$180+ Cheap flights from Birmingham, AL to San Francisco (BHM - SFO)
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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SFO
Mar 10 — Mar 171
1 adult, Economy
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Find cheap flights from Birmingham to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Last-minute
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Cheapest flights from Birmingham to San FranciscoExplore the most affordable flight options available from Birmingham to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.
Explore the most affordable flight options available from Birmingham to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.
This Southwest deal was found by Cheapflights users on 2/8. 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 4/153:40 pm
BHM
- SFO
1 stop7h 15m
Southwest
Wed 4/228:55 am
SFO
- BHM
1 stop6h 30m
Southwest
Deal found 2/8![Southwest logo]()
$359
This Delta deal was found by Cheapflights users on 2/7. 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.
Tue 4/211:53 pm
BHM
- SFO
1 stop7h 16m
Delta
Sat 4/2510:35 pm
SFO
- BHM
1 stop7h 47m
Delta
Deal found 2/7![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 2/8. 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 4/86:20 am
BHM
- SFO
1 stop6h 45m
Southwest
Mon 4/133:15 pm
SFO
- BHM
1 stop6h 10m
Southwest
Deal found 2/8![Southwest logo]()
$372
This Delta deal was found by Cheapflights users on 2/7. 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.
Thu 4/2312:42 pm
BHM
- SFO
1 stop9h 42m
Delta
Sat 4/2510:35 pm
SFO
- BHM
1 stop7h 47m
Delta
Deal found 2/7![Delta logo]()
$376
This American Airlines deal was found by Cheapflights users on 2/7. 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 3/125:37 pm
BHM
- SFO
1 stop8h 07m
American Airlines
Tue 3/176:45 am
SFO
- BHM
2 stops8h 43m
American Airlines
Deal found 2/7![American Airlines logo]()
$381
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Thu 4/95:44 pm
BHM
- SFO
1 stop8h 15m
American Airlines
Mon 4/1310:28 pm
SFO
- BHM
1 stop8h 31m
American Airlines
Deal found 2/8![American Airlines logo]()
$385
This Southwest deal was found by Cheapflights users on 2/7. 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.
Mon 5/46:30 am
BHM
- SFO
2 stops8h 05m
Southwest
Sat 5/96:15 am
SFO
- BHM
2 stops8h 20m
Southwest
Deal found 2/7![Southwest logo]()
$386
This Southwest deal was found by Cheapflights users on 2/6. 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.
Thu 3/52:40 pm
BHM
- SFO
1 stop11h 00m
Southwest
Mon 3/911:35 am
SFO
- BHM
2 stops8h 40m
Southwest
Deal found 2/6![Southwest logo]()
$390
This United Airlines deal was found by Cheapflights users on 2/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:55 pm
BHM
- SFO
1 stop7h 35m
United Airlines
Sat 5/212:45 am
SFO
- BHM
1 stop7h 07m
United Airlines
Deal found 2/5![United Airlines logo]()
$398
Best flights from Birmingham to San FranciscoDiscover carefully curated flight deals from Birmingham to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 8, 2026.
Discover carefully curated flight deals from Birmingham to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 8, 2026.
This Southwest deal was found by Cheapflights users on 2/8. 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 4/153:40 pm
BHM
- SFO
1 stop7h 15m
Southwest
Wed 4/228:55 am
SFO
- BHM
1 stop6h 30m
Southwest
Deal found 2/8![Southwest logo]()
$359
This Delta deal was found by Cheapflights users on 2/7. 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.
Wed 4/226:15 am
BHM
- SFO
1 stop10h 40m
Delta
Wed 4/2210:35 pm
SFO
- BHM
1 stop7h 47m
Delta
Deal found 2/7![Delta logo]()
$367
This United Airlines deal was found by Cheapflights users on 2/7. 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 5/47:40 pm
BHM
- SFO
1 stop7h 55m
United Airlines
Sat 5/97:15 am
SFO
- BHM
1 stop6h 55m
United Airlines
Deal found 2/7![United Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 2/7. 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.
