Cheap Flights from St. Louis (STL) to Taos (TSM)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Taos, NM (TSM-Taos Regional)

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Cheap Flights from St. Louis to Taos (STL-TSM)

Prices were available within the past 7 days and start at for one-way flights and $680 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Dec 17 - Sun, Dec 21
STL
St. Louis
TSM
Taos
$680 Roundtrip, found 5 days ago
$680
Roundtrip
found 5 days ago
Select United flight, departing Wed, Dec 17 from St. Louis to Taos, returning Sun, Dec 21, priced at $680 found 5 days ago
United
Sun, Dec 21 - Tue, Dec 23
STL
St. Louis
TSM
Taos
$700 Roundtrip, found 5 days ago
$700
Roundtrip
found 5 days ago
Select United flight, departing Sun, Dec 21 from St. Louis to Taos, returning Tue, Dec 23, priced at $700 found 5 days ago
United
Fri, Jan 16 - Mon, Jan 19
STL
St. Louis
TSM
Taos
$924 Roundtrip, found 15 hours ago
$924
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Jan 16 from St. Louis to Taos, returning Mon, Jan 19, priced at $924 found 15 hours ago
United
Fri, Jan 16 - Mon, Jan 19
STL
St. Louis
TSM
Taos
$944 Roundtrip, found 2 days ago
$944
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jan 16 from St. Louis to Taos, returning Mon, Jan 19, priced at $944 found 2 days ago

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Taos, NM (TSM-Taos Regional) cost?
Lock in a cheap one-way flight or cheap return flight from $680 from Lambert-St. Louis Intl. Airport (STL) to Taos, NM (TSM-Taos Regional) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Taos, NM (TSM-Taos Regional)?
Flying in December is a good way to save, as it's the cheapest month for flights between STL and TSM. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Taos, NM (TSM-Taos Regional)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from STL to TSM. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Taos, NM (TSM-Taos Regional)?
You'll have to hop on a flight with a layover if you're traveling from Lambert-St. Louis Intl. Airport (STL) to Taos, NM (TSM-Taos Regional). 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 TSM?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can change depending on the season, carrier and other factors.*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 Taos, NM (TSM-Taos Regional)?
To touch down at Taos, NM (TSM-Taos Regional) on time, book a flight that leaves Lambert-St. Louis Intl. Airport (STL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Taos, NM (TSM-Taos Regional) last-minute?
Waiting until just before your departure to book a ticket from STL to TSM often results in higher prices. While it's possible to find some last-minute discounts, they're not always guaranteed. Keep your travel schedule open for the best chance of scoring a bargain.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Taos, NM (TSM-Taos Regional)?
In most cases, you can modify or cancel your STL to TSM flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like further information, head to our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Taos Regional
Roundtrip price
$679
Distance
851 mi

Book with confidence

St. Louis to Taos Flights

The cheapest times to fly from St. Louis to Taos

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 Taos are during the month of December. You can find some of the cheapest flights from St. Louis to Taos with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from St. Louis to Taos: 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 Taos

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 Taos in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Taos 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 Taos 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 Taos Flights

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*Available to One Key members.