Cheap flights from Houston to Boise

One-way fares from $291 · HOU → BOI · prices found by travellers in the last 48 hours

Compare all dates Boise → Houston
Cheapest fare
$291

Alaska Airlines · Mon, Nov 9

Cheapest month
November

from $291

Direct flights
Not recently

Usually 1+ stop

Quickest trip
5h 49m

2,400 km

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Cheapest month to fly from Houston to Boise

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $291

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Alaska Airlines
Depart17:57 Mon, Nov 9IAH → BOI 5h 49m · 1 stop
$291one way, per person
View deal
Alaska Airlines
Depart17:57 Fri, Nov 13IAH → BOI 5h 49m · 1 stop
$291one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Boise

Where to stay, what to do and getting around, from our travel partners.

Where to stay

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Things to do

Things to do in BoiseTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in BoisePre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in BoiseCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Houston to Boise

Houston (HOU) and Boise (BOI) are about 2,400 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 5h 49m. Over the next few months, one-way fares start from $291, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Houston to Boise?

The cheapest one-way fare we've seen recently is $291 with Alaska Airlines, departing Monday, November 9, 2026.

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

November 2026 currently has the lowest fares, from $291 one way.

Are there direct flights from Houston to Boise?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Houston to Boise?

The quickest journey we've seen takes about 5h 49m. Houston and Boise are around 2,400 km apart.

Which airlines fly from Houston to Boise?

Recent fares on this route were with Alaska Airlines.

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