HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

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

BOS — YTO
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
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 April 29, 2024.

Popular in

October

Cheapest in

January

Average price (all airlines)

$254

One-way from

$134

Round-trip from

$305
Highest demand for flights from Boston Logan Intl to Toronto; 9% potential price increase.
Search Deals
Best time to find cheap flights from Boston Logan Intl to Toronto; 1% 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 $300?

    Cheapflights users have found 4 United Airlines flights for under $300 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 4,582 United Airlines reviews by Cheapflights users is 7.6 (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 2,944,896 searches. The data was last updated on April 29, 2024.
Fri 5/316:05 amBOS - YYZ
Nonstop1h 55mUnited Airlines
Mon 6/35:00 pmYYZ - BOS
Nonstop1h 43mUnited Airlines
Deal found 4/28$313
Pick Dates
Sun 5/126:01 amBOS - YYZ
1 stop5h 51mUnited Airlines
Thu 5/161:25 pmYYZ - BOS
Nonstop1h 43mUnited Airlines
Deal found 4/28$323
Pick Dates
Fri 5/246:15 amBOS - YYZ
Nonstop1h 55mUnited Airlines
Tue 5/288:30 amYYZ - BOS
1 stop4h 45mUnited Airlines
Deal found 4/28$328
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 2,944,896 searches. The data was last updated on April 29, 2024.
Fri 5/316:05 amBOS - YYZ
Nonstop1h 55mUnited Airlines
Mon 6/35:00 pmYYZ - BOS
Nonstop1h 43mUnited Airlines
Deal found 4/28$313
Pick Dates
Wed 6/197:40 pmBOS - YYZ
Nonstop1h 55mUnited Airlines
Sun 6/237:45 amYYZ - BOS
Nonstop1h 44mUnited Airlines
Deal found 4/28$342
Pick Dates
Sat 5/257:40 pmBOS - YYZ
Nonstop1h 55mUnited Airlines
Mon 6/38:55 pmYYZ - BOS
Nonstop1h 43mUnited Airlines
Deal found 4/28$361
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 April 29, 2024 and based on user searches. In the last 7 days, Cheapflights users made a total of 2,944,896 searches.
Thu 5/96:15 amBOS - YYZ
Nonstop1h 55mUnited Airlines
Sun 5/121:40 pmYYZ - BOS
Nonstop1h 43mUnited Airlines
Deal found 4/28$367
Pick Dates
Wed 5/811:55 amBOS - YYZ
1 stop5h 05mUnited Airlines
Sun 5/125:00 pmYYZ - BOS
Nonstop1h 43mUnited Airlines
Deal found 4/28$376
Pick Dates
Wed 5/88:09 amBOS - YYZ
1 stop5h 38mUnited Airlines
Wed 5/85:00 pmYYZ - BOS
Nonstop1h 43mUnited Airlines
Deal found 4/28$407
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 2,944,896 searches. The data was last updated on April 29, 2024.
Wed 6/56:05 amBOS - YYZ
Nonstop1h 55mUnited Airlines
Deal found 4/28$134
Pick Dates
Mon 10/712:00 pmBOS - YYZ
1 stop7h 00mUnited Airlines
Deal found 4/28$170
Pick Dates
Sun 6/238:45 amBOS - YYZ
1 stop5h 02mUnited Airlines
Deal found 4/28$172
Pick Dates

Average price of United Airlines flights from Boston to Toronto

Plan your United Airlines flight from Boston to Toronto by taking into account the cheapest months to travel. The average price of a one-way United Airlines flight from Boston to Toronto is currently $159 while a round-trip flight costs $339. Price data was last updated on April 21, 2024.

Currently, the most affordable month to book a United Airlines flight from Boston to Toronto in January, with an average price of $236. Conversely, traveling with United Airlines from Boston to Toronto in July will be the most expensive, with an average cost of $402. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

January

$236

February

$264

March

$305

April

$314

May

$330

June

$354

July

$402

August

$373

September

$323

October

$302

November

$279

December

$272

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 April 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 April 29, 2024.
United Airlines
7.4
Good
11,221 reviews
Check prices
Overview

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Crew

8.1

Food

6.7
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