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Missoula

$119+ Cheap flights from Orange County to Missoula (MSO)

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — MSO
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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Cheap flight deals from Orange County to Missoula

Cheapest flights from Orange County to Missoula
Explore the most affordable flight options available from Orange County to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/1. 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 12/298:16 pmSNA - MSO
2 stops36h 43mMultiple Airlines
Mon 1/54:20 pmMSO - SNA
1 stop18h 56mMultiple Airlines
Deal found 12/1$241
This Mytrip deal was found by Cheapflights users on 12/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:45 amSNA - MSO
1 stop4h 36mMultiple Airlines
Mon 12/221:11 pmMSO - SNA
1 stop10h 16mMultiple Airlines
Deal found 12/3$257
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
Fri 12/266:45 amSNA - MSO
1 stop7h 45mMultiple Airlines
Sun 1/48:00 pmMSO - SNA
1 stop13h 27mMultiple Airlines
Deal found 12/1$312
This Alaska Airlines deal was found by Cheapflights users on 12/2. 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.
Mon 12/299:30 pmSNA - MSO
1 stop25h 12mAlaska Airlines
Thu 1/14:21 pmMSO - SNA
1 stop7h 09mAlaska Airlines
Deal found 12/2$368
This Delta deal was found by Cheapflights users on 12/1. 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.
Mon 12/81:15 pmSNA - MSO
1 stop7h 38mDelta
Fri 1/25:20 amMSO - SNA
1 stop4h 36mDelta
Deal found 12/1$370
This Delta deal was found by Cheapflights users on 12/1. 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 12/167:00 pmSNA - MSO
1 stop4h 36mDelta
Sat 12/205:20 amMSO - SNA
1 stop7h 55mDelta
Deal found 12/1$371
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Mon 12/158:55 amSNA - MSO
1 stop6h 15mUnited Airlines
Thu 12/255:15 pmMSO - SNA
1 stop6h 15mUnited Airlines
Deal found 12/2$411
This Alaska Airlines deal was found by Cheapflights users on 12/1. 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.
Fri 12/269:30 pmSNA - MSO
1 stop25h 12mAlaska Airlines
Sun 1/46:00 amMSO - SNA
1 stop17h 30mAlaska Airlines
Deal found 12/1$428
This Delta deal was found by Cheapflights users on 12/1. 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 12/164:50 pmLGB - MSO
1 stop6h 46mDelta
Sat 12/206:15 pmMSO - LGB
1 stop4h 30mDelta
Deal found 12/1$527
This Delta deal was found by Cheapflights users on 12/3. 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.
Fri 12/194:50 pmLGB - MSO
1 stop6h 46mDelta
Mon 12/226:15 pmMSO - LGB
1 stop4h 30mDelta
Deal found 12/3$563
This Delta deal was found by Cheapflights users on 12/1. 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.
Fri 12/264:49 pmLGB - MSO
1 stop6h 44mDelta
Tue 12/3012:38 pmMSO - LGB
1 stop4h 31mDelta
Deal found 12/1$959
This Delta deal was found by Cheapflights users on 12/1. 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.
Mon 12/294:49 pmLGB - MSO
1 stop6h 44mDelta
Fri 1/26:15 pmMSO - LGB
1 stop4h 30mDelta
Deal found 12/1$994

Find flight deals from Orange County to Missoula

Keep the following information in mind while searching for Orange County to Missoula flight deals. Data was last updated December 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$199
(Kiwi.com)

One-way from

$119
(Alaska Airlines)

Popular in

January

Cheapest in

April

Average price

$450
Provider with most accurate pricing for Los Angeles-Missoula Johnson-Bell Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Missoula Johnson-Bell Field flights.
Search Deals
From Orange County to Missoula Johnson-Bell Field
Search Deals
One-way flight from Orange County to Missoula Johnson-Bell Field
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 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 Orange County to Missoula 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 3, 2025.
Use the filters below to find and compare flights from Orange County to Missoula that are best for you.

