Route guide

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

Southwest Airlines flies nonstop between San Diego (SAN) and Dallas (DAL), roughly 16 times a week. With Southwest Airlines operating this route so often, premium seats still turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every SAN to DAL 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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16
Nonstop flights a week
1,180 mi
Nonstop distance
Free
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Confirmed upgrade & award space on every SAN to DAL 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 San Diego to Dallas 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 SAN to DAL 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 SAN to DAL on the interactive route map, with schedules, connections, and route statistics.

Airlines flying San Diego to Dallas nonstop

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

  • Southwest Airlines
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Frequently asked questions about SAN to DAL

How far is Dallas from San Diego?
SAN to DAL covers about 1,180 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from SAN to DAL?
Southwest Airlines is currently the only airline flying SAN to DAL nonstop. 2LNR tracks confirmed upgrade and award space on every Southwest Airlines departure.
How many flights a week are there from SAN to DAL?
About 16 nonstop flights a week run between San Diego and Dallas in the current schedule, operated by Southwest Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on SAN to DAL?
Open the SAN to DAL calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the San Diego to Dallas route, and 2LNR will notify you when space opens. It's free to start.

Never miss SAN to DAL upgrade or award space

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

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