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Cheap flights from Birmingham, Alabama to San Diego from $137

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 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Birmingham, Alabama to San Diego

Cheap round-trip flights

Southwest Logo
5:55 pm - 10:05 pmBHM-SAN
6h 10m1 stop
Southwest Logo
12:40 pm - 9:00 pmSAN-BHM
6h 20m1 stop
$297Southwest
Find Deal
Wed, Sep 10 - Wed, Sep 17
Spirit Airlines Logo
11:39 am - 11:00 pmBHM-SAN
13h 21m2 stops
Spirit Airlines Logo
7:47 pm - 10:27 amSAN-BHM
12h 40m2 stops
$301Spirit Airlines
Find Deal
Fri, Oct 24 - Wed, Oct 29
American Airlines Logo
3:31 pm - 10:36 pmBHM-SAN
9h 05m1 stop
American Airlines Logo
1:02 pm - 10:38 pmSAN-BHM
7h 36m1 stop
$313American Airlines
Find Deal
Wed, Sep 24 - Sat, Sep 27
American Airlines Logo
11:48 am - 7:43 pmBHM-SAN
9h 55m1 stop
American Airlines Logo
6:16 am - 4:35 pmSAN-BHM
8h 19m1 stop
$328American Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
Delta Logo
10:27 am - 6:00 pmBHM-SAN
9h 33m1 stop
Delta Logo
9:48 pm - 7:59 amSAN-BHM
8h 11m1 stop
$359Delta
Find Deal
Fri, Oct 24 - Sun, Oct 26
United Airlines Logo
6:10 am - 1:40 pmBHM-SAN
9h 30m2 stops
United Airlines Logo
6:15 am - 2:22 pmSAN-BHM
6h 07m1 stop
$365United Airlines
Find Deal
Thu, Sep 11 - Mon, Sep 15
United Airlines Logo
7:30 am - 7:46 pmBHM-SAN
14h 16m2 stops
United Airlines Logo
7:21 pm - 9:39 amSAN-BHM
12h 18m2 stops
$413United Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
Logo
1:35 pm - 8:16 pmBHM-SAN
8h 41m1 stop
Logo
7:47 pm - 10:08 amSAN-BHM
12h 21m2 stops
$448
Find Deal
Thu, Sep 25 - Sun, Sep 28
Delta Logo
3:52 pm - 9:15 pmBHM-SAN
7h 23m1 stop
Delta Logo
10:40 pm - 9:43 amSAN-BHM
9h 03m1 stop
$497Delta
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Wed, Sep 3 - Sun, Sep 7
Logo
4:06 pm - 7:21 amBHM-SAN
17h 15m2 stops
Logo
6:15 am - 5:05 pmSAN-BHM
8h 50m1 stop
$500
Find Deal
Mon, Sep 1 - Fri, Sep 5

United Airlines flights from Birmingham, Alabama to San Diego

Our best United Airlines deals on Birmingham, Alabama to San Diego flight tickets
United Airlines
Sep 11
BHM6:10 amBirmingham
9h 30m
2 stops
SAN1:40 pmSan Diego
Sep 15
SAN6:15 amSan Diego
6h 07m
1 stop
BHM2:22 pmBirmingham
$365
Find similar
United Airlines
Sep 17
BHM7:30 amBirmingham
14h 16m
2 stops
SAN7:46 pmSan Diego
Sep 24
SAN7:21 pmSan Diego
12h 18m
2 stops
BHM9:39 amBirmingham
$413
Find similar
United Airlines
Oct 2
BHM5:02 pmBirmingham
8h 39m
2 stops
SAN11:41 pmSan Diego
Oct 4
SAN6:15 amSan Diego
6h 02m
1 stop
BHM2:17 pmBirmingham
$424
Find similar

American Airlines flights from Birmingham, Alabama to San Diego

Our best American Airlines deals on Birmingham, Alabama to San Diego flight tickets
American Airlines
Sep 24
BHM3:31 pmBirmingham
9h 05m
1 stop
SAN10:36 pmSan Diego
Sep 27
SAN1:02 pmSan Diego
7h 36m
1 stop
BHM10:38 pmBirmingham
$313
Find similar
American Airlines
Nov 19
BHM11:48 amBirmingham
9h 55m
1 stop
SAN7:43 pmSan Diego
Nov 23
SAN6:16 amSan Diego
8h 19m
1 stop
BHM4:35 pmBirmingham
$328
Find similar
American Airlines
Nov 13
BHM8:22 amBirmingham
7h 27m
1 stop
SAN1:49 pmSan Diego
Nov 17
SAN12:25 pmSan Diego
9h 13m
1 stop
BHM11:38 pmBirmingham
$329
Find similar

