$143+ Cheap flights from San Diego to Missoula (SAN - 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — MSO
Apr 21 — Apr 281
Round-trip
1 adult, Economy
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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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Best
Last-minute
One-way
Cheapest flights from San Diego to MissoulaExplore the most affordable flight options available from San Diego to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.
Explore the most affordable flight options available from San Diego to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Mon 5/116:32 am
SAN
- MSO
1 stop8h 32m
United Airlines
Fri 5/155:08 pm
MSO
- SAN
1 stop6h 08m
United Airlines
Deal found 3/17![United Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 7/19:53 pm
SAN
- MSO
1 stop10h 41m
Multiple Airlines
Thu 7/910:24 am
MSO
- SAN
1 stop11h 34m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/99:02 pm
SAN
- MSO
1 stop22h 02m
Multiple Airlines
Sun 4/1211:48 am
MSO
- SAN
1 stop20h 33m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 5/2810:07 pm
SAN
- MSO
2 stops14h 54m
Multiple Airlines
Sun 5/3110:13 am
MSO
- SAN
1 stop11h 59m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$340
This eDestinos deal was found by Cheapflights users on 3/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:53 pm
SAN
- MSO
1 stop10h 41m
Multiple Airlines
Sat 7/114:57 pm
MSO
- SAN
1 stop6h 36m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 3/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:30 am
SAN
- MSO
1 stop10h 33m
American Airlines
Sat 9/261:20 pm
MSO
- SAN
1 stop10h 13m
American Airlines
Deal found 3/20![American Airlines logo]()
$344
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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 4/218:59 pm
SAN
- MSO
2 stops15h 20m
Alaska Airlines
Tue 4/283:55 pm
MSO
- SAN
2 stops18h 00m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 3/22. 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 4/215:00 pm
SAN
- MSO
1 stop6h 16m
Delta
Tue 4/281:40 pm
MSO
- SAN
2 stops9h 56m
Delta
Deal found 3/22![Delta logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 8/89:53 pm
SAN
- MSO
1 stop10h 41m
Multiple Airlines
Sun 8/1610:24 am
MSO
- SAN
1 stop11h 34m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 3/22. 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 8/186:15 am
SAN
- MSO
2 stops10h 08m
Delta
Tue 8/2512:50 pm
MSO
- SAN
2 stops10h 58m
Delta
Deal found 3/22![Delta logo]()
$359
Best flights from San Diego to MissoulaDiscover carefully curated flight deals from San Diego to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 22, 2026.
Discover carefully curated flight deals from San Diego to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 22, 2026.
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Mon 5/116:32 am
SAN
- MSO
1 stop8h 32m
United Airlines
Fri 5/155:08 pm
MSO
- SAN
1 stop6h 08m
United Airlines
Deal found 3/19![United Airlines logo]()
$321
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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 5/24:49 pm
SAN
- MSO
1 stop21h 10m
Alaska Airlines
Tue 5/53:55 pm
MSO
- SAN
1 stop22h 32m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 3/19. 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 4/17:05 pm
SAN
- MSO
1 stop4h 19m
Delta
Wed 4/86:04 pm
MSO
- SAN
1 stop6h 44m
Delta
Deal found 3/19![Delta logo]()
$518
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Mon 5/256:35 am
SAN
- MSO
1 stop5h 49m
United Airlines
Wed 5/275:20 pm
MSO
- SAN
1 stop6h 05m
United Airlines
Deal found 3/22![United Airlines logo]()
$421
This Alaska Airlines deal was found by Cheapflights users on 3/17. 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 5/119:04 pm
SAN
- MSO
2 stops14h 24m
Alaska Airlines
Fri 5/153:39 pm
MSO
- SAN
1 stop7h 47m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$422
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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 7/168:23 am
SAN
- MSO
Nonstop2h 48m
Alaska Airlines
Tue 7/217:59 pm
MSO
- SAN
1 stop14h 14m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 3/18. 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 4/46:32 am
SAN
- MSO
1 stop8h 34m
United Airlines
Sat 4/112:38 pm
MSO
- SAN
1 stop7h 54m
United Airlines
Deal found 3/18![United Airlines logo]()
$494
