166 miles or 8314 kilometers.

How long does it take to fly from MTJ to SLA?

The real-world flight time for a nonstop MTJ to SLA flight is about 10 hour 17 minutes.

How many flights go between Montrose/Delta, CO and Salta?

It depends on the day of the week and the date, but a typical day might have around 10 available flights from MTJ to SLA.


Airport Location Info


Departing Airport

Origination code MTJ
Origination airport name Montrose Regional Airport
City Montrose/Delta, CO
Country the United States
Latitude 38.5
Longitude -107.9

Return Airport

Destination code SLA
Destination airport name Salta Airport
City Salta
Country Argentina
Latitude -24.9
Longitude -65.5


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.