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

United Airlines, American Airlines, and Alaska Airlines are the most popular carriers operating from San Luis Obispo County to Montana

What airlines fly to Montana?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Montana from San Luis Obispo according to our data. United Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 3 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from San Luis Obispo County Airport to Montana are refreshed on a daily basis.

How many operators does momondo search for flights from San Luis Obispo County Airport to Montana?

The number of operators available for flights from San Luis Obispo County Airport to Montana is 2 as of October 2026.

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

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 Montana.

What documentation or ID do you need to fly to Montana?

The necessary travel and health documents for your Montana 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.

$251 Cheap Flights from San Luis Obispo to Montana in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Luis Obispo to Montana

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:42 pm - 11:15 amSBP San Luis Obispo County-BIL Billings Logan Intl

16h 33m1 stop Seattle/Tacoma Intl

3:32 pm - 5:02 pmBIL Billings Logan Intl-SBP San Luis Obispo County

26h 30m1 stop Portland

$401Alaska Airlines

Thu, Nov 5 - Wed, Nov 11

5:00 am - 1:30 pmSBP San Luis Obispo County-BZN Bozeman Gallatin Field

7h 30m1 stop Denver Intl

1:28 pm - 5:38 pmBZN Bozeman Gallatin Field-SBP San Luis Obispo County

5h 10m1 stop Los Angeles

$409United Airlines

Sat, Oct 31 - Sun, Nov 1

6:00 am - 11:25 amSBP San Luis Obispo County-BZN Bozeman Gallatin Field

4h 25m1 stop San Francisco

4:22 pm - 9:24 pmBZN Bozeman Gallatin Field-SBP San Luis Obispo County

6h 02m1 stop Denver Intl

$409United Airlines

Wed, Feb 17 - Wed, Feb 24

8:00 am - 3:16 pmSBP San Luis Obispo County-BZN Bozeman Gallatin Field

6h 16m1 stop San Francisco

4:32 pm - 9:10 pmBZN Bozeman Gallatin Field-SBP San Luis Obispo County

5h 38m1 stop Denver Intl

$409United Airlines

Sat, Oct 31 - Sat, Nov 7

6:08 am - 12:09 pmSBP San Luis Obispo County-BZN Bozeman Gallatin Field

5h 01m1 stop San Diego

1:55 pm - 10:28 amBZN Bozeman Gallatin Field-SBP San Luis Obispo County

21h 33m1 stop Seattle/Tacoma Intl

$409Alaska Airlines

Sat, Oct 31 - Sat, Oct 31

6:42 pm - 1:15 pmSBP San Luis Obispo County-FCA Kalispell Glacier Park

17h 33m1 stop Portland

7:41 am - 6:02 pmFCA Kalispell Glacier Park-SBP San Luis Obispo County

11h 21m1 stop Seattle/Tacoma Intl

$428Alaska Airlines

Fri, Nov 6 - Tue, Nov 10

5:42 pm - 11:59 pmSBP San Luis Obispo County-FCA Kalispell Glacier Park

5h 17m1 stop Seattle/Tacoma Intl

12:55 pm - 4:46 pmFCA Kalispell Glacier Park-SBP San Luis Obispo County

4h 51m1 stop Portland

$428Alaska Airlines

Sat, Nov 7 - Tue, Nov 10

6:00 am - 8:47 pmSBP San Luis Obispo County-MSO Missoula Johnson-Bell Field

13h 47m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

7:00 am - 10:10 pmMSO Missoula Johnson-Bell Field-SBP San Luis Obispo County

16h 10m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$815American Airlines

Mon, Dec 21 - Wed, Dec 30

6:00 am - 8:47 pmSBP San Luis Obispo County-MSO Missoula Johnson-Bell Field

13h 47m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

7:00 am - 10:10 pmMSO Missoula Johnson-Bell Field-SBP San Luis Obispo County

16h 10m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$816American Airlines

Sun, Dec 20 - Wed, Dec 30

6:50 pm - 1:27 pmSBP San Luis Obispo County-FCA Kalispell Glacier Park

17h 37m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

1:58 pm - 12:07 pmFCA Kalispell Glacier Park-SBP San Luis Obispo County

23h 09m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

$902American Airlines

Fri, Oct 16 - Tue, Oct 20

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Alaska Airlines flights from San Luis Obispo to Montana

