The cheapest times to fly from CPR to SLA are

  • January 1st to March 25th (except the weeks of February 12th and February 19th)
  • April 30th to June 17th
  • October 8th to October 28th

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 CPR to SLA is early to mid October. Prices can be as high as $10400 for Saturday flights during mid to late November, or as low as $1509 for Wednesday flights around early to mid October.


When to Fly to Salta

Flying from Casper, WY (CPR) to Salta (SLA) will usually cost between $1598 to $4494 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid October with an average ticket price of $1709. Due to high demand the most expensive time to fly is mid to late November, with an average price of $3875. Planning your trip to low-cost times can easily save you $2166 on economy flights and even more on first-class flights. Generally, any price below $2299 can be considered a good price for a round-trip CPR to SLA flight.

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

CPR to SLA Flight Prices

Compared to other flights, the CPR to SLA flight is more expensive than the average and costs more than the average flight leaving from Casper. The average price per mile (for a direct flight) is $0.27, which is below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $1323 (36%) 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 $2115. Return trip prices are from the SLA to CPR 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 CPR 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 37 minutes may not be realistic.


Flight Hacking CPR 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 CPR to SLA — but Champion Traveler does!

Hack #1: Los Angeles, CA (CPR > LAX > SLA)

  • Price for both tickets: $1479
  • Average savings: $821 (35.69%)

See CPR to LAX flights

Hack #2: Mexico City (CPR > MEX > SLA)

  • Price for both tickets: $1584
  • Average savings: $715 (31.1%)

See CPR to MEX flights

Hack #3: San Jose (CPR > SJO > SLA)

  • Price for both tickets: $1607
  • Average savings: $693 (30.12%)

See CPR to SJO flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 7 major airlines flying this route most often: Aerolineas Argentinas, American, BoA, COPA, Delta, LATAM, United, and potentially more during busy seasons.

How far away is it from Salta Airport to Casper/Natrona County International Airport?

The distance between the two airports is roughly 5357 miles or 8621 kilometers.

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

The real-world flight time for a nonstop CPR to SLA flight is about 10 hour 37 minutes.

How many flights go between Casper, WY and Salta?

It depends on the day of the week and the date, but a typical day might have around 3 available flights from CPR to SLA.


Airport Location Info


Departing Airport

Origination code CPR
Origination airport name Casper/Natrona County International Airport
City Casper, WY
Country the United States
Latitude 42.9
Longitude -106.5

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.