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Cheap flights from San Luis Obispo to Helena from $647

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Luis Obispo to Helena departing on 8/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Luis Obispo to Helena

Cheap round-trip flights

United Airlines Logo
5:15 am - 4:04 pmSBP-HLN
9h 49m1 stop
United Airlines Logo
5:20 pm - 5:28 pmHLN-SBP
25h 08m1 stop
$647United Airlines
Find Deal
jue., ago. 28 - lun., sep. 1
United Airlines Logo
4:44 pm - 1:30 pmSBP-HLN
19h 46m2 stops
United Airlines Logo
5:20 pm - 5:28 pmHLN-SBP
25h 08m1 stop
$682United Airlines
Find Deal
jue., ago. 28 - lun., sep. 1
United Airlines Logo
4:44 pm - 1:30 pmSBP-HLN
19h 46m2 stops
United Airlines Logo
5:20 pm - 6:19 pmHLN-SBP
25h 59m2 stops
$733United Airlines
Find Deal
jue., ago. 28 - lun., sep. 1

United Airlines flights from San Luis Obispo to Helena

Our best United Airlines deals on San Luis Obispo to Helena flight tickets
United Airlines
Aug 28
SBP5:15 amSan Luis Obispo County
9h 49m
1 stop
HLN4:04 pmHelena
Sep 1
HLN5:20 pmHelena
25h 08m
1 stop
SBP5:28 pmSan Luis Obispo County
$647
Find similar
United Airlines
Aug 28
SBP4:44 pmSan Luis Obispo County
19h 46m
2 stops
HLN1:30 pmHelena
Sep 1
HLN5:20 pmHelena
25h 08m
1 stop
SBP5:28 pmSan Luis Obispo County
$682
Find similar
United Airlines
Aug 28
SBP4:44 pmSan Luis Obispo County
19h 46m
2 stops
HLN1:30 pmHelena
Sep 1
HLN5:20 pmHelena
25h 59m
2 stops
SBP6:19 pmSan Luis Obispo County
$733
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated agosto 14, 2025.
Use the filters below to find and compare flights from San Luis Obispo to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

jue. 8/28

5:15 am-4:04 pm

1 stop9h 49m

Helena

lun. 9/1

5:20 pm-5:28 pm

1 stop25h 08m

$647

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

jue. 8/28

4:44 pm-1:30 pm

2 stops19h 46m

Helena

lun. 9/1

5:20 pm-5:28 pm

1 stop25h 08m

$682

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

jue. 8/28

4:44 pm-1:30 pm

2 stops19h 46m

Helena

lun. 9/1

5:20 pm-6:19 pm

2 stops25h 59m

$733

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Helena from

How to get the cheapest flight ticket from San Luis Obispo to Helena

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Helena?

United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Helena from San Luis Obispo according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 4 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

When to book flights from San Luis Obispo to Helena

Are you open to changing your travel dates? Check out the ideal times to fly from San Luis Obispo to Helena according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Luis Obispo to Helena (SBP to HLN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Luis Obispo to Helena

Best Price Found

$647

Fastest flight time

9h 49m

Direct flights

None

Airports in Helena

1 airport
The best flight deal from San Luis Obispo to Helena found on momondo in the last 72 hours is $647
The fastest flight from San Luis Obispo to Helena takes 9h 49m
There are no direct flights from San Luis Obispo to Helena. Popular non-direct route for this connection is San Luis Obispo County Airport - Helena Airport.
There is 1 airport near Helena: Helena (HLN)
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  • How far is San Luis Obispo County to Helena by plane?

    Helena is 899.9 mi away from San Luis Obispo County. 9h 49m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Luis Obispo County Airport to Helena Airport?

    Prices for flights from San Luis Obispo County Airport to Helena Airport are updated daily.

  • How old do you have to be to fly from San Luis Obispo County Airport to Helena Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Luis Obispo County Airport to Helena Airport.

  • What documentation or ID do you need to fly to Helena Airport?

    The necessary travel and health documents for your Helena Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from San Luis Obispo to Helena?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Luis Obispo to Helena. momondo saves you time and could save you money on your trip.

Can I find flights from San Luis Obispo to Helena with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Luis Obispo to Helena flights to just show those with flexible booking policies.

How can momondo help me find flights from San Luis Obispo to Helena?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Helena from San Luis Obispo.

I’m not ready to book a flight from San Luis Obispo to Helena right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Luis Obispo to Helena now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Helena and let you know when they change.

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