--- title: "Cleveland (CLE) to San Juan (SJU) flights: who flies it" description: "Frontier Airlines flies Cleveland (CLE) to San Juan (SJU) nonstop about 7 times a week as F9 3140, scheduled at 4h 25m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/cle-sju" url: "https://2lnr.com/routes/cle-sju.md" date_modified: "2026-10-18T05:10:47Z" --- # Cleveland to San Juan (CLE-SJU): nonstop flights and who flies them Frontier Airlines flies the CLE to SJU nonstop about 7 times a week. In the timetable below it flies as F9 3140, scheduled at 4h 25m for the 1,842 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See CLE to SJU on the interactive map [Get started free](https://2lnr.com/login) 7 Flights a week, 4-week average 4h 25m Scheduled flight time 1,842 mi Nonstop distance Free To get started ## Cleveland to San Juan flight schedule Scheduled nonstop departures for CLE to SJU starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Cleveland (CLE) to San Juan (SJU) | Date | Flight | Airline | Departs CLE | Arrives SJU | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Dec 17 | F9 3140 | Frontier Airlines | 21:54 | 03:19 | 4h 25m | [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md) | | Fri, Dec 18 | F9 3140 | Frontier Airlines | 21:54 | 03:19 | 4h 25m | Airbus A321neo family | | Sat, Dec 19 | F9 3140 | Frontier Airlines | 21:54 | 03:19 | 4h 25m | Airbus A321neo family | | Sun, Dec 20 | F9 3140 | Frontier Airlines | 21:54 | 03:19 | 4h 25m | Airbus A321neo family | | Mon, Dec 21 | F9 3140 | Frontier Airlines | 21:54 | 03:19 | 4h 25m | Airbus A321neo family | | Tue, Dec 22 | F9 3140 | Frontier Airlines | 21:54 | 03:19 | 4h 25m | Airbus A321neo family | | Wed, Dec 23 | F9 3140 | Frontier Airlines | 21:54 | 03:19 | 4h 25m | Airbus A321neo family | Showing all 7 scheduled CLE to SJU departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every CLE to SJU date on the interactive map ## Aircraft on the Cleveland to San Juan nonstop Frontier Airlines flies the [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full CLE to SJU nonstop schedule This page carries the full CLE to SJU nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each CLE to SJU nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See CLE to SJU on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Cleveland to San Juan nonstop Carriers operating CLE to SJU nonstop in the current schedule. - [Frontier Airlines (F9) route map](https://2lnr.com/routes/airlines/f9.md)\ [The aircraft F9 flies](https://2lnr.com/seatmaps/f9.md) See CLE to SJU on the interactive map → ## Frequently asked questions about CLE to SJU **How long is the flight from Cleveland (CLE) to San Juan (SJU)?** F9 3140 is scheduled at 4h 25m from Cleveland (CLE) to San Juan (SJU) on every departure in the schedule table on this page. The nonstop covers about 1,842 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from CLE to SJU?** Frontier Airlines is currently the only airline flying CLE to SJU nonstop. 2LNR doesn't show award or upgrade space for it on CLE to SJU, so this page carries the schedule rather than a space claim. **How many flights a week are there from CLE to SJU?** About 7 nonstop flights a week run between Cleveland (CLE) and San Juan (SJU) in the current schedule, operated by Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from CLE to SJU depart?** In the next 7 days with service, every scheduled CLE to SJU nonstop leaves at 21:54 local time at Cleveland. The schedule table on this page lists each departure by date. **Which flights operate CLE to SJU nonstop?** Frontier Airlines flies F9 3140 nonstop from Cleveland (CLE) to San Juan (SJU), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **Does 2LNR show upgrade or award space on CLE to SJU?** Not on this route: 2LNR doesn't show award or upgrade space for Frontier Airlines on CLE to SJU. The page carries the full CLE to SJU nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [SJU to CLE nonstop flights](https://2lnr.com/routes/sju-cle.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Cleveland (CLE)](https://2lnr.com/routes/cle.md), or [every route from San Juan (SJU)](https://2lnr.com/routes/sju.md). Nonstops to San Juan (SJU) from other airports within 150 miles of Cleveland (CLE): - [Detroit (DTW) to San Juan (SJU)](https://2lnr.com/routes/dtw-sju.md), 95 miles from CLE Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full CLE to SJU nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)