$143 Cheap United flights Hartford (BDL) to San Diego (SAN)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash

$143 Cheap United flights Hartford (BDL) to San Diego (SAN)

Prices were available within the past 7 days and start at $143 for one-way flights and $285 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Flights from Hartford (BDL) to San Diego (SAN)
Origin airport
Bradley Intl.
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, American Airlines, Breeze Airways, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Popular airline
American Airlines
Distance
2496 mi
Average flight time
7 hours 41 mins

Frequently asked questions

How much is a United Airlines flight from Bradley Intl. Airport (BDL) to San Diego Intl. Airport (SAN)?
Scoring cheap one-way United Airlines flights from BDL to SAN from $143 on Expedia is a breeze --- just filter by "Price (lowest to highest)." Or check out our affordable round-trip fares from $285 for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BDL to SAN with United Airlines?
January is one of the cheapest months to get away to San Diego with United Airlines. You could also find great deals on return and one-way tickets in November.
What is the cheapest time to book flights from Bradley Intl. Airport (BDL) to San Diego Intl. Airport (SAN) with United Airlines?
Search for cheap United Airlines flights from Bradley Intl. Airport (BDL) to San Diego Intl. Airport (SAN) one to three months before your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and itinerary, the best day to book a domestic flight is generally Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Bradley Intl. Airport (BDL) to San Diego Intl. Airport (SAN)?
To figure out if there's a direct route from BDL to SAN with United Airlines or another airline, check the "Nonstop" filter when browsing for flights.
What is the earliest United Airlines flight from BDL to SAN?
Filter your results by "Early Morning" and "Morning" to see the earliest departures from BDL to SAN. Setting off early means you're 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in San Diego?
Catch a United Airlines flight from Bradley Intl. Airport (BDL) to San Diego, and you'll probably come in to San Diego Intl. Airport (SAN). This is the airline's main hub in this city.
Why fly with United Airlines from BDL to SAN?
Offering a rewarding loyalty program, United Airlines is a top pick for many travelers heading from BDL to SAN. Plus, as a United Mileage Plus and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Bradley Intl. Airport (BDL) to San Diego Intl. Airport (SAN)?
In most cases, you can reschedule or cancel your flight, although additional fees may apply if your booking was made over 24 hours ago. Need to keep your options open? Make use of our "Changes included" or "No cancel fee" filter to find flights that won't charge extra if you need to alter your plans. To modify your itinerary, go to "Trips," select your flight and click on "Manage Booking" for more details.

Explore a world of travel with Expedia

*Available to One Key members.