Cheap flights from Sioux Falls to Great Falls from $308
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to Great Falls departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Sioux Falls to Great Falls
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Delta flights from Sioux Falls to Great Falls
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How to get the cheapest flight ticket from Sioux Falls 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 $323. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Sioux Falls because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $445.
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 afternoon. momondo users have found flights departing from Sioux Falls to Great Falls in the afternoon for as low as $362. 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 evening when prices are $475 on average. Flights to Great Falls from Sioux Falls in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
When to book flights from Sioux Falls to Great Falls
Cheap Sioux Falls to Great Falls (FSD to GTF) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sioux Falls to Great Falls
How far is Sioux Falls Joe Foss Field to Great Falls by plane?
There are 754.5 mi between Sioux Falls Joe Foss Field and Great Falls. Flights usually cover this in 4h 54m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Great Falls Airport?
Prices for flights from Sioux Falls Joe Foss Field Airport to Great Falls Airport are updated daily.
How many operators does momondo search for flights from Sioux Falls Joe Foss Field Airport to Great Falls Airport?
As of April 2025, there is 1 operator available to choose from for flights from Sioux Falls Joe Foss Field Airport to Great Falls Airport.
How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to Great Falls Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sioux Falls Joe Foss Field Airport to Great Falls Airport.
What documentation or ID do you need to fly to Great Falls Airport?
The travel and health documents you'll need for your trip to Great Falls Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Great Falls Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Sioux Falls to Great Falls?
momondo data reveals that the most frequently booked airline on the route from Sioux Falls to Great Falls is Delta, representing 100% of all bookings.
Best airlines flying from Sioux Falls to Great Falls
Compare and see reviews for airlines that fly from Sioux Falls to Great Falls with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $238 | Free Cancellation | Rating 8.0 7,918 reviews |
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Why should I use momondo to find a flight deal from Sioux Falls to Great Falls?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sioux Falls to Great Falls. momondo saves you time and could save you money on your trip.
Can I find flights from Sioux Falls to Great Falls with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Sioux Falls to Great Falls flights to just show those with flexible booking policies.
How can momondo help me find flights from Sioux Falls to Great Falls?
Once all potential Sioux Falls to Great Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Sioux Falls to Great Falls right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Great Falls, momondo offers a useful price alert feature which will track prices for flights to Great Falls from Sioux Falls and alert you when they change.