Cheap flights from Billings to San Diego (BIL - SAN)

Flight FAQs

From Billings to San Diego

Are flight prices decreasing from Billings to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Billings and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Billings to San Diego for under $100 on Cheapflights?

Yes, there are multiple flights from Billings to San Diego for under $100. The cheapest flight booked recently is on Allegiant Air for just $76, but on average you can expect to pay $124.

Are there nonstop flights from Billings to San Diego for under $100 on Cheapflights?

Cheapflights has at least 9 direct flights from Billings to San Diego under $100. A good price for a nonstop flight from Billings to San Diego is less than $93.

Are there last-minute flights available from Billings to San Diego for under $300?

There are currently 2+ open flights from Billings to San Diego within the next 7 days for less than $300.

What is the cheapest airline for this route?

Horizon Airlines, Inc. offers the cheapest flights from Billings to San Diego. Per day you can find on average 177 flights for this route and airline.

Does it rain more in Billings or San Diego?

Expected rainfall in Billings is less than in San Diego. You can expect this to be the case over the next 13 days.

Is Billings weather warmer or cooler than San Diego?

Expect the weather to be around 90 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in San Diego is generally colder than in Billings.