$312 Cheap Flights from St. Louis (STL) to Telluride (TEX)

View $312 flight on Tue, Oct 21, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Telluride, CO (TEX-Telluride Regional)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from St. Louis to Telluride (STL-TEX)

Prices were available within the past 7 days and start at $312 for one-way flights and $624 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Oct 21 - Tue, Oct 28
STL
St. Louis
TEX
Telluride
$624 Roundtrip, found 4 days ago
$624
Roundtrip
found 4 days ago
Select United flight, departing Tue, Oct 21 from St. Louis to Telluride, returning Tue, Oct 28, priced at $624 found 4 days ago
American Airlines
Sat, Oct 18 - Fri, Oct 24
STL
St. Louis
TEX
Telluride
$645 Roundtrip, found 6 days ago
$645
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Oct 18 from St. Louis to Telluride, returning Fri, Oct 24, priced at $645 found 6 days ago
Delta
Tue, Oct 21 - Mon, Oct 27
STL
St. Louis
TEX
Telluride
$655 Roundtrip, found 4 days ago
$655
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Oct 21 from St. Louis to Telluride, returning Mon, Oct 27, priced at $655 found 4 days ago
American Airlines
Fri, Oct 24 - Mon, Oct 27
STL
St. Louis
TEX
Telluride
$665 Roundtrip, found 6 days ago
$665
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Oct 24 from St. Louis to Telluride, returning Mon, Oct 27, priced at $665 found 6 days ago
United
Tue, Oct 21 - Sat, Oct 25
STL
St. Louis
TEX
Telluride
$671 Roundtrip, found 4 days ago
$671
Roundtrip
found 4 days ago
Select United flight, departing Tue, Oct 21 from St. Louis to Telluride, returning Sat, Oct 25, priced at $671 found 4 days ago
American Airlines
Fri, Oct 24 - Sat, Oct 25
STL
St. Louis
TEX
Telluride
$685 Roundtrip, found 4 hours ago
$685
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Oct 24 from St. Louis to Telluride, returning Sat, Oct 25, priced at $685 found 4 hours ago
United
Thu, Oct 23 - Mon, Oct 27
STL
St. Louis
TEX
Telluride
$689 Roundtrip, found 4 days ago
$689
Roundtrip
found 4 days ago
Select United flight, departing Thu, Oct 23 from St. Louis to Telluride, returning Mon, Oct 27, priced at $689 found 4 days ago
Delta
Sat, Oct 25 - Mon, Oct 27
STL
St. Louis
TEX
Telluride
$692 Roundtrip, found 4 days ago
$692
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Oct 25 from St. Louis to Telluride, returning Mon, Oct 27, priced at $692 found 4 days ago
American Airlines
Sat, Jan 24 - Thu, Jan 29
STL
St. Louis
TEX
Telluride
$694 Roundtrip, found 16 hours ago
$694
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Sat, Jan 24 from St. Louis to Telluride, returning Thu, Jan 29, priced at $694 found 16 hours ago
United
Fri, Oct 24 - Sat, Oct 25
STL
St. Louis
TEX
Telluride
$699 Roundtrip, found 4 hours ago
$699
Roundtrip
found 4 hours ago
Select United flight, departing Fri, Oct 24 from St. Louis to Telluride, returning Sat, Oct 25, priced at $699 found 4 hours ago

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Telluride Regional Airport (TEX) cost?
Get a cheap one-way flight from $312 or cheap return flight from $624 from Lambert-St. Louis Intl. Airport (STL) to Telluride Regional Airport (TEX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Telluride Regional Airport (TEX)?
Flying in October is a good way to save, as it's the cheapest month for flights between STL and TEX. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Telluride Regional Airport (TEX)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest STL to TEX flight.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Telluride Regional Airport (TEX)?
You'll have to take a flight with a layover when traveling from Lambert-St. Louis Intl. Airport (STL) to Telluride Regional Airport (TEX). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from STL to TEX?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Telluride Regional Airport (TEX)?
Choose a flight from Lambert-St. Louis Intl. Airport (STL) to Telluride Regional Airport (TEX) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Telluride Regional Airport (TEX) last-minute?
Booking your plane ticket from STL to TEX just before your getaway is generally more expensive. But if you're flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a STL to TEX flight and hotel package?
You'll typically save money by securing a STL to TEX flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After selecting your preferred flights and accommodations, consider adding extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Telluride Regional Airport (TEX)?
Typically, you're able to reschedule or cancel your STL to TEX flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want further information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Telluride Regional
Roundtrip price
$624
Distance
950 mi

Book with confidence

Book with confidence

St. Louis to Telluride Flights

The cheapest times to fly from St. Louis to Telluride

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Telluride are during the month of October. You can find some of the cheapest flights from St. Louis to Telluride with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Telluride

Sunday is one of the best days to book for cheap flights from St. Louis to Telluride: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Telluride

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Telluride in 2025. You can also book with separate airlines for your outbound and return journeys, from $312 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Telluride flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Telluride airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Telluride Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.