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$145+ Cheap flights from Hyannis (HYA) to San Francisco Bay Area

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
HYA — SFO
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheap flight deals from Hyannis to San Francisco Bay Area

Keep the following information in mind while searching for Hyannis to San Francisco Bay Area flight deals. Data was last updated June 18, 2025.

Round-trip from

$291
(JetBlue)

One-way from

$145
(JetBlue)

Popular in

December

Cheapest in

September

Average price

$390
From Hyannis Barnstable to San Francisco Bay Area
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One-way flight from Hyannis Barnstable to San Francisco Bay Area
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Highest demand for flights based on searches. 2% potential increase in price ($10 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 June 2025
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Find flight deals from Hyannis to San Francisco Bay Area

Cheapest flights from Hyannis to San Francisco Bay Area
Explore the most affordable flight options available from Hyannis to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This JetBlue deal was found by Cheapflights users on 6/17. 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.
Wed 9/1710:16 amHYA - SFO
1 stop9h 38mJetBlue
Tue 9/238:40 pmSFO - HYA
1 stop9h 47mJetBlue
Deal found 6/17$291

Cheapflights Fare Finder

Customize your flight search to find flights from Hyannis to San Francisco Bay Area 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 June 18, 2025.
Use the filters below to find and compare flights from Hyannis to San Francisco Bay Area that are best for you.

Fly from

Hyannis

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Wed 9/17

10:16 am-4:54 pm

1 stop9h 38m

San Francisco

Tue 9/23

8:40 pm-9:27 am

1 stop9h 47m

$291

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Tue 8/12

4:59 pm-1:44 am

1 stop11h 45m

$145

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Tue 8/12

12:10 pm-11:07 pm

2 stops13h 57m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Best time to book a flight from Hyannis to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area 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 Bay Area

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

Currently, January is the cheapest month in which you can book a flight from Hyannis to San Francisco Bay Area (average of $276). Flying from Hyannis to San Francisco Bay Area in June is currently the most expensive (average of $362). 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.

Rainfall in San Francisco Bay Area by month

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

In terms of precipitation, rainfall in San Francisco Bay Area 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 Bay Area when rainfall is around 0.0 in.

Temperature in San Francisco Bay Area by month

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

If weather is an important factor for your trip to San Francisco Bay Area, 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 Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 Bay Area. Reviews last updated June 18, 2025.
JetBlue
7.3
Good
2,924 reviews

Comfort

7.6

Boarding

7.5

Food

6.7

Crew

8.0

Overall

7.3

Entertainment

7.3

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.
JetBlue
7.3
Good
2,924 reviews
JetBlue
7.3
Good
2,924 reviews

Comfort

7.6

Boarding

7.5

Food

6.7

Crew

8.0

Overall

7.3

Entertainment

7.3

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.
American Airlines
7.2
Good
10,000 reviews
JetBlue
7.3
Good
2,924 reviews

Comfort

7.6

Boarding

7.5

Food

6.7

Crew

8.0

Overall

7.3

Entertainment

7.3

Reviews

1 / 20
10.0
Excellent

Geri,May 2025

RSW - BOS

Full flight, even thought I had priority A boarding, the flight was more than 1/2 full with Mint & Mosaic members, before I could board and get overhead space.

Related info for your journey

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

  • What airport do you fly from for flights from Hyannis to San Francisco Bay Area?

    Located just 1.0 mi from the city center, Hyannis Barnstable (HYA) is the airport most travelers will use when flying to San Francisco Bay Area from Hyannis.

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

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

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

    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 Bay Area.

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

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

    Currently, January is the cheapest month in which you can book a flight from Hyannis to San Francisco Bay Area (average of $276). Flying from Hyannis to San Francisco Bay Area in June is currently the most expensive (average of $362). 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

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