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$225+ Cheap flights from San Luis Potosí, Mexico (SLP) to Newark (EWR)

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — EWR
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from San Luis Potosí to Newark

Cheapest flights from San Luis Potosí to Newark
Explore the most affordable flight options available from San Luis Potosí to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/9. 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.
mié. 12/2412:49 pmSLP - EWR
1 stop9h 19mUnited Airlines
mié. 12/319:10 pmEWR - SLP
1 stop24h 44mUnited Airlines
Deal found 12/9$312
This Aeromexico deal was found by Cheapflights users on 12/10. 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.
mié. 12/246:02 amSLP - EWR
2 stops14h 27mAeromexico
mié. 12/316:00 amEWR - SLP
1 stop13h 35mAeromexico
Deal found 12/10$538
This American Airlines deal was found by Cheapflights users on 12/11. 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.
mié. 12/241:33 pmSLP - EWR
1 stop24h 56mAmerican Airlines
mié. 12/316:23 pmEWR - SLP
2 stops19h 10mAmerican Airlines
Deal found 12/11$544
This United Airlines deal was found by Cheapflights users on 12/10. 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.
dom. 12/216:00 amSLP - EWR
1 stop16h 08mUnited Airlines
vie. 12/269:10 pmEWR - SLP
1 stop24h 44mUnited Airlines
Deal found 12/10$601
This United Airlines deal was found by Cheapflights users on 12/10. 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.
lun. 12/296:00 amSLP - EWR
1 stop10h 00mUnited Airlines
mar. 1/67:30 pmEWR - SLP
1 stop17h 19mUnited Airlines
Deal found 12/10$679
This United Airlines deal was found by Cheapflights users on 12/9. 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.
sáb. 12/206:00 amSLP - EWR
1 stop16h 08mUnited Airlines
dom. 12/285:35 amEWR - SLP
1 stop7h 14mUnited Airlines
Deal found 12/9$707
This American Airlines deal was found by Cheapflights users on 12/8. 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.
sáb. 12/206:20 amSLP - EWR
1 stop16h 21mAmerican Airlines
dom. 12/288:00 amEWR - SLP
1 stop15h 59mAmerican Airlines
Deal found 12/8$708
This Delta deal was found by Cheapflights users on 12/10. 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.
lun. 12/296:02 amSLP - EWR
2 stops12h 07mDelta
mar. 1/67:00 amEWR - SLP
1 stop11h 50mDelta
Deal found 12/10$796
This eDestinos deal was found by Cheapflights users on 12/10. 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.
dom. 12/217:09 amSLP - EWR
2 stops16h 50mMultiple Airlines
vie. 12/2610:30 pmEWR - SLP
2 stops20h 55mMultiple Airlines
Deal found 12/10$834

Find flight deals from San Luis Potosí to Newark

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Potosí (SLP) to Newark (EWR). 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$282
(American Airlines)

One-way from

$225
(Delta)

Popular in

June

Cheapest in

January

Average price

$424
Provider with most accurate pricing for San Luis Potosi-Newark flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Luis Potosi-Newark flights.
Search Deals
From San Luis Potosi to Newark
Search Deals
One-way flight from San Luis Potosi to Newark
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($189 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Potosí to Newark 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 diciembre 12, 2025.
Use the filters below to find and compare flights from San Luis Potosí to Newark Airport that are best for you.

Fly from

San Luis Potosí

Fly to

Newark

Route

Depart

Return

Price

San Luis PotosíNewark

SLP - EWR

SLPEWR

San Luis Potosi

sáb. 1/24

7:00 am-3:29 pm

1 stop7h 29m

Newark

sáb. 1/31

4:59 pm-11:40 pm

1 stop7h 41m

$288

San Luis PotosíNewark

SLP - EWR

SLPEWR

San Luis Potosi

jue. 1/22

2:21 pm-12:29 am

1 stop9h 08m

Newark

jue. 1/29

6:00 am-11:40 pm

1 stop18h 40m

$294

San Luis PotosíNewark

SLP - EWR

SLPEWR

San Luis Potosi

vie. 1/23

2:21 pm-12:29 am

1 stop9h 08m

Newark

vie. 1/30

6:00 am-11:40 pm

1 stop18h 40m

$294

San Luis PotosíNewark

SLP - EWR

SLPEWR

San Luis Potosi

mié. 2/25

8:43 am-10:00 pm

1 stop12h 17m

Newark

lun. 3/2

7:05 am-6:20 pm

1 stop12h 15m

$306

San Luis PotosíNewark

SLP - EWR

SLPEWR

San Luis Potosi

mié. 2/25

5:48 am-10:00 pm

1 stop15h 12m

Newark

lun. 3/2

9:50 am-9:24 pm

2 stops12h 34m

$307

San Luis PotosíNewark

SLP - EWR

SLPEWR

San Luis Potosi

mié. 12/24

12:49 pm-11:08 pm

1 stop9h 19m

Newark

mié. 12/31

9:10 pm-8:54 pm

1 stop24h 44m

$312

San Luis PotosíNewark

SLP - EWR

SLPEWR

San Luis Potosi

jue. 1/22

9:48 am-11:01 pm

2 stops12h 13m

Newark

jue. 1/29

8:00 am-6:19 pm

1 stop11h 19m

$312

San Luis PotosíNewark

SLP - EWR

SLPEWR

San Luis Potosi

jue. 1/22

9:48 am-11:01 pm

2 stops12h 13m

Newark

jue. 1/29

10:39 am-6:19 pm

1 stop8h 40m

$312

San Luis PotosíNewark

SLP - EWR

SLPEWR

San Luis Potosi

dom. 2/1

8:28 am-5:29 pm

1 stop8h 01m

$225

San Luis PotosíNewark

SLP - EWR

SLPEWR

San Luis Potosi

dom. 2/1

7:09 am-1:08 am

2 stops16h 59m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from San Luis Potosí to Newark

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 San Luis Potosí to Newark in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 San Luis Potosí-Newark Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Luis Potosí-Newark Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Luis Potosí-Newark Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Luis Potosí-Newark Airport flights, Cheapflights users trust eDreams the most. eDreams 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 San Luis Potosí-Newark Airport 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 San Luis Potosí to Newark

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

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

Currently, April is the cheapest month in which you can book a flight from San Luis Potosí to Newark Airport (average of $262). Flying from San Luis Potosí to Newark Airport in February is currently the most expensive (average of $722). 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.

Related info for your journey

Find useful and relevant information for your journey from San Luis Potosí to Newark. 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 from for flights from San Luis Potosí to Newark?

    San Luis Potosi (SLP) is the airport you will fly out of if you book a flight from San Luis Potosí to Newark. You should not have trouble finding flights to Newark from San Luis Potosi; the airport handles an average of 0 outbound flights to Newark per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the San Luis Potosí airport to Newark. It is only a 7.8 mi journey to San Luis Potosi (SLP) from San Luis Potosí’s city center.

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

    For as low as $288, American Airlines can have you in Newark Airport from San Luis Potosí in 7h 29m. The distance from San Luis Potosí to Newark Airport is about 2011 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from San Luis Potosí to Newark Airport (average of $262). Flying from San Luis Potosí to Newark Airport in February is currently the most expensive (average of $722). 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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