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San Luis Potosí

$150+ Cheap flights from Raleigh (RDU) 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SLP
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Find flight deals from Raleigh to San Luis Potosí

Cheapest flights from Raleigh to San Luis Potosí
Explore the most affordable flight options available from Raleigh to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This SmartFares deal was found by Cheapflights users on 10/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:15 amRDU - SLP
1 stop14h 03mAeromexico
Thu 12/117:23 pmSLP - RDU
1 stop17h 16mAeromexico
Deal found 10/20$432
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:05 amRDU - SLP
2 stops13h 05mDelta
Fri 12/128:28 amSLP - RDU
1 stop13h 47mDelta
Deal found 10/21$438
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Thu 12/46:10 amRDU - SLP
2 stops15h 44mUnited Airlines
Thu 12/1112:49 pmSLP - RDU
2 stops9h 55mUnited Airlines
Deal found 10/20$443
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:10 amRDU - SLP
2 stops15h 44mUnited Airlines
Fri 12/1212:49 pmSLP - RDU
2 stops9h 55mUnited Airlines
Deal found 10/21$471
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:10 pmRDU - SLP
2 stops19h 06mMultiple Airlines
Thu 12/112:47 pmSLP - RDU
3 stops26h 26mMultiple Airlines
Deal found 10/20$529
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:37 pmRDU - SLP
1 stop6h 44mAmerican Airlines
Fri 12/126:15 amSLP - RDU
1 stop14h 48mAmerican Airlines
Deal found 10/21$549
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 12/36:10 amRDU - SLP
2 stops15h 44mUnited Airlines
Wed 12/316:00 amSLP - RDU
2 stops14h 48mUnited Airlines
Deal found 10/20$552
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/216:04 amRDU - SLP
1 stop15h 56mUnited Airlines
Thu 11/276:00 amSLP - RDU
2 stops11h 49mUnited Airlines
Deal found 10/20$555
This Aeromexico deal was found by Cheapflights users on 10/21. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:01 pmRDU - SLP
1 stop6h 17mAeromexico
Sat 11/15:47 amSLP - RDU
1 stop6h 52mAeromexico
Deal found 10/21$556
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Sun 12/76:30 amRDU - SLP
1 stop6h 19mUnited Airlines
Wed 12/316:00 amSLP - RDU
1 stop28h 21mUnited Airlines
Deal found 10/20$601

Cheap flight deals from Raleigh to San Luis Potosí

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$432
(SmartFares)

One-way from

$150
(Mytrip)

Popular in

December

Cheapest in

May
Provider with most accurate pricing for Raleigh-Durham-San Luis Potosi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-San Luis Potosi flights.
Search Deals
From Raleigh-Durham to San Luis Potosi
Search Deals
One-way flight from Raleigh-Durham to San Luis Potosi
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($56 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh 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 October 22, 2025.
Use the filters below to find and compare flights from Raleigh to San Luis Potosí that are best for you.

Fly from

Raleigh

Fly to

San Luis Potosí

Route

Depart

Return

Price

RaleighSan Luis Potosí

RDU - SLP

RDUSLP

Raleigh-Durham

Thu 12/4

6:10 am-8:54 pm

2 stops15h 44m

San Luis Potosi

Thu 12/11

12:49 pm-11:44 pm

2 stops9h 55m

$443

RaleighSan Luis Potosí

RDU - SLP

RDUSLP

Raleigh-Durham

Thu 3/5

3:00 pm-7:53 am

1 stop17h 53m

San Luis Potosi

Mon 3/9

5:48 am-2:28 pm

1 stop6h 40m

$482

RaleighSan Luis Potosí

RDU - SLP

RDUSLP

Raleigh-Durham

Thu 3/5

8:20 am-8:52 pm

2 stops13h 32m

San Luis Potosi

Mon 3/9

5:48 am-2:28 pm

1 stop6h 40m

$486

RaleighSan Luis Potosí

RDU - SLP

RDUSLP

Raleigh-Durham

Thu 2/26

6:30 am-11:49 am

1 stop6h 19m

San Luis Potosi

Wed 3/4

12:49 pm-10:33 pm

1 stop8h 44m

$496

RaleighSan Luis Potosí

RDU - SLP

RDUSLP

Raleigh-Durham

Fri 3/6

3:00 pm-12:05 am

1 stop10h 05m

San Luis Potosi

Tue 3/10

5:48 am-8:59 pm

2 stops13h 11m

$512

RaleighSan Luis Potosí

RDU - SLP

RDUSLP

Raleigh-Durham

Fri 3/6

3:00 pm-8:03 am

1 stop18h 03m

San Luis Potosi

Tue 3/10

12:37 pm-8:49 am

2 stops18h 12m

$512

RaleighSan Luis Potosí

RDU - SLP

RDUSLP

Raleigh-Durham

Thu 12/4

7:10 pm-1:16 pm

2 stops19h 06m

San Luis Potosi

Thu 12/11

2:47 pm-6:13 pm

3 stops26h 26m

$529

RaleighSan Luis Potosí

RDU - SLP

RDUSLP

Raleigh-Durham

Thu 3/5

6:29 pm-12:09 pm

2 stops18h 40m

San Luis Potosi

Mon 3/9

1:55 pm-10:32 am

2 stops18h 37m

$531

RaleighSan Luis Potosí

RDU - SLP

RDUSLP

Raleigh-Durham

Fri 11/14

4:27 pm-1:57 pm

2 stops22h 30m

$150

RaleighSan Luis Potosí

RDU - SLP

RDUSLP

Raleigh-Durham

Fri 11/14

3:09 pm-12:11 am

1 stop10h 02m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 12 results
1
2

Compare providers for flights from Raleigh to San Luis Potosí

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to San Luis Potosí in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-San Luis Potosí flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-San Luis Potosí flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-San Luis Potosí flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-San Luis Potosí flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-San Luis Potosí flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí from Raleigh 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 Raleigh to San Luis Potosí

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

Currently, April is the cheapest month in which you can book a flight from Raleigh to San Luis Potosí (average of $323). Flying from Raleigh to San Luis Potosí in December is currently the most expensive (average of $561). 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.

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 October 22, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Raleigh 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.
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,988 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,029 reviews
Delta
7.9
Good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Raleigh 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.

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

    Departing from Raleigh to San Luis Potosí will take you 13h 32m. There are 1628 mi between Raleigh and San Luis Potosí. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Raleigh to San Luis Potosí round-trip from $470. Other airlines that can offer you cheap pricing are United Airlines, from $472, and Delta, from $490. American Airlines is currently priced 20% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Raleigh 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 Raleigh to San Luis Potosí.

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

    Yes. Cheapflights offers flight deals from Raleigh 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 Raleigh to San Luis Potosí?

    Currently, April is the cheapest month in which you can book a flight from Raleigh to San Luis Potosí (average of $323). Flying from Raleigh to San Luis Potosí in December is currently the most expensive (average of $561). 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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Alternative routes for Raleigh to San Luis Potosí

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to San Luis Potosí flights
Greensboro to San Luis Potosí flights

Top 3 airlines flying from Raleigh to San Luis Potosí

Discover the top 3 airlines that operate flights from Raleigh 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$470Average$588FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$472Average$567FlexibilityNo cancel feeOn-time69%
DeltaCheapest$490Average$591FlexibilityNo cancel feeOn-timeN/A

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