$109+ Cheap flights from Missoula (MSO) to Orange County
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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SNA
Sep 8 — Sep 151
Round-trip
1 adult, Economy
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Find cheap flights from Missoula to Orange County with Cheapflights
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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
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Cheapest flights from Missoula to Orange CountyExplore the most affordable flight options available from Missoula to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 9, 2026.
Explore the most affordable flight options available from Missoula to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/39:49 pm -
1 stop15h 42m
Thu 9/107:30 am -
1 stop12h 29m
Deal found 8/8![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/279:52 pm -
1 stop15h 39m
Sat 8/293:53 pm -
1 stop28h 09m
Deal found 8/7![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/39:49 pm -
1 stop15h 42m
Thu 9/177:30 am -
1 stop12h 29m
Deal found 8/8![Multiple Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 10/46:05 pm -
1 stop24h 10m
Sun 10/114:50 pm -
2 stops41h 39m
Deal found 8/8![Multiple Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:52 pm -
1 stop15h 39m
Sat 8/293:53 pm -
1 stop28h 09m
Deal found 8/4![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/309:52 pm -
1 stop19h 23m
Sat 9/53:53 pm -
1 stop28h 06m
Deal found 8/5![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 10/16:11 pm -
1 stop15h 34m
Mon 10/59:30 am -
1 stop24h 59m
Deal found 8/8![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/209:52 pm -
1 stop15h 39m
Sun 8/237:45 am -
1 stop12h 17m
Deal found 8/7![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 stop27h 35m
Wed 10/77:30 am -
1 stop24h 57m
Deal found 8/8![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/279:52 pm -
1 stop15h 39m
Sun 8/307:45 am -
1 stop12h 17m
Deal found 8/7![Multiple Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 11/101:55 pm -
1 stop8h 04m
Sat 11/147:02 am -
1 stop7h 32m
Deal found 8/6![Alaska Airlines logo]()
$443
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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 10/233:49 pm -
1 stop23h 21m
Wed 10/287:02 am -
1 stop14h 49m
Deal found 8/5![Alaska Airlines logo]()
$448
Best flights from Missoula to Orange CountyDiscover carefully curated flight deals from Missoula to Orange County that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 9, 2026.
Discover carefully curated flight deals from Missoula to Orange County that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 9, 2026.
This Delta deal was found by Cheapflights users on 8/7. 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 12/25:33 am -
1 stop7h 26m
Sun 12/67:13 pm -
1 stop4h 17m
Deal found 8/7![Delta logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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.
Sun 1/106:40 am -
1 stop6h 14m
Thu 1/143:02 pm -
1 stop7h 57m
Deal found 8/8![Alaska Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 8/6. 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 10/85:30 am -
1 stop7h 28m
Fri 10/167:02 pm -
1 stop4h 29m
Deal found 8/6![Delta logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 10/221:06 pm -
1 stop4h 59m
Thu 10/296:45 am -
2 stops15h 09m
Deal found 8/8![Alaska Airlines logo]()
$422
This Booking.com deal was found by Cheapflights users on 8/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:00 am -
1 stop14h 59m
Tue 9/297:02 am -
1 stop14h 59m
Deal found 8/4![Alaska Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 8/4. 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 10/296:25 pm -
1 stop4h 40m
Mon 11/25:00 pm -
1 stop4h 51m
Deal found 8/4![Delta logo]()
$453
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 11/101:55 pm -
1 stop8h 04m
Sat 11/147:02 am -
1 stop7h 32m
Deal found 8/6![Alaska Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 8/7. 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 8/196:27 pm -
1 stop4h 33m
Mon 8/245:04 pm -
1 stop6h 14m
Deal found 8/7![Delta logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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 10/247:03 am -
1 stop14h 56m
Sun 10/257:02 am -
1 stop14h 52m
Deal found 8/5![Alaska Airlines logo]()
$453
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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 10/233:49 pm -
1 stop23h 21m
Mon 10/267:02 am -
2 stops29h 24m
Deal found 8/5![Alaska Airlines logo]()
$458
This Alaska Airlines deal was found by Cheapflights users on 8/7. 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 12/24:13 pm -
1 stop5h 46m
Sun 12/67:02 am -
1 stop7h 21m
Deal found 8/7![Alaska Airlines logo]()
$460
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 stop6h 10m
Sun 10/187:02 am -
1 stop14h 02m
Deal found 8/8![Alaska Airlines logo]()
$463
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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 10/211:06 pm -
2 stops26h 04m
Mon 10/267:02 am -
2 stops29h 24m
Deal found 8/5![Alaska Airlines logo]()
$472
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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 10/227:03 am -
1 stop8h 07m
Thu 10/297:02 am -
2 stops29h 24m
Deal found 8/5![Alaska Airlines logo]()
$477
Last-minute flights from Missoula to Orange CountyDiscover last-minute flight deals from Missoula to Orange County. Data last updated August 9, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to Orange County. Data last updated August 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/209:52 pm -
1 stop15h 39m
Sun 8/237:45 am -
1 stop12h 17m
Deal found 8/7![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/209:52 pm -
1 stop15h 39m
Sat 8/223:53 pm -
1 stop28h 09m
Deal found 8/7![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:52 pm -
1 stop15h 39m
Sat 8/293:53 pm -
1 stop28h 09m
Deal found 8/4![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/279:52 pm -
1 stop15h 39m
Sat 8/293:53 pm -
1 stop28h 09m
Deal found 8/7![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 8/279:52 pm -
1 stop15h 39m
Sun 8/307:45 am -
1 stop12h 17m
Deal found 8/7![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/309:52 pm -
1 stop19h 23m
Sat 9/53:53 pm -
1 stop28h 06m
Deal found 8/5![Multiple Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 8/5. 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.
