Title: Cheap Flights from San Diego (SAN) to Lewiston (LWS) - Expedia.ca ![On a calm December day captured this image of the Snake River Bridge from Clarkston, Washington.](https://images.trvl-media.com/place/2176/b29a0467-d151-4ff0-977e-cb671c139db7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Joe Kubitschek ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from San Diego (SAN) to Lewiston (LWS) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from San Diego Intl. Airport (SAN) to Lewiston, ID (LWS-Nez Perce County Regional) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:san,to:lws,departure:26/10/2025TANYT&leg2=from:lws,to:san,departure:02/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from San Diego Intl. Airport (SAN) to Lewiston Airport? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey from San Diego Airport to Lewiston Airport was . Great fares don't hang around forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from San Diego Airport to Lewiston Airport? > Most flights can be cancelled online, but each air carrier has different terms and conditions. If you do need to cancel your flight, check out our [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from San Diego Airport to Lewiston Airport that have flexible change policies? > Use our "No change fees" filter to find flexible travel options for your flight from San Diego Airport to Nez Perce County Regional Airport (LWS). This allows you to secure a great price in advance and still have the freedom to reschedule without any additional fees. Just keep in mind that fare differences may still apply. ### How many hours is the flight from SAN to Nez Perce County Regional Airport (LWS)? > The average flight time between San Diego Intl. Airport (SAN) and LWS is 4 hours and 15 minutes. If you get peckish on longer flights, pack some fruit or snacks in your carry-on luggage. ### How far is the flight from San Diego Intl. Airport (SAN) to LWS? > It's around 1,500 kilometres between San Diego and Lewiston, so expect to be flying for a while. Keep yourself occupied with things like playing cards (if you're travelling with friends) or the latest bestseller. ### Which airlines fly direct from San Diego Airport to LWS? > You won't find any airlines flying directly between San Diego Airport and Lewiston Airport, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip! ### Are San Diego Intl. Airport (SAN) to Nez Perce County Regional Airport (LWS) flight tickets cheaper when they're purchased at the last minute? > Flight prices fluctuate, so it's no sure thing. While last-minute deals between San Diego Intl. Airport (SAN) and Lewiston Airport are of course possible, it's also a good idea to monitor prices well before you fly. In fact, some air carriers announce their prices up to a year before the departure date. Expedia is constantly updating the best airfare bargains around, so keep checking and be ready to pounce when the price is right. ## Travel information | Origin airport | San Diego Intl. | | --- | --- | | Destination airport | Nez Perce County Regional | | Distance | 1508 km | ## Book with confidence ### San Diego to Lewiston Flights **The easy way to book your flights from San Diego to Lewiston**  With Expedia, it’s simple to find and book flights to Lewiston from San Diego whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Nez Perce County Regional, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from San Diego to Lewiston today, tomorrow, or this week.   **Save dollars with cheap flights from San Diego Intl., SAN to Nez Perce County Regional, LWS**  Sort your search results by price to find great deals on your flight from San Diego to Lewiston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Lewiston from San Diego currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Lewiston   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Lewiston from San Diego**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. 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