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$127 Cheap Flights from Hartford (BDL) to San Diego (SAN)

View $127 flight on Tue, Nov 17, 2026Opens in a new window

Popular airlines from Bradley Intl. Airport (BDL) to San Diego Intl. Airport (SAN)

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Cheap Flights from Hartford to San Diego (BDL-SAN)

Prices were available within the past 7 days and start at $127 for one-way flights and $296 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Tue, Sep 29 - Sat, Oct 3
BDL
Hartford
SAN
San Diego
$296 Roundtrip, found 22 hours ago
$296
Roundtrip
found 22 hours ago
Select Breeze Airways flight, departing Tue, Sep 29 from Hartford to San Diego, returning Sat, Oct 3, priced at $296 found 22 hours ago
Breeze Airways
Tue, Sep 29 - Sat, Oct 3
BDL
Hartford
SAN
San Diego
$301 Roundtrip, found 22 hours ago
$301
Roundtrip
found 22 hours ago
Select Breeze Airways flight, departing Tue, Sep 29 from Hartford to San Diego, returning Sat, Oct 3, priced at $301 found 22 hours ago
Breeze Airways
Tue, Sep 29 - Thu, Oct 1
BDL
Hartford
SAN
San Diego
$302 Roundtrip, found 1 day ago
$302
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Tue, Sep 29 from Hartford to San Diego, returning Thu, Oct 1, priced at $302 found 1 day ago
Breeze Airways
Tue, Sep 22 - Fri, Sep 25
BDL
Hartford
SAN
San Diego
$320 Roundtrip, found 1 day ago
$320
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Tue, Sep 22 from Hartford to San Diego, returning Fri, Sep 25, priced at $320 found 1 day ago
Breeze Airways
Tue, Oct 6 - Wed, Oct 14
BDL
Hartford
SAN
San Diego
$332 Roundtrip, found 1 day ago
$332
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Tue, Oct 6 from Hartford to San Diego, returning Wed, Oct 14, priced at $332 found 1 day ago
Breeze Airways
Tue, Oct 20 - Thu, Oct 29
BDL
Hartford
SAN
San Diego
$337 Roundtrip, found 1 day ago
$337
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Tue, Oct 20 from Hartford to San Diego, returning Thu, Oct 29, priced at $337 found 1 day ago
Delta
Sat, Nov 7 - Wed, Nov 11
BDL
Hartford
SAN
San Diego
$351 Roundtrip, found 1 day ago
$351
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Nov 7 from Hartford to San Diego, returning Wed, Nov 11, priced at $351 found 1 day ago
United
Tue, Sep 29 - Sat, Oct 3
BDL
Hartford
SAN
San Diego
$356 Roundtrip, found 22 hours ago
$356
Roundtrip
found 22 hours ago
Select United flight, departing Tue, Sep 29 from Hartford to San Diego, returning Sat, Oct 3, priced at $356 found 22 hours ago
Southwest Airlines
Wed, Feb 10 - Sat, Feb 20
BDL
Hartford
SAN
San Diego
$361 Roundtrip, found 19 hours ago
$361
Roundtrip
found 19 hours ago
Select Southwest Airlines flight, departing Wed, Feb 10 from Hartford to San Diego, returning Sat, Feb 20, priced at $361 found 19 hours ago
JetBlue Airways
Wed, Nov 11 - Fri, Nov 13
BDL
Hartford
SAN
San Diego
$574 Roundtrip, found 1 day ago
$574
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Nov 11 from Hartford to San Diego, returning Fri, Nov 13, priced at $574 found 1 day ago

Alternative airports near San Diego

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McClellan-Palomar CLD. Cheapest option available. Average driving time to city center is 38 minutes. Flights from $529
CLD
McClellan-Palomar
Cheapest
Average driving time to city center38 min
Flights from $529

What you need to know for your flight from Bradley Intl. to San Diego Intl.

Hartford (BDL) to San Diego (SAN) at a glance

Travel from Hartford (BDL) to San Diego (SAN) with a selection of airlines offering weekly flights on this domestic long-haul route. Compare options from both full-service and low-cost carriers to discover the best itinerary that aligns with your budget and schedule. Whether you’re looking for a low fare or a more comfortable option, you can plan your journey to explore San Diego’s renowned attractions and vibrant neighborhoods. Check out the key details for flights from Bradley International Airport to San Diego International Airport.

