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San Luis Potosí

$45+ Cheap flights from Dallas to San Luis Potosí, Mexico (SLP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SLP
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas to San Luis Potosi are usually found in October or September, booked 65 days in advance, depart on a Sunday or Wednesday and return on a Sunday

Cheap flight deals from Dallas to San Luis Potosí

Cheapest flights from Dallas to San Luis Potosí
Explore the most affordable flight options available from Dallas to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This CheapOair deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:01 amDFW - SLP
Nonstop2h 15mVolaris
Wed 1/212:06 pmSLP - DFW
Nonstop2h 07mVolaris
Deal found 12/21$316
This United Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:59 pmDFW - SLP
1 stop4h 55mUnited Airlines
Mon 12/296:00 amSLP - DFW
1 stop9h 57mUnited Airlines
Deal found 12/22$400
This United Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:53 amDFW - SLP
1 stop13h 01mUnited Airlines
Sat 1/316:00 amSLP - DFW
1 stop10h 00mUnited Airlines
Deal found 12/22$408
This United Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:15 amDFW - SLP
1 stop6h 34mUnited Airlines
Sun 12/2812:49 pmSLP - DFW
1 stop9h 06mUnited Airlines
Deal found 12/22$546
This CheapOair deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:01 amDFW - SLP
Nonstop2h 15mVolaris
Fri 1/92:06 pmSLP - DFW
Nonstop2h 07mVolaris
Deal found 12/22$588
This Super.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:01 amDFW - SLP
Nonstop2h 15mVolaris
Mon 1/52:06 pmSLP - DFW
Nonstop2h 07mVolaris
Deal found 12/21$640
This United Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:50 amDFW - SLP
1 stop11h 04mUnited Airlines
Tue 12/306:00 amSLP - DFW
1 stop14h 18mUnited Airlines
Deal found 12/22$652
This FlightHub deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:01 amDFW - SLP
Nonstop2h 15mVolaris
Sun 1/42:06 pmSLP - DFW
Nonstop2h 07mVolaris
Deal found 12/22$684
This American Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:11 amDFW - SLP
Nonstop2h 22mAmerican Airlines
Sat 1/317:00 amSLP - DFW
Nonstop2h 18mAmerican Airlines
Deal found 12/22$712
This United Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:50 amDFW - SLP
1 stop11h 04mUnited Airlines
Fri 1/96:00 amSLP - DFW
1 stop12h 06mUnited Airlines
Deal found 12/22$731

Find flight deals from Dallas to San Luis Potosí

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to San Luis Potosí (SLP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2025.

Round-trip from

$226
(CheapOair)

One-way from

$45
(CheapOair)

Popular in

December

Cheapest in

October

Average price

$647
From Dallas to San Luis Potosi
Search Deals
One-way flight from Dallas to San Luis Potosi
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas to San Luis Potosí that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Dallas to San Luis Potosí that are best for you.

