$132 Cheap flight deals from Boston (BOS) to Ontario (BOI)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from Boston to Ontario

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.

Fri, Jan 9 - Sat, Jan 17
BOS
Logan Intl.
BOI
Boise
$688 Roundtrip, found 3 days ago
$688
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Jan 9 from Logan Intl. to Boise, returning Sat, Jan 17, priced at $688 found 3 days ago

Airfares from $132 One Way, $256 Round Trip from Boston to Ontario

Prices starting at $256 for return flights and $132 for one-way flights to Ontario were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 24 - Sat, Jan 31
BOS
Boston
BOI
Boise
$256 Roundtrip, found 4 days ago
$256
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Jan 24 from Boston to Boise, returning Sat, Jan 31, priced at $256 found 4 days ago
Sun, Jan 18 - Tue, Jan 20
BOS
Boston
BOI
Boise
$257 Roundtrip, found 6 days ago
$257
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Jan 18 from Boston to Boise, returning Tue, Jan 20, priced at $257 found 6 days ago
Sat, Jan 17 - Wed, Jan 21
BOS
Boston
BOI
Boise
$259 Roundtrip, found 6 days ago
$259
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Sat, Jan 17 from Boston to Boise, returning Wed, Jan 21, priced at $259 found 6 days ago
Wed, Jan 21 - Tue, Jan 27
BOS
Boston
BOI
Boise
$263 Roundtrip, found 5 days ago
$263
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Jan 21 from Boston to Boise, returning Tue, Jan 27, priced at $263 found 5 days ago
Tue, Jan 27 - Fri, Jan 30
BOS
Boston
BOI
Boise
$269 Roundtrip, found 1 hour ago
$269
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Jan 27 from Boston to Boise, returning Fri, Jan 30, priced at $269 found 1 hour ago

More About Flying To Ontario from Boston

Route Information for Flights from Boston to Ontario

Origin Airport IATA Code
BOS
Destination Airport IATA Code
BOI
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Boston to Ontario

Whether you want to book cheap flights from Boston to Ontario or are looking for the perfect package holiday, Orbitz is your one-stop source. Taking the stress and expense out of travel, Orbitz helps you find the best fares for Boston to Ontario flights.

Make the Most of Your Vacation

Not only does Orbitz have cheap deals for Boston to Ontario flights, we can also help you plan your vacation in advance. Why wait in lengthy lines for tickets to shows, amusement parks, and other attractions when you could be making the most of your holiday? Add activities to your flight booking for fewer hassles once you arrive in Ontario.

Planning on the Go

Book your flights from Boston to Ontario wherever you are with the Orbitz app for Android and iPhone. Or simply use m.orbitz.com on your mobile browser to search and book the Boston to Ontario flights that you want. And if you’re running late, you check your flight status and baggage claim information on your mobile device too too.

Craft Your Perfect Vacation

Orbitz takes the stress out of vacation planning with great deals on flights from Boston to Ontario, hotels, car rentals, cruises, and more. Mix and match results for your perfect trip, or book a complete vacation package.

Keep Informed With Orbitz

With Orbitz’s free alerts service, you will stay informed of flight or services disruptions to your Boston to Ontario flights. The alerts can be sent straight to your mobile phone or email.

More Destinations

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.