$167+ Cheap flights from Missoula to Santa Ana, CA (MSO - SNA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SNA
Oct 4 — Oct 111
Round-trip
1 adult, Economy
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Find cheap flights from Missoula to Santa Ana with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Missoula to Santa Ana
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Cheapest flights from Missoula to Santa AnaExplore 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 September 4, 2026.
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 September 4, 2026.
This Delta deal was found by Cheapflights users on 9/1. 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.
Thu 10/295:30 am -
1 stop4h 34m
Tue 11/34:55 pm -
1 stop4h 56m
Deal found 9/1![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 9/2. 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.
Fri 10/166:23 pm -
1 stop4h 42m
Mon 10/267:02 pm -
1 stop4h 29m
Deal found 9/2![Delta logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 10/133:49 pm -
1 stop7h 17m
Tue 10/206:47 am -
1 stop7h 03m
Deal found 9/2![Alaska Airlines logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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 10/263:49 pm -
1 stop7h 37m
Fri 10/304:46 pm -
1 stop5h 08m
Deal found 9/3![Alaska Airlines logo]()
$341
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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 10/163:49 pm -
1 stop7h 17m
Mon 10/268:59 pm -
1 stop15h 27m
Deal found 9/3![Alaska Airlines logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 10/107:03 am -
1 stop8h 20m
Sat 10/246:47 am -
1 stop7h 03m
Deal found 9/4![Alaska Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/34:15 pm -
1 stop5h 36m
Mon 10/57:00 am -
1 stop5h 32m
Deal found 9/3![United Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 9/3. 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.
Tue 12/296:16 pm -
1 stop4h 49m
Sun 1/107:00 am -
1 stop4h 36m
Deal found 9/3![Delta logo]()
$358
This Alaska Airlines deal was found by Cheapflights users on 8/31. 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.
Thu 10/153:49 pm -
1 stop7h 17m
Mon 10/266:19 pm -
1 stop18h 07m
Deal found 8/31![Alaska Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 10/177:03 am -
1 stop5h 25m
Sat 10/173:13 pm -
1 stop5h 51m
Deal found 9/2![Alaska Airlines logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 10/163:49 pm -
1 stop7h 17m
Thu 10/223:13 pm -
1 stop5h 51m
Deal found 9/2![Alaska Airlines logo]()
$386
Best flights from Missoula to Santa AnaDiscover carefully curated flight deals from Missoula to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
Discover carefully curated flight deals from Missoula to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
This Delta deal was found by Cheapflights users on 9/1. 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.
Thu 10/295:30 am -
1 stop4h 34m
Tue 11/34:55 pm -
1 stop4h 56m
Deal found 9/1![Delta logo]()
$333
This Alaska Airlines deal was found by Cheapflights users on 8/30. 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 10/263:49 pm -
1 stop6h 02m
Fri 10/304:46 pm -
1 stop5h 08m
Deal found 8/30![Alaska Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/34:15 pm -
1 stop5h 36m
Mon 10/57:00 am -
1 stop5h 32m
Deal found 9/3![United Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 8/30. 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 1/165:40 am -
1 stop4h 35m
Sun 1/177:00 am -
1 stop4h 36m
Deal found 8/30![Delta logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 8/31. 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 2/62:02 pm -
1 stop8h 00m
Sun 2/78:06 am -
1 stop6h 26m
Deal found 8/31![Alaska Airlines logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 10/107:03 am -
1 stop8h 20m
Sat 10/247:02 am -
1 stop5h 24m
Deal found 9/2![Alaska Airlines logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 8/30. 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.
Thu 10/153:49 pm -
1 stop7h 17m
Mon 10/266:19 pm -
1 stop18h 07m
Deal found 8/30![Alaska Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 12/211:02 pm -
1 stop8h 11m
Mon 12/286:45 am -
1 stop7h 35m
Deal found 9/1![Alaska Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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.
Thu 10/293:49 pm -
1 stop7h 37m
Tue 11/33:42 pm -
2 stops22h 49m
Deal found 9/1![Alaska Airlines logo]()
$395
This Alaska Airlines deal was found by Cheapflights users on 8/30. 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.
