Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Santa Ana, California to Missoula from $96

This is the cheapest round-trip 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 5/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
$96Allegiant Air
Fri, May 29 - Mon, Jun 1
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
$108Allegiant Air
Fri, May 29 - Mon, Jun 1
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
$115Allegiant Air
Fri, May 29 - Mon, Jun 1
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
$155Allegiant Air
Mon, Jun 8 - Fri, Jun 12
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
$165Allegiant Air
Fri, Jun 12 - Fri, Jun 19
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
$175Allegiant Air
Fri, Jun 12 - Fri, Jun 19
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
$190Allegiant Air
Fri, Jul 24 - Fri, Jul 31
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
$201Allegiant Air
Fri, Jul 24 - Fri, Jul 31
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
$205Allegiant Air
Mon, Jun 15 - Mon, Jun 22
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
$206Allegiant Air
Fri, Jul 24 - Fri, Jul 31

Allegiant Air flights from Santa Ana, California to Missoula

Our best Allegiant Air deals on Santa Ana, California to Missoula flight tickets
Allegiant Air
May 29
SNA10:33 amSanta Ana J. Wayne/Orange Cnty
2h 28m
MSO2:01 pmMissoula Johnson-Bell Field
Jun 1
MSO2:46 pmMissoula Johnson-Bell Field
2h 40m
SNA4:26 pmSanta Ana J. Wayne/Orange Cnty
$96
Allegiant Air
May 29
SNA10:33 amSanta Ana J. Wayne/Orange Cnty
2h 28m
MSO2:01 pmMissoula Johnson-Bell Field
Jun 1
MSO2:46 pmMissoula Johnson-Bell Field
2h 40m
SNA4:26 pmSanta Ana J. Wayne/Orange Cnty
$108
Allegiant Air
May 29
SNA10:33 amSanta Ana J. Wayne/Orange Cnty
2h 28m
MSO2:01 pmMissoula Johnson-Bell Field
Jun 1
MSO2:46 pmMissoula Johnson-Bell Field
2h 40m
SNA4:26 pmSanta Ana J. Wayne/Orange Cnty
$115

Delta flights from Santa Ana, California to Missoula

Our best Delta deals on Santa Ana, California to Missoula flight tickets
Delta
Aug 4
SNA7:00 amSanta Ana J. Wayne/Orange Cnty
4h 33m
1 stop
MSO12:33 pmMissoula Johnson-Bell Field
Aug 13
MSO6:27 pmMissoula Johnson-Bell Field
4h 33m
1 stop
SNA10:00 pmSanta Ana J. Wayne/Orange Cnty
$313
Delta
Aug 5
SNA5:05 pmSanta Ana J. Wayne/Orange Cnty
5h 42m
1 stop
MSO11:47 pmMissoula Johnson-Bell Field
Aug 12
MSO5:30 amMissoula Johnson-Bell Field
4h 21m
1 stop
SNA8:51 amSanta Ana J. Wayne/Orange Cnty
$318
Delta
Aug 13
SNA5:05 pmSanta Ana J. Wayne/Orange Cnty
5h 42m
1 stop
MSO11:47 pmMissoula Johnson-Bell Field
Aug 17
MSO5:30 amMissoula Johnson-Bell Field
4h 21m
1 stop
SNA8:51 amSanta Ana J. Wayne/Orange Cnty
$351

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 May 20, 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 5/29

10:33 am-2:01 pm

Nonstop2h 28m

Missoula Johnson-Bell Field

Mon 6/1

2:46 pm-4:26 pm

Nonstop2h 40m

$96

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Fri 5/29

10:33 am-2:01 pm

Nonstop2h 28m

Missoula Johnson-Bell Field

Mon 6/1

2:46 pm-4:26 pm

Nonstop2h 40m

$108

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Fri 5/29

10:33 am-2:01 pm

Nonstop2h 28m

Missoula Johnson-Bell Field

Mon 6/1

2:46 pm-4:26 pm

Nonstop2h 40m

$115

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Mon 6/8

10:33 am-2:01 pm

Nonstop2h 28m

Missoula Johnson-Bell Field

Fri 6/12

2:46 pm-4:26 pm

Nonstop2h 40m

$155

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

Fri 6/19

2:46 pm-4:26 pm

Nonstop2h 40m

$165

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

Fri 6/19

2:46 pm-4:26 pm

Nonstop2h 40m

$175

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Fri 7/24

9:38 am-1:06 pm

Nonstop2h 28m

Missoula Johnson-Bell Field

Fri 7/31

1:51 pm-3:31 pm

Nonstop2h 40m

$190

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Fri 7/24

9:38 am-1:06 pm

Nonstop2h 28m

Missoula Johnson-Bell Field

Fri 7/31

1:51 pm-3:31 pm

Nonstop2h 40m

$201

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Mon 6/15

10:33 am-2:01 pm

Nonstop2h 28m

Missoula Johnson-Bell Field

Mon 6/22

2:46 pm-4:26 pm

Nonstop2h 40m

$205

Santa AnaMissoula

SNA - MSO

SNAMSO

Santa Ana J. Wayne/Orange Cnty

Fri 7/24

9:38 am-1:06 pm

Nonstop2h 28m

Missoula Johnson-Bell Field

Fri 7/31

1:51 pm-3:31 pm

Nonstop2h 40m

$206

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $216. 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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $311. 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 $471.

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 $388.

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

What cabin class options are available on Santa Ana, California to Missoula flights?

There is only 1 cabin class available to choose from on Santa Ana, California to Missoula 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 May 2026, prices for Santa Ana, California to Missoula flights are approximately 50% more expensive 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

$151

Fastest flight time

2h 28m

Direct flights

Tue and Sat

Airports in Missoula

1 airport
The best one-way flight to Missoula from Santa Ana, California in the past 72 hours is $151. The best round-trip flight deal from Santa Ana, California to Missoula found on momondo in the last 72 hours is $204.
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. The only airline offering direct flights is Allegiant Air.
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 $138Free CancellationRating
7.3
709 reviews
Search Allegiant Air flights
United AirlinesPriceFrom $210Free CancellationRating
7.4
9,734 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $254Free CancellationRating
7.9
12,385 reviews
Search Alaska Airlines flights
DeltaPriceFrom $280Free CancellationRating
7.9
8,453 reviews
Search Delta 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.

An easier way to manage your Missoula trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 6/19
Fri 6/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States