Flights from Ottawa (YOW) to Boston (BOS) with Star Alliance

Start your journey with just one click

Airline

1/7

Ottawa

toBoston

YOW-BOS

May 4, 2025

May 6, 2025

Sold byUnited Airlines

From

413CAD Price subject to changes

Viewed:51 minutes ago

Roundtrip

Economy

2/7

Ottawa

toBoston

YOW-BOS

May 30, 2025

June 1, 2025

Sold byUnited Airlines

From

320USD Price subject to changes

Viewed:33 minutes ago

Roundtrip

Economy

3/7

Ottawa

toBoston

YOW-BOS

May 4, 2025

May 6, 2025

Sold byUnited Airlines

From

465CAD Price subject to changes

Viewed:51 minutes ago

Roundtrip

Economy

4/7

Ottawa

toBoston

YOW-BOS

May 4, 2025

May 6, 2025

Sold byUnited Airlines

From

633CAD Price subject to changes

Viewed:51 minutes ago

Roundtrip

Economy

*Prices have been offered for round trips within the last 48 hours and might not be currently available. Not all Star Alliance Member Airlines or all fares/options are shown. Additional baggage fees, payment fees and fees for other optional services may apply. When booking, please check for restrictions on refunds, rebooking and baggage allowance that may apply. Prices may vary depending on the route and flights selected. Routings may include stopovers. Terms and conditions apply.

Weather in Boston

Monday

moderate rain

31/03/2025

16°C

31/03/2025

moderate rain

Tuesday

heavy intensity rain

01/04/2025

10°C

01/04/2025

heavy intensity rain

Wednesday

light snow

02/04/2025

5°C

02/04/2025

light snow

Thursday

moderate rain

03/04/2025

12°C

03/04/2025

moderate rain

Friday

overcast clouds

04/04/2025

10°C

04/04/2025

overcast clouds

Saturday

moderate rain

05/04/2025

4°C

05/04/2025

moderate rain

Sunday

light rain

06/04/2025

6°C

06/04/2025

light rain

Flight schedules from Ottawa to Boston with Star Alliance member carriers

Please note that the flight schedules of our member carriers are subject to change on short notice. We recommend using our member airlines information page. for the latest flight updates, details on booking flexibility, as well as specific Frequent Flyer Program information.

Outbound (9)

Sort by

Ottawa CA
YOW13:00
3h 52m
1 Stop
Boston US
BOS16:52
Ottawa - Boston
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 8008
  Ottawa. CA
  YOW 13:00
  0h 46m
  94 Miles
  Montreal. CA
  YUL 13:46
  De Havilland (Bombardier) DHC-8-400 Dash 8Q Passenger
  Operated by Air Canada
2. Flight 2Air Canada AC 8610
  Montreal. CA
  YUL 15:25
  1h 27m
  255 Miles
  Boston. US
  BOS 16:52
  Embraer 175
  Operated by Air Canada
Ottawa CA
YOW11:00
3h 57m
1 Stop
Boston US
BOS14:57
Ottawa - Boston
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 8006
  Ottawa. CA
  YOW 11:00
  0h 49m
  94 Miles
  Montreal. CA
  YUL 11:49
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by Air Canada
2. Flight 2Air Canada AC 8608
  Montreal. CA
  YUL 13:30
  1h 27m
  255 Miles
  Boston. US
  BOS 14:57
  Embraer 175
  Operated by Air Canada
Ottawa CA
YOW16:45
3h 57m
1 Stop
Boston US
BOS20:42
Ottawa - Boston
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 8014
  Ottawa. CA
  YOW 16:45
  0h 46m
  94 Miles
  Montreal. CA
  YUL 17:31
  De Havilland (Bombardier) DHC-8-400 Dash 8Q Passenger
  Operated by Air Canada
2. Flight 2Air Canada AC 8612
  Montreal. CA
  YUL 19:15
  1h 27m
  255 Miles
  Boston. US
  BOS 20:42
  Embraer 175
  Operated by Air Canada
Ottawa CA
YOW05:45
4h 17m
1 Stop
Boston US
BOS10:02
Ottawa - Boston
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 8002
  Ottawa. CA
  YOW 05:45
  0h 46m
  94 Miles
  Montreal. CA
  YUL 06:31
  De Havilland (Bombardier) DHC-8-400 Dash 8Q Passenger
  Operated by Air Canada
2. Flight 2Air Canada AC 8604
  Montreal. CA
  YUL 08:35
  1h 27m
  255 Miles
  Boston. US
  BOS 10:02
  Embraer 175
  Operated by Air Canada
Ottawa CA
YOW06:05
4h 17m
1 Stop
Boston US
BOS10:22
Ottawa - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3629
  Ottawa. CA
  YOW 06:05
  1h 42m
  330 Miles
  New York. US
  EWR 07:47
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 2158
  New York. US
  EWR 09:00
  1h 22m
  201 Miles
  Boston. US
  BOS 10:22
  Airbus A319 Passenger
  Operated by United Airlines
Ottawa CA
YOW17:50
4h 42m
1 Stop
Boston US
BOS22:32
Ottawa - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3691
  Ottawa. CA
  YOW 17:50
  1h 42m
  330 Miles
  New York. US
  EWR 19:32
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1393
  New York. US
  EWR 21:05
  1h 27m
  201 Miles
  Boston. US
  BOS 22:32
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
Ottawa CA
YOW11:00
5h 52m
1 Stop
Boston US
BOS16:52
Ottawa - Boston
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 8006
  Ottawa. CA
  YOW 11:00
  0h 49m
  94 Miles
  Montreal. CA
  YUL 11:49
  Canadair (Bombardier) Regional Jet 900 and Challenger 890
  Operated by Air Canada
2. Flight 2Air Canada AC 8610
  Montreal. CA
  YUL 15:25
  1h 27m
  255 Miles
  Boston. US
  BOS 16:52
  Embraer 175
  Operated by Air Canada
Ottawa CA
YOW14:45
5h 57m
1 Stop
Boston US
BOS20:42
Ottawa - Boston
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 8012
  Ottawa. CA
  YOW 14:45
  0h 46m
  94 Miles
  Montreal. CA
  YUL 15:31
  De Havilland (Bombardier) DHC-8-400 Dash 8Q Passenger
  Operated by Air Canada
2. Flight 2Air Canada AC 8612
  Montreal. CA
  YUL 19:15
  1h 27m
  255 Miles
  Boston. US
  BOS 20:42
  Embraer 175
  Operated by Air Canada
Ottawa CA
YOW06:05
6h 49m
1 Stop
Boston US
BOS12:54
Ottawa - Boston
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3629
  Ottawa. CA
  YOW 06:05
  1h 42m
  330 Miles
  New York. US
  EWR 07:47
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1864
  New York. US
  EWR 11:35
  1h 19m
  201 Miles
  Boston. US
  BOS 12:54
  Boeing 737-900 Passenger
  Operated by United Airlines

Start your journey with just one click

Ottawa - Boston

Ottawa - Boston

Ottawa - Boston

Ottawa - Boston

Ottawa - Boston

Ottawa - Boston

Ottawa - Boston

Ottawa - Boston

Ottawa - Boston