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C$ 90+ Cheap flights from Boston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — YYZ
30 Mar — 6 Apr1
1 adult

What to know about flights from Boston

Discover essential information about flights departing from Boston, including flight schedules, destinations, airlines operating at the Boston airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 25 March 2025.

Cheapest one-way flight

C$ 120

Cheapest round-trip flight

C$ 65

Cheapest airline

Frontier

Most popular destination

Toronto Island (YTZ)

Good round-trip deal

C$ 100 or less

Good one-way deal

C$ 38 or less
The cheapest one-way flight from Boston Logan Intl is currently to Toronto Island.
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The cheapest round-trip flight from Boston Logan Intl is currently to Orlando.
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On average, Frontier currently has the cheapest one-way flight from Boston Logan Intl (avg. price of C$ 127).
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Toronto Island (YTZ) is currently the most popular flight destination from Boston Logan Intl (average round-trip price of C$ 270).
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Price to beat on a round-trip flight from Boston Logan Intl.
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Price to beat on a one-way flight from Boston Logan Intl.
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Cheapest flights from Boston
Explore the most affordable flight options available from Boston. Find the lowest fares based on data from user searches, with prices last updated on 25 March 2025.

Mon 18/86:25 p.m.BOS - YYC
Nonstop5h 22mMultiple Airlines
Sun 24/81:05 a.m.YYC - BOS
1 stop6h 30mMultiple Airlines
Deal found 24/3C$ 256
Sat 30/86:25 p.m.BOS - YYC
Nonstop5h 22mWestJet
Fri 5/910:50 a.m.YYC - BOS
Nonstop4h 50mWestJet
Deal found 24/3C$ 266
Mon 18/87:00 p.m.BOS - YYC
1 stop8h 05mAir Canada
Sun 24/81:05 a.m.YYC - BOS
1 stop6h 30mAir Canada
Deal found 24/3C$ 275
Mon 14/410:20 a.m.BOS - YTZ
Nonstop1h 59mPorter Airlines
Tue 15/48:00 a.m.YTZ - BOS
Nonstop1h 35mPorter Airlines
Deal found 24/3C$ 278
Thu 10/410:20 a.m.BOS - YTZ
Nonstop1h 59mMultiple Airlines
Sun 13/410:25 a.m.YTZ - BOS
1 stop6h 27mMultiple Airlines
Deal found 24/3C$ 284
Fri 11/49:39 p.m.BOS - YYZ
1 stop16h 16mMultiple Airlines
Mon 14/47:10 a.m.YYZ - BOS
1 stop29h 26mMultiple Airlines
Deal found 24/3C$ 291
Thu 10/46:10 a.m.BOS - YYZ
Nonstop2h 01mAir Canada
Sun 13/48:00 a.m.YYZ - BOS
Nonstop1h 41mAir Canada
Deal found 24/3C$ 301
Wed 30/47:05 a.m.BOS - YUL
1 stop4h 10mMultiple Airlines
Wed 30/41:30 p.m.YUL - BOS
Nonstop1h 27mMultiple Airlines
Deal found 23/3C$ 307
Wed 30/46:35 a.m.BOS - YUL
Nonstop1h 25mAir Canada
Wed 30/43:25 p.m.YUL - BOS
Nonstop1h 27mAir Canada
Deal found 23/3C$ 321
Fri 11/47:05 a.m.BOS - YTZ
Nonstop1h 59mAir Transat
Mon 14/46:40 p.m.YTZ - BOS
Nonstop1h 40mAir Transat
Deal found 24/3C$ 340
Mon 28/47:05 a.m.BOS - YUL
1 stop4h 10mPorter Airlines
Tue 29/44:00 p.m.YUL - BOS
1 stop4h 20mPorter Airlines
Deal found 23/3C$ 342
Fri 9/59:20 a.m.BOS - YYC
1 stop14h 28mUnited Airlines
Tue 13/51:30 p.m.YYC - BOS
1 stop14h 09mUnited Airlines
Deal found 24/3C$ 345

Find flights from Boston within your budget

Find flights departing from Boston that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 25 March 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Pearson Intl

Route

Depart

Return

Price

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Mon 18/8

6:25 p.m.-9:47 p.m.

Nonstop5h 22m

Calgary

Sun 24/8

1:05 a.m.-9:35 a.m.

1 stop6h 30m

C$ 256

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Sat 30/8

6:25 p.m.-9:47 p.m.

Nonstop5h 22m

Calgary

Fri 5/9

10:50 a.m.-5:40 p.m.

Nonstop4h 50m

C$ 266

BostonCalgary

BOS - YYC

BOSYYC

Boston Logan Intl

Mon 18/8

7:00 p.m.-1:05 a.m.

1 stop8h 05m

Calgary

Sun 24/8

1:05 a.m.-9:35 a.m.

1 stop6h 30m

C$ 275

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Mon 14/4

10:20 a.m.-12:19 p.m.

Nonstop1h 59m

Toronto Island

Tue 15/4

8:00 a.m.-9:35 a.m.

Nonstop1h 35m

C$ 278

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Thu 10/4

10:20 a.m.-12:19 p.m.

Nonstop1h 59m

Toronto Island

Sun 13/4

10:25 a.m.-4:52 p.m.

1 stop6h 27m

C$ 284

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Fri 11/4

9:39 p.m.-1:55 p.m.

1 stop16h 16m

Toronto Pearson Intl

Mon 14/4

7:10 a.m.-12:36 p.m.

