What are the cheapest airlines to fly from Missoula to San Diego one-way?

The cheapest airline one-way is Undisclosed Carrier, with whom users have recently found tickets for as low as $99. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Missoula to San Diego for a low price.

What are the most popular airlines that fly from Missoula to San Diego?

Consider American Airlines, Alaska Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Missoula to San Diego.

What are the cheapest flights from Missoula to San Diego?

While on average a flight from Missoula to San Diego is generally $398, our data shows the cheapest flight currently is $278. When looking at the most popular route, (Missoula Johnson-Bell Field - San Diego), you can expect to pay $203 for that flight.

Can I find flights from Missoula to San Diego for under $300 on Cheapflights?

Yes, there are multiple flights from Missoula to San Diego for under $300. The cheapest flight booked recently is on Multiple Airlines for just $226, but on average you can expect to pay $368.

Are there nonstop flights from Missoula to San Diego for under $400 on Cheapflights?

Cheapflights has at least 11 direct flights from Missoula to San Diego under $400. A good price for a nonstop flight from Missoula to San Diego is less than $463.

Are there last-minute flights available from Missoula to San Diego for under $300?

There are currently 9+ open flights from Missoula to San Diego within the next 7 days for less than $300.

Which airlines flying from Missoula Johnson-Bell Field to San Diego have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Delta, United Airlines, and Alaska Airlines flying from Missoula Johnson-Bell Field to San Diego have implemented new flexible cancellation policies.

What is the cheapest day to fly round-trip from Missoula to San Diego?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 66% when planning your travel around this day of the week.

What is the cheapest month to fly from Missoula to San Diego?

September can be a great time to fly to San Diego from Missoula with a flight ticket averaging about $448. Cheapflights users have found deals in the month of September for as cheap as $294. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Missoula to San Diego (MSO - SAN)?

It’s optimal to fly from Missoula to San Diego in the evening. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the morning.

What does MSO to SAN mean?

Missoula Johnson-Bell Field Airport is MSO and San Diego Airport is SAN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

Flights from Missoula, MT to San Diego, CA from $59

How to find the cheapest flight from Missoula (MSO) to San Diego (SAN)

Popular in	July
Cheapest in	September
Round-trip from	$372
One-way from	$268

High demand for flights, 24% potential price rise

Search Deals

Best time to find cheap flights, 17% potential price drop

Search Deals

From Missoula Johnson-Bell Field to San Diego

Search Deals

One-way flight from Missoula Johnson-Bell Field to San Diego

Search Deals

MSO - SAN Price	$372 - $587
SAN Temperature	57.2 - 71.6 °F
SAN Rainfall	0 - 2.3 inches

MSO - SAN

Price

$372 - $587

SAN

Temperature

57.2 - 71.6 °F

SAN

Rainfall

0 - 2.3 inches

Users have found that booking a flight from Missoula to San Diego at least 57 days early can save you up to 58% on average compared to booking a flight this week. If booking 57 days before your flight isn’t an option for you, users have found flights from Missoula to San Diego for as little as $520 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $678 for flights departing within the next 3 days.

Cheap flights from Missoula to San Diego in May, June 2023

Check out some of the best flight deals from Missoula to San Diego in 2023. Check back regularly for other flight deals.

Jun 23 - Jun 26

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

23h 50m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

7h 02m

$226

Multiple Airlines

Deal found 5/24

Jun 16 - Jun 19

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

23h 50m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

7h 02m

$228

Multiple Airlines

Deal found 5/24

Jun 2 - Jun 4

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

6h 35m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

13h 47m

$300

Multiple Airlines

Deal found 5/24

Jun 2 - Jun 4

MSO

Missoula Johnson-Bell Field

SAN

San Diego

2 stops

24h 43m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

13h 47m

$308

Multiple Airlines

Deal found 5/24

Jun 23 - Jun 26

MSO

Missoula Johnson-Bell Field

SAN

San Diego

2 stops

17h 45m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

6h 00m

$324

Multiple Airlines

Deal found 5/24

Jun 21 - Jun 28

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

4h 16m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

4h 20m

$327

Delta

Deal found 5/24

Jun 8 - Jun 11

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

8h 34m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

22h 44m

$333

Multiple Airlines

Deal found 5/24

Jun 2 - Jun 4

MSO

Missoula Johnson-Bell Field

SAN

San Diego

2 stops

24h 43m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

2 stops

18h 08m

$364

Multiple Airlines

Deal found 5/24

Jun 22 - Jun 25

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

4h 16m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

5h 52m

$407

Delta

Deal found 5/24

Missoula to San Diego 2023 flight deals

Check out some of the best flight deals from Missoula to San Diego in 2023. Check back regularly for other flight deals.

