$172 Cheap Flights from Burlington (BRL) to San Diego (SAN)

View $172 flight on Wed, Oct 22, 2025Opens in a new window

Popular airlines from Burlington, IA (BRL-Southeast Iowa Regional) to San Diego Intl. Airport (SAN)

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Cheap Flights from Burlington to San Diego (BRL-SAN)

Prices were available within the past 7 days and start at $172 for one-way flights and $527 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Contour Airlines
Tue, Sep 30 - Sat, Oct 4
BRL
Burlington
SAN
San Diego
$527 Roundtrip, found 5 days ago
$527
Roundtrip
found 5 days ago
Select Contour Airlines flight, departing Tue, Sep 30 from Burlington to San Diego, returning Sat, Oct 4, priced at $527 found 5 days ago
Contour Airlines
Tue, Sep 30 - Sat, Oct 4
BRL
Burlington
SAN
San Diego
$567 Roundtrip, found 5 days ago
$567
Roundtrip
found 5 days ago
Select Contour Airlines flight, departing Tue, Sep 30 from Burlington to San Diego, returning Sat, Oct 4, priced at $567 found 5 days ago

Frequently asked questions

How much does a flight from Southeast Iowa Regional Airport (BRL) to San Diego Intl. Airport (SAN) cost?
Get a cheap one-way flight from $172 or cheap return flight from $527 from Southeast Iowa Regional Airport (BRL) 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 Southeast Iowa Regional Airport (BRL) to San Diego Intl. Airport (SAN)?
September is the most affordable month to fly from BRL to SAN. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Southeast Iowa Regional Airport (BRL) to San Diego Intl. Airport (SAN)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BRL to SAN. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Southeast Iowa Regional Airport (BRL) to San Diego Intl. Airport (SAN)?
There aren't any daily direct flights available from Southeast Iowa Regional Airport (BRL) to San Diego Intl. Airport (SAN). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from BRL to SAN?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Southeast Iowa Regional Airport (BRL) to San Diego Intl. Airport (SAN)?
To avoid potential delays on the Southeast Iowa Regional Airport (BRL) to San Diego Intl. Airport (SAN) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Southeast Iowa Regional Airport (BRL) to San Diego Intl. Airport (SAN) last-minute?
Booking your plane ticket from BRL to SAN shortly before your getaway is typically more expensive. But if you're flexible with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a BRL to SAN flight and hotel package?
Securing a BRL to SAN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our impressive range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Southeast Iowa Regional Airport (BRL) to San Diego Intl. Airport (SAN)?
You can usually cancel or reschedule your BRL to SAN flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Southeast Iowa Regional
Destination airport
San Diego Intl.
Roundtrip price
$526
Distance
1539 mi

Book with confidence

Book with confidence

Burlington to San Diego Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Burlington 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 Burlington 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 Burlington to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from $172 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 Burlington 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 Burlington 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.

 

Burlington to San Diego Flights

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*Available to One Key members.