Sun 8/306:27 pm -
1 stop4h 05m
Fri 9/44:50 pm -
1 stop6h 28m
Deal found 8/5![Delta logo]()
$1,089
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 9/14:16 pm -
1 stop6h 14m
Wed 9/92:39 pm -
1 stop7h 22m
Deal found 8/8![Alaska Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/39:49 pm -
1 stop15h 42m
Thu 9/107:30 am -
1 stop12h 29m
Deal found 8/8![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/39:49 pm -
1 stop15h 42m
Thu 9/177:30 am -
1 stop12h 29m
Deal found 8/8![Multiple Airlines logo]()
$255
This Booking.com deal was found by Cheapflights users on 8/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:00 am -
1 stop14h 59m
Tue 9/297:02 am -
1 stop14h 59m
Deal found 8/4![Alaska Airlines logo]()
$443
This Booking.com deal was found by Cheapflights users on 8/5. 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.
Fri 9/184:16 pm -
1 stop5h 43m
Fri 10/23:34 pm -
1 stop6h 27m
Deal found 8/5![Alaska Airlines logo]()
$473
One-way flights from Missoula to Orange CountySearch for one-way flight options from Missoula to Orange County. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
Search for one-way flight options from Missoula to Orange County. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/139:49 pm -
1 stop20h 26m
Deal found 8/7![Multiple Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/279:49 pm -
1 stop19h 26m
Deal found 8/8![Multiple Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/209:52 pm -
1 stop15h 39m
Deal found 8/5![Multiple Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:24 am -
1 stop27h 07m
Deal found 8/4![Multiple Airlines logo]()
$139
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:15 am -
1 stop7h 35m
Deal found 8/4![United Airlines logo]()
$181
This Delta deal was found by Cheapflights users on 8/7. 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 8/285:30 am -
1 stop4h 21m
Deal found 8/7![Delta logo]()
$190
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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 8/294:16 pm -
1 stop6h 14m
Deal found 8/8![Alaska Airlines logo]()
$207
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:24 pm -
1 stop5h 53m
Deal found 8/4![United Airlines logo]()
$211
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Fri 9/115:17 pm -
1 stop6h 00m
Deal found 8/7![United Airlines logo]()
$221
This Booking.com deal was found by Cheapflights users on 8/5. 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.
Sat 12/121:15 pm -
2 stops8h 44m
Deal found 8/5![Alaska Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 8/4. 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 10/56:17 pm -
1 stop4h 47m
Deal found 8/4![Delta logo]()
$227
This Delta deal was found by Cheapflights users on 8/8. 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 8/296:27 pm -
1 stop4h 05m
Deal found 8/8![Delta logo]()
$239
Find flight deals from Missoula to Orange County
Keep the following information in mind while searching for Missoula to Orange County flight deals. Data was last updated August 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $239 (Kiwi.com) |
One-way from | $109 (Kiwi.com) |
Popular in | January |
Cheapest in | August |
Average price | $307 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missoula to Orange County 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 August 9, 2026.
