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

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Home North America USA California San Diego Cheap flights from Montana to San Diego

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?

To save on the cost of your flight from Montana to San Diego, book at least 52 days before your planned departure. Booking around this time can save you about 51% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $338 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $488.

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 $299. You can even find prices in July for less than $299, as users have found deals to San Diego from as low as $154. 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 15%.

When is the cheapest time to fly from Montana to San Diego (USMT - SAN)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montana to San Diego as you normally would.

Cheap flights from Montana to San Diego in September, October 2021

The best prices found for Montana to SAN flights for September, October
27 Sep - 4 Oct
$153pp
BIL
Billings Logan Intl
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
BIL
Billings Logan Intl
30 Sep - 4 Oct
$176pp
BIL
Billings Logan Intl
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
BIL
Billings Logan Intl
1 Oct - 3 Oct
$180pp
BZN
Bozeman Gallatin Field
Major Airline
 
1 STOP
SAN
San Diego
SAN
San Diego
Major Airline
 
1 STOP
BZN
Bozeman Gallatin Field

Montana to San Diego 2021 flight deals

Cheap flights to San Diego from Montana found for this year
27 Sep - 4 Oct
$153pp
BIL
Billings Logan Intl
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
BIL
Billings Logan Intl
30 Sep - 4 Oct
$176pp
BIL
Billings Logan Intl
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
BIL
Billings Logan Intl
1 Oct - 3 Oct
$180pp
BZN
Bozeman Gallatin Field
Major Airline
 
1 STOP
SAN
San Diego
SAN
San Diego
Major Airline
 
1 STOP
BZN
Bozeman Gallatin Field

Non-stop flights to San Diego from Montana

Save time with Montana to San Diego direct flight deals
21 Dec - 25 Dec
$217pp
BZN
Bozeman Gallatin Field
Alaska Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Alaska Airlines
Non-Stop
BZN
Bozeman Gallatin Field
19 Dec - 10 Jan
$237pp
BZN
Bozeman Gallatin Field
Alaska Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Alaska Airlines
Non-Stop
BZN
Bozeman Gallatin Field
20 Dec - 27 Dec
$307pp
BZN
Bozeman Gallatin Field
Alaska Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Alaska Airlines
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
27 Sep - 4 Oct
$153pp
BIL
Billings Logan Intl
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
BIL
Billings Logan Intl
23 Sep - 26 Sep
$194pp
BZN
Bozeman Gallatin Field
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
BZN
Bozeman Gallatin Field
23 Sep - 26 Sep
$200pp
BZN
Bozeman Gallatin Field
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
BZN
Bozeman Gallatin Field

One-way flights to San Diego from Montana

The cheapest one-way flights from Montana to San Diego
2:58 pm - 7:24 pm
Frontier
1 Stop
5h 26m
BIL - SAN
Frontier
$84
Hotwire
10:45 am - 5:10 pm
United Airlines
1 Stop
7h 25m
FCA - SAN
United Airlines
$118
United
10:54 am - 4:59 pm
Alaska Airlines
1 Stop
7h 05m
GTF - SAN
Alaska Airlines
$119

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

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.

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.

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.

Can I find flights from Montana to San Diego for under $200 on Cheapflights?

Yes, there are multiple flights from Montana to San Diego for under $200. The cheapest flight booked recently is on Multiple Airlines for just $153, but on average you can expect to pay $192.

Are there nonstop flights from Montana to San Diego for under $300 on Cheapflights?

Cheapflights has at least 8 direct flights from Montana to San Diego under $300. A good price for a nonstop flight from Montana to San Diego is less than $364.

Are there last-minute flights available from Montana to San Diego for under $200?

There are currently 20+ open flights from Montana to San Diego within the next 7 days for less than $200.

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

The cheapest airlines for a one-way flight from Montana to San Diego are Frontier ($84), Delta ($91), and American Airlines ($103).

Related searches

Flights to San Diego (SAN) from Montana
Flights to Montana Flights to San Diego Flights from San Diego

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COVID Restrictions

View COVID Travel Restrictions for San Diego, CA

Do I need a COVID test to fly to San Diego from Montana?

Information is based on travel restrictions for travel to San Diego within the United States

Most visitors from Montana need to provide a negative COVID-19 test result and/or quarantine to enter San Diego.

COVID-19 testing requirements
Visitors from Montana must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Diego.

Quarantine requirements
Visitors from Montana are not required to quarantine after entering San Diego.

Do I need a test to fly back to Montana from San Diego?

Returning to Montana from San Diego

COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Montana.

Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Montana.

Hide COVID Travel Restrictions for San Diego, CA

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.
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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 from Montana to SAN
2h 40m
Average temperature for September in San Diego
80.6 °F
Avg rainfall for September in San Diego
0.1 ″

Airports servicing

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

Airports servicing San Diego

San Diego (SAN)

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

Popular flight searches

Check out other popular destinations found by fellow travelers in 2021.
Home North America USA California San Diego Cheap flights from Montana to San Diego