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Best fares for last-minute flights to Boston

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*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

Book Air Canada flights to Boston (BOS)

Weather in Boston

Monday broken clouds
3°C Jan 27, 2020
Tuesday scattered clouds
1°C Jan 28, 2020
Wednesday sky is clear
-1°C Jan 29, 2020
Thursday sky is clear
-1°C Jan 30, 2020
Friday overcast clouds
1°C Jan 31, 2020
Saturday light snow
2°C Feb 01, 2020
Sunday light rain
1°C Feb 02, 2020
Powered by: OpenWeatherMap.org

Book today for the lowest fares to Boston

FromToDepartureFare TypePrice

Toronto (YYZ)

Boston (BOS)

Apr 28, 2020

One-way/Economy
CAD188*
Viewed:19hoursago

Montreal (YUL)

Boston (BOS)

Apr 27, 2020

One-way/Economy
CAD208*
Viewed:8hoursago

Vancouver (YVR)

Boston (BOS)

Apr 27, 2020

One-way/Economy
CAD211*
Viewed:12hoursago

Halifax (YHZ)

Boston (BOS)

Aug 21, 2020

One-way/Economy
CAD266*
Viewed:6hoursago

Ottawa (YOW)

Boston (BOS)

Apr 27, 2020

One-way/Economy
CAD216*
Viewed:8hoursago

Calgary (YYC)

Boston (BOS)

Jun 16, 2020

One-way/Economy
CAD200*
Viewed:6hoursago

Edmonton (YEG)

Boston (BOS)

Apr 29, 2020

One-way/Economy
CAD217*
Viewed:9hoursago

St. John's (YYT)

Boston (BOS)

Dec 08, 2020

One-way/Economy
CAD267*
Viewed:4hoursago

Québec (YQB)

Boston (BOS)

Nov 06, 2020

One-way/Economy
CAD189*
Viewed:18hoursago

Victoria (YYJ)

Boston (BOS)

Dec 10, 2020

One-way/Economy
CAD227*
Viewed:8hoursago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.