Cheap Flights from Broomfield (BJC) to San Diego (SAN)

Popular airlines from Broomfield, CO (BJC-Rocky Mountain Metropolitan) to San Diego Intl. Airport (SAN)

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Frequently asked questions

How much does a flight from Broomfield, CO (BJC-Rocky Mountain Metropolitan) to San Diego Intl. Airport (SAN) cost?
Grab a cheap one-way flight or cheap return flight from Broomfield, CO (BJC-Rocky Mountain Metropolitan) to San Diego Intl. Airport (SAN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Broomfield, CO (BJC-Rocky Mountain Metropolitan) to San Diego Intl. Airport (SAN)?
The cheapest month to fly from BJC to SAN is , when there's less demand. Off-peak season is generally when better flight deals are available between these airports.
Which airlines fly direct from Broomfield, CO (BJC-Rocky Mountain Metropolitan) to San Diego Intl. Airport (SAN)?
You can't catch a nonstop flight to San Diego Intl. Airport (SAN) from Broomfield, CO (BJC-Rocky Mountain Metropolitan). However, you can easily travel to San Diego without any layovers by taking off from Denver Intl. Airport (DEN).
What is the cheapest airline that flies from Broomfield, CO (BJC-Rocky Mountain Metropolitan) to San Diego Intl. Airport (SAN)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BJC to SAN flight.
How many flights per day from Broomfield, CO (BJC-Rocky Mountain Metropolitan) to San Diego Intl. Airport (SAN)?
Direct flights from Broomfield, CO (BJC-Rocky Mountain Metropolitan) to San Diego Intl. Airport (SAN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BJC to SAN?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Broomfield, CO (BJC-Rocky Mountain Metropolitan) to San Diego Intl. Airport (SAN)?
To avoid possible delays on the Broomfield, CO (BJC-Rocky Mountain Metropolitan) to San Diego Intl. Airport (SAN) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Broomfield, CO (BJC-Rocky Mountain Metropolitan) to San Diego Intl. Airport (SAN) last-minute?
Booking your plane ticket from BJC to SAN shortly before your journey is usually more expensive. However, if you're flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a BJC to SAN flight and hotel package?
Opting for a BJC to SAN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our extensive range of accommodations 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 Broomfield, CO (BJC-Rocky Mountain Metropolitan) to San Diego Intl. Airport (SAN)?
In most cases, you're able to cancel or reschedule your BJC to SAN flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want more details, go to our Customer Service portal.

Travel information

Origin airport
Rocky Mountain Metropolitan
Destination airport
San Diego Intl.
Distance
834 mi

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Broomfield to San Diego Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Broomfield 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 Broomfield 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 Broomfield to San Diego in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 Broomfield 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 Broomfield 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.

 

Broomfield to San Diego Flights

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*Available to One Key members.