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$125+ Cheap flights from San Diego

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAN — GTF
15 May — 22 May1
1 adult
1 adult, Economy, 0 bags

Find flights from San Diego within your budget

 
Find flights departing from San Diego that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 15 April 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Sat 11/7

06:15-12:10

1 stop4h 55m

Bozeman Gallatin Field

Fri 17/7

15:54-22:39

1 stop7h 45m

$283

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Thu 11/6

19:13-00:23

1 stop4h 10m

Bozeman Gallatin Field

Thu 18/6

15:56-22:38

1 stop7h 42m

$283

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Wed 10/6

16:18-22:48

1 stop5h 30m

Bozeman Gallatin Field

Tue 23/6

19:30-23:53

1 stop5h 23m

$283

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Wed 20/5

13:37-23:21

1 stop8h 44m

Bozeman Gallatin Field

Tue 26/5

16:02-22:26

1 stop7h 24m

$297

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Wed 29/4

13:40-22:40

1 stop8h 00m

Bozeman Gallatin Field

Sat 2/5

13:45-20:42

1 stop7h 57m

$313

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Sat 25/4

07:30-14:35

1 stop6h 05m

Bozeman Gallatin Field

Mon 11/5

16:02-22:26

1 stop7h 24m

$316

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Tue 28/4

17:00-00:09

1 stop6h 09m

Bozeman Gallatin Field

Sun 3/5

07:18-12:38

1 stop6h 20m

$333

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Thu 11/6

19:00-01:10

1 stop5h 10m

Bozeman Gallatin Field

Thu 18/6

13:50-15:30

Nonstop2h 40m

$350

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Sun 23/8

06:15-14:46

1 stop7h 31m

Bozeman Gallatin Field

Sun 30/8

05:45-08:59

1 stop4h 14m

$364

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Tue 8/9

07:00-14:36

1 stop6h 36m

Bozeman Gallatin Field

Sat 19/9

05:45-08:59

1 stop4h 14m

$364

Flights are sorted by cheapest return flights first.

Deals found on 11/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from San Diego

Have a flexible travel schedule? Discover the best time to fly from San Diego with our price prediction graph.
Estimated return 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

Get recent, data-driven insights about flights from San Diego including ideal travel times, pricing trends, and more.

What are popular destinations to fly to from San Diego?

San Diego offers frequent flights to Chicago (526 flights per day), San Francisco (364 flights per day) and Dallas (292 flights per day).

Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From $100
Denver Intl
Denver Intl
From $2,887
Calgary
Calgary
From $534
Vancouver Intl
Vancouver Intl
From $266

What is the cheapest place to fly to from San Diego?

The cheapest city to fly to from San Diego is Las Vegas Harry Reid Intl, with prices starting at $100. Explore other affordable destinations below.

Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From $100
Vancouver Intl
Vancouver Intl
From $266
New York
New York
From $351

Browse thousands of different options on Cheapflights for your next trip

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Related info for your journey

Access useful and relevant information related to your journey from San Diego. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 15 April 2026.

  • What are the most popular destinations to fly to from San Diego?

    For the current month, the most popular flights from San Diego are Boston, Chicago, Atlanta. Boston, Chicago, Atlanta are the most popular locations from San Diego year round.

  • What is the cheapest flight from San Diego to anywhere?

    Users have flown out of San Diego for as low as $100 to Las Vegas (prices may vary depending on the airline and departure time). On average, users have booked flights for $837 to fly from San Diego.

  • What is the cheapest premium economy flight from San Diego?

    Options for some of the cheapest premium economy flights from San Diego we have found on Cheapflights are as follows:
    Fly from San Diego to London Heathrow Airport starting at $2,583
    Fly from San Diego to Seattle starting at $2,685

  • What is the cheapest first class flight from San Diego?

    If you’re looking to fly first-class from San Diego to anywhere, put Boston on your list as prices start at $2,096 for this destination.

  • How does Cheapflights help users find flights from San Diego?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Diego. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from San Diego?

    Millions of users choose and trust Cheapflights to book the best flight deals from San Diego for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from San Diego with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from San Diego, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from San Diego become cheaper?

    Yes! Start tracking prices for flights from San Diego today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Diego?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Diego. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from San Diego?

Millions of users choose and trust Cheapflights to book the best flight deals from San Diego for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from San Diego with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Diego, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Diego become cheaper?

Yes! Start tracking prices for flights from San Diego today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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