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.

$421 Cheap Flights from San Luis Obispo to Helena in 2026

1 adult

0 bags

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.

7:27 pm - 4:06 pm

SBP

HLN

19h 39m

1 stop

4:43 pm - 6:47 pm

HLN

SBP

27h 04m

1 stop

$453Alaska Airlines

Wed, May 20 - Tue, May 26

4:14 pm - 4:06 pm

SBP

HLN

22h 52m

1 stop

4:43 pm - 3:34 pm

HLN

SBP

23h 51m

1 stop

$499Alaska Airlines

Wed, May 13 - Sun, May 17

7:27 pm - 4:06 pm

SBP

HLN

19h 39m

1 stop

4:43 pm - 11:53 pm

HLN

SBP

32h 10m

2 stops

$517Alaska Airlines

Wed, May 13 - Sun, May 17

2:59 pm - 4:06 pm

SBP

HLN

24h 07m

2 stops

4:43 pm - 2:19 pm

HLN

SBP

22h 36m

2 stops

$533Alaska Airlines

Wed, May 20 - Tue, May 26

10:50 am - 4:32 pm

SBP

HLN

4h 42m

1 stop

5:09 pm - 10:10 am

HLN

SBP

18h 01m

1 stop

$600Alaska Airlines

Sat, Jul 11 - Thu, Jul 16

10:50 am - 4:32 pm

SBP

HLN

4h 42m

1 stop

5:09 pm - 11:40 pm

HLN

SBP

31h 31m

2 stops

$632Alaska Airlines

Sat, Jul 11 - Thu, Jul 16

10:50 am - 4:32 pm

SBP

HLN

4h 42m

1 stop

5:09 pm - 11:40 pm

HLN

SBP

31h 31m

2 stops

$653Alaska Airlines

Sat, Jul 11 - Thu, Jul 16

5:00 am - 1:38 pm

SBP

HLN

7h 38m

1 stop

2:30 pm - 9:16 pm

HLN

SBP

7h 46m

1 stop

$705United Airlines

Wed, May 13 - Sun, May 17

6:00 am - 4:06 pm

SBP

HLN

33h 06m

2 stops

4:43 pm - 11:53 pm

HLN

SBP

32h 10m

2 stops

$720Alaska Airlines

Wed, May 13 - Sun, May 17

6:04 am - 4:32 pm

SBP

HLN

33h 28m

2 stops

5:09 pm - 11:40 pm

HLN

SBP

31h 31m

2 stops

$783Alaska Airlines

Sat, Jul 11 - Thu, Jul 16

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

May 20

SBP7:27 pmSan Luis Obispo County

19h 39m

1 stop

HLN4:06 pmHelena

May 26

HLN4:43 pmHelena

27h 04m

1 stop

SBP6:47 pmSan Luis Obispo County

$453

Alaska Airlines

May 13

SBP4:14 pmSan Luis Obispo County

22h 52m

1 stop

HLN4:06 pmHelena

May 17

HLN4:43 pmHelena

23h 51m

1 stop

SBP3:34 pmSan Luis Obispo County

$499

Alaska Airlines

May 13

SBP7:27 pmSan Luis Obispo County

19h 39m

1 stop

HLN4:06 pmHelena

May 17

HLN4:43 pmHelena

32h 10m

2 stops

SBP11:53 pmSan Luis Obispo County

$517

United Airlines flights from San Luis Obispo to Helena

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

United Airlines

May 13

SBP5:00 amSan Luis Obispo County

7h 38m

1 stop

HLN1:38 pmHelena

May 17

HLN2:30 pmHelena

7h 46m

1 stop

SBP9:16 pmSan Luis Obispo County

$705

United Airlines

May 13

SBP5:00 amSan Luis Obispo County

7h 38m

1 stop

HLN1:38 pmHelena

May 17

HLN6:15 amHelena

11h 56m

2 stops

SBP5:11 pmSan Luis Obispo County

$821

United Airlines

May 13

SBP8:00 amSan Luis Obispo County

12h 46m

2 stops

HLN9:46 pmHelena

May 17

HLN6:15 amHelena

11h 56m

2 stops

SBP5:11 pmSan Luis Obispo County

$1,101

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

Wed 5/20

7:27 pm-4:06 pm

1 stop19h 39m

Helena

Tue 5/26

4:43 pm-6:47 pm

1 stop27h 04m

$453

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

Wed 5/13

4:14 pm-4:06 pm

1 stop22h 52m

Helena

Sun 5/17

4:43 pm-3:34 pm

1 stop23h 51m

$499

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

Wed 5/13

7:27 pm-4:06 pm

1 stop19h 39m

Helena

Sun 5/17

4:43 pm-11:53 pm

2 stops32h 10m

$517

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

Wed 5/20

2:59 pm-4:06 pm

2 stops24h 07m

Helena

Tue 5/26

4:43 pm-2:19 pm

2 stops22h 36m

$533

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

Sat 7/11

10:50 am-4:32 pm

1 stop4h 42m

Helena

Thu 7/16

5:09 pm-10:10 am

1 stop18h 01m

$600

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

Sat 7/11

10:50 am-4:32 pm

1 stop4h 42m

Helena

Thu 7/16

5:09 pm-11:40 pm

2 stops31h 31m

$632

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

Sat 7/11

10:50 am-4:32 pm

1 stop4h 42m

Helena

Thu 7/16

5:09 pm-11:40 pm

2 stops31h 31m

$653

Quickest round-trip

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

Wed 5/13

5:00 am-1:38 pm

1 stop7h 38m

Helena

Sun 5/17

2:30 pm-9:16 pm

1 stop7h 46m

$705

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

Wed 5/13

6:00 am-4:06 pm

2 stops33h 06m

Helena

Sun 5/17

4:43 pm-11:53 pm

2 stops32h 10m

$720

San Luis ObispoHelena

SBP - HLN

SBPHLN

San Luis Obispo County

Sat 7/11

6:04 am-4:32 pm

2 stops33h 28m

Helena

Thu 7/16

5:09 pm-11:40 pm

2 stops31h 31m

$783

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 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 63% 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

Fastest flight time	7h 38m
Direct flights	None

The fastest flight from San Luis Obispo to Helena takes 7h 38m

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 38m 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.