$100 Cheap Flights from Dallas (DAL) to San Diego (SAN)

View $100 flight on Wed, May 14, 2025Opens in a new window

Popular airlines from Love Field Airport (DAL) to San Diego Intl. Airport (SAN)

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Find available prices by choosing your travel dates.

Cheap Flights from Dallas to San Diego (DAL-SAN)

Prices were available within the past 7 days and start at $100 for one-way flights and $204 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Wed, May 14 - Sat, May 24
DAL
Dallas
SAN
San Diego
$204 Roundtrip, just found
$204
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, May 14 from Dallas to San Diego, returning Sat, May 24, priced at $204 just found
Delta
Tue, May 20 - Wed, May 21
DAL
Dallas
SAN
San Diego
$208 Roundtrip, found 2 days ago
$208
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, May 20 from Dallas to San Diego, returning Wed, May 21, priced at $208 found 2 days ago
Southwest Airlines
Tue, Jul 15 - Tue, Jul 22
DAL
Dallas
SAN
San Diego
$209 Roundtrip, just found
$209
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, Jul 15 from Dallas to San Diego, returning Tue, Jul 22, priced at $209 just found
Southwest Airlines
Wed, May 14 - Wed, Jun 11
DAL
Dallas
SAN
San Diego
$212 Roundtrip, found 3 hours ago
$212
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Wed, May 14 from Dallas to San Diego, returning Wed, Jun 11, priced at $212 found 3 hours ago
Southwest Airlines
Wed, Jun 11 - Tue, Jun 17
DAL
Dallas
SAN
San Diego
$217 Roundtrip, found 4 hours ago
$217
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Wed, Jun 11 from Dallas to San Diego, returning Tue, Jun 17, priced at $217 found 4 hours ago
Southwest Airlines
Wed, Jul 16 - Wed, Jul 23
DAL
Dallas
SAN
San Diego
$219 Roundtrip, found 4 hours ago
$219
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Wed, Jul 16 from Dallas to San Diego, returning Wed, Jul 23, priced at $219 found 4 hours ago
Southwest Airlines
Mon, May 12 - Wed, May 21
DAL
Dallas
SAN
San Diego
$221 Roundtrip, found 2 days ago
$221
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Mon, May 12 from Dallas to San Diego, returning Wed, May 21, priced at $221 found 2 days ago
Delta
Sat, Jun 7 - Tue, Jun 10
DAL
Dallas
SAN
San Diego
$223 Roundtrip, found 6 hours ago
$223
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Jun 7 from Dallas to San Diego, returning Tue, Jun 10, priced at $223 found 6 hours ago
Alaska Airlines
Fri, May 2 - Wed, May 7
DAL
Dallas
SAN
San Diego
$451 Roundtrip, found 4 days ago
$451
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, May 2 from Dallas to San Diego, returning Wed, May 7, priced at $451 found 4 days ago
Hawaiian Airlines
Fri, May 2 - Sun, May 11
DAL
Dallas
SAN
San Diego
$458 Roundtrip, found 4 days ago
$458
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Fri, May 2 from Dallas to San Diego, returning Sun, May 11, priced at $458 found 4 days ago
Flights from Dallas (DAL) to San Diego (SAN)
Origin airport
Love Field
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, Southwest Airlines
Roundtrip price
$204
Distance
1180 mi
Average flight time
2 hours 5 mins

Dallas to San Diego Flights

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

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

Sunday is one of the best days to book for cheap flights from Dallas 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 Dallas 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 Dallas to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from $100 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 Dallas 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 Dallas 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.

Frequently asked questions

How much does a flight from Love Field Airport (DAL) to San Diego Intl. Airport (SAN) cost?
Cheap return fares from Love Field Airport (DAL) to San Diego Intl. Airport (SAN) start from $170. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Southwest Airlines and Frontier Airlines flight leaving DAL on May 14 2025 and touching down at SAN. The price was last updated on April 21 2025 and has not changed since.
What is the cheapest month to fly from DAL to SAN?
The cheapest flights from DAL to SAN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Love Field Airport (DAL) to San Diego Intl. Airport (SAN)?
You can travel nonstop from Love Field Airport (DAL) to San Diego Intl. Airport (SAN) on a Southwest Airlines flight.
What is the cheapest airline that flies from DAL to SAN?
With prices as low as $90 for a one-way journey from DAL to SAN, Southwest Airlines is currently the cheapest airline for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DAL on May 21 2025. Prices were last updated on April 21 2025 and have not changed since.
How many flights per day from Love Field Airport (DAL) to San Diego Intl. Airport (SAN)?
Every day on average, 4 direct flights take off from Love Field Airport (DAL) to San Diego Intl. Airport (SAN). Choose the departure that works for you.
What are the most popular departure times for flights from Love Field Airport (DAL) to San Diego Intl. Airport (SAN)?
The 10 AM departures from DAL to SAN see the highest demand. They can also be more expensive. If you want to save on your fare, book during off-peak hours.
What day of the week has the most flights from DAL to SAN?
Travel on a Friday if you’re after the best choice of flights from Love Field Airport (DAL) to San Diego Intl. Airport (SAN).
What is the earliest flight from Love Field Airport (DAL) to San Diego Intl. Airport (SAN)?
Catch the earliest flight at around 7:30AM UTC-6, departing from Love Field Airport (DAL). You’ll be in the air for roughly 3h 25m, landing at San Diego Intl. Airport (SAN) at approximately 8:55AM UTC-8.
How long does it take to fly from Love Field Airport (DAL) to San Diego Intl. Airport (SAN)?
It takes roughly 3 hours and 20 minutes to cover the 1,200 mi from DAL to SAN.
What airline has the least delays from DAL to SAN?
Alaska Airlines has the best performance for on-time direct flights from Love Field Airport (DAL) to San Diego Intl. Airport (SAN), with an on-time score of 90%. Use the Expedia App to see your journey status before you leave and get notified of any trip changes.
What is the best time to fly from Love Field Airport (DAL) to San Diego Intl. Airport (SAN)?
To avoid potential delays on the Love Field Airport (DAL) to San Diego Intl. Airport (SAN) route, aim to 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.
What airports do you fly into for San Diego from Love Field Airport (DAL)?
San Diego Intl. Airport (SAN) is the only airport in San Diego with direct flights from Love Field Airport (DAL). Explore the available options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Love Field Airport (DAL) to San Diego Intl. Airport (SAN) last-minute?
Last-minute bookings from DAL to SAN are generally more expensive. To secure the cheapest rates, start looking for flights as early as possible. That said, if you can play around with your travel dates, you may score a cheap ticket right before you leave.
Is it cheaper to book a DAL to SAN flight and hotel package?
Compared with arranging flights and hotels separately, booking a DAL to SAN flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place will take the hassle out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Love Field Airport (DAL) to San Diego Intl. Airport (SAN)?
Typically, you can reschedule or cancel your DAL to SAN flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline’s rules and fees on flight changes, or if you’d like more information, visit our Customer Service portal.

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*Available to One Key members.