Cheap flights from Montana (MT) to San Diego (SAN)

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

All the information you need to plan the best null to SAN flight in 2021: compare Montana to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
How far in advance should I book a flight from Montana to San Diego?

Users have found that booking a flight from Montana to San Diego at least 17 days early can save you up to 27% on average compared to booking a flight this week. If booking 17 days before your flight isn’t an option for you, users have found flights from Montana to San Diego for as little as $73 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 $98 for flights departing within the next 3 days.

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

The best pricing can be found in the month of July. Prices to San Diego from Montana average $80. You can even find prices in July for less than $80, as users have found deals to San Diego from as low as $44. The month of December appears to be one of the more expensive times to travel to San Diego from Montana. Flying in the targeted month can save you up to 33%.

Cheap flights from Montana to San Diego in May, June 2021

The best prices found for Montana to SAN flights for May, June
17 Jun - 24 Jun
$58pp
BZN
Bozeman Gallatin Field
Allegiant Air
Non-Stop
SAN
San Diego
SAN
San Diego
Allegiant Air
Non-Stop
BZN
Bozeman Gallatin Field
6 Jun - 13 Jun
$61pp
BZN
Bozeman Gallatin Field
Allegiant Air
Non-Stop
SAN
San Diego
SAN
San Diego
Allegiant Air
Non-Stop
BZN
Bozeman Gallatin Field
6 Jun - 10 Jun
$76pp
BIL
Billings Logan Intl
Allegiant Air
Non-Stop
SAN
San Diego
SAN
San Diego
Allegiant Air
Non-Stop
BIL
Billings Logan Intl

Montana to San Diego 2021 flight deals

Cheap flights to San Diego from Montana found for this year
17 Jun - 24 Jun
$58pp
BZN
Bozeman Gallatin Field
Allegiant Air
Non-Stop
SAN
San Diego
SAN
San Diego
Allegiant Air
Non-Stop
BZN
Bozeman Gallatin Field
6 Jun - 13 Jun
$61pp
BZN
Bozeman Gallatin Field
Allegiant Air
Non-Stop
SAN
San Diego
SAN
San Diego
Allegiant Air
Non-Stop
BZN
Bozeman Gallatin Field
5 Aug - 8 Aug
$71pp
BZN
Bozeman Gallatin Field
Allegiant Air
Non-Stop
SAN
San Diego
SAN
San Diego
Allegiant Air
Non-Stop
BZN
Bozeman Gallatin Field

Non-stop flights to San Diego from Montana

Save time with Montana to San Diego direct flight deals
17 Jun - 24 Jun
$58pp
BZN
Bozeman Gallatin Field
Allegiant Air
Non-Stop
SAN
San Diego
SAN
San Diego
Allegiant Air
Non-Stop
BZN
Bozeman Gallatin Field
6 Jun - 13 Jun
$61pp
BZN
Bozeman Gallatin Field
Allegiant Air
Non-Stop
SAN
San Diego
SAN
San Diego
Allegiant Air
Non-Stop
BZN
Bozeman Gallatin Field
5 Aug - 8 Aug
$71pp
BZN
Bozeman Gallatin Field
Allegiant Air
Non-Stop
SAN
San Diego
SAN
San Diego
Allegiant Air
Non-Stop
BZN
Bozeman Gallatin Field

Last minute flights from Montana to San Diego

Late deals on round-trip flights to San Diego from Montana, departing today and this week
16 May - 19 May
$220pp
BZN
Bozeman Gallatin Field
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
BZN
Bozeman Gallatin Field
16 May - 19 May
$255pp
BZN
Bozeman Gallatin Field
American Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
   
2 STOPS
BZN
Bozeman Gallatin Field
16 May - 19 May
$259pp
BZN
Bozeman Gallatin Field
American Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
American Airlines
   
2 STOPS
BZN
Bozeman Gallatin Field

One-way flights to San Diego from Montana

The cheapest one-way flights from Montana to San Diego
11:09 am - 6:02 am
Major Airline
1 Stop
19h 53m
MSO - SAN
Major Airline
$113
StudentUniverse
10:55 am - 12:35 pm
Alaska Airlines
Nonstop
2h 40m
BZN - SAN
Alaska Airlines
11:53 am - 3:54 am
Allegiant Air
2 Stops
17h 01m
FCA - SAN
Allegiant Air
$125
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Montana</span> to <span class="emphasized">San Diego</span> flights.

Flight FAQs

From Montana to San Diego

Are flight prices decreasing from Montana to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Montana and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Montana to San Diego to control the spread of COVID-19?

New policies can now be found on Alaska Airlines to help keep travelers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Montana to San Diego. Policies will vary by airline.

Which airlines flying from Montana to San Diego have flexible cancellations due to COVID-19?

Delta, United Airlines, and Alaska Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What airport do you fly into for flights to San Diego from Montana?

Located just 2.6 mi from the city center, San Diego (SAN) is the airport most travelers will use when flying to San Diego from Montana.

Can I find flights from Montana to San Diego for under $100 on Cheapflights?

Yes, there are multiple flights from Montana to San Diego for under $100. The cheapest flight booked recently is on Allegiant Air for just $58, but on average you can expect to pay $93.

Are there nonstop flights from Montana to San Diego for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Montana to San Diego under $100. A good price for a nonstop flight from Montana to San Diego is less than $95.

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

There are currently 20+ open flights from Montana to San Diego within the next 7 days for less than $300.

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

When booking a flight from Montana to San Diego, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

What are the most popular routes from Montana to San Diego?

When deciding which route to take from Montana to San Diego consider Bozeman Gallatin Field - San Diego, Missoula Johnson-Bell Field - San Diego or Billings Logan Intl - San Diego as they are the most popular.

What are the cheapest Flights from Montana to San Diego?

Looking at all options, your cheapest flight can be booked for $119. While the most popular route (Bozeman Gallatin Field - San Diego) can be booked for $71 on average our data indicates $364 when flying from Montana to San Diego

How long is the flight from Montana to San Diego?

For as low as $58, Allegiant Air can have you in San Diego from Montana in 2h 21m. Most flights are nonstop.

What is the cheapest airline to fly from Montana to San Diego round-trip?

Allegiant Air, at $58, was found to be the cheapest airline from Montana to San Diego..

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

For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $27. Users have also found prices from $91 and $98 on Allegiant Air and Delta, respectively.

Departure points for flights from Montana to San Diego

Select to see more specific information for flights to San Diego from all departure points in Montana.

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Montana to San Diego.
Flight duration
2h 28m
Average temperature for May in San Diego
71.6 °F
Avg rainfall for May in San Diego
0.2 ″

Airports servicing

Butte Silver Bow Co (BTM)
Bozeman (BZN)
Kalispell (FCA)
Glendive Mont Dawson (GDV)
Glasgow (GGW)

Airports servicing San Diego

Top 5 airlines flying from Montana to San Diego

The chart below displays the airlines Cheapflights users traveling from Montana to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
$129 $259 No cancel fee 71%
Frontier
$105 $259 No cancel fee 62%
Alaska Airlines
$111 $283 No cancel fee 75%
United Airlines
$119 $289 No cancel fee 69%
Delta
$119 $361 No cancel fee N/A
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