Cheap Flights from Lewiston (LWS) to San Luis Potosi (SLP)

Popular airlines from Lewiston, ID (LWS-Nez Perce County Regional) to San Luis Potosi Intl. Airport (SLP)

Frequently asked questions

How much does a flight from Nez Perce County Regional Airport (LWS) to Ponciano Arriaga Intl. Airport (SLP) cost?
Grab a cheap one-way flight or cheap return flight from Nez Perce County Regional Airport (LWS) to Ponciano Arriaga Intl. Airport (SLP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Nez Perce County Regional Airport (LWS) to Ponciano Arriaga Intl. Airport (SLP)?
is the least expensive month to fly from LWS to SLP. Timing your trip outside of the busy season is often the key to finding a great deal.
What is the cheapest airline that flies from Nez Perce County Regional Airport (LWS) to Ponciano Arriaga Intl. Airport (SLP)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest LWS to SLP flight.
How many flights per day from Nez Perce County Regional Airport (LWS) to Ponciano Arriaga Intl. Airport (SLP)?
Nonstop flights from Nez Perce County Regional Airport (LWS) to Ponciano Arriaga Intl. Airport (SLP) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LWS to SLP?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Nez Perce County Regional Airport (LWS) to Ponciano Arriaga Intl. Airport (SLP)?
Select a flight from Nez Perce County Regional Airport (LWS) to Ponciano Arriaga Intl. Airport (SLP) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Nez Perce County Regional Airport (LWS) to Ponciano Arriaga Intl. Airport (SLP) last-minute?
Last-minute fares from LWS to SLP are usually more expensive. To lock in the cheapest rates, start searching for flights ahead of time. That being said, if you're flexible with your travel plans, it's possible to find a cheap fare just before your departure.
Is it cheaper to book a LWS to SLP flight and hotel package?
You can save money by securing a LWS to SLP flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras including car rentals, tours and activities.
Can I cancel or change the date of my flight from Nez Perce County Regional Airport (LWS) to Ponciano Arriaga Intl. Airport (SLP)?
Generally, it's possible to cancel or reschedule your LWS to SLP flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Nez Perce County Regional
Destination airport
Ponciano Arriaga Intl.
Distance
1893 mi

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Lewiston to San Luis Potosi Flights

The cheapest times to fly from Lewiston to San Luis Potosi

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Lewiston to San Luis Potosi are during the month of . You can find some of the cheapest flights from Lewiston to San Luis Potosi with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lewiston to San Luis Potosi

Sunday is one of the best days to book for cheap flights from Lewiston to San Luis Potosi: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Lewiston to San Luis Potosi

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Lewiston to San Luis Potosi in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Lewiston to San Luis Potosi flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Lewiston to San Luis Potosi airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Lewiston to San Luis Potosi Flights

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*Available to One Key members.