Cheap flight tickets from Houston George Bush Intercntl. to Missoula

Compare Houston George Bush Intercntl. to Missoula flight deals

Find the cheapest month or even day of the year to fly to Missoula

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Flight deals from Houston George Bush Intercntl. to Missoula

Looking for a cheap last-minute deal or the best return flight from Houston George Bush Intercntl. Airport to Missoula Airport? If you want to travel next month, return fares start from RM1,657. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Houston George Bush Intercntl. to Missoula

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston George Bush Intercntl. to Missoula flights are currently cheapest in July.

Houston George Bush Intercntl. to Missoula: Alternative routes

Compare routes from Houston George Bush Intercntl. to Missoula below. You may find an airport to fly into that's cheaper, faster, or easier than Missoula.

Houston to Missoula: Flight information

The things to know before you go.
Cheapest flight foundRM920
Cheapest month to flyJuly

Finding cheap flights from Houston George Bush Intercntl. to Missoula: Frequently asked questions

The best price we found for a return flight from Houston George Bush Intercntl. to Missoula is RM1,468. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Houston George Bush Intercntl. to Missoula. But we found flights with one or more stops from RM1,468.
As of May 2026, there are no flights flying from Houston George Bush Intercntl. to Missoula.
The cheapest month to fly from Houston George Bush Intercntl. to Missoula is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston George Bush Intercntl. Airport to Missoula Airport on Saturday, 12 September 2026.
No airlines currently offer direct flights between Houston George Bush Intercntl. Airport and Missoula Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Missoula but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Missoula is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Missoula.

Travelling from George Bush Intercontinental Airport (IAH) to Missoula International Airport (MSO): what you need to know

  • Arrive at the airport on time so you don't miss your IAH to MSO flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • Flying during a peak time like July? Major public holidays and other popular seasons can mean longer queues and delays at security. Be extra cautious and get there up to four hours ahead of an international flight and two hours before a domestic departure.

  • If you'd like to add a stop to your trip, just uncheck 'Direct flights only' when searching for your ticket from George Bush Intercontinental Airport to Missoula International Airport. These are the most popular stopovers between IAH and MSO:

    • Denver International Airport

    • Dallas/Fort Worth International Airport

    • Salt Lake City International Airport

How to find the cheapest flights from George Bush Intercontinental Airport (IAH) to Missoula International Airport (MSO)

  • Currently, RM920 is the cheapest price we've found for a one-way George Bush Intercontinental Airport to Missoula International Airport flight. The best price for a return plane ticket is RM1,468. Bear in mind that fares could change due to demand at the time of booking.

  • It's usually best to book ahead of time if you're looking for cheap tickets from IAH to MSO. That's because flight prices are based on demand, which tends to increase closer to departure.

  • The 'Whole month' tool shows you the cheapest flights from George Bush Intercontinental Airport to Missoula International Airport across the entire month. It's an easy way to snap up a bargain if your travel dates are flexible.

  • Finding cheap flights from IAH to MSO couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know when a lower fare pops up.

  • Find the perfect flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from George Bush Intercontinental Airport to Missoula International Airport, use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and journey duration.

Handy information about George Bush Intercontinental Airport (IAH)

  • IAH's address is 16930 JFK Boulevard.

  • When it comes to the on-time performance of George Bush Intercontinental Airport, 78.42% of flights meet their scheduled arrival time.

  • To get to George Bush Intercontinental Airport from central Houston, it'll take about 20 minutes if you're planning to drive. Of course, this depends on traffic. It's approximately 27 kilometres from the airport to the city centre.

  • The journey on public transport typically takes 50 minutes.

  • Taking an early flight from George Bush Intercontinental Airport to Missoula International Airport? Avoid the last-minute rush to the airport (and get some extra shut-eye) by choosing one of these hotels close to IAH:

Arriving at Missoula International Airport (MSO)

  • The last thing you need is a lengthy trip to your hotel if you're arriving on a late George Bush Intercontinental Airport to Missoula International Airport flight. Reserve one of these accommodation options near MSO instead:

  • Say yes to new adventures by picking up a Missoula International Airport rental car. Grab a set of wheels from Budget, Dollar or Hertz to explore Missoula and beyond.

  • Increase the odds of scoring a great deal by booking as early as you can. Reserving your ride from Missoula International Airport at least a few weeks ahead is a good idea.

Getting from Missoula International Airport (MSO) to central Missoula

  • You'll find MSO at 5225 Highway 10 West.

  • Missoula International Airport is roughly 11 kilometres from the centre of Missoula. Driving there takes about 10 minutes.

  • Getting there by public transport typically takes 35 minutes.

When to fly to Missoula International Airport (MSO)

  • It's time to pick your travel dates for your flight from George Bush Intercontinental Airport to Missoula International Airport. July is the busiest month to visit Missoula. If you'd like a more relaxed vibe, go in February.

  • Before locking in your flight from George Bush Intercontinental Airport to Missoula International Airport, think about the type of weather you enjoy. July is the warmest month in Missoula, with temperatures ranging from 8ºC (46ºF) to 33ºC (91ºF).

  • If you want cooler conditions, search for a cheap ticket from IAH to MSO in December. Average temperatures are between -15ºC (5ºF) and 3ºC (37ºF) then.

Explore more of United States

  • Missoula has its own special appeal, but there are so many other corners of United States waiting to be explored. Around 274 kilometres west of Missoula, a visit to Spokane will keep your itinerary busy. Start with attractions like Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

  • Around 402 kilometres south-west of Missoula, Boise is another favourite stop in United States. Experience major highlights starting with Idaho State Capitol Building, Old Idaho Penitentiary and Zoo Boise.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.