$113+ Cheap flights from Raleigh (RDU) to San Luis Potosí, Mexico (SLP)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SLP
Oct 18 — Oct 251
Round-trip
1 adult, Economy
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Find cheap flights from Raleigh to San Luis Potosí with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Raleigh to San Luis Potosí
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One-way
Cheapest flights from Raleigh to San Luis PotosíExplore 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 September 18, 2026.
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 September 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:30 am -
2 stops38h 43m
Sat 11/79:36 am -
1 stop28h 44m
Deal found 9/16![Multiple Airlines logo]()
$412
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Fri 10/163:00 pm -
1 stop9h 31m
Wed 11/259:36 am -
3 stops33h 57m
Deal found 9/16![Multiple Airlines logo]()
$436
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Fri 10/26:35 am -
2 stops17h 56m
Tue 10/62:48 pm -
2 stops19h 50m
Deal found 9/16![Multiple Airlines logo]()
$440
This Justfly.com deal was found by Cheapflights users on 9/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:30 am -
2 stops33h 04m
Mon 10/261:36 pm -
2 stops17h 41m
Deal found 9/13![Frontier logo]()
$486
This Mytrip deal was found by Cheapflights users on 9/17. 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.
Sun 11/19:30 pm -
2 stops22h 43m
Sun 11/81:20 pm -
2 stops21h 43m
Deal found 9/17![Multiple Airlines logo]()
$490
This Mytrip deal was found by Cheapflights users on 9/16. 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 10/19:35 pm -
3 stops26h 56m
Mon 10/51:36 pm -
2 stops24h 55m
Deal found 9/16![Multiple Airlines logo]()
$517
Best flights from Raleigh to San Luis PotosíDiscover carefully curated flight deals from Raleigh to San Luis Potosí that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
Discover carefully curated flight deals from Raleigh to San Luis Potosí that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
This Justfly.com deal was found by Cheapflights users on 9/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:30 am -
2 stops33h 04m
Mon 10/261:36 pm -
2 stops17h 41m
Deal found 9/13![Frontier logo]()
$486
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:30 am -
2 stops18h 01m
Mon 10/121:36 pm -
1 stop19h 35m
Deal found 9/18![Multiple Airlines logo]()
$551
This Delta deal was found by Cheapflights users on 9/15. 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 1/153:00 pm -
1 stop10h 05m
Sat 1/305:48 am -
1 stop6h 40m
Deal found 9/15![Delta logo]()
$657
This Aeromexico deal was found by Cheapflights users on 9/15. 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 1/157:05 am -
2 stops14h 47m
Sat 1/309:06 am -
2 stops14h 17m
Deal found 9/15![Aeromexico logo]()
$672
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:10 am -
1 stop29h 55m
Tue 12/229:36 am -
1 stop28h 44m
Deal found 9/13![Multiple Airlines logo]()
$573
This Mytrip deal was found by Cheapflights users on 9/16. 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 10/110:05 pm -
2 stops16h 28m
Mon 10/51:36 pm -
2 stops17h 33m
Deal found 9/16![Multiple Airlines logo]()
$604
This Justfly.com deal was found by Cheapflights users on 9/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/64:05 pm -
2 stops46h 45m
Tue 12/223:05 pm -
2 stops26h 24m
Deal found 9/13![Frontier logo]()
$667
This Delta deal was found by Cheapflights users on 9/17. 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 1/157:05 am -
2 stops18h 00m
Sat 1/239:06 am -
2 stops14h 17m
Deal found 9/17![Delta logo]()
$672
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:26 pm -
1 stop22h 08m
Tue 10/62:48 pm -
2 stops45h 11m
Deal found 9/18![Multiple Airlines logo]()
$636
Last-minute flights from Raleigh to San Luis PotosíDiscover last-minute flight deals from Raleigh to San Luis Potosí. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to San Luis Potosí. Data last updated September 18, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 9/16. 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 10/19:35 pm -
3 stops26h 56m
Mon 10/51:36 pm -
2 stops24h 55m
Deal found 9/16![Multiple Airlines logo]()
$517
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Fri 10/26:35 am -
2 stops17h 56m
Tue 10/62:48 pm -
2 stops19h 50m
Deal found 9/16![Multiple Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:21 pm -
1 stop26h 12m
Tue 10/62:48 pm -
2 stops19h 50m
Deal found 9/15![Multiple Airlines logo]()
$530
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Fri 10/163:00 pm -
1 stop9h 31m
Wed 11/259:36 am -
3 stops33h 57m
Deal found 9/16![Multiple Airlines logo]()
$436
This Justfly.com deal was found by Cheapflights users on 9/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:30 am -
2 stops33h 04m
Mon 10/261:36 pm -
2 stops17h 41m
Deal found 9/13![Frontier logo]()
$486
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:30 am -
2 stops38h 43m
Sat 11/79:36 am -
1 stop28h 44m
Deal found 9/16![Multiple Airlines logo]()
$412
One-way flights from Raleigh to San Luis PotosíSearch for one-way flight options from Raleigh to San Luis Potosí. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
Search for one-way flight options from Raleigh to San Luis Potosí. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
This Trip.com deal was found by Cheapflights users on 9/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/204:50 pm -
1 stop17h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Volaris logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:30 am -
2 stops9h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/191:19 pm -
2 stops44h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$154
This eDestinos deal was found by Cheapflights users on 9/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:50 pm -
1 stop17h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Volaris logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/204:50 pm -
2 stops40h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:24 pm -
2 stops31h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:45 pm -
2 stops25h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$277
This eDestinos deal was found by Cheapflights users on 9/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:50 pm -
2 stops28h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$320
Find 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 September 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $397 (Kiwi.com) |
One-way from | $113 (Trip.com) |
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 7,457,451 searches. Data last updated September 18, 2026.
