$147+ Cheap flights from Birmingham, AL to San Diego (BHM - 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SAN
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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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 Birmingham to San Diego
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Best
Last-minute
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Cheapest flights from Birmingham to San DiegoExplore 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 10, 2026.
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 10, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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.
Tue 8/115:06 am
BHM
- SAN
1 stop6h 20m
Delta
Tue 8/256:15 am
SAN
- BHM
1 stop8h 39m
Delta
Deal found 6/8![Delta logo]()
$293
This Southwest deal was found by Cheapflights users on 6/8. 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.
Tue 8/116:25 am
BHM
- SAN
2 stops8h 35m
Southwest
Tue 8/2511:55 am
SAN
- BHM
1 stop7h 45m
Southwest
Deal found 6/8![Southwest logo]()
$300
This Delta deal was found by Cheapflights users on 6/8. 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.
Tue 8/115:06 am
BHM
- SAN
1 stop6h 20m
Delta
Thu 8/279:30 pm
SAN
- BHM
1 stop8h 40m
Delta
Deal found 6/8![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 6/8. 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.
Tue 9/222:35 pm
BHM
- SAN
2 stops8h 10m
Southwest
Sat 9/266:55 am
SAN
- BHM
1 stop8h 25m
Southwest
Deal found 6/8![Southwest logo]()
$313
This Delta deal was found by Cheapflights users on 6/8. 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.
Mon 8/102:08 pm
BHM
- SAN
1 stop8h 50m
Delta
Mon 8/248:00 am
SAN
- BHM
1 stop8h 56m
Delta
Deal found 6/8![Delta logo]()
$321
This Delta deal was found by Cheapflights users on 6/8. 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.
Thu 7/232:29 pm
BHM
- SAN
1 stop8h 47m
Delta
Thu 7/3010:15 pm
SAN
- BHM
1 stop9h 18m
Delta
Deal found 6/8![Delta logo]()
$351
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:25 am
BHM
- SAN
2 stops9h 25m
Southwest
Wed 8/510:20 am
SAN
- BHM
1 stop8h 05m
Southwest
Deal found 6/6![Southwest logo]()
$356
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:05 pm
BHM
- SAN
1 stop6h 54m
American Airlines
Tue 7/146:20 am
SAN
- BHM
1 stop8h 46m
American Airlines
Deal found 6/8![American Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:43 am
BHM
- SAN
1 stop30h 26m
Breeze Airways
Sun 8/2312:09 pm
SAN
- BHM
1 stop21h 30m
Breeze Airways
Deal found 6/8![Breeze Airways logo]()
$361
This Southwest deal was found by Cheapflights users on 6/8. 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 10/225:00 am
BHM
- SAN
2 stops12h 20m
Southwest
Thu 10/2210:40 pm
SAN
- BHM
1 stop9h 05m
Southwest
Deal found 6/8![Southwest logo]()
$366
Best flights from Birmingham to San DiegoDiscover carefully curated flight deals from Birmingham to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from Birmingham to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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.
Fri 8/145:06 am
BHM
- SAN
1 stop6h 20m
Delta
Fri 8/2810:25 pm
SAN
- BHM
1 stop7h 55m
Delta
Deal found 6/8![Delta logo]()
$321
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 8/253:00 pm
BHM
- SAN
1 stop8h 25m
United Airlines
Wed 8/268:00 am
SAN
- BHM
1 stop8h 12m
United Airlines
Deal found 6/8![United Airlines logo]()
$393
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:40 pm
BHM
- SAN
1 stop5h 50m
Southwest
Mon 7/279:55 pm
SAN
- BHM
1 stop8h 45m
Southwest
Deal found 6/7![Southwest logo]()
$457
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:25 am
BHM
- SAN
1 stop9h 44m
Delta
Wed 7/2910:30 pm
SAN
- BHM
1 stop7h 55m
Delta
Deal found 6/7![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 7/46:30 am
