$74+ Cheap flights from Santa Ana, CA to Missoula (SNA - MSO)
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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — MSO
May 5 — May 121
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Santa Ana to Missoula 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.Cheapflights Tip: The best prices from Santa Ana J. Wayne/Orange Cnty to Missoula Johnson-Bell Field are usually found in June or January, booked 29 days in advance, depart on a Monday or Tuesday and return on a Monday
Cheap flight deals from Santa Ana to Missoula
Cheapest
Best
Last-minute
One-way
Cheapest flights from Santa Ana to MissoulaExplore the most affordable flight options available from Santa Ana to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 5, 2026.
Explore the most affordable flight options available from Santa Ana to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 5, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:33 am
SNA
- MSO
Nonstop2h 28m
Allegiant Air
Fri 6/122:46 pm
MSO
- SNA
Nonstop2h 40m
Allegiant Air
Deal found 4/3![Allegiant Air logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:45 am
SNA
- MSO
1 stop12h 19m
Multiple Airlines
Mon 4/278:54 pm
MSO
- SNA
1 stop18h 34m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Fri 4/176:45 am
SNA
- MSO
1 stop12h 19m
Multiple Airlines
Mon 4/278:54 pm
MSO
- SNA
1 stop19h 39m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Fri 4/176:45 am
SNA
- MSO
1 stop12h 19m
Multiple Airlines
Fri 4/248:54 pm
MSO
- SNA
1 stop18h 34m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:33 am
SNA
- MSO
Nonstop2h 28m
Multiple Airlines
Thu 6/1110:25 am
MSO
- SNA
1 stop26h 35m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Fri 5/811:14 am
SNA
- MSO
1 stop7h 50m
Multiple Airlines
Mon 5/118:54 pm
MSO
- SNA
1 stop19h 44m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Fri 4/176:45 am
SNA
- MSO
1 stop12h 19m
Multiple Airlines
Thu 4/2311:48 am
MSO
- SNA
1 stop22h 02m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Wed 4/223:23 pm
SNA
- MSO
2 stops18h 35m
Multiple Airlines
Mon 4/278:54 pm
MSO
- SNA
1 stop19h 39m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$242
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/139:38 am
SNA
- MSO
Nonstop2h 28m
Allegiant Air
Mon 7/201:51 pm
MSO
- SNA
Nonstop2h 40m
Allegiant Air
Deal found 4/1![Allegiant Air logo]()
$257
This Cheapflightsfares deal was found by Cheapflights users on 4/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:38 am
SNA
- MSO
Nonstop2h 28m
Allegiant Air
Mon 8/101:46 pm
MSO
- SNA
Nonstop2h 40m
Allegiant Air
Deal found 4/4![Allegiant Air logo]()
$261
Best flights from Santa Ana to MissoulaDiscover carefully curated flight deals from Santa Ana to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 5, 2026.
Discover carefully curated flight deals from Santa Ana to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 5, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:38 am
SNA
- MSO
Nonstop2h 28m
Allegiant Air
Mon 8/101:46 pm
MSO
- SNA
Nonstop2h 40m
Allegiant Air
Deal found 4/4![Allegiant Air logo]()
$261
This Delta deal was found by Cheapflights users on 4/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/292:00 pm
SNA
- MSO
2 stops9h 22m
Delta
Mon 6/16:05 pm
MSO
- SNA
1 stop4h 49m
Delta
Deal found 4/4![Delta logo]()
$350
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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.
Fri 6/56:45 am
SNA
- MSO
1 stop6h 58m
Alaska Airlines
Wed 6/105:00 pm
MSO
- SNA
1 stop5h 30m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 4/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:03 pm
SNA
- MSO
1 stop6h 25m
Delta
Mon 8/106:10 pm
MSO
- SNA
1 stop4h 43m
Delta
Deal found 4/4![Delta logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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.
Fri 5/16:07 pm
SNA
- MSO
2 stops19h 52m
Alaska Airlines
Wed 5/63:55 pm
MSO
- SNA
1 stop6h 35m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 5/141:58 pm
SNA
- MSO
1 stop9h 01m
Alaska Airlines
Mon 5/188:02 pm
MSO
- SNA
1 stop16h 26m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 4/2. 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 7/105:03 pm
SNA
- MSO
1 stop6h 25m
Delta
Thu 7/235:35 am
MSO
- SNA
1 stop4h 21m
Delta
Deal found 4/2![Delta logo]()
$448
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 6/64:38 pm
SNA
- MSO
2 stops21h 05m
Alaska Airlines
Wed 6/105:00 pm
MSO
- SNA
1 stop5h 30m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$445
This Orbitz deal was found by Cheapflights users on 4/4. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/32:45 pm
SNA
- MSO
1 stop7h 10m
Alaska Airlines
Tue 8/115:00 pm
MSO
- SNA
1 stop6h 30m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$450
This Alaska Airlines deal was found by Cheapflights users on 4/3. 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.
