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Santa Ana

$109+ Cheap flights from Missoula to Santa Ana, CA (MSO - SNA)

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SNA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Missoula to Santa Ana

Cheapest flights from Missoula to Santa Ana
Explore the most affordable flight options available from Missoula to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/94:10 pm
MSO
-
SNA
1 stop5h 47m
Multiple Airlines
Fri 3/137:45 am
SNA
-
MSO
1 stop6h 30m
Multiple Airlines
Deal found 1/27$194
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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 3/106:23 am
MSO
-
SNA
1 stop6h 45m
Alaska Airlines
Tue 3/103:01 pm
SNA
-
MSO
1 stop7h 58m
Alaska Airlines
Deal found 1/27$211
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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 3/101:39 pm
MSO
-
SNA
1 stop6h 27m
Alaska Airlines
Wed 3/115:14 pm
SNA
-
MSO
1 stop5h 45m
Alaska Airlines
Deal found 1/27$217
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/64:10 pm
MSO
-
SNA
1 stop5h 47m
Multiple Airlines
Fri 3/137:45 am
SNA
-
MSO
1 stop6h 30m
Multiple Airlines
Deal found 1/27$230
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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 3/94:20 pm
MSO
-
SNA
1 stop5h 52m
Alaska Airlines
Tue 3/103:01 pm
SNA
-
MSO
1 stop7h 58m
Alaska Airlines
Deal found 1/27$239
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Wed 5/271:53 pm
MSO
-
SNA
1 stop6h 54m
Multiple Airlines
Mon 6/110:33 am
SNA
-
MSO
Nonstop2h 28m
Multiple Airlines
Deal found 1/27$240
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/94:10 pm
MSO
-
SNA
1 stop21h 15m
Multiple Airlines
Sun 3/157:53 pm
SNA
-
MSO
1 stop22h 34m
Multiple Airlines
Deal found 1/27$255
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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 3/71:39 pm
MSO
-
SNA
1 stop6h 27m
Alaska Airlines
Wed 3/115:14 pm
SNA
-
MSO
1 stop5h 45m
Alaska Airlines
Deal found 1/27$257
This United Airlines deal was found by Cheapflights users on 1/27. 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 3/92:35 pm
MSO
-
SNA
1 stop8h 40m
United Airlines
Thu 3/127:00 am
SNA
-
MSO
1 stop5h 33m
United Airlines
Deal found 1/27$261
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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 2/271:39 pm
MSO
-
SNA
1 stop6h 27m
Alaska Airlines
Wed 3/45:14 pm
SNA
-
MSO
1 stop5h 45m
Alaska Airlines
Deal found 1/27$266
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 3/116:23 am
MSO
-
SNA
1 stop6h 45m
Alaska Airlines
Wed 3/113:01 pm
SNA
-
MSO
1 stop7h 58m
Alaska Airlines
Deal found 1/27$268

Find flight deals from Missoula to Santa Ana

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Santa Ana (SNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$194
(Kiwi.com)

One-way from

$109
(United Airlines)

Popular in

January

Cheapest in

June

Average price

$489

Good round-trip deal

$179 or less
Provider with most accurate pricing for Missoula Johnson-Bell Field-Santa Ana J. Wayne/Orange Cnty flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Santa Ana J. Wayne/Orange Cnty flights.
Search Deals
From Missoula Johnson-Bell Field to Santa Ana J. Wayne/Orange Cnty
Search Deals
One-way flight from Missoula Johnson-Bell Field to Santa Ana J. Wayne/Orange Cnty
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Missoula Johnson-Bell Field to Santa Ana J. Wayne/Orange Cnty.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to Santa Ana 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 January 29, 2026.
Use the filters below to find and compare flights from Missoula to Santa Ana that are best for you.

