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Cheap flights from Santa Ana, California to Missoula from $74

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Ana, California to Missoula departing on 5/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Santa Ana, California to Missoula

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
10:33 am - 2:01 pm
SNA
-
MSO
2h 28mnonstop
Allegiant Air Logo
2:46 pm - 4:26 pm
MSO
-
SNA
2h 40mnonstop
$195Allegiant Air
Fri, Jun 12 - Mon, Jun 15
Multiple Airlines Logo
6:45 am - 8:04 pm
SNA
-
MSO
12h 19m
1 stop
Multiple Airlines Logo
8:54 pm - 3:33 pm
MSO
-
SNA
19h 39m
1 stop
$207Multiple Airlines
Fri, Apr 17 - Mon, Apr 27
Multiple Airlines Logo
6:45 am - 8:04 pm
SNA
-
MSO
12h 19m
1 stop
Multiple Airlines Logo
8:54 pm - 2:28 pm
MSO
-
SNA
18h 34m
1 stop
$214Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Allegiant Air Logo
10:33 am - 2:01 pm
SNA
-
MSO
2h 28mnonstop
Allegiant Air Logo
2:46 pm - 4:26 pm
MSO
-
SNA
2h 40mnonstop
$215Allegiant Air
Fri, Jun 12 - Mon, Jun 15
Allegiant Air Logo
9:38 am - 1:06 pm
SNA
-
MSO
2h 28mnonstop
Allegiant Air Logo
1:46 pm - 3:26 pm
MSO
-
SNA
2h 40mnonstop
$221Allegiant Air
Mon, Aug 3 - Mon, Aug 17
Multiple Airlines Logo
11:14 am - 8:04 pm
SNA
-
MSO
7h 50m
1 stop
Multiple Airlines Logo
8:54 pm - 3:38 pm
MSO
-
SNA
19h 44m
1 stop
$222Multiple Airlines
Fri, May 8 - Mon, May 11
Multiple Airlines Logo
6:45 am - 8:04 pm
SNA
-
MSO
12h 19m
1 stop
Multiple Airlines Logo
11:48 am - 8:50 am
MSO
-
SNA
22h 02m
1 stop
$237Multiple Airlines
Fri, Apr 17 - Thu, Apr 23
Multiple Airlines Logo
3:23 pm - 10:58 am
SNA
-
MSO
18h 35m
2 stops
Multiple Airlines Logo
8:54 pm - 3:33 pm
MSO
-
SNA
19h 39m
1 stop
$242Multiple Airlines
Wed, Apr 22 - Mon, Apr 27
Multiple Airlines Logo
6:45 am - 8:04 pm
SNA
-
MSO
12h 19m
1 stop
Multiple Airlines Logo
8:54 pm - 11:25 am
MSO
-
SNA
15h 31m
2 stops
$247Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Allegiant Air Logo
9:38 am - 1:06 pm
SNA
-
MSO
2h 28mnonstop
Allegiant Air Logo
1:51 pm - 3:31 pm
MSO
-
SNA
2h 40mnonstop
$257Allegiant Air
Mon, Jul 13 - Mon, Jul 20

United Airlines flights from Santa Ana, California to Missoula

Our best United Airlines deals on Santa Ana, California to Missoula flight tickets
United Airlines
Apr 25
SNA7:00 amSanta Ana J. Wayne/Orange Cnty
5h 32m
1 stop
MSO1:32 pmMissoula Johnson-Bell Field
Apr 29
MSO5:15 pmMissoula Johnson-Bell Field
5h 43m
1 stop
SNA9:58 pmSanta Ana J. Wayne/Orange Cnty
$331
United Airlines
Apr 8
SNA7:00 amSanta Ana J. Wayne/Orange Cnty
5h 32m
1 stop
MSO1:32 pmMissoula Johnson-Bell Field
Apr 8
MSO5:15 pmMissoula Johnson-Bell Field
5h 43m
1 stop
SNA9:58 pmSanta Ana J. Wayne/Orange Cnty
$535

