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$179+ Cheap flights from Huntsville to San Francisco (HSV - 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — SFO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Huntsville to San Francisco are usually found in June or January, booked 22 days in advance, depart on a Wednesday or Friday and return on a Wednesday

Cheap flight deals from Huntsville to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Huntsville (HSV) 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 September 11, 2025.

Round-trip from

$289
(American Airlines)

One-way from

$179
(Delta)

Popular in

July

Cheapest in

June

Average price

$381
From Huntsville to San Francisco
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One-way flight from Huntsville to San Francisco
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Highest demand for flights based on searches. 8% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Huntsville to San Francisco

Cheapest flights from Huntsville to San Francisco
Explore the most affordable flight options available from Huntsville to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/9. 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 10/911:05 amHSV - SFO
1 stop8h 41mUnited Airlines
Mon 10/1311:56 pmSFO - HSV
1 stop8h 07mUnited Airlines
Deal found 9/9$289
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/247:30 amHSV - SFO
1 stop8h 08mUnited Airlines
Tue 9/3011:56 pmSFO - HSV
1 stop8h 07mUnited Airlines
Deal found 9/10$339
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 9/2410:56 amHSV - SFO
2 stops10h 06mAmerican Airlines
Tue 9/302:17 pmSFO - HSV
1 stop7h 00mAmerican Airlines
Deal found 9/10$344
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/106:10 pmHSV - SFO
1 stop8h 45mUnited Airlines
Mon 10/1311:56 pmSFO - HSV
1 stop8h 07mUnited Airlines
Deal found 9/9$354
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.
Sat 9/207:15 amHSV - SFO
1 stop9h 11mDelta
Sat 9/276:15 amSFO - HSV
1 stop8h 52mDelta
Deal found 9/11$379
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/203:23 pmHSV - SFO
1 stop8h 27mAmerican Airlines
Sat 9/276:45 amSFO - HSV
2 stops9h 54mAmerican Airlines
Deal found 9/10$384
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 9/2410:56 amHSV - SFO
2 stops10h 06mAmerican Airlines
Sun 9/286:00 amSFO - HSV
1 stop10h 40mAmerican Airlines
Deal found 9/9$385
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/246:10 pmHSV - SFO
1 stop7h 49mUnited Airlines
Fri 10/3111:20 amSFO - HSV
1 stop9h 55mUnited Airlines
Deal found 9/9$404
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/186:05 pmHSV - SFO
1 stop7h 54mUnited Airlines
Sun 9/216:30 amSFO - HSV
1 stop8h 58mUnited Airlines
Deal found 9/9$419

Cheapflights Fare Finder

 
Customize your flight search to find flights from Huntsville 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 September 11, 2025.
Use the filters below to find and compare flights from Huntsville to San Francisco that are best for you.

Fly from

Huntsville

Fly to

San Francisco

Route

Depart

Return

Price

HuntsvilleSan Francisco

HSV - SFO

HSVSFO

Huntsville

Tue 3/3

5:20 pm-11:51 pm

1 stop8h 31m

San Francisco

Sat 3/7

9:00 am-8:30 pm

1 stop9h 30m

$308

HuntsvilleSan Francisco

HSV - SFO

HSVSFO

Huntsville

Thu 10/9

11:05 am-5:46 pm

1 stop8h 41m

San Francisco

Mon 10/13

10:45 pm-10:03 am

1 stop9h 18m

$336

HuntsvilleSan Francisco

HSV - SFO

HSVSFO

Huntsville

Thu 10/16

7:41 pm-12:17 am

1 stop6h 36m

San Francisco

Sun 10/19

12:50 am-8:52 am

1 stop6h 02m

$339

HuntsvilleSan Francisco

HSV - SFO

HSVSFO

Huntsville

Fri 9/26

12:55 pm-9:47 pm

1 stop10h 52m

San Francisco

Tue 9/30

8:25 am-5:26 pm

1 stop7h 01m

$339

HuntsvilleSan Francisco

HSV - SFO

HSVSFO

Huntsville

Thu 10/9

5:38 am-12:31 pm

1 stop8h 53m

San Francisco

Mon 10/13

11:58 pm-8:57 am

1 stop6h 59m

$339

HuntsvilleSan Francisco

HSV - SFO

HSVSFO

Huntsville

Wed 9/24

7:30 am-1:38 pm

1 stop8h 08m

San Francisco

Tue 9/30

11:56 pm-10:03 am

1 stop8h 07m

$339

HuntsvilleSan Francisco

HSV - SFO

HSVSFO

Huntsville

Wed 9/24

10:56 am-7:02 pm

2 stops10h 06m

San Francisco

Tue 9/30

2:17 pm-11:17 pm

1 stop7h 00m

$344

HuntsvilleSan Francisco

HSV - SFO

HSVSFO

Huntsville

Fri 10/10

6:10 pm-12:55 am

1 stop8h 45m

San Francisco

Mon 10/13

11:56 pm-10:03 am

1 stop8h 07m

$354

HuntsvilleSan Francisco

HSV - SFO

HSVSFO

Huntsville

Thu 10/9

5:38 am-12:31 pm

1 stop8h 53m

$179

HuntsvilleSan Francisco

HSV - SFO

HSVSFO

Huntsville

Wed 10/1

1:06 pm-8:28 pm

1 stop9h 22m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 17 results
1
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Best time to book a flight from Huntsville to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Huntsville 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.

Cheapflights Insights

Everything you need to know about your flight from Huntsville to San Francisco

How far ahead should I book a flight from Huntsville to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Huntsville to San Francisco. Price data was last updated on August 29, 2025.

The price you pay for your flight from Huntsville to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Huntsville to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Huntsville to San Francisco (average of $276). Flying from Huntsville to San Francisco in June is currently the most expensive (average of $357). 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 HSV to SFO?

Find hourly flight availability from Huntsville 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 September 11, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 24% on flights from Huntsville to San Francisco by exploring options for tickets in the evening.

What is the cheapest day to fly from Huntsville to San Francisco?

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

Travelers seeking maximum savings on their Huntsville to San Francisco flight should consider departing on Friday evenings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 11, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Huntsville to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Huntsville to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Huntsville to San Francisco?

    Delta, United Airlines, and American Airlines can get you from Huntsville to San Francisco in just under 6h 36m. Your travel time can differ by up to 2h 05m. Huntsville and San Francisco are separated by a distance of 1984 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Huntsville to San Francisco round-trip?

    Delta, at $288, was found to be the cheapest airline from Huntsville to San Francisco.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Users have found that Delta is 35% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Huntsville to San Francisco one-way?

    $179 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $179 and $200, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Huntsville 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 Huntsville to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Huntsville to San Francisco (average of $276). Flying from Huntsville to San Francisco in June is currently the most expensive (average of $357). 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 San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Santa Cruz
Livermore
South San Francisco
Turlock
Antioch
Watsonville
Manteca
Santa Clara
Sunnyvale
Hollister
Vacaville
Foster City
Vallejo
Burlingame
Redwood City
Union City
San Leandro
San Mateo
Lathrop

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Huntsville to San Francisco

Discover the top 3 airlines that operate flights from Huntsville 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$447FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$473FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$465FlexibilityNo cancel feeOn-time71%

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