$164 Cheap Delta flights Salt Lake City (SLC) to Lewiston (LWS)

Use the "Price (lowest to highest)" filter on Expedia to look for cheap Delta Air Lines return flights from $289 from SLC to LWS. Affordable one-way tickets from $164 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Look for cheap Delta Air Lines flights from Salt Lake City Intl. Airport (SLC) to Nez Perce County Regional Airport (LWS) one to three months prior to your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and journey, the best day to book a domestic flight is usually Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

The first Delta Air Lines flight from SLC to LWS departs at 11:05AM UTC-7, touching down at 11:57AM UTC-8. If you prefer to jet off later, the last Delta Air Lines flight leaves SLC at 11:05AM UTC-7 and lands at LWS at 11:57AM UTC-8. Flying early is generally a smart choice as morning flights are 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

Offering an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is a favorite for many travelers flying from SLC to LWS. Also, if you're a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be used on future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.