$219+ 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BHM
Mar 31 — Apr 71
1 adult, Economy
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Find cheap flights from San Diego to Birmingham with Cheapflights
1. Tell us where you want to go
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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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 1, 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 1, 2026.
This Delta deal was found by Cheapflights users on 2/26. 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.
Thu 4/1610:30 pm
SAN
- BHM
1 stop7h 52m
Delta
Thu 4/235:25 pm
BHM
- SAN
1 stop8h 00m
Delta
Deal found 2/26![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 2/28. 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.
Tue 3/319:55 pm
SAN
- BHM
1 stop8h 21m
Delta
Tue 4/72:39 pm
BHM
- SAN
1 stop7h 57m
Delta
Deal found 2/28![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 2/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:20 am
SAN
- BHM
2 stops7h 15m
Southwest
Wed 4/155:30 pm
BHM
- SAN
1 stop6h 15m
Southwest
Deal found 2/27![Southwest logo]()
$372
This Delta deal was found by Cheapflights users on 2/28. 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 3/309:55 pm
SAN
- BHM
1 stop8h 21m
Delta
Tue 4/72:39 pm
BHM
- SAN
1 stop7h 57m
Delta
Deal found 2/28![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 2/28. 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 3/309:55 pm
SAN
- BHM
1 stop8h 21m
Delta
Mon 4/65:52 pm
BHM
- SAN
1 stop7h 17m
Delta
Deal found 2/28![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 2/27. 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.
Tue 4/1412:10 pm
SAN
- BHM
1 stop6h 21m
United Airlines
Fri 4/174:55 pm
BHM
- SAN
1 stop6h 31m
United Airlines
Deal found 2/27![United Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 2/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:30 pm
SAN
- BHM
1 stop8h 50m
Southwest
Sun 4/195:00 am
BHM
- SAN
1 stop7h 00m
Southwest
Deal found 2/27![Southwest logo]()
$408
This Southwest deal was found by Cheapflights users on 2/28. 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 4/231:05 pm
SAN
- BHM
2 stops7h 25m
Southwest
Sun 4/2610:10 am
BHM
- SAN
1 stop7h 50m
Southwest
Deal found 2/28![Southwest logo]()
$413
This Delta deal was found by Cheapflights users on 2/26. 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.
Fri 4/1710:30 pm
SAN
- BHM
1 stop7h 52m
Delta
Sun 4/195:20 am
BHM
- SAN
1 stop6h 29m
Delta
Deal found 2/26![Delta logo]()
$417
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 1, 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 1, 2026.
This Southwest deal was found by Cheapflights users on 2/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:20 am
SAN
- BHM
2 stops7h 15m
Southwest
Wed 4/155:30 pm
BHM
- SAN
1 stop6h 15m
Southwest
Deal found 2/27![Southwest logo]()
$372
This United Airlines deal was found by Cheapflights users on 2/27. 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.
Wed 4/1511:01 am
SAN
- BHM
2 stops8h 43m
United Airlines
Fri 4/173:41 pm
BHM
- SAN
1 stop7h 41m
United Airlines
Deal found 2/27![United Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 2/26. 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.
Fri 4/1710:30 pm
SAN
- BHM
1 stop7h 52m
Delta
Sun 4/195:20 am
BHM
- SAN
1 stop6h 29m
Delta
Deal found 2/26![Delta logo]()
$417
This Southwest deal was found by Cheapflights users on 2/28. 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 4/226:35 am
SAN
- BHM
1 stop5h 50m
Southwest
Sun 4/2610:10 am
BHM
- SAN
1 stop7h 50m
Southwest
Deal found 2/28![Southwest logo]()
$402
This United Airlines deal was found by Cheapflights users on 2/27. 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.
