Route guide

Dallas to San Diego (DFW-SAN): Nonstop Upgrade & Award Space

American Airlines, Alaska Airlines, Inc., and Frontier Airlines fly nonstop between Dallas (DFW) and San Diego (SAN), roughly 94 times a week. Because so many carriers compete on this route, premium seats turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every DFW to SAN departure, so you know which flights have space before you book.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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94
Nonstop flights a week
1,168 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every DFW to SAN departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Dallas to San Diego to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each DFW to SAN departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See DFW to SAN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Dallas to San Diego nonstop

Carriers operating DFW to SAN nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • American Airlines
  • Alaska Airlines, Inc.
  • Frontier Airlines
See DFW to SAN on the interactive map →

Frequently asked questions about DFW to SAN

How far is San Diego from Dallas?
DFW to SAN covers about 1,168 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from DFW to SAN?
American Airlines, Alaska Airlines, Inc., and Frontier Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on all three of them.
How many flights a week are there from DFW to SAN?
About 94 nonstop flights a week run between Dallas and San Diego in the current schedule, operated by American Airlines, Alaska Airlines, Inc., and Frontier Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on DFW to SAN?
Open the DFW to SAN calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Dallas to San Diego route, and 2LNR will notify you when space opens. It's free to start.

Never miss DFW to SAN upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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