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.

$452 Cheap Flights from San Luis Obispo to Helena in 2026/27

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.

5:21 pm - 4:23 pmSBP San Luis Obispo County-HLN Helena

22h 02m1 stop Seattle/Tacoma Intl

5:00 pm - 6:01 pmHLN Helena-SBP San Luis Obispo County

26h 01m1 stop Seattle/Tacoma Intl

$452Alaska Airlines

Tue, Jan 26 - Sat, Jan 30

3:44 pm - 4:23 pmSBP San Luis Obispo County-HLN Helena

23h 39m2 stops San Diego Seattle/Tacoma Intl

5:00 pm - 6:01 pmHLN Helena-SBP San Luis Obispo County

26h 01m1 stop Seattle/Tacoma Intl

$478Alaska Airlines

Tue, Jan 26 - Sat, Jan 30

5:21 pm - 4:23 pmSBP San Luis Obispo County-HLN Helena

22h 02m1 stop Seattle/Tacoma Intl

5:00 pm - 11:34 pmHLN Helena-SBP San Luis Obispo County

7h 34m2 stops Seattle/Tacoma Intl San Diego

$498Alaska Airlines

Tue, Jan 26 - Sat, Jan 30

6:00 am - 4:23 pmSBP San Luis Obispo County-HLN Helena

33h 23m2 stops San Diego Seattle/Tacoma Intl

5:00 pm - 11:34 pmHLN Helena-SBP San Luis Obispo County

7h 34m2 stops Seattle/Tacoma Intl San Diego

$503Alaska Airlines

Tue, Jan 26 - Sat, Jan 30

5:21 pm - 4:23 pmSBP San Luis Obispo County-HLN Helena

22h 02m1 stop Seattle/Tacoma Intl

5:00 pm - 6:01 pmHLN Helena-SBP San Luis Obispo County

26h 01m1 stop Seattle/Tacoma Intl

$523Alaska Airlines

Tue, Jan 26 - Sat, Jan 30

7:05 am - 9:32 pmSBP San Luis Obispo County-HLN Helena

13h 27m2 stops Los Angeles Denver Intl

6:15 am - 7:51 pmHLN Helena-SBP San Luis Obispo County

14h 36m3 stops Denver Intl Phoenix Sky Harbor Intl Los Angeles

$935United Airlines

Tue, Jan 26 - Sat, Jan 30

5:00 am - 1:46 pmSBP San Luis Obispo County-HLN Helena

7h 46m1 stop Denver Intl

2:27 pm - 9:05 pmHLN Helena-SBP San Luis Obispo County

7h 38m1 stop Denver Intl

$1,124United Airlines

Wed, Dec 23 - Sun, Dec 27

12:57 pm - 9:37 pmSBP San Luis Obispo County-HLN Helena

7h 40m1 stop Denver Intl

2:27 pm - 11:44 pmHLN Helena-SBP San Luis Obispo County

10h 17m2 stops Denver Intl Los Angeles

$1,164United Airlines

Wed, Dec 23 - Sun, Dec 27

5:16 pm - 3:41 pmSBP San Luis Obispo County-HLN Helena

21h 25m2 stops San Diego Seattle/Tacoma Intl

4:18 pm - 11:51 pmHLN Helena-SBP San Luis Obispo County

32h 33m2 stops Seattle/Tacoma Intl San Diego

$1,586Alaska Airlines

Wed, Dec 23 - Sun, Dec 27

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Alaska Airlines flights from San Luis Obispo to Helena

