Your next trip, last seen at €386
Lowest observedFrontier Airlines · 3 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
- Lowest observed
- €386, departing 12 Jan 2027 (Last checked: 12 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 80Check live prices for this route
- Airlines seen
- Aerolineas Argentinas, Aeromexico, American Airlines, Arajet, Copa Airlines, Frontier Airlines +6 more
- Typical journey time
- 31h 01m
About this route
Explore the fares we observed from Salt Lake City to Buenos Aires. Prices move often, so pick your dates to see the latest options.
- Route distance
- 10,009 km
- Typical journey time
- 31h 01m
- Airlines seen
- Aerolineas Argentinas, Aeromexico, American Airlines, Arajet, Copa Airlines, Frontier Airlines +6 more
- Seen on fares with a connection
- Frontier Airlines, LATAM Airlines, United Airlines, Copa Airlines, Volaris, Aeromexico +4 more
- Alternative airports
- AEP
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
Airport to city: straight-line distance
- Salt Lake City International Airport (SLC) → Salt Lake City, city gazetteer reference point (40.7608, -111.8910): ≈ 8 km.
- Aeroparque Jorge Newbery (AEP) → Buenos Aires, city gazetteer reference point (-34.6084, -58.3732): ≈ 7 km.
- Ezeiza International Airport - Ministro Pistarini (EZE) → Buenos Aires, city gazetteer reference point (-34.6084, -58.3732): ≈ 28 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Salt Lake City to Buenos Aires: January 2027, from €386 (checked 12 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €485 | 17 |
| November 2026 | €390 | 28 |
| December 2026 | €396 | 24 |
| January 2027 | €386 | 11 |
Lowest fare by day of the week
Cheapest day of the week from Salt Lake City to Buenos Aires: Tuesday, from €386 (checked 12 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €396 | 12 |
| Tuesday | €386 | 11 |
| Wednesday | €411 | 11 |
| Thursday | €390 | 11 |
| Friday | €409 | 12 |
| Saturday | €400 | 11 |
| Sunday | €396 | 12 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Salt Lake City to Buenos Aires by days until departure (61 days or more): €386 (checked 12 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €485 | 8 |
| 8 to 30 days | €396 | 22 |
| 31 to 60 days | €390 | 29 |
| 61 days or more | €386 | 21 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Salt Lake City to Buenos Aires: Frontier Airlines, from €386 (checked 12 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Frontier Airlines | €386Jan 12, 2027 | 60 |
| Arajet | €396Nov 23, 2026 | 3 |
| LATAM Airlines | €411Dec 2, 2026 | 5 |
| Volaris | €457Nov 24, 2026 | 5 |
| Copa Airlines | €573Nov 5, 2026 | 3 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Salt Lake City to Buenos Aires?
The lowest fare we have observed is €386, found on 12 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Salt Lake City to Buenos Aires?
Cheapest month from Salt Lake City to Buenos Aires: January 2027, from €386 (checked 12 Oct 2026).
Are there direct flights from Salt Lake City to Buenos Aires?
Our data holds no non-stop flight from Salt Lake City to Buenos Aires. The fares on this page include at least one stop.
Which airlines fly from Salt Lake City to Buenos Aires?
These are the carriers we have seen on the route: Aerolineas Argentinas, Aeromexico, American Airlines, Arajet, Copa Airlines, Frontier Airlines +6 more.
How long does the flight from Salt Lake City to Buenos Aires take?
The average journey time across the 102 fares we observed is 38h 50m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Salt Lake City to Buenos Aires fares were non-stop?
None of the 103 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Salt Lake City to Buenos Aires?
Cheapest day of the week from Salt Lake City to Buenos Aires: Tuesday, from €386 (checked 12 Oct 2026).
Which airline has the lowest fare from Salt Lake City to Buenos Aires?
Cheapest airline from Salt Lake City to Buenos Aires: Frontier Airlines, from €386 (checked 12 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 12 Oct 2026