$77+ Cheap flights from San Diego (SAN) to Montana
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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BZN
Feb 25 — Mar 41
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Diego to Montana with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Diego to Montana
Keep the following information in mind while searching for San Diego to Montana flight deals. Data was last updated February 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (American Airlines) |
One-way from | $77 (Mytrip) |
Popular in | July |
Cheapest in | January |
Average price | $356 |
Good round-trip deal | $297 or less |
Good one-way deal | $218 or less |
Find flight deals from San Diego to Montana
Cheapest flights from San Diego to MontanaExplore the most affordable flight options available from San Diego to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
Explore the most affordable flight options available from San Diego to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/68:14 pmSAN - MSO
1 stop18h 13mMultiple Airlines
Mon 3/104:17 pmMSO - SAN
1 stop8h 17mMultiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$164
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Tue 3/186:30 amSAN - BZN
1 stop7h 20mAmerican Airlines
Tue 3/253:50 pmBZN - SAN
1 stop7h 21mAmerican Airlines
Deal found 2/18![American Airlines logo]()
$197
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/78:25 amSAN - BZN
2 stops22h 54mMultiple Airlines
Sun 3/910:22 amBZN - SAN
1 stop24h 27mMultiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$222
This United Airlines deal was found by Cheapflights users on 2/19. 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 4/234:05 pmSAN - BZN
1 stop6h 25mUnited Airlines
Wed 4/307:00 amBZN - SAN
2 stops8h 54mUnited Airlines
Deal found 2/19![United Airlines logo]()
$232
This Hawaiian Airlines deal was found by Cheapflights users on 2/18. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/187:20 amSAN - BIL
1 stop5h 54mHawaiian Airlines
Tue 3/257:45 amBIL - SAN
1 stop7h 36mHawaiian Airlines
Deal found 2/18![Hawaiian Airlines logo]()
$236
This Delta deal was found by Cheapflights users on 2/19. 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 3/187:08 pmSAN - BZN
1 stop4h 00mDelta
Sat 3/225:45 amBZN - SAN
1 stop4h 25mDelta
Deal found 2/19![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 2/18. 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.
Tue 3/181:25 pmSAN - BIL
2 stops9h 51mDelta
Tue 3/2511:35 amBIL - SAN
1 stop5h 35mDelta
Deal found 2/18![Delta logo]()
$242
This Southwest deal was found by Cheapflights users on 2/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/76:30 amSAN - BZN
1 stop7h 35mSouthwest
Mon 3/105:35 pmBZN - SAN
1 stop6h 05mSouthwest
Deal found 2/19![Southwest logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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.
Tue 3/1810:24 amSAN - FCA
2 stops12h 35mAlaska Airlines
Tue 3/256:14 pmFCA - SAN
2 stops14h 21mAlaska Airlines
Deal found 2/18![Alaska Airlines logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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.
Tue 3/186:15 amSAN - BZN
2 stops13h 04mAlaska Airlines
Tue 3/2511:24 amBZN - SAN
1 stop8h 20mAlaska Airlines
Deal found 2/18![Alaska Airlines logo]()
$265
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/204:25 pmSAN - BIL
1 stop5h 06mAmerican Airlines
Thu 3/272:00 pmBIL - SAN
1 stop9h 11mAmerican Airlines
Deal found 2/19![American Airlines logo]()
$267
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/26:15 amSAN - FCA
1 stop13h 48mMultiple Airlines
Thu 3/612:40 pmFCA - SAN
2 stops22h 09mMultiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$267
Find flights from San Diego to Montana within your budget
Customize your flight search to find flights from San Diego to Montana 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 February 20, 2025.
