$450+ Cheap flights from Birmingham (BHX) to San Diego (SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — SAN
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Birmingham to San Diego 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
One-way
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 September 15, 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 September 15, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:10 pm -
2 stops33h 36m
Mon 1/117:00 am -
2 stops27h 30m
Deal found 9/15![Scandinavian Airlines logo]()
$841
This Expedia deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:10 pm -
2 stops35h 36m
Mon 11/210:53 am -
2 stops23h 37m
Deal found 9/12![Scandinavian Airlines logo]()
$842
This Trip.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:10 pm -
2 stops35h 36m
Wed 11/410:57 am -
2 stops23h 33m
Deal found 9/13![Scandinavian Airlines logo]()
$879
This KLM deal was found by Cheapflights users on 9/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:40 pm -
1 stop26h 10m
Tue 10/63:30 pm -
2 stops17h 20m
Deal found 9/11![KLM logo]()
$896
This Expedia deal was found by Cheapflights users on 9/13. 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.
Wed 10/286:05 am -
2 stops19h 32m
Wed 11/45:35 pm -
1 stop15h 25m
Deal found 9/13![Lufthansa logo]()
$906
This KLM deal was found by Cheapflights users on 9/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:15 pm -
1 stop23h 35m
Mon 9/287:30 am -
2 stops18h 00m
Deal found 9/11![Multiple Airlines logo]()
$930
This KLM deal was found by Cheapflights users on 9/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:15 am -
1 stop13h 55m
Thu 11/52:05 pm -
1 stop14h 45m
Deal found 9/11![KLM logo]()
$935
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:20 am -
2 stops22h 26m
Mon 9/287:30 am -
2 stops18h 00m
Deal found 9/11![Delta logo]()
$937
This Air France deal was found by Cheapflights users on 9/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
2 stops18h 55m
Thu 11/57:20 am -
2 stops18h 25m
Deal found 9/11![Air France logo]()
$942
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/296:00 am -
3 stops25h 19m
Thu 11/58:45 am -
2 stops19h 45m
Deal found 9/14![United Airlines logo]()
$944
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:15 pm -
2 stops35h 02m
Tue 11/311:21 am -
2 stops17h 09m
Deal found 9/12![United Airlines logo]()
$963
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:10 pm -
2 stops33h 36m
Sat 1/97:00 am -
2 stops27h 30m
Deal found 9/15![Scandinavian Airlines logo]()
$978
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 September 15, 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 September 15, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/57:10 pm -
2 stops35h 45m
Tue 2/97:00 am -
2 stops27h 30m
Deal found 9/15![Scandinavian Airlines logo]()
$839
This United Airlines deal was found by Cheapflights users on 9/15. 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 1/96:05 am -
2 stops37h 30m
Mon 1/119:30 am -
2 stops19h 00m
Deal found 9/15![United Airlines logo]()
$913
This KLM deal was found by Cheapflights users on 9/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:15 pm -
1 stop23h 35m
Mon 9/287:30 am -
2 stops18h 00m
Deal found 9/11![Multiple Airlines logo]()
$930
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:20 am -
2 stops22h 26m
Mon 9/287:30 am -
2 stops18h 00m
Deal found 9/11![Delta logo]()
$937
This Trip.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:10 pm -
2 stops35h 36m
Wed 11/410:57 am -
2 stops23h 33m
Deal found 9/13![Scandinavian Airlines logo]()
$879
This KLM deal was found by Cheapflights users on 9/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:15 am -
1 stop13h 55m
Thu 11/57:20 am -
2 stops18h 25m
Deal found 9/11![Multiple Airlines logo]()
$930
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/296:00 am -
3 stops25h 19m
Thu 11/58:45 am -
2 stops19h 45m
Deal found 9/14![United Airlines logo]()
$944
Last-minute flights from Birmingham to San DiegoDiscover last-minute flight deals from Birmingham to San Diego. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Birmingham to San Diego. Data last updated September 15, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 9/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:15 pm -
1 stop23h 35m
Tue 10/61:40 pm -
1 stop19h 10m
Deal found 9/11![KLM logo]()
$896
This KLM deal was found by Cheapflights users on 9/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:15 pm -
1 stop23h 35m
Mon 9/287:30 am -
2 stops18h 00m
Deal found 9/11![Multiple Airlines logo]()
$930
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:20 am -
2 stops22h 26m
Mon 9/287:30 am -
2 stops18h 00m
Deal found 9/11![Delta logo]()
$937
This Expedia deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:10 pm -
2 stops35h 36m
Mon 11/210:53 am -
2 stops23h 37m
Deal found 9/12![Scandinavian Airlines logo]()
$842
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:15 pm -
2 stops35h 02m
Tue 11/311:21 am -
2 stops17h 09m
Deal found 9/12![United Airlines logo]()
$963
This TravelUp deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:45 pm -
1 stop30h 00m
Mon 11/25:35 pm -
1 stop15h 25m
Deal found 9/12![Lufthansa logo]()
$982
This Trip.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:10 pm -
2 stops35h 36m
Wed 11/410:57 am -
2 stops23h 33m
Deal found 9/13![Scandinavian Airlines logo]()
$879
This Expedia deal was found by Cheapflights users on 9/13. 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.
