Cheap flights from Helena to San Diego (HLN - SAN) from $184
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
The best prices from Helena to San Diego are usually found in January or February, booked 83 days in advance, depart on a Saturday or Friday and return on a Tuesday
Cheap flight deals from Helena to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4月 30, 2024.
Popular in | May |
|---|---|
Cheapest in | January |
Round-trip from | $288 |
One-way from | $189 |
What is the cheapest day to fly round-trip from Helena to San Diego?
Wednesday flights are found to be more expensive to fly from Helena to San Diego. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Diego.
How far in advance should I book a flight from Helena to San Diego?
Users have found that booking a flight from Helena to San Diego at least 46 days early can save you up to 164% on average compared to booking a flight this week. If booking 46 days before your flight isn’t an option for you, users have found flights from Helena to San Diego for as little as $646 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $816 for flights departing within the next 3 days.
What is the cheapest month to fly from Helena to San Diego?
January is one of the best times of the year to fly to San Diego from Helena. Prices for January average $510 per person but you can even find prices for as low as $322. The most expensive prices can be found in the month of May. Opting for a January flight can save you 40% on your journey compared to booking in May
When is the cheapest time to fly from Helena to San Diego (HLN - SAN)?
When flying from Helena to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 30% versus a flight at noon.
Cheap Delta flights from Helena to San Diego
Explore cheap flight options specifically provided by Delta for the route between Helena and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated 4月 30, 2024.
Peruse some of the lowest-priced Delta flights we've found from Helena to San Diego. Come back soon if you're not finding the exact deal you're looking for.
Cheap United Airlines flights from Helena to San Diego
Explore cheap flight options specifically provided by United Airlines for the route between Helena and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated 4月 30, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Helena to San Diego. Deals are refreshing constantly so come back soon for more options.
Cheap Helena to San Diego flights in April & May 2024
Find cheap flight options from Helena to San Diego specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,913,887 searches. Prices were last updated on 4月 30, 2024.
These are some of the most attractive deals on flights from Helena to San Diego in 2024. Check back soon for alternative fares.
Helena to San Diego 2024 flight deals
Discover exclusive flight deals for travel between Helena and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated 4月 30, 2024.
These are some of the most attractive deals on flights from Helena to San Diego in 2024. Check back soon for alternative fares.
One-way flights to San Diego from Helena
Search for one-way flight options from Helena to San Diego. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated 4月 30, 2024.
Take a look at some of the best available options we've come across on one-way flights from Helena to San Diego. Users needing a return flight from Helena to San Diego should utilize the search form above.
Find flights from Helena to San Diego within your budget
Customize your flight search to find flights from Helena to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated 4月 30, 2024.
Fly from
Fly to
Budget
$365 - $566
Route
Depart
Return
Price
HelenaSan Diego
HLN - SAN
HLNSAN
Helena
火 5/21
2 stops9h 57m
San Diego
土 5/25
1 stop4h 16m
HelenaSan Diego
HLN - SAN
HLNSAN
Helena
火 5/21
1 stop5h 49m
San Diego
土 5/25
1 stop4h 16m
HelenaSan Diego
HLN - SAN
HLNSAN
Helena
火 5/21
2 stops7h 58m
San Diego
土 5/25
2 stops10h 26m
HelenaSan Diego
HLN - SAN
HLNSAN
Helena
火 5/28
2 stops10h 03m
San Diego
日 6/2
1 stop7h 08m
HelenaSan Diego
HLN - SAN
HLNSAN
Helena
金 8/9
1 stop8h 07m
San Diego
水 8/14
2 stops16h 39m
HelenaSan Diego
HLN - SAN
HLNSAN
Helena
木 8/29
1 stop5h 56m
San Diego
火 9/3
2 stops17h 06m
HelenaSan Diego
HLN - SAN
HLNSAN
Helena
木 8/29
2 stops17h 06m
San Diego
火 9/3
2 stops17h 06m
HelenaSan Diego
HLN - SAN
HLNSAN
Helena
木 9/19
2 stops11h 35m
San Diego
火 9/24
2 stops9h 25m
HelenaSan Diego
HLN - SAN
HLNSAN
Helena
月 5/13
1 stop19h 51m
San Diego
月 5/20
1 stop25h 22m
When is the best time to book a flight from Helena to San Diego?
Use this chart to determine the optimal time to book a round-trip flight from Helena to San Diego. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Helena to San Diego, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
When is the cheapest time to fly from Helena to San Diego?
Use this chart to determine the cheapest time to fly round-trip from Helena to San Diego. Price data was last updated on April 28, 2024.
Average price of flights to San Diego by month
Plan your trip from Helena to San Diego by taking into account the cheapest months to travel. The average price of a one-way flight from Helena to San Diego is currently $403 while a round-trip flight costs $448. Price data was last updated on April 28, 2024.
Currently, October is the cheapest month in which you can book a flight from Helena to San Diego (average of $288). Flying from Helena to San Diego in June is currently the most expensive (average of $360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$292
February
$297
March
$339
April
$301
May
$304
June
$360
July
$359
August
$311
September
$298
October
$288
November
$335
December
$305
Temperature and rainfall in San Diego by month
Plan your trip to San Diego by taking into account the average temperature and rainfall totals by month.
SAN Temperature | 57.2 - 71.6 °F |
|---|
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated 4月 30, 2024.
To help decide which airline to fly from Helena to San Diego, see what other customers have to say about Delta, United Airlines and Alaska Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Related info for your journey
Find useful and relevant information for your journey from Helena to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Helena to San DiegoSee prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Helena to San Diego
Discover the top 2 airlines that operate flights from Helena to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated 4月 30, 2024.
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Find flights from Helena to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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