Fares on this route currently start from ₹14,852. 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.
General Edward Lawrence Logan International Airport
1h 28m
Non-stop
17:03
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹14,852
per person
✕ Non-refundable10 fare options
porter
PD-2942
11:10
07/14/2026
BOS
General Edward Lawrence Logan International Airport
6h 44m
1 Stop
⏱ YTZ · 3h 56mYTZ Airport
17:54
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹15,558
per person
✕ Non-refundable10 fare options
United Airlines
UA-1734
05:45
07/14/2026
BOS
General Edward Lawrence Logan International Airport
4h 18m
1 Stop
⏱ IAD · 0h 55mIAD Airport
10:03
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹15,914
per person
✕ Non-refundable9 fare options
United Airlines
UA-2136
19:27
07/14/2026
BOS
General Edward Lawrence Logan International Airport
4h 27m
1 Stop
⏱ IAD · 0h 54mIAD Airport
23:54
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹15,914
per person
✕ Non-refundable9 fare options
United Airlines
UA-721
14:15
07/14/2026
BOS
General Edward Lawrence Logan International Airport
4h 33m
1 Stop
⏱ IAD · 1h 9mIAD Airport
18:48
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹15,914
per person
✕ Non-refundable9 fare options
United Airlines
UA-2098
09:25
07/14/2026
BOS
General Edward Lawrence Logan International Airport
4h 52m
1 Stop
⏱ IAD · 1h 28mIAD Airport
14:17
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹15,914
per person
✕ Non-refundable9 fare options
United Airlines
UA-1647
17:44
07/14/2026
BOS
General Edward Lawrence Logan International Airport
4h 21m
1 Stop
⏱ EWR · 1h 9mEWR Airport
22:05
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹15,914
per person
✕ Non-refundable9 fare options
United Airlines
UA-2394
10:55
07/14/2026
BOS
General Edward Lawrence Logan International Airport
5h 43m
1 Stop
⏱ EWR · 2h 37mEWR Airport
16:38
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹15,914
per person
✕ Non-refundable9 fare options
aircanada
AC-8543
14:45
07/14/2026
BOS
General Edward Lawrence Logan International Airport
5h 7m
1 Stop
⏱ YTZ · 2h 11mYTZ Airport
19:52
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹15,914
per person
✕ Non-refundable17 fare options
United Airlines
UA-1475
15:13
07/14/2026
BOS
General Edward Lawrence Logan International Airport
6h 22m
1 Stop
⏱ ORD · 1h 17mORD Airport
21:35
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹15,914
per person
✕ Non-refundable9 fare options
United Airlines
UA-503
10:35
07/14/2026
BOS
General Edward Lawrence Logan International Airport
6h 32m
1 Stop
⏱ ORD · 1h 27mORD Airport
17:07
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹15,914
per person
✕ Non-refundable9 fare options
United Airlines
UA-2631
07:19
07/14/2026
BOS
General Edward Lawrence Logan International Airport
6h 40m
1 Stop
⏱ ORD · 1h 24mORD Airport
13:59
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹15,914
per person
✕ Non-refundable9 fare options
United Airlines
UA-3543
18:05
07/14/2026
BOS
General Edward Lawrence Logan International Airport
5h 49m
1 Stop
⏱ IAD · 1h 50mIAD Airport
23:54
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹15,926
per person
✕ Non-refundable5 fare options
United Airlines
UA-1307
09:32
07/14/2026
BOS
General Edward Lawrence Logan International Airport
7h 6m
1 Stop
⏱ EWR · 4h 0mEWR Airport
16:38
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹15,926
per person
✕ Non-refundable5 fare options
United Airlines
UA-1349
09:50
07/14/2026
BOS
General Edward Lawrence Logan International Airport
7h 17m
1 Stop
⏱ ORD · 2h 12mORD Airport
17:07
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹15,926
per person
✕ Non-refundable5 fare options
United Airlines
UA-1414
06:00
07/14/2026
BOS
General Edward Lawrence Logan International Airport
7h 59m
1 Stop
⏱ ORD · 2h 43mORD Airport
13:59
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹15,926
per person
✕ Non-refundable5 fare options
United Airlines
UA-570
08:00
07/14/2026
BOS
General Edward Lawrence Logan International Airport
8h 38m
1 Stop
⏱ EWR · 5h 37mEWR Airport
16:38
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹15,926
per person
✕ Non-refundable5 fare options
United Airlines
UA-1834
08:15
07/14/2026
BOS
General Edward Lawrence Logan International Airport
8h 52m
1 Stop
⏱ ORD · 3h 43mORD Airport
17:07
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹15,926
per person
✕ Non-refundable5 fare options
United Airlines
UA-1732
12:30
07/14/2026
BOS
General Edward Lawrence Logan International Airport
9h 5m
1 Stop
⏱ ORD · 3h 59mORD Airport
21:35
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹15,926
per person
✕ Non-refundable5 fare options
United Airlines
UA-3413
12:35
07/14/2026
BOS
General Edward Lawrence Logan International Airport
6h 13m
1 Stop
⏱ IAD · 2h 23mIAD Airport
18:48
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹15,926
per person
✕ Non-refundable4 fare options
United Airlines
UA-1734
05:45
07/14/2026
BOS
General Edward Lawrence Logan International Airport
8h 32m
1 Stop
⏱ IAD · 5h 12mIAD Airport
14:17
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹16,073
per person
✕ Non-refundable2 fare options
United Airlines
UA-2098
09:25
07/14/2026
BOS
General Edward Lawrence Logan International Airport
9h 23m
1 Stop
⏱ IAD · 5h 59mIAD Airport
18:48
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹16,073
per person
✕ Non-refundable2 fare options
United Airlines
UA-721
14:15
07/14/2026
BOS
General Edward Lawrence Logan International Airport
9h 39m
1 Stop
⏱ IAD · 6h 13mIAD Airport
23:54
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹16,073
per person
✕ Non-refundable2 fare options
United Airlines
UA-2631
07:19
07/14/2026
BOS
General Edward Lawrence Logan International Airport
9h 48m
1 Stop
⏱ ORD · 4h 38mORD Airport
17:07
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹16,073
per person
✕ Non-refundable2 fare options
United Airlines
UA-1833
06:05
07/14/2026
BOS
General Edward Lawrence Logan International Airport
10h 33m
1 Stop
⏱ EWR · 7h 31mEWR Airport
16:38
07/14/2026
YOW
Ottawa Macdonald-Cartier International Airport
₹16,073
per person
✕ Non-refundable2 fare options
😕 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 14 Jul 2026. Click Load more flights to expand the full list on this page.
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.
Before you book
Compare nearby dates
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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.