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$104+ Cheap flights from San Diego to Birmingham, AL (SAN - BHM)

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BHM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Birmingham are usually found in April or February, booked 56 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from San Diego to Birmingham

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Birmingham (BHM). 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 June 12, 2025.

Round-trip from

$297
(American Airlines)

One-way from

$104
(Mytrip)

Popular in

January

Cheapest in

April

Average price

$546
From San Diego to Birmingham
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One-way flight from San Diego to Birmingham
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Highest demand for flights based on searches. 13% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from San Diego to Birmingham

Cheapest flights from San Diego to Birmingham
Explore the most affordable flight options available from San Diego to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/61:00 pmSAN - BHM
1 stop7h 36mAmerican Airlines
Tue 8/126:25 amBHM - SAN
1 stop7h 50mAmerican Airlines
Deal found 6/12$297
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:15 amSAN - BHM
2 stops31h 37mSpirit Airlines
Tue 7/14:58 pmBHM - SAN
2 stops27h 28mSpirit Airlines
Deal found 6/12$316
This Southwest deal was found by Cheapflights users on 6/12. 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.
Thu 9/48:25 amSAN - BHM
1 stop7h 50mSouthwest
Sun 9/77:15 pmBHM - SAN
1 stop6h 10mSouthwest
Deal found 6/12$332
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 8/1111:58 amSAN - BHM
1 stop6h 33mUnited Airlines
Thu 8/145:05 pmBHM - SAN
2 stops8h 39mUnited Airlines
Deal found 6/10$346
This Delta deal was found by Cheapflights users on 6/9. 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.
Sun 7/1310:15 pmSAN - BHM
1 stop9h 28mDelta
Thu 7/245:05 pmBHM - SAN
1 stop7h 33mDelta
Deal found 6/9$417
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/611:55 amSAN - BHM
1 stop22h 22mMultiple Airlines
Sat 7/127:32 pmBHM - SAN
3 stops40h 23mMultiple Airlines
Deal found 6/9$430
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 6/302:29 pmSAN - BHM
1 stop6h 44mAlaska Airlines
Fri 7/111:40 pmBHM - SAN
1 stop8h 24mAlaska Airlines
Deal found 6/11$512

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Birmingham 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 June 12, 2025.
Use the filters below to find and compare flights from San Diego to Birmingham that are best for you.

Fly from

San Diego

Fly to

Birmingham

Route

Depart

Return

Price

San DiegoBirmingham

SAN - BHM

SANBHM

San Diego

Wed 8/6

1:00 pm-10:36 pm

1 stop7h 36m

Birmingham

Tue 8/12

6:25 am-12:15 pm

1 stop7h 50m

$297

San DiegoBirmingham

SAN - BHM

SANBHM

San Diego

Fri 6/27

6:15 am-3:52 pm

2 stops31h 37m

Birmingham

Tue 7/1

4:58 pm-6:26 pm

2 stops27h 28m

$316

San DiegoBirmingham

SAN - BHM

SANBHM

San Diego

Thu 9/4

8:25 am-6:15 pm

1 stop7h 50m

Birmingham

Sun 9/7

7:15 pm-11:25 pm

1 stop6h 10m

$332

San DiegoBirmingham

SAN - BHM

SANBHM

San Diego

Mon 8/11

11:58 am-8:31 pm

1 stop6h 33m

Birmingham

Thu 8/14

5:05 pm-11:44 pm

2 stops8h 39m

$346

San DiegoBirmingham

SAN - BHM

SANBHM

San Diego

Sun 7/13

10:15 pm-9:43 am

1 stop9h 28m

Birmingham

Thu 7/24

5:05 pm-10:38 pm

1 stop7h 33m

$417

San DiegoBirmingham

SAN - BHM

SANBHM

San Diego

Sun 7/6

11:55 am-12:17 pm

1 stop22h 22m

Birmingham

Sat 7/12

7:32 pm-9:55 am

3 stops40h 23m

$430

San DiegoBirmingham

SAN - BHM

SANBHM

San Diego

Mon 6/30

2:29 pm-11:13 pm

1 stop6h 44m

Birmingham

Sat 7/12

9:34 am-2:30 pm

1 stop6h 56m

$512

San DiegoBirmingham

SAN - BHM

SANBHM

San Diego

Wed 7/9

3:57 pm-1:22 pm

2 stops19h 25m

$104

San DiegoBirmingham

SAN - BHM

SANBHM

San Diego

Mon 8/18

10:30 pm-8:27 am

1 stop7h 57m

$149

San DiegoBirmingham

SAN - BHM

SANBHM

San Diego

Mon 9/8

7:21 pm-9:42 am

2 stops12h 21m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 14 results
1
2

Best time to book a flight from San Diego to Birmingham

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

How far ahead should I book a flight from San Diego to Birmingham, Alabama?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Birmingham. Price data was last updated on June 9, 2025.

Booking 24 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Birmingham, Alabama. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from San Diego to Birmingham, Alabama (average of $376). Flying from San Diego to Birmingham, Alabama in March is currently the most expensive (average of $457). 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 SAN to BHM?

Find hourly flight availability from San Diego to Birmingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 8% on flights from San Diego to Birmingham, Alabama by exploring options for tickets at noon.

Rainfall in Birmingham by month

Plan your trip to Birmingham by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Birmingham, Alabama ranges from 3.4 - 5.2 inches per month. March is typically the wettest month, when rainfall can reach 5.2 in. October is typically the driest time to visit Birmingham, Alabama when rainfall is around 3.4 in.

Temperature in Birmingham by month

Plan your trip to Birmingham by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Birmingham, Alabama, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

Reviews of airlines servicing Birmingham

Get insights into the airlines that provide service to Birmingham. 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 Birmingham. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from San Diego to Birmingham, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Birmingham. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San Diego to Birmingham, Alabama round-trip?

    American Airlines, at $297, was found to be the cheapest airline from San Diego to Birmingham, Alabama.Alternate airlines to your destination round-trip include Spirit Airlines and Southwest. American Airlines is 38% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $104. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from San Diego to Birmingham, Alabama for a low price.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from San Diego to Birmingham, Alabama (average of $376). Flying from San Diego to Birmingham, Alabama in March is currently the most expensive (average of $457). 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
Homewood
Hoover

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Top 4 airlines flying from San Diego to Birmingham

Discover the top 4 airlines that operate flights from San Diego to Birmingham. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$306Average$468FlexibilityNo cancel feeOn-time71%
DeltaCheapest$318Average$386FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$334Average$509FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$346Average$477FlexibilityNo cancel feeOn-time63%

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