1 stop29h 26m

C$ 291

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 10/4

6:10 a.m.-8:11 a.m.

Nonstop2h 01m

Toronto Pearson Intl

Sun 13/4

8:00 a.m.-9:41 a.m.

Nonstop1h 41m

C$ 301

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Wed 30/4

7:05 a.m.-11:15 a.m.

1 stop4h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 30/4

1:30 p.m.-2:57 p.m.

Nonstop1h 27m

C$ 307

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Wed 30/4

6:35 a.m.-8:00 a.m.

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 30/4

3:25 p.m.-4:52 p.m.

Nonstop1h 27m

C$ 321

BostonToronto

BOS - YTZ

BOSYTZ

Boston Logan Intl

Fri 11/4

7:05 a.m.-9:04 a.m.

Nonstop1h 59m

Toronto Island

Mon 14/4

6:40 p.m.-8:20 p.m.

Nonstop1h 40m

C$ 340

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

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Best time to book a flight from Boston

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Boston

Get recent, data-driven insights about flights from Boston including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Boston?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Pearson Intl. Price data was last updated on 21 March 2025.

The price you pay for your flight from Boston may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Boston?

Currently, March is the cheapest month in which you can book a flight from Boston (average of C$ 170). Flying from Boston in December will prove the most costly (average of C$ 229). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Boston?

For flights departing from Boston check dates and pricing for the following: Air Canada, United Airlines, Porter Airlines. These airlines depart to the following popular destinations: Toronto.

Spirit Airlines

Spirit Airlines

From C$ 39

JetBlue

JetBlue

From C$ 76

Porter Airlines

Porter Airlines

From C$ 187

Etihad Airways

Etihad Airways

From C$ 575

What are popular destinations to fly to from Boston?

From Boston you can expect to find greater availability for the following destinations: New York (1,562 flights per day), Washington, D.C. (839 flights per day) and Orlando (742 flights per day).

Toronto

Toronto

From C$ 84

Miami

Miami

From C$ 32

Fort Lauderdale

Fort Lauderdale

From C$ 56

London

London

From C$ 577

What is the cheapest place to fly to from Boston?

The cheapest city to fly to from Boston is Orlando, with prices starting at C$ 32. Explore other affordable destinations below.

Orlando

Orlando

From C$ 22

Atlanta Hartsfield-Jackson

Atlanta Hartsfield-Jackson

From C$ 25

Miami

Miami

From C$ 32

Tampa

Tampa

From C$ 37

Airline reviews for flights from Boston

Get insights into the airlines that provide service from Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Boston. In the last 7 days, Cheapflights users made a total of 629,999 searches.
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,890 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Porter Airlines
7.9
Good
275 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
8,952 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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Related info for your journey

Access useful and relevant information related to your journey from Boston. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 25 March 2025.

  • What are the most popular destinations to fly to from Boston?

    This month, the top selected destinations from Boston are Barcelona-El Prat Airport, Atlanta, Oranjestad. Throughout the year, Barcelona-El Prat Airport, Atlanta, Athens are some of the top choices made by users flying from Boston.

  • What is the cheapest flight from Boston to anywhere?

    Users have flown out of Boston for as low as C$ 32 to Orlando Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for C$ 674 to fly from Boston.

  • What are the cheapest airlines flying from Boston to anywhere?

    According to our data, users have found Emirates, Spirit Airlines, and Frontier to have the cheapest round-trip prices from Boston. Some of the destinations and prices are as follows: Emirates flights from Boston to Bengaluru Intl (C$ 33). Spirit Airlines flights from Boston to Atlanta Hartsfield-Jackson (C$ 56). Frontier flights from Boston to Atlanta Hartsfield-Jackson (C$ 68).

  • What is the cheapest premium economy flight from Boston?

    Options for some of the cheapest premium economy flights from Boston we have found on Cheapflights are as follows:
    Fly from Boston Logan Intl to Washington, D.C. Reagan-National Airport starting at C$ 448
    Fly from Boston Logan Intl to Atlanta starting at C$ 491
    Fly from Boston Logan Intl to New Orleans starting at C$ 529
    Fly from Boston Logan Intl to Los Angeles starting at C$ 671

  • What is the cheapest first class flight from Boston?

    If you’re looking to fly first-class from Boston to anywhere, put Miami on your list as prices start at C$ 801 for this destination.

  • What is the cheapest month to fly from Boston?

    At the present moment the cheapest month to fly from Boston is currently March; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Boston?

    Check out the cheapest flights from Boston to embark to:
    Travel from Boston to Calgary from C$ 265 round trip
    Travel from Boston to Toronto from C$ 275 round trip
    Travel from Boston to Vancouver from C$ 299 round trip
    Travel from Boston to Montreal from C$ 307 round trip
    Travel from Boston to Halifax from C$ 407 round trip

  • How does Cheapflights help users find flights from Boston?

    Cheapflights helps you search for flights from Boston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from Boston?

    Cheapflights simply makes it quick and affordable to book flights from Boston by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Boston with no change fees?

    Yes! Cheapflights helps users easily find flights from Boston with no change fees.

  • Can Cheapflights notify me if prices for flights from Boston become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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Cheapflights helps you search for flights from Boston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Boston?

Cheapflights simply makes it quick and affordable to book flights from Boston by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Boston with no change fees?

Yes! Cheapflights helps users easily find flights from Boston with no change fees.

Can Cheapflights notify me if prices for flights from Boston become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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