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Dallas (DFW) to San Diego (SAN) flight prices

A quick snapshot of Dallas (DFW) to San Diego (SAN) fares — lowest and typical prices plus the cheapest months and weekdays to fly, the airlines on the route and the usual duration.

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Estimated median price for a one-way ticket

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Price graph and price trends for Dallas Fort Worth International-San Diego International Airport
Weekly price trend
Today
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Week
14
18
22
26
30
34
38
42
46
USD 53–98
USD 99–145
USD 146–191
USD 192–238
USD 239–285
Monthly price summary
FebruaryBest price
March
April
May
June
July
August
September
October
NovemberMost expensive
December

Ticket prices for Dallas to San Diego (February 2026 - December 2026) are shown here with weekly or monthly averages to indicate cheaper and more expensive periods.

Source: Flightprices.com & Kayak.com
Forecast updated: February 17, 2026.
Flight information
DFW → SAN
Flight frequency
67 flights/week
Type
Direct flight
Duration
3 hours 13 minutes

Airlines with non-stop flights on this route:
American Airlines logo American Airlines Frontier logo Frontier Alaska Airlines logo Alaska Airlines
FAQ – Dallas (DFW) → San Diego (SAN)

Yes — Frontier operates non-stop low-cost flights between Dallas and San Diego.

Based on recent price logs, the cheapest month(s) is April 2026. Use the monthly view above to spot the dip weeks.

Based on price logs for the next 12 months, the cheapest day(s) to depart is Wednesday. Compare weekdays in the fare calendar to target these departures.

Usually yes, but not always. Check both options — you can easily switch between them in our widget.

For domestic routes like DFW-SAN, good deals often appear a few weeks out. Watch for sales and avoid peak dates.
DFW–SAN
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Dallas (DFW)
San Diego (SAN)
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