HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$127+ Cheap flights from Connecticut to San Diego (SAN)

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SAN
Jun 14 — Jun 211
Sun 6/14
Sun 6/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Connecticut to San Diego with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Connecticut to San Diego

Cheapest flights from Connecticut to San Diego
Explore the most affordable flight options available from Connecticut to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Tue 9/17:00 am
PVD
-
SAN
1 stop8h 09m
Breeze Airways
Fri 9/1112:45 pm
SAN
-
PVD
1 stop6h 59m
Breeze Airways
Deal found 5/13$181
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Tue 9/297:00 am
PVD
-
SAN
1 stop8h 37m
Breeze Airways
Fri 10/212:45 pm
SAN
-
PVD
1 stop6h 59m
Breeze Airways
Deal found 5/13$218
This CheapOair deal was found by Cheapflights users on 5/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:00 am
PVD
-
SAN
1 stop8h 09m
Breeze Airways
Tue 9/221:22 pm
SAN
-
PVD
1 stop7h 20m
Breeze Airways
Deal found 5/11$219
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:15 am
PVD
-
SAN
1 stop8h 09m
Breeze Airways
Thu 9/1012:37 pm
SAN
-
PVD
1 stop7h 20m
Breeze Airways
Deal found 5/14$222
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Sat 9/56:00 am
PVD
-
SAN
1 stop8h 44m
Breeze Airways
Tue 9/812:54 pm
SAN
-
PVD
1 stop7h 40m
Breeze Airways
Deal found 5/13$227
This CheapOair deal was found by Cheapflights users on 5/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
PVD
-
SAN
1 stop8h 09m
Breeze Airways
Wed 9/212:29 pm
SAN
-
PVD
1 stop8h 16m
Breeze Airways
Deal found 5/14$228
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am
PVD
-
SAN
1 stop8h 44m
Breeze Airways
Thu 9/1012:37 pm
SAN
-
PVD
1 stop7h 20m
Breeze Airways
Deal found 5/14$236
This CheapOair deal was found by Cheapflights users on 5/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am
PVD
-
SAN
1 stop8h 37m
Breeze Airways
Tue 9/291:22 pm
SAN
-
PVD
1 stop7h 20m
Breeze Airways
Deal found 5/12$237
This CheapOair deal was found by Cheapflights users on 5/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:05 am
PVD
-
SAN
1 stop7h 55m
Breeze Airways
Fri 9/2512:45 pm
SAN
-
PVD
1 stop6h 59m
Breeze Airways
Deal found 5/11$238
This Cheapflightsfares deal was found by Cheapflights users on 5/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:00 am
JFK
-
SAN
Nonstop5h 47m
JetBlue
Mon 8/318:30 pm
SAN
-
JFK
Nonstop5h 34m
JetBlue
Deal found 5/11$282
This Super.com deal was found by Cheapflights users on 5/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:00 pm
JFK
-
SAN
Nonstop6h 20m
JetBlue
Tue 11/109:30 pm
SAN
-
JFK
Nonstop5h 12m
JetBlue
Deal found 5/11$286
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:59 pm
EWR
-
SAN
Nonstop5h 54m
United Airlines
Mon 9/149:05 pm
SAN
-
EWR
Nonstop5h 24m
United Airlines
Deal found 5/12$287

Find flight deals from Connecticut to San Diego

Keep the following information in mind while searching for Connecticut to San Diego flight deals. Data was last updated May 15, 2026.

Round-trip from

$252
(Kiwi.com)

One-way from

$127
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$508
From Connecticut to San Diego
Search Deals
One-way flight from Connecticut to San Diego
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Connecticut to San Diego 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 May 15, 2026.
Use the filters below to find and compare flights from Connecticut to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Tue 8/11

