
$47 Cheap flight deals from Boston (BOS) to Ottawa (PIA)
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This Weekend's Flight Deals from Boston to Ottawa
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $47 One Way, $94 Round Trip from Boston to Ottawa
Prices starting at $94 for return flights and $47 for one-way flights to Ottawa were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Ottawa economy flight packages


Hotel Riu Plaza Chicago
Apr 3 - Apr 5
Boston (BOS) to Chicago (ORD)
Reviewed on Jan 14, 2026

Sable at Navy Pier Chicago, Curio Collection by Hilton
Mar 14 - Mar 18
Boston (BOS) to Chicago (ORD)
Chicago (ORD) to Boston (BOS)
Reviewed on Nov 3, 2025
More About Flying To Ottawa from Boston
Route Information for Flights from Boston to Ottawa
Origin Airport IATA Code | BOS |
|---|---|
Destination Airport IATA Code | PIA |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Boston to Ottawa
Trip-Planning Made Easy
Your search engine may give you thousands of pages of results when you search for cheap flights from Boston to Ottawa, but you can save yourself a lot of hassle and money by going straight to Orbitz.com. Not only do we offer great deals on Boston to Ottawa flights, but we make it easy to book hotels, car rentals, cruises, or a complete vacation package of your dreams.
Discount Boston to Ottawa Flights
Orbitz’s low price guarantee means you get the best fares around. Find the lowest prices for international and domestic tickets and for flights from Boston to Ottawa when you use Orbitz. It’s easy to add activities to your booking, so you can take advantage of all that Ottawa has to offer.
Easily Book, Change, Cancel Flights From Boston to Ottawa
Orbitz now offers free mobile device apps, so even the busiest multi-taskers can plan their vacations while away from their desktop computer. Plus, instant alerts to your email or mobile phone help you stay on top of any delays or travel updates, so you avoid unpleasant surprises before boarding your Boston to Ottawa flights. Our Customer Service representatives are ready to assist you if you need to change your air travel plans.
Take Advantage of Frequent Flyer Options Through Orbitz
With Orbitz, you do not have to choose between a low fare and earning frequent flyer miles. Simply provide your frequent flyer information when you book your Boston to Ottawa flights.
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.




