$171 Cheap Flights from San Diego (SAN) to Hartford (BDL)

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

Travel from San Diego (SAN) to Hartford (BDL) with a variety of airlines on this domestic long-haul route. Use a flight finder to compare both full-service and low-cost carriers, allowing you to discover the best options for your budget and schedule. As you plan your trip to explore Hartford’s renowned attractions and neighborhoods, be sure to review the essential details for flights departing from San Diego International Airport to Bradley International Airport.

• Fastest flight duration: around 7h 15m 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 $135–$510, depending on seasonality and how far ahead you book

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

Based on the latest traveler bookings, here are the top airlines favored for flights from San Diego to Hartford, featuring both non-stop and one-stop options. Popular layover airports include Baltimore Washington International Thurgood Marshall Airport (BWI) with a layover of about 1 hour and 15 minutes, Charlotte-Douglas International Airport (CLT) also with a 1 hour and 15 minute layover, and O'Hare International Airport (ORD) with a similar layover duration. These choices offer you the flexibility to balance price, total travel time, and cabin class for the best travel experience.

• American Airlines: As a full-service airline providing one-stop routes, American Airlines offers one-way tickets typically priced between $150 and $565. This carrier represents about 34% of departures on this route, with a flight duration of 6 hours and 30 minutes and a total travel time of approximately 7 hours and 45 minutes, including layover.
• Southwest Airlines: This budget-friendly airline features both one-stop and multi-stop options, with one-way fares generally ranging from $150 to $510. Southwest contributes around 25% of the flights on this route, with a typical one-stop travel time of 6 hours and 30 minutes, leading to an overall journey duration of about 7 hours and 45 minutes.
• Delta: Offering one-stop service, Delta is a full-service carrier with one-way fares usually between $150 and $540. It accounts for roughly 18% of the departures along this route, with an in-flight duration of 6 hours and 30 minutes and a total trip time of approximately 7 hours and 45 minutes, including layover.
• United: United Airlines is a full-service airline offering one-stop journeys, with one-way fares typically priced from $175 to $610. This airline makes up about 12% of the departures for this route, featuring a flight time of 6 hours and 30 minutes and a total travel time of around 7 hours and 45 minutes, including layover.
• Breeze: Breeze is a low-cost airline that provides non-stop service, with one-way fares usually falling between $135 and $350. This carrier accounts for approximately 6% of the departures on this route, with a total journey time of 7 hours and 15 minutes.

Travelers have the option to enhance their journey from San Diego to Hartford by upgrading their flight. Notable airlines include American Airlines, which provides first class; Delta, offering both first class and premium economy; and United, also featuring first class service.

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

The most popular months for travelers flying from San Diego to Hartford are March, April, and August, when peak temperatures in Hartford reach up to 71.8°F in August. If you prefer quieter travel, consider July, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 73.6°F. For better deals, August usually offers the lowest average one-way fare around $246. Flight availability peaks in August, with approximately 28 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 14 flights per week.

• Cheapest time to fly: August usually offers good deals with average one-way fare around $246, roughly 18% cheaper than the yearly average.
• More budget-friendly months to fly: September, May, and October typically offer average one-way fares roughly ranging from $255 to $270.
• Most flight options: August has the highest number of flights from San Diego to Hartford, with approximately 28 flights per week, giving you more flexibility in scheduling your trip.

*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 San Diego (SAN) to Hartford (BDL)

• San Diego to Hartford (SAN-HFD): Located approximately 13 miles from Bradley International Airport (BDL), Hartford - Brainard Airport (HFD) serves as a convenient option.
• San Diego to Westfield (SAN-BAF): About 17 miles away from Bradley International Airport (BDL), you'll find Barnes Municipal Airport (BAF) offering regional access.
• San Diego to New Haven (SAN-HVN): Tweed - New Haven Regional Airport (HVN) is positioned roughly 47 miles from Bradley International Airport (BDL), providing another travel choice.

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

Getting some of the best deals on flights from San Diego to Hartford 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 usually available when booking at least two months in advance, although most travelers book between two and eight weeks ahead. Afternoon departures (12 PM to 6 PM) often provide lower prices, while morning flights (5 AM to 12 PM) are the most popular. Additionally, flying on Monday tends to be cheaper, despite Sunday being the busiest 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 Hartford 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 Bradley International Airport from San Diego International Airport

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

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Hartford, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
• Car rental: Renting a car from Bradley International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Bradley 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 Bradley International Airport, Windsor Locks Station, a train station, is located about 5 miles away by car, providing convenient access for travelers heading to their next destination.

San Diego to Hartford Flights

The cheapest times to fly from San Diego to Hartford

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 San Diego to Hartford are during the month of November. You can find some of the cheapest flights from San Diego to Hartford with Expedia's search tool and vast selection of airlines.

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

Sunday is one of the best days to book for cheap flights from San Diego to Hartford: 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 San Diego to Hartford

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 San Diego to Hartford in 2026. You can also book with separate airlines for your outbound and return journeys, from $171 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 San Diego to Hartford 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 San Diego to Hartford 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.