Cheap flights from Idaho to Houston from $100
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Houston departing on 7/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Idaho to Houston
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Alaska Airlines flights from Idaho to Houston George Bush Intcntl Airport
Our best Alaska Airlines deals on Idaho to Houston George Bush Intcntl Airport flight tickets
Delta flights from Idaho to Houston George Bush Intcntl Airport
Our best Delta deals on Idaho to Houston George Bush Intcntl Airport flight tickets
See travel insights to Houston from
How to get the cheapest flight ticket from Idaho to Houston George Bush Intcntl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Houston George Bush Intcntl Airport?
The month of July is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Idaho, with most prices found around $292. If you are unable to visit Houston George Bush Intcntl Airport during the month of July, then departing from Idaho during the month June is also very affordable. Most momondo users find prices during this month for around $330.
What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?
The cheapest day to depart from Idaho to Houston George Bush Intcntl Airport is on a Saturday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Saturday will often find tickets for as low as $712. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Tuesday is $723.
What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?
Our data shows that the cheapest Idaho to Houston George Bush Intcntl Airport flights are usually those with departure times in the evening. Our users have found flights to Houston George Bush Intcntl Airport in the evening for as low as $244. Try not to purchase tickets in the morning because they tend to be around $712. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Idaho to Houston George Bush Intcntl flight route?
Fly from Boise Air Term. Gowen Fld to Houston George Bush Intcntl for the best Idaho - Houston George Bush Intcntl flight prices
How far in advance should I book a flight to Houston George Bush Intcntl Airport?
You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $426 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Idaho for as low as $264 on momondo.
What cabin class options are available on Idaho to Houston George Bush Intcntl flights?
There are 2 cabin classes available to choose from on Idaho to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Idaho to Houston George Bush Intcntl?
Delta, Spirit Airlines, and Hawaiian Airlines are the most popular carriers operating from Idaho to Houston George Bush Intcntl
What airlines fly to Houston George Bush Intcntl Airport?
United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Houston George Bush Intcntl Airport from Idaho according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Houston George Bush Intcntl Airport. Keep in mind that there are 5 different airlines that fly to Houston George Bush Intcntl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Idaho to Houston George Bush Intcntl Airport on average per week?
As of June 2025, there are 4 flights per week flying from Idaho to Houston George Bush Intcntl Airport. The most common day of the week flights depart is Sat, with 50% of flights taking off on this day.
How long does it take to fly to Houston George Bush Intcntl Airport?
Flight times vary depending on what airport in Idaho you fly out of and what airport in Houston George Bush Intcntl Airport you fly into. For example, flying from Idaho Falls to Houston Hobby Airport takes 4h 56m on average. On the other hand, flying from Boise to Houston Hobby Airport takes 4h 56m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.
Cheap Idaho to Houston George Bush Intcntl Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Idaho to Houston George Bush Intcntl Airport
When did momondo last update prices for flights from Idaho to Houston George Bush Intcntl Airport?
Prices for flights from Idaho to Houston George Bush Intcntl Airport are updated daily.
How many operators does momondo search for flights from Idaho to Houston George Bush Intcntl Airport?
The number of operators available for flights from Idaho to Houston George Bush Intcntl Airport is 6 as of June 2025.
How old do you have to be to fly from Idaho to Houston George Bush Intcntl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Houston George Bush Intcntl Airport.
What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?
The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Idaho to Houston George Bush Intcntl Airport?
momondo data reveals that the most frequently booked plane model on the route from Idaho to Houston George Bush Intcntl Airport is Airbus A321-100/200, representing 33.33% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 33.33% and Airbus A321neo at 33.33%.
Best airlines flying from Idaho to Houston George Bush Intcntl Airport
Compare and see reviews for airlines that fly from Idaho to Houston George Bush Intcntl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $109 | Free Cancellation | Rating 6.3 8,077 reviews | |||
| PriceFrom $147 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $194 | Free Cancellation | Rating 8.0 7,966 reviews | |||
| PriceFrom $273 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $298 | Free Cancellation | Rating 7.4 8,825 reviews |
Traveling to a place near Houston?
Book flights to Houston if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Idaho to Houston?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho to Houston. momondo saves you time and could save you money on your trip.
Can I find flights from Idaho to Houston with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Idaho to Houston flights to just show those with flexible booking policies.
How can momondo help me find flights from Idaho to Houston?
momondo provides multiple filters to help you find the best flight to Houston from Idaho. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Idaho to Houston right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Idaho to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.