Tue 5/269:25 am
SNA
- MSO
2 stops13h 34m
Alaska Airlines
Fri 5/293:39 pm
MSO
- SNA
1 stop5h 31m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$466
Last-minute flights from Santa Ana to MissoulaDiscover last-minute flight deals from Santa Ana to Missoula. Data last updated April 5, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Ana to Missoula. Data last updated April 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Fri 4/176:45 am
SNA
- MSO
1 stop12h 19m
Multiple Airlines
Mon 4/278:54 pm
MSO
- SNA
1 stop19h 39m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Fri 4/176:45 am
SNA
- MSO
1 stop12h 19m
Multiple Airlines
Fri 4/248:54 pm
MSO
- SNA
1 stop18h 34m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Fri 4/176:45 am
SNA
- MSO
1 stop12h 19m
Multiple Airlines
Thu 4/2311:48 am
MSO
- SNA
1 stop22h 02m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Fri 4/176:45 am
SNA
- MSO
1 stop12h 19m
Multiple Airlines
Sun 4/2611:48 am
MSO
- SNA
1 stop26h 56m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Mon 4/209:00 am
SNA
- MSO
1 stop10h 04m
Multiple Airlines
Fri 4/248:54 pm
MSO
- SNA
1 stop18h 34m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Wed 4/223:23 pm
SNA
- MSO
2 stops18h 35m
Multiple Airlines
Mon 4/278:54 pm
MSO
- SNA
1 stop19h 39m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$242
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:00 pm
SNA
- MSO
1 stop4h 16m
Delta
Tue 4/281:40 pm
MSO
- SNA
1 stop5h 26m
Delta
Deal found 3/31![Delta logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:45 am
SNA
- MSO
1 stop12h 19m
Multiple Airlines
Mon 4/278:54 pm
MSO
- SNA
1 stop18h 34m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Fri 5/811:14 am
SNA
- MSO
1 stop7h 50m
Multiple Airlines
Mon 5/118:54 pm
MSO
- SNA
1 stop19h 44m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$222
One-way flights from Santa Ana to MissoulaSearch for one-way flight options from Santa Ana to Missoula. Find affordable one-way fares based on user searches. Data last updated April 5, 2026.
Search for one-way flight options from Santa Ana to Missoula. Find affordable one-way fares based on user searches. Data last updated April 5, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2510:33 am
SNA
- MSO
Nonstop2h 28m
Allegiant Air
Deal found 3/31![Allegiant Air logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/64:33 pm
SNA
- MSO
1 stop16h 02m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$113
This Delta deal was found by Cheapflights users on 4/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:45 pm
SNA
- MSO
1 stop9h 55m
Delta
Deal found 4/4![Delta logo]()
$151
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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.
Wed 9/238:00 am
SNA
- MSO
1 stop6h 17m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$164
This Delta deal was found by Cheapflights users on 4/1. 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.
Wed 5/132:00 pm
SNA
- MSO
2 stops9h 22m
Delta
Deal found 4/1![Delta logo]()
$176
This Delta deal was found by Cheapflights users on 4/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:55 pm
SNA
- MSO
1 stop4h 27m
Delta
Deal found 4/4![Delta logo]()
$181
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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.
Tue 5/58:05 am
SNA
- MSO
1 stop5h 54m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$204
This Delta deal was found by Cheapflights users on 4/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:02 pm
SNA
- MSO
1 stop6h 14m
Delta
Deal found 4/4![Delta logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Sun 5/32:42 pm
SNA
- MSO
1 stop28h 22m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$214
Find flight deals from Santa Ana to Missoula
Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) to Missoula (MSO). 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 April 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $161 (Cheapflightsfares) |
One-way from | $74 (Cheapflightsfares) |
Popular in | November |
Cheapest in | June |
Average price | $434 |
Good round-trip deal | $138 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Santa Ana 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, Cheapflights users made 2,558,603 searches. Data last updated April 5, 2026.
