The cheapest times to fly from SLC to LWS are

  • January 15th to July 15th (except the weeks of January 29th, February 12th, and February 19th)
  • August 13th to September 9th (except the week of August 27th)
  • early November

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SLC to LWS is early November. Prices can be as high as $372 for Sunday flights during mid December, or as low as $204 for Wednesday flights around early November.


When to Fly to Lewiston

Flying from Salt Lake City, UT (SLC) to Lewiston, ID (LWS) will usually cost between $204 to $284 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early November with an average ticket price of $204. Due to high demand the most expensive time to fly is mid December, with an average price of $270. Planning your trip to low-cost times can easily save you $66 on economy flights and even more on first-class flights. Generally, any price below $216 can be considered a good price for a round-trip SLC to LWS flight.

See below for a graph of average weekly prices for the SLC to LWS route. All prices are for round-trip tickets in USD.

SLC to LWS Flight Prices

Compared to other flights, the SLC to LWS flight is much cheaper than the average and costs much less than the average flight leaving from Salt Lake City. The average price per mile (for a direct flight) is $0.29, which is below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $17 (8%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $208. Return trip prices are from the LWS to SLC flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SLC to LWS can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 1 hour 49 minutes may be realistic.


Flight Questions Answered

Still have questions about flying from SLC to LWS? We’ve got answers.

Which airlines fly this route?

You can find 1 major airline flying this route most often: Delta, and potentially more during busy seasons.

How far away is it from Lewiston Nez Perce County Airport to Salt Lake City International Airport?

The distance between the two airports is roughly 461 miles or 742 kilometers.

How long does it take to fly from SLC to LWS?

The real-world flight time for a nonstop SLC to LWS flight is about 1 hour 49 minutes.

How many flights go between Salt Lake City, UT and Lewiston, ID?

It depends on the day of the week and the date, but a typical day might have around 3 available flights from SLC to LWS.


Airport Location Info


Departing Airport

Origination code SLC
Origination airport name Salt Lake City International Airport
City Salt Lake City, UT
Country the United States
Latitude 40.8
Longitude -112

Return Airport

Destination code LWS
Destination airport name Lewiston Nez Perce County Airport
City Lewiston, ID
Country the United States
Latitude 46.4
Longitude -117


Late and Early Flight Data

Flights from SLC to LWS tend to depart late almost never compared to the average flight. According to our recently updated data, 5% of flights departed 5 or more minutes late, and 19% of flights left 5 or more minutes early. On average you can expect to leave LWS heading for SLC about 1 minutes early. This does significantly impact arrival time, as the average landing time in Lewiston, ID is about 10 minutes early. The numbers below show a recent average of take-off times versus the scheduled departure flight:

  • SkyWest: 1 minutes early


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.