Jun 23 - Jun 26

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

23h 50m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

7h 02m

$226

Multiple Airlines

Deal found 5/24

Jul 7 - Jul 24

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

24h 09m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

5h 46m

$228

Multiple Airlines

Deal found 5/23

Jul 1 - Jul 15

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

6h 07m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

4h 05m

$257

Delta

Deal found 5/24

Jun 2 - Jun 4

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

6h 35m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

13h 47m

$300

Multiple Airlines

Deal found 5/24

Jun 2 - Jun 4

MSO

Missoula Johnson-Bell Field

SAN

San Diego

2 stops

24h 43m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

13h 47m

$308

Multiple Airlines

Deal found 5/24

Jun 23 - Jun 26

MSO

Missoula Johnson-Bell Field

SAN

San Diego

2 stops

17h 45m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

6h 00m

$324

Multiple Airlines

Deal found 5/24

Jun 21 - Jun 28

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

4h 16m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

4h 20m

$327

Delta

Deal found 5/24

Jun 8 - Jun 11

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

8h 34m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

22h 44m

$333

Multiple Airlines

Deal found 5/24

Jul 7 - Jul 24

MSO

Missoula Johnson-Bell Field

SAN

San Diego

2 stops

21h 18m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

5h 46m

$345

Multiple Airlines

Deal found 5/24

Cheap Delta flights from Missoula to San Diego

Take a peek at the cheapest Delta flights we've detected traveling from Missoula to San Diego. Be sure to come back soon if the deals available don't appeal to you at this time.

Jul 1 - Jul 15

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

6h 07m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

4h 05m

$257

Delta

Deal found 5/24

Jun 21 - Jun 28

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

4h 16m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

4h 20m

$327

Delta

Deal found 5/24

Jul 24 - Jul 27

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

4h 10m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

5h 54m

$347

Delta

Deal found 5/24

Jun 22 - Jun 25

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

4h 16m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

5h 52m

$407

Delta

Deal found 5/24

Jul 24 - Jul 27

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

4h 10m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

2 stops

9h 23m

$446

Delta

Deal found 5/24

Jul 7 - Jul 24

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

6h 07m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

2 stops

9h 23m

$516

Delta

Deal found 5/23

Cheap Undisclosed Carrier flights from Missoula to San Diego

Browse through some of the cheapest Undisclosed Carrier flights traveling from Missoula to San Diego. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Sep 8 - Sep 10