Tue 4/146:20 am
SAN
- BHM
2 stops7h 54m
United Airlines
Fri 4/174:55 pm
BHM
- SAN
2 stops9h 04m
United Airlines
Deal found 2/27![United Airlines logo]()
$412
This Southwest deal was found by Cheapflights users on 2/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:30 pm
SAN
- BHM
1 stop8h 50m
Southwest
Sun 4/195:00 am
BHM
- SAN
1 stop7h 00m
Southwest
Deal found 2/27![Southwest logo]()
$408
This United Airlines deal was found by Cheapflights users on 2/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:13 am
SAN
- BHM
1 stop6h 05m
United Airlines
Tue 10/2010:15 am
BHM
- SAN
1 stop9h 35m
United Airlines
Deal found 2/25![United Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 2/28. 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 4/2312:00 pm
SAN
- BHM
1 stop9h 25m
Southwest
Sun 4/2610:10 am
BHM
- SAN
1 stop7h 50m
Southwest
Deal found 2/28![Southwest logo]()
$413
This Southwest deal was found by Cheapflights users on 2/26. 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.
Fri 4/1710:30 pm
SAN
- BHM
1 stop8h 30m
Southwest
Sun 4/195:00 am
BHM
- SAN
2 stops8h 45m
Southwest
Deal found 2/26![Southwest logo]()
$423
This Southwest deal was found by Cheapflights users on 2/25. 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.
Mon 6/81:20 pm
SAN
- BHM
2 stops8h 25m
Southwest
Tue 10/205:30 am
BHM
- SAN
2 stops8h 30m
Southwest
Deal found 2/25![Southwest logo]()
$447
Last-minute flights from San Diego to BirminghamDiscover last-minute flight deals from San Diego to Birmingham. Data last updated March 1, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Birmingham. Data last updated March 1, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/208:50 pm
SAN
- BHM
2 stops11h 08m
United Airlines
Tue 3/246:30 am
BHM
- SAN
1 stop6h 40m
United Airlines
Deal found 2/26![United Airlines logo]()
$463
This Southwest deal was found by Cheapflights users on 2/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:50 am
SAN
- BHM
2 stops7h 30m
Southwest
Tue 3/313:30 pm
BHM
- SAN
1 stop6h 05m
Southwest
Deal found 2/27![Southwest logo]()
$489
This Delta deal was found by Cheapflights users on 2/28. 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 3/309:55 pm
SAN
- BHM
1 stop8h 21m
Delta
Tue 4/72:39 pm
BHM
- SAN
1 stop7h 57m
Delta
Deal found 2/28![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 2/28. 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 3/309:55 pm
SAN
- BHM
1 stop8h 21m
Delta
Mon 4/65:52 pm
BHM
- SAN
1 stop7h 17m
Delta
Deal found 2/28![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 2/28. 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 3/3010:35 pm
SAN
- BHM
1 stop9h 27m
American Airlines
Sun 4/55:00 am
BHM
- SAN
1 stop6h 58m
American Airlines
Deal found 2/28![American Airlines logo]()
$428
This Southwest deal was found by Cheapflights users on 2/28. 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 3/3010:40 pm
SAN
- BHM
1 stop10h 05m
Southwest
Sun 4/53:05 pm
BHM
- SAN
2 stops8h 20m
Southwest
Deal found 2/28![Southwest logo]()
$449
This Delta deal was found by Cheapflights users on 2/28. 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.
Tue 3/319:55 pm
SAN
- BHM
1 stop8h 21m
Delta
Tue 4/72:39 pm
BHM
- SAN
1 stop7h 57m
Delta
Deal found 2/28![Delta logo]()
$367
This United Airlines deal was found by Cheapflights users on 2/28. 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
Tue 4/71:21 pm
BHM
- SAN
2 stops11h 17m
United Airlines
Deal found 2/28![United Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 2/28. 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
Sat 4/43:41 pm
BHM
- SAN
2 stops10h 18m
United Airlines
Deal found 2/28![United Airlines logo]()
$468
This Delta deal was found by Cheapflights users on 2/28. 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.
Tue 3/3110:30 pm
SAN
- BHM
1 stop7h 46m
Delta
Sun 4/52:39 pm
BHM
- SAN
1 stop7h 57m
Delta
Deal found 2/28![Delta logo]()
$483
This United Airlines deal was found by Cheapflights users on 2/28. 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
Fri 4/33:41 pm
BHM
- SAN
2 stops10h 18m
United Airlines
Deal found 2/28![United Airlines logo]()
$497
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 1, 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 1, 2026.