Fly from
San Diego
Fly to
Montana
Route
Depart
Return
Price
San DiegoMissoula
SAN - MSO
SANMSO
San Diego
Thu 3/6
8:14 pm-3:27 pm
1 stop18h 13m
Missoula Johnson-Bell Field
Mon 3/10
4:17 pm-11:34 pm
1 stop8h 17m
$164
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Tue 3/18
6:30 am-2:50 pm
1 stop7h 20m
Bozeman Gallatin Field
Tue 3/25
3:50 pm-10:11 pm
1 stop7h 21m
$197
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Fri 3/7
8:25 am-8:19 am
2 stops22h 54m
Bozeman Gallatin Field
Sun 3/9
10:22 am-9:49 am
1 stop24h 27m
$222
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Wed 4/23
4:05 pm-11:30 pm
1 stop6h 25m
Bozeman Gallatin Field
Wed 4/30
7:00 am-2:54 pm
2 stops8h 54m
$232
San DiegoBillings
SAN - BIL
SANBIL
San Diego
Tue 3/18
7:20 am-2:14 pm
1 stop5h 54m
Billings Logan Intl
Tue 3/25
7:45 am-2:21 pm
1 stop7h 36m
$236
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Tue 3/18
7:08 pm-12:08 am
1 stop4h 00m
Bozeman Gallatin Field
Sat 3/22
5:45 am-9:10 am
1 stop4h 25m
$237
San DiegoBillings
SAN - BIL
SANBIL
San Diego
Tue 3/18
1:25 pm-12:16 am
2 stops9h 51m
Billings Logan Intl
Tue 3/25
11:35 am-4:10 pm
1 stop5h 35m
$242
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Fri 3/7
6:30 am-3:05 pm
1 stop7h 35m
Bozeman Gallatin Field
Mon 3/10
5:35 pm-10:40 pm
1 stop6h 05m
$257
San DiegoKalispell
SAN - FCA
SANFCA
San Diego
Tue 3/18
10:24 am-11:59 pm
2 stops12h 35m
Kalispell Glacier Park
Tue 3/25
6:14 pm-7:35 am
2 stops14h 21m
$263
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Tue 3/18
6:15 am-8:19 pm
2 stops13h 04m
Bozeman Gallatin Field
Tue 3/25
11:24 am-6:44 pm
1 stop8h 20m
$265
Showing 1-10 of 48 results
Best time to book a flight from San Diego to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from San Diego with our price prediction graph.
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.
Travel insights for flights from San Diego to Montana
Get recent, data-driven insights about flights from San Diego to Montana including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from San Diego to Montana?
Currently, October is the cheapest month in which you can book a flight from San Diego to Montana (average of $371). Flying from San Diego to Montana in June is currently the most expensive (average of $520). 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.
What is the cheapest time of day to fly from SAN to MT?
Find hourly flight availability from San Diego to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.
When flying from San Diego to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Montana by month
Plan your trip to Montana by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.
Temperature in Montana by month
Plan your trip to Montana by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Montana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).
Reviews of airlines servicing Montana
Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated February 20, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from San Diego to Montana by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.7
Overall
8.1
Boarding
8.2
Comfort
8.1
Entertainment
7.6
Food
7.1
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Crew
8.7
Overall
8.1
Boarding
8.2
Comfort
8.1
Entertainment
7.6
Food
7.1
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Crew
8.7
Overall
8.1
Boarding
8.2
Comfort
8.1
Entertainment
7.6
Food
7.1
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Crew
8.7
Overall
8.1
Boarding
8.2
Comfort
8.1
Entertainment
7.6
Food
7.1
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Crew
8.7
Overall
8.1
Boarding
8.2
Comfort
8.1
Entertainment
7.6
Food
7.1
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Crew
8.7
Overall
8.1
Boarding
8.2
Comfort
8.1
Entertainment
7.6
Food
7.1
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Related info for your journey
Find useful and relevant information for your journey from San Diego to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for San Diego to Montana
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from San Diego to Montana
Discover the top 6 airlines that operate flights from San Diego to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$132 | Average$207 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$186 | Average$444 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$215 | Average$464 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$220 | Average$449 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$231 | Average$407 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$451 | Average$611 | FlexibilityNo cancel fee | On-time71% |