$188+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BHM
May 28 — Jun 41
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Birmingham with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Diego to Birmingham
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Cheapest flights from San Diego to BirminghamExplore 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 April 28, 2026.
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 April 28, 2026.
This Southwest deal was found by Cheapflights users on 4/23. 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 5/286:30 am
SAN
- BHM
1 stop8h 40m
Southwest
Mon 6/12:55 pm
BHM
- SAN
1 stop8h 15m
Southwest
Deal found 4/23![Southwest logo]()
$355
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 5/286:35 am
SAN
- BHM
2 stops9h 43m
United Airlines
Mon 6/15:08 pm
BHM
- SAN
1 stop6h 16m
United Airlines
Deal found 4/23![United Airlines logo]()
$360
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Tue 6/91:55 pm
SAN
- BHM
1 stop7h 56m
American Airlines
Tue 6/164:45 pm
BHM
- SAN
1 stop7h 54m
American Airlines
Deal found 4/23![American Airlines logo]()
$375
This Southwest deal was found by Cheapflights users on 4/24. 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.
Tue 6/169:55 pm
SAN
- BHM
1 stop8h 45m
Southwest
Tue 6/233:05 pm
BHM
- SAN
2 stops8h 25m
Southwest
Deal found 4/24![Southwest logo]()
$380
This Delta deal was found by Cheapflights users on 4/26. 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.
Mon 5/258:00 am
SAN
- BHM
1 stop6h 15m
Delta
Mon 6/15:20 pm
BHM
- SAN
1 stop8h 07m
Delta
Deal found 4/26![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 4/26. 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 5/246:15 am
SAN
- BHM
1 stop9h 36m
Delta
Tue 5/266:14 am
BHM
- SAN
1 stop10h 06m
Delta
Deal found 4/26![Delta logo]()
$416
This Delta deal was found by Cheapflights users on 4/27. 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.
Sat 6/610:15 pm
SAN
- BHM
1 stop9h 22m
Delta
Fri 6/125:15 am
BHM
- SAN
1 stop8h 22m
Delta
Deal found 4/27![Delta logo]()
$428
This Southwest deal was found by Cheapflights users on 4/24. 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.
Wed 5/2010:40 pm
SAN
- BHM
1 stop10h 10m
Southwest
Mon 5/255:45 pm
BHM
- SAN
1 stop7h 20m
Southwest
Deal found 4/24![Southwest logo]()
$435
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 5/241:21 pm
SAN
- BHM
1 stop8h 11m
American Airlines
Tue 5/267:10 pm
BHM
- SAN
1 stop6h 49m
American Airlines
Deal found 4/23![American Airlines logo]()
$445
Best flights from San Diego to BirminghamDiscover carefully curated flight deals from San Diego to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from San Diego to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This Delta deal was found by Cheapflights users on 4/26. 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.
Sat 6/610:15 pm
SAN
- BHM
1 stop9h 22m
Delta
Fri 6/125:24 pm
BHM
- SAN
1 stop7h 36m
Delta
Deal found 4/26![Delta logo]()
$428
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 5/286:20 am
SAN
- BHM
2 stops8h 00m
United Airlines
Mon 6/15:08 pm
BHM
- SAN
2 stops8h 46m
United Airlines
Deal found 4/23![United Airlines logo]()
$446
This Southwest deal was found by Cheapflights users on 4/22. 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.
Wed 5/2010:20 am
SAN
- BHM
2 stops8h 20m
Southwest
Mon 5/255:15 am
BHM
- SAN
2 stops8h 55m
Southwest
Deal found 4/22![Southwest logo]()
$452
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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.
Fri 6/122:25 pm
SAN
- BHM
1 stop7h 26m
Alaska Airlines
Mon 6/154:45 pm
BHM
- SAN
2 stops19h 38m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$642
This Southwest deal was found by Cheapflights users on 4/25. 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.
Wed 5/136:35 am
SAN
- BHM
1 stop5h 50m
Southwest
Sun 5/175:00 am
BHM
- SAN
1 stop7h 00m
Southwest
Deal found 4/25![Southwest logo]()
$547
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 5/810:55 am
SAN
- BHM
2 stops8h 34m
United Airlines
Tue 5/1211:00 am
BHM
- SAN
2 stops11h 14m
United Airlines
Deal found 4/23![United Airlines logo]()
$581
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Sat 6/610:10 am
SAN
- BHM
1 stop6h 12m
United Airlines
Fri 6/125:08 pm
BHM
- SAN
2 stops8h 46m
United Airlines
Deal found 4/27![United Airlines logo]()
$592
Last-minute flights from San Diego to BirminghamDiscover last-minute flight deals from San Diego to Birmingham. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Birmingham. Data last updated April 28, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 4/24. 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.
Wed 5/2010:40 pm
SAN
- BHM
1 stop10h 10m
Southwest
Mon 5/255:45 pm
BHM
- SAN
1 stop7h 20m
Southwest
Deal found 4/24![Southwest logo]()
$435
This Delta deal was found by Cheapflights users on 4/23. 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 5/2410:15 pm
SAN
- BHM
1 stop9h 32m
Delta
Tue 5/2612:08 pm
BHM
- SAN
1 stop6h 22m
Delta
Deal found 4/23![Delta logo]()
$375
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 5/241:21 pm
SAN
- BHM
1 stop8h 11m
American Airlines
Tue 5/267:10 pm
BHM
- SAN
1 stop6h 49m
American Airlines
Deal found 4/23![American Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 4/26. 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.
