Cheap flights from Helena to San Diego (HLN - SAN)

Flight FAQs

From Helena to San Diego

Are flight prices decreasing from Helena 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 Helena 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.

What safety measures are being taken by airlines flying from Helena to San Diego to control the spread of COVID-19?

New policies can now be found on Alaska Airlines and Delta to help keep travelers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Helena to San Diego. Policies will vary by airline.

Which airlines flying from Helena to San Diego have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Delta, United Airlines, and Alaska Airlines flying from Helena to San Diego have implemented new flexible cancellation policies.

Can I find flights from Helena to San Diego for under $300 on Cheapflights?

Yes, there are multiple flights from Helena to San Diego for under $300. The cheapest flight booked recently is on Delta for just $237, but on average you can expect to pay $393.

Are there nonstop flights from Helena to San Diego for under $200 on Cheapflights?

There are no nonstop flights from Helena to San Diego, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Helena to San Diego for under $700?

There are currently 20+ open flights from Helena to San Diego within the next 7 days for less than $700.

Does it rain more in Helena or San Diego?

Expected rainfall in Helena is more than in San Diego. You can expect this to be the case over the next 10 days.

Is Helena weather warmer or cooler than San Diego?

You can imagine temperatures to be in the 88 °F range in July. The weather in San Diego is generally colder than Helena's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Helena to San Diego?

For as low as $241, Delta can have you in San Diego from Helena in 4h 22m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Helena to San Diego round-trip?

Flying on Delta is currently your cheapest option to San Diego, with prices starting at $237. Additional round-trip tickets that might be worth considering are offered by United Airlines and Alaska Airlines, with the lowest prices starting at $257 and $387, respectively. These flights start at 28% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Helena to San Diego one-way?

$139 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines, with prices from $163.