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Cheap flights from Birmingham, Alabama to San Diego from $178

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Birmingham, Alabama to San Diego departing on 7/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Birmingham, Alabama to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:15 pm - 11:00 pm
BHM
-
SAN
6h 45m
1 stop
Southwest Logo
10:20 am - 8:25 pm
SAN
-
BHM
8h 05m
1 stop
$355Southwest
Tue, Jul 21 - Wed, Aug 5
United Airlines Logo
2:56 pm - 7:50 pm
BHM
-
SAN
6h 54m
1 stop
United Airlines Logo
10:55 am - 11:34 pm
SAN
-
BHM
10h 39m
2 stops
$360United Airlines
Tue, Jul 21 - Wed, Aug 5
Southwest Logo
3:20 pm - 9:35 pm
BHM
-
SAN
8h 15m
2 stops
Southwest Logo
12:20 pm - 10:35 pm
SAN
-
BHM
8h 15m
2 stops
$366Southwest
Tue, Jul 21 - Wed, Aug 5
Delta Logo
10:10 am - 6:27 pm
BHM
-
SAN
10h 17m
1 stop
Delta Logo
8:00 am - 4:41 pm
SAN
-
BHM
6h 41m
1 stop
$368Delta
Thu, Oct 22 - Sat, Oct 31
Southwest Logo
3:45 pm - 9:25 pm
BHM
-
SAN
7h 40m
1 stop
Southwest Logo
8:15 am - 7:15 pm
SAN
-
BHM
9h 00m
2 stops
$373Southwest
Thu, Oct 22 - Sat, Oct 31
Delta Logo
6:05 pm - 11:00 pm
BHM
-
SAN
6h 55m
1 stop
Delta Logo
10:25 pm - 8:24 am
SAN
-
BHM
7h 59m
1 stop
$375Delta
Sun, Sep 6 - Tue, Sep 8
Southwest Logo
3:20 pm - 10:25 pm
BHM
-
SAN
9h 05m
2 stops
Southwest Logo
12:20 pm - 10:30 pm
SAN
-
BHM
8h 10m
2 stops
$379Southwest
Sat, Aug 1 - Tue, Aug 4
Delta Logo
4:06 pm - 11:00 pm
BHM
-
SAN
8h 54m
1 stop
Delta Logo
6:15 am - 4:54 pm
SAN
-
BHM
8h 39m
1 stop
$381Delta
Thu, Aug 20 - Mon, Aug 24
Southwest Logo
5:00 am - 3:20 pm
BHM
-
SAN
12h 20m
2 stops
Southwest Logo
11:10 am - 9:15 pm
SAN
-
BHM
8h 05m
2 stops
$384Southwest
Thu, Oct 22 - Sat, Oct 31
American Airlines Logo
7:05 pm - 11:59 pm
BHM
-
SAN
6h 54m
1 stop
American Airlines Logo
10:20 pm - 9:24 am
SAN
-
BHM
9h 04m
1 stop
$385American Airlines
Tue, Jul 21 - Wed, Aug 5

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United Airlines flights from Birmingham, Alabama to San Diego

Our best United Airlines deals on Birmingham, Alabama to San Diego flight tickets
United Airlines
Jul 21
BHM2:56 pmBirmingham
6h 54m
1 stop
SAN7:50 pmSan Diego
Aug 5
SAN10:55 amSan Diego
10h 39m
2 stops
BHM11:34 pmBirmingham
$360
United Airlines
Jul 24
BHM2:56 pmBirmingham
8h 28m
1 stop
SAN9:24 pmSan Diego
Aug 4
SAN12:33 pmSan Diego
9h 01m
2 stops
BHM11:34 pmBirmingham
$411
United Airlines
Sep 15
BHM11:20 amBirmingham
8h 26m
1 stop
SAN5:46 pmSan Diego
Sep 16
SAN8:00 amSan Diego
8h 12m
1 stop
BHM6:12 pmBirmingham
$455

Delta flights from Birmingham, Alabama to San Diego

Our best Delta deals on Birmingham, Alabama to San Diego flight tickets
Delta
Oct 22
BHM10:10 amBirmingham
10h 17m
1 stop
SAN6:27 pmSan Diego
Oct 31
SAN8:00 amSan Diego
6h 41m
1 stop
BHM4:41 pmBirmingham
$368
Delta
Sep 6
BHM6:05 pmBirmingham
6h 55m
1 stop
SAN11:00 pmSan Diego
Sep 8
SAN10:25 pmSan Diego
7h 59m
1 stop
BHM8:24 amBirmingham
$375
Delta
Aug 20
BHM4:06 pmBirmingham
8h 54m
1 stop
SAN11:00 pmSan Diego
Aug 24
SAN6:15 amSan Diego
8h 39m
1 stop
BHM4:54 pmBirmingham
$381

momondo Fare Finder

 
Customize your flight search to find flights from Birmingham, 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, momondo users made 832,500 searches. Data last updated June 23, 2026.
Use the filters below to find and compare flights from Birmingham, Alabama to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BirminghamSan Diego

