Cheap flights from St. Louis to Great Falls (STL - GTF)
What is the cheapest day to fly round-trip from St. Louis to Great Falls?
Travelers have found that booking a Sunday departure is the best way to save up to 82% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
What is the cheapest month to fly from St. Louis to Great Falls?
September is one of the best times of the year to fly to Great Falls from St. Louis. Prices for September average $615 per person but you can even find prices for as low as $242. The most expensive prices can be found in the month of July. Opting for a September flight can save you 34% on your journey compared to booking in July
When is the cheapest time to fly from St. Louis to Great Falls (STL - GTF)?
It’s typically best to fly out from St. Louis to Great Falls in the afternoon. Doing so could potentially save you 64% on the flight price compared to flying at noon, which is usually more expensive.
Cheap flights from St. Louis to Great Falls in November, December 2022
The best prices found for STL to GTF flights for November, December
Lambert-St Louis
Great Falls
1 stop
20h 00mGreat Falls
Lambert-St Louis
2 stops
21h 03mMultiple Airlines
Lambert-St Louis
Great Falls
1 stop
20h 00mGreat Falls
Lambert-St Louis
2 stops
21h 03mMultiple Airlines
Lambert-St Louis
Great Falls
1 stop
13h 49mGreat Falls
Lambert-St Louis
2 stops
21h 03mMultiple Airlines
St. Louis to Great Falls 2022 flight deals
Cheap flights to Great Falls from St. Louis found for this year
Lambert-St Louis
Great Falls
1 stop
20h 00mGreat Falls
Lambert-St Louis
2 stops
21h 03mMultiple Airlines
Lambert-St Louis
Great Falls
1 stop
20h 00mGreat Falls
Lambert-St Louis
2 stops
21h 03mMultiple Airlines
Lambert-St Louis
Great Falls
1 stop
13h 49mGreat Falls
Lambert-St Louis
2 stops
21h 03mMultiple Airlines
Cheap United Airlines flights from St. Louis to Great Falls
Lambert-St Louis
Great Falls
1 stop
14h 59mGreat Falls
Lambert-St Louis
1 stop
12h 50mUnited Airlines
Lambert-St Louis
Great Falls
2 stops
27h 14mGreat Falls
Lambert-St Louis
1 stop
12h 50mUnited Airlines
Lambert-St Louis
Great Falls
2 stops
21h 26mGreat Falls
Lambert-St Louis
2 stops
29h 05mUnited Airlines
Cheap Delta flights from St. Louis to Great Falls
Lambert-St Louis
Great Falls
2 stops
11h 54mGreat Falls
Lambert-St Louis
1 stop
6h 08mDelta
Lambert-St Louis
Great Falls
2 stops
13h 14mGreat Falls
Lambert-St Louis
2 stops
9h 57mDelta
Lambert-St Louis
Great Falls
2 stops
13h 14mGreat Falls
Lambert-St Louis
2 stops
14h 29mDelta
Last minute flights from St. Louis to Great Falls
Late deals on return flights to Great Falls from St. Louis, departing today and this week
Lambert-St Louis
Great Falls
1 stop
20h 00mGreat Falls
Lambert-St Louis
2 stops
21h 03mMultiple Airlines
Lambert-St Louis
Great Falls
1 stop
20h 00mGreat Falls
Lambert-St Louis
2 stops
21h 03mMultiple Airlines
Lambert-St Louis
Great Falls
1 stop
13h 49mGreat Falls
Lambert-St Louis
2 stops
21h 03mMultiple Airlines
One-way flights to Great Falls from St. Louis
The cheapest one-way flights from St. Louis to Great Falls
Lambert-St Louis
Great Falls
1 stop
20h 00mMultiple Airlines
Lambert-St Louis
Great Falls
2 stops
19h 43mMultiple Airlines
Lambert-St Louis
Great Falls
2 stops
27h 08mMultiple Airlines
Related info for your journey
Useful info, stats and facts about St. Louis to Great Falls flights.
Which airlines flying from Lambert-St Louis to Great Falls have flexible cancellations due to COVID-19?
Some of the carriers operating flights from Lambert-St Louis to Great Falls that may be offering flexible cancellation policies are United Airlines, Delta, and Undisclosed Carrier. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Can I find flights from St. Louis to Great Falls for under $700 on Cheapflights?
Yes, there are multiple flights from St. Louis to Great Falls for under $700. The cheapest flight booked recently is on United Airlines for just $686, but on average you can expect to pay $1,054.
Are there last-minute flights available from St. Louis to Great Falls for under $400?
There are currently 19+ open flights from St. Louis to Great Falls within the next 7 days for less than $400.
What is the cheapest airline to fly from St. Louis to Great Falls round-trip?
Flying on United Airlines is currently your cheapest option to Great Falls, with prices starting at $686.
What are the most popular airlines that fly from St. Louis to Great Falls?
Before booking your flight from St. Louis to Great Falls check out the most popular airlines for this route: Undisclosed Carrier, Delta or Juneyao Airlines.
What are the cheapest flights from St. Louis to Great Falls?
Looking for the cheapest flight from St. Louis to Great Falls? While on average our users pay $623, our data indicates the cheapest price to be $436. The most popular route (Lambert-St Louis - Great Falls), is priced around $307.