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$79+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SAN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 79 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap 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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/194:29 pm
BZN
-
SAN
1 stop7h 06m
United Airlines
Sun 2/226:15 am
SAN
-
BZN
1 stop4h 44m
United Airlines
Deal found 1/28$177
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Wed 2/2511:33 am
BZN
-
SAN
1 stop6h 13m
Alaska Airlines
Fri 3/67:26 pm
SAN
-
BZN
1 stop14h 27m
Alaska Airlines
Deal found 1/28$187
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 2/2411:33 am
BZN
-
SAN
1 stop7h 57m
Alaska Airlines
Sat 2/2812:40 pm
SAN
-
BZN
Nonstop2h 54m
Alaska Airlines
Deal found 1/28$192
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:20 pm
BZN
-
SAN
1 stop7h 18m
United Airlines
Sun 4/196:32 am
SAN
-
BZN
1 stop6h 02m
United Airlines
Deal found 1/28$195
This Delta deal was found by Cheapflights users on 1/28. 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.
Sat 4/185:30 am
BZN
-
SAN
1 stop4h 12m
Delta
Wed 4/223:35 pm
SAN
-
BZN
1 stop6h 05m
Delta
Deal found 1/28$197
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:02 pm
BZN
-
SAN
1 stop7h 47m
Alaska Airlines
Sat 2/2812:40 pm
SAN
-
BZN
Nonstop2h 54m
Alaska Airlines
Deal found 1/27$207
This Delta deal was found by Cheapflights users on 1/27. 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.
Wed 2/257:30 am
BZN
-
SAN
1 stop7h 59m
Delta
Sat 2/281:40 pm
SAN
-
BZN
1 stop7h 45m
Delta
Deal found 1/27$211
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Fri 2/134:29 pm
BZN
-
SAN
1 stop7h 06m
United Airlines
Tue 2/176:15 am
SAN
-
BZN
1 stop4h 44m
United Airlines
Deal found 1/29$212
This Delta deal was found by Cheapflights users on 1/28. 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 2/243:05 pm
BZN
-
SAN
1 stop8h 15m
Delta
Sat 2/281:40 pm
SAN
-
BZN
1 stop7h 45m
Delta
Deal found 1/28$214
This Southwest deal was found by Cheapflights users on 1/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:20 am
BZN
-
SAN
2 stops7h 25m
Southwest
Sat 4/186:30 am
SAN
-
BZN
1 stop6h 45m
Southwest
Deal found 1/27$216
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 2/261:48 pm
BZN
-
SAN
1 stop8h 11m
Alaska Airlines
Mon 3/29:08 pm
SAN
-
BZN
1 stop15h 00m
Alaska Airlines
Deal found 1/28$219

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$177
(United Airlines)

One-way from

$79
(Alaska Airlines)

Popular in

June

Cheapest in

April

Average price

$262

Good round-trip deal

$171 or less

Good one-way deal

$120 or less
Provider with most accurate pricing for Bozeman Gallatin Field-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-San Diego flights.
Search Deals
From Bozeman Gallatin Field to San Diego
Search Deals
One-way flight from Bozeman Gallatin Field to San Diego
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Bozeman Gallatin Field to San Diego.
Search Deals
Price to beat on a one-way flight from Bozeman Gallatin Field to San Diego.
Search Deals

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 January 29, 2026.
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 3/6

4:30 pm-10:35 pm

1 stop7h 05m

San Diego

Mon 3/9

6:30 am-1:34 pm

1 stop6h 04m

$177

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

Wed 4/22

1:33 pm-5:12 pm

1 stop4h 39m

San Diego

Sun 4/26

6:20 am-12:20 pm

1 stop5h 00m

$177

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

Wed 2/25

11:33 am-4:46 pm

1 stop6h 13m

San Diego

Fri 3/6

7:26 pm-10:53 am

1 stop14h 27m

$187

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

Thu 4/16

4:20 pm-10:38 pm

1 stop7h 18m

San Diego

Sun 4/19

6:32 am-1:34 pm

1 stop6h 02m

$195

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

Sat 4/18

5:30 am-8:42 am

1 stop4h 12m

San Diego

Wed 4/22

1:40 pm-10:40 pm

1 stop8h 00m

$197

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

Tue 3/17

6:30 pm-11:48 pm

1 stop6h 18m

San Diego

Wed 3/18

9:50 am-5:46 pm

1 stop6h 56m

$197

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

Wed 2/11

4:16 pm-10:37 pm

1 stop7h 21m

San Diego

Sun 2/15

6:15 am-11:59 am

1 stop4h 44m

$197

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

Wed 2/25

3:02 pm-9:49 pm

1 stop7h 47m

San Diego

Sat 2/28

12:40 pm-4:34 pm

Nonstop2h 54m

$207

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

Wed 4/15

4:19 pm-9:22 pm

1 stop6h 03m

San Diego

Sat 4/18

6:32 am-1:34 pm

1 stop6h 02m

$207

BozemanSan Diego

BZN - SAN

BZNSAN

Bozeman Gallatin Field

Wed 2/25

6:30 pm-11:46 pm

1 stop6h 16m

San Diego

Fri 3/6

1:40 pm-10:25 pm

1 stop7h 45m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 21 results
1
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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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bozeman-San Diego flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 January 23, 2026.

To ensure you get the cheapest price possible for a flight from Bozeman to San Diego, you should look to book at least 77 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, March is the cheapest month in which you can book a flight from Bozeman to San Diego (average of $118). 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 January 29, 2026.

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

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 January 29, 2026.
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
11,808 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,808 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,267 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,127 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,215 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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 United Airlines, Alaska Airlines, and Delta fly from Bozeman to San Diego in about 4h 12m. The time it takes to get you to your destination can typically vary by up to 2h 54m. 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?

    Delta, at $118, was found to be the cheapest airline from Bozeman to San Diego.Alternate airlines to your destination round-trip include Southwest and United Airlines. Delta is priced at 57% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $62. Users have also found prices from $88 and $108 on United Airlines and Delta, respectively.

  • 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 Horizon Air (100%), American Airlines (65%) and Alaska Airlines (65%).

  • What are the cheapest flights from Bozeman to San Diego?

    Looking for the cheapest flight from Bozeman to San Diego? While on average our users pay $223, our data indicates the cheapest price to be $106. The most popular route (Bozeman Gallatin Field - San Diego), is priced around $177.

  • 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, March is the cheapest month in which you can book a flight from Bozeman to San Diego (average of $118). 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
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$118Average$282FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$150Average$288FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$163Average$275FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$171Average$259FlexibilityNo cancel feeOn-time75%

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