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 August 19, 2025.
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

BirminghamSan Diego

BHM - SAN

BHMSAN

Birmingham

Wed 9/10

5:55 pm-10:05 pm

1 stop6h 10m

San Diego

Wed 9/17

12:40 pm-9:00 pm

1 stop6h 20m

$297

BirminghamSan Diego

BHM - SAN

BHMSAN

Birmingham

Fri 10/24

11:39 am-11:00 pm

2 stops13h 21m

San Diego

Wed 10/29

7:47 pm-10:27 am

2 stops12h 40m

$301

BirminghamSan Diego

BHM - SAN

BHMSAN

Birmingham

Wed 9/24

3:31 pm-10:36 pm

1 stop9h 05m

San Diego

Sat 9/27

1:02 pm-10:38 pm

1 stop7h 36m

$313

BirminghamSan Diego

BHM - SAN

BHMSAN

Birmingham

Wed 11/19

11:48 am-7:43 pm

1 stop9h 55m

San Diego

Sun 11/23

6:16 am-4:35 pm

1 stop8h 19m

$328

BirminghamSan Diego

BHM - SAN

BHMSAN

Birmingham

Fri 10/24

10:27 am-6:00 pm

1 stop9h 33m

San Diego

Sun 10/26

9:48 pm-7:59 am

1 stop8h 11m

$359

BirminghamSan Diego

BHM - SAN

BHMSAN

Birmingham

Thu 9/11

6:10 am-1:40 pm

2 stops9h 30m

San Diego

Mon 9/15

6:15 am-2:22 pm

1 stop6h 07m

$365

BirminghamSan Diego

BHM - SAN

BHMSAN

Birmingham

Wed 9/17

7:30 am-7:46 pm

2 stops14h 16m

San Diego

Wed 9/24

7:21 pm-9:39 am

2 stops12h 18m

$413

BirminghamSan Diego

BHM - SAN

BHMSAN

Birmingham

Thu 9/25

1:35 pm-8:16 pm

1 stop8h 41m

San Diego

Sun 9/28

7:47 pm-10:08 am

2 stops12h 21m

$448

BirminghamSan Diego

BHM - SAN

BHMSAN

Birmingham

Wed 9/3

3:52 pm-9:15 pm

1 stop7h 23m

San Diego

Sun 9/7

10:40 pm-9:43 am

1 stop9h 03m

$497

BirminghamSan Diego

BHM - SAN

BHMSAN

Birmingham

Mon 9/1

4:06 pm-7:21 am

2 stops17h 15m

San Diego

Fri 9/5

6:15 am-5:05 pm

1 stop8h 50m

$500

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 cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of August, then departing from Birmingham, Alabama during the month January is also very affordable. Most momondo users find prices during this month for around $398.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Birmingham, Alabama to San Diego is on a Tuesday. Travelers who choose to depart for San Diego on a Tuesday will often find tickets for as low as $427. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $522. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is at noon when flights can be purchased for as low as $426. Flights in the evening are often more expensive with an average ticket price of $537.

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Birmingham, Alabama when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $454 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Birmingham, Alabama for as low as $404 on momondo.

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

You could potentially save up to 45% 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 August 2025, prices for Birmingham, Alabama to San Diego flights are approximately 35% 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

Best Price Found

$137

Fastest flight time

6h 10m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from Birmingham, Alabama in the past 72 hours is $137. The best round-trip flight deal from Birmingham, Alabama to San Diego found on momondo in the last 72 hours is $297.
The fastest flight from Birmingham, Alabama to San Diego takes 6h 10m
There are no direct flights from Birmingham, Alabama to San Diego. Popular non-direct route for this connection is Birmingham Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)
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  • 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 10m.

  • 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
American AirlinesPriceFrom $326Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $336Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
DeltaPriceFrom $338Free CancellationRating
7.9
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $346Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights

  • Southwest Flights From Birmingham, Alabama to San Diego

    Southwest is one of the most popular airlines flying from Birmingham, Alabama to San Diego, operating 2 flights/week on average for this route. A good Southwest flight deal for Birmingham, Alabama to San Diego starts from $336 round-trip, up to an average price of $436. Our users have rated Southwest at 8.0/10.

Traveling to a place near San Diego?

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

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.

An easier way to manage your San Diego trip

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