$180+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BHM
Apr 10 — Apr 171
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 March 11, 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 March 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 8/612:09 pm
SAN
- BHM
1 stop21h 30m
Breeze Airways
Mon 8/177:43 am
BHM
- SAN
1 stop30h 26m
Breeze Airways
Deal found 3/11![Breeze Airways logo]()
$325
This Delta deal was found by Cheapflights users on 3/6. 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 4/1611:54 am
SAN
- BHM
1 stop6h 54m
Delta
Thu 4/235:25 pm
BHM
- SAN
1 stop8h 00m
Delta
Deal found 3/6![Delta logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 8/912:09 pm
SAN
- BHM
1 stop21h 30m
Breeze Airways
Mon 8/177:43 am
BHM
- SAN
1 stop30h 26m
Breeze Airways
Deal found 3/11![Breeze Airways logo]()
$380
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Wed 4/16:20 am
SAN
- BHM
2 stops7h 54m
United Airlines
Sat 4/46:30 am
BHM
- SAN
1 stop6h 34m
United Airlines
Deal found 3/7![United Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 3/8. 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 5/201:25 pm
SAN
- BHM
1 stop6h 30m
Southwest
Mon 5/255:15 am
BHM
- SAN
1 stop6h 40m
Southwest
Deal found 3/8![Southwest logo]()
$398
This Southwest deal was found by Cheapflights users on 3/9. 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.
Fri 4/106:30 am
SAN
- BHM
1 stop8h 40m
Southwest
Mon 4/135:45 pm
BHM
- SAN
1 stop7h 10m
Southwest
Deal found 3/9![Southwest logo]()
$408
This Southwest deal was found by Cheapflights users on 3/9. 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 4/136:30 am
SAN
- BHM
1 stop8h 40m
Southwest
Thu 4/166:30 am
BHM
- SAN
2 stops13h 25m
Southwest
Deal found 3/9![Southwest logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 8/612:09 pm
SAN
- BHM
1 stop21h 30m
Multiple Airlines
Mon 8/1712:19 pm
BHM
- SAN
2 stops25h 50m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$412
This Southwest deal was found by Cheapflights users on 3/8. 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.
Fri 5/227:45 am
SAN
- BHM
2 stops7h 25m
Southwest
Tue 5/2611:05 am
BHM
- SAN
2 stops8h 30m
Southwest
Deal found 3/8![Southwest logo]()
$428
This Southwest deal was found by Cheapflights users on 3/8. 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.
Fri 10/99:20 am
SAN
- BHM
1 stop5h 20m
Southwest
Mon 10/1211:55 am
BHM
- SAN
1 stop10h 00m
Southwest
Deal found 3/8![Southwest logo]()
$432
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 March 11, 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 March 11, 2026.
This Delta deal was found by Cheapflights users on 3/6. 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 4/1611:54 am
SAN
- BHM
1 stop6h 54m
Delta
Thu 4/235:25 pm
BHM
- SAN
1 stop8h 00m
Delta
Deal found 3/6![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 3/7. 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 4/12:18 pm
SAN
- BHM
1 stop7h 10m
American Airlines
Sat 4/45:00 am
BHM
- SAN
1 stop6h 58m
American Airlines
Deal found 3/7![American Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 3/9. 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.
Fri 4/1010:30 pm
SAN
- BHM
1 stop8h 30m
Southwest
Mon 4/132:40 pm
BHM
- SAN
2 stops7h 20m
Southwest
Deal found 3/9![Southwest logo]()
$413
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Wed 4/16:20 am
SAN
- BHM
2 stops7h 54m
United Airlines
Sat 4/47:30 am
BHM
- SAN
2 stops9h 31m
United Airlines
Deal found 3/7![United Airlines logo]()
$433
This Southwest deal was found by Cheapflights users on 3/8. 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.
Fri 5/227:45 am
SAN
- BHM
2 stops7h 25m
Southwest
Tue 5/2611:05 am
BHM
- SAN
2 stops8h 30m
Southwest
Deal found 3/8![Southwest logo]()
$428
This Delta deal was found by Cheapflights users on 3/6. 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.