Fri 11/61:02 pm -
1 stop5h 01m
Mon 11/911:19 am -
2 stops8h 59m
Deal found 8/30![Alaska Airlines logo]()
$422
Last-minute flights from Missoula to Santa AnaDiscover last-minute flight deals from Missoula to Santa Ana. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to Santa Ana. Data last updated September 4, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Tue 9/152:40 pm -
1 stop5h 19m
Sat 9/198:55 am -
1 stop6h 25m
Deal found 8/31![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/34:15 pm -
1 stop5h 36m
Mon 10/57:00 am -
1 stop5h 32m
Deal found 9/3![United Airlines logo]()
$353
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 10/107:03 am -
1 stop8h 20m
Sat 10/247:02 am -
1 stop5h 24m
Deal found 9/2![Alaska Airlines logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 10/133:49 pm -
1 stop7h 17m
Tue 10/206:47 am -
1 stop7h 03m
Deal found 9/2![Alaska Airlines logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 8/31. 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.
Thu 10/153:49 pm -
1 stop7h 17m
Mon 10/266:19 pm -
1 stop18h 07m
Deal found 8/31![Alaska Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/2. 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.
Fri 10/166:23 pm -
1 stop4h 42m
Mon 10/267:02 pm -
1 stop4h 29m
Deal found 9/2![Delta logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 10/163:49 pm -
1 stop7h 17m
Tue 10/206:47 am -
1 stop7h 03m
Deal found 9/2![Alaska Airlines logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 10/167:03 am -
1 stop5h 25m
Mon 10/266:19 pm -
1 stop18h 07m
Deal found 9/4![Alaska Airlines logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 10/163:49 pm -
1 stop7h 17m
Thu 10/223:13 pm -
1 stop5h 51m
Deal found 9/2![Alaska Airlines logo]()
$386
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 10/177:03 am -
1 stop5h 25m
Sat 10/173:13 pm -
1 stop5h 51m
Deal found 9/2![Alaska Airlines logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 10/263:49 pm -
1 stop7h 37m
Fri 10/308:07 am -
1 stop5h 43m
Deal found 9/1![Alaska Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 9/1. 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.
Thu 10/295:30 am -
1 stop4h 34m
Tue 11/34:55 pm -
1 stop4h 56m
Deal found 9/1![Delta logo]()
$333
One-way flights from Missoula to Santa AnaSearch for one-way flight options from Missoula to Santa Ana. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
Search for one-way flight options from Missoula to Santa Ana. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This Delta deal was found by Cheapflights users on 9/3. 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.
Wed 10/216:23 pm -
1 stop4h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 8/30. 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.
Tue 10/133:49 pm -
1 stop6h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Alaska Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Thu 9/109:49 pm -
1 stop20h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$169
This Delta deal was found by Cheapflights users on 8/30. 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.
Fri 10/166:23 pm -
1 stop4h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Delta logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Thu 10/1510:17 am -
1 stop9h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$179
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Sat 9/194:15 pm -
1 stop5h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![United Airlines logo]()
$199
This Alaska Airlines deal was found by Cheapflights users on 8/30. 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.
Thu 10/153:49 pm -
1 stop7h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Alaska Airlines logo]()
$212
This Alaska Airlines deal was found by Cheapflights users on 8/30. 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.
Sat 1/24:18 pm -
1 stop7h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Alaska Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Thu 10/12:40 pm -
1 stop6h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Multiple Airlines logo]()
$217
This Booking.com deal was found by Cheapflights users on 9/3. 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.
Wed 10/211:06 pm -
2 stops20h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Alaska Airlines logo]()
$234
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 September 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (Alaska Airlines) |
One-way from | $167 (Delta) |
Popular in | January |
Cheapest in | June |
Average price | $504 |
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 7,457,451 searches. Data last updated September 4, 2026.
