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Orange County

$174+ Cheap flights from Missoula (MSO) to Orange County

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SNA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Missoula to Orange County

Cheapest flights from Missoula to Orange County
Explore the most affordable flight options available from Missoula to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1510:21 amMSO - SNA
1 stop13h 02mMultiple Airlines
Thu 12/1811:11 amSNA - MSO
1 stop24h 10mMultiple Airlines
Deal found 12/9$268
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:41 pmMSO - SNA
1 stop14h 04mMultiple Airlines
Mon 12/298:16 pmSNA - MSO
2 stops36h 43mMultiple Airlines
Deal found 12/10$371
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:15 amMSO - SNA
1 stop7h 51mUnited Airlines
Thu 12/186:45 amSNA - MSO
1 stop5h 51mUnited Airlines
Deal found 12/9$416
This Alaska Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/162:14 pmMSO - SNA
1 stop5h 08mAlaska Airlines
Thu 12/185:02 pmSNA - MSO
1 stop5h 40mAlaska Airlines
Deal found 12/9$420
This Delta deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:00 amMSO - SNA
2 stops10h 15mDelta
Wed 12/175:20 pmSNA - MSO
1 stop6h 16mDelta
Deal found 12/9$426
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:20 amMSO - SNA
1 stop4h 36mDelta
Sun 1/45:07 pmSNA - MSO
1 stop6h 31mDelta
Deal found 12/10$459
This Delta deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:00 amMSO - SNA
2 stops10h 15mDelta
Thu 12/1811:10 amSNA - MSO
2 stops12h 26mDelta
Deal found 12/9$506
This deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:15 pmMSO - SNA
1 stop6h 15mUnited Airlines
Thu 1/16:45 amSNA - MSO
1 stop5h 51mUnited Airlines
Deal found 12/10$556
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:00 amMSO - SNA
1 stop4h 56mDelta
Sun 12/145:20 pmSNA - MSO
1 stop6h 16mDelta
Deal found 12/10$571

Find flight deals from Missoula to Orange County

Keep the following information in mind while searching for Missoula to Orange County flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$223
(Kiwi.com)

One-way from

$174
(Alaska Airlines)

Popular in

March

Cheapest in

January

Average price

$331
Provider with most accurate pricing for Missoula Johnson-Bell Field-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Los Angeles flights.
Search Deals
From Missoula Johnson-Bell Field to Orange County
Search Deals
One-way flight from Missoula Johnson-Bell Field to Orange County
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to Orange County that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Missoula to Orange County that are best for you.

Fly from

Missoula

Fly to

Orange County

Route

Depart

Return

Price

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Thu 1/8

7:23 pm-3:48 pm

2 stops45h 25m

Santa Ana J. Wayne/Orange Cnty

Thu 1/15

4:37 pm-10:03 am

1 stop16h 26m

$259

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Wed 1/7

2:03 pm-6:38 pm

1 stop5h 35m

Santa Ana J. Wayne/Orange Cnty

Wed 1/21

12:33 pm-11:55 pm

1 stop10h 22m

$260

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Mon 1/5

5:20 am-9:25 am

1 stop5h 05m

Santa Ana J. Wayne/Orange Cnty

Wed 1/7

5:00 pm-11:55 pm

1 stop5h 55m

$260

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Fri 1/23

1:25 pm-6:25 pm

1 stop6h 00m

Santa Ana J. Wayne/Orange Cnty

Wed 1/28

7:10 pm-12:28 am

1 stop4h 18m

$261

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Fri 1/23

1:21 pm-10:01 pm

1 stop9h 40m

Santa Ana J. Wayne/Orange Cnty

Wed 1/28

10:53 am-8:45 pm

1 stop8h 52m

$261

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Wed 1/7

5:00 am-8:53 am

1 stop4h 53m

Santa Ana J. Wayne/Orange Cnty

Wed 1/21

11:15 am-12:28 am

2 stops12h 13m

$263

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Sun 2/8

6:23 am-2:46 pm

1 stop9h 23m

Santa Ana J. Wayne/Orange Cnty

Fri 2/13

8:49 pm-11:59 pm

1 stop26h 10m

$274

MissoulaLong Beach

MSO - LGB

MSOLGB

Missoula Johnson-Bell Field

Fri 1/16

12:40 pm-4:07 pm

1 stop4h 27m

Long Beach Municipal

Mon 1/19

4:50 pm-12:28 am

1 stop6h 38m

$784

MissoulaLong Beach

MSO - LGB

MSOLGB

Missoula Johnson-Bell Field

Fri 1/16

1:03 pm-7:25 pm

2 stops31h 22m

Long Beach Municipal

Mon 1/19

8:32 am-1:23 pm

2 stops27h 51m

$1,140

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Fri 1/9

4:20 pm-9:27 pm

1 stop6h 07m

$174

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 17 results
1
2

Best time to book a flight from Missoula to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County from Missoula with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missoula to Orange County

What is the cheapest month to book a flight from Missoula to Orange County?

Currently, May is the cheapest month in which you can book a flight from Missoula to Orange County (average of $110). Flying from Missoula to Orange County in December is currently the most expensive (average of $304). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Orange County

Get insights into the airlines that provide service to Orange County. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Orange County. Reviews last updated December 12, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Missoula to Orange County have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,432 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,432 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,095 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Allegiant Air
7.2
Good
699 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Missoula to Orange County. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Missoula to Orange County?

    Located just 5.5 mi from the city center, Missoula Johnson-Bell Field (MSO) is the airport most travelers will use when flying to Orange County from Missoula.

  • How popular is this Missoula to Orange County flight route?

    Flights from Missoula Johnson-Bell Field to Orange County have been viewed 3 times in the past calendar month.

  • How long is the flight from Missoula to Orange County?

    For as low as $260, Alaska Airlines can have you in Orange County from Missoula in 5h 35m. Airlines will cover a distance of 935 mi. This flight may include one or multiple stops.

  • What are the cheapest flights from Missoula to Orange County?

    The cheapest flight price from Missoula to Orange County is $179. On average you can expect to pay $181. The most popular route, (Missoula Johnson-Bell Field - Santa Ana J. Wayne/Orange Cnty), can usually be booked for $223.

  • Can I find deals for flights from Missoula to Orange County that include hotel bookings?

    Yes. In addition to deals on Missoula to Orange County flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missoula to Orange County?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missoula to Orange County.

  • Can I find deals for business class flights from Missoula to Orange County?

    Yes. Cheapflights offers flight deals from Missoula to Orange County by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missoula to Orange County?

    Currently, May is the cheapest month in which you can book a flight from Missoula to Orange County (average of $110). Flying from Missoula to Orange County in December is currently the most expensive (average of $304). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Missoula to Orange County

Discover the top 4 airlines that operate flights from Missoula to Orange County. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$110Average$207FlexibilityNo cancel feeOn-time88%
DeltaCheapest$236Average$338FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$248Average$408FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$270Average$484FlexibilityNo cancel feeOn-time69%

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