--- title: "Ottawa (YOW) to Boston (BOS) flights: who flies it" description: "Porter Airlines flies Ottawa (YOW) to Boston (BOS) nonstop about 7 times a week as PD 2345, scheduled at 1h 27m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/yow-bos" url: "https://2lnr.com/routes/yow-bos.md" date_modified: "2026-10-18T05:10:47Z" --- # Ottawa to Boston (YOW-BOS): nonstop flights and who flies them Porter Airlines flies the YOW to BOS nonstop about 7 times a week. In the timetable below it flies as PD 2345, scheduled at 1h 27m for the 309 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 YOW to BOS on the interactive map [Get started free](https://2lnr.com/login) 7 Flights a week, 4-week average 1h 27m Scheduled flight time 309 mi Nonstop distance Free To get started ## Ottawa to Boston flight schedule Scheduled nonstop departures for YOW to BOS 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 Ottawa (YOW) to Boston (BOS) | Date | Flight | Airline | Departs YOW | Arrives BOS | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | PD 2345 | Porter Airlines | 14:30 | 15:57 | 1h 27m | De Havilland Canada Dash 8-400 | | Fri, Oct 23 | PD 2345 | Porter Airlines | 14:30 | 15:57 | 1h 27m | De Havilland Canada Dash 8-400 | | Sat, Oct 24 | PD 2345 | Porter Airlines | 14:30 | 15:57 | 1h 27m | De Havilland Canada Dash 8-400 | | Sun, Oct 25 | PD 2345 | Porter Airlines | 15:15 | 16:42 | 1h 27m | De Havilland Canada Dash 8-400 | | Mon, Oct 26 | PD 2345 | Porter Airlines | 15:15 | 16:42 | 1h 27m | De Havilland Canada Dash 8-400 | | Tue, Oct 27 | PD 2345 | Porter Airlines | 15:15 | 16:42 | 1h 27m | De Havilland Canada Dash 8-400 | | Wed, Oct 28 | PD 2345 | Porter Airlines | 15:15 | 16:42 | 1h 27m | De Havilland Canada Dash 8-400 | Showing all 7 scheduled YOW to BOS 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 YOW to BOS date on the interactive map ## Aircraft on the Ottawa to Boston nonstop Porter Airlines flies the De Havilland Canada Dash 8-400 on every departure in the schedule table on this page. ## The full YOW to BOS nonstop schedule This page carries the full YOW to BOS nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each YOW to BOS nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See YOW to BOS on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Ottawa to Boston nonstop Carriers operating YOW to BOS nonstop in the current schedule. - [Porter Airlines (PD) route map](https://2lnr.com/routes/airlines/pd.md)\ [The aircraft PD flies](https://2lnr.com/seatmaps/pd.md) See YOW to BOS on the interactive map → ## Frequently asked questions about YOW to BOS **How long is the flight from Ottawa (YOW) to Boston (BOS)?** PD 2345 is scheduled at 1h 27m from Ottawa (YOW) to Boston (BOS) on every departure in the schedule table on this page. The nonstop covers about 309 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from YOW to BOS?** Porter Airlines is currently the only airline flying YOW to BOS nonstop. 2LNR doesn't show award or upgrade space for it on YOW to BOS, so this page carries the schedule rather than a space claim. **How many flights a week are there from YOW to BOS?** About 7 nonstop flights a week run between Ottawa (YOW) and Boston (BOS) in the current schedule, operated by Porter Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from YOW to BOS depart?** Scheduled YOW to BOS nonstops in the next 7 days with service leave between 14:30 and 15:15, local time at Ottawa. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate YOW to BOS nonstop?** Porter Airlines flies PD 2345 nonstop from Ottawa (YOW) to Boston (BOS), 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 YOW to BOS?** Not on this route: 2LNR doesn't show award or upgrade space for Porter Airlines on YOW to BOS. The page carries the full YOW to BOS nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [BOS to YOW nonstop flights](https://2lnr.com/routes/bos-yow.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Ottawa (YOW)](https://2lnr.com/routes/yow.md), or [every route from Boston (BOS)](https://2lnr.com/routes/bos.md). Nonstops to Boston (BOS) from other airports within 150 miles of Ottawa (YOW): - [Massena (MSS) to Boston (BOS)](https://2lnr.com/routes/mss-bos.md), 48 miles from YOW - [Montreal (YUL) to Boston (BOS)](https://2lnr.com/routes/yul-bos.md), 94 miles from YOW 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 YOW to BOS 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)