Fri 6/129:40 pm
SAN
- BHM
1 stop8h 39m
Delta
Mon 6/155:30 pm
BHM
- SAN
1 stop7h 28m
Delta
Deal found 3/6![Delta logo]()
$437
This United Airlines deal was found by Cheapflights users on 3/8. 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 5/1512:10 pm
SAN
- BHM
1 stop6h 34m
United Airlines
Sat 5/302:56 pm
BHM
- SAN
1 stop6h 54m
United Airlines
Deal found 3/8![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 3/9. 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.
Fri 4/1710:30 pm
SAN
- BHM
1 stop7h 52m
Delta
Sun 4/195:20 am
BHM
- SAN
1 stop6h 29m
Delta
Deal found 3/9![Delta logo]()
$437
This Southwest deal was found by Cheapflights users on 3/8. 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.
Fri 5/1512:40 pm
SAN
- BHM
1 stop7h 50m
Southwest
Sat 5/305:30 pm
BHM
- SAN
2 stops7h 55m
Southwest
Deal found 3/8![Southwest logo]()
$442
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Sun 4/196:20 am
SAN
- BHM
2 stops7h 54m
United Airlines
Fri 4/242:45 pm
BHM
- SAN
1 stop8h 41m
United Airlines
Deal found 3/8![United Airlines logo]()
$442
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:55 am
SAN
- BHM
2 stops7h 55m
Southwest
Sun 6/145:00 am
BHM
- SAN
2 stops7h 40m
Southwest
Deal found 3/10![Southwest logo]()
$467
Last-minute flights from San Diego to BirminghamDiscover last-minute flight deals from San Diego to Birmingham. Data last updated March 11, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Birmingham. Data last updated March 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Wed 4/16:20 am
SAN
- BHM
2 stops7h 54m
United Airlines
Sat 4/46:30 am
BHM
- SAN
1 stop6h 34m
United Airlines
Deal found 3/7![United Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 3/9. 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.
Fri 4/106:30 am
SAN
- BHM
1 stop8h 40m
Southwest
Mon 4/135:45 pm
BHM
- SAN
1 stop7h 10m
Southwest
Deal found 3/9![Southwest logo]()
$408
This American Airlines deal was found by Cheapflights users on 3/11. 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.
Fri 4/103:21 pm
SAN
- BHM
1 stop6h 32m
American Airlines
Fri 4/177:08 pm
BHM
- SAN
1 stop6h 48m
American Airlines
Deal found 3/11![American Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 3/9. 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 4/136:30 am
SAN
- BHM
1 stop8h 40m
Southwest
Thu 4/166:30 am
BHM
- SAN
2 stops13h 25m
Southwest
Deal found 3/9![Southwest logo]()
$410
This Delta deal was found by Cheapflights users on 3/6. 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 4/1611:54 am
SAN
- BHM
1 stop6h 54m
Delta
Thu 4/235:25 pm
BHM
- SAN
1 stop8h 00m
Delta
Deal found 3/6![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Thu 4/169:45 pm
SAN
- BHM
1 stop8h 33m
American Airlines
Thu 4/2312:41 pm
BHM
- SAN
1 stop10h 09m
American Airlines
Deal found 3/9![American Airlines logo]()
$435
This Southwest deal was found by Cheapflights users on 3/9. 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 4/1612:40 pm
SAN
- BHM
1 stop7h 50m
Southwest
Sun 4/197:25 am
BHM
- SAN
1 stop9h 00m
Southwest
Deal found 3/9![Southwest logo]()
$438
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Sun 4/196:20 am
SAN
- BHM
2 stops7h 54m
United Airlines
Fri 4/242:45 pm
BHM
- SAN
1 stop8h 41m
United Airlines
Deal found 3/8![United Airlines logo]()
$442
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 March 11, 2026.