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

Alaska Airlines

Jan 26

SBP5:21 pmSan Luis Obispo County

22h 02m

1 stop

HLN4:23 pmHelena

Jan 30

HLN5:00 pmHelena

26h 01m

1 stop

SBP6:01 pmSan Luis Obispo County

$452

Alaska Airlines

Jan 26

SBP3:44 pmSan Luis Obispo County

23h 39m

2 stops

HLN4:23 pmHelena

Jan 30

HLN5:00 pmHelena

26h 01m

1 stop

SBP6:01 pmSan Luis Obispo County

$478

Alaska Airlines

Jan 26

SBP5:21 pmSan Luis Obispo County

22h 02m

1 stop

HLN4:23 pmHelena

Jan 30

HLN5:00 pmHelena

7h 34m

2 stops

SBP11:34 pmSan Luis Obispo County

$498

United Airlines flights from San Luis Obispo to Helena

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

United Airlines

Jan 26

SBP7:05 amSan Luis Obispo County

13h 27m

2 stops

HLN9:32 pmHelena

Jan 30

HLN6:15 amHelena

14h 36m

3 stops

SBP7:51 pmSan Luis Obispo County

$935

United Airlines

Dec 23

SBP5:00 amSan Luis Obispo County

7h 46m

1 stop

HLN1:46 pmHelena

Dec 27

HLN2:27 pmHelena

7h 38m

1 stop

SBP9:05 pmSan Luis Obispo County

$1,124

United Airlines

Dec 23

SBP12:57 pmSan Luis Obispo County

7h 40m

1 stop

HLN9:37 pmHelena

Dec 27

HLN2:27 pmHelena

10h 17m

2 stops

SBP11:44 pmSan Luis Obispo County

$1,164

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San Luis ObispoHelena

SBP San Luis Obispo County - HLN Helena

SBPHLN

San Luis Obispo County

Tue 1/26

5:21 pm-4:23 pm

1 stop22h 02m

Helena

Sat 1/30

5:00 pm-6:01 pm

1 stop26h 01m

$452

San Luis ObispoHelena

SBP San Luis Obispo County - HLN Helena

SBPHLN

San Luis Obispo County

Tue 1/26

3:44 pm-4:23 pm

2 stops23h 39m

Helena

Sat 1/30

5:00 pm-6:01 pm

1 stop26h 01m

$478

San Luis ObispoHelena

SBP San Luis Obispo County - HLN Helena

SBPHLN

San Luis Obispo County

Tue 1/26

5:21 pm-4:23 pm

1 stop22h 02m

Helena

Sat 1/30

5:00 pm-11:34 pm

2 stops7h 34m

$498

San Luis ObispoHelena

SBP San Luis Obispo County - HLN Helena

SBPHLN

San Luis Obispo County

Tue 1/26

6:00 am-4:23 pm

2 stops33h 23m

Helena

Sat 1/30

5:00 pm-11:34 pm

2 stops7h 34m

$503

San Luis ObispoHelena

SBP San Luis Obispo County - HLN Helena

SBPHLN

San Luis Obispo County

Tue 1/26

5:21 pm-4:23 pm

1 stop22h 02m

Helena

Sat 1/30

5:00 pm-6:01 pm

1 stop26h 01m

$523

San Luis ObispoHelena

SBP San Luis Obispo County - HLN Helena

SBPHLN

San Luis Obispo County

Tue 1/26

7:05 am-9:32 pm

2 stops13h 27m

Helena

Sat 1/30

6:15 am-7:51 pm

3 stops14h 36m

$935

Quickest round-trip

San Luis ObispoHelena

SBP San Luis Obispo County - HLN Helena

SBPHLN

San Luis Obispo County

Wed 12/23

5:00 am-1:46 pm

1 stop7h 46m

Helena

Sun 12/27

2:27 pm-9:05 pm

1 stop7h 38m

$1,124

San Luis ObispoHelena

SBP San Luis Obispo County - HLN Helena

SBPHLN

San Luis Obispo County

Wed 12/23

12:57 pm-9:37 pm

1 stop7h 40m

Helena

Sun 12/27

2:27 pm-11:44 pm

2 stops10h 17m

$1,164

San Luis ObispoHelena

SBP San Luis Obispo County - HLN Helena

SBPHLN

San Luis Obispo County

Wed 12/23

5:16 pm-3:41 pm

2 stops21h 25m

Helena

Sun 12/27

4:18 pm-11:51 pm

2 stops32h 33m

$1,586

Flights are sorted by cheapest round-trip flights first.

Sorted 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 airlines fly to Helena?

United Airlines, Delta and American 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 77% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 3 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	$452
Fastest flight time	7h 40m
Direct flights	None

The best flight deal from San Luis Obispo to Helena found on momondo in the last 72 hours is $452

The fastest flight from San Luis Obispo to Helena takes 7h 40m

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

Search flight deals

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 40m 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.