CA $451 Cheap Flights from Great Falls (GTF) to St. Louis (STL)

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Cheap flights from Great Falls (GTF) to St. Louis (STL)

Prices were available within the past 7 days and start at CA $451 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Great Falls to St. Louis (GTF - STL) route information
Origin airport
Great Falls Intl.
Destination airport
Lambert-St. Louis Intl.
Distance
1940 km

Great Falls to St. Louis Flights

The easy way to book your flights from Great Falls to St. Louis 

With Expedia, it’s simple to find and book flights to St. Louis from Great Falls whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 2 airlines that cover this route. There are nonstop flights to Lambert-St. Louis Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Great Falls to St. Louis today, tomorrow, or this week.  

 

Save dollars with cheap flights from Great Falls Intl., GTF to Lambert-St. Louis Intl., STL 

Sort your search results by price to find great deals on your flight from Great Falls to St. Louis—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to St. Louis from Great Falls currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to St. Louis  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to St. Louis from Great Falls 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to St. Louis with Expedia today.

Frequently asked questions

How much is a flight from GTF to Lambert Field?
Round-trip journeys between GTF and St. Louis Lambert International Airport start from . This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from GTF to STL?
Most flights can be canceled online, but whether you are charged a fee varies between airlines. If you do have to cancel your getaway, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from GTF to Lambert Field that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for GTF to St. Louis Lambert International Airport flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from Great Falls Intl. Airport to STL?
Consider bringing your own entertainment (like some downloaded podcasts), as it takes an average of 4 hours and 37 minutes to fly to St. Louis Lambert International Airport from Great Falls Intl. Airport. A good pair of noise-canceling headphones will be handy too.
How far is the flight from Great Falls Intl. Airport to Lambert-St. Louis Intl. Airport (STL)?
It’s around 1,950 kilometers from Great Falls Intl. Airport to Lambert-St. Louis Intl. Airport (STL), so you’ll be up in the air for a while. Keep yourself entertained with things like playing cards (if you’re traveling with friends) or the latest bestseller.
Which airlines fly direct from Great Falls Intl. Airport (GTF) to Lambert-St. Louis Intl. Airport (STL)?
There are no direct flights, so you’ll have to make at least one stop between Great Falls Intl. Airport and St. Louis Lambert International Airport. Take advantage of the layover time to stretch your legs and freshen up.
Are Great Falls Intl. Airport (GTF) to Lambert-St. Louis Intl. Airport (STL) flight tickets cheaper when they're purchased at the last minute?
Airline tickets from GTF to STL are available up to 12 months before departure on Expedia. And although you may occasionally pick up a fantastic last-minute deal, it’s never something you can count on. Also, booking your flights ahead of time means you’ll have more options — and you can avoid landing the dreaded middle seat! We frequently update our fares to bring you the biggest bargains, so keep checking in for all the latest specials.
*Available to Expedia members.