$172 Cheap Sun Country Airlines flights Dallas (DFW) to San Diego (SAN)

View $172 flight on Sun, Oct 26, 2025Opens in a new window

$172 Cheap Sun Country Airlines flights Dallas (DFW) to San Diego (SAN)

Prices were available within the past 7 days and start at $172 for one-way flights and $343 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun Country Airlines
Fri, Nov 7 - Thu, Nov 13
DFW
Dallas
SAN
San Diego
$343 Roundtrip, found 5 hours ago
$343
Roundtrip
found 5 hours ago
Select Sun Country Airlines flight, departing Fri, Nov 7 from Dallas to San Diego, returning Thu, Nov 13, priced at $343 found 5 hours ago
Flights from Dallas (DFW) to San Diego (SAN)
Origin airport
Dallas-Fort Worth Intl.
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Spirit Airlines, Sun Country Airlines, United
Popular airline
Alaska Airlines
Distance
1168 mi
Average flight time
1 hour 25 mins

Frequently asked questions

How much is a Sun Country Airlines flight from Dallas-Fort Worth Intl. Airport (DFW) to San Diego Intl. Airport (SAN)?
Make use of the "Price (lowest to highest)" filter on Expedia to search for cheap Sun Country Airlines round-trip flights from $343 from DFW to SAN. Affordable one-way fares from $172 are available too.**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 DFW to SAN with Sun Country Airlines?
January is one of the most affordable months to get away to San Diego with Sun Country Airlines. You could also find fantastic deals on one-way and round-trip fares in November.
What is the cheapest time to book flights from Dallas-Fort Worth Intl. Airport (DFW) to San Diego Intl. Airport (SAN) with Sun Country Airlines?
To find cheap Sun Country Airlines fares from Dallas-Fort Worth Intl. Airport (DFW) to San Diego Intl. Airport (SAN), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the cost. Sunday is typically the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**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 Sun Country Airlines fly nonstop from Dallas-Fort Worth Intl. Airport (DFW) to San Diego Intl. Airport (SAN)?
To find out if there's a direct route from DFW to SAN with Sun Country Airlines or other airlines, use our "Nonstop" filter when looking for flights.
What is the earliest Sun Country Airlines flight from DFW to SAN?
To find the earliest departure from DFW to SAN with Sun Country Airlines, sort your results by "Morning" and "Early Morning." Choosing an early flight generally means you're 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 Sun Country Airlines fly into in San Diego?
Catch a Sun Country Airlines flight from Dallas-Fort Worth Intl. Airport (DFW) to San Diego, and you'll most likely arrive at San Diego Intl. Airport (SAN). This is the airline's primary hub in this destination.
What kind of luggage can I take on a Sun Country Airlines flight from Dallas-Fort Worth Intl. Airport (DFW) to San Diego Intl. Airport (SAN)?
You're permitted 1 cabin bag weighing up to 33 lb and dimensions less than 23 inches x 10 inches x 15 inches. You can also bring a small personal item onboard when traveling standard economy from DFW to SAN with Sun Country Airlines. Baggage restrictions can vary by airfare type and cabin class, so check Sun Country Airlines's website to avoid last-minute fees at the airport.
Why fly with Sun Country Airlines from DFW to SAN?
With top-tier customer service and a rewarding loyalty program, Sun Country Airlines is a top choice for many travelers heading from DFW to SAN. What's more, if you're a Sun Country Rewards and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be spent on future travel.*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 Sun Country Airlines flight from Dallas-Fort Worth Intl. Airport (DFW) to San Diego Intl. Airport (SAN)?
Changes are typically free within 24 hours of making your booking, but your airline may charge you after that. For more information about modifying your reservation, head to your "Trips," select your flight and click on "Manage Booking." If you want the freedom to update your itinerary without being charged, apply the "No cancel fee" or "Changes included" filter when organizing your next trip.

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*Available to One Key members.