HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

United Airlines flights from Boston to Toronto (BOS - YTO)

BOS — YTO
Jun 3 — Jun 101
From?
To?
Mon 6/3
Mon 6/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheapflights users flying from Boston to Toronto on United Airlines typically fly into Toronto Pearson Intl and depart from Boston Logan Intl. Select your dates above for pricing.

United Airlines flights from Boston to Toronto in 2024

Find detailed information about United Airlines flights from Boston to Toronto. Explore the options provided by United Airlines to plan your journey from Boston to Toronto. Data last updated May 29, 2024.

Popular in

October

Cheapest in

February

Average price (all airlines)

$316

One-way from

$107

Round-trip from

$262
Highest demand for flights from Boston Logan Intl to Toronto; 5% potential price increase.
Search Deals
Best time to find cheap flights from Boston Logan Intl to Toronto; 0% potential price drop.
Search Deals
Average price for all Boston Logan Intl to Toronto flights (one-way and round-trip).
Search Deals
Cheapest one-way United Airlines flight from Boston Logan Intl to Toronto
Search Deals
Cheapest round-trip United Airlines flight from Boston Logan Intl to Toronto
Search Deals

  • Can I get a flight from Boston to Toronto on United Airlines for under $400?

    Cheapflights users have found 8 United Airlines flights for under $400 on the BOS-YTO route. Prices on flights to Toronto from Boston can vary based on many factors including dates. To look at price based on your preferred dates, click here.

  • How do most travelers feel about United Airlines?

    The average rating from 396 United Airlines reviews by Cheapflights users is 7.4 (out of a maximum rating of 10). If you are considering flying BOS-YTO with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Toronto with United Airlines.

Cheapest United Airlines flights from Boston to Toronto

Discover the cheapest flight options specifically offered by United Airlines for travel from Boston to Toronto. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,696,634 searches. The data was last updated on May 29, 2024.
Wed 6/126:05 amBOS - YYZ
Nonstop1h 55mUnited Airlines
Fri 6/145:00 pmYYZ - BOS
Nonstop1h 43mUnited Airlines
Deal found 5/28$262
Pick Dates
Wed 6/126:00 amBOS - YYZ
1 stop4h 39mUnited Airlines
Wed 6/198:55 pmYYZ - BOS
Nonstop1h 44mUnited Airlines
Deal found 5/28$272
Pick Dates
Wed 6/267:40 pmBOS - YYZ
Nonstop1h 55mUnited Airlines
Wed 7/39:00 pmYYZ - BOS
1 stop14h 25mUnited Airlines
Deal found 5/28$278
Pick Dates

Direct flights from Boston to Toronto on United Airlines

Discover the cheapest flight options specifically offered by United Airlines for travel from Boston to Toronto. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,696,634 searches. The data was last updated on May 29, 2024.
Wed 6/126:05 amBOS - YYZ
Nonstop1h 55mUnited Airlines
Fri 6/145:00 pmYYZ - BOS
Nonstop1h 43mUnited Airlines
Deal found 5/28$262
Pick Dates
Sun 6/166:05 amBOS - YYZ
Nonstop1h 55mUnited Airlines
Tue 6/187:45 amYYZ - BOS
Nonstop1h 44mUnited Airlines
Deal found 5/28$293
Pick Dates
Fri 10/254:05 pmBOS - YYZ
Nonstop1h 51mUnited Airlines
Sun 10/272:20 pmYYZ - BOS
Nonstop1h 39mUnited Airlines
Deal found 5/28$447
Pick Dates

Last minute deals on Cheapflights

Explore last-minute flight deals on United Airlines for various destinations, including Boston to Toronto. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated May 29, 2024 and based on user searches. In the last 7 days, Cheapflights users made a total of 2,696,634 searches.
Thu 6/66:05 amBOS - YYZ
Nonstop1h 55mUnited Airlines
Sat 6/226:00 pmYYZ - BOS
1 stop4h 54mUnited Airlines
Deal found 5/28$411
Pick Dates
Fri 6/75:45 amBOS - YYZ
1 stop13h 16mUnited Airlines
Sun 6/98:55 pmYYZ - BOS
Nonstop1h 43mUnited Airlines
Deal found 5/28$433
Pick Dates
Wed 6/57:40 pmBOS - YYZ
Nonstop1h 55mUnited Airlines
Sat 6/85:00 pmYYZ - BOS
Nonstop1h 43mUnited Airlines
Deal found 5/28$461
Pick Dates

One-way United Airlines flights to Toronto from Boston

Search for one-way flight options from Boston to Toronto specifically provided by United Airlines. Find affordable one-way fares from United Airlines and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,696,634 searches. The data was last updated on May 29, 2024.
Sat 6/157:40 pmBOS - YYZ
Nonstop1h 55mUnited Airlines
Deal found 5/28$107
Pick Dates
Tue 6/188:00 amBOS - YYZ
1 stop12h 43mUnited Airlines
Deal found 5/28$116
Pick Dates
Tue 6/188:00 amBOS - YYZ
1 stop11h 52mUnited Airlines
Deal found 5/28$132
Pick Dates

Best time to book a flight from Boston to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average temperature and rainfall totals by month.

YTO

Temperature

21.2 - 69.8 °F

If weather is an important factor for your trip to Toronto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Boston to Toronto on another airline
Consider alternative airlines that service the Toronto area. Flight routes are based on user searches made on Cheapflights and were last updated on May 29, 2024.

Air Canada flights from Boston Logan Intl to Toronto
Porter Airlines flights from Boston Logan Intl to Toronto

See what others are saying about United Airlines

Read reviews and see what other travelers are saying about their experiences with United Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing United Airlines for your next flight. Reviews last updated May 29, 2024.
United Airlines
7.4
Good
10,799 reviews
Check prices
Overview

Comfort

7.2

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines