$143 Cheap Flights from Dallas (DFW) to San Luis Potosi (SLP)

View $143 flight on Sun, Jul 6, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Dallas to San Luis Potosi (DFW-SLP)

Prices were available within the past 7 days and start at $143 for one-way flights and $261 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, May 2 - Mon, May 5
DFW
Dallas
SLP
San Luis Potosi
$261 Roundtrip, just found
$261
Roundtrip
just found
Select United flight, departing Fri, May 2 from Dallas to San Luis Potosi, returning Mon, May 5, priced at $261 just found
United
Fri, May 2 - Mon, May 5
DFW
Dallas
SLP
San Luis Potosi
$282 Roundtrip, just found
$282
Roundtrip
just found
Select United flight, departing Fri, May 2 from Dallas to San Luis Potosi, returning Mon, May 5, priced at $282 just found
United
Fri, May 2 - Sun, May 4
DFW
Dallas
SLP
San Luis Potosi
$285 Roundtrip, found 4 hours ago
$285
Roundtrip
found 4 hours ago
Select United flight, departing Fri, May 2 from Dallas to San Luis Potosi, returning Sun, May 4, priced at $285 found 4 hours ago
United
Sun, May 18 - Sun, May 25
DFW
Dallas
SLP
San Luis Potosi
$287 Roundtrip, found 1 day ago
$287
Roundtrip
found 1 day ago
Select United flight, departing Sun, May 18 from Dallas to San Luis Potosi, returning Sun, May 25, priced at $287 found 1 day ago
United
Wed, May 7 - Sun, May 11
DFW
Dallas
SLP
San Luis Potosi
$289 Roundtrip, found 4 hours ago
$289
Roundtrip
found 4 hours ago
Select United flight, departing Wed, May 7 from Dallas to San Luis Potosi, returning Sun, May 11, priced at $289 found 4 hours ago
United
Wed, May 21 - Sat, May 24
DFW
Dallas
SLP
San Luis Potosi
$291 Roundtrip, found 2 hours ago
$291
Roundtrip
found 2 hours ago
Select United flight, departing Wed, May 21 from Dallas to San Luis Potosi, returning Sat, May 24, priced at $291 found 2 hours ago
American Airlines
Sun, Aug 17 - Thu, Aug 21
DFW
Dallas
SLP
San Luis Potosi
$298 Roundtrip, found 8 hours ago
$298
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Sun, Aug 17 from Dallas to San Luis Potosi, returning Thu, Aug 21, priced at $298 found 8 hours ago
Aeromexico
Wed, Aug 13 - Wed, Aug 20
DFW
Dallas
SLP
San Luis Potosi
$306 Roundtrip, found 1 hour ago
$306
Roundtrip
found 1 hour ago
Select Aeromexico flight, departing Wed, Aug 13 from Dallas to San Luis Potosi, returning Wed, Aug 20, priced at $306 found 1 hour ago
Delta
Wed, Aug 13 - Wed, Aug 20
DFW
Dallas
SLP
San Luis Potosi
$306 Roundtrip, found 1 hour ago
$306
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Aug 13 from Dallas to San Luis Potosi, returning Wed, Aug 20, priced at $306 found 1 hour ago
Volaris
Mon, Aug 11 - Mon, Aug 25
DFW
Dallas
SLP
San Luis Potosi
$310 Roundtrip, found 3 hours ago
$310
Roundtrip
found 3 hours ago
Select Volaris flight, departing Mon, Aug 11 from Dallas to San Luis Potosi, returning Mon, Aug 25, priced at $310 found 3 hours ago
Flights from Dallas (DFW) to San Luis Potosi (SLP)
Origin airport
Dallas-Fort Worth Intl.
Destination airport
Ponciano Arriaga Intl.
Airlines serving
Aeromexico, American Airlines, Delta, United, Volaris
Roundtrip price
$260
Distance
772 mi

Dallas to San Luis Potosi Flights

The cheapest times to fly from Dallas to San Luis Potosi

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 Dallas to San Luis Potosi are during the month of May. You can find some of the cheapest flights from Dallas to San Luis Potosi with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Dallas to San Luis Potosi

Sunday is one of the best days to book for cheap flights from Dallas to San Luis Potosi: 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 Dallas to San Luis Potosi

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 Dallas to San Luis Potosi in 2025. You can also book with separate airlines for your outbound and return journeys, from $143 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 Dallas to San Luis Potosi 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 Dallas to San Luis Potosi 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.

Frequently asked questions

How much does a flight from Dallas-Fort Worth Intl. Airport (DFW) to Ponciano Arriaga Intl. Airport (SLP) cost?
Cheap return flights from Dallas-Fort Worth Intl. Airport (DFW) to Ponciano Arriaga Intl. Airport (SLP) start from $313. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a American Airlines flight leaving DFW on May 14 2025 and touching down at SLP. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from DFW to SLP?
The cheapest flights from DFW to SLP are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Dallas-Fort Worth Intl. Airport (DFW) to Ponciano Arriaga Intl. Airport (SLP)?
Fly directly from Dallas-Fort Worth Intl. Airport (DFW) to Ponciano Arriaga Intl. Airport (SLP) on an American Airlines flight.
What is the cheapest airline that flies from DFW to SLP?
Travel from DFW to SLP with American Airlines. This carrier currently offers the lowest one-way fare on this route, starting from $291. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DFW on June 26 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from Dallas-Fort Worth Intl. Airport (DFW) to Ponciano Arriaga Intl. Airport (SLP)?
On average, you’ll only find 1 nonstop flight taking off from Dallas-Fort Worth Intl. Airport (DFW) to Ponciano Arriaga Intl. Airport (SLP) each day. If this doesn’t suit your schedule, think about flights with layovers. Just customize your search on Expedia to include one stop or more to find the next best option.
What are the most popular departure times for flights from Dallas-Fort Worth Intl. Airport (DFW) to Ponciano Arriaga Intl. Airport (SLP)?
The 10 AM departures from DFW to SLP are the most sought after. They can also be more expensive. If you’re looking to save, book during off-peak hours.
What day of the week has the most flights from DFW to SLP?
Sunday has the most flights from Dallas-Fort Worth Intl. Airport (DFW) to Ponciano Arriaga Intl. Airport (SLP). Consider traveling on this day and you’ll have the best chance of finding a departure that works with your plans.
What is the earliest flight from Dallas-Fort Worth Intl. Airport (DFW) to Ponciano Arriaga Intl. Airport (SLP)?
The first flight of the day out of Dallas-Fort Worth Intl. Airport (DFW) is at around 10:05AM UTC-6. Hop on this flight and you’ll arrive at Ponciano Arriaga Intl. Airport (SLP) at approximately 12:25PM UTC-6. The total time in the air is 2h 20m.
How long does it take to fly from Dallas-Fort Worth Intl. Airport (DFW) to Ponciano Arriaga Intl. Airport (SLP)?
Flights from DFW to SLP have an average travel time of 2 hours and 19 minutes. The total distance between the two airports is 770 mi.
What is the best time to fly from Dallas-Fort Worth Intl. Airport (DFW) to Ponciano Arriaga Intl. Airport (SLP)?
To land at Ponciano Arriaga Intl. Airport (SLP) without delays, pick a flight that takes off from Dallas-Fort Worth Intl. Airport (DFW) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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.
What airports do you fly into for San Luis Potosi from Dallas-Fort Worth Intl. Airport (DFW)?
Ponciano Arriaga Intl. Airport (SLP) is the only airport in San Luis Potosi with direct flights from Dallas-Fort Worth Intl. Airport (DFW). Compare your options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Dallas-Fort Worth Intl. Airport (DFW) to Ponciano Arriaga Intl. Airport (SLP) last-minute?
Last-minute fares from DFW to SLP are usually more expensive. To lock in the lowest rates, start searching for flights well ahead of time. That being said, if you’re flexible with your travel dates, you may land a cheap fare right before your journey.
Is it cheaper to book a DFW to SLP flight and hotel package?
Compared with arranging hotels and flights separately, booking a DFW to SLP flight and hotel package with Expedia could lead to significant savings. What’s more, having it all in one place will take the hassle out of planning your trip. Just pick your flights and select from our extensive range of hotels, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Dallas-Fort Worth Intl. Airport (DFW) to Ponciano Arriaga Intl. Airport (SLP)?
In most instances, you can modify or cancel your DFW to SLP flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline’s rules and fees on flight changes, or if you need more details, head to our Customer Service portal.

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