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R1 894+ 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 11/8. 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
Jul 8 — Jul 151
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 3 July 2025.

Cheapest airline

British Airways

Good round-trip deal

R1 326 or less

Good one-way deal

R1 201 or less
On average, British Airways currently has the cheapest one-way flight from Boston Logan Intl (avg. price of R20 835).
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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 3 July 2025.

Mon 25/821:35BOS - CPT
1 stop32h 15mTurkish Airlines
Tue 9/916:35CPT - BOS
1 stop33h 05mTurkish Airlines
Deal found 3/7R15 026
Wed 26/1120:00BOS - JNB
1 stop31h 50mTurkish Airlines
Wed 17/1219:05JNB - BOS
1 stop30h 00mTurkish Airlines
Deal found 2/7R15 307
Mon 24/119:55BOS - JNB
2 stops31h 30mKenya Airways
Sun 7/121:35JNB - BOS
2 stops40h 44mKenya Airways
Deal found 2/7R16 359
Mon 18/816:30BOS - JNB
1 stop33h 50mEtihad Airways
Wed 3/99:50JNB - BOS
1 stop35h 05mEtihad Airways
Deal found 2/7R17 183
Mon 1/96:05BOS - JNB
2 stops27h 45mMultiple Airlines
Tue 9/912:10JNB - BOS
2 stops28h 57mMultiple Airlines
Deal found 2/7R17 586
Mon 1/922:00BOS - JNB
1 stop29h 35mQatar Airways
Mon 15/920:25JNB - BOS
1 stop24h 40mQatar Airways
Deal found 1/7R17 604
Tue 2/921:55BOS - CPT
1 stop31h 05mBritish Airways
Tue 16/918:55CPT - BOS
1 stop33h 50mBritish Airways
Deal found 2/7R17 797
Sat 15/1119:29BOS - CPT
2 stops29h 31mAmerican Airlines
Mon 24/1120:50CPT - BOS
1 stop26h 05mAmerican Airlines
Deal found 1/7R17 884
Thu 20/1118:25BOS - JNB
1 stop32h 55mBritish Airways
Wed 10/1219:45JNB - BOS
1 stop25h 15mBritish Airways
Deal found 1/7R18 287
Wed 5/119:55BOS - CPT
3 stops44h 40mMultiple Airlines
Sat 15/1114:15CPT - BOS
2 stops30h 33mMultiple Airlines
Deal found 1/7R18 305
Thu 20/1119:29BOS - JNB
2 stops29h 01mAmerican Airlines
Wed 10/1219:45JNB - BOS
1 stop27h 10mAmerican Airlines
Deal found 2/7R18 393
Tue 23/918:30BOS - JNB
1 stop17h 15mUnited Airlines
Mon 6/1010:25JNB - BOS
2 stops28h 45mUnited Airlines
Deal found 1/7R19 673

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 3 July 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

Cape Town

Route

Depart

Return

Price

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Mon 25/8

21:35-11:50

1 stop32h 15m

Cape Town Intl

Tue 9/9

16:35-19:40

1 stop33h 05m

R15 026

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Wed 26/11

20:00-10:50

1 stop31h 50m

Johannesburg OR Tambo

Wed 17/12

19:05-18:05

1 stop30h 00m

R15 307

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Mon 24/11

9:55-0:25

2 stops31h 30m

Johannesburg OR Tambo

Sun 7/12

1:35-11:19

2 stops40h 44m

R16 359

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Mon 18/8

16:30-8:20

1 stop33h 50m

Johannesburg OR Tambo

Wed 3/9

9:50-14:55

1 stop35h 05m

R17 183

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Mon 1/9

6:05-15:50

2 stops27h 45m

Johannesburg OR Tambo

Tue 9/9

12:10-11:07

2 stops28h 57m

R17 586

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Mon 1/9

22:00-9:35

1 stop29h 35m

Johannesburg OR Tambo

Mon 15/9

20:25-15:05

1 stop24h 40m

R17 604

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Tue 2/9

21:55-11:00

1 stop31h 05m

Cape Town Intl

Tue 16/9

18:55-22:45

1 stop33h 50m

R17 797

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Sat 15/11

19:29-8:00

2 stops29h 31m

Cape Town Intl

Mon 24/11

20:50-15:55

1 stop26h 05m

R17 884

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Thu 20/11

18:25-10:20

1 stop32h 55m

Johannesburg OR Tambo

Wed 10/12

19:45-14:00

1 stop25h 15m

R18 287

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

Wed 5/11

9:55-13:35

3 stops44h 40m

Cape Town Intl

Sat 15/11

14:15-13:48

2 stops30h 33m

R18 305

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 35 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 Cape Town. Price data was last updated on 27 June 2025.

