Title: Cheap Flights from San Diego (SAN) to Los Alamos (LAM) - Expedia.ca ![Bandelier National Monument showing tranquil scenes](https://images.trvl-media.com/place/6093677/a457d920-24f8-4b7b-ae8d-c9cfc07bffe1.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6093677/a457d920-24f8-4b7b-ae8d-c9cfc07bffe1.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from San Diego (SAN) to Los Alamos (LAM) - [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 Los Alamos, NM (LAM-Los Alamos County) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:san,to:lam,departure:11/11/2025TANYT&leg2=from:lam,to:san,departure:18/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:san,to:lam,departure:11/11/2025TANYT&leg2=from:lam,to:san,departure:18/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:san,to:lam,departure:11/11/2025TANYT&leg2=from:lam,to:san,departure:18/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:san,to:lam,departure:11/11/2025TANYT&leg2=from:lam,to:san,departure:18/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:san,to:lam,departure:11/11/2025TANYT&leg2=from:lam,to:san,departure:18/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![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:lam,departure:11/11/2025TANYT&leg2=from:lam,to:san,departure:18/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:san,to:lam,departure:11/11/2025TANYT&leg2=from:lam,to:san,departure:18/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![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 Airport to Los Alamos Airport? > If you're planning on travelling between San Diego Intl. Airport (SAN) and LAM, round-trip journeys start from . This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book now and save yourself money and time. 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 Intl. Airport (SAN) to Los Alamos County Airport (LAM)? > Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from San Diego Airport to Los Alamos County Airport (LAM) that have flexible change policies? > Flights from SAN to LAM with flexible change policies are available from several airlines. Simply use our "No change fees" filter when searching. You'll only need to pay the difference in ticket price, without any additional fees to worry about. ### How far is the flight from San Diego Airport to Los Alamos County Airport (LAM)? > You won't need a lengthy novel for this flight — it's only 1,050 kilometres from San Diego to Los Alamos. Find your way to your seat, order some food and you'll be in Los Alamos before long. ### Which airlines fly direct from SAN to Los Alamos County Airport (LAM)? > Flying nonstop between San Diego Intl. Airport (SAN) and LAM isn't possible at present. However, you'll still be able to find a flight to Los Alamos with at least one stop. ### Are SAN to Los Alamos Airport flight tickets cheaper when they're purchased at the last minute? > It is possible to get great last-minute deals from SAN to Los Alamos County Airport (LAM), but there's no guarantee. As many airlines publish prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares carrier prices and updates flight deals often, so you can rest assured you're always seeing the latest offers. ## Travel information | Origin airport | San Diego Intl. | | --- | --- | | Destination airport | Los Alamos County | | Distance | 1055 km | ## Book with confidence ### San Diego to Los Alamos Flights **The easy way to book your flights from San Diego to Los Alamos**  With Expedia, it’s simple to find and book flights to Los Alamos 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 Los Alamos County, 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 Los Alamos today, tomorrow, or this week.   **Save dollars with cheap flights from San Diego Intl., SAN to Los Alamos County, LAM**  Sort your search results by price to find great deals on your flight from San Diego to Los Alamos—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Los Alamos 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 Los Alamos   - 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 Los Alamos 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. So book your flight to Los Alamos with Expedia today. \*Available to Expedia members.