Cheap Flights from San Diego (SAN) to Lewistown (LWT)

Popular airlines from San Diego Intl. Airport (SAN) to Lewistown, MT (LWT-Lewistown Municipal)

Frequently asked questions

How much does a flight from San Diego Intl. Airport (SAN) to Lewistown, MT (LWT-Lewistown Municipal) cost?
Snag a cheap one-way flight or cheap return flight from San Diego Intl. Airport (SAN) to Lewistown, MT (LWT-Lewistown Municipal) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from San Diego Intl. Airport (SAN) to Lewistown, MT (LWT-Lewistown Municipal)?
The cheapest month to fly from SAN to LWT is , when demand is low. Off-peak months are usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from San Diego Intl. Airport (SAN) to Lewistown, MT (LWT-Lewistown Municipal)?
To find the cheapest airline flying from SAN to LWT, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from San Diego Intl. Airport (SAN) to Lewistown, MT (LWT-Lewistown Municipal)?
You'll have to catch a flight with a layover when traveling from San Diego Intl. Airport (SAN) to Lewistown, MT (LWT-Lewistown Municipal). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from SAN to LWT?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a range of factors, such as the airline and season.*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 Lewistown, MT (LWT-Lewistown Municipal)?
Book a flight from San Diego Intl. Airport (SAN) to Lewistown, MT (LWT-Lewistown Municipal) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Lewistown, MT (LWT-Lewistown Municipal) last-minute?
Booking your ticket from SAN to LWT right before your trip is generally more expensive. However, if there's some wiggle room with your schedule, you could bag a cheap last-minute fare.
Can I cancel or change the date of my flight from San Diego Intl. Airport (SAN) to Lewistown, MT (LWT-Lewistown Municipal)?
Typically, you can cancel or modify your SAN to LWT flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want further information, visit our Customer Service portal.

Travel information

Origin airport
San Diego Intl.
Destination airport
Lewistown Municipal
Distance
1069 mi

Book with confidence

San Diego to Lewistown Flights

The cheapest times to fly from San Diego to Lewistown

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

 

The best time to book a flight from San Diego to Lewistown

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

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 Lewistown 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 Lewistown 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 Lewistown 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.

 

San Diego to Lewistown Flights

Explore a world of travel with Expedia

*Available to One Key members.