Use the filters below to find and compare flights from Missoula to Santa Ana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
MissoulaSanta Ana
MSO Missoula Johnson-Bell Field - SNA Santa Ana J. Wayne/Orange Cnty
MSOSNA
Missoula Johnson-Bell Field
Thu 10/22
5:30 am-9:04 am
1 stop4h 34m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$167
MissoulaSanta Ana
MSO Missoula Johnson-Bell Field - SNA Santa Ana J. Wayne/Orange Cnty
MSOSNA
Missoula Johnson-Bell Field
Wed 10/21
6:23 pm-10:05 pm
1 stop4h 42m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$167
MissoulaSanta Ana
MSO Missoula Johnson-Bell Field - SNA Santa Ana J. Wayne/Orange Cnty
MSOSNA
Missoula Johnson-Bell Field
Tue 10/13
3:49 pm-8:51 pm
1 stop6h 02m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$168
MissoulaSanta Ana
MSO Missoula Johnson-Bell Field - SNA Santa Ana J. Wayne/Orange Cnty
MSOSNA
Missoula Johnson-Bell Field
Thu 10/15
10:17 am-7:14 pm
1 stop9h 57m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$179
MissoulaSanta Ana
MSO Missoula Johnson-Bell Field - SNA Santa Ana J. Wayne/Orange Cnty
MSOSNA
Missoula Johnson-Bell Field
Wed 10/21
1:06 pm-8:38 am
2 stops20h 32m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$234
MissoulaSanta Ana
MSO Missoula Johnson-Bell Field - SNA Santa Ana J. Wayne/Orange Cnty
MSOSNA
Missoula Johnson-Bell Field
Thu 10/1
2:40 pm-8:45 am
2 stops19h 05m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$257
MissoulaSanta Ana
MSO Missoula Johnson-Bell Field - SNA Santa Ana J. Wayne/Orange Cnty
MSOSNA
Missoula Johnson-Bell Field
Mon 10/12
3:49 pm-10:06 pm
1 stop7h 17m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$265
MissoulaSanta Ana
MSO Missoula Johnson-Bell Field - SNA Santa Ana J. Wayne/Orange Cnty
MSOSNA
Missoula Johnson-Bell Field
Sat 9/19
4:16 pm-9:11 am
2 stops17h 55m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$281
MissoulaSanta Ana
MSO Missoula Johnson-Bell Field - SNA Santa Ana J. Wayne/Orange Cnty
MSOSNA
Missoula Johnson-Bell Field
Fri 9/11
4:05 pm-8:51 pm
1 stop5h 46m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$293
MissoulaSanta Ana
MSO Missoula Johnson-Bell Field - SNA Santa Ana J. Wayne/Orange Cnty
MSOSNA
Missoula Johnson-Bell Field
Thu 10/29
5:30 am-9:04 am
1 stop4h 34m
Santa Ana J. Wayne/Orange Cnty
Tue 11/3
4:55 pm-10:51 pm
1 stop4h 56m
$333
Showing 1-10 of 19 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
MSO-SNA
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.
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Everything you need to know about your flight from Missoula to Santa Ana
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What is the cheapest month to book a flight from Missoula to Santa Ana, California?
Currently, June is the cheapest month in which you can book a flight from Missoula to Santa Ana, California (average of $226). Flying from Missoula to Santa Ana, California in January is currently the most expensive (average of $550). 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.
How much does it cost to fly round-trip from Missoula to Santa Ana, California?
Airfare is typical for this route at the moment.
Missoula to Santa Ana, California flights typically cost between $322 and $588 in February.The cheapest round-trip price found within the last 5 days was $329 on Alaska Airlines (Feb 2-Feb 2).
What’s the top layover airport for flights from Missoula to Santa Ana, California?
Share of 1-stop round-trip flights from Missoula to Santa Ana, California chosen by Cheapflights users in the past 12 months, using the same layover each way.
Seattle (SEA) – chosen by Cheapflights users on 67% of 1-stop itineraries from Missoula to Santa Ana, California on Cheapflights.
What’s the cheapest layover airport for flights from Missoula to Santa Ana, California?
Average round-trip fare for 1-stop flights from Missoula to Santa Ana, California, chosen by Cheapflights users in the past 12 months, with the same layover each way.
San Francisco (SFO) is the most affordable 1-stop option, with an average round-trip price of $570.
What’s the fastest layover option from Missoula to Santa Ana, California?
Shortest average travel time for 1-stop one-way flights from Missoula to Santa Ana, California, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via San Francisco (SFO) have the shortest average one-way travel time for 1-stop routes: 5h 11m.
Which airport typically offers the quickest layover for flights from Missoula to Santa Ana, California?
Average layover duration for 1-stop one-way flights from Missoula to Santa Ana, California, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via San Francisco (SFO) offer the fastest connection on this route, with an average layover time of 1h 05m.
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 September 4, 2026.
Read through reviews of airlines operating flights from Missoula to Santa Ana, such as Alaska Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.0
Overall
7.9
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.0
Overall
7.9
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.0
Overall
7.9
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.0
Overall
7.9
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.0
Overall
7.9
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
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.
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Book flights to Santa Ana if you plan to visit one of these locationsTustin
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Missoula and Santa Ana flights
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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 7,457,451 searches. Data last updated September 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$220 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$260 | Average$439 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$443 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$295 | Average$454 | FlexibilityNo cancel fee | On-time75% |