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$638+ Cheap flights from Birmingham (BHX) 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — SAN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Birmingham to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHX) to San Diego (SAN). 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

$849
(Scandinavian Airlines)

One-way from

$638
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$806
From Birmingham to San Diego
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One-way flight from Birmingham to San Diego
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Highest demand for flights based on searches. 15% potential increase in price ($155 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 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 Birmingham to San Diego

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

This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:10 pmBHX - SAN
2 stops31h 46mScandinavian Airlines
Sun 10/126:15 amSAN - BHX
2 stops28h 20mScandinavian Airlines
Deal found 6/10$849
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:00 amBHX - SAN
1 stop14h 00mDelta
Sun 10/126:15 amSAN - BHX
2 stops19h 15mDelta
Deal found 6/12$912
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:00 amBHX - SAN
1 stop14h 00mKLM
Sun 10/121:55 pmSAN - BHX
1 stop18h 55mKLM
Deal found 6/10$919
This TravelUp 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2510:20 amBHX - SAN
2 stops20h 07mAir France
Fri 8/19:59 amSAN - BHX
2 stops19h 41mAir France
Deal found 6/10$1,051
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/259:20 pmBHX - SAN
3 stops48h 00mMultiple Airlines
Fri 8/16:15 amSAN - BHX
3 stops29h 15mMultiple Airlines
Deal found 6/10$1,145
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/79:10 pmBHX - SAN
2 stops30h 09mAer Lingus
Wed 9/106:15 amSAN - BHX
2 stops17h 25mAer Lingus
Deal found 6/10$1,239
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/255:50 pmBHX - SAN
1 stop29h 35mLufthansa
Fri 8/15:15 pmSAN - BHX
1 stop15h 50mLufthansa
Deal found 6/10$1,726

Cheapflights Fare Finder

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

Fly from

Birmingham

Fly to

San Diego

Route

Depart

Return

Price

BirminghamSan Diego

BHX - SAN

BHXSAN

Birmingham

Thu 10/2

7:10 pm-6:56 pm

2 stops31h 46m

San Diego

Sun 10/12

6:15 am-6:35 pm

2 stops28h 20m

$849

BirminghamSan Diego

BHX - SAN

BHXSAN

Birmingham

Thu 10/2

6:00 am-12:00 pm

1 stop14h 00m

San Diego

Sun 10/12

6:15 am-9:30 am

2 stops19h 15m

$912

BirminghamSan Diego

BHX - SAN

BHXSAN

Birmingham

Thu 10/2

6:00 am-12:00 pm

1 stop14h 00m

San Diego

Sun 10/12

1:55 pm-4:50 pm

1 stop18h 55m

$919

BirminghamSan Diego

BHX - SAN

BHXSAN

Birmingham

Fri 7/25

10:20 am-10:27 pm

2 stops20h 07m

San Diego

Fri 8/1

9:59 am-1:40 pm

2 stops19h 41m

$1,051

BirminghamSan Diego

BHX - SAN

BHXSAN

Birmingham

Fri 7/25

9:20 pm-1:20 pm

3 stops48h 00m

San Diego

Fri 8/1

6:15 am-7:30 pm

3 stops29h 15m

$1,145

BirminghamSan Diego

BHX - SAN

BHXSAN

Birmingham

Sun 9/7

9:10 pm-7:19 pm

2 stops30h 09m

San Diego

Wed 9/10

6:15 am-7:40 am

2 stops17h 25m

$1,239

BirminghamSan Diego

BHX - SAN

BHXSAN

Birmingham

Fri 7/25

5:50 pm-3:25 pm

1 stop29h 35m

San Diego

Fri 8/1

5:15 pm-5:05 pm

1 stop15h 50m

$1,726

BirminghamSan Diego

BHX - SAN

BHXSAN

Birmingham

Sun 7/13

5:20 pm-1:20 pm

3 stops52h 00m

$638

BirminghamSan Diego

BHX - SAN

BHXSAN

Birmingham

Sun 7/13

6:00 am-12:00 pm

1 stop14h 00m

$1,756

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Birmingham to San Diego

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

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

Currently, August is the cheapest month in which you can book a flight from Birmingham to San Diego (average of $286). Flying from Birmingham to San Diego in March is currently the most expensive (average of $366). 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.

Rainfall in San Diego by month

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

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

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

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Scandinavian Airlines
7.3
Good
1,387 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Birmingham 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 are the cheapest airlines flying from Birmingham to San Diego round-trip?

    Flying on Scandinavian Airlines is currently your cheapest option to San Diego, with prices starting at $849. Additional round-trip tickets that might be worth considering are offered by Delta and KLM, with the lowest prices starting at $912 and $919, respectively. You may be able to fly from Birmingham to San Diego for 2% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Birmingham to San Diego (average of $286). Flying from Birmingham to San Diego in March is currently the most expensive (average of $366). 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 Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Imperial Beach
La Mesa
Alpine
Lemon Grove
Poway
Santee
Coronado

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