  • Fastest flight duration: around 7h 45m non-stop
  • Route distance: roughly 2,500 miles (4,020 km)
  • Flights per week: around 20+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $125–$505, depending on seasonality and how far ahead you book

Flights from Bradley International Airport (BDL) to San Diego International Airport (SAN)

Based on the latest traveler bookings, here are the top airlines favored for flights from Hartford to San Diego, featuring both non-stop and one-stop options. Popular layovers include Charlotte-Douglas International Airport (CLT) with a 55-minute stop, Detroit Metropolitan Wayne County Airport (DTW) offering about a 1-hour layover, and O'Hare International Airport (ORD) with an approximate layover of 1 hour and 15 minutes. These choices allow you to tailor your itinerary by balancing price, total travel time, and cabin class.

  • American Airlines: This full-service airline provides one-stop routes, representing about 32% of flights on this route. One-way prices generally fall between $140 and $540. Expect an in-flight duration of 7 hours and 15 minutes, with an overall travel time of approximately 8 hours and 15 minutes, including layover.
  • Delta: Offering one-stop services, Delta is responsible for around 26% of departures along this route. One-way fares typically range from $150 to $540. Passengers can anticipate 7 hours and 15 minutes of flight time, with total travel lasting about 8 hours and 15 minutes, factoring in a layover.
  • Southwest Airlines: Known for its low-cost options, Southwest Airlines provides a mix of non-stop, one-stop, and multi-stop services, capturing roughly 17% of departures on this route. One-way fares usually range from $125 to $510, with an average flight time of 7 hours and 15 minutes, leading to a total journey time of around 8 hours and 15 minutes.
  • United: As a full-service carrier, United accounts for about 16% of the departures on this route, offering one-stop flights with one-way fares that typically range from $160 to $695. In-flight duration is around 7 hours and 15 minutes, resulting in a total travel time of nearly 8 hours and 15 minutes, including layover.
  • Breeze: This low-cost airline specializes in non-stop service, making up about 5% of departures on this route. One-way fares are generally between $125 and $285. The entire journey lasts approximately 7 hours and 45 minutes, providing travelers with a straightforward option.

Travelers flying from Hartford to San Diego have the option to upgrade their flight. Leading airlines include Delta, which provides both first class and premium economy service, while American Airlines and United also feature first class service.

Best time to fly from Hartford (BDL) to San Diego (SAN)

The most popular months for travelers flying from Hartford to San Diego are March, April, and August, when peak temperatures in San Diego reach up to 72.3°F in August. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 72°F. For better deals, August usually offers the lowest average one-way fare around $246. Flight availability peaks in August, with approximately 32 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 17 flights per week.

  • Cheapest time to fly: August usually offers good deals with average one-way fare around $246, roughly 16% cheaper than the yearly average.
  • Another budget-friendly time to fly: May typically offers an average one-way fare of around $256.
  • Most flight options: August has the highest number of flights from Hartford to San Diego, with approximately 32 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January57.4°F (14.1°C)Average17$280
February56.8°F (13.8°C)Average21$316
March58.1°F (14.5°C)Slightly High21$315
April60.6°F (15.9°C)Slightly High26$331
May62.6°F (17.0°C)Average26$256
June66.4°F (19.1°C)Average24$288
July70.5°F (21.4°C)Average27$295
August72.3°F (22.4°C)Slightly High32$246
September72.0°F (22.2°C)Slightly Low25$291
October68.2°F (20.1°C)Average27$280
November62.6°F (17.0°C)Slightly Low24$318
December57.4°F (14.1°C)Slightly Low24$332

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Hartford (BDL) to San Diego (SAN)

  • Hartford to San Diego (HFD-SAN): Located about 13 miles from Bradley International Airport (BDL), Hartford - Brainard Airport (HFD) serves as a convenient departure point.
  • Hartford to Carlsbad (BDL-CLD): McClellan-Palomar Airport (CLD), approximately 28 miles from San Diego International Airport (SAN), provides easy access to the area.
  • New Haven to San Diego (HVN-SAN): Tweed - New Haven Regional Airport (HVN) is roughly 47 miles from Bradley International Airport (BDL), offering a viable travel option.

