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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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SAN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 74 days in advance, depart on a Tuesday or Monday and return on a Tuesday

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$197
(Delta)

One-way from

$99
(Delta)

Popular in

December

Cheapest in

April

Average price

$363
Provider with most accurate pricing for Bozeman Gallatin Field-San Diego flight deals.
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Provider most trusted by Cheapflights users for Bozeman Gallatin Field-San Diego flights.
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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. 3% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 12/56:00 amBZN - SAN
1 stop8h 09mDelta
Mon 12/85:31 pmSAN - BZN
1 stop5h 47mDelta
Deal found 10/28$197
This Southwest deal was found by Cheapflights users on 10/29. 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.
Wed 12/105:30 amBZN - SAN
2 stops7h 55mSouthwest
Wed 12/173:15 pmSAN - BZN
1 stop6h 30mSouthwest
Deal found 10/29$208
This Delta deal was found by Cheapflights users on 10/27. 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.
Thu 11/137:25 amBZN - SAN
1 stop6h 21mDelta
Mon 11/177:07 pmSAN - BZN
1 stop4h 03mDelta
Deal found 10/27$218
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Fri 12/510:46 amBZN - SAN
2 stops14h 13mMultiple Airlines
Mon 12/81:33 pmSAN - BZN
1 stop26h 29mMultiple Airlines
Deal found 10/28$226
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/131:37 pmBZN - SAN
1 stop7h 15mUnited Airlines
Mon 11/176:45 amSAN - BZN
1 stop5h 50mUnited Airlines
Deal found 10/29$239
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 12/93:58 pmBZN - SAN
2 stops17h 41mAlaska Airlines
Wed 12/172:15 pmSAN - BZN
1 stop8h 02mAlaska Airlines
Deal found 10/29$245
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 11/1811:16 amBZN - SAN
2 stops9h 33mAlaska Airlines
Mon 11/248:19 pmSAN - BZN
1 stop17h 58mAlaska Airlines
Deal found 10/28$251
This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 11/215:30 amBZN - SAN
1 stop4h 18mDelta
Sun 11/237:07 pmSAN - BZN
1 stop4h 03mDelta
Deal found 10/29$255
This Delta deal was found by Cheapflights users on 10/28. 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 11/116:34 pmBZN - SAN
1 stop6h 21mDelta
Fri 11/143:15 pmSAN - BZN
1 stop6h 14mDelta
Deal found 10/28$259
This Southwest deal was found by Cheapflights users on 10/28. 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.
Thu 12/44:10 pmBZN - SAN
1 stop7h 15mSouthwest
Mon 12/86:20 amSAN - BZN
2 stops8h 15mSouthwest
Deal found 10/28$264
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/52:58 pmBZN - SAN
1 stop6h 59mAlaska Airlines
Mon 12/89:59 pmSAN - BZN
2 stops14h 05mAlaska Airlines
Deal found 10/28$265

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 October 30, 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

Fri 1/16

3:00 pm-8:43 pm

1 stop6h 43m

San Diego

Tue 1/20

5:45 pm-11:17 pm

1 stop4h 32m

$197

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

Thu 1/8

3:00 pm-8:43 pm

1 stop6h 43m

San Diego

Tue 1/13

1:45 pm-10:27 pm

1 stop7h 42m

$197

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

Fri 12/5

2:17 pm-8:42 pm

1 stop7h 25m

San Diego

Mon 12/8

5:31 pm-12:18 am

1 stop5h 47m

$197

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

Fri 11/14

6:34 pm-11:59 pm

1 stop6h 25m

San Diego

Mon 11/17

7:07 pm-12:10 am

1 stop4h 03m

$218

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

Tue 11/18

11:16 am-7:49 pm

2 stops9h 33m

San Diego

Mon 11/24

8:19 pm-3:17 pm

1 stop17h 58m

$251

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

Thu 1/8

7:20 am-1:19 pm

1 stop6h 59m

San Diego

Tue 1/13

12:15 pm-11:56 pm

2 stops10h 41m

$255

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

Tue 11/11

6:34 pm-11:55 pm

1 stop6h 21m

San Diego

Fri 11/14

3:15 pm-10:29 pm

1 stop6h 14m

$259

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

Thu 12/4

4:10 pm-10:25 pm

1 stop7h 15m

San Diego

Mon 12/8

6:20 am-3:35 pm

2 stops8h 15m

$264

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

Wed 12/10

11:46 am-8:18 pm

2 stops9h 32m

San Diego

Wed 12/17

12:55 pm-11:17 pm

2 stops9h 22m

$265

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

Tue 12/23

8:20 am-12:07 am

1 stop16h 47m

San Diego

Thu 12/25

8:03 am-12:03 pm

Nonstop3h 00m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 19 results
1
2

Compare providers for flights from Bozeman to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bozeman to San Diego in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bozeman-San Diego flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bozeman-San Diego flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bozeman-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bozeman-San Diego flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bozeman-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 October 24, 2025.

To ensure you get the cheapest price possible for a flight from Bozeman to San Diego, you should look to book at least 74 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, January is the cheapest month in which you can book a flight from Bozeman to San Diego (average of $112). Flying from Bozeman to San Diego in June is currently the most expensive (average of $231). 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 October 30, 2025.

It’s optimal to fly from Bozeman to San Diego in the evening. By choosing this option you can save up to 37% 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 October 30, 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
11,214 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

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
11,214 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

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
11,214 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

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
7.9
Good
7,993 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

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
8,998 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

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 Delta fly from Bozeman to San Diego in about 6h 43m. The time it takes to get you to your destination can typically vary by up to . The distance between Bozeman and San Diego is about 956 mi.

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

    Southwest, at $150, 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 50% 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 (100%), American Airlines (100%) and Alaska Airlines (100%).

  • 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, January is the cheapest month in which you can book a flight from Bozeman to San Diego (average of $112). Flying from Bozeman to San Diego in June is currently the most expensive (average of $231). 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
Coronado
La Mesa
Poway
Lemon Grove
National City

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$150Average$299FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$176Average$285FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$216Average$318FlexibilityNo cancel feeOn-time75%
DeltaCheapest$236Average$305FlexibilityNo cancel feeOn-timeN/A

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