Fares on this route currently start from ₹16,643. Compare live BOS to YOW prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
BOS → YOWApprox. 497.95 km04 Jun 2026Live inventory
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Showing 25
of 107
live flights
United Airlines
UA-1734
05:45
06/04/2026
BOS
General Edward Lawrence Logan International Airport
4h 18m
1 Stop
⏱ IAD · 0h 55mIAD Airport
10:03
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹16,643
per person
✕ Non-refundable10 fare options
United Airlines
UA-2394
11:00
06/04/2026
BOS
General Edward Lawrence Logan International Airport
5h 38m
1 Stop
⏱ EWR · 2h 32mEWR Airport
16:38
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹16,643
per person
✕ Non-refundable10 fare options
United Airlines
UA-1307
09:30
06/04/2026
BOS
General Edward Lawrence Logan International Airport
7h 8m
1 Stop
⏱ EWR · 4h 2mEWR Airport
16:38
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹16,643
per person
✕ Non-refundable10 fare options
United Airlines
UA-570
07:30
06/04/2026
BOS
General Edward Lawrence Logan International Airport
9h 8m
1 Stop
⏱ EWR · 6h 7mEWR Airport
16:38
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹16,860
per person
✕ Non-refundable5 fare options
United Airlines
UA-570
07:30
06/04/2026
BOS
General Edward Lawrence Logan International Airport
14h 35m
1 Stop
⏱ EWR · 11h 31mEWR Airport
22:05
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹17,532
per person
✕ Non-refundable
United Airlines
UA-1414
06:00
06/04/2026
BOS
General Edward Lawrence Logan International Airport
15h 35m
1 Stop
⏱ ORD · 10h 24mORD Airport
21:35
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹17,532
per person
✕ Non-refundable
United Airlines
UA-1833
06:00
06/04/2026
BOS
General Edward Lawrence Logan International Airport
10h 38m
1 Stop
⏱ EWR · 7h 36mEWR Airport
16:38
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹17,532
per person
✕ Non-refundable
United Airlines
UA-366
07:19
06/04/2026
BOS
General Edward Lawrence Logan International Airport
14h 16m
1 Stop
⏱ ORD · 9h 5mORD Airport
21:35
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹17,532
per person
✕ Non-refundable
United Airlines
UA-1307
09:30
06/04/2026
BOS
General Edward Lawrence Logan International Airport
12h 35m
1 Stop
⏱ EWR · 9h 26mEWR Airport
22:05
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹17,532
per person
✕ Non-refundable
United Airlines
UA-1734
05:45
06/04/2026
BOS
General Edward Lawrence Logan International Airport
8h 32m
1 Stop
⏱ IAD · 5h 12mIAD Airport
14:17
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹17,532
per person
✕ Non-refundable
porter
PD-2346
15:25
06/04/2026
BOS
General Edward Lawrence Logan International Airport
1h 28m
Non-stop
16:53
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹18,204
per person
✕ Non-refundable12 fare options
porter
PD-2938
07:10
06/04/2026
BOS
General Edward Lawrence Logan International Airport
5h 44m
1 Stop
⏱ YTZ · 2h 58mYTZ Airport
12:54
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹18,370
per person
✕ Non-refundable12 fare options
aircanada
AC-8603
05:50
06/04/2026
BOS
General Edward Lawrence Logan International Airport
3h 51m
1 Stop
⏱ YUL · 1h 40mYUL Airport
09:41
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹18,973
per person
✕ Non-refundable12 fare options
aircanada
AC-8603
05:50
06/04/2026
BOS
General Edward Lawrence Logan International Airport
4h 45m
1 Stop
⏱ YUL · 2h 30mYUL Airport
10:35
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹18,973
per person
✕ Non-refundable12 fare options
aircanada
AC-8603
05:50
06/04/2026
BOS
General Edward Lawrence Logan International Airport
5h 41m
1 Stop
⏱ YUL · 3h 25mYUL Airport
11:31
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹18,973
per person
✕ Non-refundable12 fare options
porter
PD-616
10:05
06/04/2026
BOS
General Edward Lawrence Logan International Airport
4h 50m
1 Stop
⏱ YYZ · 1h 50mYYZ Airport
14:55
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹19,159
per person
✕ Non-refundable12 fare options
aircanada
AC-767
05:10
06/04/2026
BOS
General Edward Lawrence Logan International Airport
6h 5m
1 Stop
⏱ YYZ · 3h 7mYYZ Airport
11:15
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹19,437
per person
✕ Non-refundable10 fare options
aircanada
AC-769
10:45
06/04/2026
BOS
General Edward Lawrence Logan International Airport
6h 26m
1 Stop
⏱ YYZ · 3h 30mYYZ Airport
17:11
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹19,437
per person
✕ Non-refundable🔥 Last 2 seats12 fare options
Air Transat AT
TS-7392
15:25
06/04/2026
BOS
General Edward Lawrence Logan International Airport
1h 28m
Non-stop
16:53
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹19,498
per person
✕ Non-refundable5 fare options
aircanada
AC-767
05:10
06/04/2026
BOS
General Edward Lawrence Logan International Airport
5h 55m
1 Stop
⏱ YYZ · 2h 57mYYZ Airport
11:05
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹19,546
per person
✓ Refundable7 fare options
United Airlines
UA-8374
10:45
06/04/2026
BOS
General Edward Lawrence Logan International Airport
6h 26m
1 Stop
⏱ YYZ · 3h 30mYYZ Airport
17:11
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹20,852
per person
✕ Non-refundable🔥 Last 2 seats8 fare options
aircanada
AC-767
05:10
06/04/2026
BOS
General Edward Lawrence Logan International Airport
8h 6m
1 Stop
⏱ YYZ · 5h 17mYYZ Airport
13:16
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹21,134
per person
✕ Non-refundable
aircanada
AC-769
10:45
06/04/2026
BOS
General Edward Lawrence Logan International Airport
11h 6m
1 Stop
⏱ YYZ · 8h 20mYYZ Airport
21:51
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹21,134
per person
✕ Non-refundable
aircanada
AC-767
05:10
06/04/2026
BOS
General Edward Lawrence Logan International Airport
11h 21m
1 Stop
⏱ YYZ · 8h 32mYYZ Airport
16:31
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹21,134
per person
✕ Non-refundable
aircanada
AC-767
05:10
06/04/2026
BOS
General Edward Lawrence Logan International Airport
14h 41m
1 Stop
⏱ YYZ · 11h 52mYYZ Airport
19:51
06/04/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹21,134
per person
✕ Non-refundable🔥 Last 2 seats
😕 No flights match your filters.
Boston (BOS)
📍 General Edward Lawrence Logan International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 42.36429977
📐 Longitude: -71.00520325
Ottawa (YOW)
📍 Ottawa Macdonald-Cartier International Airport
🌍 Canada
🕐 GMT -5
📐 Latitude: 45.3224983215332
📐 Longitude: -75.66919708251953
✈ Distance: Boston,USA to Ottawa,Canada — 497.95 km
📅 Results on this page are loaded for 04 Jun 2026. Click View all flights for the complete live search.
Boston to Ottawa — what to expect when booking
The BOS–YOW route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Boston,USA and Ottawa,Canada is approximately
497.95 km.
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❓ Frequently asked questions — Boston to Ottawa flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Boston,USA (BOS) and Ottawa,Canada (YOW) is approximately 497.95 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.