Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

EWR - SLP

Find cheap flights from Newark Liberty Airport to San Luis Potosí from $192

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to San Luis Potosí departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/1
Sat 6/8

Search hundreds of travel sites at once for deals on flights to San Luis Potosí

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to San Luis Potosí, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to San Luis Potosí, as well as popular online travel agencies
In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Newark to San Luis Potosí (EWR-SLP)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to San Luis Potosí that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:47 am - 10:15 pmEWR-SLP
15h 28m1 stop
5:30 am - 3:58 pmSLP-EWR
8h 28m1 stop
$648American Airlines
Find Deal
Tue, May 28 - Tue, Jun 4
6:00 am - 4:17 pmEWR-SLP
12h 17m2 stops
6:03 am - 7:12 pmSLP-EWR
11h 09m2 stops
$738Aeromexico
Find Deal
Tue, May 28 - Tue, Jun 4
7:30 am - 10:10 pmEWR-SLP
16h 40m1 stop
5:29 am - 6:55 pmSLP-EWR
11h 26m1 stop
$743American Airlines
Find Deal
Tue, Jul 9 - Mon, Jul 22
7:30 am - 10:10 pmEWR-SLP
16h 40m1 stop
11:55 am - 11:55 amSLP-EWR
22h 00m2 stops
$747American Airlines
Find Deal
Wed, Jul 10 - Mon, Jul 22
4:38 pm - 10:10 pmEWR-SLP
7h 32m1 stop
5:29 am - 3:48 pmSLP-EWR
8h 19m1 stop
$753American Airlines
Find Deal
Wed, Jul 10 - Mon, Jul 22
6:04 am - 10:49 amEWR-SLP
6h 45m1 stop
11:45 am - 12:33 amSLP-EWR
10h 48m1 stop
$766United Airlines
Find Deal
Thu, May 23 - Thu, May 30
8:00 am - 10:10 pmEWR-SLP
16h 10m2 stops
11:55 am - 11:55 amSLP-EWR
22h 00m2 stops
$785American Airlines
Find Deal
Wed, Jul 10 - Mon, Jul 22
8:00 am - 10:10 pmEWR-SLP
16h 10m2 stops
5:29 am - 6:55 pmSLP-EWR
11h 26m1 stop
$906American Airlines
Find Deal
Tue, Jul 9 - Mon, Jul 22
6:00 am - 5:18 pmEWR-SLP
13h 18m2 stops
7:55 am - 12:59 amSLP-EWR
15h 04m2 stops
$933Aeromexico
Find Deal
Tue, Jul 9 - Mon, Jul 22
6:00 am - 10:49 amEWR-SLP
6h 49m1 stop
7:20 am - 10:53 pmSLP-EWR
13h 33m1 stop
$958United Airlines
Find Deal
Mon, Jul 1 - Mon, Jul 8

Flights from Newark to San Luis Potosí - Travel Insights & Trends

Get data-powered insights and trends into flights from Newark to San Luis Potosí to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Newark Airport to San Luis Potosí?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Newark Airport to San Luis Potosí, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Newark Airport to San Luis Potosí is January, where tickets cost $546 on average. On the other hand, the most expensive months are December and September, where the average cost of tickets is $1,244 and $889 respectively.

Which airlines provide the cheapest flights from Newark to San Luis Potosí?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to San Luis Potosí from Newark were found on American Airlines ($192) and Delta ($235), and the lowest round-trip tickets were found on American Airlines ($648) and Aeromexico ($738).

Good to know

Low season

August

High season

July

Cheapest flight

$192
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Newark to San Luis Potosí

When to book flights from Newark to San Luis Potosí

Are your dates flexible? Find out the best times to travel from Newark to San Luis Potosí based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Newark Liberty Airport to San Luis Potosí flights

  • What is the cheapest flight from Newark Airport to San Luis Potosí?

    In the last 3 days, the lowest price for a flight from Newark Airport to San Luis Potosí was $192 for a one-way ticket and $648 for a round-trip.

  • Do I need a passport to fly between Newark and San Luis Potosí?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Newark and on arrival in San Luis Potosí.

  • Which airports will I be using when flying from Newark to San Luis Potosí?

    Newark airport is called Newark and the only airport in San Luis Potosí is San Luis Potosi.

