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$121+ Cheap flights from Connecticut to San Francisco (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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SFO
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Connecticut to San Francisco

Keep the following information in mind while searching for Connecticut to San Francisco flight deals. Data was last updated September 15, 2025.

Round-trip from

$231
(Priceline)

One-way from

$121
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$396
From Connecticut to San Francisco
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One-way flight from Connecticut to San Francisco
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Highest demand for flights based on searches. 10% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 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 Connecticut to San Francisco

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

This Priceline deal was found by Cheapflights users on 9/15. 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 9/2710:56 pmLGA - SFO
1 stop12h 19mFrontier
Sat 10/410:49 amSFO - LGA
1 stop8h 22mFrontier
Deal found 9/15$231
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:24 pmJFK - SFO
Nonstop6h 20mHawaiian Airlines
Wed 10/291:35 pmSFO - JFK
Nonstop5h 39mHawaiian Airlines
Deal found 9/15$231
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:24 pmJFK - SFO
Nonstop6h 20mHawaiian Airlines
Fri 10/3110:43 pmSFO - JFK
Nonstop5h 36mHawaiian Airlines
Deal found 9/14$232
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/81:20 pmLGA - SFO
1 stop10h 51mFrontier
Sun 11/1610:23 pmSFO - LGA
1 stop10h 06mFrontier
Deal found 9/14$233
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:24 pmJFK - SFO
Nonstop6h 20mMultiple Airlines
Sat 11/111:56 pmSFO - JFK
Nonstop5h 34mMultiple Airlines
Deal found 9/13$233
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:30 pmLGA - SFO
2 stops14h 44mFrontier
Tue 11/116:34 amSFO - LGA
2 stops13h 53mFrontier
Deal found 9/13$234
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/231:01 pmJFK - SFO
1 stop11h 22mMultiple Airlines
Wed 10/291:35 pmSFO - JFK
Nonstop5h 39mMultiple Airlines
Deal found 9/14$234
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1612:55 pmLGA - SFO
2 stops14h 19mFrontier
Tue 10/216:34 amSFO - LGA
2 stops12h 47mFrontier
Deal found 9/15$235
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1711:30 amLGA - SFO
1 stop12h 53mFrontier
Sat 10/186:44 amSFO - LGA
1 stop12h 16mFrontier
Deal found 9/15$236
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1910:00 pmLGA - SFO
1 stop21h 00mFrontier
Thu 11/1310:23 pmSFO - LGA
1 stop22h 04mFrontier
Deal found 9/13$237
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 10/306:50 amJFK - SFO
Nonstop6h 30mJetBlue
Tue 11/410:35 amSFO - JFK
Nonstop5h 34mJetBlue
Deal found 9/14$237
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:30 amLGA - SFO
2 stops14h 49mFrontier
Thu 10/26:29 amSFO - LGA
2 stops14h 28mFrontier
Deal found 9/13$238

Cheapflights Fare Finder

 
Customize your flight search to find flights from Connecticut 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 Connecticut to San Francisco that are best for you.

Fly from

Connecticut

Fly to

San Francisco

Route

Depart

Return

Price

New YorkSan Francisco

JFK - SFO

JFKSFO

New York John F Kennedy Intl

Sat 11/8

8:29 pm-12:06 am

Nonstop6h 37m

San Francisco

Sun 11/16

7:00 am-3:37 pm

Nonstop5h 37m

$237

New YorkSan Francisco

JFK - SFO

JFKSFO

New York John F Kennedy Intl

Thu 10/23

8:24 pm-11:44 pm

Nonstop6h 20m

San Francisco

Wed 10/29

1:35 pm-10:14 pm

Nonstop5h 39m

$237

ProvidenceSan Francisco

PVD - SFO

PVDSFO

Providence-TFGreen

Sat 10/25

4:30 pm-9:25 pm

1 stop7h 55m

San Francisco

Fri 10/31

9:05 pm-8:10 am

1 stop8h 05m

$238

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 10/3

6:25 am-3:25 pm

1 stop12h 00m

San Francisco

Wed 10/8

9:00 am-10:30 pm

1 stop10h 30m

$242

New YorkSan Francisco

JFK - SFO

JFKSFO

New York John F Kennedy Intl

Fri 10/24

8:24 pm-11:44 pm

Nonstop6h 20m

San Francisco

Wed 10/29

9:00 am-10:59 pm

1 stop10h 59m

$247

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Mon 10/20

7:30 am-10:41 am

Nonstop6h 11m

San Francisco

Tue 10/21

8:00 am-6:54 pm

1 stop7h 54m

$247

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 11/6

4:25 pm-11:50 pm

1 stop10h 25m

San Francisco

Mon 11/10

8:43 pm-3:25 pm

1 stop15h 42m

$256

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Wed 10/29

9:00 am-4:29 pm

1 stop10h 29m

San Francisco

Wed 11/5

8:00 am-5:59 am

1 stop18h 59m

$256

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Fri 10/24

6:29 pm-12:05 am

1 stop8h 36m

San Francisco

Sat 11/1

12:35 am-10:54 am

1 stop8h 19m

$257

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Mon 10/27

7:29 pm-1:15 am

1 stop8h 46m

San Francisco

Sun 11/2

10:40 pm-9:07 am

1 stop7h 27m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 60 results
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Best time to book a flight from Connecticut to San Francisco

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

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

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

Find hourly flight availability from Connecticut 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 15, 2025.

When flying from Connecticut to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Connecticut 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 airport do you fly into for flights to San Francisco from Connecticut?

    San Francisco (SFO) is the airport you will fly into if you book a flight from Connecticut to San Francisco. It is only a 11.8 mi journey from San Francisco (SFO) to San Francisco’s city center.

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

    A quick flight from Connecticut to San Francisco can take about 6h 20m. Alaska Airlines provides one of the quickest options available for as low as $247. The distance from Connecticut to San Francisco is about 2578 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Connecticut to San Francisco are United Airlines ($122), Alaska Airlines ($124), and JetBlue ($124).

  • What are the most popular routes from Connecticut to San Francisco?

    While some choose either Newark - San Francisco or New York LaGuardia - San Francisco, New York John F Kennedy Intl - San Francisco is the most popular route from Connecticut to San Francisco.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Connecticut to San Francisco (average of $276). Flying from Connecticut 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
Santa Clara
Manteca
Sunnyvale
Hollister
Vacaville
Foster City
Union City
Vallejo
Burlingame
Redwood City
San Mateo
San Leandro
Lathrop

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Connecticut to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Connecticut to San Francisco

Discover the top 6 airlines that operate flights from Connecticut 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$260FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$182Average$368FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$252Average$416FlexibilityNo cancel feeOn-time71%
DeltaCheapest$276Average$426FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$293Average$478FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$310Average$449FlexibilityNo cancel feeOn-time63%

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