$64+ Flights from San Diego | Cheapflights

What to know about flights from San Diego

Good round-trip deal	$326 or less

Price to beat on a round-trip flight from San Diego.

Find flights from San Diego

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 21 February 2025.

Sat 12/406:20SAN - BZN

1 stop5h 02mDelta

Wed 16/406:00BZN - SAN

1 stop8h 10mDelta

Deal found 20/2$387

Mon 7/706:15SAN - BZN

1 stop7h 36mUnited Airlines

Fri 18/716:22BZN - SAN

1 stop6h 52mUnited Airlines

Deal found 20/2$397

Sat 31/506:15SAN - BZN

1 stop7h 50mAlaska Airlines

Thu 5/615:59BZN - SAN

1 stop6h 46mAlaska Airlines

Deal found 20/2$448

Wed 30/406:45SAN - BZN

1 stop4h 45mSouthwest

Sun 4/517:05BZN - SAN

1 stop7h 15mSouthwest

Deal found 20/2$450

Thu 13/307:00SAN - HLN

1 stop7h 42mHawaiian Airlines

Mon 17/316:19HLN - SAN

1 stop7h 18mHawaiian Airlines

Deal found 20/2$450

Thu 13/306:15SAN - HLN

2 stops8h 27mAlaska Airlines

Mon 17/316:19HLN - SAN

1 stop17h 52mAlaska Airlines

Deal found 20/2$500

Sat 15/308:37SAN - BZN

Nonstop2h 45mHawaiian Airlines

Tue 18/314:53BZN - SAN

1 stop7h 21mHawaiian Airlines

Deal found 20/2$525

Sat 2/806:15SAN - GTF

1 stop4h 26mDelta

Sun 10/805:30GTF - SAN

1 stop4h 27mDelta

Deal found 20/2$531

Sun 8/620:50SAN - GTF

1 stop18h 39mAlaska Airlines

Wed 11/617:09GTF - SAN

1 stop6h 35mAlaska Airlines

Deal found 20/2$648

Thu 15/506:15SAN - SYD

1 stop32h 05mAir Canada

Fri 13/609:20SYD - SAN

1 stop29h 29mAir Canada

Deal found 21/2$1,297

Thu 3/419:07SAN - SYD

1 stop26h 33mMultiple Airlines

Thu 10/416:20SYD - SAN

2 stops31h 10mMultiple Airlines

Deal found 20/2$1,336

Fri 21/321:30SAN - BNE

1 stop40h 00mUnited Airlines

Thu 3/410:45BNE - SAN

1 stop18h 56mUnited Airlines

Deal found 21/2$1,359

Best flights from San Diego
Discover carefully curated flight deals from San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Sat 12/406:20SAN - BZN

1 stop5h 02mDelta

Wed 16/406:00BZN - SAN

1 stop8h 10mDelta

Deal found 20/2$387

Mon 7/706:15SAN - BZN

1 stop7h 36mUnited Airlines

Fri 18/716:22BZN - SAN

1 stop6h 52mUnited Airlines

Deal found 20/2$397

Sat 31/506:15SAN - BZN

1 stop7h 50mAlaska Airlines

Thu 5/615:59BZN - SAN

1 stop6h 46mAlaska Airlines

Deal found 20/2$448

Wed 30/406:45SAN - BZN

1 stop4h 45mSouthwest

Sun 4/517:05BZN - SAN

1 stop7h 15mSouthwest

Deal found 20/2$450

Thu 13/307:00SAN - HLN

1 stop7h 42mHawaiian Airlines

Mon 17/316:19HLN - SAN

1 stop7h 18mHawaiian Airlines

Deal found 20/2$450

Thu 13/306:15SAN - HLN

2 stops8h 27mAlaska Airlines

Mon 17/316:19HLN - SAN

1 stop17h 52mAlaska Airlines

Deal found 20/2$500

Sat 15/308:37SAN - BZN

Nonstop2h 45mHawaiian Airlines

Tue 18/314:53BZN - SAN

1 stop7h 21mHawaiian Airlines

Deal found 20/2$525

Sat 2/806:15SAN - GTF

1 stop4h 26mDelta

Sun 10/805:30GTF - SAN

1 stop4h 27mDelta

Deal found 20/2$531

Thu 15/506:15SAN - SYD

1 stop32h 05mAir Canada

Fri 13/609:20SYD - SAN

1 stop29h 29mAir Canada

Deal found 21/2$1,297

Thu 3/419:07SAN - SYD

1 stop26h 33mMultiple Airlines

Thu 10/416:20SYD - SAN

2 stops31h 10mMultiple Airlines

Deal found 20/2$1,336

Wed 7/513:00SAN - SYD

2 stops25h 05mAmerican Airlines

Mon 12/509:10SYD - SAN

2 stops23h 48mAmerican Airlines

Deal found 21/2$1,398

Sun 8/620:50SAN - GTF

1 stop18h 39mAlaska Airlines

Wed 11/617:09GTF - SAN

1 stop6h 35mAlaska Airlines

Deal found 20/2$648

Direct flights from San Diego
Explore direct flight options from San Diego based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 February 2025.

