Cheap flights from the United States to Great Falls from $144
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Great Falls departing on 8/15. 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 United States 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 Saturday when prices can be found for as low as $527. 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 United States because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $860.
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 at noon. momondo users have found flights departing from United States to Great Falls at noon for as low as $544. 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 $678 on average. Flights to Great Falls from United States in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest United States to Great Falls flight route?
Fly from Las Vegas Harry Reid Intl to Great Falls for the best United States - Great Falls flight prices
What cabin class options are available on United States to Great Falls flights?
There are 3 cabin classes available to choose from on United States to Great Falls 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 United States to Great Falls?
Hawaiian Airlines, United Airlines, and Alaska Airlines are the most popular carriers operating from United States to Great Falls
What airlines fly to Great Falls?
United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Great Falls from United States according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Great Falls. Keep in mind that there are 4 different airlines that fly to Great Falls on a routine basis, so you have a few additional options to choose from.
How many flights depart from United States to Great Falls on average per day?
7 flights are operational daily from United States to Great Falls as of July 2025. The most popular departure time for this route is 1:00PM, with 53% of flights per day taking off in the afternoon.
How many flights depart from United States to Great Falls on average per week?
As of July 2025, there are 53 flights per week flying from United States to Great Falls. The most common day of the week flights depart is Wed, with 17% of flights taking off on this day.
Cheap United States to Great Falls flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United States to Great Falls
Best Price Found | $144 |
|---|---|
Fastest flight time | 1h 33m |
Direct flights | Every day |
Airports in Great Falls | 1 airport |
When did momondo last update prices for flights from United States to Great Falls Airport?
Prices for flights from United States to Great Falls Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Great Falls Airport?
As of July 2025, there are 3 operators available to choose from for flights from United States to Great Falls Airport.
How old do you have to be to fly from United States to Great Falls 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 United States to Great Falls Airport.
What documentation or ID do you need to fly to Great Falls Airport?
The travel and health documents required for your trip to Great Falls Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Great Falls Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from United States to Great Falls?
Based on momondo bookings for flights between United States and Great Falls, the leading plane model is Embraer 175 (Enhanced Winglets), making up 38.65% of the total bookings. Other popular models include Embraer 175 with 31.29%, Airbus A319 with 19.02%, and Airbus A320-100/200 with 5.52%.
Best airlines flying from United States to Great Falls
Compare and see reviews for airlines that fly from United States to Great Falls with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $82 | Free Cancellation | Rating 7.2 709 reviews | |||
| PriceFrom $156 | Free Cancellation | Rating 8.0 7,983 reviews | |||
| PriceFrom $156 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $249 | Free Cancellation | Rating 7.4 8,861 reviews |
Traveling to a place near Great Falls?
Book flights to Great Falls if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from United States 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 United States to Great Falls for you.
Can I find flights from United States to Great Falls with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for United States to Great Falls flights to just show those with flexible booking policies.
How can momondo help me find flights from United States to Great Falls?
Once you have performed a search for United States to Great Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from United States to Great Falls right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of United States to Great Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.