Sat 4/182:20 pm
BHM
- SFO
1 stop8h 04m
Delta
Wed 4/225:50 am
SFO
- BHM
1 stop9h 09m
Delta
Deal found 2/7![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 2/8. 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 4/86:20 am
BHM
- SFO
1 stop6h 45m
Southwest
Mon 4/135:15 am
SFO
- BHM
1 stop7h 00m
Southwest
Deal found 2/8![Southwest logo]()
$372
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Thu 5/76:30 am
BHM
- SFO
1 stop7h 48m
United Airlines
Mon 5/1112:45 am
SFO
- BHM
1 stop7h 07m
United Airlines
Deal found 2/7![United Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 2/7. 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.
Tue 4/211:53 pm
BHM
- SFO
1 stop7h 16m
Delta
Sat 4/2510:35 pm
SFO
- BHM
1 stop7h 47m
Delta
Deal found 2/7![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 2/7. 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.
Tue 4/2111:05 am
BHM
- SFO
2 stops10h 50m
Southwest
Sat 4/255:00 am
SFO
- BHM
2 stops9h 35m
Southwest
Deal found 2/7![Southwest logo]()
$377
This Delta deal was found by Cheapflights users on 2/7. 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.
Thu 4/2312:42 pm
BHM
- SFO
1 stop9h 42m
Delta
Sat 4/2510:35 pm
SFO
- BHM
1 stop7h 47m
Delta
Deal found 2/7![Delta logo]()
$376
This Southwest deal was found by Cheapflights users on 2/7. 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.
Thu 5/76:30 am
BHM
- SFO
2 stops8h 55m
Southwest
Tue 5/121:20 pm
SFO
- BHM
1 stop6h 35m
Southwest
Deal found 2/7![Southwest logo]()
$381
Last-minute flights from Birmingham to San FranciscoDiscover last-minute flight deals from Birmingham to San Francisco. Data last updated February 8, 2026 and is based on user searches.
Discover last-minute flight deals from Birmingham to San Francisco. Data last updated February 8, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 2/6. 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.
Thu 3/52:40 pm
BHM
- SFO
1 stop11h 00m
Southwest
Mon 3/911:35 am
SFO
- BHM
2 stops8h 40m
Southwest
Deal found 2/6![Southwest logo]()
$390
This Delta deal was found by Cheapflights users on 2/8. 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 3/65:20 am
BHM
- SFO
1 stop7h 16m
Delta
Thu 3/1211:35 pm
SFO
- BHM
1 stop6h 41m
Delta
Deal found 2/8![Delta logo]()
$441
This American Airlines deal was found by Cheapflights users on 2/7. 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 3/125:37 pm
BHM
- SFO
1 stop8h 07m
American Airlines
Tue 3/172:33 pm
SFO
- BHM
1 stop6h 55m
American Airlines
Deal found 2/7![American Airlines logo]()
$376
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Thu 3/127:30 am
BHM
- SFO
1 stop8h 32m
United Airlines
Mon 3/1611:59 pm
SFO
- BHM
1 stop7h 59m
United Airlines
Deal found 2/7![United Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 2/7. 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.
Thu 3/1212:34 pm
BHM
- SFO
1 stop9h 51m
Delta
Thu 3/1910:35 pm
SFO
- BHM
1 stop7h 41m
Delta
Deal found 2/7![Delta logo]()
$411
This Southwest deal was found by Cheapflights users on 2/7. 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.
Thu 3/125:00 am
BHM
- SFO
2 stops9h 55m
Southwest
Mon 3/165:10 am
SFO
- BHM
1 stop6h 40m
Southwest
Deal found 2/7![Southwest logo]()
$416
This Southwest deal was found by Cheapflights users on 2/7. 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.
Thu 3/125:00 am
BHM
- SFO
2 stops9h 55m
Southwest
Tue 3/176:45 am
SFO
- BHM
2 stops12h 55m
Southwest
Deal found 2/7![Southwest logo]()
$418
This Southwest deal was found by Cheapflights users on 2/7. 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.