Last-minute flights from San Diego to MissoulaDiscover last-minute flight deals from San Diego to Missoula. Data last updated March 22, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Missoula. Data last updated March 22, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/18. 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 4/17:05 pm
SAN
- MSO
1 stop4h 19m
Delta
Wed 4/86:04 pm
MSO
- SAN
1 stop6h 44m
Delta
Deal found 3/18![Delta logo]()
$428
This United Airlines deal was found by Cheapflights users on 3/19. 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 4/36:32 am
SAN
- MSO
1 stop8h 34m
United Airlines
Tue 4/72:38 pm
MSO
- SAN
1 stop7h 52m
United Airlines
Deal found 3/19![United Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 3/19. 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 4/33:35 pm
SAN
- MSO
2 stops7h 49m
Delta
Tue 4/76:04 pm
MSO
- SAN
1 stop6h 44m
Delta
Deal found 3/19![Delta logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/99:02 pm
SAN
- MSO
1 stop22h 02m
Multiple Airlines
Sun 4/1211:48 am
MSO
- SAN
1 stop20h 33m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/186:32 am
SAN
- MSO
1 stop6h 00m
United Airlines
Sat 4/252:38 pm
MSO
- SAN
1 stop7h 54m
United Airlines
Deal found 3/20![United Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 3/20. 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 4/186:15 am
SAN
- MSO
1 stop5h 26m
Delta
Sat 4/255:20 am
MSO
- SAN
2 stops10h 30m
Delta
Deal found 3/20![Delta logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 3/20. 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 4/189:03 pm
SAN
- MSO
2 stops14h 28m
Alaska Airlines
Sat 4/253:55 pm
MSO
- SAN
2 stops18h 00m
Alaska Airlines
Deal found 3/20![Alaska Airlines logo]()
$435
This United Airlines deal was found by Cheapflights users on 3/22. 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 4/218:45 am
SAN
- MSO
1 stop6h 21m
United Airlines
Tue 4/282:38 pm
MSO
- SAN
1 stop7h 52m
United Airlines
Deal found 3/22![United Airlines logo]()
$321
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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 4/218:59 pm
SAN
- MSO
2 stops15h 20m
Alaska Airlines
Tue 4/283:55 pm
MSO
- SAN
2 stops18h 00m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 3/22. 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 4/215:00 pm
SAN
- MSO
1 stop6h 16m
Delta
Tue 4/281:40 pm
MSO
- SAN
2 stops9h 56m
Delta
Deal found 3/22![Delta logo]()
$354
One-way flights from San Diego to MissoulaSearch for one-way flight options from San Diego to Missoula. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
Search for one-way flight options from San Diego to Missoula. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 8/59:53 pm
SAN
- MSO
1 stop10h 41m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$143
This WAYA deal was found by Cheapflights users on 3/21. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:41 pm
SAN
- MSO
1 stop7h 21m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$182
This United Airlines deal was found by Cheapflights users on 3/19. 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 5/136:32 am
SAN
- MSO
1 stop6h 03m
United Airlines
Deal found 3/19![United Airlines logo]()
$184
This Delta deal was found by Cheapflights users on 3/17. 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 4/157:12 pm
SAN
- MSO
1 stop4h 04m
Delta
Deal found 3/17![Delta logo]()
$199
This Delta deal was found by Cheapflights users on 3/19. 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 5/267:11 pm
SAN
- MSO
1 stop4h 11m
Delta
Deal found 3/19![Delta logo]()
$200
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Sun 5/36:32 am
SAN
- MSO
1 stop6h 03m
United Airlines
Deal found 3/19![United Airlines logo]()
$204
This Delta deal was found by Cheapflights users on 3/19. 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 5/131:37 pm
SAN
- MSO
2 stops9h 45m
Delta
Deal found 3/19![Delta logo]()
$205
This Expedia deal was found by Cheapflights users on 3/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/39:04 pm
SAN
- MSO
2 stops14h 24m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$225
This American Airlines deal was found by Cheapflights users on 3/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/312:45 pm
SAN
- MSO
1 stop8h 11m
American Airlines
Deal found 3/18![American Airlines logo]()
$254
Find flight deals from San Diego to Missoula
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 March 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $321 (United Airlines) |
One-way from | $143 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $379 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 March 22, 2026.