Fly from

Orange County

Fly to

Missoula

Route

Depart

Return

Price

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Thu 1/15

4:37 pm-10:03 am

1 stop16h 26m

Missoula Johnson-Bell Field

Mon 1/19

10:53 am-3:42 pm

1 stop5h 49m

$199

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Wed 1/21

3:35 pm-11:55 pm

1 stop7h 20m

Missoula Johnson-Bell Field

Sat 1/24

6:23 am-11:45 am

1 stop6h 22m

$224

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Wed 1/21

10:14 am-11:55 pm

1 stop12h 41m

Missoula Johnson-Bell Field

Sat 1/24

6:23 am-11:45 am

1 stop6h 22m

$224

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Wed 1/21

11:15 am-12:28 am

2 stops12h 13m

Missoula Johnson-Bell Field

Sat 1/24

5:00 am-6:17 pm

2 stops14h 17m

$226

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Thu 2/19

11:25 am-3:15 pm

1 stop26h 50m

Missoula Johnson-Bell Field

Thu 2/26

11:34 am-6:01 pm

2 stops31h 27m

$234

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Sat 2/14

3:01 pm-11:59 pm

1 stop7h 58m

Missoula Johnson-Bell Field

Wed 2/18

6:23 am-12:08 pm

1 stop6h 45m

$238

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Thu 1/8

10:14 am-11:55 pm

1 stop12h 41m

Missoula Johnson-Bell Field

Sun 1/11

2:03 pm-10:27 pm

1 stop9h 24m

$245

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Fri 1/9

8:48 pm-12:23 pm

1 stop14h 35m

Missoula Johnson-Bell Field

Mon 1/12

4:20 pm-9:27 pm

1 stop6h 07m

$254

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Mon 1/12

7:00 am-1:35 pm

1 stop5h 35m

Missoula Johnson-Bell Field

Fri 1/16

2:37 pm-9:18 pm

1 stop7h 41m

$261

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Fri 1/9

3:30 pm-11:59 am

2 stops19h 29m

Missoula Johnson-Bell Field

Mon 1/12

6:18 pm-10:16 pm

1 stop4h 58m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 27 results
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Best time to book a flight from Orange County to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Orange County 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 Orange County to Missoula

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

Currently, May is the cheapest month in which you can book a flight from Orange County to Missoula (average of $90). Flying from Orange County to Missoula in March is currently the most expensive (average of $364). 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.

What is the cheapest time of day to fly from KFI to MSO?

Find hourly flight availability from Orange County to Missoula. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 3, 2025.

When flying from Orange County to Missoula, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 56% versus a flight in the afternoon.

Reviews of airlines servicing Missoula

Get insights into the airlines that provide service to Missoula. 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 Missoula. Reviews last updated December 3, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Orange County to Missoula. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,392 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Alaska Airlines
8.0
Very good
11,392 reviews
Alaska Airlines
8.0
Very good
11,392 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Delta
7.9
Good
8,009 reviews
Alaska Airlines
8.0
Very good
11,392 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Hawaiian Airlines
7.8
Good
2,815 reviews
Alaska Airlines
8.0
Very good
11,392 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
United Airlines
7.4
Good
9,064 reviews
Alaska Airlines
8.0
Very good
11,392 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Allegiant Air
7.2
Good
698 reviews
Alaska Airlines
8.0
Very good
11,392 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.

Related info for your journey

Find useful and relevant information for your journey from Orange County to Missoula. 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 into for flights to Missoula from 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 Missoula from Orange County.

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

    For as low as $224, Hawaiian Airlines can have you in Missoula from Orange County in 7h 20m. There are 935 mi between Orange County and Missoula. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Orange County to Missoula one-way?

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $61. Alaska Airlines flights start at $120 while deals on United Airlines start at $130 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Orange County to Missoula 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 Orange County to Missoula?

    Currently, May is the cheapest month in which you can book a flight from Orange County to Missoula (average of $90). Flying from Orange County to Missoula in March is currently the most expensive (average of $364). 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 5 airlines flying from Orange County to Missoula

Discover the top 5 airlines that operate flights from Orange County to Missoula. 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$90Average$176FlexibilityNo cancel feeOn-time88%
DeltaCheapest$142Average$364FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$145Average$450FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$242Average$473FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$320Average$423FlexibilityNo cancel feeOn-time69%

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