Cheap flights from Kentucky to Great Falls from $339
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Great Falls departing on 8/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Kentucky to Great Falls
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 day to depart on your flight to Great Falls?
The cheapest day to depart on your flight to Great Falls is on a Tuesday when prices can be found for as low as $258. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Kentucky because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $623.
What is the cheapest time of day to depart on your flight to Great Falls?
According to our data, the cheapest time of day to fly to Great Falls is in the morning. momondo users have found flights departing from Kentucky to Great Falls in the morning for as low as $377. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $556 on average. Flights to Great Falls from Kentucky in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
Cheap Kentucky to Great Falls flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kentucky to Great Falls
When did momondo last update prices for flights from Kentucky to Great Falls Airport?
Prices for flights from Kentucky to Great Falls Airport are updated daily.
How many operators does momondo search for flights from Kentucky to Great Falls Airport?
As of June 2025, there are 2 operators available to choose from for flights from Kentucky to Great Falls Airport.
How old do you have to be to fly from Kentucky to Great Falls Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kentucky to Great Falls Airport.
What documentation or ID do you need to fly 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.
Best airlines flying from Kentucky to Great Falls
Compare and see reviews for airlines that fly from Kentucky to Great Falls with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $258 | Free Cancellation | Rating 7.4 8,801 reviews |
Traveling to a place near Great Falls?
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Why should I use momondo to find a flight deal from Kentucky to Great Falls?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kentucky to Great Falls for you.
Can I find flights from Kentucky to Great Falls with flexible booking policies on momondo?
Yes. All flights to Great Falls from Kentucky on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Kentucky to Great Falls?
momondo helps you find the best flight between Kentucky and Great Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Kentucky to Great Falls right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Kentucky to Great Falls flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.