--- title: "Hartford (BDL) to San Juan (SJU) flights: who flies it" description: "JetBlue Airways and Frontier Airlines fly nonstop from BDL to SJU, about 13 flights a week, covering 1,671 miles. See award seats by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/bdl-sju" url: "https://2lnr.com/routes/bdl-sju.md" date_modified: "2026-10-18T05:10:47Z" --- # Hartford to San Juan (BDL-SJU): nonstop flights and award space JetBlue Airways and Frontier Airlines fly the BDL to SJU nonstop about 13 times a week. The timetable below shows the nonstop scheduled at 3h 57m to 4h 1m for the 1,671 miles. 2LNR tracks award seats on JetBlue Airways across every BDL to SJU date, so you can see whether a seat exists before you move points. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See BDL to SJU on the interactive map [Get started free](https://2lnr.com/login) 13 Flights a week, 4-week average 3h 57m to 4h 1m Scheduled flight time 1,671 mi Nonstop distance Free To get started ## Hartford to San Juan flight schedule Scheduled nonstop departures for BDL to SJU starting October 23, 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 Hartford (BDL) to San Juan (SJU) | Date | Flight | Airline | Departs BDL | Arrives SJU | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | B6 275 | JetBlue Airways | 08:00 | 11:57 | 3h 57m | [Airbus A320](https://2lnr.com/seatmaps/b6/a320.md) | | Fri, Oct 23 | B6 1475 | JetBlue Airways | 19:36 | 23:33 | 3h 57m | Airbus A320 | | Fri, Oct 23 | F9 4420 | Frontier Airlines | 21:37 | 01:37 | 4h | [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md) | | Sat, Oct 24 | B6 275 | JetBlue Airways | 08:00 | 11:57 | 3h 57m | Airbus A320 | | Sun, Oct 25 | B6 275 | JetBlue Airways | 06:30 | 10:31 | 4h 1m | Airbus A320 | | Sun, Oct 25 | B6 1475 | JetBlue Airways | 19:47 | 23:44 | 3h 57m | Airbus A320 | | Mon, Oct 26 | B6 275 | JetBlue Airways | 06:30 | 10:31 | 4h 1m | Airbus A320 | | Mon, Oct 26 | B6 1475 | JetBlue Airways | 19:47 | 23:44 | 3h 57m | Airbus A320 | | Mon, Oct 26 | F9 4420 | Frontier Airlines | 21:37 | 01:37 | 4h | Airbus A321neo family | | Tue, Oct 27 | B6 275 | JetBlue Airways | 06:30 | 10:31 | 4h 1m | Airbus A320 | | Wed, Oct 28 | B6 275 | JetBlue Airways | 06:30 | 10:31 | 4h 1m | Airbus A320 | | Thu, Oct 29 | B6 275 | JetBlue Airways | 06:30 | 10:31 | 4h 1m | Airbus A320 | | Thu, Oct 29 | B6 1475 | JetBlue Airways | 19:47 | 23:44 | 3h 57m | Airbus A320 | Showing all 13 scheduled BDL to SJU departures across 7 days with service, starting October 23, 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 BDL to SJU date on the interactive map ## Aircraft on the Hartford to San Juan nonstop In the schedule table on this page, JetBlue Airways flies the [Airbus A320](https://2lnr.com/seatmaps/b6/a320.md), and Frontier Airlines flies the [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Award seats on BDL to SJU departures 2LNR tracks award seats on JetBlue Airways, date by date. Open the calendar for Hartford to San Juan to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro. JetBlue Airways award space was open on 7 of the 14 Hartford to San Juan departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026. ### See real availability Award seats by date on the BDL to SJU departures 2LNR tracks, checked against live inventory so you know what's open before you book. ### Set an alert Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking. ### Plan on the map See BDL to SJU on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Hartford to San Juan nonstop Carriers operating BDL to SJU nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show award space by date. - [JetBlue Airways (B6) route map](https://2lnr.com/routes/airlines/b6.md)\ [The aircraft B6 flies](https://2lnr.com/seatmaps/b6.md) - [Frontier Airlines (F9) route map](https://2lnr.com/routes/airlines/f9.md)\ [The aircraft F9 flies](https://2lnr.com/seatmaps/f9.md) See BDL to SJU on the interactive map → ## Frequently asked questions about BDL to SJU **How long is the flight from Hartford (BDL) to San Juan (SJU)?** Scheduled flight times from Hartford (BDL) to San Juan (SJU) run from 3h 57m to 4h 1m across the departures in the schedule table on this page. The nonstop covers about 1,671 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from BDL to SJU?** JetBlue Airways and Frontier Airlines fly BDL to SJU nonstop. 2LNR tracks award seats on JetBlue Airways. **How many flights a week are there from BDL to SJU?** About 13 nonstop flights a week run between Hartford (BDL) and San Juan (SJU) in the current schedule, operated by JetBlue Airways and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from BDL to SJU depart?** Scheduled BDL to SJU nonstops in the next 7 days with service leave between 06:30 and 21:37, local time at Hartford. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate BDL to SJU nonstop?** In the schedule table on this page, BDL to SJU nonstops fly as B6 275 and B6 1475 on JetBlue Airways, and F9 4420 on Frontier Airlines. The table lists each departure by date with its times and aircraft. **How do I check award availability on BDL to SJU?** Open the BDL to SJU route on the interactive map or the matrix to see award seats by date on JetBlue Airways, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens. Flying the other way? See [SJU to BDL nonstop flights and award space](https://2lnr.com/routes/sju-bdl.md). Award seats rather than schedules? See [JetBlue Airways award availability](https://2lnr.com/awards/b6.md). Looking beyond this route? See [every route from Hartford (BDL)](https://2lnr.com/routes/bdl.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 Hartford (BDL): - [Providence (PVD) to San Juan (SJU)](https://2lnr.com/routes/pvd-sju.md), 66 miles from BDL - [White Plains (HPN) to San Juan (SJU)](https://2lnr.com/routes/hpn-sju.md), 80 miles from BDL - [Boston (BOS) to San Juan (SJU)](https://2lnr.com/routes/bos-sju.md), 90 miles from BDL - [New York (LGA) to San Juan (SJU)](https://2lnr.com/routes/lga-sju.md), 101 miles from BDL - [New York (JFK) to San Juan (SJU)](https://2lnr.com/routes/jfk-sju.md), 106 miles from BDL Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## See BDL to SJU award space by date See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)