ExceptionalNonstop · 2.5h
MIA to SJUPuerto Rico
San Juan
$60
usually $230
−74%
Most monthly lows $103–$231. Cheaper than every other month on record (3).
Flights · MIA → HOU
Miami to Houston
Best fare, round trip
$159
Too little price history on this route to compare — the fare is shown as found.
Found
- Depart
- Thu 19 Nov
- Return
- Thu 19 Nov
- Stay
- 1 night
- Flight
- Nonstop · 3h
- Airline
Frontier Airlines
Cached fare — the booking search re-prices live before you pay.
United StatesHoustonUnited’s Latin America gateway, the best Vietnamese food in the country, and NASA on the edge of town.Best windowMar–May · Oct–NovAirportsBush (IAH) · Hobby (HOU)Every route into HoustonFare seasonality
When this route gets cheap.
The cheapest itinerary we are tracking flies Frontier Airlines nonstop and takes about 3 hours outbound, on a 1-night trip. At $159 for 1,558 km each way, that works out to about $51 per 1,000 km flown. That is above the $41 per 1,000 km typical of short-haul fares here. Of the 3 departure cities we track at a similar distance from Houston, this is the cheapest right now — 12% under the next one, Chicago. That puts it in the cheaper half of the 8 routes of similar length we watch out of Miami, where the middle fare is $203. We have 2 months of cached prices for this route so far — not enough to call a fare cheap or expensive, so we publish the price without a percentage. Fare history here is still too short to name a cheap season. The best time to be in Houston: Mar–May · Oct–Nov.
The 4 days we hold a cached fare for
Press a date to compare its fares
The median cached fare across this calendar is 24% lower than when tracking began on 8 Aug — $230 then versus $175 now, across 20 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $91, on 8 Oct.
These are the only days we have a cached price for on this route so far — not the only days it flies. The search above covers any date.
Cached fares · checked 17 Oct 2026
We are still collecting this route's months — 2 months of cached prices so far, too few to chart.
Route facts
- Airports
- Miami (MIA) · Fort Lauderdale (FLL) ↔ Bush (IAH) · Hobby (HOU)
- Flight time
- ≈3 hours outbound
- Distance
- ≈1,558 km each way
- Airlines on the board
- Frontier Airlines
- Itineraries
- Nonstop available
- Best months to visit
- Mar–May · Oct–Nov
Good to know
MIA → HOU, answered.
How far in advance should I book MIA → Houston?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. Our guide Why flight prices change covers the levers we can measure.
Are there nonstop flights from Miami to Houston?
Yes — the current board includes nonstop fares (Frontier Airlines). The outbound leg runs around 3 hours.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on 17 October). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Houston?
Lock the flight first — then compare stays for 19 Nov · same-day return.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next MIA → HOU drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
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