BHM - SAN

BHMSAN

Birmingham

Tue 7/21

6:15 pm-11:00 pm

1 stop6h 45m

San Diego

Wed 8/5

10:20 am-8:25 pm

1 stop8h 05m

$355

BirminghamSan Diego

BHM - SAN

BHMSAN

Birmingham

Tue 7/21

2:56 pm-7:50 pm

1 stop6h 54m

San Diego

Wed 8/5

10:55 am-11:34 pm

2 stops10h 39m

$360

BirminghamSan Diego

BHM - SAN

BHMSAN

Birmingham

Tue 7/21

3:20 pm-9:35 pm

2 stops8h 15m

San Diego

Wed 8/5

12:20 pm-10:35 pm

2 stops8h 15m

$366

BirminghamSan Diego

BHM - SAN

BHMSAN

Birmingham

Thu 10/22

10:10 am-6:27 pm

1 stop10h 17m

San Diego

Sat 10/31

8:00 am-4:41 pm

1 stop6h 41m

$368

BirminghamSan Diego

BHM - SAN

BHMSAN

Birmingham

Thu 10/22

3:45 pm-9:25 pm

1 stop7h 40m

San Diego

Sat 10/31

8:15 am-7:15 pm

2 stops9h 00m

$373

BirminghamSan Diego

BHM - SAN

BHMSAN

Birmingham

Sun 9/6

6:05 pm-11:00 pm

1 stop6h 55m

San Diego

Tue 9/8

10:25 pm-8:24 am

1 stop7h 59m

$375

BirminghamSan Diego

BHM - SAN

BHMSAN

Birmingham

Sat 8/1

3:20 pm-10:25 pm

2 stops9h 05m

San Diego

Tue 8/4

12:20 pm-10:30 pm

2 stops8h 10m

$379

BirminghamSan Diego

BHM - SAN

BHMSAN

Birmingham

Thu 8/20

4:06 pm-11:00 pm

1 stop8h 54m

San Diego

Mon 8/24

6:15 am-4:54 pm

1 stop8h 39m

$381

BirminghamSan Diego

BHM - SAN

BHMSAN

Birmingham

Thu 10/22

5:00 am-3:20 pm

2 stops12h 20m

San Diego

Sat 10/31

11:10 am-9:15 pm

2 stops8h 05m

$384

BirminghamSan Diego

BHM - SAN

BHMSAN

Birmingham

Tue 7/21

7:05 pm-11:59 pm

1 stop6h 54m

San Diego

Wed 8/5

10:20 pm-9:24 am

1 stop9h 04m

$385

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Birmingham, Alabama to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Birmingham, Alabama and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of September, then departing from Birmingham, Alabama during the month August is also very affordable. Most momondo users find prices during this month for around $374.

Can stopping save me money on Birmingham, Alabama to San Diego flights?

You could potentially save up to 33% on your flight if you consider stops on a Birmingham, Alabama to San Diego flight.

How have Birmingham, Alabama to San Diego flight prices changed over time?

As of June 2026, prices for Birmingham, Alabama to San Diego flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Birmingham, Alabama to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Birmingham, Alabama to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Birmingham, Alabama to San Diego (BHM to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Birmingham, Alabama to San Diego

Fastest flight time

6h 15m

Direct flights

None
The fastest flight from Birmingham, Alabama to San Diego takes 6h 15m
There are no direct flights from Birmingham, Alabama to San Diego. There are no popular flight routes from Birmingham, Alabama to San Diego.
Search flight deals

Frequently asked questions about flying from Birmingham, Alabama to San Diego

  • How far is Birmingham to San Diego by plane?

    Birmingham and San Diego are 1750.0 mi apart from one another. By plane, this route typically takes 6h 15m.

  • When did momondo last update prices for flights from Birmingham Airport to San Diego Airport?

    Prices for flights from Birmingham Airport to San Diego Airport were last updated today.

  • How many operators does momondo search for flights from Birmingham Airport to San Diego Airport?

  • How old do you have to be to fly from Birmingham Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Birmingham Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Birmingham, Alabama to San Diego?

Best airlines flying from Birmingham, Alabama to San Diego

Compare and see reviews for airlines that fly from Birmingham, Alabama to San Diego with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $320Free CancellationRating
7.8
8,424 reviews
Search Delta flights
American AirlinesPriceFrom $324Free CancellationRating
7.1
11,745 reviews
Search American Airlines flights
SouthwestPriceFrom $341Free CancellationRating
7.9
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $376Free CancellationRating
7.4
9,875 reviews
Search United Airlines flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
Julian
National City
La Mesa
Poway
San Ysidro
Imperial Beach
Borrego Springs
Lemon Grove
Santee
Alpine

Why use momondo?

Why should I use momondo to find a flight deal from Birmingham to San Diego?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Birmingham to San Diego for you.

Can I find flights from Birmingham to San Diego with flexible booking policies on momondo?

Flights from Birmingham to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Birmingham to San Diego?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Birmingham.

I’m not ready to book a flight from Birmingham to San Diego right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Birmingham and alert you when they change.

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