Wed 10/286:05 am -
2 stops19h 32m
Wed 11/45:35 pm -
1 stop15h 25m
Deal found 9/13![Lufthansa logo]()
$906
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/296:00 am -
3 stops25h 19m
Thu 11/58:45 am -
2 stops19h 45m
Deal found 9/14![United Airlines logo]()
$944
This KLM deal was found by Cheapflights users on 9/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:15 am -
1 stop13h 55m
Thu 11/52:05 pm -
1 stop14h 45m
Deal found 9/11![KLM logo]()
$935
This Air France deal was found by Cheapflights users on 9/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
2 stops18h 55m
Thu 11/57:20 am -
2 stops18h 25m
Deal found 9/11![Air France logo]()
$942
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 September 15, 2026.
Search for one-way flight options from Birmingham to San Diego. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sat 12/511:15 pm -
3 stops45h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Tue 12/11:35 pm -
3 stops54h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 12/34:50 pm -
3 stops51h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 12/22:25 pm -
2 stops54h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$463
This TravelUp deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:45 pm -
1 stop30h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Lufthansa logo]()
$631
This Expedia deal was found by Cheapflights users on 9/13. 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.
Thu 12/35:45 pm -
1 stop30h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Lufthansa logo]()
$689
This Expedia deal was found by Cheapflights users on 9/13. 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.
Wed 12/28:45 pm -
1 stop23h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![KLM logo]()
$717
Find flight deals from Birmingham to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHX) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $841 (Scandinavian Airlines) |
One-way from | $450 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $934 |
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 7,457,451 searches. Data last updated September 15, 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
BHX Birmingham - SAN San Diego
BHXSAN
Birmingham
Thu 12/3
2:15 pm-12:40 pm
2 stops54h 25m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$459
BirminghamSan Diego
BHX Birmingham - SAN San Diego
BHXSAN
Birmingham
Wed 12/2
12:40 pm-12:10 pm
3 stops31h 30m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$463
BirminghamSan Diego
BHX Birmingham - SAN San Diego
BHXSAN
Birmingham
Sat 12/5
7:30 am-12:40 pm
2 stops37h 10m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$559
BirminghamSan Diego
BHX Birmingham - SAN San Diego
BHXSAN
Birmingham
Tue 12/1
5:45 pm-3:45 pm
1 stop30h 00m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$631
BirminghamSan Diego
BHX Birmingham - SAN San Diego
BHXSAN
Birmingham
Thu 12/3
5:45 pm-3:45 pm
1 stop30h 00m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$689
Quickest round-trip
BirminghamSan Diego
BHX Birmingham - SAN San Diego
BHXSAN
Birmingham
Sat 12/5
6:00 am-12:10 pm
1 stop14h 10m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$717
BirminghamSan Diego
BHX Birmingham - SAN San Diego
BHXSAN
Birmingham
Fri 2/5
7:10 pm-10:55 pm
2 stops35h 45m
San Diego
Tue 2/9
7:00 am-6:30 pm
2 stops27h 30m
$839
BirminghamSan Diego
BHX Birmingham - SAN San Diego
BHXSAN
Birmingham
Wed 10/28
7:10 pm-11:46 pm
2 stops35h 36m
San Diego
Wed 11/4
10:57 am-6:30 pm
2 stops23h 33m
$879
BirminghamSan Diego
BHX Birmingham - SAN San Diego
BHXSAN
Birmingham
Sat 1/9
6:05 am-11:35 am
2 stops37h 30m
San Diego
Mon 1/11
9:30 am-12:30 pm
2 stops19h 00m
$913
BirminghamSan Diego
BHX Birmingham - SAN San Diego
BHXSAN
Birmingham
Fri 9/25
8:15 pm-11:50 am
1 stop23h 35m
San Diego
Mon 9/28
7:30 am-9:30 am
2 stops18h 00m
$930
Showing 1-10 of 13 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Birmingham-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-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Birmingham-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-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.
BHX-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
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
National City
Chula Vista
Coronado
San Ysidro
Poway
La Mesa
Santee
Julian
Lemon Grove
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