MSO

Missoula Johnson-Bell Field

SAN

San Diego

Nonstop

2h 59m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

Nonstop

0h 59m

$352

Undisclosed Carrier

Deal found 5/24

Jul 1 - Jul 15

MSO

Missoula Johnson-Bell Field

SAN

San Diego

Nonstop

2h 59m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

Nonstop

0h 59m

$373

Undisclosed Carrier

Deal found 5/24

Jul 18 - Jul 21

MSO

Missoula Johnson-Bell Field

SAN

San Diego

Nonstop

2h 59m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

Nonstop

0h 59m

$437

Undisclosed Carrier

Deal found 5/24

Jul 7 - Jul 24

MSO

Missoula Johnson-Bell Field

SAN

San Diego

Nonstop

2h 59m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

Nonstop

0h 59m

$468

Undisclosed Carrier

Deal found 5/24

Oct 19 - Oct 22

MSO

Missoula Johnson-Bell Field

SAN

San Diego

Nonstop

2h 59m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

Nonstop

0h 59m

$471

Undisclosed Carrier

Deal found 5/24

Jul 7 - Jul 24

MSO

Missoula Johnson-Bell Field

SAN

San Diego

Nonstop

2h 59m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

Nonstop

0h 59m

$490

Undisclosed Carrier

Deal found 5/23

Jul 9 - Jul 13

MSO

Missoula Johnson-Bell Field

SAN

San Diego

Nonstop

2h 59m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

Nonstop

0h 59m

$505

Undisclosed Carrier

Deal found 5/24

Oct 8 - Oct 15

MSO

Missoula Johnson-Bell Field

SAN

San Diego

Nonstop

2h 59m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

Nonstop

0h 59m

$512

Undisclosed Carrier

Deal found 5/24

Jun 8 - Jun 11

MSO

Missoula Johnson-Bell Field

SAN

San Diego

Nonstop

2h 59m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

Nonstop

0h 59m

$515

Undisclosed Carrier

Deal found 5/24

Non-stop flights to San Diego from Missoula

For a shorter flight, select one of these non-stop flights from Missoula to San Diego. If you're looking for other options for flights from Missoula to San Diego, make sure to update the search form at the top of page.

Sep 8 - Sep 10

MSO

Missoula Johnson-Bell Field

SAN

San Diego

Nonstop

2h 59m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

Nonstop

0h 59m

$352

Undisclosed Carrier

Deal found 5/24

Jul 1 - Jul 15

MSO

Missoula Johnson-Bell Field

SAN

San Diego

Nonstop

2h 59m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

Nonstop

0h 59m

$373

Undisclosed Carrier

Deal found 5/24

Jul 18 - Jul 21

MSO

Missoula Johnson-Bell Field

SAN

San Diego

Nonstop

2h 59m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

Nonstop

0h 59m

$437

Undisclosed Carrier

Deal found 5/24

Jul 24 - Jul 27

MSO

Missoula Johnson-Bell Field

SAN

San Diego

Nonstop

2h 59m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

Nonstop

0h 59m

$447

Undisclosed Carrier

Deal found 5/24

Jul 7 - Jul 24

MSO

Missoula Johnson-Bell Field

SAN

San Diego

Nonstop

2h 59m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

Nonstop

0h 59m

$468

Undisclosed Carrier

Deal found 5/24

Oct 19 - Oct 22

MSO

Missoula Johnson-Bell Field

SAN

San Diego

Nonstop

2h 59m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

Nonstop

0h 59m

$471

Undisclosed Carrier

Deal found 5/24

Jul 7 - Jul 24

MSO

Missoula Johnson-Bell Field

SAN

San Diego

Nonstop

2h 59m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

Nonstop

0h 59m

$490

Undisclosed Carrier

Deal found 5/23

Jul 9 - Jul 13

MSO

Missoula Johnson-Bell Field

SAN

San Diego

Nonstop

2h 59m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

Nonstop

0h 59m

$505

Undisclosed Carrier

Deal found 5/24

Oct 8 - Oct 15

MSO

Missoula Johnson-Bell Field

SAN

San Diego

Nonstop

2h 59m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

Nonstop

0h 59m

$512

Undisclosed Carrier

Deal found 5/24

Last minute flights from Missoula to San Diego

Consider one of these great deals we found on last-minute flights from Missoula to San Diego. Tip: verify your flight details before completing your reservation.

Jun 2 - Jun 4

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

6h 35m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

13h 47m

$300

Multiple Airlines

Deal found 5/24

Jun 2 - Jun 4

MSO

Missoula Johnson-Bell Field

SAN

San Diego

2 stops

24h 43m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

13h 47m

$308

Multiple Airlines

Deal found 5/24

Jun 2 - Jun 4

MSO

Missoula Johnson-Bell Field

SAN

San Diego

2 stops

24h 43m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

2 stops

18h 08m

$364

Multiple Airlines

Deal found 5/24

May 31 - Jun 7

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

12h 06m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

13h 38m

$475

United Airlines

Deal found 5/23

May 31 - Jun 7

MSO

Missoula Johnson-Bell Field

SAN

San Diego

2 stops

17h 52m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

13h 38m

$505

United Airlines

Deal found 5/23

Jun 1 - Jun 5

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

8h 14m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

1 stop

5h 40m

$641

United Airlines

Deal found 5/24

May 31 - Jun 7

MSO

Missoula Johnson-Bell Field

SAN

San Diego

2 stops

17h 25m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

2 stops

11h 42m

$646

Alaska Airlines

Deal found 5/23

Jun 1 - Jun 5

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

8h 07m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

2 stops

17h 25m

$648

United Airlines

Deal found 5/24

Jun 1 - Jun 5

MSO

Missoula Johnson-Bell Field

SAN

San Diego

2 stops

15h 06m

SAN

San Diego

MSO

Missoula Johnson-Bell Field

2 stops

17h 25m

$654

United Airlines

Deal found 5/24

One-way flights to San Diego from Missoula

Some of the best available deals we've found on one-way flights from Missoula to San Diego. Those seeking round-trip flights from Missoula to San Diego should utilize the search form at the the top of the page.