Alaska Airlines flights from Santa Ana, California to Missoula

Our best Alaska Airlines deals on Santa Ana, California to Missoula flight tickets
Alaska Airlines
Apr 21
SNA7:00 amSanta Ana J. Wayne/Orange Cnty
5h 13m
1 stop
MSO1:13 pmMissoula Johnson-Bell Field
Apr 27
MSO3:55 pmMissoula Johnson-Bell Field
7h 35m
1 stop
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
$314
Alaska Airlines
Apr 23
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
7h 14m
1 stop
MSO2:59 pmMissoula Johnson-Bell Field
Apr 27
MSO3:55 pmMissoula Johnson-Bell Field
7h 35m
1 stop
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
$327
Alaska Airlines
May 9
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
7h 14m
1 stop
MSO2:59 pmMissoula Johnson-Bell Field
May 12
MSO1:08 pmMissoula Johnson-Bell Field
5h 11m
1 stop
SNA5:19 pmSanta Ana J. Wayne/Orange Cnty
$332

momondo Fare Finder

 
Customize your flight search to find flights from Santa Ana, California 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, momondo users made 832,500 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from Santa Ana, California to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Fri 6/12

10:33 am-2:01 pm

Nonstop2h 28m

Missoula Johnson-Bell Field

Mon 6/15

2:46 pm-4:26 pm

Nonstop2h 40m

$195

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Fri 4/17

6:45 am-8:04 pm

1 stop12h 19m

Missoula Johnson-Bell Field

Mon 4/27

8:54 pm-3:33 pm

1 stop19h 39m

$207

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Fri 4/17

6:45 am-8:04 pm

1 stop12h 19m

Missoula Johnson-Bell Field

Fri 4/24

8:54 pm-2:28 pm

1 stop18h 34m

$214

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Fri 6/12

10:33 am-2:01 pm

Nonstop2h 28m

Missoula Johnson-Bell Field

Mon 6/15

2:46 pm-4:26 pm

Nonstop2h 40m

$215

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Mon 8/3

9:38 am-1:06 pm

Nonstop2h 28m

Missoula Johnson-Bell Field

Mon 8/17

1:46 pm-3:26 pm

Nonstop2h 40m

$221

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Fri 5/8

11:14 am-8:04 pm

1 stop7h 50m

Missoula Johnson-Bell Field

Mon 5/11

8:54 pm-3:38 pm

1 stop19h 44m

$222

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Fri 4/17

6:45 am-8:04 pm

1 stop12h 19m

Missoula Johnson-Bell Field

Thu 4/23

11:48 am-8:50 am

1 stop22h 02m

$237

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Wed 4/22

3:23 pm-10:58 am

2 stops18h 35m

Missoula Johnson-Bell Field

Mon 4/27

8:54 pm-3:33 pm

1 stop19h 39m

$242

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Fri 4/17

6:45 am-8:04 pm

1 stop12h 19m

Missoula Johnson-Bell Field

Fri 4/24

8:54 pm-11:25 am

2 stops15h 31m

$247

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Mon 7/13

9:38 am-1:06 pm

Nonstop2h 28m

Missoula Johnson-Bell Field

Mon 7/20

1:51 pm-3:31 pm

Nonstop2h 40m

$257

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Missoula from

How to get the cheapest flight ticket from Santa Ana, California to Missoula

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Santa Ana, California and Missoula?

What is the cheapest month to fly to Missoula?

The month of June is, on average, the cheapest month to fly to Missoula from Santa Ana, California, with most prices found around $188. If you are unable to visit Missoula during the month of June, then departing from Santa Ana, California during the month January is also very affordable. Most momondo users find prices during this month for around $254.

What is the cheapest day to depart on your flight to Missoula?

On average, the least expensive day to fly to Missoula from Santa Ana, California is on a Sunday. momondo users have found tickets for Sunday departures for as low as $276. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Santa Ana, California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $501.

What is the cheapest time of day to depart on your flight to Missoula?

