What is the cheapest airline that flies from Orange County to Montana?

Allegiant Air, Delta, and Southwest are the most popular carriers operating from Orange County to Montana

How many flights depart from Orange County to Montana on average per week?

5 flights are operational weekly from Orange County to Montana as of June 2026. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.

What airlines fly to Montana?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Montana from Orange County according to our data. Alaska Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 6 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 Orange County to Montana?

Prices for flights from Orange County to Montana are updated daily.

How many operators does momondo search for flights from Orange County to Montana?

As of June 2026, there are 6 operators available to choose from for flights from Orange County to Montana.

How old do you have to be to fly from Orange County to Montana?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Orange County to Montana.

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

The travel and health documents you'll need for your trip to Montana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$51 Cheap Flights from Orange County to Montana in 2026

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Find the cheapest flights from Orange County to Montana

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:33 am - 1:01 pm

SNA

MSO

2h 28mnonstop

1:46 pm - 3:26 pm

MSO

SNA

2h 40mnonstop

$153Allegiant Air

Fri, Aug 14 - Mon, Aug 17

9:38 am - 1:06 pm

SNA

MSO

2h 28mnonstop

1:46 pm - 3:26 pm

MSO

SNA

2h 40mnonstop

$159Allegiant Air

Mon, Aug 3 - Mon, Aug 17

10:15 am - 5:52 pm

SNA

BZN

6h 37m

1 stop

6:00 am - 9:03 am

BZN

SNA

4h 03m

1 stop

$217Delta

Sat, Sep 12 - Mon, Sep 21

1:00 pm - 6:44 pm

LGB

BZN

4h 44m

1 stop

12:13 pm - 4:06 pm

BZN

LGB

4h 53m

1 stop

$257Delta

Sun, Jul 19 - Wed, Jul 29

6:00 pm - 1:15 am

SNA

BZN

6h 15m

1 stop

7:00 pm - 10:25 pm

BZN

SNA

4h 25m

1 stop

$285Southwest

Thu, Jul 23 - Tue, Jul 28

5:00 pm - 1:15 am

SNA

BZN

7h 15m

2 stops

7:00 pm - 10:25 pm

BZN

SNA

4h 25m

1 stop

$290Southwest

Thu, Jul 23 - Tue, Jul 28

3:34 pm - 10:59 pm

LGB

BZN

6h 25m

1 stop

7:03 am - 2:36 pm

BZN

LGB

8h 33m

1 stop

$309Alaska Airlines

Tue, Sep 29 - Thu, Oct 1

10:20 am - 5:19 pm

SNA

BIL

5h 59m

1 stop

6:00 pm - 10:01 pm

BIL

SNA

5h 01m

1 stop

$345United Airlines

Tue, Jul 7 - Wed, Jul 15

4:00 pm - 10:54 pm

SNA

BIL

5h 54m

1 stop

6:00 pm - 10:01 pm

BIL

SNA

5h 01m

1 stop

$346United Airlines

Tue, Jul 7 - Wed, Jul 15

3:10 pm - 9:59 pm

LGB

MSO

5h 49m

1 stop

7:00 am - 2:10 pm

MSO

LGB

8h 10m

1 stop

$347Alaska Airlines

Tue, Oct 20 - Sat, Oct 24

Alaska Airlines flights from Orange County to Montana

Our best Alaska Airlines deals on Orange County to Montana flight tickets

Alaska Airlines

Sep 18

SNA7:13 pmSanta Ana J. Wayne/Orange Cnty

13h 41m

1 stop

BZN9:54 amBozeman Gallatin Field

Sep 21

BZN3:43 pmBozeman Gallatin Field

5h 51m

1 stop

SNA8:34 pmSanta Ana J. Wayne/Orange Cnty

$296

Alaska Airlines

Sep 29

LGB3:34 pmLong Beach Municipal

6h 25m

1 stop

BZN10:59 pmBozeman Gallatin Field

Oct 1

BZN7:03 amBozeman Gallatin Field

8h 33m

1 stop

LGB2:36 pmLong Beach Municipal

$309

Alaska Airlines

Sep 10

SNA7:13 pmSanta Ana J. Wayne/Orange Cnty

13h 41m

1 stop

BZN9:54 amBozeman Gallatin Field

Sep 15

BZN2:21 pmBozeman Gallatin Field

6h 48m

1 stop

SNA8:09 pmSanta Ana J. Wayne/Orange Cnty

$340

Delta flights from Orange County to Montana

Our best Delta deals on Orange County to Montana flight tickets

Delta

Sep 12

SNA10:15 amSanta Ana J. Wayne/Orange Cnty

6h 37m

1 stop

BZN5:52 pmBozeman Gallatin Field

Sep 21

BZN6:00 amBozeman Gallatin Field

4h 03m

1 stop

SNA9:03 amSanta Ana J. Wayne/Orange Cnty

$217

Delta

Jul 19

LGB1:00 pmLong Beach Municipal

4h 44m

1 stop

BZN6:44 pmBozeman Gallatin Field

Aug 1

BZN6:00 pmBozeman Gallatin Field

4h 32m

1 stop

LGB9:32 pmLong Beach Municipal

$257

Delta

Jul 21

LGB1:00 pmLong Beach Municipal

8h 49m

2 stops

BZN10:49 pmBozeman Gallatin Field

Aug 1

BZN6:00 pmBozeman Gallatin Field

4h 32m

1 stop

LGB9:32 pmLong Beach Municipal

$262

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Fri 8/14

9:33 am-1:01 pm

Nonstop2h 28m

Missoula Johnson-Bell Field

Mon 8/17

1:46 pm-3:26 pm

Nonstop2h 40m

$153

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Mon 8/3

9:38 am-1:06 pm

Nonstop2h 28m

Missoula Johnson-Bell Field

Mon 8/17

1:46 pm-3:26 pm

Nonstop2h 40m

$159

Santa AnaBozeman

SNA - BZN

SNABZN

Santa Ana J. Wayne/Orange Cnty

Sat 9/12

10:15 am-5:52 pm

1 stop6h 37m

Bozeman Gallatin Field

Mon 9/21

6:00 am-9:03 am

1 stop4h 03m

$217

Long BeachBozeman

LGB - BZN

LGBBZN

Long Beach Municipal

Sun 7/19

1:00 pm-6:44 pm

1 stop4h 44m

Bozeman Gallatin Field

Wed 7/29

12:13 pm-4:06 pm

1 stop4h 53m

$257

Santa AnaBozeman

SNA - BZN

SNABZN

Santa Ana J. Wayne/Orange Cnty

Thu 7/23

6:00 pm-1:15 am

1 stop6h 15m

Bozeman Gallatin Field

Tue 7/28