Jun 26

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

23h 50m

$59

Multiple Airlines

Deal found 5/24

Jun 26

MSO

Missoula Johnson-Bell Field

SAN

San Diego

2 stops

22h 59m

$93

Multiple Airlines

Deal found 5/24

Oct 3

MSO

Missoula Johnson-Bell Field

SAN

San Diego

Nonstop

2h 59m

$99

Undisclosed Carrier

Deal found 5/24

Oct 3

MSO

Missoula Johnson-Bell Field

SAN

San Diego

2 stops

20h 38m

$109

American Airlines

Deal found 5/24

Oct 2

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

28h 17m

$116

Multiple Airlines

Deal found 5/24

Jul 17

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

13h 03m

$124

Multiple Airlines

Deal found 5/23

Jun 27

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

6h 07m

$129

Delta

Deal found 5/24

Sep 30

MSO

Missoula Johnson-Bell Field

SAN

San Diego

2 stops

20h 38m

$139

American Airlines

Deal found 5/24

Jun 25

MSO

Missoula Johnson-Bell Field

SAN

San Diego

1 stop

4h 16m

$149

Delta

Deal found 5/24

Find flights from Missoula to San Diego within your budget

Fly from

Fly to

Budget

$226 - $486

Route

Depart

Return

Price

Missoula Johnson-Bell FieldSan Diego

MSO - SAN

MSOSAN

Missoula Johnson-Bell Field

Fri 6/23

1 stop23h 50m

San Diego

Mon 6/26

1 stop7h 02m

$226

Pick Dates

Missoula Johnson-Bell FieldSan Diego

MSO - SAN

MSOSAN

Missoula Johnson-Bell Field

Fri 7/7

1 stop24h 09m

San Diego

Mon 7/24

1 stop5h 46m

$228

Pick Dates

Missoula Johnson-Bell FieldSan Diego

MSO - SAN

MSOSAN

Missoula Johnson-Bell Field

Sat 7/1

1 stop6h 07m

San Diego

Sat 7/15

1 stop4h 05m

$257

Pick Dates

Missoula Johnson-Bell FieldSan Diego

MSO - SAN

MSOSAN

Missoula Johnson-Bell Field

Thu 6/8

1 stop8h 34m

San Diego

Sun 6/11

2 stops24h 31m

$300

Pick Dates

Missoula Johnson-Bell FieldSan Diego

MSO - SAN

MSOSAN

Missoula Johnson-Bell Field

Wed 6/21

1 stop4h 16m

San Diego

Wed 6/28

1 stop4h 20m

$327

Pick Dates

Missoula Johnson-Bell FieldSan Diego

MSO - SAN

MSOSAN

Missoula Johnson-Bell Field

Fri 9/8

Nonstop2h 59m

San Diego

Sun 9/10

Nonstop0h 59m

$352

Pick Dates

Missoula Johnson-Bell FieldSan Diego

MSO - SAN

MSOSAN

Missoula Johnson-Bell Field

Fri 9/8

2 stops20h 38m

San Diego

Sun 9/10

1 stop21h 20m

$436

Pick Dates

Missoula Johnson-Bell FieldSan Diego

MSO - SAN

MSOSAN

Missoula Johnson-Bell Field

Sat 7/1

Nonstop2h 52m

San Diego

Sat 7/15

1 stop5h 32m

$442

Pick Dates

Missoula Johnson-Bell FieldSan Diego

MSO - SAN

MSOSAN

Missoula Johnson-Bell Field

Tue 7/18

1 stop5h 49m

San Diego

Fri 7/21

2 stops16h 57m

$486

Pick Dates

Flights are sorted by cheapest first

Deals found on 5/24

Reviews of Airlines Servicing San Diego

Read reviews from past customers who have flown Delta, Undisclosed Carrier and American Airlines from Missoula to San Diego. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

1,375 reviews

Check prices

Reviews

1 / 10

The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.