  • Which aircraft models fly most regularly from Newark to San Luis Potosí?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Newark to San Luis Potosí?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Newark and San Luis Potosí, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Newark to San Luis Potosí, American Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Newark to San Luis Potosí are American Airlines and United Airlines. With an average price for the route of $674 and an overall rating of 7.3, American Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $682 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Newark to San Luis Potosí?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Newark to San Luis Potosí.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newark to San Luis Potosí?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Luis Potosí from Newark is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Newark to San Luis Potosí?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Luis Potosí with an airline and back to Newark with another airline. Booking your flights between Newark and SLP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newark to San Luis Potosí?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Luis Potosí from Newark up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Newark to San Luis Potosí

 
See real verified KAYAK customer reviews for airlines flying from Newark to San Luis Potosí. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Newark to San Luis Potosí? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
United AirlinesOverall score based on 11143 reviews
7.1Entertainment
7.7Boarding
6.7Food
8.1Crew
7.2Comfort
Airline reviews

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

2.0 MediocreAnonymous, Apr 2024EWR - MCO
Read more about United Airlines reviews

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Nice flight, nice crew but no cookie or napkin with my seltzer.

The flight was canceled. Got rebooked to Chicago and when we arrived our luggage where to there. They were going to our original destination the day after. They would not deliver them to our house. We had to go pick them up.

EWR terminal C United Club is great. Flight and everything else mediocre

737 Max was leaking water into the cabin through the windows. Overhead bins opened on landing. Bad bad plane.

Very bad , airplain had problem with engines , had to evacuate, had a delay on my trip for almost 4 hours , lost my rental car in london..

Other than the two hour delay, it was fine. Of course they were very professional and kept us informed throughout the whole delay..

Easy boarding in group 2. Landed 1/2 hr early. Delicious cookie snack.

Good. The wife was not working but then it got resolved.

Missed this flight due to delays from my previous flight

WiFi connected but only let you go to the AA website, not even text messaging worked.

I think the seats on some of their planes are uncomfortable. You can be ok on a short flight of two hours but no more than that. The delays, and also the refreshments on the plane were not enough.

Awful customer service on the phone. No phone number on the website to call a real person. Website says changes are no charge but this is a lie. I had a cheaper ticket through Kayak therefore Finnair wouldn’t change it unless I would pay the entire fare again. I begged but their agents at the airport were rude and the online chat person cut off the call with no help. Super disappointed. Wont fly this airline again and will tell everyone I meet how bad it is. Crew on the flight was nice but otherwise huge disappointment.

Generally good but we were delayed almost two hours from the original time of purchase. The pilot claimed an internal issue then an external equipment issue that needed to be adddressed. He made up a lot of the time.

The flight was excellent, provided that we had inclement weather. We departed earlier than scheduled and arrived early. There was a little turbulence, but nothing to be worried about.

It was less than what is expected for a business class ticket I thought that the staff actively ignored me because I either looked Indian or Hispanic to them and I guess I did not deserve their attention. The food which included a beef entree was not available so not enough food was ordered for number of seats available. I will say experience in Greenwich lounge was very good and the staff there at the airport were very nice. May be your crew needs to learn about racial equity so that everyone gets either the same aweful treatment or hopefully the best treatment which is what we expect I recommend you take a flight with Singapore airlines that I have taken and the crew remember your last names and use it to address each person, food never finishes if you are at the back of business class and crew anticipate your need even before you articulate. Same price and 100 times better service than American Airlines

pleased with overall experienced, but seats in coach are tight.

Don't often sit in 1st class. Our experience was great.

The 2 hour delay was frustrating but our crew did a great job getting us out quickly and keeping communication especially with the people who had connecting flights

It was right on time and crew were very courteous

Book cheap flights from Newark to San Luis Potosí

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Newark to San Luis Potosí found on KAYAK in the last 72 hours.
5/12Sun
1 stopAmerican Airlines
7h 25mEWR-SLP
$192
5/12Sun
2 stopsDelta
12h 37mEWR-SLP
$235
5/9Thu
1 stopUnited Airlines
16h 02mEWR-SLP
$259
5/9Thu
2 stopsAmerican Airlines
18h 30mEWR-SLP
$345

Search by stops

Search by airline

Search by price

Newark - San Luis Potosí Flights

Departure:

Newark Liberty Airport (EWR)United States

Destination:

San Luis Potosí (SLP)Mexico

Return flight deals:

San Luis Potosí - Newark Liberty Airport

Cabin classes: