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Washington → Miami flights

Median fare DCA–Miami is $92 over a 12-day sample; bottom quartile sits at $85, so aim there and treat $112 as an outlier.

DCA–MIA fares cluster near $92 — pay over $100 and you're overpaying

Key takeaways

Median fare is $92, with the middle 50% of fares ($85–$92) packed tightly together
Bottom quartile fares ($85) are only $7 below the median — modest savings for patient searchers
High end ($112) looks like an outlier spike rather than the norm
Spread of 40% reflects the low/high gap, but most fares actually bunch close to the median
Only 12 days of snapshots — treat this as a directional read, not a precise forecast

30-day price trend

DCA → MIA · cheapest cached fare per day · last 13 days · ↓ 6%

$80 low$112 high

See full numbers and stats on the DCA → MIA price history page.

The full picture

The DCA–Miami route shows a fairly narrow band of everyday pricing: the 25th-to-75th percentile range runs just $85 to $92, meaning most fares you'll actually encounter sit within a few dollars of the $92 median. The quoted 40% spread is driven mostly by the $112 high-end outlier rather than broad day-to-day volatility — so don't read that number as typical turbulence in this market.

With only 12 days of snapshots, we can't responsibly map out a booking-horizon curve (e.g., "prices drop at 3 weeks out") — the sample is too thin to separate a real trend from noise. What we can say is that fares at or below $92 represent at least the middle of the market, and anything above $100 is pushing toward the upper edge of what we've observed. If you see a fare in the $80s, that's solidly in bottom-quartile territory for this route.

We don't have enough visibility into carrier mix or day-of-week patterns in this dataset to make claims about specific airlines or weekday effects on DCA–MIA — any such claim would be speculation dressed up as insight. The honest takeaway: this is a short, relatively cheap domestic route with compressed pricing, and the main actionable signal is to treat $92 as your benchmark and $85 as a good deal, while recognizing that 12 days of data is a limited window and prices could shift as we gather more snapshots.

Ready to look at fares?

Search DCA → MIA on Aviasales →See the price history →

Related travel pages

Why we regenerated this article: Price spread widened by 32 points. We only rewrite when the underlying price index actually moves — stable weeks keep the previous take.

AI-authored from this route's 30-day price index. Article last regenerated Oct 10, 2026. Fares shift continuously — confirm at booking.