Alaska Airlines

8.0

Very good

1,375 reviews

Alaska Airlines

8.0

Very good

1,375 reviews

Check prices

Reviews

1 / 10

The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.

Delta

8.0

Very good

2,341 reviews

Alaska Airlines

8.0

Very good

1,375 reviews

Check prices

Reviews

1 / 10

The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.

United Airlines

7.6

Good

1,483 reviews

Alaska Airlines

8.0

Very good

1,375 reviews

Check prices

Reviews

1 / 10

The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.

American Airlines

7.4

Good

2,147 reviews

Alaska Airlines

8.0

Very good

1,375 reviews

Check prices

Reviews

1 / 10

The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.

Related info for your journey

Currently priced at $257, Delta will fly you from Missoula to San Diego and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Undisclosed Carrier and American Airlines - these airlines can fly you to your destination from $352 and $436, respectively. Delta is 42% cheaper than the average price of flights available within the next 90 days to this destination.

Alternative routes for Missoula to San Diego

Missoula to Los Angelesfrom $54 pp

Missoula to Oaklandfrom $58 pp

Bozeman to Los Angelesfrom $99 pp

Bozeman to San Franciscofrom $99 pp

Missoula to Santa Anafrom $103 pp

Kalispell to San Diegofrom $118 pp

Top 4 airlines flying from Missoula to San Diego

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
American Airlines	Cheapest$247	Average$404	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
United Airlines	Cheapest$253	Average$508	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
Delta	Cheapest$256	Average$488	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
Alaska Airlines	Cheapest$278	Average$497	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search Alaska Airlines flights

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Cheap flights from Missoula to San Diego (MSO - SAN) from $59

This is the cheapest one-way flight price, found on 5/24. Prices may vary by date and flight preferences.

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The best prices from Missoula Johnson-Bell Field to San Diego are usually found in September or January, booked 57 days in advance, depart on a Monday or Friday and return on a Monday

How to find the cheapest flight from Missoula (MSO) to San Diego (SAN)

All the information you need to plan the best MSO to SAN flight in 2023: compare Missoula to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.

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Cheap flights from Missoula to San Diego in May, June 2023

The best prices found for MSO to SAN flights for May, June

Check out some of the best flight deals from Missoula to San Diego in 2023. Check back regularly for other flight deals.

Missoula to San Diego 2023 flight deals

Cheap flights to San Diego from Missoula found for this year

Check out some of the best flight deals from Missoula to San Diego in 2023. Check back regularly for other flight deals.

Cheap Delta flights from Missoula to San Diego

Take a peek at the cheapest Delta flights we've detected traveling from Missoula to San Diego. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap Undisclosed Carrier flights from Missoula to San Diego

Browse through some of the cheapest Undisclosed Carrier flights traveling from Missoula to San Diego. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Non-stop flights to San Diego from Missoula

Save time with Missoula to San Diego direct flight deals

For a shorter flight, select one of these non-stop flights from Missoula to San Diego. If you're looking for other options for flights from Missoula to San Diego, make sure to update the search form at the top of page.

Last minute flights from Missoula to San Diego

Late deals on return flights to San Diego from Missoula, departing today and this week

Consider one of these great deals we found on last-minute flights from Missoula to San Diego. Tip: verify your flight details before completing your reservation.

One-way flights to San Diego from Missoula

The cheapest one-way flights from Missoula to San Diego

Some of the best available deals we've found on one-way flights from Missoula to San Diego. Those seeking round-trip flights from Missoula to San Diego should utilize the search form at the the top of the page.

Find flights from Missoula to San Diego within your budget

Use the slider to find flights from Missoula to San Diego that fit your budget.

Reviews of Airlines Servicing San Diego

Read reviews from past customers who have flown Delta, Undisclosed Carrier and American Airlines from Missoula to San Diego. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Useful info, stats and facts about Missoula to San Diego flights.

Which airlines flying from Missoula Johnson-Bell Field to San Diego have flexible cancellations due to COVID-19?

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What are the cheapest airlines flying from Missoula to San Diego round-trip?

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Alternative routes for Missoula to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Missoula to San Diego

The chart below displays the airlines Cheapflights users traveling from Missoula to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

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