Cheap flights from San Diego to Birmingham (SAN - BHM) from $132

This is the cheapest one-way flight price, found on 9/26. Prices may vary by date and flight preferences.
SAN — BHM
Oct 2 — Oct 91

The best prices from San Diego to Birmingham are usually found in September or March, booked 60 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

How to find the cheapest flight from San Diego (SAN) to Birmingham (BHM)

All the information you need to plan the best SAN to BHM flight in 2023: compare San Diego to Birmingham flight prices with the expected peak season, weather and rainfall in Birmingham.

Popular in

June

Cheapest in

September

Average price

$494

Round-trip from

$388
High demand for flights, 30% potential price rise
Best time to find cheap flights, 26% potential price drop
Average for round-trip flights in September 2023
From San Diego to Birmingham

SAN - BHM

Price

$388 - $583

BHM

Temperature

44.6 - 80.6 °F

BHM

Rainfall

3.4 - 5.2 inches

What is the cheapest day to fly round-trip from San Diego to Birmingham, Alabama?

Thursday flights are generally found to be more expensive for flights from San Diego to Birmingham, Alabama. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Birmingham, Alabama.

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

Travelers have found it’s best to book a flight 25 days in advance to save up to 25% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 25 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Diego to Birmingham, Alabama 1-2 weeks in advance for as low as $719, or $867 for flights within the next 24 hours.

What is the cheapest month to fly from San Diego to Birmingham, Alabama?

Flights from San Diego to Birmingham, Alabama lean towards being more expensive in June. Prices are generally better when you fly from San Diego to Birmingham, Alabama in September, with the cheapest ticket starting at $411.

When is the cheapest time to fly from San Diego to Birmingham, Alabama (SAN - BHM)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 31% on flights from San Diego to Birmingham, Alabama by exploring options for tickets in the morning.

Cheap American Airlines flights from San Diego to Birmingham

Peruse some of the lowest-priced American Airlines flights we've found from San Diego to Birmingham. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap United Airlines flights from San Diego to Birmingham

Some of the lowest-priced United Airlines flights we've found at this time heading from San Diego to Birmingham. Check back soon if you're not seeing flights that suit your needs.

Cheap San Diego to Birmingham flights in September & October 2023

The best prices found for SAN to BHM flights for September, October
These are some of the best deals we've found on flights to Birmingham in 2023 at this time. If these deals don't appeal to you, be sure to come back soon for more options.

San Diego to Birmingham 2023 flight deals

Cheap flights to Birmingham from San Diego found for this year
These are some of the best deals we've found on flights to Birmingham in 2023 at this time. If these deals don't appeal to you, be sure to come back soon for more options.

San Diego to Birmingham flights leaving soon

Late deals on return flights to Birmingham from San Diego, departing today and this week
Have a look at some of the last-minute flights available departing from San Diego to Birmingham. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to Birmingham from San Diego

The cheapest one-way flights from San Diego to Birmingham
Some of the best available deals we've found on one-way flights from San Diego to Birmingham. Those needing a return flight from San Diego to Birmingham can use the search form above.

Find flights from San Diego to Birmingham within your budget

Use the slider to find flights from San Diego to Birmingham that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$264 - $597

Route

Depart

Return

Price

San DiegoBirmingham

SAN - BHM

SANBHM

San Diego

Sat 11/11

1 stop9h 16m

Birmingham

Tue 11/14

1 stop10h 19m

San DiegoBirmingham

SAN - BHM

SANBHM

San Diego

Wed 10/25

1 stop10h 07m

Birmingham

Wed 11/1

1 stop9h 05m

San DiegoBirmingham

SAN - BHM

SANBHM

San Diego

Sat 11/11

2 stops12h 46m

Birmingham

Tue 11/14

1 stop25h 33m

San DiegoBirmingham

SAN - BHM

SANBHM

San Diego

Sat 11/11

2 stops12h 46m

Birmingham

Tue 11/14

2 stops20h 20m

San DiegoBirmingham

SAN - BHM

SANBHM

San Diego

Thu 10/26

1 stop10h 07m

Birmingham

Thu 11/2

1 stop8h 17m

San DiegoBirmingham

SAN - BHM

SANBHM

San Diego

Sat 10/14

1 stop10h 13m

Birmingham

Tue 10/17

1 stop15h 44m

San DiegoBirmingham

SAN - BHM

SANBHM

San Diego

Sun 10/15

1 stop7h 30m

Birmingham

Wed 10/18

1 stop8h 00m

San DiegoBirmingham

SAN - BHM

SANBHM

San Diego

Sat 10/14

1 stop6h 41m

Birmingham

Mon 10/16

1 stop9h 43m

San DiegoBirmingham

SAN - BHM

SANBHM

San Diego

Sun 10/8

1 stop15h 20m

Birmingham

Fri 10/13

1 stop10h 50m

Flights are sorted by cheapest first

Deals found on 9/26

Reviews of airlines servicing Birmingham

Read through reviews of airlines operating flights from San Diego to Birmingham, such as American Airlines, United Airlines and Southwest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
1,393 reviews