Sat 19/709:00SAN - BZN

Nonstop2h 37mAlaska Airlines

Wed 23/713:15BZN - SAN

Nonstop2h 40mAlaska Airlines

Deal found 19/2$599

Fri 1/809:00SAN - BZN

Nonstop2h 37mHawaiian Airlines

Mon 4/813:15BZN - SAN

Nonstop2h 40mHawaiian Airlines

Deal found 21/2$622

Last-minute flights from San Diego
Discover last-minute flight deals departing from San Diego. Data was last updated 21 February 2025 and is based on user searches.

Thu 27/216:30SAN - SYD

2 stops21h 30mAmerican Airlines

Fri 7/311:15SYD - SAN

2 stops23h 25mAmerican Airlines

Deal found 20/2$1,398

Thu 27/206:15SAN - SYD

3 stops35h 45mMultiple Airlines

Fri 7/312:25SYD - SAN

2 stops30h 18mMultiple Airlines

Deal found 20/2$2,759

Sat 1/317:14SAN - BZN

1 stop4h 42mDelta

Sat 8/305:40BZN - SAN

1 stop4h 30mDelta

Deal found 19/2$481

Sat 1/308:37SAN - BZN

Nonstop2h 45mAlaska Airlines

Sat 8/318:17BZN - SAN

1 stop14h 18mAlaska Airlines

Deal found 19/2$676

Sat 1/310:00SAN - MEL

1 stop29h 00mUnited Airlines

Tue 11/312:00MEL - SAN

1 stop26h 23mUnited Airlines

Deal found 20/2$1,527

Sat 1/306:15SAN - MEL

3 stops35h 00mMultiple Airlines

Tue 11/323:55MEL - SAN

2 stops29h 10mMultiple Airlines

Deal found 20/2$2,197

Sat 1/319:55SAN - MEL

2 stops40h 15mCathay Pacific

Mon 10/300:45MEL - SAN

2 stops56h 33mCathay Pacific

Deal found 20/2$2,827

Sat 1/311:10SAN - MEL

2 stops48h 15mEmirates

Mon 10/303:25MEL - SAN

3 stops60h 17mEmirates

Deal found 20/2$5,280

Sun 2/307:30SAN - BZN

2 stops9h 10mSouthwest

Thu 6/306:35BZN - SAN

1 stop4h 25mSouthwest

Deal found 20/2$458

Mon 3/317:25SAN - SYD

1 stop20h 50mUnited Airlines

Mon 24/312:10SYD - SAN

1 stop26h 13mUnited Airlines

Deal found 21/2$1,416

Mon 3/313:30SAN - SYD

3 stops46h 25mBritish Airways

Mon 24/316:20SYD - SAN

2 stops42h 45mBritish Airways

Deal found 19/2$5,536

One-way flights from San Diego
Search for one-way flight options from San Diego. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Mon 7/720:55SAN - BZN

2 stops16h 10mAlaska Airlines

Deal found 20/2$406

Sun 13/407:09SAN - BZN

1 stop25h 35mUnited Airlines

Deal found 20/2$420

Tue 20/515:45SAN - BZN

1 stop7h 06mHawaiian Airlines

Deal found 19/2$553

Sat 22/311:50SAN - BZN

2 stops8h 30mSouthwest

Deal found 20/2$579

Sat 22/306:20SAN - BZN

1 stop5h 05mDelta

Deal found 21/2$596

Thu 17/419:07SAN - SYD

1 stop26h 33mMultiple Airlines

Deal found 19/2$688

Wed 2/419:07SAN - AVV

2 stops33h 43mMultiple Airlines

Deal found 20/2$723

Wed 2/419:07SAN - MEL

2 stops42h 33mMultiple Airlines

Deal found 20/2$738

Sat 29/318:04SAN - BNE

1 stop19h 26mUnited Airlines

Deal found 20/2$738

Wed 2/417:19SAN - MEL

1 stop21h 56mUnited Airlines

Deal found 20/2$778

Tue 17/617:00SAN - SYD

2 stops21h 05mAmerican Airlines

Deal found 20/2$782

Mon 3/316:01SAN - SYD

1 stop22h 14mUnited Airlines

Deal found 20/2$795

International flights from San Diego
Find cheap international flights from San Diego based on historic user searches and pricing. Information updated on 21 February 2025.

