San Diego

$115+ Cheap flights from Alabama to San Diego (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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SAN
Apr 23 — Apr 301
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Cheap flight deals from Alabama to San Diego

Cheapest flights from Alabama to San Diego
Explore the most affordable flight options available from Alabama to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.

This Expedia deal was found by Cheapflights users on 3/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:24 pm
PNS
-
SAN
1 stop15h 10m
Frontier
Mon 4/206:25 am
SAN
-
PNS
1 stop10h 04m
Frontier
Deal found 3/22$185
This Frontier deal was found by Cheapflights users on 3/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:24 pm
PNS
-
SAN
1 stop6h 35m
Frontier
Mon 5/46:25 am
SAN
-
PNS
1 stop9h 49m
Frontier
Deal found 3/23$210
This Expedia deal was found by Cheapflights users on 3/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:24 pm
PNS
-
SAN
1 stop7h 42m
Frontier
Mon 4/276:25 am
SAN
-
PNS
1 stop10h 04m
Frontier
Deal found 3/21$225
This Frontier deal was found by Cheapflights users on 3/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:24 pm
PNS
-
SAN
1 stop6h 35m
Frontier
Mon 4/206:25 am
SAN
-
PNS
1 stop10h 04m
Frontier
Deal found 3/23$230
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Sat 5/97:36 pm
PNS
-
SAN
1 stop15h 06m
Frontier
Tue 5/129:37 am
SAN
-
PNS
1 stop7h 04m
Frontier
Deal found 3/21$254
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Mon 4/133:14 pm
ATL
-
SAN
1 stop11h 30m
Frontier
Sat 4/183:19 pm
SAN
-
ATL
2 stops10h 52m
Frontier
Deal found 3/20$256
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Sun 8/22:39 pm
ATL
-
SAN
1 stop7h 07m
Frontier
Sat 8/89:37 am
SAN
-
ATL
1 stop16h 21m
Frontier
Deal found 3/23$257
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Wed 5/2710:46 am
ATL
-
SAN
1 stop10h 47m
Multiple Airlines
Thu 5/2810:07 pm
SAN
-
ATL
2 stops9h 04m
Multiple Airlines
Deal found 3/20$258
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:38 am
ATL
-
SAN
1 stop16h 24m
Frontier
Sun 4/59:28 pm
SAN
-
ATL
1 stop28h 43m
Frontier
Deal found 3/20$259
This Frontier deal was found by Cheapflights users on 3/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/44:56 pm
ATL
-
SAN
1 stop7h 39m
Frontier
Thu 4/96:45 am
SAN
-
ATL
1 stop11h 59m
Frontier
Deal found 3/22$260
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Thu 4/307:20 am
ATL
-
SAN
2 stops13h 32m
Frontier
Thu 4/309:00 pm
SAN
-
ATL
1 stop6h 47m
Frontier
Deal found 3/20$261
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Sun 4/198:51 pm
ATL
-
SAN
1 stop14h 43m
Frontier
Mon 4/206:43 pm
SAN
-
ATL
1 stop7h 33m
Frontier
Deal found 3/20$262

Find flight deals from Alabama to San Diego

Keep the following information in mind while searching for Alabama to San Diego flight deals. Data was last updated March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$185
(Expedia)

One-way from

$115
(Frontier)

Popular in

March

Cheapest in

September

Average price

$631
Provider with most accurate pricing for Birmingham-San Diego flight deals.
Provider most trusted by Cheapflights users for Birmingham-San Diego flights.
From Alabama to San Diego
One-way flight from Alabama to San Diego
Highest demand for flights based on searches. 10% potential increase in price ($52 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alabama 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 March 24, 2026.
Use the filters below to find and compare flights from Alabama to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Fri 4/10

2:55 pm-9:26 pm

1 stop8h 31m

San Diego

Tue 4/14

11:00 am-9:52 pm

1 stop8h 52m

$357

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Thu 4/30

6:58 pm-11:25 pm

1 stop6h 27m

San Diego

Mon 5/4

9:45 pm-8:28 am

1 stop8h 43m

$357

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Thu 4/23

6:58 pm-11:25 pm

1 stop6h 27m

San Diego

Tue 4/28

9:45 pm-8:28 am

1 stop8h 43m

$357

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Wed 4/22

5:28 pm-11:25 pm

1 stop7h 57m

San Diego

Mon 4/27

9:45 pm-8:28 am

1 stop8h 43m

$357

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Wed 4/22

5:28 pm-11:25 pm

1 stop7h 57m

San Diego

Wed 4/29

9:45 pm-8:38 am

1 stop8h 53m

$357

PensacolaSan Diego

PNS - SAN

PNSSAN

Pensacola

Sat 4/25

6:15 am-11:04 am

1 stop6h 49m

San Diego

Wed 4/29

11:01 am-9:57 pm

2 stops8h 56m

$358

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Sat 4/18

4:25 pm-11:59 pm

2 stops9h 34m

San Diego

Sat 4/25

12:55 pm-11:30 pm

1 stop8h 35m

$362

MontgomerySan Diego

MGM - SAN

MGMSAN

Montgomery Dannelly Field

Sat 5/2

12:56 pm-8:33 pm

2 stops9h 37m

San Diego

Mon 5/4

1:36 pm-11:45 pm

1 stop8h 09m

$364

MobileSan Diego

MOB - SAN

MOBSAN

Mobile

Wed 5/27

7:39 pm-11:59 pm

1 stop6h 20m

San Diego

Tue 6/2

3:10 pm-11:59 pm

1 stop6h 49m

$369

MobileSan Diego

MOB - SAN

MOBSAN

Mobile

Mon 7/27

4:26 pm-10:57 pm

1 stop8h 31m

San Diego

Tue 8/4

12:59 pm-11:25 pm

1 stop8h 26m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

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

Have a flexible travel schedule? Discover the best time to fly to San Diego from Alabama 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 Alabama to San Diego

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

Currently, June is the cheapest month in which you can book a flight from Alabama to San Diego (average of $198). Flying from Alabama to San Diego in January is currently the most expensive (average of $288). 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.

Related info for your journey

Find useful and relevant information for your journey from Alabama to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to San Diego from Alabama?

    If you book a flight to San Diego from Alabama, you will be flying to San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego.

  • How long is the flight from Alabama to San Diego?

    There are many flights that can get you from Alabama to San Diego in 6h 27m. Fly via United Airlines, Delta, or American Airlines to get the fastest option. Airlines will cover a distance of 1746 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Alabama to San Diego are British Airways ($535), Iberia ($578), and American Airlines ($593).

  • What are the most popular routes from Alabama to San Diego?

  • Can I find deals for flights from Alabama to San Diego that include hotel bookings?

    Yes. In addition to deals on Alabama to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alabama to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alabama to San Diego.

  • Can I find deals for business class flights from Alabama to San Diego?

    Yes. Cheapflights offers flight deals from Alabama 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 Alabama to San Diego?

    Currently, June is the cheapest month in which you can book a flight from Alabama to San Diego (average of $198). Flying from Alabama to San Diego in January is currently the most expensive (average of $288). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Alabama to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Alabama to San Diego

Discover the top 4 airlines that operate flights from Alabama 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 March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$393FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$284Average$426FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$405FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$336Average$437FlexibilityNo cancel feeOn-time63%

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