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$319+ Cheap flights from Hyannis to San Francisco (HYA - 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
HYA — SFO
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Hyannis to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Hyannis (HYA) 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 15, 2025.

Round-trip from

$530
(JetBlue)

One-way from

$319
(Priceline)

Popular in

December

Cheapest in

January

Average price

$337
From Hyannis Barnstable to San Francisco
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One-way flight from Hyannis Barnstable to San Francisco
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Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 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 Hyannis to San Francisco

Cheapest flights from Hyannis to San Francisco
Explore the most affordable flight options available from Hyannis to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This JetBlue deal was found by Cheapflights users on 9/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:16 amHYA - SFO
1 stop9h 38mJetBlue
Mon 9/299:00 pmSFO - HYA
1 stop9h 31mJetBlue
Deal found 9/13$530
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2710:16 amHYA - SFO
1 stop9h 38mJetBlue
Wed 10/19:00 pmSFO - HYA
1 stop9h 27mJetBlue
Deal found 9/11$553
This JetBlue deal was found by Cheapflights users on 9/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:07 pmHYA - SFO
1 stop10h 27mJetBlue
Mon 11/108:15 amSFO - HYA
1 stop7h 24mJetBlue
Deal found 9/14$651
This JetBlue deal was found by Cheapflights users on 9/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:07 pmHYA - SFO
1 stop10h 27mJetBlue
Sun 11/99:10 pmSFO - HYA
1 stop10h 20mJetBlue
Deal found 9/14$665
This JetBlue deal was found by Cheapflights users on 9/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/173:50 pmHYA - SFO
1 stop11h 25mJetBlue
Mon 10/2010:00 pmSFO - HYA
1 stop9h 10mJetBlue
Deal found 9/13$677
This JetBlue deal was found by Cheapflights users on 9/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/214:09 pmHYA - SFO
1 stop8h 44mJetBlue
Mon 10/279:10 pmSFO - HYA
1 stop10h 20mJetBlue
Deal found 9/14$717
This JetBlue deal was found by Cheapflights users on 9/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:48 amHYA - SFO
1 stop8h 54mJetBlue
Sun 9/219:00 pmSFO - HYA
1 stop9h 31mJetBlue
Deal found 9/12$815
This JetBlue deal was found by Cheapflights users on 9/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:48 amHYA - SFO
1 stop8h 54mJetBlue
Thu 10/29:00 pmSFO - HYA
1 stop9h 27mJetBlue
Deal found 9/13$829
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/271:15 pmHYA - SFO
2 stops12h 08mMultiple Airlines
Wed 10/16:10 amSFO - HYA
1 stop8h 28mMultiple Airlines
Deal found 9/11$948
This JetBlue deal was found by Cheapflights users on 9/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:16 amHYA - SFO
1 stop9h 38mJetBlue
Sun 9/219:00 pmSFO - HYA
1 stop9h 31mJetBlue
Deal found 9/12$966
This JetBlue deal was found by Cheapflights users on 9/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1010:16 amHYA - SFO
1 stop9h 38mJetBlue
Mon 10/139:00 pmSFO - HYA
1 stop9h 30mJetBlue
Deal found 9/12$1,114

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hyannis 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 15, 2025.
Use the filters below to find and compare flights from Hyannis to San Francisco that are best for you.

Fly from

Hyannis

Fly to

San Francisco

Route

Depart

Return

Price

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Fri 9/26

10:16 am-4:54 pm

1 stop9h 38m

San Francisco

Mon 9/29

9:00 pm-9:31 am

1 stop9h 31m

$530

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Sat 9/27

10:16 am-4:54 pm

1 stop9h 38m

San Francisco

Wed 10/1

9:00 pm-9:27 am

1 stop9h 27m

$553

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Fri 2/27

1:55 pm-9:30 pm

1 stop10h 35m

San Francisco

Tue 3/3

11:59 pm-10:10 am

1 stop7h 11m

$577

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Thu 11/6

12:07 pm-7:34 pm

1 stop10h 27m

San Francisco

Mon 11/10

8:15 am-6:39 pm

1 stop7h 24m

$651

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Thu 11/6

12:07 pm-7:34 pm

1 stop10h 27m

San Francisco

Sun 11/9

9:10 pm-10:30 am

1 stop10h 20m

$665

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Fri 10/17

3:50 pm-12:15 am

1 stop11h 25m

San Francisco

Mon 10/20

10:00 pm-10:10 am

1 stop9h 10m

$677

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Tue 10/21

4:09 pm-9:53 pm

1 stop8h 44m

San Francisco

Mon 10/27

9:10 pm-10:30 am

1 stop10h 20m

$717

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Sun 9/28

6:48 am-12:42 pm

1 stop8h 54m

San Francisco

Thu 10/2

9:00 pm-9:27 am

1 stop9h 27m

$829

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Sat 9/27

1:15 pm-10:23 pm

2 stops12h 08m

San Francisco

Wed 10/1

6:10 am-5:38 pm

1 stop8h 28m

$948

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Fri 10/17

4:09 pm-12:15 am

1 stop11h 06m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 18 results
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Best time to book a flight from Hyannis to San Francisco

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

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

Currently, January is the cheapest month in which you can book a flight from Hyannis to San Francisco (average of $276). Flying from Hyannis 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.

Related info for your journey

Find useful and relevant information for your journey from Hyannis 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 Hyannis to San Francisco?

    There are many flights that can get you from Hyannis to San Francisco in 9h 38m. Fly via JetBlue to get the fastest option. Airlines will cover a distance of 2742 mi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Hyannis to San Francisco (average of $276). Flying from Hyannis 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

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