This Delta deal was found by Cheapflights users on 3/1. 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 4/1711:54 am
SAN
- BHM
1 stop6h 54m
Delta
Deal found 3/1![Delta logo]()
$219
This Southwest deal was found by Cheapflights users on 3/1. 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 4/171:05 pm
SAN
- BHM
2 stops7h 25m
Southwest
Deal found 3/1![Southwest logo]()
$224
This United Airlines deal was found by Cheapflights users on 2/27. 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 3/1412:55 pm
SAN
- BHM
1 stop6h 21m
United Airlines
Deal found 2/27![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 2/26. 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.
Thu 3/2610:40 pm
SAN
- BHM
1 stop8h 25m
Southwest
Deal found 2/26![Southwest logo]()
$309
This Expedia deal was found by Cheapflights users on 2/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2112:37 pm
SAN
- BHM
1 stop8h 02m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 2/28. 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 3/76:24 am
SAN
- BHM
2 stops12h 15m
American Airlines
Deal found 2/28![American Airlines logo]()
$422
This American Airlines deal was found by Cheapflights users on 2/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/211:34 pm
SAN
- BHM
1 stop7h 05m
American Airlines
Deal found 2/27![American Airlines logo]()
$440
This American Airlines deal was found by Cheapflights users on 2/28. 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 3/64:45 pm
SAN
- BHM
2 stops13h 16m
American Airlines
Deal found 2/28![American Airlines logo]()
$442
This United Airlines deal was found by Cheapflights users on 2/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/81:53 pm
SAN
- BHM
1 stop6h 00m
United Airlines
Deal found 2/26![United Airlines logo]()
$454
This Southwest deal was found by Cheapflights users on 2/26. 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.
Sun 3/812:25 pm
SAN
- BHM
2 stops7h 50m
Southwest
Deal found 2/26![Southwest logo]()
$459
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 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (Delta) |
One-way from | $219 (Delta) |
Popular in | January |
Cheapest in | April |
Average price | $528 |
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 1, 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
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Wed 4/15
6:20 am-3:35 pm
2 stops7h 15m
Birmingham
Wed 4/15
5:30 pm-9:45 pm
1 stop6h 15m
$372
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Wed 4/22
6:35 am-2:25 pm
1 stop5h 50m
Birmingham
Sun 4/26
10:10 am-4:00 pm
1 stop7h 50m
$402
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Wed 4/15
11:01 am-9:44 pm
2 stops8h 43m
Birmingham
Fri 4/17
3:41 pm-9:22 pm
1 stop7h 41m
$407
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Thu 4/16
10:30 pm-9:20 am
1 stop8h 50m
Birmingham
Sun 4/19
5:00 am-10:00 am
1 stop7h 00m
$408
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Tue 4/14
6:20 am-4:14 pm
2 stops7h 54m
Birmingham
Fri 4/17
4:55 pm-11:59 pm
2 stops9h 04m
$412
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Thu 4/23
12:00 pm-11:25 pm
1 stop9h 25m
Birmingham
Sun 4/26
10:10 am-4:00 pm
1 stop7h 50m
$413
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
$417
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Fri 4/17
10:30 pm-9:00 am
1 stop8h 30m
Birmingham
Sun 4/19
5:00 am-11:45 am
2 stops8h 45m
$423
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Mon 6/8
10:13 am-6:18 pm
1 stop6h 05m
Birmingham
Tue 10/20
10:15 am-5:50 pm
1 stop9h 35m
$437
San DiegoBirmingham
SAN - BHM
SANBHM
San Diego
Mon 6/8
1:20 pm-11:45 pm
2 stops8h 25m
Birmingham
Tue 10/20
5:30 am-12:00 pm
2 stops8h 30m
$447
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 1, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United 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.
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Boarding
8.1
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 1, 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$537 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$349 | Average$469 | FlexibilityNo cancel fee | On-time69% |