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

Alaska Airlines

Nov 5

SBP5:42 pmSan Luis Obispo County

16h 33m

1 stop

BIL11:15 amBillings Logan Intl

Nov 11

BIL3:32 pmBillings Logan Intl

26h 30m

1 stop

SBP5:02 pmSan Luis Obispo County

$401

Alaska Airlines

Oct 31

SBP6:08 amSan Luis Obispo County

5h 01m

1 stop

BZN12:09 pmBozeman Gallatin Field

Oct 31

BZN1:55 pmBozeman Gallatin Field

21h 33m

1 stop

SBP10:28 amSan Luis Obispo County

$409

Alaska Airlines

Nov 6

SBP6:42 pmSan Luis Obispo County

17h 33m

1 stop

FCA1:15 pmKalispell Glacier Park

Nov 10

FCA1:55 pmKalispell Glacier Park

5h 07m

1 stop

SBP6:02 pmSan Luis Obispo County

$428

United Airlines flights from San Luis Obispo to Montana

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

United Airlines

Nov 5

SBP7:08 amSan Luis Obispo County

9h 06m

2 stops

BIL5:14 pmBillings Logan Intl

Nov 11

BIL7:00 amBillings Logan Intl

11h 38m

2 stops

SBP5:38 pmSan Luis Obispo County

$411

United Airlines

Oct 15

SBP1:02 pmSan Luis Obispo County

7h 08m

1 stop

BIL9:10 pmBillings Logan Intl

Oct 21

BIL2:28 pmBillings Logan Intl

10h 14m

2 stops

SBP11:42 pmSan Luis Obispo County

$431

United Airlines

Dec 20

SBP5:00 amSan Luis Obispo County

7h 28m

1 stop

BZN1:28 pmBozeman Gallatin Field

Dec 23

BZN4:20 pmBozeman Gallatin Field

7h 09m

1 stop

SBP10:29 pmSan Luis Obispo County

$434

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San Luis ObispoBillings

SBP San Luis Obispo County - BIL Billings Logan Intl

SBPBIL

San Luis Obispo County

Thu 11/5

5:42 pm-11:15 am

1 stop16h 33m

Billings Logan Intl

Wed 11/11

3:32 pm-5:02 pm

1 stop26h 30m

$401

San Luis ObispoBozeman

SBP San Luis Obispo County - BZN Bozeman Gallatin Field

SBPBZN

San Luis Obispo County

Sat 10/31

5:00 am-1:30 pm

1 stop7h 30m

Bozeman Gallatin Field

Sun 11/1

1:28 pm-5:38 pm

1 stop5h 10m

$409

San Luis ObispoBozeman

SBP San Luis Obispo County - BZN Bozeman Gallatin Field

SBPBZN

San Luis Obispo County

Wed 2/17

6:00 am-11:25 am

1 stop4h 25m

Bozeman Gallatin Field

Wed 2/24

4:22 pm-9:24 pm

1 stop6h 02m

$409

San Luis ObispoBozeman

SBP San Luis Obispo County - BZN Bozeman Gallatin Field

SBPBZN

San Luis Obispo County

Sat 10/31

8:00 am-3:16 pm

1 stop6h 16m

Bozeman Gallatin Field

Sat 11/7

4:32 pm-9:10 pm

1 stop5h 38m

$409

San Luis ObispoBozeman

SBP San Luis Obispo County - BZN Bozeman Gallatin Field

SBPBZN

San Luis Obispo County

Sat 10/31

6:08 am-12:09 pm

1 stop5h 01m

Bozeman Gallatin Field

Sat 10/31

1:55 pm-10:28 am

1 stop21h 33m

$409

San Luis ObispoKalispell

SBP San Luis Obispo County - FCA Kalispell Glacier Park

SBPFCA

San Luis Obispo County

Fri 11/6

6:42 pm-1:15 pm

1 stop17h 33m

Kalispell Glacier Park

Tue 11/10

7:41 am-6:02 pm

1 stop11h 21m

$428

Quickest round-trip

San Luis ObispoKalispell

SBP San Luis Obispo County - FCA Kalispell Glacier Park

SBPFCA

San Luis Obispo County

Sat 11/7

5:42 pm-11:59 pm

1 stop5h 17m

Kalispell Glacier Park

Tue 11/10

12:55 pm-4:46 pm

1 stop4h 51m

$428

San Luis ObispoMissoula

SBP San Luis Obispo County - MSO Missoula Johnson-Bell Field

SBPMSO

San Luis Obispo County

Mon 12/21

6:00 am-8:47 pm

2 stops13h 47m

Missoula Johnson-Bell Field

Wed 12/30

7:00 am-10:10 pm

2 stops16h 10m

$815

San Luis ObispoMissoula

SBP San Luis Obispo County - MSO Missoula Johnson-Bell Field

SBPMSO

San Luis Obispo County

Sun 12/20

6:00 am-8:47 pm

2 stops13h 47m

Missoula Johnson-Bell Field

Wed 12/30

7:00 am-10:10 pm

2 stops16h 10m

$816

San Luis ObispoKalispell

SBP San Luis Obispo County - FCA Kalispell Glacier Park

SBPFCA

San Luis Obispo County

Fri 10/16

6:50 pm-1:27 pm

2 stops17h 37m

Kalispell Glacier Park

Tue 10/20

1:58 pm-12:07 pm

2 stops23h 09m

$902

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from San Luis Obispo is in January. Flight prices, which tend to average around $320, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Montana, with average flight prices from San Luis Obispo averaging around $321.

Cheap San Luis Obispo to Montana flight deals and tips

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

Best Price Found	$251
Fastest flight time	5h 21m
Direct flights	None

The best one-way flight to Montana from San Luis Obispo in the past 72 hours is $251. The best round-trip flight deal from San Luis Obispo to Montana found on momondo in the last 72 hours is $401.

The fastest flight from San Luis Obispo to Montana takes 5h 21m

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

Search flight deals

Frequently asked questions about flying from San Luis Obispo to Montana

When did momondo last update prices for flights from San Luis Obispo County Airport to Montana?
Prices for flights from San Luis Obispo County Airport to Montana are refreshed on a daily basis.
How many operators does momondo search for flights from San Luis Obispo County Airport to Montana?
The number of operators available for flights from San Luis Obispo County Airport to Montana is 2 as of October 2026.
How old do you have to be to fly from San Luis Obispo County Airport to Montana?
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 Montana.
What documentation or ID do you need to fly to Montana?
The necessary travel and health documents for your Montana 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.

Best airlines flying from San Luis Obispo to Montana

Compare and see reviews for airlines that fly from San Luis Obispo to Montana with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $234	Free Cancellation	Rating 7.4 10,283 reviews		Search United Airlines flights
American Airlines	PriceFrom $326	Free Cancellation	Rating 7.0 12,129 reviews		Search American Airlines flights

Why use momondo?

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

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

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

Flights from San Luis Obispo to Montana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for San Luis Obispo to Montana flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Montana from San Luis Obispo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.