Santo Domingo to San Juan (SDQ-SJU): Nonstop Upgrade & Award Space
JetBlue Airways, X1, Arajet, W1, and Frontier Airlines fly nonstop between Santo Domingo (SDQ) and San Juan (SJU), roughly 32 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 SDQ to SJU 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.
Confirmed upgrade & award space on every SDQ to SJU 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 Santo Domingo to San Juan 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 SDQ to SJU 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 SDQ to SJU on the interactive route map, with schedules, connections, and route statistics.
Airlines flying Santo Domingo to San Juan nonstop
Carriers operating SDQ to SJU nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.
- JetBlue Airways
- X1
- Arajet
- W1
- Frontier Airlines
Frequently asked questions about SDQ to SJU
How far is San Juan from Santo Domingo?
Which airlines fly nonstop from SDQ to SJU?
How many flights a week are there from SDQ to SJU?
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