Mon 5/258:00 am
SAN
- BHM
1 stop6h 15m
Delta
Mon 6/15:20 pm
BHM
- SAN
1 stop8h 07m
Delta
Deal found 4/26![Delta logo]()
$399
This Southwest deal was found by Cheapflights users on 4/23. 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 5/286:30 am
SAN
- BHM
1 stop8h 40m
Southwest
Mon 6/12:55 pm
BHM
- SAN
1 stop8h 15m
Southwest
Deal found 4/23![Southwest logo]()
$355
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 5/286:35 am
SAN
- BHM
2 stops9h 43m
United Airlines
Mon 6/15:08 pm
BHM
- SAN
1 stop6h 16m
United Airlines
Deal found 4/23![United Airlines logo]()
$360
One-way flights from San Diego to BirminghamSearch for one-way flight options from San Diego to Birmingham. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from San Diego to Birmingham. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This American Airlines deal was found by Cheapflights users on 4/25. 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 6/249:25 pm
SAN
- BHM
1 stop8h 15m
American Airlines
Deal found 4/25![American Airlines logo]()
$188
This Southwest deal was found by Cheapflights users on 4/26. 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.
Wed 6/246:40 am
SAN
- BHM
2 stops8h 55m
Southwest
Deal found 4/26![Southwest logo]()
$193
This Delta deal was found by Cheapflights users on 4/24. 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 5/2110:25 pm
SAN
- BHM
1 stop8h 02m
Delta
Deal found 4/24![Delta logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/14:47 pm
SAN
- BHM
3 stops36h 16m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$206
This Southwest deal was found by Cheapflights users on 4/25. 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.
Tue 6/238:40 am
SAN
- BHM
2 stops12h 55m
Southwest
Deal found 4/25![Southwest logo]()
$221
This Southwest deal was found by Cheapflights users on 4/23. 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.
Mon 6/221:55 pm
SAN
- BHM
1 stop6h 00m
Southwest
Deal found 4/23![Southwest logo]()
$229
This American Airlines deal was found by Cheapflights users on 4/26. 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.
Sat 5/161:31 pm
SAN
- BHM
1 stop7h 14m
American Airlines
Deal found 4/26![American Airlines logo]()
$231
This Southwest deal was found by Cheapflights users on 4/23. 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.
Tue 6/301:15 pm
SAN
- BHM
2 stops8h 20m
Southwest
Deal found 4/23![Southwest logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/512:09 pm
SAN
- BHM
1 stop21h 30m
Breeze Airways
Deal found 4/23![Breeze Airways logo]()
$240
This Southwest deal was found by Cheapflights users on 4/24. 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 5/211:05 pm
SAN
- BHM
2 stops8h 20m
Southwest
Deal found 4/24![Southwest logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/212:09 pm
SAN
- BHM
1 stop21h 30m
Breeze Airways
Deal found 4/23![Breeze Airways logo]()
$273
Find 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 April 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $355 (Southwest) |
One-way from | $188 (American Airlines) |
Popular in | January |
Cheapest in | August |
Average price | $406 |
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 April 28, 2026.
Use the filters below to find and compare flights from San Diego to Birmingham that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Sat 6/6
10:15 pm-9:37 am
1 stop9h 22m
Birmingham
Fri 6/12
5:24 pm-11:00 pm
1 stop7h 36m
$428
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Thu 5/28
6:20 am-4:20 pm
2 stops8h 00m
Birmingham
Mon 6/1
5:08 pm-11:54 pm
2 stops8h 46m
$446
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Wed 5/20
10:20 am-8:40 pm
2 stops8h 20m
Birmingham
Mon 5/25
5:15 am-12:10 pm
2 stops8h 55m
$452
Quickest round-trip
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Wed 5/13
6:35 am-2:25 pm
1 stop5h 50m
Birmingham
Sun 5/17
5:00 am-10:00 am
1 stop7h 00m
$547
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Fri 5/8
10:55 am-9:29 pm
2 stops8h 34m
Birmingham
Tue 5/12
11:00 am-8:14 pm
2 stops11h 14m
$581
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Sat 6/6
10:10 am-6:22 pm
1 stop6h 12m
Birmingham
Fri 6/12
5:08 pm-11:54 pm
2 stops8h 46m
$592
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Fri 6/12
2:25 pm-11:51 pm
1 stop7h 26m
Birmingham
Mon 6/15
4:45 pm-10:23 am
2 stops19h 38m
$642
Cheapest one-way
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Wed 6/24
6:40 am-5:35 pm
2 stops8h 55m
$193
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Thu 5/21
10:25 pm-8:27 am
1 stop8h 02m
$200
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Tue 6/23
8:40 am-11:35 pm
2 stops12h 55m
$221
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from San Diego to Birmingham
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Birmingham in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Birmingham, Alabama flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Birmingham, Alabama flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Birmingham, Alabama flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Birmingham, Alabama flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Birmingham, Alabama flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
SAN-BHM
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
What is the cheapest month to book a flight from San Diego to Birmingham, Alabama?
Currently, August is the cheapest month in which you can book a flight from San Diego to Birmingham, Alabama (average of $379). Flying from San Diego to Birmingham, Alabama in January is currently the most expensive (average of $943). 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.
How much does it cost to fly round-trip from San Diego to Birmingham, Alabama?
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 April 28, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from San Diego to Birmingham. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
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.
Traveling to a place near Birmingham?
Book flights to Birmingham if you plan to visit one of these locationsFultondale
Bessemer
Hoover
Homewood
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Other flights to Birmingham
Explore flights to Birmingham departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2026.
Complete your trip
Complete your trip to Birmingham by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Diego to Birmingham by cabin class
Find flights from San Diego to Birmingham, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Birmingham flights
Browse other San Diego and Birmingham flight options. Last updated on April 28, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 April 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$281 | Average$358 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$347 | Average$481 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$349 | Average$461 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$379 | Average$606 | FlexibilityNo cancel fee | On-time63% |