Cheap flights from Miami to Houston from $29 MIA → HOU, IAH

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $99 to $291.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

Yes. Among 7-night return fares leaving within 3 days of 21 Nov, 20 Nov – 27 Nov costs $139: $42 less than the cheapest found recently.

Frontier Airlines · Miami International Airport (MIA) → George Bush Intercontinental Airport (IAH) · out nonstop, back nonstop · found 7 days ago

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Every date we hold

93 fares on 6 departure dates

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 48 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $23 to $76.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

No. We hold one-way fares on 1 other departure date within 3 days of 6 Dec, and it is not cheaper.

Every date we hold

7 fares on 7 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $29.

Return

Fares 90 to 179 days before departure were typically 66% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 30 to 59 days before departure were typically 40% lower than 7 to 13 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (48 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Miami to Houston?

The cheapest return found recently is $181 with Frontier Airlines, 21 Nov to 28 Nov, found 2 days ago. The cheapest return we hold, of any age, is $101 with Frontier Airlines, 19 Nov to 5 Dec, found 3 days ago. The cheapest return fare on each of 6 departure dates is usually $113 to $187.

How much is a one-way flight from Miami to Houston?

The cheapest one-way found recently is $29 with Frontier Airlines, 6 Dec, found 2 days ago. The cheapest one-way fare on each of 7 departure dates is usually $31 to $102.

What is the cheapest month to fly from Miami to Houston?

December 2026 is the cheapest month for a one-way, from $29, 4 Dec, found 3 days ago.

How far ahead should I book a flight from Miami to Houston?

In 49 days of prices between 24 Sept and 11 Nov, return fares 90 to 179 days before departure were typically 66% lower than 0 to 6 days before departure. In 48 days of prices between 24 Sept and 11 Nov, one-way fares 30 to 59 days before departure were typically 40% lower than 7 to 13 days before departure.

Is there a direct flight from Miami to Houston?

Yes, the cheapest nonstop return found recently is $181 with Frontier Airlines, 21 Nov to 28 Nov, found 2 days ago. The cheapest nonstop one-way found recently is $29 with Frontier Airlines, 6 Dec, found 2 days ago.

How long is the flight from Miami to Houston?

The cheapest nonstop one-way found recently, with Frontier Airlines on 6 Dec, takes 3 h 16 min from Miami International Airport (MIA) to George Bush Intercontinental Airport (IAH).

Which airlines have the cheapest flights from Miami to Houston?

Between 18 Nov and 23 Nov, Frontier Airlines has the cheapest return on 5 of the 6 departure dates we hold, and Southwest Airlines on 1. Between 19 Nov and 24 Sept 2027, Frontier Airlines has the cheapest one-way on 5 of the 7 departure dates we hold, Southwest Airlines on 1 and United Airlines on 1.