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Cheap flights from Hyannis to San Francisco from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hyannis to San Francisco departing on 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Hyannis to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:42 pm - 6:56 pm
HYA
-
SFO
9h 14m
1 stop
American Airlines Logo
10:12 pm - 12:12 pm
SFO
-
HYA
11h 00m
1 stop
$608American Airlines
Tue, Aug 11 - Sun, Aug 16
American Airlines Logo
5:59 pm - 10:03 am
HYA
-
SFO
19h 04m
2 stops
American Airlines Logo
10:53 pm - 5:29 pm
SFO
-
HYA
15h 36m
2 stops
$619American Airlines
Tue, Aug 11 - Sun, Aug 16
American Airlines Logo
12:42 pm - 6:56 pm
HYA
-
SFO
9h 14m
1 stop
American Airlines Logo
11:59 pm - 12:12 pm
SFO
-
HYA
9h 13m
1 stop
$717American Airlines
Fri, Aug 7 - Thu, Aug 13
American Airlines Logo
12:42 pm - 9:09 pm
HYA
-
SFO
11h 27m
1 stop
American Airlines Logo
8:41 pm - 12:12 pm
SFO
-
HYA
12h 31m
2 stops
$723American Airlines
Fri, Aug 7 - Thu, Aug 13
American Airlines Logo
12:42 pm - 9:09 pm
HYA
-
SFO
11h 27m
1 stop
American Airlines Logo
5:00 pm - 12:12 pm
SFO
-
HYA
16h 12m
2 stops
$810American Airlines
Fri, Aug 7 - Thu, Aug 13
American Airlines Logo
12:42 pm - 9:13 pm
HYA
-
SFO
11h 31m
2 stops
American Airlines Logo
8:41 pm - 12:12 pm
SFO
-
HYA
12h 31m
2 stops
$812American Airlines
Fri, Aug 7 - Thu, Aug 13
American Airlines Logo
12:42 pm - 6:56 pm
HYA
-
SFO
9h 14m
1 stop
American Airlines Logo
11:59 pm - 12:12 pm
SFO
-
HYA
9h 13m
1 stop
$834American Airlines
Fri, Aug 7 - Thu, Aug 13
Multiple Airlines Logo
1:20 pm - 9:50 pm
HYA
-
SFO
11h 30m
1 stop
Multiple Airlines Logo
11:20 pm - 3:00 pm
SFO
-
HYA
12h 40m
1 stop
$874Multiple Airlines
Wed, Nov 11 - Sat, Nov 14
Multiple Airlines Logo
1:20 pm - 12:36 am
HYA
-
SFO
14h 16m
2 stops
Multiple Airlines Logo
12:45 pm - 3:00 pm
SFO
-
HYA
23h 15m
1 stop
$879Multiple Airlines
Wed, Nov 11 - Sat, Nov 14
Multiple Airlines Logo
1:20 pm - 12:06 am
HYA
-
SFO
13h 46m
2 stops
Multiple Airlines Logo
5:42 pm - 3:00 pm
SFO
-
HYA
18h 18m
2 stops
$885Multiple Airlines
Wed, Nov 11 - Sat, Nov 14

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American Airlines flights from Hyannis to San Francisco

Our best American Airlines deals on Hyannis to San Francisco flight tickets
American Airlines
Aug 11
HYA12:42 pmHyannis Barnstable
9h 14m
1 stop
SFO6:56 pmSan Francisco
Aug 16
SFO10:12 pmSan Francisco
11h 00m
1 stop
HYA12:12 pmHyannis Barnstable
$608
American Airlines
Aug 11
HYA5:59 pmHyannis Barnstable
19h 04m
2 stops
SFO10:03 amSan Francisco
Aug 16
SFO10:53 pmSan Francisco
15h 36m
2 stops
HYA5:29 pmHyannis Barnstable
$619
American Airlines
Aug 7
HYA12:42 pmHyannis Barnstable
9h 14m
1 stop
SFO6:56 pmSan Francisco
Aug 13
SFO11:59 pmSan Francisco
9h 13m
1 stop
HYA12:12 pmHyannis Barnstable
$717

momondo 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, momondo users made 832,500 searches. Data last updated July 14, 2026.
Use the filters below to find and compare flights from Hyannis to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Tue 8/11