Fly from

Missoula

Fly to

Santa Ana

Route

Depart

Return

Price

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Tue 3/10

6:23 am-12:08 pm

1 stop6h 45m

Santa Ana J. Wayne/Orange Cnty

Tue 3/10

3:01 pm-11:59 pm

1 stop7h 58m

$211

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Tue 3/10

1:39 pm-8:06 pm

1 stop7h 27m

Santa Ana J. Wayne/Orange Cnty

Thu 3/12

6:45 am-3:40 pm

1 stop7h 55m

$239

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Mon 3/9

4:20 pm-9:12 pm

1 stop5h 52m

Santa Ana J. Wayne/Orange Cnty

Tue 3/10

3:01 pm-11:59 pm

1 stop7h 58m

$239

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Mon 3/9

4:10 pm-12:25 pm

1 stop21h 15m

Santa Ana J. Wayne/Orange Cnty

Sun 3/15

7:53 pm-7:27 pm

1 stop22h 34m

$255

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Sat 3/7

1:39 pm-7:06 pm

1 stop6h 27m

Santa Ana J. Wayne/Orange Cnty

Wed 3/11

5:14 pm-11:59 pm

1 stop5h 45m

$257

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Mon 3/9

6:23 am-12:08 pm

1 stop6h 45m

Santa Ana J. Wayne/Orange Cnty

Mon 3/9

5:14 pm-11:59 pm

1 stop5h 45m

$261

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Wed 5/27

8:00 am-2:18 pm

1 stop7h 18m

Santa Ana J. Wayne/Orange Cnty

Mon 6/1

8:35 pm-12:23 pm

1 stop14h 48m

$261

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Fri 3/6

1:39 pm-7:06 pm

1 stop6h 27m

Santa Ana J. Wayne/Orange Cnty

Wed 3/11

5:14 pm-11:59 pm

1 stop5h 45m

$266

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Wed 3/11

6:23 am-12:08 pm

1 stop6h 45m

Santa Ana J. Wayne/Orange Cnty

Wed 3/11

3:01 pm-11:59 pm

1 stop7h 58m

$268

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Sat 3/7

1:39 pm-7:06 pm

1 stop6h 27m

Santa Ana J. Wayne/Orange Cnty

Thu 3/12

6:45 am-3:40 pm

1 stop7h 55m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 23 results
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Compare providers for flights from Missoula to Santa Ana

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Missoula to Santa Ana in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Missoula-Santa Ana, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-Santa Ana, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Missoula-Santa Ana, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Missoula-Santa Ana, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Missoula-Santa Ana, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Missoula to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana 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 Santa Ana

What is the cheapest month to book a flight from Missoula to Santa Ana, California?

Currently, August is the cheapest month in which you can book a flight from Missoula to Santa Ana, California (average of $133). Flying from Missoula to Santa Ana, California in December is currently the most expensive (average of $248). 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 Santa Ana

Get insights into the airlines that provide service to Santa Ana. 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 Santa Ana. Reviews last updated January 29, 2026.
Read through reviews of airlines operating flights from Missoula to Santa Ana, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,808 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,808 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,127 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,215 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Allegiant Air
7.2
Good
706 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

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

  • How popular is this Missoula to Santa Ana, California flight route?

    Within the past month, 3 users have taken a look at flights from Missoula Johnson-Bell Field to Santa Ana J. Wayne/Orange Cnty.

  • How long is the flight from Missoula to Santa Ana, California?

    A quick flight from Missoula to Santa Ana, California can take about 6h 45m. Alaska Airlines provides one of the quickest options available for as low as $211. There are 935 mi between Missoula and Santa Ana, California.

  • What are the cheapest airlines flying from Missoula to Santa Ana, California round-trip?

    Allegiant Air, at $109, was found to be the cheapest airline from Missoula to Santa Ana, California.Alternate airlines to your destination round-trip include Delta and United Airlines. These flights start at 71% lower than the current average price 3 months from now.

  • What are the cheapest flights from Missoula to Santa Ana, California?

    Looking at all options, your cheapest flight can be booked for $179. While the most popular route (Missoula Johnson-Bell Field - Santa Ana J. Wayne/Orange Cnty) can be booked for $228 on average, our data indicates $181 when flying from Missoula to Santa Ana, California.

  • Can I find deals for flights from Missoula to Santa Ana that include hotel bookings?

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

  • How can I find direct flights from Missoula to Santa Ana?

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

  • Can I find deals for business class flights from Missoula to Santa Ana?

    Yes. Cheapflights offers flight deals from Missoula to Santa Ana 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 Santa Ana, California?

    Currently, August is the cheapest month in which you can book a flight from Missoula to Santa Ana, California (average of $133). Flying from Missoula to Santa Ana, California in December is currently the most expensive (average of $248). 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

Traveling to a place near Santa Ana?

Book flights to Santa Ana if you plan to visit one of these locations
Tustin

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Top 4 airlines flying from Missoula to Santa Ana

Discover the top 4 airlines that operate flights from Missoula to Santa Ana. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$109Average$191FlexibilityNo cancel feeOn-time88%
DeltaCheapest$236Average$341FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$270Average$484FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$293Average$401FlexibilityNo cancel feeOn-time75%

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