Route guide

Oakland to Lake San Marcos (OAK-CLD): Nonstop Upgrade & Award Space

JSX (airline) flies the OAK to CLD nonstop about 4 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every OAK to CLD departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

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

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4
Nonstop flights a week
422 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every OAK to CLD 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 Oakland to Lake San Marcos 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 OAK to CLD 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 OAK to CLD on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Oakland to Lake San Marcos nonstop

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

  • JSX (airline)
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Frequently asked questions about OAK to CLD

How far is Lake San Marcos from Oakland?
OAK to CLD covers about 422 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from OAK to CLD?
JSX (airline) is currently the only airline flying OAK to CLD nonstop. 2LNR tracks confirmed upgrade and award space on every JSX (airline) departure.
How many flights a week are there from OAK to CLD?
About 4 nonstop flights a week run between Oakland and Lake San Marcos in the current schedule, operated by JSX (airline). Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on OAK to CLD?
Open the OAK to CLD calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Oakland to Lake San Marcos route, and 2LNR will notify you when space opens. It's free to start.

Never miss OAK to CLD upgrade or award space

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

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