Helena

$443+ Cheap flights from San Luis Obispo to Helena (SBP - HLN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — HLN
jul. 8 — jul. 151
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Cheap flight deals from San Luis Obispo to Helena

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) to Helena (HLN). 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 julio 3, 2025.

Round-trip from

$443
(United Airlines)
From San Luis Obispo County to Helena

Find flight deals from San Luis Obispo to Helena

Cheapest flights from San Luis Obispo to Helena
Explore the most affordable flight options available from San Luis Obispo to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/85:15 amSBP - HLN
1 stop7h 54mUnited Airlines
lun. 10/132:44 pmHLN - SBP
1 stop7h 08mUnited Airlines
Deal found 7/1$443
This Alaska Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/87:50 pmSBP - HLN
1 stop20h 51mAlaska Airlines
lun. 10/136:18 pmHLN - SBP
2 stops29h 20mAlaska Airlines
Deal found 7/1$454

Cheapflights Fare Finder

Customize your flight search to find flights from San Luis Obispo to Helena 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 2,558,603 searches. Data last updated julio 3, 2025.
Use the filters below to find and compare flights from San Luis Obispo to Helena that are best for you.

Fly from

San Luis Obispo

Fly to

Helena

Route

Depart

Return

Price

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

mié. 10/8

5:15 am-2:09 pm

1 stop7h 54m

Helena

lun. 10/13

2:44 pm-8:52 pm

1 stop7h 08m

$443

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

mié. 10/8

7:50 pm-5:41 pm

1 stop20h 51m

Helena

lun. 10/13

6:18 pm-10:38 pm

2 stops29h 20m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from San Luis Obispo to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from San Luis Obispo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Luis Obispo to Helena

What is the cheapest month to book a flight from San Luis Obispo to Helena?

Currently, February is the cheapest month in which you can book a flight from San Luis Obispo to Helena (average of $353). Flying from San Luis Obispo to Helena in July is currently the most expensive (average of $545). 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.

Reviews of airlines servicing Helena

Get insights into the airlines that provide service to Helena. 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 Helena. Reviews last updated julio 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines and United Airlines from San Luis Obispo to Helena to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from San Luis Obispo to Helena that include hotel bookings?

    Yes. In addition to deals on San Luis Obispo to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Luis Obispo to Helena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Obispo to Helena.

  • Can I find deals for business class flights from San Luis Obispo to Helena?

    Yes. Cheapflights offers flight deals from San Luis Obispo to Helena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Luis Obispo to Helena?

    Currently, February is the cheapest month in which you can book a flight from San Luis Obispo to Helena (average of $353). Flying from San Luis Obispo to Helena in July is currently the most expensive (average of $545). 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.

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