Thu 3/125:00 am
BHM
- SFO
2 stops9h 55m
Southwest
Thu 3/1911:25 pm
SFO
- BHM
1 stop12h 25m
Southwest
Deal found 2/7![Southwest logo]()
$422
This American Airlines deal was found by Cheapflights users on 2/6. 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.
Thu 3/125:37 pm
BHM
- SFO
1 stop8h 07m
American Airlines
Mon 3/1611:29 pm
SFO
- BHM
1 stop8h 33m
American Airlines
Deal found 2/6![American Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 2/7. 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.
Thu 3/125:00 am
BHM
- SFO
2 stops9h 55m
Southwest
Sat 3/145:15 am
SFO
- BHM
1 stop8h 55m
Southwest
Deal found 2/7![Southwest logo]()
$442
One-way flights from Birmingham to San FranciscoSearch for one-way flight options from Birmingham to San Francisco. Find affordable one-way fares based on user searches. Data last updated February 8, 2026.
Search for one-way flight options from Birmingham to San Francisco. Find affordable one-way fares based on user searches. Data last updated February 8, 2026.
This United Airlines deal was found by Cheapflights users on 2/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:00 am
BHM
- SFO
1 stop8h 13m
United Airlines
Deal found 2/5![United Airlines logo]()
$180
This United Airlines deal was found by Cheapflights users on 2/7. 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 2/283:23 pm
BHM
- SFO
1 stop9h 54m
United Airlines
Deal found 2/7![United Airlines logo]()
$184
This Southwest deal was found by Cheapflights users on 2/6. 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.
Tue 4/711:05 am
BHM
- SFO
2 stops10h 50m
Southwest
Deal found 2/6![Southwest logo]()
$185
This Southwest deal was found by Cheapflights users on 2/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/32:40 pm
BHM
- SFO
2 stops9h 40m
Southwest
Deal found 2/4![Southwest logo]()
$189
This United Airlines deal was found by Cheapflights users on 2/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:30 am
BHM
- SFO
1 stop7h 48m
United Airlines
Deal found 2/5![United Airlines logo]()
$193
This Southwest deal was found by Cheapflights users on 2/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/13:30 pm
BHM
- SFO
2 stops8h 35m
Southwest
Deal found 2/5![Southwest logo]()
$198
This Delta deal was found by Cheapflights users on 2/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/275:52 pm
BHM
- SFO
1 stop8h 43m
Delta
Deal found 2/4![Delta logo]()
$219
This Southwest deal was found by Cheapflights users on 2/7. 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.
Thu 3/125:00 am
BHM
- SFO
2 stops9h 55m
Southwest
Deal found 2/7![Southwest logo]()
$224
This American Airlines deal was found by Cheapflights users on 2/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:00 am
BHM
- SFO
2 stops9h 30m
American Airlines
Deal found 2/4![American Airlines logo]()
$229
This United Airlines deal was found by Cheapflights users on 2/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:41 pm
BHM
- SFO
1 stop9h 14m
United Airlines
Deal found 2/5![United Airlines logo]()
$230
This Southwest deal was found by Cheapflights users on 2/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:15 am
BHM
- SFO
2 stops9h 35m
Southwest
Deal found 2/5![Southwest logo]()
$234
Find flight deals from Birmingham to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) to San Francisco (SFO). 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 February 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $367 (Delta) |
One-way from | $180 (United Airlines) |
Popular in | January |
Cheapest in | August |
Average price | $416 |
Cheapflights Fare Finder
Customize your flight search to find flights from Birmingham to San Francisco 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 February 8, 2026.
Use the filters below to find and compare flights from Birmingham to San Francisco that are best for you.
