R1 746+ 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 20/2. 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
Feb 11 — Feb 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 12 January 2026.

Cheapest airline

JetBlue

Good round-trip deal

R1 246 or less

Good one-way deal

R1 869 or less
On average, JetBlue currently has the cheapest one-way flight from Boston Logan Intl (avg. price of R24 958).
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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

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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 12 January 2026.

Thu 21/59:55BOS - JNB
2 stops23h 55mMultiple Airlines
Mon 25/517:00JNB - BOS
2 stops24h 23mMultiple Airlines
Deal found 9/1R16 818
Fri 27/213:04BOS - JNB
2 stops26h 01mKLM
Sat 7/323:59JNB - BOS
1 stop20h 21mKLM
Deal found 9/1R16 851
Sat 9/522:00BOS - JNB
1 stop28h 50mQatar Airways
Sun 17/53:10JNB - BOS
2 stops41h 55mQatar Airways
Deal found 9/1R16 884
Thu 21/521:50BOS - JNB
1 stop30h 40mTurkish Airlines
Tue 2/617:50JNB - BOS
1 stop32h 05mTurkish Airlines
Deal found 9/1R16 900
Wed 18/319:55BOS - JNB
1 stop29h 40mBritish Airways
Sun 22/322:00JNB - BOS
1 stop28h 45mBritish Airways
Deal found 10/1R16 950
Tue 31/313:55BOS - JNB
2 stops25h 25mKLM
Tue 21/423:15JNB - BOS
1 stop23h 10mKLM
Deal found 10/1R16 983
Sat 7/27:30BOS - JNB
1 stop19h 55mBritish Airways
Wed 11/222:00JNB - BOS
1 stop23h 20mBritish Airways
Deal found 10/1R17 197
Thu 28/521:50BOS - JNB
1 stop30h 40mTurkish Airlines
Thu 18/617:50JNB - BOS
1 stop32h 05mTurkish Airlines
Deal found 8/1R17 279
Sat 2/522:00BOS - JNB
2 stops29h 40mQatar Airways
Sat 16/520:40JNB - BOS
1 stop24h 25mQatar Airways
Deal found 10/1R17 345
Sat 2/522:00BOS - JNB
2 stops29h 40mQatar Airways
Wed 13/511:55JNB - BOS
1 stop33h 10mQatar Airways
Deal found 9/1R17 362
Thu 21/59:55BOS - JNB
2 stops23h 55mMultiple Airlines
Tue 2/617:00JNB - BOS
2 stops27h 20mMultiple Airlines
Deal found 9/1R17 493
Tue 31/318:25BOS - JNB
1 stop18h 05mUnited Airlines
Tue 21/419:00JNB - BOS
2 stops28h 57mUnited Airlines
Deal found 10/1R17 510

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 12 January 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 9/2

16:15-6:30

3 stops31h 15m

Johannesburg OR Tambo

Mon 16/2

22:30-20:20

3 stops28h 50m

R16 884

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Wed 18/3

19:55-7:35

1 stop29h 40m

Johannesburg OR Tambo

Sun 22/3

22:00-20:45

1 stop28h 45m

R16 950

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Tue 31/3

13:55-21:20

2 stops25h 25m

Johannesburg OR Tambo

Tue 21/4

23:15-16:25

1 stop23h 10m

R16 983

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Tue 26/5

21:50-10:30

1 stop30h 40m

Johannesburg OR Tambo

Fri 5/6

18:00-19:55

1 stop31h 55m

R17 279

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sun 25/1

11:12-19:15

1 stop25h 03m

Cape Town Intl

Sun 1/2

21:30-11:40

1 stop21h 10m

R17 691

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sat 9/5

21:50-11:50

1 stop32h 00m

Cape Town Intl

Sat 16/5

16:35-19:55

1 stop33h 20m

R17 757

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sun 1/2

17:26-19:15

1 stop18h 49m

Cape Town Intl

Sun 8/2

21:30-13:22

2 stops22h 52m

R17 938

BostonDurban

BOS - DUR

BOSDUR

Boston Logan Intl

Mon 9/2

21:35-12:30

2 stops31h 55m

Durban King Shaka Intl

Mon 16/2

9:10-14:20

2 stops36h 10m

R18 086

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Tue 26/5

9:55-15:50

2 stops23h 55m

Johannesburg OR Tambo

Fri 5/6

17:00-11:23

2 stops24h 23m

R18 119

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Mon 9/2

13:00-21:55

2 stops25h 55m

Cape Town Intl

Mon 16/2

23:45-13:25

1 stop20h 40m

R18 136

Flights are sorted by cheapest return flights first.

Deals found on 10/1

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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 9 January 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 R14 397). Flying from Boston in June will prove the most costly (average of R21 710). 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 (1 951 flights per day), Washington, D.C. (826 flights per day) and Chicago (554 flights per day).

New York
New York
From R1 869
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From R5 221
Ottawa
Ottawa
From R3 165
Chicago
Chicago
From R16 802

What is the cheapest place to fly to from Boston?

The cheapest city to fly to from Boston is New York, with prices starting at R1 869. Explore other affordable destinations below.

New York
New York
From R1 869
Ottawa
Ottawa
From R3 165
Houston Hobby
Houston Hobby
From R3 604

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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 12 January 2026.

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

    The most selected flight destinations from Boston for the current month are Mumbai, Atlanta, Oranjestad. 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 246 to Fort Myers (prices may vary depending on the airline and departure time). On average, users have booked flights for R13 388 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 221). British Airways flights from Boston to Johannesburg OR Tambo (R14 364). United Airlines flights from Boston to Johannesburg OR Tambo (R17 381).

  • 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 R34 155

  • 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.

  • 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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