Use the filters below to find and compare flights from Raleigh to San Luis Potosí that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RaleighSan Luis Potosí
RDU Raleigh-Durham - SLP San Luis Potosi
RDUSLP
Raleigh-Durham
Thu 11/19
1:19 pm-9:05 am
2 stops44h 46m
San Luis Potosi
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$154
RaleighSan Luis Potosí
RDU Raleigh-Durham - SLP San Luis Potosi
RDUSLP
Raleigh-Durham
Tue 12/1
12:24 pm-7:13 pm
2 stops31h 49m
San Luis Potosi
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$190
RaleighSan Luis Potosí
RDU Raleigh-Durham - SLP San Luis Potosi
RDUSLP
Raleigh-Durham
Tue 12/1
3:13 pm-7:47 am
1 stop17h 34m
San Luis Potosi
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$320
RaleighSan Luis Potosí
RDU Raleigh-Durham - SLP San Luis Potosi
RDUSLP
Raleigh-Durham
Wed 11/18
8:00 am-7:47 am
2 stops24h 47m
San Luis Potosi
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$320
RaleighSan Luis Potosí
RDU Raleigh-Durham - SLP San Luis Potosi
RDUSLP
Raleigh-Durham
Wed 11/18
4:50 pm-8:06 pm
2 stops28h 16m
San Luis Potosi
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$320
RaleighSan Luis Potosí
RDU Raleigh-Durham - SLP San Luis Potosi
RDUSLP
Raleigh-Durham
Wed 11/18
7:00 am-7:30 pm
2 stops13h 30m
San Luis Potosi
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$325
RaleighSan Luis Potosí
RDU Raleigh-Durham - SLP San Luis Potosi
RDUSLP
Raleigh-Durham
Tue 12/1
6:16 am-8:57 pm
1 stop15h 41m
San Luis Potosi
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$325
RaleighSan Luis Potosí
RDU Raleigh-Durham - SLP San Luis Potosi
RDUSLP
Raleigh-Durham
Thu 11/26
3:13 pm-7:47 am
1 stop17h 34m
San Luis Potosi
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$348
Quickest round-trip
RaleighSan Luis Potosí
RDU Raleigh-Durham - SLP San Luis Potosi
RDUSLP
Raleigh-Durham
Tue 10/20
6:30 am-10:49 am
1 stop6h 19m
San Luis Potosi
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$371
RaleighSan Luis Potosí
RDU Raleigh-Durham - SLP San Luis Potosi
RDUSLP
Raleigh-Durham
Wed 11/18
8:50 am-11:49 am
3 stops27h 59m
San Luis Potosi
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$376
Showing 1-10 of 19 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
RDU-SLP
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.
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 September 18, 2026.
Peruse reviews from past customers who have flown with 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.
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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.
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San Luis Potosí flight routes
Alternative routes for Raleigh to San Luis Potosí
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Complete your trip
Complete your trip to San Luis Potosí by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Raleigh to San Luis Potosí by cabin class
Find flights from Raleigh to San Luis Potosí, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Raleigh and San Luis Potosí flights
Browse other Raleigh and San Luis Potosí flight options. Last updated on September 18, 2026.
Other flights from Raleigh
Browse through other flights departing from Raleigh. Flights are based on user searches made on Cheapflights and were last updated on September 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Luis Potosí
Explore flights to San Luis Potosí departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 18, 2026.
Top 2 airlines flying from Raleigh to San Luis Potosí
Discover the top 2 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 7,457,451 searches. Data last updated September 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$503 | Average$687 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$686 | Average$854 | FlexibilityNo cancel fee | On-time69% |