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.

$370 Cheap Flights from San Luis Obispo to Helena in 2026

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Find the cheapest flights from San Luis Obispo to Helena

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:09 am - 4:11 pm

SBP

HLN

5h 02m

1 stop

4:48 pm - 11:43 pm

HLN

SBP

7h 55m

2 stops

$401Alaska Airlines

Wed, Oct 28 - Sat, Oct 31

10:09 am - 4:11 pm

SBP

HLN

5h 02m

1 stop

4:48 pm - 7:01 pm

HLN

SBP

27h 13m

1 stop

$416Alaska Airlines

Wed, Oct 28 - Sat, Oct 31

10:09 am - 4:11 pm

SBP

HLN

5h 02m

1 stop

4:48 pm - 11:43 pm

HLN

SBP

7h 55m

2 stops

$461Alaska Airlines

Wed, Oct 28 - Sat, Oct 31

10:09 am - 4:11 pm

SBP

HLN

5h 02m

1 stop

4:48 pm - 7:01 pm

HLN

SBP

27h 13m

1 stop

$476Alaska Airlines

Wed, Oct 28 - Sat, Oct 31

7:30 am - 4:11 pm

SBP

HLN

7h 41m

2 stops

4:48 pm - 11:43 pm

HLN

SBP

7h 55m

2 stops

$483Alaska Airlines

Wed, Oct 28 - Sat, Oct 31

6:08 am - 4:11 pm

SBP

HLN

33h 03m

2 stops

4:48 pm - 11:43 pm

HLN

SBP

7h 55m

2 stops

$493Alaska Airlines

Wed, Oct 28 - Sat, Oct 31

7:30 am - 4:11 pm

SBP

HLN

7h 41m

2 stops

4:48 pm - 11:43 pm

HLN

SBP

7h 55m

2 stops

$536Alaska Airlines

Wed, Oct 28 - Sat, Oct 31

Alaska Airlines flights from San Luis Obispo to Helena

Our best Alaska Airlines deals on San Luis Obispo to Helena flight tickets

Alaska Airlines

Oct 28

SBP10:09 amSan Luis Obispo County

5h 02m

1 stop

HLN4:11 pmHelena

Oct 31

HLN4:48 pmHelena

7h 55m

2 stops

SBP11:43 pmSan Luis Obispo County

$401

Alaska Airlines

Oct 28

SBP10:09 amSan Luis Obispo County

5h 02m

1 stop

HLN4:11 pmHelena

Oct 31

HLN4:48 pmHelena

27h 13m

1 stop

SBP7:01 pmSan Luis Obispo County

$416

Alaska Airlines

Oct 28

SBP10:09 amSan Luis Obispo County

5h 02m

1 stop

HLN4:11 pmHelena

Oct 31

HLN4:48 pmHelena

7h 55m

2 stops

SBP11:43 pmSan Luis Obispo County

$461

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

Wed 10/28

10:09 am-4:11 pm

1 stop5h 02m

Helena

Sat 10/31

4:48 pm-11:43 pm

2 stops7h 55m

$401

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

Wed 10/28

10:09 am-4:11 pm

1 stop5h 02m

Helena

Sat 10/31

4:48 pm-7:01 pm

1 stop27h 13m

$416

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

Wed 10/28

10:09 am-4:11 pm

1 stop5h 02m

Helena

Sat 10/31

4:48 pm-11:43 pm

2 stops7h 55m

$461

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

Wed 10/28

10:09 am-4:11 pm

1 stop5h 02m

Helena

Sat 10/31

4:48 pm-7:01 pm

1 stop27h 13m

$476

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

Wed 10/28

7:30 am-4:11 pm

2 stops7h 41m

Helena

Sat 10/31

4:48 pm-11:43 pm

2 stops7h 55m

$483

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

Wed 10/28

6:08 am-4:11 pm

2 stops33h 03m

Helena

Sat 10/31

4:48 pm-11:43 pm

2 stops7h 55m

$493

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

Wed 10/28

7:30 am-4:11 pm

2 stops7h 41m

Helena

Sat 10/31

4:48 pm-11:43 pm

2 stops7h 55m

$536

Cheapest one-way

Quickest one-way

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

Wed 9/2

10:11 am-4:34 pm

1 stop5h 23m

$370

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

Wed 9/2

7:33 am-4:34 pm

2 stops32h 01m

$371

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

Thu 9/3

5:34 pm-4:34 pm

2 stops22h 00m

$381

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

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 is the cheapest airline that flies from San Luis Obispo County to Helena?

Alaska Airlines is the most popular carrier operating from San Luis Obispo County to Helena

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 58% 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

Fastest flight time	7h 12m
Direct flights	None

The fastest flight from San Luis Obispo to Helena takes 7h 12m

There are no direct flights from San Luis Obispo to Helena. There are no popular flight routes from San Luis Obispo to Helena.

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Frequently asked questions about flying from San Luis Obispo to Helena

How far is San Luis Obispo County to Helena by plane?
Helena is 899.9 mi away from San Luis Obispo County. 7h 12m 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.