Use the filters below to find and compare flights from San Diego to Missoula that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Mon 5/11
6:32 am-4:04 pm
1 stop8h 32m
Missoula Johnson-Bell Field
Fri 5/15
5:08 pm-10:16 pm
1 stop6h 08m
$321
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Sat 5/2
4:49 pm-2:59 pm
1 stop21h 10m
Missoula Johnson-Bell Field
Tue 5/5
3:55 pm-1:27 pm
1 stop22h 32m
$394
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Mon 5/25
6:35 am-1:24 pm
1 stop5h 49m
Missoula Johnson-Bell Field
Wed 5/27
5:20 pm-10:25 pm
1 stop6h 05m
$421
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Mon 5/11
9:04 pm-12:28 pm
2 stops14h 24m
Missoula Johnson-Bell Field
Fri 5/15
3:39 pm-10:26 pm
1 stop7h 47m
$422
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Thu 7/16
8:23 am-12:11 pm
Nonstop2h 48m
Missoula Johnson-Bell Field
Tue 7/21
7:59 pm-9:13 am
1 stop14h 14m
$462
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Sat 4/4
6:32 am-4:06 pm
1 stop8h 34m
Missoula Johnson-Bell Field
Sat 4/11
2:38 pm-9:32 pm
1 stop7h 54m
$494
Quickest round-trip
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Wed 4/1
7:05 pm-12:24 am
1 stop4h 19m
Missoula Johnson-Bell Field
Wed 4/8
6:04 pm-11:48 pm
1 stop6h 44m
$518
Cheapest one-way
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Wed 8/5
9:53 pm-9:34 am
1 stop10h 41m
$143
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Sun 8/23
5:00 pm-10:30 pm
1 stop4h 30m
$184
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Wed 5/13
6:32 am-1:35 pm
1 stop6h 03m
$184
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from San Diego 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 San Diego to Missoula in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Missoula flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-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 San Diego-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 San Diego to Missoula
Have a flexible travel schedule? Discover the best time to fly to Missoula from San Diego with our price prediction graph.
SAN-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 San Diego to Missoula
How far ahead should I book a flight from San Diego to Missoula?
Use this chart to determine the optimal time to book a round-trip flight from San Diego to Missoula. Price data was last updated on March 13, 2026.
To ensure you get the cheapest price possible for a flight from San Diego to Missoula, you should look to book at least 30 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 San Diego to Missoula?
Currently, May is the cheapest month in which you can book a flight from San Diego to Missoula (average of $90). Flying from San Diego to Missoula in March is currently the most expensive (average of $312). 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.
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 March 22, 2026.
Read through reviews of airlines operating flights from San Diego to Missoula, such as Alaska Airlines,Delta, andHawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.0
Overall
7.9
Crew
8.5
Food
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Entertainment
7.0
Overall
7.9
Crew
8.5
Food
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Entertainment
7.0
Overall
7.9
Crew
8.5
Food
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Entertainment
7.0
Overall
7.9
Crew
8.5
Food
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Entertainment
7.0
Overall
7.9
Crew
8.5
Food
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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Top 4 airlines flying from San Diego to Missoula
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$223 | Average$456 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$263 | Average$373 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$283 | Average$358 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$286 | Average$385 | FlexibilityNo cancel fee | On-time75% |