Great Falls is 1490.0 mi away from Houston. 10h 56m is a normal flight duration for this route.
Prices for flights from Houston to Great Falls Airport are updated daily.
As of December 2024, there are 2 operators available to choose from for flights from Houston to Great Falls Airport.
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Great Falls Airport.
The necessary travel and health documents for your Great Falls Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Airline | Rating | Free Cancellation | Price | ||
---|---|---|---|---|---|
Delta | PriceFrom $327 | Free Cancellation | Rating 8.0 8,580 reviews | ||
United Airlines | PriceFrom $407 | Free Cancellation | Rating 7.4 9,009 reviews |
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Flights from Houston to Great Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
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