Use the filters below to find and compare flights from Missoula to Orange County that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MissoulaSanta Ana
MSO Missoula Johnson-Bell Field - SNA Santa Ana J. Wayne/Orange Cnty
MSOSNA
Missoula Johnson-Bell Field
Wed 12/2
5:33 am-11:59 am
1 stop7h 26m
Santa Ana J. Wayne/Orange Cnty
Sun 12/6
7:13 pm-12:30 am
1 stop4h 17m
$317
MissoulaSanta Ana
MSO Missoula Johnson-Bell Field - SNA Santa Ana J. Wayne/Orange Cnty
MSOSNA
Missoula Johnson-Bell Field
Sun 1/10
6:40 am-11:54 am
1 stop6h 14m
Santa Ana J. Wayne/Orange Cnty
Thu 1/14
3:02 pm-11:59 pm
1 stop7h 57m
$363
MissoulaSanta Ana
MSO Missoula Johnson-Bell Field - SNA Santa Ana J. Wayne/Orange Cnty
MSOSNA
Missoula Johnson-Bell Field
Thu 10/8
5:30 am-11:58 am
1 stop7h 28m
Santa Ana J. Wayne/Orange Cnty
Fri 10/16
7:02 pm-12:31 am
1 stop4h 29m
$367
MissoulaSanta Ana
MSO Missoula Johnson-Bell Field - SNA Santa Ana J. Wayne/Orange Cnty
MSOSNA
Missoula Johnson-Bell Field
Thu 10/22
1:06 pm-5:05 pm
1 stop4h 59m
Santa Ana J. Wayne/Orange Cnty
Thu 10/29
6:45 am-10:54 pm
2 stops15h 09m
$422
MissoulaLong Beach
MSO Missoula Johnson-Bell Field - LGB Long Beach Municipal
MSOLGB
Missoula Johnson-Bell Field
Wed 9/16
7:00 am-8:59 pm
1 stop14h 59m
Long Beach Municipal
Tue 9/29
7:02 am-11:01 pm
1 stop14h 59m
$443
MissoulaLong Beach
MSO Missoula Johnson-Bell Field - LGB Long Beach Municipal
MSOLGB
Missoula Johnson-Bell Field
Tue 11/10
1:55 pm-8:59 pm
1 stop8h 04m
Long Beach Municipal
Sat 11/14
7:02 am-3:34 pm
1 stop7h 32m
$443
Quickest round-trip
MissoulaSanta Ana
MSO Missoula Johnson-Bell Field - SNA Santa Ana J. Wayne/Orange Cnty
MSOSNA
Missoula Johnson-Bell Field
Thu 10/29
6:25 pm-10:05 pm
1 stop4h 40m
Santa Ana J. Wayne/Orange Cnty
Mon 11/2
5:00 pm-10:51 pm
1 stop4h 51m
$453
MissoulaLong Beach
MSO Missoula Johnson-Bell Field - LGB Long Beach Municipal
MSOLGB
Missoula Johnson-Bell Field
Sat 10/24
7:03 am-8:59 pm
1 stop14h 56m
Long Beach Municipal
Sun 10/25
7:02 am-10:54 pm
1 stop14h 52m
$453
MissoulaLong Beach
MSO Missoula Johnson-Bell Field - LGB Long Beach Municipal
MSOLGB
Missoula Johnson-Bell Field
Fri 10/23
3:49 pm-2:10 pm
1 stop23h 21m
Long Beach Municipal
Mon 10/26
7:02 am-1:26 pm
2 stops29h 24m
$458
MissoulaSanta Ana
MSO Missoula Johnson-Bell Field - SNA Santa Ana J. Wayne/Orange Cnty
MSOSNA
Missoula Johnson-Bell Field
Wed 8/19
6:27 pm-10:00 pm
1 stop4h 33m
Santa Ana J. Wayne/Orange Cnty
Mon 8/24
5:04 pm-12:18 am
1 stop6h 14m
$459
Showing 1-10 of 33 resultsSorted by cheapest first
Best time to book a flight from Missoula to Orange County
Have a flexible travel schedule? Discover the best time to fly to Orange County from Missoula with our price prediction graph.
MSO-SNA
MSO-LGB
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Missoula to Orange County
MSO-zzKFI
MSO-SNA
MSO-LGB
What is the cheapest month to book a flight from Missoula to Orange County?
Currently, June is the cheapest month in which you can book a flight from Missoula to Orange County (average of $226). Flying from Missoula to Orange County in April is currently the most expensive (average of $539). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from MSO to KFI?
Find hourly flight availability from Missoula to Orange County. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 9, 2026.
When flying from Missoula to Orange County, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Orange County
Get insights into the airlines that provide service to Orange County. 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 Orange County. Reviews last updated August 9, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Missoula to Orange County have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Entertainment
7.0
Overall
7.9
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Boarding
8.1
Entertainment
7.0
Overall
7.9
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Boarding
8.1
Entertainment
7.0
Overall
7.9
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Boarding
8.1
Entertainment
7.0
Overall
7.9
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Boarding
8.1
Entertainment
7.0
Overall
7.9
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Missoula to Orange County. 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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Alternative routes for Missoula to Orange County
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Complete your trip
Complete your trip to Orange County by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missoula to Orange County by cabin class
Find flights from Missoula to Orange County, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missoula and Orange County flights
Browse other Missoula and Orange County flight options. Last updated on August 9, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Missoula to Orange County flights
Consider these flights traveling from Missoula to Orange County.
Top 4 airlines flying from Missoula to Orange County
Discover the top 4 airlines that operate flights from Missoula to Orange County. 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 August 9, 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$270 | Average$443 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$294 | Average$459 | FlexibilityNo cancel fee | On-time75% |