BHM
- SAN
2 stops10h 25m
United Airlines
Sat 7/116:30 am
SAN
- BHM
1 stop6h 18m
United Airlines
Deal found 6/7![United Airlines logo]()
$420
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:15 pm
BHM
- SAN
1 stop8h 05m
Southwest
Wed 7/296:40 am
SAN
- BHM
2 stops8h 55m
Southwest
Deal found 6/7![Southwest logo]()
$459
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Mon 8/105:08 pm
BHM
- SAN
1 stop6h 16m
United Airlines
Sat 8/2212:01 pm
SAN
- BHM
1 stop7h 58m
United Airlines
Deal found 6/8![United Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Mon 8/102:56 pm
BHM
- SAN
2 stops10h 58m
United Airlines
Thu 8/132:15 pm
SAN
- BHM
1 stop7h 18m
United Airlines
Deal found 6/7![United Airlines logo]()
$456
Last-minute flights from Birmingham to San DiegoDiscover last-minute flight deals from Birmingham to San Diego. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Birmingham to San Diego. Data last updated June 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/6. 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 7/13:12 pm
BHM
- SAN
1 stop6h 55m
American Airlines
Wed 7/83:08 pm
SAN
- BHM
1 stop6h 38m
American Airlines
Deal found 6/6![American Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 7/46:00 am
BHM
- SAN
1 stop6h 05m
American Airlines
Sat 7/113:08 pm
SAN
- BHM
1 stop6h 38m
American Airlines
Deal found 6/7![American Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:05 pm
BHM
- SAN
1 stop6h 54m
American Airlines
Wed 7/151:55 pm
SAN
- BHM
1 stop7h 51m
American Airlines
Deal found 6/8![American Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 6/8. 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 7/83:05 pm
BHM
- SAN
2 stops7h 15m
Southwest
Wed 7/153:40 pm
SAN
- BHM
1 stop6h 05m
Southwest
Deal found 6/8![Southwest logo]()
$378
This Southwest deal was found by Cheapflights users on 6/8. 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 7/83:05 pm
BHM
- SAN
2 stops7h 15m
Southwest
Tue 7/149:55 pm
SAN
- BHM
1 stop8h 45m
Southwest
Deal found 6/8![Southwest logo]()
$400
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 7/184:49 pm
BHM
- SAN
1 stop7h 48m
American Airlines
Mon 7/2010:28 pm
SAN
- BHM
1 stop7h 18m
American Airlines
Deal found 6/6![American Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 6/8. 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.
Thu 7/232:29 pm
BHM
- SAN
1 stop8h 47m
Delta
Thu 7/3010:15 pm
SAN
- BHM
1 stop9h 18m
Delta
Deal found 6/8![Delta logo]()
$351
This Southwest deal was found by Cheapflights users on 6/8. 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 7/236:40 pm
BHM
- SAN
1 stop5h 50m
Southwest
Thu 7/301:20 pm
SAN
- BHM
2 stops8h 30m
Southwest
Deal found 6/8![Southwest logo]()
$406
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:25 am
BHM
- SAN
1 stop9h 44m
Delta
Wed 7/2910:30 pm
SAN
- BHM
1 stop7h 55m
Delta
Deal found 6/7![Delta logo]()
$404
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:25 am
BHM
- SAN
2 stops9h 25m
Southwest
Wed 8/510:20 am
SAN
- BHM
1 stop8h 05m
Southwest
Deal found 6/6![Southwest logo]()
$356
One-way flights from Birmingham to San DiegoSearch for one-way flight options from Birmingham to San Diego. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from Birmingham to San Diego. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Delta deal was found by Cheapflights users on 6/9. 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.
Wed 8/196:02 pm
BHM
- SAN
1 stop6h 58m
Delta
Deal found 6/9![Delta logo]()
$147
This Southwest deal was found by Cheapflights users on 6/9. 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.
Wed 8/196:25 am
BHM
- SAN
2 stops8h 35m
Southwest
Deal found 6/9![Southwest logo]()
$153
This Delta deal was found by Cheapflights users on 6/9. 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.