Thu 8/515:47SAN - SGN

2 stops27h 53mMultiple Airlines

Sat 24/517:30SGN - SAN

2 stops29h 12mMultiple Airlines

Deal found 21/2$1,474

Mon 28/407:20SAN - SGN

2 stops24h 45mDelta

Fri 9/507:35SGN - SAN

2 stops29h 13mDelta

Deal found 21/2$1,497

Mon 14/417:19SAN - MNL

1 stop21h 36mMultiple Airlines

Mon 12/514:40MNL - SAN

2 stops24h 19mMultiple Airlines

Deal found 21/2$1,549

Sun 30/307:15SAN - DEL

2 stops27h 05mDelta

Thu 29/500:50DEL - SAN

2 stops29h 36mDelta

Deal found 20/2$1,576

Mon 21/419:35SAN - MNL

1 stop19h 20mUnited Airlines

Tue 13/508:40MNL - SAN

2 stops39h 44mUnited Airlines

Deal found 19/2$1,598

Mon 17/310:55SAN - AKL

1 stop25h 00mDelta

Wed 26/313:50AKL - SAN

1 stop16h 25mDelta

Deal found 20/2$1,609

Thu 1/513:30SAN - DEL

2 stops23h 55mKLM

Sat 10/503:55DEL - SAN

2 stops33h 01mKLM

Deal found 19/2$1,618

Sun 9/311:20SAN - DPS

2 stops45h 35mDelta

Sun 16/301:20DPS - SAN

2 stops36h 00mDelta

Deal found 20/2$1,627

Wed 5/310:58SAN - MNL

2 stops30h 57mChina Airlines

Thu 20/303:15MNL - SAN

2 stops46h 00mChina Airlines

Deal found 20/2$1,637

Mon 3/321:37SAN - DEL

2 stops39h 53mEtihad Airways

Mon 24/304:25DEL - SAN

2 stops52h 32mEtihad Airways

Deal found 19/2$1,652

Mon 28/413:05SAN - SGN

1 stop18h 55mAlaska Airlines

Fri 9/508:20SGN - SAN

2 stops29h 39mAlaska Airlines

Deal found 21/2$1,659

Thu 1/508:10SAN - DEL

1 stop25h 30mUnited Airlines

Thu 8/522:50DEL - SAN

2 stops37h 39mUnited Airlines

Deal found 20/2$1,717

Find flights from San Diego within your budget

Fly to

Route

Depart

Return

Price

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Sun 29/6

06:15-14:40

1 stop7h 25m

Bozeman Gallatin Field

Fri 4/7

05:45-08:57

1 stop4h 12m

$434

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Sat 31/5

06:15-15:05

1 stop7h 50m

Bozeman Gallatin Field

Thu 5/6

15:59-21:45

1 stop6h 46m

$448

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Wed 30/4

06:45-12:30

1 stop4h 45m

Bozeman Gallatin Field

Sun 4/5

17:05-23:20

1 stop7h 15m

$450

San DiegoHelena

SAN - HLN

SANHLN

San Diego

Thu 13/3

07:00-15:42

1 stop7h 42m

Helena

Mon 17/3

16:19-22:37

1 stop7h 18m

$450

San DiegoHelena

SAN - HLN

SANHLN

San Diego

Thu 13/3

06:15-15:42

2 stops8h 27m

Helena

Mon 17/3

16:19-09:11

1 stop17h 52m

$500

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Sat 15/3

08:37-12:22

Nonstop2h 45m

Bozeman Gallatin Field

Tue 18/3

14:53-21:14

1 stop7h 21m

$525

San DiegoGreat Falls

SAN - GTF

SANGTF

San Diego

Sat 2/8

06:15-11:41

1 stop4h 26m

Great Falls

Sun 10/8

05:30-08:57

1 stop4h 27m

$531

San DiegoBozeman

SAN - BZN

SANBZN

San Diego

Sat 12/4

07:09-15:57

1 stop7h 48m

Bozeman Gallatin Field

Wed 16/4

13:38-00:18

2 stops11h 40m

$599

San DiegoGreat Falls

SAN - GTF

SANGTF

San Diego

Sun 8/6

20:50-16:29

1 stop18h 39m

Great Falls

Wed 11/6

17:09-22:44

1 stop6h 35m

$648

San DiegoSydney

SAN - SYD

SANSYD

San Diego

Thu 15/5

06:15-07:20

1 stop32h 05m

Sydney Kingsford Smith

Fri 13/6

09:20-21:49

1 stop29h 29m

$1,297

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 50 results

1

2

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5

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

Currently, January is the cheapest month in which you can book a flight from San Diego (average of $351). Flying from San Diego in June will prove the most costly (average of $646). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from San Diego?

San Diego offers frequent flights to San Francisco (431 flights per day), New York (361 flights per day) and Chicago (350 flights per day).

Los Angeles

Los Angeles

From $506

Washington, D.C.

Washington, D.C.

From $208

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

The cheapest city to fly to from San Diego is Washington, D.C., with prices starting at $326. Explore other affordable destinations below.

Washington, D.C.

Washington, D.C.

From $208

Los Angeles

Los Angeles

From $506

Airline reviews for flights from San Diego

Alaska Airlines

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very Good

Alaska Airlines

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

8.0

Very Good

Alaska Airlines

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

Alaska Airlines

8.0

Very Good

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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Related info for your journey

What are the most popular destinations to fly to from San Diego?
For the current month, the most popular flights from San Diego are Atlanta, Boston, Austin. Boston, Atlanta, Chicago 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 $326 to Baltimore (prices may vary depending on the airline and departure time). On average, users have booked flights for $932 to fly from San Diego.
What is the cheapest month to fly from San Diego?
Currently, the cheapest month for flights from San Diego is January. The most expensive month for flights is June. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.
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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Fly with Cheapflights

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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