The cheapest time of day to fly to Missoula is in the afternoon when flights can be purchased for as low as $229. Flights in the morning are often more expensive with an average ticket price of $385.

What is the cheapest Santa Ana J. Wayne/Orange Cnty to Missoula Johnson-Bell Field flight route?

Fly from Santa Ana J. Wayne/Orange Cnty to Missoula Johnson-Bell Field for the best Santa Ana J. Wayne/Orange Cnty - Missoula Johnson-Bell Field flight prices

How far in advance should I book a flight to Missoula?

You are more likely to see cheaper flights to Missoula from Santa Ana, California when booking weeks ahead of your departure date. In general, you can expect to find flights to Missoula for around $414 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missoula from Santa Ana, California for as low as $126 on momondo.

What cabin class options are available on Santa Ana J. Wayne/Orange Cnty to Missoula Johnson-Bell Field flights?

There is only 1 cabin class available to choose from on Santa Ana J. Wayne/Orange Cnty to Missoula Johnson-Bell Field flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Santa Ana, California to Missoula flights?

No. A direct flight is the cheapest option for a flight between Santa Ana, California to Missoula.

How have Santa Ana, California to Missoula flight prices changed over time?

As of April 2026, prices for Santa Ana, California to Missoula flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Santa Ana, California to Missoula

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Ana, California to Missoula according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santa Ana, California to Missoula (SNA to MSO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Ana, California to Missoula

Best Price Found

$138

Fastest flight time

2h 28m

Direct flights

Tue and Sat

Airports in Missoula

1 airport
The best flight deal from Santa Ana, California to Missoula found on momondo in the last 72 hours is $138
The fastest flight from Santa Ana, California to Missoula takes 2h 28m
Direct flights go from Santa Ana, California to Missoula on Tuesday and Saturday. There are no airlines offering direct flights.
There is 1 airport in Missoula. From Santa Ana, California there are direct flights to Missoula Johnson-Bell Field (MSO).
Search flight deals

Frequently asked questions about flying from Santa Ana, California to Missoula

  • How far is Santa Ana J. Wayne/Orange Cnty to Missoula Johnson-Bell Field by plane?

    There are 928.7 mi between Santa Ana J. Wayne/Orange Cnty and Missoula Johnson-Bell Field. Flights usually cover this in 2h 28m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Missoula Johnson-Bell Field Airport?

    Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to Missoula Johnson-Bell Field Airport are updated daily.

  • How many operators does momondo search for flights from Santa Ana J. Wayne/Orange Cnty Airport to Missoula Johnson-Bell Field Airport?

  • How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty Airport to Missoula Johnson-Bell Field Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Ana J. Wayne/Orange Cnty Airport to Missoula Johnson-Bell Field Airport.

  • What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?

    The required travel and health documents for your Missoula Johnson-Bell Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missoula Johnson-Bell Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Santa Ana, California to Missoula?

  • What is the most popular airline from Santa Ana, California to Missoula?

Best airlines flying from Santa Ana, California to Missoula

Compare and see reviews for airlines that fly from Santa Ana, California to Missoula with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $79Free CancellationRating
7.3
709 reviews
Search Allegiant Air flights
Hawaiian AirlinesPriceFrom $120Free CancellationRating
7.8
2,838 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $142Free CancellationRating
7.9
8,373 reviews
Search Delta flights
United AirlinesPriceFrom $223Free CancellationRating
7.4
9,535 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $242Free CancellationRating
7.9
12,156 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Santa Ana to Missoula?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santa Ana to Missoula. momondo saves you time and could save you money on your trip.

Can I find flights from Santa Ana to Missoula with flexible booking policies on momondo?

momondo does allow users to show only those flights to Missoula from Santa Ana which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Santa Ana to Missoula?

momondo provides multiple filters to help you find the best flight to Missoula from Santa Ana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Santa Ana to Missoula right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Missoula, momondo offers a useful price alert feature which will track prices for flights to Missoula from Santa Ana and alert you when they change.

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