Fly from

Dallas

Fly to

San Luis Potosí

Route

Depart

Return

Price

DallasSan Luis Potosí

DFW - SLP

DFWSLP

Dallas/Fort Worth

Wed 1/28

2:03 pm-11:59 pm

1 stop9h 56m

San Luis Potosi

Wed 2/4

5:53 am-12:33 pm

1 stop6h 40m

$319

DallasSan Luis Potosí

DFW - SLP

DFWSLP

Dallas/Fort Worth

Wed 2/4

2:03 pm-10:15 pm

1 stop8h 12m

San Luis Potosi

Mon 2/9

5:48 am-1:06 pm

1 stop7h 18m

$319

DallasSan Luis Potosí

DFW - SLP

DFWSLP

Dallas/Fort Worth

Mon 3/9

3:14 pm-11:59 pm

1 stop9h 45m

San Luis Potosi

Tue 3/24

5:49 am-1:42 pm

1 stop6h 53m

$319

DallasSan Luis Potosí

DFW - SLP

DFWSLP

Dallas/Fort Worth

Thu 1/22

2:33 pm-11:59 pm

1 stop9h 26m

San Luis Potosi

Tue 1/27

5:48 am-12:33 pm

1 stop6h 45m

$319

DallasSan Luis Potosí

DFW - SLP

DFWSLP

Dallas/Fort Worth

Thu 1/22

2:33 pm-11:59 pm

1 stop9h 26m

San Luis Potosi

Mon 1/26

5:48 am-12:43 pm

1 stop6h 55m

$319

DallasSan Luis Potosí

DFW - SLP

DFWSLP

Dallas/Fort Worth

Thu 2/19

2:37 pm-11:59 pm

1 stop9h 22m

San Luis Potosi

Thu 2/26

5:48 am-1:06 pm

1 stop7h 18m

$319

DallasSan Luis Potosí

DFW - SLP

DFWSLP

Dallas/Fort Worth

Wed 1/21

2:03 pm-11:59 pm

1 stop9h 56m

San Luis Potosi

Wed 1/28

5:48 am-12:33 pm

1 stop6h 45m

$319

DallasSan Luis Potosí

DFW - SLP

DFWSLP

Dallas/Fort Worth

Fri 1/30

9:21 pm-11:40 pm

Nonstop2h 19m

San Luis Potosi

Sat 2/7

7:00 am-9:18 am

Nonstop2h 18m

$329

DallasSan Luis Potosí

DFW - SLP

DFWSLP

Dallas/Fort Worth

Fri 1/23

2:03 pm-11:59 pm

1 stop9h 56m

San Luis Potosi

Mon 1/26

5:48 am-12:43 pm

1 stop6h 55m

$334

DallasSan Luis Potosí

DFW - SLP

DFWSLP

Dallas/Fort Worth

Tue 2/17

2:12 pm-11:59 pm

1 stop9h 47m

San Luis Potosi

Sat 2/28

5:46 am-12:41 pm

1 stop6h 55m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 20 results
1
2

Best time to book a flight from Dallas to San Luis Potosí

Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí from Dallas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dallas to San Luis Potosí

How far ahead should I book a flight from Dallas to San Luis Potosí?

Use this chart to determine the optimal time to book a round-trip flight from Dallas to San Luis Potosí. Price data was last updated on December 19, 2025.

The best time to book flights from Dallas to San Luis Potosí is 65 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Dallas to San Luis Potosí?

Currently, August is the cheapest month in which you can book a flight from Dallas to San Luis Potosí (average of $151). Flying from Dallas to San Luis Potosí in June is currently the most expensive (average of $202). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DFW to SLP?

Find hourly flight availability from Dallas to San Luis Potosí. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

It’s optimal to fly from Dallas to San Luis Potosí at noon. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Dallas to San Luis Potosí?

Use this chart to determine the cheapest time to fly round-trip from Dallas to San Luis Potosí. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Dallas to San Luis Potosí flight should consider departing on Sunday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Dallas to San Luis Potosí

Explore weekly flight availability from Dallas to San Luis Potosí. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 23, 2025.

The most flights from A78 to SLP are scheduled on a Monday (6 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing San Luis Potosí

Get insights into the airlines that provide service to San Luis Potosí. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Luis Potosí. Reviews last updated December 23, 2025.
Peruse reviews from past customers who have flown with United Airlines, Aeromexico, and American Airlines from Dallas to San Luis Potosí to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,105 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,105 reviews
United Airlines
7.4
Good
9,105 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Aeromexico
7.4
Good
1,626 reviews
United Airlines
7.4
Good
9,105 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,054 reviews
United Airlines
7.4
Good
9,105 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Volaris
6.6
Okay
1,163 reviews
United Airlines
7.4
Good
9,105 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Dallas to San Luis Potosí. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Luis Potosí from Dallas?

    San Luis Potosi (SLP), located 7.8 mi from the city center, is the airport you fly into when you book flights from Dallas to San Luis Potosí. 4 airlines have flights to San Luis Potosi from Dallas on a regular basis. Booking flights from Dallas to San Luis Potosi should not be difficult; the airport handles an average of 4 inbound flights from Dallas per day.

  • How long is the flight from Dallas to San Luis Potosí?

    There are many flights that can get you from Dallas to San Luis Potosí in 9h 56m. Fly via Delta to get the fastest option. There are 772 mi between Dallas and San Luis Potosí.

  • What are the cheapest airlines flying from Dallas to San Luis Potosí round-trip?

    Currently priced at $138, Aeromexico will fly you from Dallas to San Luis Potosí and back. In addition to Aeromexico, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Volaris and United Airlines - these airlines can fly you to your destination from $157 and $260, respectively. Users have found that Aeromexico is 69% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Dallas to San Luis Potosí one-way?

    To fly one-way, consider booking your trip with Volaris, which is currently one of the cheapest options available, starting at $39. United Airlines flights start at $140 while deals on American Airlines start at $283 one-way.

  • What are the most reliable airlines from Dallas to San Luis Potosí?

    The top 3 most reliable airlines when flying from Dallas to San Luis Potosí are Volaris (77%), Japan Airlines (66%) and American Airlines (63%).

  • What are the cheapest flights from Dallas to San Luis Potosí?

    The cheapest flight price from Dallas to San Luis Potosí is $66. On average you can expect to pay $380. The most popular route, (Dallas/Fort Worth - San Luis Potosi), can usually be booked for $172.

  • Can I find deals for flights from Dallas to San Luis Potosí that include hotel bookings?

    Yes. In addition to deals on Dallas to San Luis Potosí flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas to San Luis Potosí?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas to San Luis Potosí.

  • Can I find deals for business class flights from Dallas to San Luis Potosí?

    Yes. Cheapflights offers flight deals from Dallas to San Luis Potosí by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dallas to San Luis Potosí?

    Currently, August is the cheapest month in which you can book a flight from Dallas to San Luis Potosí (average of $151). Flying from Dallas to San Luis Potosí in June is currently the most expensive (average of $202). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Dallas to San Luis Potosí

Discover the top 4 airlines that operate flights from Dallas to San Luis Potosí. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$138Average$289FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$160Average$270FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$260Average$391FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$320Average$533FlexibilityNo cancel feeOn-time71%

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