$337+ Cheap flights from San Diego (SAN) to Birmingham (BHX)
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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BHX
Aug 31 — Sep 71
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
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 San Diego to Birmingham
Cheapest
Best
One-way
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 August 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 August 1, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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.
Wed 10/143:56 pm
SAN
- BHX
2 stops18h 04m
SWISS
Tue 10/208:50 am
BHX
- SAN
2 stops21h 51m
SWISS
Deal found 7/29![SWISS logo]()
$924
This Expedia deal was found by Cheapflights users on 7/29. 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 10/145:15 pm
SAN
- BHX
1 stop15h 55m
Lufthansa
Tue 10/205:55 pm
BHX
- SAN
1 stop29h 30m
Lufthansa
Deal found 7/29![Lufthansa logo]()
$945
This Expedia deal was found by Cheapflights users on 7/30. 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 9/101:40 pm
SAN
- BHX
1 stop15h 00m
KLM
Thu 9/175:55 am
BHX
- SAN
1 stop13h 55m
KLM
Deal found 7/30![KLM logo]()
$966
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 9/106:18 am
SAN
- BHX
2 stops17h 47m
SWISS
Thu 9/176:50 pm
BHX
- SAN
2 stops31h 40m
SWISS
Deal found 7/31![SWISS logo]()
$970
This Expedia deal was found by Cheapflights users on 7/30. 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 9/1011:54 am
SAN
- BHX
2 stops17h 46m
Air France
Thu 9/176:00 am
BHX
- SAN
2 stops21h 13m
Air France
Deal found 7/30![Air France logo]()
$975
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:41 am
SAN
- BHX
2 stops31h 04m
Multiple Airlines
Mon 9/146:50 pm
BHX
- SAN
2 stops35h 20m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$978
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:41 am
SAN
- BHX
2 stops31h 04m
Lufthansa
Mon 9/145:55 pm
BHX
- SAN
1 stop29h 30m
Lufthansa
Deal found 7/28![Lufthansa logo]()
$983
This Expedia deal was found by Cheapflights users on 7/30. 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 9/1011:54 am
SAN
- BHX
2 stops17h 46m
Multiple Airlines
Thu 9/175:55 am
BHX
- SAN
1 stop13h 55m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$990
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:15 pm
SAN
- BHX
2 stops19h 10m
United Airlines
Mon 9/1410:25 am
BHX
- SAN
3 stops42h 20m
United Airlines
Deal found 7/31![United Airlines logo]()
$1,020
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 August 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 August 1, 2026.
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1011:00 am
SAN
- BHX
2 stops17h 30m
United Airlines
Wed 1/136:05 am
BHX
- SAN
3 stops26h 24m
United Airlines
Deal found 7/31![United Airlines logo]()
$949
This Expedia deal was found by Cheapflights users on 7/30. 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 9/101:40 pm
SAN
- BHX
1 stop15h 00m
KLM
Thu 9/175:55 am
BHX
- SAN
1 stop13h 55m
KLM
Deal found 7/30![KLM logo]()
$966
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:41 am
SAN
- BHX
2 stops31h 04m
Multiple Airlines
Mon 9/146:50 pm
BHX
- SAN
2 stops35h 20m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$978
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:41 am
SAN
- BHX
2 stops31h 04m
Lufthansa
Mon 9/145:55 pm
BHX
- SAN
1 stop29h 30m
Lufthansa
Deal found 7/28![Lufthansa logo]()
$983
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 9/98:00 am
SAN
- BHX
2 stops17h 40m
United Airlines
Mon 9/1410:25 am
BHX
- SAN
3 stops42h 20m
United Airlines
Deal found 7/28![United Airlines logo]()
$1,020
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 August 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 August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/98:06 pm
SAN
- BHX
3 stops41h 39m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 7/31. 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.
Wed 12/96:15 am
SAN
- BHX
2 stops27h 25m
Delta
Deal found 7/31![Delta logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:59 pm
SAN
- BHX
3 stops37h 51m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$358
This KAYAK deal was found by Cheapflights users on 7/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/95:35 pm
SAN
- BHX
1 stop15h 25m
Lufthansa
Deal found 7/28![Lufthansa logo]()
$365
This Delta deal was found by Cheapflights users on 7/28. 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 12/146:15 am
SAN
- BHX
2 stops27h 25m
Delta
Deal found 7/28![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 7/31. 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.
