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

Know your dates, get live prices in seconds:

From
To
Depart
–
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
Add another flight clear all

We work with more than 300 partners to bring you better travel deals

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 2022: compare Montana to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
When is the cheapest time to fly from Montana to San Diego (MT - SAN)?

When flying from Montana to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far in advance should I book a flight from Montana to San Diego?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 52 days in advance, which can save you up to 51% on flights from Montana to San Diego compared to booking the week you need them. Waiting 52 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $338. For sooner than that we have options available in the next 3 days from $488.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, July can be a great choice for travel to San Diego. Flights to San Diego from Montana in July are about $299 on average during July, but can be found for as low as $154.

Cheap flights from Montana to San Diego in January, February 2022

The best prices found for Montana to SAN flights for January, February
4 Feb - 7 Feb
$176pp
BZN
Bozeman Gallatin Field
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
BZN
Bozeman Gallatin Field
27 Feb - 2 Mar
$177pp
BZN
Bozeman Gallatin Field
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
BZN
Bozeman Gallatin Field
4 Feb - 10 Feb
$201pp
BZN
Bozeman Gallatin Field
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
BZN
Bozeman Gallatin Field

Montana to San Diego 2022 flight deals

Cheap flights to San Diego from Montana found for this year
4 Feb - 7 Feb
$176pp
BZN
Bozeman Gallatin Field
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
BZN
Bozeman Gallatin Field
27 Feb - 2 Mar
$177pp
BZN
Bozeman Gallatin Field
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
BZN
Bozeman Gallatin Field
9 Mar - 15 Mar
$182pp
BZN
Bozeman Gallatin Field
American Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
BZN
Bozeman Gallatin Field

Non-stop flights to San Diego from Montana

Save time with Montana to San Diego direct flight deals
19 Feb - 26 Feb
$308pp
BZN
Bozeman Gallatin Field
Alaska Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Alaska Airlines
Non-Stop
BZN
Bozeman Gallatin Field
16 Jul - 23 Jul
$398pp
MSO
Missoula Johnson-Bell Field
Alaska Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Alaska Airlines
Non-Stop
MSO
Missoula Johnson-Bell Field
26 Feb - 5 Mar
$466pp
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
2 Feb - 16 Feb
$214pp
BZN
Bozeman Gallatin Field
Delta
 
1 STOP
SAN
San Diego
SAN
San Diego
Delta
 
1 STOP
BZN
Bozeman Gallatin Field
2 Feb - 7 Feb
$227pp
BZN
Bozeman Gallatin Field
Delta
 
1 STOP
SAN
San Diego
SAN
San Diego
Delta
 
1 STOP
BZN
Bozeman Gallatin Field
2 Feb - 6 Feb
$231pp
BZN
Bozeman Gallatin Field
American Airlines
 
1 STOP
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
4:30 am - 6:49 am
Multiple Airlines
1 Stop
27h 19m
MSO - SAN
Multiple Airlines
$151
Kiwi.com
1:30 am - 5:20 am
United Airlines
2 Stops
28h 50m
MSO - SAN
United Airlines
$157
United
8:50 am - 3:22 pm
Delta
1 Stop
7h 32m
BIL - SAN
Delta
$158
Delta

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.

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

Yes, there are multiple flights from Montana to San Diego for under $300. The cheapest flight booked recently is on American Airlines for just $236, but on average you can expect to pay $265.

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

Cheapflights has at least 3 direct flights from Montana to San Diego under $400. A good price for a nonstop flight from Montana to San Diego is less than $390.

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

For one-way options, check prices for Delta. According to our data, you can fly for as low as $91. Users have also found prices from $114 and $118 on American Airlines and United Airlines, respectively.

What are the most reliable airlines from Montana to San Diego?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Montana to San Diego on time: Southwest (92%), SkyWest Airlines (50%), Alaska Airlines (50%).

What are the cheapest flights from Montana to San Diego?

On average you can expect to pay $205 for a flight from Montana to San Diego. The cheapest flight overall is $58 while the most popular route, (Bozeman Gallatin Field - San Diego) is currently priced at $182.

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

The most popular flight routes from Montana to San Diego are Bozeman Gallatin Field - San Diego, Missoula Johnson-Bell Field - San Diego and Billings Logan Intl - San Diego.

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

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

Related searches

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

Rent a Car

Car Rentals in San Diego Car Rentals in California

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 24 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 24 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.
Show more

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Montana to San Diego.
Average temperature for January in San Diego
68.0 °F
Avg rainfall for January in San Diego
2.7 ″

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
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
American Airlines 		$129 $259 No cancel fee 71%

Popular flight searches

Check out other popular destinations found by fellow travelers in 2022.
Home North America USA California San Diego Cheap flights from Montana to San Diego