12:42 pm-6:56 pm

1 stop9h 14m

San Francisco

Sun 8/16

10:12 pm-12:12 pm

1 stop11h 00m

$608

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Tue 8/11

5:59 pm-10:03 am

2 stops19h 04m

San Francisco

Sun 8/16

10:53 pm-5:29 pm

2 stops15h 36m

$619
Quickest round-trip

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Fri 8/7

12:42 pm-6:56 pm

1 stop9h 14m

San Francisco

Thu 8/13

11:59 pm-12:12 pm

1 stop9h 13m

$717

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Fri 8/7

12:42 pm-9:09 pm

1 stop11h 27m

San Francisco

Thu 8/13

8:41 pm-12:12 pm

2 stops12h 31m

$723

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Fri 8/7

12:42 pm-9:09 pm

1 stop11h 27m

San Francisco

Thu 8/13

5:00 pm-12:12 pm

2 stops16h 12m

$810

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Fri 8/7

12:42 pm-9:13 pm

2 stops11h 31m

San Francisco

Thu 8/13

8:41 pm-12:12 pm

2 stops12h 31m

$812

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Fri 8/7

12:42 pm-6:56 pm

1 stop9h 14m

San Francisco

Thu 8/13

11:59 pm-12:12 pm

1 stop9h 13m

$834

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Wed 11/11

1:20 pm-9:50 pm

1 stop11h 30m

San Francisco

Sat 11/14

11:20 pm-3:00 pm

1 stop12h 40m

$874

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Wed 11/11

1:20 pm-12:36 am

2 stops14h 16m

San Francisco

Sat 11/14

12:45 pm-3:00 pm

1 stop23h 15m

$879

HyannisSan Francisco

HYA - SFO

HYASFO

Hyannis Barnstable

Wed 11/11

1:20 pm-12:06 am

2 stops13h 46m

San Francisco

Sat 11/14

5:42 pm-3:00 pm

2 stops18h 18m

$885

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Hyannis to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Hyannis to San Francisco is on a Wednesday when prices can be found for as low as $412. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $588.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Hyannis to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $367. Flights in the afternoon are often more expensive with an average ticket price of $503.

Can stopping save me money on Hyannis to San Francisco flights?

You could potentially save up to 3% on your flight if you consider stops on a Hyannis to San Francisco flight.

When to book flights from Hyannis to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Hyannis to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hyannis to San Francisco (HYA to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hyannis to San Francisco

Fastest flight time

11h 28m

Direct flights

None
The fastest flight from Hyannis to San Francisco takes 11h 28m
There are no direct flights from Hyannis to San Francisco. There are no popular flight routes from Hyannis to San Francisco.
Search flight deals

Frequently asked questions about flying from Hyannis to San Francisco

  • How far is Hyannis Barnstable to San Francisco by plane?

    A flight from Hyannis Barnstable to San Francisco will travel around 2738.5 mi. 11h 28m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Hyannis Barnstable Airport to San Francisco Airport?

    Prices for flights from Hyannis Barnstable Airport to San Francisco Airport were last updated today.

  • How old do you have to be to fly from Hyannis Barnstable Airport to San Francisco Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hyannis Barnstable Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
South San Francisco
Hayward
Fremont
Sonoma
Bodega Bay
Walnut Creek
Roseville
Santa Clara
Berkeley
Vallejo
Salinas
Sunnyvale
Burlingame
Daly City
Big Sur
Milpitas
Palo Alto

Why use momondo?

Why should I use momondo to find a flight deal from Hyannis to San Francisco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Hyannis.

Can I find flights from Hyannis to San Francisco with flexible booking policies on momondo?

Flights from Hyannis to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Hyannis to San Francisco?

Once all potential Hyannis to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Hyannis to San Francisco right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Hyannis to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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