Dallas → Buenos Aires flights

Budget $471–$540 for Dallas–Buenos Aires flights

Key takeaways

• Median fare is $471, with the bottom quartile also anchored at $471 — suggesting the floor is fairly firm.
• Top quartile reaches $540, a 15% premium over the median, so waiting can meaningfully raise your cost.
• The low observed fare was $468 — barely below median — indicating genuine bargains below $470 are rare on this route.
• Sample size is only 12 days, so treat these figures as directional rather than statistically definitive.
• The 15% spread sits right at the threshold where price variation becomes meaningful — worth monitoring over time.

30-day price trend

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

The full picture

The DFW–EZE fare landscape is narrower than many long-haul routes, but not entirely flat. With a median of $471 and a low of just $468, the data suggests the floor on this Dallas-to-Buenos Aires route is fairly stable — you're unlikely to find fares dramatically below $470 on a routine search. The 15% spread between median and high ($540) is modest by international standards, but on an absolute basis that gap represents nearly $70 per ticket, which adds up quickly for travelers or families.

Because the bottom quartile and median are identical at $471, roughly half the observed fares came in at or below that figure, while the upper half climbed toward $540. This pattern implies the route has a reliable entry price but can tick upward as departure windows shrink or seat inventory tightens. The practical takeaway: locking in at or near $471 is a reasonable target, and fares above $510 are worth resisting if your travel dates have any flexibility.

One honest caveat: this analysis draws on only 12 daily snapshots, which falls below the 30-observation threshold we'd prefer for high-confidence conclusions. Seasonal swings — especially around Argentine holidays, southern-hemisphere summer (December–February), and U.S. holiday travel periods — can push fares well outside this observed range in either direction. Treat the $471 median as a useful benchmark for today's market, but revisit pricing periodically as your departure date approaches.

Ready to look at fares?