Comfort

8.0

Overall

8.1

Entertainment

7.2

Food

7.2

Crew

8.6

Boarding

8.3

Reviews

1 / 10

Due to gate changes and poor announcing, I was unable to board my flight to Missoula. I received no refund. As a person who flies 3-5 times a year, god willing for another 40 years or so, I will strive to never fly Alaska Airlines again.

Alaska Airlines
8.1
Very good
1,393 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Comfort

8.0

Overall

8.1

Entertainment

7.2

Food

7.2

Crew

8.6

Boarding

8.3

Reviews

1 / 10

Due to gate changes and poor announcing, I was unable to board my flight to Missoula. I received no refund. As a person who flies 3-5 times a year, god willing for another 40 years or so, I will strive to never fly Alaska Airlines again.

Delta
7.9
Good
3,021 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Comfort

8.0

Overall

8.1

Entertainment

7.2

Food

7.2

Crew

8.6

Boarding

8.3

Reviews

1 / 10

Due to gate changes and poor announcing, I was unable to board my flight to Missoula. I received no refund. As a person who flies 3-5 times a year, god willing for another 40 years or so, I will strive to never fly Alaska Airlines again.

Southwest
7.6
Good
1,521 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Comfort

8.0

Overall

8.1

Entertainment

7.2

Food

7.2

Crew

8.6

Boarding

8.3

Reviews

1 / 10

Due to gate changes and poor announcing, I was unable to board my flight to Missoula. I received no refund. As a person who flies 3-5 times a year, god willing for another 40 years or so, I will strive to never fly Alaska Airlines again.

United Airlines
7.4
Good
1,890 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Comfort

8.0

Overall

8.1

Entertainment

7.2

Food

7.2

Crew

8.6

Boarding

8.3

Reviews

1 / 10

Due to gate changes and poor announcing, I was unable to board my flight to Missoula. I received no refund. As a person who flies 3-5 times a year, god willing for another 40 years or so, I will strive to never fly Alaska Airlines again.

American Airlines
7.2
Good
2,635 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Comfort

8.0

Overall

8.1

Entertainment

7.2

Food

7.2

Crew

8.6

Boarding

8.3

Reviews

1 / 10

Due to gate changes and poor announcing, I was unable to board my flight to Missoula. I received no refund. As a person who flies 3-5 times a year, god willing for another 40 years or so, I will strive to never fly Alaska Airlines again.

Related info for your journey

Useful info, stats and facts about San Diego to Birmingham flights.

Can I find flights from San Diego to Birmingham, Alabama for under $300 on Cheapflights?

Yes, there are multiple flights from San Diego to Birmingham, Alabama for under $300. The cheapest flight booked recently is on American Airlines for just $264, but on average you can expect to pay $517.

Are there last-minute flights available from San Diego to Birmingham, Alabama for under $800?

There are currently 9+ open flights from San Diego to Birmingham, Alabama within the next 7 days for less than $800.

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

American Airlines, at $264, was found to be the cheapest airline from San Diego to Birmingham, Alabama.Alternate airlines to your destination round-trip include United Airlines and Delta. American Airlines is 60% 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 American Airlines, with whom users have recently found tickets for as low as $132. 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.

What are the most popular airlines that fly from San Diego to Birmingham, Alabama?

What does SAN to BHM mean?

Great question - SAN to BHM just means San Diego Airport to Birmingham Airport. Now you’ll know what these unique codes when you look for flights!

Top 4 airlines flying from San Diego to Birmingham

The chart below displays the airlines Cheapflights users traveling from San Diego to Birmingham choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$366Average$617FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$368Average$535FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$394Average$484FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$420Average$591FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

What makes Cheapflights the go-to destination for all your flight needs

How does Cheapflights help users find flights from San Diego to Birmingham?

Cheapflights helps you search for flights from San Diego to Birmingham via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from San Diego to Birmingham?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Diego to Birmingham.

Can Cheapflights find flights from San Diego to Birmingham with no change fees?

Need flexible booking options for your flight to Birmingham from San Diego? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from San Diego to Birmingham become cheaper?

Yes, Cheapflights does offer price alerts on San Diego to Birmingham flights so you can book your travels when it’s right. The Price Alert feature is available after a flight search is performed above.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.