8:29 pm-11:43 pm

Nonstop6h 14m

San Diego

Sat 8/15

9:59 pm-6:27 am

Nonstop5h 28m

$287

ProvidenceSan Diego

PVD - SAN

PVDSAN

Providence-TFGreen

Thu 6/4

6:15 am-11:24 am

1 stop8h 09m

San Diego

Tue 6/9

12:54 pm-11:34 pm

1 stop7h 40m

$293

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Fri 6/5

8:47 pm-11:40 pm

Nonstop5h 53m

San Diego

Tue 6/9

6:55 pm-5:38 am

1 stop7h 43m

$297

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Tue 6/9

8:15 pm-9:10 am

1 stop15h 55m

San Diego

Wed 9/9

2:17 pm-10:59 pm

Nonstop5h 42m

$297

New YorkSan Diego

LGA - SAN

LGASAN

New York LaGuardia

Wed 5/27

4:59 pm-10:25 pm

1 stop8h 26m

San Diego

Fri 5/29

10:55 am-9:54 pm

1 stop7h 59m

$297

ProvidenceSan Diego

PVD - SAN

PVDSAN

Providence-TFGreen

Fri 5/29

11:30 am-7:00 pm

1 stop10h 30m

San Diego

Fri 6/5

10:40 pm-2:30 pm

1 stop12h 50m

$302

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Tue 8/11

8:29 pm-11:43 pm

Nonstop6h 14m

San Diego

Tue 8/18

7:25 am-4:15 pm

Nonstop5h 50m

$307

New YorkSan Diego

LGA - SAN

LGASAN

New York LaGuardia

Tue 7/14

6:05 am-10:22 am

1 stop7h 17m

San Diego

Mon 7/20

9:30 pm-8:10 am

1 stop7h 40m

$307

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Mon 6/15

8:55 am-11:55 am

Nonstop6h 00m

San Diego

Mon 6/29

10:00 pm-6:26 am

Nonstop5h 26m

$332

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Sat 6/13

8:29 pm-11:39 pm

Nonstop6h 10m

San Diego

Tue 6/16

10:00 pm-6:26 am

Nonstop5h 26m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Connecticut to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego 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 Diego

How far ahead should I book a flight from Connecticut to San Diego?

To ensure you get the cheapest price possible for a flight from Connecticut to San Diego, you should look to book at least 27 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, July is the cheapest month in which you can book a flight from Connecticut to San Diego (average of $119). Flying from Connecticut to San Diego in December is currently the most expensive (average of $298). 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.

Weekly flight availability from Connecticut to San Diego

Explore weekly flight availability from Connecticut to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 15, 2026.

The most flights from USCT to SAN are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Connecticut to San Diego?

Related info for your journey

Find useful and relevant information for your journey from Connecticut to San Diego. 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 Diego from Connecticut?

    Most people fly into San Diego (SAN) if they book a flight to San Diego from Connecticut. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

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

    Departing from Connecticut to San Diego will take you 5h 53m. Airlines will cover a distance of 2419 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Connecticut to San Diego are Breeze Airways ($85), JetBlue ($108), and American Airlines ($138).

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

    The most popular flight routes from Connecticut to San Diego are Newark - San Diego, New York John F Kennedy Intl - San Diego and New York LaGuardia - San Diego.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Connecticut to San Diego (average of $119). Flying from Connecticut to San Diego in December is currently the most expensive (average of $298). 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 Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
Poway
La Mesa
Julian
Lemon Grove

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Connecticut to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to San Francisco flights
Newark to San Francisco flights
LaGuardia to San Francisco flights
John F Kennedy Intl to Los Angeles flights
Dallas/Fort Worth to Las Vegas flights
Newark to Los Angeles flights
Seattle to Las Vegas flights
John F Kennedy Intl to Las Vegas flights
Dallas/Fort Worth to Los Angeles flights
Newark to Las Vegas flights
Seattle to Los Angeles flights
O'Hare Intl to Las Vegas flights
San Francisco to Las Vegas flights
Santa Rosa to Los Angeles flights
Hobby to Las Vegas flights
Atlanta to Las Vegas flights
Los Angeles to Las Vegas flights
Santa Ana to Las Vegas flights
Dulles Intl to Las Vegas flights
John F Kennedy Intl to Ontario flights
LaGuardia to Los Angeles flights
Dulles Intl to Los Angeles flights
Dallas/Fort Worth to San Francisco flights
O'Hare Intl to Los Angeles flights
George Bush Intcntl to Las Vegas flights
LaGuardia to Las Vegas flights
Hobby to Los Angeles flights
Seattle to San Francisco flights
Reagan-National to Los Angeles flights
Ontario to San Francisco flights
Detroit to Las Vegas flights
Baltimore to Los Angeles flights
Atlanta to Los Angeles flights
San Francisco to Santa Ana flights
Seattle to Ontario flights
San Francisco to Los Angeles flights
Denver to Las Vegas flights
Los Angeles to San Francisco flights
Dallas/Fort Worth to Ontario flights
San Francisco to Ontario flights
Baltimore to Las Vegas flights
Boston to Las Vegas flights
John F Kennedy Intl to San Jose flights
Seattle to San Diego flights
Newark to San Jose flights
O'Hare Intl to San Francisco flights
Reagan-National to Las Vegas flights
Orlando to Las Vegas flights
John F Kennedy Intl to Oakland flights
George Bush Intcntl to Los Angeles flights

Top 7 airlines flying from Connecticut to San Diego

Discover the top 7 airlines that operate flights from Connecticut to San Diego. 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 May 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$119Average$281FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$202Average$380FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$268Average$457FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$282Average$474FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$289Average$361FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$341Average$569FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$372Average$575FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.