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$99+ Cheap flights from Bozeman to San Diego (BZN - SAN)

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SAN
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Bozeman Gallatin Field to San Diego are usually found in April or February, booked 48 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Bozeman to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Bozeman (BZN) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 17, 2025.

Round-trip from

$197
(Southwest)

One-way from

$99
(Kiwi.com)

Popular in

October

Cheapest in

April

Average price

$272
From Bozeman Gallatin Field to San Diego
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One-way flight from Bozeman Gallatin Field to San Diego
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Highest demand for flights based on searches. 4% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Bozeman to San Diego

Cheapest flights from Bozeman to San Diego
Explore the most affordable flight options available from Bozeman to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This Southwest deal was found by Cheapflights users on 9/16. 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.
mar. 10/145:50 pmBZN - SAN
1 stop6h 30mSouthwest
mar. 10/283:35 pmSAN - BZN
1 stop4h 25mSouthwest
Deal found 9/16$197
This United Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 10/304:35 pmBZN - SAN
1 stop6h 54mUnited Airlines
mié. 11/56:45 amSAN - BZN
1 stop5h 50mUnited Airlines
Deal found 9/15$205
This Southwest deal was found by Cheapflights users on 9/16. 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.
mié. 10/297:35 amBZN - SAN
2 stops10h 10mSouthwest
mar. 11/411:45 amSAN - BZN
2 stops10h 00mSouthwest
Deal found 9/16$207
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/210:07 amBZN - SAN
1 stop14h 27mMultiple Airlines
sáb. 10/41:35 pmSAN - BZN
1 stop18h 42mMultiple Airlines
Deal found 9/17$211
This Southwest deal was found by Cheapflights users on 9/16. 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.
mié. 11/1912:40 pmBZN - SAN
1 stop5h 40mSouthwest
vie. 11/219:00 pmSAN - BZN
1 stop11h 40mSouthwest
Deal found 9/16$212
This United Airlines deal was found by Cheapflights users on 9/16. 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.
lun. 11/32:43 pmBZN - SAN
1 stop7h 11mUnited Airlines
sáb. 11/86:45 amSAN - BZN
1 stop7h 45mUnited Airlines
Deal found 9/16$213
This American Airlines deal was found by Cheapflights users on 9/17. 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.
mar. 10/211:58 pmBZN - SAN
1 stop8h 14mAmerican Airlines
vie. 10/246:16 amSAN - BZN
1 stop8h 45mAmerican Airlines
Deal found 9/17$214
This Delta deal was found by Cheapflights users on 9/16. 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.
dom. 11/22:01 pmBZN - SAN
1 stop7h 33mDelta
sáb. 11/86:15 amSAN - BZN
1 stop4h 59mDelta
Deal found 9/16$217
This United Airlines deal was found by Cheapflights users on 9/15. 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.
vie. 10/312:43 pmBZN - SAN
1 stop7h 11mUnited Airlines
mié. 11/56:45 amSAN - BZN
1 stop5h 50mUnited Airlines
Deal found 9/15$219
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/210:07 amBZN - SAN
1 stop14h 27mMultiple Airlines
mié. 10/88:00 amSAN - BZN
1 stop24h 17mMultiple Airlines
Deal found 9/17$224

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bozeman to San Diego 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Bozeman to San Diego that are best for you.

Fly from

Bozeman

Fly to

San Diego

Route

Depart

Return

Price

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

mié. 10/29

5:50 pm-11:20 pm

1 stop6h 30m

San Diego

mar. 11/4

3:15 pm-10:45 pm

1 stop6h 30m

$197

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

mar. 10/14

5:50 pm-11:20 pm

1 stop6h 30m

San Diego

mar. 10/28

12:30 pm-9:00 pm

2 stops7h 30m

$202

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

jue. 10/30

4:35 pm-10:29 pm

1 stop6h 54m

San Diego

mié. 11/5

6:45 am-1:35 pm

1 stop5h 50m

$205

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

mié. 11/19

12:40 pm-5:20 pm

1 stop5h 40m

San Diego

vie. 11/21

9:00 pm-9:40 am

1 stop11h 40m

$212

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

lun. 11/3

2:43 pm-8:54 pm

1 stop7h 11m

San Diego

sáb. 11/8

6:45 am-3:30 pm

1 stop7h 45m

$213

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

lun. 11/3

6:20 pm-11:58 pm

1 stop6h 38m

San Diego

vie. 11/7

7:10 pm-12:04 am

1 stop3h 54m

$217

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

vie. 11/7

5:35 am-8:40 am

1 stop4h 05m

San Diego

dom. 11/9

6:15 am-2:17 pm

1 stop7h 02m

$217

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

sáb. 1/17

6:25 pm-10:51 pm

1 stop5h 26m

San Diego

vie. 1/23

1:35 pm-10:19 pm

1 stop7h 44m

$217

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

vie. 10/31

2:43 pm-8:54 pm

1 stop7h 11m

San Diego

mié. 11/5

6:45 am-1:35 pm

1 stop5h 50m

$219

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

dom. 12/14

10:05 am-11:43 am

1 stop26h 38m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 21 results
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Best time to book a flight from Bozeman to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Bozeman 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.

Cheapflights Insights

Everything you need to know about your flight from Bozeman to San Diego

How far ahead should I book a flight from Bozeman to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Bozeman to San Diego. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Bozeman to San Diego, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Bozeman to San Diego?

Currently, August is the cheapest month in which you can book a flight from Bozeman to San Diego (average of $286). Flying from Bozeman to San Diego in March is currently the most expensive (average of $366). 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 BZN to SAN?

Find hourly flight availability from Bozeman to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 17, 2025.

It’s optimal to fly from Bozeman to San Diego in the evening. By choosing this option you can save up to 55% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated septiembre 17, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Bozeman to San Diego have to say. 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
10,000 reviews

Entertainment

7.1

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,961 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,926 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Bozeman to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bozeman to San Diego?

    Airlines like Southwest and United Airlines fly from Bozeman to San Diego in about 6h 30m. The time it takes to get you to your destination can typically vary by up to 24m. The distance between Bozeman and San Diego is about 956 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Southwest, at $165, was found to be the cheapest airline from Bozeman to San Diego.Alternate airlines to your destination round-trip include United Airlines and Alaska Airlines. Southwest is priced at 46% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Bozeman to San Diego?

    The top 3 most reliable airlines when flying from Bozeman to San Diego are SkyWest Airlines (79%), American Airlines (79%) and Alaska Airlines (79%).

  • Can I find deals for flights from Bozeman to San Diego that include hotel bookings?

    Yes. In addition to deals on Bozeman to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bozeman to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bozeman to San Diego.

  • Can I find deals for business class flights from Bozeman to San Diego?

    Yes. Cheapflights offers flight deals from Bozeman to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bozeman to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Bozeman to San Diego (average of $286). Flying from Bozeman to San Diego in March is currently the most expensive (average of $366). 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.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
La Mesa
Poway
Lemon Grove
Coronado
Imperial Beach
National City

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Alternative routes for Bozeman to San Diego

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Top 4 airlines flying from Bozeman to San Diego

Discover the top 4 airlines that operate flights from Bozeman to San Diego. 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$165Average$308FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$176Average$288FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$216Average$345FlexibilityNo cancel feeOn-time75%
DeltaCheapest$236Average$307FlexibilityNo cancel feeOn-timeN/A

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