Cheap Flights from San Diego (SAN) to Mammoth Lakes (MMH)

Popular airlines from San Diego Intl. Airport (SAN) to Mammoth Lakes, CA (MMH-Mammoth Yosemite)

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Flights from Carlsbad (CLD) to Mammoth Lakes (MMH)
Origin airport
McClellan-Palomar
Destination airport
Mammoth Yosemite
Roundtrip price
$488
Distance
323 mi

San Diego to Mammoth Lakes Flights

The cheapest times to fly from San Diego to Mammoth Lakes

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 San Diego to Mammoth Lakes are during the month of . You can find some of the cheapest flights from San Diego to Mammoth Lakes with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Diego to Mammoth Lakes

Sunday is one of the best days to book for cheap flights from San Diego to Mammoth Lakes: 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 San Diego to Mammoth Lakes

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 San Diego to Mammoth Lakes 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 San Diego to Mammoth Lakes 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 San Diego to Mammoth Lakes 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.

 

Frequently asked questions

How much does a flight from San Diego Intl. Airport (SAN) to Mammoth Yosemite Airport (MMH) cost?
Discover the latest flight deals from SAN to MMH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SAN to MMH?
The cheapest flights from SAN to MMH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SAN to MMH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SAN to MMH. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from San Diego Intl. Airport (SAN) to Mammoth Yosemite Airport (MMH)?
There aren't any daily nonstop flights departing from San Diego Intl. Airport (SAN) to Mammoth Yosemite Airport (MMH). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from SAN to MMH?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can vary based on the airline, season 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 San Diego Intl. Airport (SAN) to Mammoth Yosemite Airport (MMH)?
To reach Mammoth Yosemite Airport (MMH) on time, opt for a flight that leaves from San Diego Intl. Airport (SAN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 San Diego Intl. Airport (SAN) to Mammoth Yosemite Airport (MMH) last-minute?
Booking your ticket from SAN to MMH right before your trip is usually more expensive. However, if there's some wiggle room with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a SAN to MMH flight and hotel package?
You'll typically save money by booking a SAN to MMH flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your preferred accommodations and flights, you can add extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from San Diego Intl. Airport (SAN) to Mammoth Yosemite Airport (MMH)?
It's generally possible to reschedule or cancel your SAN to MMH 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 allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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Mammoth Lakes nearby Airports

Bishop

San Diego to Eastern Sierra Regional
$198.47
San Diego nearby Airports

Carlsbad

McClellan-Palomar to Mammoth Lakes
$488.25
*Available to One Key members.