Booking 45 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, October is the cheapest month in which you can book a flight from Boston (average of R14 974). Flying from Boston in July will prove the most costly (average of R21 075). 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?

When flying from Boston check dates and pricing for the following: United Airlines, KLM. As they depart for the following popular destinations: Cape Town.

United Airlines
United Airlines
From R895
British Airways
British Airways
From R872
KLM
KLM
From R861
SWISS
SWISS
From R975

What are popular destinations to fly to from Boston?

From Boston you can expect to find greater availability for the following destinations: New York (1 577 flights per day), Washington, D.C. (620 flights per day) and Orlando (500 flights per day).

Ottawa
Ottawa
From R192
London
London
From R363
Zurich
Zurich
From R676

What is the cheapest place to fly to from Boston?

The cheapest city to fly to from Boston is Chicago, with prices starting at R1 201. Explore other affordable destinations below.

Chicago
Chicago
From R68
Ottawa
Ottawa
From R192
London
London
From R363

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 594 507 searches.
Get a feel of what it's like to fly with Singapore Airlines, Cathay Pacific, andSWISS from Boston by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8,1
Very Good
1 320 reviews
Check prices

Crew

8,6

Overall

8,1

Comfort

7,9

Food

7,7

Entertainment

8,0

Boarding

8,2

Reviews

1 / 20
6,0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8,1
Very Good
1 320 reviews
Singapore Airlines
8,1
Very Good
1 320 reviews
Check prices

Crew

8,6

Overall

8,1

Comfort

7,9

Food

7,7

Entertainment

8,0

Boarding

8,2

Reviews

1 / 20
6,0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7,6
Good
924 reviews
Singapore Airlines
8,1
Very Good
1 320 reviews
Check prices

Crew

8,6

Overall

8,1

Comfort

7,9

Food

7,7

Entertainment

8,0

Boarding

8,2

Reviews

1 / 20
6,0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
SWISS
7,5
Good
1 654 reviews
Singapore Airlines
8,1
Very Good
1 320 reviews
Check prices

Crew

8,6

Overall

8,1

Comfort

7,9

Food

7,7

Entertainment

8,0

Boarding

8,2

Reviews

1 / 20
6,0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
United Airlines
7,4
Good
8 845 reviews
Singapore Airlines
8,1
Very Good
1 320 reviews
Check prices

Crew

8,6

Overall

8,1

Comfort

7,9

Food

7,7

Entertainment

8,0

Boarding

8,2

Reviews

1 / 20
6,0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Turkish Airlines
7,3
Good
3 895 reviews
Singapore Airlines
8,1
Very Good
1 320 reviews
Check prices

Crew

8,6

Overall

8,1

Comfort

7,9

Food

7,7

Entertainment

8,0

Boarding

8,2

Reviews

1 / 20
6,0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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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 3 July 2025.

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

    The most selected flight destinations from Boston for the current month are Athens, Barcelona-El Prat Airport, Atlanta. While Barcelona-El Prat Airport, Atlanta, 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 201 to Chicago Midway Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for R10 817 to fly from Boston.

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

    Looking at our data, KLM, British Airways, and United Airlines have been found to have the cheapest prices from Boston. Here are some options available: KLM flights from Boston to Cape Town Intl (R15 091). British Airways flights from Boston to Johannesburg OR Tambo (R15 289). United Airlines flights from Boston to Cape Town Intl (R15 684).

  • 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 Washington, D.C. Dulles Intl Airport from R35 172
    Boston Logan Intl to Chicago O'Hare Intl Airport from R36 356
    Boston Logan Intl to Frankfurt am Main Airport from R40 695
    Boston Logan Intl to Paris Charles de Gaulle Airport from R53 406

  • What is the cheapest month to fly from Boston?

    October is currently the cheapest month to fly from Boston. At this moment in time July 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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