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Orange County

$97+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SNA
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Cheap 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 August 21, 2025.

Round-trip from

$259
(Alaska Airlines)

One-way from

$97
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$309
From Missoula Johnson-Bell Field to Orange County
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One-way flight from Missoula Johnson-Bell Field to Orange County
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Highest demand for flights based on searches. 10% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 21, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 10/255:40 amMSO - SNA
1 stop4h 49mAlaska Airlines
Mon 10/276:45 amSNA - MSO
1 stop7h 39mAlaska Airlines
Deal found 8/21$259
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 10/310:26 pmMSO - SNA
1 stop15h 49mMultiple Airlines
Sun 10/268:09 pmSNA - MSO
1 stop22h 45mMultiple Airlines
Deal found 8/20$282
This Delta deal was found by Cheapflights users on 8/21. 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.
Sat 10/251:07 pmMSO - SNA
2 stops8h 09mDelta
Mon 10/277:00 pmSNA - MSO
1 stop4h 17mDelta
Deal found 8/21$290
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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.
Sat 10/254:12 pmMSO - SNA
1 stop5h 18mAlaska Airlines
Sun 10/269:15 pmSNA - MSO
1 stop14h 04mAlaska Airlines
Deal found 8/20$303
This Hawaiian Airlines deal was found by Cheapflights users on 8/20. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:14 pmMSO - SNA
1 stop7h 16mHawaiian Airlines
Wed 10/86:24 pmSNA - MSO
1 stop4h 35mHawaiian Airlines
Deal found 8/20$322
This Alaska Airlines deal was found by Cheapflights users on 8/21. 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 9/294:14 pmMSO - SNA
1 stop6h 28mAlaska Airlines
Sun 10/59:20 pmSNA - MSO
1 stop13h 58mAlaska Airlines
Deal found 8/21$333
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 10/76:37 amMSO - SNA
1 stop6h 12mAlaska Airlines
Thu 10/99:15 pmSNA - MSO
1 stop25h 44mAlaska Airlines
Deal found 8/20$361
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/192:54 pmMSO - SNA
1 stop23h 21mMultiple Airlines
Sun 9/287:16 pmSNA - MSO
1 stop25h 04mMultiple Airlines
Deal found 8/20$368
This Delta deal was found by Cheapflights users on 8/19. 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.
Sat 11/155:35 amMSO - LGB
1 stop7h 39mDelta
Mon 11/175:05 pmLGB - MSO
1 stop6h 27mDelta
Deal found 8/19$407
This Delta deal was found by Cheapflights users on 8/21. 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.
Sat 10/256:20 pmMSO - LGB
1 stop4h 13mDelta
Mon 10/277:00 amLGB - MSO
1 stop4h 27mDelta
Deal found 8/21$908
This Alaska Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 10/254:12 pmMSO - LGB
2 stops28h 35mAlaska Airlines
Mon 10/279:07 amLGB - MSO
2 stops26h 12mAlaska Airlines
Deal found 8/21$997

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 August 21, 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

Sat 10/25

5:40 am-9:29 am

1 stop4h 49m

Santa Ana J. Wayne/Orange Cnty

Mon 10/27

6:45 am-3:24 pm

1 stop7h 39m

$259

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Fri 10/3

10:26 pm-1:15 pm

1 stop15h 49m

Santa Ana J. Wayne/Orange Cnty

Sun 10/26

8:09 pm-7:54 pm

1 stop22h 45m

$282

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Sat 10/25

1:07 pm-8:16 pm

2 stops8h 09m

Santa Ana J. Wayne/Orange Cnty

Mon 10/27

7:00 pm-12:17 am

1 stop4h 17m

$290

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Sat 10/25

4:12 pm-8:30 pm

1 stop5h 18m

Santa Ana J. Wayne/Orange Cnty

Sun 10/26

9:15 pm-12:19 pm

1 stop14h 04m

$303

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Thu 10/2

4:14 pm-10:30 pm

1 stop7h 16m

Santa Ana J. Wayne/Orange Cnty

Wed 10/8

6:24 pm-11:59 pm

1 stop4h 35m

$322

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Wed 10/15

5:40 am-9:29 am

1 stop4h 49m

Santa Ana J. Wayne/Orange Cnty

Wed 10/22

7:55 am-3:23 pm

1 stop6h 28m

$333

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Mon 9/29

6:40 pm-9:49 am

1 stop16h 09m

Santa Ana J. Wayne/Orange Cnty

Sun 10/5

9:20 pm-12:18 pm

1 stop13h 58m

$333

MissoulaLong Beach

MSO - LGB

MSOLGB

Missoula Johnson-Bell Field

Sat 11/15

5:35 am-12:14 pm

1 stop7h 39m

Long Beach Municipal

Mon 11/17

5:05 pm-12:32 am

1 stop6h 27m

$407

MissoulaLong Beach

MSO - LGB

MSOLGB

Missoula Johnson-Bell Field

Sat 10/25

6:20 pm-9:33 pm

1 stop4h 13m

Long Beach Municipal

Mon 10/27

7:00 am-12:27 pm

1 stop4h 27m

$908

MissoulaLong Beach

MSO - LGB

MSOLGB

Missoula Johnson-Bell Field

Sat 10/25

4:12 pm-7:47 pm

2 stops28h 35m

Long Beach Municipal

Mon 10/27

9:07 am-12:19 pm

2 stops26h 12m

$997

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 22 results
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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, January is the cheapest month in which you can book a flight from Missoula to Orange County (average of $298). Flying from Missoula to Orange County in March is currently the most expensive (average of $377). 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 MSO to KFI?

Find hourly flight availability from Missoula to Orange County. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 21, 2025.

When flying from Missoula to Orange County, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 21, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Allegiant Air 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
10,000 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Allegiant Air
7.2
Good
702 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

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 $259, Alaska Airlines can have you in Orange County from Missoula in 4h 49m. 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 $282.

  • 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, January is the cheapest month in which you can book a flight from Missoula to Orange County (average of $298). Flying from Missoula to Orange County in March is currently the most expensive (average of $377). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Missoula to Orange County

Discover the top 3 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 August 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$110Average$207FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$220Average$405FlexibilityNo cancel feeOn-time75%
DeltaCheapest$236Average$326FlexibilityNo cancel feeOn-timeN/A

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