Search for one-way flight options from San Diego to Birmingham. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
This United Airlines deal was found by Cheapflights users on 3/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:15 am
SAN
- BHM
1 stop7h 59m
United Airlines
Deal found 3/10![United Airlines logo]()
$180
This American Airlines deal was found by Cheapflights users on 3/6. 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 4/159:12 am
SAN
- BHM
1 stop7h 25m
American Airlines
Deal found 3/6![American Airlines logo]()
$190
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Wed 4/158:45 am
SAN
- BHM
2 stops9h 46m
United Airlines
Deal found 3/6![United Airlines logo]()
$195
This Southwest deal was found by Cheapflights users on 3/9. 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 3/3111:40 am
SAN
- BHM
2 stops8h 00m
Southwest
Deal found 3/9![Southwest logo]()
$215
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Sun 5/106:15 am
SAN
- BHM
1 stop7h 55m
United Airlines
Deal found 3/8![United Airlines logo]()
$219
This United Airlines deal was found by Cheapflights users on 3/11. 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
Deal found 3/11![United Airlines logo]()
$234
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Mon 3/2310:43 pm
SAN
- BHM
1 stop9h 13m
American Airlines
Deal found 3/9![American Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 3/8. 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 3/263:25 pm
SAN
- BHM
2 stops15h 40m
Southwest
Deal found 3/8![Southwest logo]()
$290
This Southwest deal was found by Cheapflights users on 3/9. 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 3/232:00 pm
SAN
- BHM
2 stops7h 30m
Southwest
Deal found 3/9![Southwest logo]()
$304
This Delta deal was found by Cheapflights users on 3/8. 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.
Wed 3/259:55 pm
SAN
- BHM
1 stop8h 21m
Delta
Deal found 3/8![Delta logo]()
$305
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 March 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (Delta) |
One-way from | $180 (United Airlines) |
Popular in | January |
Cheapest in | April |
Average price | $497 |
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 March 11, 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
Thu 4/16
11:54 am-8:48 pm
1 stop6h 54m
Birmingham
Thu 4/23
5:25 pm-11:25 pm
1 stop8h 00m
$379
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Wed 4/1
2:18 pm-11:28 pm
1 stop7h 10m
Birmingham
Sat 4/4
5:00 am-9:58 am
1 stop6h 58m
$379
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Fri 4/10
10:30 pm-9:00 am
1 stop8h 30m
Birmingham
Mon 4/13
2:40 pm-8:00 pm
2 stops7h 20m
$413
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Fri 5/22
7:45 am-5:10 pm
2 stops7h 25m
Birmingham
Tue 5/26
11:05 am-5:35 pm
2 stops8h 30m
$428
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Wed 4/1
6:20 am-4:14 pm
2 stops7h 54m
Birmingham
Sat 4/4
7:30 am-3:01 pm
2 stops9h 31m
$433
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Fri 6/12
9:40 pm-8:19 am
1 stop8h 39m
Birmingham
Mon 6/15
5:30 pm-10:58 pm
1 stop7h 28m
$437
Quickest round-trip
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Fri 5/15
12:10 pm-8:44 pm
1 stop6h 34m
Birmingham
Sat 5/30
2:56 pm-7:50 pm
1 stop6h 54m
$437
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Fri 4/17
10:30 pm-8:22 am
1 stop7h 52m
Birmingham
Sun 4/19
5:20 am-9:49 am
1 stop6h 29m
$437
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Fri 5/15
12:40 pm-10:30 pm
1 stop7h 50m
Birmingham
Sat 5/30
5:30 pm-11:25 pm
2 stops7h 55m
$442
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Sun 4/19
6:20 am-4:14 pm
2 stops7h 54m
Birmingham
Fri 4/24
2:45 pm-9:26 pm
1 stop8h 41m
$442
Showing 1-10 of 19 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 March.
| 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
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 March 11, 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
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
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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 March 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$281 | Average$344 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$328 | Average$451 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$346 | Average$544 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$349 | Average$469 | FlexibilityNo cancel fee | On-time69% |