San Diego

$54+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SAN
Apr 19 — Apr 261
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 March 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/19. 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 8/257:00 am
PVD
-
SAN
1 stop8h 09m
Breeze Airways
Wed 9/21:22 pm
SAN
-
PVD
1 stop7h 37m
Breeze Airways
Deal found 3/19$163
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 8/257:00 am
PVD
-
SAN
1 stop8h 09m
Breeze Airways
Tue 9/112:54 pm
SAN
-
PVD
1 stop7h 40m
Breeze Airways
Deal found 3/16$166
This Breeze Airways deal was found by Cheapflights users on 3/16. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:00 am
PVD
-
SAN
1 stop8h 09m
Breeze Airways
Tue 8/2512:54 pm
SAN
-
PVD
1 stop7h 40m
Breeze Airways
Deal found 3/16$191
This CheapOair deal was found by Cheapflights users on 3/16. 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 8/217:20 am
PVD
-
SAN
1 stop8h 00m
Breeze Airways
Tue 8/2512:54 pm
SAN
-
PVD
1 stop7h 40m
Breeze Airways
Deal found 3/16$196
This CheapOair deal was found by Cheapflights users on 3/16. 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 8/187:00 am
PVD
-
SAN
1 stop8h 09m
Breeze Airways
Fri 8/211:05 pm
SAN
-
PVD
1 stop7h 31m
Breeze Airways
Deal found 3/16$211
This CheapOair deal was found by Cheapflights users on 3/18. 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.
Wed 8/196:00 am
PVD
-
SAN
1 stop8h 44m
Breeze Airways
Wed 8/261:22 pm
SAN
-
PVD
1 stop7h 37m
Breeze Airways
Deal found 3/18$212
This Breeze Airways deal was found by Cheapflights users on 3/16. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:15 am
PVD
-
SAN
1 stop8h 09m
Breeze Airways
Fri 5/151:05 pm
SAN
-
PVD
1 stop7h 31m
Breeze Airways
Deal found 3/16$214
This CheapOair deal was found by Cheapflights users on 3/18. 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 8/217:20 am
PVD
-
SAN
1 stop8h 00m
Breeze Airways
Fri 8/281:05 pm
SAN
-
PVD
1 stop7h 31m
Breeze Airways
Deal found 3/18$222
This Cheapflightsfares deal was found by Cheapflights users on 3/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:50 am
JFK
-
SAN
Nonstop6h 03m
JetBlue
Sun 5/109:15 pm
SAN
-
JFK
Nonstop5h 24m
JetBlue
Deal found 3/15$232
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Fri 4/1010:00 pm
LGA
-
SAN
1 stop26h 35m
Frontier
Wed 4/158:00 am
SAN
-
LGA
2 stops11h 00m
Frontier
Deal found 3/20$237
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Wed 5/65:45 am
LGA
-
SAN
1 stop15h 14m
Multiple Airlines
Sat 5/96:25 am
SAN
-
LGA
2 stops13h 57m
Multiple Airlines
Deal found 3/16$238
This Flysmarter deal was found by Cheapflights users on 3/16. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:45 pm
JFK
-
SAN
Nonstop6h 19m
JetBlue
Fri 5/89:15 pm
SAN
-
JFK
Nonstop5h 24m
JetBlue
Deal found 3/16$246

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 March 20, 2026.

Round-trip from

$163
(Kiwi.com)

One-way from

$54
(Breeze Airways)

Popular in

December

Cheapest in

August

Average price

$539
From Connecticut to San Diego
One-way flight from Connecticut to San Diego
Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 March 20, 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

ProvidenceSan Diego

PVD - SAN

PVDSAN

Providence-TFGreen

Tue 8/18

7:00 am-12:09 pm

1 stop8h 09m

San Diego

Tue 8/25

12:54 pm-11:34 pm

1 stop7h 40m

$207

ProvidenceSan Diego

PVD - SAN

PVDSAN

Providence-TFGreen

Tue 9/8

7:00 am-12:09 pm

1 stop8h 09m

San Diego

Sat 9/19

1:13 pm-11:26 pm

1 stop7h 13m

$249

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Tue 5/12

6:50 am-9:53 am

Nonstop6h 03m

San Diego

Sat 5/16

9:15 pm-5:39 am

Nonstop5h 24m

$257
Quickest round-trip

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Tue 6/2

6:35 am-9:21 am

Nonstop5h 46m

San Diego

Tue 6/9

10:30 pm-6:53 am

Nonstop5h 23m

$277

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Thu 4/30

8:35 pm-11:55 pm

Nonstop6h 20m

San Diego

Mon 5/4

10:25 pm-6:50 am

Nonstop5h 25m

$277

New YorkSan Diego

LGA - SAN

LGASAN

New York LaGuardia

Thu 4/30

3:40 pm-11:10 pm

1 stop10h 30m

San Diego

Thu 5/7

10:40 pm-11:15 am

1 stop9h 35m

$277

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Fri 5/1

8:35 pm-11:55 pm

Nonstop6h 20m

San Diego

Tue 5/5

10:25 pm-6:50 am

Nonstop5h 25m

$277

New YorkSan Diego

LGA - SAN

LGASAN

New York LaGuardia

Sat 4/25

2:10 pm-8:30 pm

1 stop9h 20m

San Diego

Tue 4/28

6:35 am-4:50 pm

1 stop7h 15m

$277

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Fri 4/24

8:35 pm-11:55 pm

Nonstop6h 20m

San Diego

Tue 4/28

10:25 pm-6:50 am

Nonstop5h 25m

$277

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Thu 5/7

8:30 pm-11:42 pm

Nonstop6h 12m

San Diego

Mon 5/11

10:00 pm-6:26 am

Nonstop5h 26m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

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

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

Currently, September is the cheapest month in which you can book a flight from Connecticut to San Diego (average of $128). Flying from Connecticut to San Diego in March is currently the most expensive (average of $345). 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 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 46m. 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 Spirit Airlines ($121).

  • What are the most popular routes from Connecticut to 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, September is the cheapest month in which you can book a flight from Connecticut to San Diego (average of $128). Flying from Connecticut to San Diego in March is currently the most expensive (average of $345). 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
La Mesa
Poway
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.

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 March 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$119Average$281FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$188Average$351FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$239Average$475FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$281Average$471FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$289Average$361FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$310Average$495FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$366Average$564FlexibilityNo cancel feeOn-time63%

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.