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$119+ Cheap flights from Missoula to Santa Ana (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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SNA
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Missoula Johnson-Bell Field to Santa Ana J. Wayne/Orange Cnty are usually found in August or June, booked 75 days in advance, depart on a Friday or Monday and return on a Monday

Cheap 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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$166
(Mytrip)

One-way from

$119
(Alaska Airlines)

Popular in

December

Cheapest in

August

Average price

$412
Provider with most accurate pricing for Missoula Johnson-Bell Field-Santa Ana J. Wayne/Orange Cnty flight deals.
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Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Santa Ana J. Wayne/Orange Cnty flights.
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From Missoula Johnson-Bell Field to Santa Ana J. Wayne/Orange Cnty
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One-way flight from Missoula Johnson-Bell Field to Santa Ana J. Wayne/Orange Cnty
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
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Find 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 May 1, 2025.

This Mytrip deal was found by Cheapflights users on 4/30. 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 6/133:01 pmMSO - SNA
Nonstop2h 39mMultiple Airlines
Fri 6/206:45 amSNA - MSO
1 stop7h 51mMultiple Airlines
Deal found 4/30$166
This Mytrip deal was found by Cheapflights users on 4/30. 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 6/133:01 pmMSO - SNA
Nonstop2h 39mAllegiant Air
Fri 6/209:32 amSNA - MSO
Nonstop2h 29mAllegiant Air
Deal found 4/30$174
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 6/25:45 amMSO - SNA
1 stop5h 26mHawaiian Airlines
Wed 6/46:45 amSNA - MSO
1 stop6h 36mHawaiian Airlines
Deal found 4/30$260
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 6/26:42 amMSO - SNA
2 stops16h 43mAlaska Airlines
Wed 6/46:45 amSNA - MSO
1 stop6h 36mAlaska Airlines
Deal found 4/30$266
This Delta deal was found by Cheapflights users on 4/30. 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 6/145:30 amMSO - SNA
1 stop7h 22mDelta
Thu 6/195:05 pmSNA - MSO
1 stop6h 20mDelta
Deal found 4/30$278
This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/212:40 pmMSO - SNA
1 stop23h 39mFrontier
Thu 6/512:01 pmSNA - MSO
1 stop22h 54mFrontier
Deal found 4/30$280
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 8/246:30 amMSO - SNA
2 stops14h 58mUnited Airlines
Sun 8/314:00 pmSNA - MSO
2 stops20h 34mUnited Airlines
Deal found 4/30$596

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 May 1, 2025.
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

Fri 6/13

3:01 pm-4:40 pm

Nonstop2h 39m

Santa Ana J. Wayne/Orange Cnty

Fri 6/20

6:45 am-3:36 pm

1 stop7h 51m

$166

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Fri 6/13

3:01 pm-4:40 pm

Nonstop2h 39m

Santa Ana J. Wayne/Orange Cnty

Fri 6/20

9:32 am-1:01 pm

Nonstop2h 29m

$174

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Mon 6/2

5:45 am-10:11 am

1 stop5h 26m

Santa Ana J. Wayne/Orange Cnty

Wed 6/4

6:45 am-2:21 pm

1 stop6h 36m

$260

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Mon 6/2

6:42 am-10:25 pm

2 stops16h 43m

Santa Ana J. Wayne/Orange Cnty

Wed 6/4

6:45 am-2:21 pm

1 stop6h 36m

$266

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Sat 6/14

5:30 am-11:52 am

1 stop7h 22m

Santa Ana J. Wayne/Orange Cnty

Thu 6/19

5:05 pm-12:25 am

1 stop6h 20m

$278

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Mon 6/2

12:40 pm-11:19 am

1 stop23h 39m

Santa Ana J. Wayne/Orange Cnty

Thu 6/5

12:01 pm-11:55 am

1 stop22h 54m

$280

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Sun 8/24

6:30 am-8:28 pm

2 stops14h 58m

Santa Ana J. Wayne/Orange Cnty

Sun 8/31

4:00 pm-1:34 pm

2 stops20h 34m

$596

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Wed 5/21

5:45 am-10:11 am

1 stop5h 26m

$119

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Sun 7/13

6:35 am-11:49 am

1 stop6h 14m

$248

MissoulaSanta Ana

MSO - SNA

MSOSNA

Missoula Johnson-Bell Field

Sun 5/25

12:28 pm-3:32 pm

3 stops28h 04m

$275

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 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 flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Missoula-Santa Ana flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Missoula-Santa Ana flights, Cheapflights users trust eDreams the most. eDreams 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 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

How far ahead should I book a flight from Missoula to Santa Ana?

Use this chart to determine the optimal time to book a round-trip flight from Missoula to Santa Ana. Price data was last updated on April 25, 2025.

The best time to book flights from Missoula to Santa Ana is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Missoula to Santa Ana (average of $298). Flying from Missoula to Santa Ana in June is currently the most expensive (average of $395). 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 SNA?

Find hourly flight availability from Missoula to Santa Ana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 53% on flights from Missoula to Santa Ana by exploring options for tickets at noon.

Rainfall in Santa Ana by month

Plan your trip to Santa Ana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santa Ana ranges from 0.0 - 3.1 inches per month. February is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit Santa Ana when rainfall is around 0.0 in.

Temperature in Santa Ana by month

Plan your trip to Santa Ana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santa Ana, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

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 May 1, 2025.
To help decide which airline to fly from Missoula to Santa Ana, see what other customers have to say about Alaska Airlines, Delta and Hawaiian Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,408 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
734 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Flying on Allegiant Air is currently your cheapest option to Santa Ana, with prices starting at $174. Additional round-trip tickets that might be worth considering are offered by Hawaiian Airlines and Alaska Airlines, with the lowest prices starting at $260 and $266, respectively. Allegiant Air is 51% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Missoula to Santa Ana one-way?

    One-way options have recently been found by users for as low as $119 on Alaska Airlines. Other airlines that offer cheap prices include Hawaiian Airlines from $350 and American Airlines from $356 one-way.

  • 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?

    Currently, January is the cheapest month in which you can book a flight from Missoula to Santa Ana (average of $298). Flying from Missoula to Santa Ana in June is currently the most expensive (average of $395). 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 Missoula?

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Top 3 airlines flying from Missoula to Santa Ana

Discover the top 3 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$110Average$209FlexibilityNo cancel feeOn-time88%
DeltaCheapest$219Average$319FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$220Average$409FlexibilityNo cancel feeOn-time75%

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