Fly from
Birmingham
Fly to
San Francisco
Route
Depart
Return
Price
BirminghamSan Francisco
BHM - SFO
BHMSFO
Birmingham
Wed 4/15
3:40 pm-8:55 pm
1 stop7h 15m
San Francisco
Wed 4/22
8:55 am-5:25 pm
1 stop6h 30m
$359
BirminghamSan Francisco
BHM - SFO
BHMSFO
Birmingham
Wed 4/22
6:15 am-2:55 pm
1 stop10h 40m
San Francisco
Wed 4/22
10:35 pm-8:22 am
1 stop7h 47m
$367
BirminghamSan Francisco
BHM - SFO
BHMSFO
Birmingham
Sat 4/18
2:20 pm-8:24 pm
1 stop8h 04m
San Francisco
Wed 4/22
5:50 am-4:59 pm
1 stop9h 09m
$367
BirminghamSan Francisco
BHM - SFO
BHMSFO
Birmingham
Tue 4/21
1:53 pm-7:09 pm
1 stop7h 16m
San Francisco
Sat 4/25
10:35 pm-8:22 am
1 stop7h 47m
$367
BirminghamSan Francisco
BHM - SFO
BHMSFO
Birmingham
Wed 4/8
6:20 am-11:05 am
1 stop6h 45m
San Francisco
Mon 4/13
5:15 am-2:15 pm
1 stop7h 00m
$372
BirminghamSan Francisco
BHM - SFO
BHMSFO
Birmingham
Mon 5/4
7:40 pm-1:35 am
1 stop7h 55m
San Francisco
Sat 5/9
7:15 am-4:10 pm
1 stop6h 55m
$376
BirminghamSan Francisco
BHM - SFO
BHMSFO
Birmingham
Thu 5/7
6:30 am-12:18 pm
1 stop7h 48m
San Francisco
Mon 5/11
12:45 am-9:52 am
1 stop7h 07m
$376
BirminghamSan Francisco
BHM - SFO
BHMSFO
Birmingham
Thu 4/23
12:42 pm-8:24 pm
1 stop9h 42m
San Francisco
Sat 4/25
10:35 pm-8:22 am
1 stop7h 47m
$376
BirminghamSan Francisco
BHM - SFO
BHMSFO
Birmingham
Tue 4/21
11:05 am-7:55 pm
2 stops10h 50m
San Francisco
Sat 4/25
5:00 am-4:35 pm
2 stops9h 35m
$377
BirminghamSan Francisco
BHM - SFO
BHMSFO
Birmingham
Thu 5/7
6:30 am-1:25 pm
2 stops8h 55m
San Francisco
Tue 5/12
1:20 pm-9:55 pm
1 stop6h 35m
$381
Showing 1-10 of 20 results
Compare providers for flights from Birmingham to San Francisco
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 Francisco in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Birmingham, Alabama-San Francisco 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 Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham, Alabama-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Birmingham, Alabama-San Francisco 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 Francisco 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 Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Birmingham with our price prediction graph.
BHM-SFO
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 Francisco
How far ahead should I book a flight from Birmingham, Alabama to San Francisco?
Use this chart to determine the optimal time to book a round-trip flight from Birmingham to San Francisco. Price data was last updated on January 30, 2026.
Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Birmingham, Alabama to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Birmingham, Alabama to San Francisco?
Currently, May is the cheapest month in which you can book a flight from Birmingham, Alabama to San Francisco (average of $82). Flying from Birmingham, Alabama to San Francisco in November is currently the most expensive (average of $308). 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.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 Francisco. Reviews last updated February 8, 2026.
Read through reviews of airlines operating flights from Birmingham to San Francisco, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Related info for your journey
Find useful and relevant information for your journey from Birmingham to San Francisco. 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 Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Cruz
Santa Clara
Roseville
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Turlock
Vacaville
San Carlos
San Ramon
San Lorenzo
Davis
Hollister
Redwood City
Manteca
Union City
Elk Grove
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Birmingham and San Francisco flights
Browse other Birmingham and San Francisco flight options. Last updated on February 8, 2026.
Other flights from Birmingham
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Top 4 airlines flying from Birmingham to San Francisco
Discover the top 4 airlines that operate flights from Birmingham to San Francisco. 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 February 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$276 | Average$495 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$307 | Average$423 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$338 | Average$468 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$372 | Average$482 | FlexibilityNo cancel fee | On-time63% |