$378 Find Cheap Flights from Great Falls to South Dakota - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Great Falls to South Dakota

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Sioux Falls
4h 19m2 stops
from $458per person
Booking Insights

Price, demand and travel trends for Great Falls to South Dakota flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Great Falls to South Dakota recently?

The cheapest fare from Great Falls to South Dakota in the last week was $458 round-trip, to Sioux Falls Joe Foss Field (FSD).

How do fares into airports in South Dakota compare?

Flights from Great Falls to South Dakota arrive at a single airport, Sioux Falls Joe Foss Field (FSD). Round-trip fares average about $477.

What's the best time of day to fly from Great Falls to South Dakota?

It's cheapest to fly to South Dakota in the afternoon with average prices of $428. The morning is the most expensive time to fly, with average prices of $758.

Key details for Great Falls to South Dakota flights

Cheapest flight

$378
The most popular month to fly with an average 20% increase in travelers.
One-way flight from Great Falls to Sioux Falls

Your Great Falls to South Dakota flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Great Falls to South Dakota?

    Fares from Great Falls to South Dakota are around their usual level right now. A round-trip under $361 is considered a good deal, so it's worth keeping an eye out, or setting a Price Alert to catch fare changes.

  • How much should I budget for a flight from Great Falls to South Dakota?

    Over the past 12 months, round-trip fares from Great Falls to South Dakota have typically cost between $361 and $678.

  • What are the main airports serving South Dakota?

    South Dakota has 6 airports. 100% of KAYAK users choose Sioux Falls Joe Foss Field (FSD) as their arrival airport.

  • Which airlines fly nonstop from Great Falls to South Dakota?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Great Falls to South Dakota. However, United Airlines offers a one-stop option.

  • Which destinations in South Dakota can I fly nonstop from Great Falls?

    Based on the flight schedule for the next 3 months, there are no nonstop flights from Great Falls to South Dakota. The most popular destination you can reach with one stop is Sioux Falls.

  • Which cabin classes are available from Great Falls to South Dakota?

    On flights from Great Falls to South Dakota you can only book Economy Class.

Your guide to booking Great Falls to South Dakota flights

Get tips on when to book, when to fly and what to know before your trip.
  • Flexible with your dates? Fly in February to save some money. It's typically the cheapest month on this route, while flights in September will cost you the most.
  • Fly out on a Friday to get the cheapest fares. Avoid Wednesday flights, which are about 75% more expensive.
  • Start your trip in Rapid City, the most popular destination in South Dakota. From there, it's easy to continue on to other popular spots such as Sioux Falls, Deadwood and Keystone.

More options for your flight from Great Falls to South Dakota

Complete your trip to South Dakota with a hotel stay or car rental