7:00 pm-10:25 pm

1 stop4h 25m

$285

Santa AnaBozeman

SNA - BZN

SNABZN

Santa Ana J. Wayne/Orange Cnty

Thu 7/23

5:00 pm-1:15 am

2 stops7h 15m

Bozeman Gallatin Field

Tue 7/28

7:00 pm-10:25 pm

1 stop4h 25m

$290

Long BeachBozeman

LGB - BZN

LGBBZN

Long Beach Municipal

Tue 9/29

3:34 pm-10:59 pm

1 stop6h 25m

Bozeman Gallatin Field

Thu 10/1

7:03 am-2:36 pm

1 stop8h 33m

$309

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Tue 7/7

10:20 am-5:19 pm

1 stop5h 59m

Billings Logan Intl

Wed 7/15

6:00 pm-10:01 pm

1 stop5h 01m

$345

Santa AnaBillings

SNA - BIL

SNABIL

Santa Ana J. Wayne/Orange Cnty

Tue 7/7

4:00 pm-10:54 pm

1 stop5h 54m

Billings Logan Intl

Wed 7/15

6:00 pm-10:01 pm

1 stop5h 01m

$346

Long BeachMissoula

LGB - MSO

LGBMSO

Long Beach Municipal

Tue 10/20

3:10 pm-9:59 pm

1 stop5h 49m

Missoula Johnson-Bell Field

Sat 10/24

7:00 am-2:10 pm

1 stop8h 10m

$347

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 Orange County 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

Other information

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from Orange County is in December. Flight prices, which tend to average around $99, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Montana, with average flight prices from Orange County averaging around $116.

What is the cheapest Orange County to Montana flight route?

Fly from Santa Ana J. Wayne/Orange Cnty to Missoula Johnson-Bell Field for the best Orange County - Montana flight prices

How far in advance should I book a flight from Orange County to Montana?

You are more likely to see cheaper flights to Montana from Orange County when booking weeks ahead of your departure date. In general, you can expect to find flights to Montana for around $362 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montana from Orange County for as low as $283 on momondo.

What cabin class options are available on Orange County to Montana flights?

There is only 1 cabin class available to choose from on Orange County to Montana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Orange County to Montana flights?

No. A direct flight is the cheapest option for a flight between Orange County to Montana.

Cheap Orange County to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Orange County to Montana

Fastest flight time	2h 28m
Direct flights	Tue, Sat and Sun
Airports in Montana	32 airports

The fastest flight from Orange County to Montana takes 2h 28m

Direct flights go from Orange County to Montana on Tuesday, Saturday and Sunday. There are no airlines offering direct flights.

There are 32 airports in Montana. From Orange County there are direct flights to Bozeman Gallatin Field (BZN), Missoula Johnson-Bell Field (MSO).

Search flight deals

Frequently asked questions about flying from Orange County to Montana

When did momondo last update prices for flights from Orange County to Montana?
Prices for flights from Orange County to Montana are updated daily.
How many operators does momondo search for flights from Orange County to Montana?
As of June 2026, there are 6 operators available to choose from for flights from Orange County to Montana.
How old do you have to be to fly from Orange County to Montana?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Orange County to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents you'll need for your trip to Montana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Orange County to Montana?
momondo data reveals that the most frequently booked plane model on the route from Orange County to Montana is Boeing 737 MAX 8, representing 20.66% of all bookings. The subsequent popular models are Boeing 737-800 at 18.18%, Airbus A320-100/200 at 12.21%, and Embraer 175 (Enhanced Winglets) at 10.59%.

Best airlines flying from Orange County to Montana

Compare and see reviews for airlines that fly from Orange County to Montana with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $110	Free Cancellation	Rating 7.8 8,399 reviews	Search Delta flights
Allegiant Air	PriceFrom $131	Free Cancellation	Rating 7.3 706 reviews	Search Allegiant Air flights
United Airlines	PriceFrom $195	Free Cancellation	Rating 7.4 9,775 reviews	Search United Airlines flights
Southwest	PriceFrom $208	Free Cancellation	Rating 8.0 4,255 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $236	Free Cancellation	Rating 7.9 12,466 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $267	Free Cancellation	Rating 7.8 2,831 reviews	Search Hawaiian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Orange County to Montana?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montana from Orange County.

Can I find flights from Orange County to Montana with flexible booking policies on momondo?

Yes. All flights to Montana from Orange County on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Orange County to Montana?

momondo provides multiple filters to help you find the best flight to Montana from Orange County. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Montana from Orange County. 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.