Sun 12/139:43 am
SAN
- BHX
2 stops19h 07m
Delta
Deal found 7/31![Delta logo]()
$377
This KAYAK deal was found by Cheapflights users on 7/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/145:35 pm
SAN
- BHX
1 stop15h 25m
Lufthansa
Deal found 7/28![Lufthansa logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/121:30 pm
SAN
- BHX
2 stops45h 15m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$385
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:41 pm
SAN
- BHX
3 stops32h 49m
United Airlines
Deal found 7/31![United Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:35 pm
SAN
- BHX
1 stop15h 25m
Lufthansa
Deal found 7/31![Lufthansa logo]()
$397
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 (BHX). 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 August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $924 (Cheapflightsfares) |
One-way from | $337 (Kiwi.com) |
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 August 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
Cheapest round-trip
San DiegoBirmingham
SAN - BHX
SANBHX
San Diego
Sun 1/10
11:00 am-12:30 pm
2 stops17h 30m
Birmingham
Wed 1/13
6:05 am-12:29 am
3 stops26h 24m
$949
Quickest round-trip
San DiegoBirmingham
SAN - BHX
SANBHX
San Diego
Thu 9/10
1:40 pm-12:40 pm
1 stop15h 00m
Birmingham
Thu 9/17
5:55 am-11:50 am
1 stop13h 55m
$966
San DiegoBirmingham
SAN - BHX
SANBHX
San Diego
Wed 9/9
6:41 am-9:45 pm
2 stops31h 04m
Birmingham
Mon 9/14
6:50 pm-10:10 pm
2 stops35h 20m
$978
San DiegoBirmingham
SAN - BHX
SANBHX
San Diego
Wed 9/9
6:41 am-9:45 pm
2 stops31h 04m
Birmingham
Mon 9/14
5:55 pm-3:25 pm
1 stop29h 30m
$983
San DiegoBirmingham
SAN - BHX
SANBHX
San Diego
Wed 9/9
8:00 am-9:40 am
2 stops17h 40m
Birmingham
Mon 9/14
10:25 am-8:45 pm
3 stops42h 20m
$1,020
Cheapest one-way
San DiegoBirmingham
SAN - BHX
SANBHX
San Diego
Tue 12/15
6:15 am-5:40 pm
2 stops27h 25m
$373
San DiegoBirmingham
SAN - BHX
SANBHX
San Diego
Sun 12/13
11:03 am-1:35 pm
2 stops18h 32m
$373
San DiegoBirmingham
SAN - BHX
SANBHX
San Diego
Wed 9/9
10:23 am-11:50 am
2 stops17h 27m
$382
San DiegoBirmingham
SAN - BHX
SANBHX
San Diego
Sun 12/13
7:41 pm-12:35 pm
3 stops32h 54m
$388
San DiegoBirmingham
SAN - BHX
SANBHX
San Diego
Mon 12/14
7:41 pm-12:30 pm
3 stops32h 49m
$388
Showing 1-10 of 15 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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Birmingham 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 flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Birmingham flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Birmingham 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 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-BHX
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.
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 August 1, 2026.
See what other customers who have flown with Lufthansa from San Diego to Birmingham have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
6.8
Overall
6.8
Boarding
7.0
Crew
7.6
Entertainment
6.4
Food
6.3
Reviews
1 / 20
6.0
GoodKunal,Jul 2026
LAX - MUC
Comfort
6.8
Overall
6.8
Boarding
7.0
Crew
7.6
Entertainment
6.4
Food
6.3
Reviews
1 / 20
6.0
GoodKunal,Jul 2026
LAX - MUC
Related info for your journey
Find useful and relevant information for your journey from San Diego to Birmingham. 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 Birmingham?
Book flights to Birmingham if you plan to visit one of these locationsWest Bromwich
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Birmingham flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from San Diego
Popular flights
Alternative routes for San Diego to Birmingham
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Birmingham
Explore flights to Birmingham departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 1, 2026.
Complete your trip
Complete your trip to Birmingham by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Diego to Birmingham by cabin class
Find flights from San Diego to Birmingham, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Birmingham flights
Browse other San Diego and Birmingham flight options. Last updated on August 1, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on August 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from San Diego to Birmingham
Discover the top airline 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 August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$781 | Average$963 | FlexibilityNo cancel fee | On-time76% |