Use the filters below to find and compare flights from Santa Ana to Missoula that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
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 8/10
1:46 pm-3:26 pm
Nonstop2h 40m
$261
Santa AnaMissoula
SNA - MSO
SNAMSO
Santa Ana J. Wayne/Orange Cnty
Fri 5/29
2:00 pm-12:22 am
2 stops9h 22m
Missoula Johnson-Bell Field
Mon 6/1
6:05 pm-9:54 pm
1 stop4h 49m
$350
Santa AnaMissoula
SNA - MSO
SNAMSO
Santa Ana J. Wayne/Orange Cnty
Fri 6/5
6:45 am-2:43 pm
1 stop6h 58m
Missoula Johnson-Bell Field
Wed 6/10
5:00 pm-9:30 pm
1 stop5h 30m
$368
Santa AnaMissoula
SNA - MSO
SNAMSO
Santa Ana J. Wayne/Orange Cnty
Mon 8/3
5:03 pm-12:28 am
1 stop6h 25m
Missoula Johnson-Bell Field
Mon 8/10
6:10 pm-9:53 pm
1 stop4h 43m
$409
Santa AnaMissoula
SNA - MSO
SNAMSO
Santa Ana J. Wayne/Orange Cnty
Fri 5/1
6:07 pm-2:59 pm
2 stops19h 52m
Missoula Johnson-Bell Field
Wed 5/6
3:55 pm-9:30 pm
1 stop6h 35m
$417
Santa AnaMissoula
SNA - MSO
SNAMSO
Santa Ana J. Wayne/Orange Cnty
Thu 5/14
1:58 pm-11:59 pm
1 stop9h 01m
Missoula Johnson-Bell Field
Mon 5/18
8:02 pm-11:28 am
1 stop16h 26m
$423
Santa AnaMissoula
SNA - MSO
SNAMSO
Santa Ana J. Wayne/Orange Cnty
Sat 6/6
4:38 pm-2:43 pm
2 stops21h 05m
Missoula Johnson-Bell Field
Wed 6/10
5:00 pm-9:30 pm
1 stop5h 30m
$445
Santa AnaMissoula
SNA - MSO
SNAMSO
Santa Ana J. Wayne/Orange Cnty
Fri 7/10
5:03 pm-12:28 am
1 stop6h 25m
Missoula Johnson-Bell Field
Thu 7/23
5:35 am-8:56 am
1 stop4h 21m
$448
Santa AnaMissoula
SNA - MSO
SNAMSO
Santa Ana J. Wayne/Orange Cnty
Mon 8/3
2:45 pm-10:55 pm
1 stop7h 10m
Missoula Johnson-Bell Field
Tue 8/11
5:00 pm-10:30 pm
1 stop6h 30m
$450
Santa AnaMissoula
SNA - MSO
SNAMSO
Santa Ana J. Wayne/Orange Cnty
Tue 5/26
9:25 am-11:59 pm
2 stops13h 34m
Missoula Johnson-Bell Field
Fri 5/29
3:39 pm-8:10 pm
1 stop5h 31m
$466
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Santa Ana to Missoula
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 Santa Ana to Missoula in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Santa Ana, California-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Ana, California-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Ana, California-Missoula flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Santa Ana, California-Missoula 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 Santa Ana, California-Missoula 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 Santa Ana to Missoula
Have a flexible travel schedule? Discover the best time to fly to Missoula from Santa Ana with our price prediction graph.
SNA-MSO
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 Santa Ana to Missoula
How far ahead should I book a flight from Santa Ana, California to Missoula?
Use this chart to determine the optimal time to book a round-trip flight from Santa Ana to Missoula. Price data was last updated on April 3, 2026.
To ensure you get the cheapest price possible for a flight from Santa Ana, California to Missoula, you should look to book at least 29 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Santa Ana, California to Missoula?
Currently, May is the cheapest month in which you can book a flight from Santa Ana, California to Missoula (average of $90). Flying from Santa Ana, California to Missoula in March is currently the most expensive (average of $296). 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 Santa Ana, California to Missoula?
Reviews of airlines servicing Missoula
Get insights into the airlines that provide service to Missoula. 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 Missoula. Reviews last updated April 5, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from Santa Ana to Missoula have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Santa Ana to Missoula. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Missoula flight routes
Other flight options
Other flights from Santa Ana
Popular flights
Alternative routes for Santa Ana to Missoula
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Missoula by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Santa Ana to Missoula by cabin class
Find flights from Santa Ana to Missoula, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Missoula
Explore flights to Missoula departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 5, 2026.
Santa Ana and Missoula flights
Browse other Santa Ana and Missoula flight options. Last updated on April 5, 2026.
Other flights from Santa Ana
Browse through other flights departing from Santa Ana. Flights are based on user searches made on Cheapflights and were last updated on April 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Santa Ana to Missoula
Discover the top 5 airlines that operate flights from Santa Ana to Missoula. 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 April 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$79 | Average$175 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$120 | Average$328 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$142 | Average$398 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$223 | Average$423 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$242 | Average$397 | FlexibilityNo cancel fee | On-time75% |