$444+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — SAN
Oct 4 — Oct 111
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 4, 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 4, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 9/3. 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 10/167:15 pm -
2 stops34h 47m
Sat 10/248:00 am -
2 stops27h 30m
Deal found 9/3![Scandinavian Airlines logo]()
$813
This Scandinavian Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 10/197:15 pm -
2 stops34h 47m
Sat 10/248:00 am -
2 stops27h 30m
Deal found 9/3![Scandinavian Airlines logo]()
$854
This SmartFares deal was found by Cheapflights users on 8/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:15 pm -
1 stop23h 35m
Tue 9/291:40 pm -
1 stop15h 00m
Deal found 8/31![Virgin Atlantic logo]()
$886
This Scandinavian Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 10/197:15 pm -
2 stops34h 47m
Wed 10/2812:38 pm -
2 stops22h 52m
Deal found 9/3![Scandinavian Airlines logo]()
$894
This Delta deal was found by Cheapflights users on 8/31. 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 9/1410:20 am -
2 stops21h 26m
Tue 9/2910:54 am -
2 stops18h 46m
Deal found 8/31![Delta logo]()
$904
This Cheapflightsfares deal was found by Cheapflights users on 8/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:05 am -
2 stops22h 29m
Thu 10/13:56 pm -
2 stops21h 49m
Deal found 8/31![Lufthansa logo]()
$921
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/216:20 pm -
2 stops48h 49m
Sat 10/316:35 pm -
1 stop15h 25m
Deal found 9/2![Multiple Airlines logo]()
$923
This TravelUp deal was found by Cheapflights users on 9/3. 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.
Sat 9/266:00 am -
2 stops17h 27m
Tue 9/291:40 pm -
1 stop34h 55m
Deal found 9/3![Multiple Airlines logo]()
$925
This TravelUp deal was found by Cheapflights users on 9/3. 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.
Sat 9/1910:20 am -
2 stops18h 59m
Mon 9/283:20 pm -
2 stops17h 30m
Deal found 9/3![Multiple Airlines logo]()
$928
This Delta deal was found by Cheapflights users on 9/3. 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 9/175:55 am -
1 stop13h 55m
Thu 10/11:38 pm -
2 stops20h 12m
Deal found 9/3![Delta logo]()
$930
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 4, 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 4, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 9/2. 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 9/2![Scandinavian Airlines logo]()
$813
This SmartFares deal was found by Cheapflights users on 8/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:15 pm -
1 stop23h 35m
Tue 9/291:40 pm -
1 stop15h 00m
Deal found 8/31![Virgin Atlantic logo]()
$886
This Delta deal was found by Cheapflights users on 9/3. 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 9/175:55 am -
1 stop13h 55m
Thu 10/11:38 pm -
2 stops20h 12m
Deal found 9/3![Delta logo]()
$930
Last-minute flights from Birmingham to San DiegoDiscover last-minute flight deals from Birmingham to San Diego. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Birmingham to San Diego. Data last updated September 4, 2026 and is based on user searches.
This SmartFares deal was found by Cheapflights users on 8/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:15 pm -
1 stop23h 35m
Tue 9/291:40 pm -
1 stop15h 00m
Deal found 8/31![Virgin Atlantic logo]()
$886
This Delta deal was found by Cheapflights users on 8/31. 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 9/1410:20 am -
2 stops21h 26m
Tue 9/2910:54 am -
2 stops18h 46m
Deal found 8/31![Delta logo]()
$904
This Cheapflightsfares deal was found by Cheapflights users on 8/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:05 am -
2 stops22h 29m
Thu 10/13:56 pm -
2 stops21h 49m
Deal found 8/31![Lufthansa logo]()
$921
This Delta deal was found by Cheapflights users on 9/3. 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 9/175:55 am -
1 stop13h 55m
Thu 10/11:38 pm -
2 stops20h 12m
Deal found 9/3![Delta logo]()
$930
This TravelUp deal was found by Cheapflights users on 9/3. 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.
Sat 9/1910:20 am -
2 stops18h 59m
Mon 9/283:20 pm -
2 stops17h 30m
Deal found 9/3![Multiple Airlines logo]()
$928
This TravelUp deal was found by Cheapflights users on 9/3. 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.
Sat 9/266:00 am -
2 stops17h 27m
Tue 9/291:40 pm -
1 stop34h 55m
Deal found 9/3![Multiple Airlines logo]()
$925
This Scandinavian Airlines deal was found by Cheapflights users on 9/3. 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 10/167:15 pm -
2 stops34h 47m
Sat 10/248:00 am -
2 stops27h 30m
Deal found 9/3![Scandinavian Airlines logo]()
$813
This Scandinavian Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 10/197:15 pm -
2 stops34h 47m
Sat 10/248:00 am -
2 stops27h 30m
Deal found 9/3![Scandinavian Airlines logo]()
$854
This Scandinavian Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 10/197:15 pm -
2 stops34h 47m
Wed 10/2812:38 pm -
2 stops22h 52m
Deal found 9/3![Scandinavian Airlines logo]()
$894
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/216:20 pm -
2 stops48h 49m
Sat 10/316:35 pm -
1 stop15h 25m
Deal found 9/2![Multiple Airlines logo]()
$923
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 4, 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 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 9/133:05 pm -
3 stops55h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 9/126:00 pm -
3 stops47h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$803
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:10 am -
2 stops23h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Aer Lingus logo]()
$960
This KAYAK deal was found by Cheapflights users on 9/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:55 pm -
1 stop29h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Lufthansa logo]()
$1,310
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:55 am -
1 stop13h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$1,398
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 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $813 (Scandinavian Airlines) |
One-way from | $444 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $816 |
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 4, 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
Sun 9/13
3:05 pm-2:10 pm
3 stops55h 05m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$444
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
$813
BirminghamSan Diego
BHX Birmingham - SAN San Diego
BHXSAN
Birmingham
Mon 9/14
8:15 pm-11:50 am
1 stop23h 35m
San Diego
Tue 9/29
1:40 pm-12:40 pm
1 stop15h 00m
$886
BirminghamSan Diego
BHX Birmingham - SAN San Diego
BHXSAN
Birmingham
Thu 9/17
5:55 am-11:50 am
1 stop13h 55m
San Diego
Thu 10/1
1:38 pm-5:50 pm
2 stops20h 12m
$930
BirminghamSan Diego
BHX Birmingham - SAN San Diego
BHXSAN
Birmingham
Sat 9/12
8:10 am-11:25 pm
2 stops23h 15m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$960
BirminghamSan Diego
BHX Birmingham - SAN San Diego
BHXSAN
Birmingham
Sun 9/13
5:55 pm-3:25 pm
1 stop29h 30m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$1,310
Quickest round-trip
BirminghamSan Diego
BHX Birmingham - SAN San Diego
BHXSAN
Birmingham
Sat 9/12
5:55 am-11:50 am
1 stop13h 55m
San Diego
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$1,398
Sorted 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
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San Ysidro
La Mesa
Santee
Julian
Lemon Grove
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