How to find the best prices for flights from Hartford (BDL) to San Diego (SAN)

Getting some of the best deals on flights from Hartford to San Diego is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are often available when booking at least two months in advance, although most travelers typically book between two to eight weeks ahead. Departures in the morning (5 am to 12 pm) usually offer lower prices and are the most sought-after. Additionally, flying on Tuesday tends to be cheaper, while Thursday is the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find San Diego hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at San Diego International Airport from Bradley International Airport

San Diego welcomes travelers from Hartford with a range of transport options based on price, convenience, and proximity. For departures, Bradley International Airport is roughly a 15-minute drive (covering about 12 miles) from central Hartford. Here's how to reach San Diego efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in San Diego, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from San Diego International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at San Diego International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From San Diego International Airport, Seaport, a seaport, is located about 0.1 miles away on foot, while Middletown Station, a metro station, is approximately 2.3 miles from the airport by car. Additionally, B Street Cruise Ship Terminal, a cruise terminal, is situated about 3 miles away by car, providing convenient access to various transport options for travelers.

Frequently asked questions

How much does a flight from Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.) cost?
You can find cheap one-way flights from $127 and cheap return flights from $296 Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.) with Expedia. One-way flights usually range from $159 to $983, and return flights typically cost between $406 and $1344. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.)?
September is the cheapest month to fly from Hartford (BDL) to San Diego (SAN), with average round-trip fares around $417. This is about 13% lower than the average price throughout the year, as demand tends to drop after the summer. Other affordable months to consider are August and October.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.)?
Enter BDL to SAN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.)?
Frontier Airlines is one of the cheapest airlines offering connecting flights from Hartford, CT (BDL) to San Diego, CA (SAN), with round-trip tickets starting from around $300 with a layover in Hartsfield-Jackson Atlanta Intl. (ATL). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.)?
To find a cheap flight from Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.)?
For flights from Hartford, CT (BDL) to San Diego, CA (SAN), September and October are your best options. Return flights during these months average around $417, providing a good balance of price and pleasant weather. September allows you to enjoy San Diego's summer vibes, while October offers beautiful fall scenery.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.)?
The earliest flight from Hartford, CT (BDL) to San Diego, CA (SAN) usually leaves at around 5:00 AM, operated by American Airlines. This early flight allows you to arrive in San Diego with plenty of time to enjoy the city. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.)?
The most popular departure times for flights from Hartford, CT (BDL) to San Diego, CA (SAN) are in the early morning, from 6am to 9am. About 42% of passengers prefer this time window. Many major carriers, including American Airlines, Delta Air Lines, and United Airlines, offer flights during this window. This timing is favored as it allows you to arrive in San Diego with a full day ahead of you.
How long does it take to fly from Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.)?
Flying from BDL to SAN with a connection usually takes about 8 hours 20 minutes, traveling roughly 2,497 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.)?
First class is available on flights from BDL to SAN. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.) flight with Expedia?
It's easy to earn miles on a Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Diego from Bradley Intl. (BDL)?
From Bradley Intl. (BDL), you can fly into San Diego Intl. (SAN) to reach San Diego. Some flights may connect through major hubs like Baltimore Washington Intl. Thurgood Marshall (BWI), Washington Dulles Intl. (IAD), Midway Intl. (MDW) before reaching San Diego. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.) at the last minute?
Typically, booking a last minute flight from Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.) flight and hotel package?
Securing a Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.) San Diego Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.)?
If you booked your Hartford, CT (BDL-Bradley Intl.) to San Diego, CA (SAN-San Diego Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Bradley Intl.
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, American Airlines, Breeze Airways, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$295
Distance
2496 mi
Average flight time
4 hours 36 mins

Book with confidence

Hartford to San Diego Flights

The cheapest times to fly from Hartford to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hartford to San Diego are during the month of September. You can find some of the cheapest flights from Hartford to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hartford to San Diego

Sunday is one of the best days to book for cheap flights from Hartford to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hartford to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hartford to San Diego in 2026. You can also book with separate airlines for your outbound and return journeys, from $127 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hartford to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hartford to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Hartford to San Diego Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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