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$184+ Cheap flights from Boston

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/9. 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 — AKL
30 Aug — 6 Sep1
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 August 2025.

Cheapest airline

Air New Zealand

Good round-trip deal

$607 or less

Good one-way deal

$403 or less
On average, Air New Zealand currently has the cheapest one-way flight from Boston Logan Intl (avg. price of $2,608).
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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 August 2025.

Sat 20/912:30BOS - LHR
1 stop18h 15mUnited Airlines
Mon 22/911:05LHR - BOS
2 stops36h 50mUnited Airlines
Deal found 24/8$778
Mon 1/1213:40BOS - LHR
1 stop14h 20mDelta
Wed 3/1209:00LHR - BOS
1 stop12h 20mDelta
Deal found 23/8$787
Fri 28/1121:50BOS - LHR
2 stops15h 50mSWISS
Sun 30/1118:40LHR - BOS
1 stop30h 40mSWISS
Deal found 23/8$795
Sat 17/106:00BOS - LHR
1 stop9h 35mUnited Airlines
Sun 18/109:00LHR - BOS
1 stop16h 00mUnited Airlines
Deal found 23/8$806
Mon 29/918:35BOS - LHR
1 stop9h 30mAer Lingus
Sun 5/1013:25LHR - BOS
1 stop10h 20mAer Lingus
Deal found 25/8$811
Wed 10/1221:20BOS - LHR
1 stop9h 05mAer Lingus
Sat 13/1212:10LHR - BOS
1 stop11h 45mAer Lingus
Deal found 23/8$814
Fri 3/1006:00BOS - LHR
1 stop22h 35mUnited Airlines
Sun 5/1009:05LHR - BOS
1 stop33h 45mUnited Airlines
Deal found 24/8$816
Mon 8/917:30BOS - LHR
1 stop9h 30mAer Lingus
Sun 14/909:50LHR - BOS
1 stop9h 50mAer Lingus
Deal found 23/8$818
Fri 26/918:20BOS - LHR
1 stop21h 40mUnited Airlines
Sun 28/907:45LHR - BOS
2 stops13h 37mUnited Airlines
Deal found 24/8$821
Fri 19/918:16BOS - LHR
1 stop12h 29mUnited Airlines
Sun 21/909:05LHR - BOS
1 stop33h 45mUnited Airlines
Deal found 24/8$823
Sat 13/917:50BOS - LHR
1 stop18h 50mUnited Airlines
Mon 15/913:45LHR - BOS
1 stop32h 55mUnited Airlines
Deal found 23/8$824
Wed 24/917:10BOS - LHR
1 stop34h 10mUnited Airlines
Sat 27/906:50LHR - BOS
2 stops17h 06mUnited Airlines
Deal found 24/8$828

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 August 2025. In the last 7 days, Cheapflights users made a total of 134,765 searches

Fly to

Auckland

Route

Departure

Return

Price

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 1/12

13:40-09:00

1 stop14h 20m

London Heathrow

Wed 3/12

09:00-16:20

1 stop12h 20m

$787

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sat 17/1

06:00-20:35

1 stop9h 35m

London Heathrow

Sun 18/1

09:00-20:00

1 stop16h 00m

$806

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sat 4/10

17:40-08:55

2 stops34h 15m

London Heathrow

Tue 7/10

06:40-15:35

1 stop13h 55m

$830

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 5/9

16:27-11:45

1 stop14h 18m

London Heathrow

Sun 7/9

06:50-16:47

2 stops14h 57m

$830

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 17/10

17:40-08:55

2 stops34h 15m

London Heathrow

Mon 20/10

07:05-15:35

2 stops37h 30m

$836

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 26/9

21:40-16:25

1 stop13h 45m

London Heathrow

Sun 28/9

09:30-14:30

1 stop10h 00m

$836

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 15/1

17:35-12:55

2 stops38h 20m

London Heathrow

Sun 18/1

06:40-15:50

2 stops14h 10m

$836

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 10/11

18:55-06:30

Nonstop6h 35m

London Heathrow

Sun 23/11

09:15-19:50

1 stop15h 35m

$843

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 24/11

07:30-19:00

Nonstop6h 30m

London Heathrow

Sun 7/12

09:15-19:50

1 stop15h 35m

$843

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 26/1

21:35-09:15

Nonstop6h 40m

London Heathrow

Sun 8/2

09:15-19:50

1 stop15h 35m

$843

Flights are sorted by cheapest return flights first.

Deals found on 23/8

Showing 1-10 of 60 results
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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 return 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 return flight from Boston to Auckland. Price data was last updated on 22 August 2025.

To ensure you get the cheapest price possible for a flight from Boston, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Boston (average of $1,341). Flying from Boston in August will prove the most costly (average of $2,713). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Boston?

Some of the most frequent flights departing from Boston everyday are: New York (2,390 flights per day), Washington, D.C. (862 flights per day), and Chicago (853 flights per day).

Houston Hobby
Houston Hobby
From $742
Toronto
Toronto
From $190
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From $341
New York
New York
From $1,659

What is the cheapest place to fly to from Boston?

The cheapest city to fly to from Boston is Toronto, with prices starting at $324. Explore other affordable destinations below.

Toronto
Toronto
From $190
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From $341
Hong Kong Intl
Hong Kong Intl
From $616
Houston Hobby
Houston Hobby
From $742

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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 August 2025.

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

    The most popular destinations from Boston this month are Athens, Barcelona-El Prat Airport, Atlanta. The top year-round destinations include Atlanta, Barcelona-El Prat Airport, Athens.

  • What is the cheapest flight from Boston to anywhere?

    Users have flown out of Boston for as low as $324 to Toronto Pearson Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $1,549 to fly from Boston.

  • What is the cheapest premium economy flight from Boston?

    Premium economy can provide you with benefits such as more leg room and ideal seating locations without the price tag of a business class flight. Some of the cheapest premium economy flight options from Boston are below:
    Fly from Boston Logan Intl to Shannon, Clare starting at $1,991
    Fly from Boston Logan Intl to London Heathrow Airport starting at $3,033
    Fly from Boston Logan Intl to Rome Fiumicino Airport starting at $4,184

  • What is the cheapest first class flight from Boston?

    If you’re looking for a cheap first-class flight from Boston, consider Seattle. Prices start at $1,705 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Boston?

    At the present moment the cheapest month to fly from Boston is currently October; with August 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?

    Here are some of the cheapest flight destinations from Boston:
    Fly from Boston to Auckland from $1,467 round trip

  • How does Cheapflights help users find flights from Boston?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Boston. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • 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?

    Certainly. Search results for flights from Boston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Boston today and book when you’re ready!

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Boston. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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?

Certainly. Search results for flights from Boston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Boston today and book when you’re ready!

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