$43 Cheap Spirit Airlines flights Dallas (DFW) to San Diego (SAN)

View $43 flight on Sat, Sep 20, 2025Opens in a new window

$43 Cheap Spirit Airlines flights Dallas (DFW) to San Diego (SAN)

Prices were available within the past 7 days and start at $43 for one-way flights and $109 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tue, Sep 2 - Fri, Sep 5
DFW
Dallas
SAN
San Diego
$109 Roundtrip, just found
$109
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Sep 2 from Dallas to San Diego, returning Fri, Sep 5, priced at $109 just found
Spirit Airlines
Sat, Sep 20 - Tue, Sep 23
DFW
Dallas
SAN
San Diego
$112 Roundtrip, just found
$112
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Sep 20 from Dallas to San Diego, returning Tue, Sep 23, priced at $112 just found
Spirit Airlines
Tue, Sep 9 - Tue, Sep 16
DFW
Dallas
SAN
San Diego
$115 Roundtrip, found 15 hours ago
$115
Roundtrip
found 15 hours ago
Select Spirit Airlines flight, departing Tue, Sep 9 from Dallas to San Diego, returning Tue, Sep 16, priced at $115 found 15 hours ago
Spirit Airlines
Tue, Sep 2 - Thu, Sep 11
DFW
Dallas
SAN
San Diego
$118 Roundtrip, found 10 hours ago
$118
Roundtrip
found 10 hours ago
Select Spirit Airlines flight, departing Tue, Sep 2 from Dallas to San Diego, returning Thu, Sep 11, priced at $118 found 10 hours ago
Spirit Airlines
Tue, Sep 2 - Tue, Sep 16
DFW
Dallas
SAN
San Diego
$121 Roundtrip, found 18 hours ago
$121
Roundtrip
found 18 hours ago
Select Spirit Airlines flight, departing Tue, Sep 2 from Dallas to San Diego, returning Tue, Sep 16, priced at $121 found 18 hours ago
Spirit Airlines
Tue, Sep 9 - Fri, Sep 19
DFW
Dallas
SAN
San Diego
$123 Roundtrip, found 8 hours ago
$123
Roundtrip
found 8 hours ago
Select Spirit Airlines flight, departing Tue, Sep 9 from Dallas to San Diego, returning Fri, Sep 19, priced at $123 found 8 hours ago
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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

Frequently asked questions

How much is a Spirit Airlines flight from Dallas-Fort Worth Intl. Airport (DFW) to San Diego Intl. Airport (SAN)?
You'll discover affordable return Spirit Airlines flights from $109 from DFW to SAN by organizing your results from "Price (lowest to highest)" on Expedia. Or search for options from $43 for a one-way journey.**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 Spirit Airlines?
Spirit Airlines flights to San Diego are usually more affordable in the off-peak months of January and November. Whether you need a one-way or round-trip ticket, you could find a better deal then.
What is the cheapest time to book flights from Dallas-Fort Worth Intl. Airport (DFW) to San Diego Intl. Airport (SAN) with Spirit Airlines?
Begin your search one to three months ahead of your travel date to score cheaper fares on Spirit Airlines flights from Dallas-Fort Worth Intl. Airport (DFW) to San Diego Intl. Airport (SAN). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, and you can enjoy significant savings on domestic trips.*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 Spirit Airlines fly nonstop from Dallas-Fort Worth Intl. Airport (DFW) to San Diego Intl. Airport (SAN)?
Fill in your dates, hit search and select "Nonstop" on Expedia to browse any direct flights from DFW to SAN with Spirit Airlines or another airline.
What is the earliest Spirit Airlines flight from DFW to SAN?
Filter your results by "Morning" and "Early Morning" to find the earliest flights from DFW to SAN. Jetting 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 Spirit Airlines fly into in San Diego?
San Diego Intl. Airport (SAN) is the primary San Diego gateway for Spirit Airlines flights from Dallas-Fort Worth Intl. Airport (DFW).
Why fly with Spirit Airlines from DFW to SAN?
A rewarding loyalty program and the chance to rack up points through Free Spirit are the start of the reasons to leave from DFW to SAN with Spirit Airlines. Plus, by joining Expedia's free One Key™ program, you can receive OneKeyCash™* on top of any airline loyalty program earnings. You can put it toward your future trips.*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 Spirit Airlines flight from Dallas-Fort Worth Intl. Airport (DFW) to San Diego Intl. Airport (SAN)?
Depending on the type of ticket you purchased, a fee may apply if you change or cancel your booking more than 24 hours after it has been confirmed. To find flexible plane tickets, select our "Changes included" and "No cancel fee" boxes while searching for flights. For additional information on changing or canceling your reservation, head to "Trips," select your flight and tick "Manage Booking."

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*Available to One Key members.