Thu 8/2712:06 pm
BHM
- SAN
1 stop9h 29m
Delta
Deal found 6/9![Delta logo]()
$161
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Thu 8/277:11 pm
BHM
- SAN
1 stop6h 48m
American Airlines
Deal found 6/7![American Airlines logo]()
$176
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Tue 7/283:40 pm
BHM
- SAN
2 stops10h 14m
United Airlines
Deal found 6/7![United Airlines logo]()
$181
This deal was found by Cheapflights users on 6/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:00 pm
BHM
- SAN
1 stop8h 25m
United Airlines
Deal found 6/8![United Airlines logo]()
$211
This Southwest deal was found by Cheapflights users on 6/9. 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 7/95:15 pm
BHM
- SAN
2 stops7h 55m
Southwest
Deal found 6/9![Southwest logo]()
$244
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 6/277:10 pm
BHM
- SAN
1 stop6h 49m
American Airlines
Deal found 6/6![American Airlines logo]()
$259
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/273:20 pm
BHM
- SAN
2 stops9h 00m
Southwest
Deal found 6/6![Southwest logo]()
$264
This American Airlines deal was found by Cheapflights users on 6/5. 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 6/242:46 pm
BHM
- SAN
1 stop9h 02m
American Airlines
Deal found 6/5![American Airlines logo]()
$289
Find flight deals from Birmingham to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) 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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $293 (Delta) |
One-way from | $147 (Delta) |
Popular in | March |
Cheapest in | September |
Average price | $494 |
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 10, 2026.
Use the filters below to find and compare flights from Birmingham to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BirminghamSan Diego
BHM - SAN
BHMSAN
Birmingham
Fri 8/14
5:06 am-9:26 am
1 stop6h 20m
San Diego
Fri 8/28
10:25 pm-8:20 am
1 stop7h 55m
$321
BirminghamSan Diego
BHM - SAN
BHMSAN
Birmingham
Tue 8/25
3:00 pm-9:25 pm
1 stop8h 25m
San Diego
Wed 8/26
8:00 am-6:12 pm
1 stop8h 12m
$393
BirminghamSan Diego
BHM - SAN
BHMSAN
Birmingham
Fri 7/24
6:25 am-2:09 pm
1 stop9h 44m
San Diego
Wed 7/29
10:30 pm-8:25 am
1 stop7h 55m
$404
BirminghamSan Diego
BHM - SAN
BHMSAN
Birmingham
Sat 7/4
6:30 am-2:55 pm
2 stops10h 25m
San Diego
Sat 7/11
6:30 am-2:48 pm
1 stop6h 18m
$420
Quickest round-trip
BirminghamSan Diego
BHM - SAN
BHMSAN
Birmingham
Mon 8/10
5:08 pm-9:24 pm
1 stop6h 16m
San Diego
Sat 8/22
12:01 pm-9:59 pm
1 stop7h 58m
$436
BirminghamSan Diego
BHM - SAN
BHMSAN
Birmingham
Mon 8/10
2:56 pm-11:54 pm
2 stops10h 58m
San Diego
Thu 8/13
2:15 pm-11:33 pm
1 stop7h 18m
$456
BirminghamSan Diego
BHM - SAN
BHMSAN
Birmingham
Fri 7/24
6:40 pm-10:30 pm
1 stop5h 50m
San Diego
Mon 7/27
9:55 pm-8:40 am
1 stop8h 45m
$457
BirminghamSan Diego
BHM - SAN
BHMSAN
Birmingham
Fri 7/24
5:15 pm-11:20 pm
1 stop8h 05m
San Diego
Wed 7/29
6:40 am-5:35 pm
2 stops8h 55m
$459
Cheapest one-way
BirminghamSan Diego
BHM - SAN
BHMSAN
Birmingham
Thu 8/27
12:06 pm-7:35 pm
1 stop9h 29m
$161
Quickest one-way
BirminghamSan Diego
BHM - SAN
BHMSAN
Birmingham
Thu 8/27
7:11 pm-11:59 pm
1 stop6h 48m
$176
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Birmingham to San Diego
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 Birmingham to San Diego in June.
| 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 Birmingham, Alabama-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birmingham, Alabama-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham, Alabama-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Birmingham, Alabama-San Diego 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 Birmingham, Alabama-San Diego 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 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.
BHM-SAN
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, Alabama to San Diego?
Currently, September is the cheapest month in which you can book a flight from Birmingham, Alabama to San Diego (average of $365). Flying from Birmingham, Alabama to San Diego in March is currently the most expensive (average of $572). 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 Birmingham, Alabama to San Diego?
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 10, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Birmingham to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
Chula Vista
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Birmingham and San Diego flights
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Top 4 airlines flying from Birmingham to San Diego
Discover the top 4 airlines that operate flights from Birmingham to San Diego. 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 June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$324 | Average$427 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$341 | Average$461 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$341 | Average$411 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$376 | Average$476 | FlexibilityNo cancel fee | On-time69% |