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$137+ Direct flights from San Diego

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 1/9. 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
5 Apr — 12 Apr1
1 adult
1 adult, Economy, 0 bags

Direct flights from San Diego

Enter your travel dates to find the best prices.

Cheapest flights from San Diego
Explore the most affordable flight options available from San Diego. Find the lowest fares based on data from user searches, with prices last updated on 6 March 2026.

Sat 11/711:38
SAN
-
BZN
Nonstop2h 46m
Alaska Airlines
Fri 17/713:50
BZN
-
SAN
Nonstop2h 44m
Alaska Airlines
Deal found 4/3$357
Fri 31/711:38
SAN
-
BZN
Nonstop2h 46m
Alaska Airlines
Fri 7/813:50
BZN
-
SAN
Nonstop2h 44m
Alaska Airlines
Deal found 4/3$385
Fri 7/811:38
SAN
-
BZN
Nonstop2h 46m
Alaska Airlines
Mon 10/813:50
BZN
-
SAN
Nonstop2h 44m
Alaska Airlines
Deal found 4/3$404
Sun 2/811:38
SAN
-
BZN
Nonstop2h 46m
Alaska Airlines
Sat 8/813:50
BZN
-
SAN
Nonstop2h 44m
Alaska Airlines
Deal found 4/3$432
Sat 13/608:30
SAN
-
BZN
Nonstop2h 40m
Southwest
Sat 20/617:00
BZN
-
SAN
Nonstop2h 45m
Southwest
Deal found 2/3$439
Fri 31/711:38
SAN
-
BZN
Nonstop2h 46m
Alaska Airlines
Sun 9/813:50
BZN
-
SAN
Nonstop2h 44m
Alaska Airlines
Deal found 4/3$461
Fri 3/711:38
SAN
-
BZN
Nonstop2h 46m
Alaska Airlines
Wed 8/713:50
BZN
-
SAN
Nonstop2h 44m
Alaska Airlines
Deal found 3/3$508
Sat 28/312:05
SAN
-
BZN
Nonstop2h 45m
Southwest
Sat 4/411:00
BZN
-
SAN
Nonstop2h 30m
Southwest
Deal found 2/3$519
Mon 8/612:10
SAN
-
BZN
Nonstop2h 45m
Southwest
Thu 18/613:50
BZN
-
SAN
Nonstop2h 40m
Southwest
Deal found 1/3$522
Sun 19/716:00
SAN
-
BZN
Nonstop2h 40m
Southwest
Fri 24/713:50
BZN
-
SAN
Nonstop2h 40m
Southwest
Deal found 1/3$523
Tue 16/611:38
SAN
-
BZN
Nonstop2h 46m
Alaska Airlines
Tue 23/613:50
BZN
-
SAN
Nonstop2h 44m
Alaska Airlines
Deal found 1/3$526
Thu 9/712:10
SAN
-
BZN
Nonstop2h 45m
Southwest
Sun 12/712:10
BZN
-
SAN
Nonstop2h 40m
Southwest
Deal found 2/3$539

Find direct flights from San Diego within your budget

 
Use the slider to find direct flights from San Diego within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 647,157 searches. This data was last updated on 6 March 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Sat 11/7

11:38-15:24

Nonstop2h 46m

Bozeman Gallatin Field

Fri 17/7

13:50-15:34

Nonstop2h 44m

$357

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Fri 31/7

11:38-15:24

Nonstop2h 46m

Bozeman Gallatin Field

Fri 7/8

13:50-15:34

Nonstop2h 44m

$385

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Fri 7/8

11:38-15:24

Nonstop2h 46m

Bozeman Gallatin Field

Mon 10/8

13:50-15:34

Nonstop2h 44m

$404

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Sun 2/8

11:38-15:24

Nonstop2h 46m

Bozeman Gallatin Field

Fri 7/8

13:50-15:34

Nonstop2h 44m

$432

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Wed 22/7

11:38-15:24

Nonstop2h 46m

Bozeman Gallatin Field

Sat 25/7

13:50-15:34

Nonstop2h 44m

$432

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Sun 2/8

11:38-15:24

Nonstop2h 46m

Bozeman Gallatin Field

Sat 8/8

13:50-15:34

Nonstop2h 44m

$432
Fastest return journey

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Sat 13/6

08:30-12:10

Nonstop2h 40m

Bozeman Gallatin Field

Sat 20/6

17:00-18:45

Nonstop2h 45m

$439

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Fri 3/7

11:38-15:24

Nonstop2h 46m

Bozeman Gallatin Field

Wed 8/7

13:50-15:34

Nonstop2h 44m

$508

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Thu 6/8

11:38-15:24

Nonstop2h 46m

Bozeman Gallatin Field

Sun 9/8

13:50-15:34

Nonstop2h 44m

$508

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Mon 8/6

12:10-15:55

Nonstop2h 45m

Bozeman Gallatin Field

Thu 18/6

13:50-15:30

Nonstop2h 40m

$522

Flights are sorted by cheapest return flights first.

Deals found on 1/3

Showing 1-10 of 18 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.

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 6 March 2026.

  • Where can you fly direct from San Diego?

    Currently, the most popular direct flight destination from San Diego is Las Vegas.

  • How much are direct flights from San Diego?

    On average, a one-way direct flight from San Diego will cost users approximately $243. If you're looking for a direct round-trip flight from San Diego, you can expect to pay around $868.

  • What is the best time of year to fly direct from San Diego?

    If you're seeking the lowest price on a direct flight from San Diego, May is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, January offers travelers the most options.

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