Dallas → Buenos Aires flights

Median $462 on DFW–Buenos Aires, but bottom quartile hits $357

Key takeaways

• Median fare is $462, based on 22 daily snapshots of cached cheapest fares
• Bottom quartile (25th percentile) fares sit at $357 — a realistic target if you have flexibility
• Top quartile fares climb to $462, with the observed high reaching $604
• A 69% spread between low and high signals real volatility on this route — timing your search matters
• Sample size of 22 days is moderate — treat these as directional patterns, not guarantees

30-day price trend

See full numbers and stats on the DFW → EZE price history page.

The full picture

The DFW–Buenos Aires route shows a wide pricing band: fares in our 22-day snapshot window ranged from $357 to $604, a 69% spread that's substantial by any measure. This kind of variance usually points to a mix of fare classes cycling in and out of availability rather than a single stable price — international long-haul routes to South America often see this as airlines manage inventory across booking classes. With a median of $462, roughly half the fares we captured landed below that mark, and the bottom quartile at $357 represents a meaningful discount worth watching for.

We don't have visibility into how these snapshots map to specific booking windows (i.e., days-to-departure), so we can't responsibly say prices soften at a particular point in the booking horizon for this route. What we can say is that the size of the spread — nearly $250 between low and high — means patient searchers who check repeatedly stand a reasonable chance of catching a fare closer to the $357–$462 range rather than paying the $604 high. If your travel dates are flexible, that flexibility is likely your biggest lever here, more so than trying to time a single perfect booking day.

No dominant carrier was identifiable in this data, so we can't speak to airline-specific patterns or whether one carrier is driving the low end versus the high end of the range. The honest caveat: 22 snapshots is a decent sample but still a limited window — it tells us this route is volatile and gives us a credible price range, but it can't tell us seasonal trends, weekday effects, or how far out from departure these fares were captured. Treat the $357–$462 range as your working target, and expect some noise around it.

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