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Miami → Boston flights

Miami to Boston fares have a median of $62 over a recent 12-day window, with most fares clustered near that floor — book whenever it fits your plans.

MIA–BOS runs cheap — median $62, rarely above $86

Key takeaways

Median fare is $62, and the bottom quartile (p25) sits at the same $62 — meaning a large share of snapshots hit the floor price.
High end is just $86, so even the worst-case fare in this sample isn't dramatically more expensive than the typical one.
Spread of 39% between low and high is moderate — there's some variability, but no evidence of wild price swings.
75th percentile is $70, meaning three-quarters of observed fares stayed within $8 of the median.
Sample size is only 12 days, so treat these as directional patterns rather than a definitive seasonal trend.

30-day price trend

MIA → BOS · cheapest cached fare per day · last 13 days · ↓ 17%

$62 low$86 high

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

The full picture

The MIA–BOS route shows a tight, low-cost fare pattern: a median of $62 against a high of just $86 suggests this is a competitively priced corridor without the extreme spikes seen on routes with more limited carrier competition. With p25 and the median both at $62, it's clear a sizable chunk of the sampled fares sit right at the floor — this isn't a route where you're likely to get burned by booking "at the wrong time."

Because our sample only spans 12 daily snapshots, we can't responsibly speak to a full booking-horizon curve (e.g., how prices behave 60 days out versus 7 days out). What we can say is that the observed spread — 39% between low and high — is moderate, and three-quarters of fares landed within $8 of the median ($62–$70). That's a narrow band for a domestic route, suggesting fares here don't swing wildly day to day, at least within the window we observed.

We don't have carrier-level data visible in this dataset, so we can't attribute the price stability to a specific airline's pricing strategy or identify a dominant carrier pattern. The honest caveat: with only 12 data points, this snapshot captures a short window, not a seasonal or annual trend — treat the $62–$86 range as a useful recent benchmark rather than a guarantee of future pricing, and recheck closer to your travel dates if they fall outside the window we sampled.

Ready to look at fares?

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

Related travel pages

Why we regenerated this article: Top quartile ↑ 13% ($62 → $70). 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.