R1 282+ 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 22/2. 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 — CPT
Mar 11 — Mar 181
1 adult
1 adult, Economy, 0 bags

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 9 February 2026.

Cheapest airline

JetBlue

Good round-trip deal

R1 212 or less

Good one-way deal

R3 269 or less
On average, JetBlue currently has the cheapest one-way flight from Boston Logan Intl (avg. price of R25 388).
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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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Find flights from Boston

Enter your travel dates to find the best prices.

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 9 February 2026.

Thu 7/521:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Thu 14/516:35
CPT
-
BOS
1 stop33h 20m
Turkish Airlines
Deal found 8/2R13 204
Sun 1/320:00
BOS
-
JNB
1 stop31h 50m
Turkish Airlines
Tue 31/317:50
JNB
-
BOS
1 stop32h 05m
Turkish Airlines
Deal found 5/2R13 477
Fri 3/49:05
BOS
-
JNB
2 stops24h 45m
Kenya Airways
Tue 14/417:00
JNB
-
BOS
2 stops24h 15m
Kenya Airways
Deal found 6/2R13 653
Mon 20/421:50
BOS
-
JNB
1 stop30h 40m
Turkish Airlines
Tue 5/517:50
JNB
-
BOS
1 stop32h 05m
Turkish Airlines
Deal found 6/2R13 685
Thu 9/413:55
BOS
-
JNB
2 stops43h 55m
Kenya Airways
Tue 21/417:00
JNB
-
BOS
2 stops24h 15m
Kenya Airways
Deal found 7/2R13 749
Sun 1/320:00
BOS
-
JNB
1 stop31h 50m
Turkish Airlines
Thu 19/319:10
JNB
-
BOS
1 stop29h 55m
Turkish Airlines
Deal found 8/2R13 781
Mon 16/321:00
BOS
-
CPT
1 stop32h 50m
Turkish Airlines
Mon 6/416:35
CPT
-
BOS
1 stop33h 20m
Turkish Airlines
Deal found 6/2R13 797
Mon 20/421:50
BOS
-
JNB
1 stop30h 40m
Turkish Airlines
Thu 30/417:50
JNB
-
BOS
1 stop32h 05m
Turkish Airlines
Deal found 8/2R13 861
Wed 6/521:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Wed 13/516:35
CPT
-
BOS
1 stop33h 20m
Turkish Airlines
Deal found 7/2R13 877
Thu 2/421:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Tue 7/416:35
CPT
-
BOS
1 stop33h 20m
Turkish Airlines
Deal found 6/2R13 893
Wed 8/421:50
BOS
-
CPT
1 stop32h 00m
Turkish Airlines
Sat 18/416:35
CPT
-
BOS
1 stop33h 20m
Turkish Airlines
Deal found 7/2R14 086
Thu 2/421:50
BOS
-
JNB
1 stop30h 40m
Turkish Airlines
Mon 13/418:00
JNB
-
BOS
1 stop31h 55m
Turkish Airlines
Deal found 8/2R14 086

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 9 February 2026. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

Cape Town

Route

Depart

Return

Price

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Mon 20/4

21:50-10:30

1 stop30h 40m

Johannesburg OR Tambo

Thu 30/4

17:50-19:55

1 stop32h 05m

R13 861

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Tue 14/4

21:50-10:30

1 stop30h 40m

Johannesburg OR Tambo

Tue 28/4

17:50-19:55

1 stop32h 05m

R14 246

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Sun 19/4

21:50-10:30

1 stop30h 40m

Johannesburg OR Tambo

Thu 30/4

17:50-19:55

1 stop32h 05m

R14 246

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Tue 14/4

21:50-10:30

1 stop30h 40m

Johannesburg OR Tambo

Wed 22/4

18:00-19:55

1 stop31h 55m

R14 246

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Mon 2/3

20:00-10:50

1 stop31h 50m

Johannesburg OR Tambo

Wed 11/3

19:05-19:05

1 stop30h 00m

R14 534

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Wed 15/4

6:00-15:50

2 stops27h 50m

Johannesburg OR Tambo

Tue 28/4

17:00-13:24

2 stops26h 24m

R15 272

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Mon 2/3

13:04-22:05

2 stops26h 01m

Johannesburg OR Tambo

Wed 11/3

23:59-14:20

1 stop20h 21m

R15 512

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Mon 9/3

13:55-22:05

2 stops26h 10m

Johannesburg OR Tambo

Wed 18/3

19:20-17:20

1 stop28h 00m

R15 608

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Sun 8/3

9:05-22:05

2 stops31h 00m

Johannesburg OR Tambo

Sun 15/3

23:59-14:20

1 stop20h 21m

R15 608

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Tue 3/3

10:03-22:05

2 stops29h 02m

Johannesburg OR Tambo

Sun 15/3

23:59-14:20

1 stop20h 21m

R15 608

Flights are sorted by cheapest return flights first.

Deals found on 7/2

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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 Cape Town. Price data was last updated on 6 February 2026.

Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Boston (average of R13 861). Flying from Boston in June will prove the most costly (average of R21 169). 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?

From Boston you can expect to find greater availability for the following destinations: New York (1 668 flights per day), Washington, D.C. (801 flights per day) and Chicago (593 flights per day).

Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From R5 079
Ottawa
Ottawa
From R3 079
Chicago
Chicago
From R16 346

What is the cheapest place to fly to from Boston?

The cheapest city to fly to from Boston is Ottawa, with prices starting at R3 079. Explore other affordable destinations below.

Ottawa
Ottawa
From R3 079
Houston Hobby
Houston Hobby
From R3 506
Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From R3 982

Browse thousands of different options on Cheapflights for your next trip

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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 9 February 2026.

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

    The most selected flight destinations from Boston for the current month are Oranjestad, Atlanta, Mumbai. While Atlanta, Barcelona-El Prat Airport, Athens are the top choices made by travellers year-round.

  • What is the cheapest flight from Boston to anywhere?

    Users have flown out of Boston for as low as R1 212 to Fort Myers (prices may vary depending on the airline and departure time). On average, users have booked flights for R9 845 to fly from Boston.

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

    Looking at our data, JetBlue, British Airways, and United Airlines have been found to have the cheapest prices from Boston. Here are some options available: JetBlue flights from Boston to Johannesburg OR Tambo (R5 079). British Airways flights from Boston to Johannesburg OR Tambo (R15 068). United Airlines flights from Boston to Johannesburg OR Tambo (R16 909).

  • 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:
    Boston Logan Intl to Chicago O'Hare Intl Airport from R33 227

  • What is the cheapest month to fly from Boston?

    January is currently the cheapest month to fly from Boston. At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

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

    Check out the cheapest flights from Boston to embark to:
    Travel from Boston to Cape Town from R13 204 round trip

  • How does Cheapflights help users find flights from Boston?

    When you search for this flight from Boston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Boston.

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

    Need flexible booking options for your flight from Boston ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

    Yes! Start tracking prices for flights from Boston today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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How does Cheapflights help users find flights from Boston?

When you search for this flight from Boston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Boston.

Can Cheapflights find flights from Boston with no change fees?

Need flexible booking options for your flight from Boston ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for flights from Boston today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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