--- title: "Boston (BOS) to Porto (OPO) flights: who flies it" description: "TAP Air Portugal flies Boston (BOS) to Porto (OPO) nonstop about 3 times a week as TP 228, scheduled at 6h 45m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/bos-opo" url: "https://2lnr.com/routes/bos-opo.md" date_modified: "2026-10-18T05:10:47Z" --- # Boston to Porto (BOS-OPO): nonstop flights and who flies them TAP Air Portugal flies nonstop from Boston (BOS) to Porto (OPO) just three times a week. In the timetable below it flies as TP 228, scheduled at 6h 45m for the 3,136 miles. 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 BOS to OPO on the interactive map [Get started free](https://2lnr.com/login) 3 Flights a week, 4-week average 6h 45m Scheduled flight time 3,136 mi Nonstop distance Free To get started ## Boston to Porto flight schedule Scheduled nonstop departures for BOS to OPO 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 Boston (BOS) to Porto (OPO) | Date | Flight | Airline | Departs BOS | Arrives OPO | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Sat, Oct 24 | TP 228 | TAP Air Portugal | 23:45 | 10:30 | 6h 45m | [Airbus A321neo family](https://2lnr.com/seatmaps/tp/a321neo.md) | | Sun, Oct 25 | TP 228 | TAP Air Portugal | 23:45 | 10:30 | 6h 45m | Airbus A321neo family | | Tue, Oct 27 | TP 228 | TAP Air Portugal | 23:45 | 10:30 | 6h 45m | Airbus A321neo family | | Sun, Nov 1 | TP 228 | TAP Air Portugal | 22:45 | 10:30 | 6h 45m | Airbus A321neo family | | Tue, Nov 3 | TP 228 | TAP Air Portugal | 22:45 | 10:30 | 6h 45m | Airbus A321neo family | | Sun, Nov 8 | TP 228 | TAP Air Portugal | 22:50 | 10:35 | 6h 45m | Airbus A321neo family | | Tue, Nov 10 | TP 228 | TAP Air Portugal | 22:45 | 10:30 | 6h 45m | Airbus A321neo family | Showing all 7 scheduled BOS to OPO 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 BOS to OPO date on the interactive map ## Aircraft on the Boston to Porto nonstop TAP Air Portugal flies the [Airbus A321neo family](https://2lnr.com/seatmaps/tp/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 BOS to OPO nonstop schedule This page carries the full BOS to OPO nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each BOS to OPO nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See BOS to OPO on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Boston to Porto nonstop Carriers operating BOS to OPO nonstop in the current schedule. - [TAP Air Portugal (TP) route map](https://2lnr.com/routes/airlines/tp.md)\ [The aircraft TP flies](https://2lnr.com/seatmaps/tp.md) See BOS to OPO on the interactive map → ## Frequently asked questions about BOS to OPO **How long is the flight from Boston (BOS) to Porto (OPO)?** TP 228 is scheduled at 6h 45m from Boston (BOS) to Porto (OPO) on every departure in the schedule table on this page. The nonstop covers about 3,136 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from BOS to OPO?** TAP Air Portugal is currently the only airline flying BOS to OPO nonstop. 2LNR doesn't show award or upgrade space for it on BOS to OPO, so this page carries the schedule rather than a space claim. **How often does BOS to OPO operate?** The BOS to OPO nonstop currently runs three times a week, on TAP Air Portugal. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from BOS to OPO depart?** Scheduled BOS to OPO nonstops in the next 7 days with service leave between 22:45 and 23:45, local time at Boston. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate BOS to OPO nonstop?** TAP Air Portugal flies TP 228 nonstop from Boston (BOS) to Porto (OPO), 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 BOS to OPO?** Not on this route: 2LNR doesn't show award or upgrade space for TAP Air Portugal on BOS to OPO. The page carries the full BOS to OPO nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [OPO to BOS nonstop flights](https://2lnr.com/routes/opo-bos.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Boston (BOS)](https://2lnr.com/routes/bos.md), or [every route from Porto (OPO)](https://2lnr.com/routes/opo.md). - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full BOS to OPO 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)