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$172+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SFO
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Birmingham to San Francisco are usually found in September or February, booked 86 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap 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 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$345
(Delta)

One-way from

$172
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$416
Provider with most accurate pricing for Birmingham-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Birmingham-San Francisco flights.
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From Birmingham to San Francisco
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One-way flight from Birmingham to San Francisco
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Birmingham to San Francisco

Cheapest flights from Birmingham to San Francisco
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 20, 2025.

This Delta deal was found by Cheapflights users on 2/20. 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 4/121:30 pmBHM - SFO
1 stop8h 33mDelta
Wed 4/166:00 amSFO - BHM
1 stop8h 55mDelta
Deal found 2/20$345
This American Airlines deal was found by Cheapflights users on 2/20. 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 4/129:24 amBHM - SFO
2 stops8h 45mAmerican Airlines
Wed 4/1612:21 amSFO - BHM
1 stop7h 23mAmerican Airlines
Deal found 2/20$350
This United Airlines deal was found by Cheapflights users on 2/19. 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 4/122:30 pmBHM - SFO
1 stop8h 55mUnited Airlines
Wed 4/1612:43 amSFO - BHM
1 stop6h 40mUnited Airlines
Deal found 2/19$363
This Southwest deal was found by Cheapflights users on 2/20. 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 4/45:05 pmBHM - SFO
2 stops9h 25mSouthwest
Mon 4/71:35 pmSFO - BHM
2 stops7h 55mSouthwest
Deal found 2/20$378
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/209:33 amBHM - SFO
3 stops24h 09mMultiple Airlines
Thu 3/277:00 amSFO - BHM
3 stops23h 38mMultiple Airlines
Deal found 2/20$429

Find flights from Birmingham to San Francisco within your budget

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 20, 2025.

Fly from

Birmingham

Fly to

San Francisco

Route

Depart

Return

Price

BirminghamSan Francisco

BHM - SFO

BHMSFO

Birmingham

Sat 4/12

1:30 pm-8:03 pm

1 stop8h 33m

San Francisco

Wed 4/16

6:00 am-4:55 pm

1 stop8h 55m

$345

BirminghamSan Francisco

BHM - SFO

BHMSFO

Birmingham

Sat 4/12

9:24 am-4:09 pm

2 stops8h 45m

San Francisco

Wed 4/16

12:21 am-9:44 am

1 stop7h 23m

$350

BirminghamSan Francisco

BHM - SFO

BHMSFO

Birmingham

Sat 4/12

2:30 pm-9:25 pm

1 stop8h 55m

San Francisco

Wed 4/16

12:43 am-9:23 am

1 stop6h 40m

$363

BirminghamSan Francisco

BHM - SFO

BHMSFO

Birmingham

Fri 4/4

5:05 pm-12:30 am

2 stops9h 25m

San Francisco

Mon 4/7

1:35 pm-11:30 pm

2 stops7h 55m

$378

BirminghamSan Francisco

BHM - SFO

BHMSFO

Birmingham

Thu 3/20

9:33 am-7:42 am

3 stops24h 09m

San Francisco

Thu 3/27

7:00 am-8:38 am

3 stops23h 38m

$429

BirminghamSan Francisco

BHM - SFO

BHMSFO

Birmingham

Sat 3/15

2:45 pm-11:01 pm

1 stop10h 16m

$172

BirminghamSan Francisco

BHM - SFO

BHMSFO

Birmingham

Fri 3/21

7:00 pm-12:22 am

1 stop7h 22m

$200

BirminghamSan Francisco

BHM - SFO

BHMSFO

Birmingham

Thu 5/1

3:50 pm-11:25 pm

2 stops9h 35m

$202

BirminghamSan Francisco

BHM - SFO

BHMSFO

Birmingham

Fri 7/18

6:30 am-12:06 pm

1 stop7h 36m

$209

BirminghamSan Francisco

BHM - SFO

BHMSFO

Birmingham

Thu 5/1

8:52 am-5:13 pm

3 stops34h 21m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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.

Travel insights for flights from Birmingham to San Francisco

Get recent, data-driven insights about flights from Birmingham to San Francisco including ideal travel times, pricing trends, and more.

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 February 14, 2025.

Booking 86 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, January is the cheapest month in which you can book a flight from Birmingham, Alabama to San Francisco (average of $276). Flying from Birmingham, Alabama to San Francisco in June is currently the most expensive (average of $403). 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.

What is the cheapest time of day to fly from BHM to SFO?

Find hourly flight availability from Birmingham to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

It’s optimal to fly from Birmingham, Alabama to San Francisco in the evening. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Birmingham, Alabama to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Birmingham to San Francisco. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Birmingham, Alabama to San Francisco flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 20, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from Birmingham to San Francisco to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

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.

  • What are the cheapest airlines flying from Birmingham, Alabama to San Francisco round-trip?

    Our cheapest airline available from Birmingham, Alabama to San Francisco is Delta. Our recent data shows that you can find tickets from as low as $345 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $350 and $363 round-trip. These flights start at 31% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Birmingham, Alabama to San Francisco one-way?

    The cheapest airlines for a one-way flight from Birmingham, Alabama to San Francisco are American Airlines ($172), Delta ($200), and Southwest ($202).

  • Can I find deals for flights from Birmingham to San Francisco that include hotel bookings?

    Yes. In addition to deals on Birmingham to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Birmingham to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to San Francisco.

  • Can I find deals for business class flights from Birmingham to San Francisco?

    Yes. Cheapflights offers flight deals from Birmingham to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Birmingham, Alabama to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Birmingham, Alabama to San Francisco (average of $276). Flying from Birmingham, Alabama to San Francisco in June is currently the most expensive (average of $403). 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.

See more FAQs

Traveling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Roseville
Mountain View
Turlock
Santa Cruz
Fairfield
Manteca
Sausalito
Watsonville
Hayward
Richmond
Hollister
South San Francisco
Antioch
Milpitas
Vallejo
Newark
Alameda
Campbell
Pacific Grove
Sunnyvale

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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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$326Average$511FlexibilityNo cancel feeOn-time69%
DeltaCheapest$336Average$536FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$346Average$483FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$366Average$479FlexibilityNo cancel feeOn-time63%
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