$376 Cheap United flights from Denver to San Luis Potosi (DEN to SLP)

Find The Best Day To Fly from Denver to San Luis Potosi

Amazing United DEN to SLP Flight Deals

The cheapest flights to Ponciano Arriaga Intl. found within the past 7 days were $626 round trip and $376 one way. Prices and availability subject to change. Additional terms may apply.

Thu, May 29 - Mon, Jun 9
DEN
Denver
SLP
San Luis Potosi
$626 Roundtrip, found 5 days ago
$626
Roundtrip
found 5 days ago
Select United flight, departing Thu, May 29 from Denver to San Luis Potosi, returning Mon, Jun 9, priced at $626 found 5 days ago

Frequently asked questions

Can I catch a flight from Denver Intl. Airport (DEN) to San Luis Potosí Airport right now?
It’s always wise to learn about any quarantine requirements and travel advice reports in place in your destination. Make sure you go to our Covid-19 Travel Advisor for up-to-date info on flying to San Luis Potosí Airport from Denver Airport.
What terminal is United Airlines at Denver Airport?
Before you travel from Denver Airport to San Luis Potosí Airport with United Airlines, it’s probably a good idea to get in touch with the airline to find out your terminal information. While your boarding pass should hold some of the details, there’s no guarantee.
Are there United Airlines non-stop flights from DEN to SLP?
If you want to travel with United Airlines from Denver Airport to San Luis Potosí Airport, you’ll need to make at least one stop. While you’re waiting for your connection, take the opportunity to grab a coffee or stretch your legs.
How long is a United Airlines flight from DEN to SLP?
As it will take roughly 4 hours and 26 minutes for your United Airlines flight to jet from Denver Intl. Airport (DEN) to SLP, think about tossing a travel game or two in your cabin bag. You never know — the passenger next to you might appreciate the opportunity to play to break up the trip.
How many direct and indirect flights does United Airlines fly from DEN to SLP?
There are around 7 United Airlines flights weekly that connect DEN to SLP.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to San Luis Potosí Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Denver DEN to San Luis Potosi SLP 

To find the best deals on flights to Denver from San Luis Potosi with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Denver DEN to San Luis Potosi SLP with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $626 to $626, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Denver DEN to San Luis Potosi SLP 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Denver to San Luis Potosi costs from $376. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to San Luis Potosi SLP from  Denver DEN with United 

To find a cheap United flight from Denver DEN to San Luis Potosi SLP, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Denver DEN to San Luis Potosi SLP 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as May, or if you book a flight with a stopover. 

 

Find nonstop flights from Denver DEN to San Luis Potosi SLP with United 

If you’re keen to be on San Luis Potosi soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Denver DEN to San Luis Potosi SLP 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to San Luis Potosi SLP from  Denver DEN with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Travelers ❤️ these 🏨 after their flight to San Luis Potosi

Radisson San Luis Potosi Aeropuerto
Radisson San Luis Potosi Aeropuerto
4.5 out of 5
CAMINO AL AEROPUERTO 590, RINCONADA DE LOS MAGUEYES, San Luis Potosi
An attached winery, a 24-hour gym, and a restaurant are all featured at this luxury hotel. Traveling on business? Take advantage of the 24-hour business center, ...
9/10 Wonderful! (17 reviews)
"Every thing was perfect, the hotel itself is still new. The accommodations were very clean. This should be a 5 star hotel. Breakfast was a blast, a lot of options!!! I recommend this to all my friends in the USA. Also, it’s very close to the airport!!!"

Reviewed on May 10, 2025

Radisson San Luis Potosi Aeropuerto
Hotel Real Plaza
Hotel Real Plaza
3 out of 5
Av. Venustiano Carranza 890, Colonia Moderna, San Luis Potosi, SLP
This hotel features a restaurant, a gym, and a bar/lounge. Traveling on business? Take advantage of the business center and free WiFi in public areas. Enjoy ...
9.2/10 Wonderful! (1,011 reviews)
"This hotel is situated in a great location. Friendly staff and great service, very clean and good food."

Reviewed on Apr 22, 2025

Hotel Real Plaza
Fiesta Inn San Luis Potosi Glorieta Juarez
Fiesta Inn San Luis Potosi Glorieta Juarez
3.5 out of 5
Av. Benito Juarez 130, San Luis Potosi, SLP
This hotel features a restaurant, an outdoor pool, and a bar/lounge. Traveling on business? Take advantage of the business center and free WiFi in public areas. ...
8.8/10 Excellent! (713 reviews)
"Nice and clean"

Reviewed on May 1, 2025

Fiesta Inn San Luis Potosi Glorieta Juarez
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.