R1 664+ 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 12/1. 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
Jan 8 — Jan 151
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 December 2025.

Cheapest round-trip flight

R17 849

Cheapest airline

JetBlue

Good round-trip deal

R1 284 or less

Good one-way deal

R3 464 or less
The cheapest round-trip flight from Boston Logan Intl is currently to London Heathrow.
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On average, JetBlue currently has the cheapest one-way flight from Boston Logan Intl (avg. price of R25 877).
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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 December 2025.

Thu 22/120:00BOS - DUR
2 stops38h 55mMultiple Airlines
Thu 29/18:40DUR - BOS
2 stops40h 25mMultiple Airlines
Deal found 8/12R18 795
Tue 5/518:30BOS - JNB
1 stop18h 00mUnited Airlines
Sun 17/519:00JNB - BOS
1 stop26h 55mUnited Airlines
Deal found 7/12R18 982
Thu 21/518:40BOS - JNB
1 stop20h 40mKLM
Tue 2/623:15JNB - BOS
1 stop25h 15mKLM
Deal found 7/12R18 999
Thu 30/421:50BOS - DUR
2 stops40h 00mMultiple Airlines
Thu 21/59:05DUR - BOS
2 stops40h 50mMultiple Airlines
Deal found 8/12R19 118
Thu 22/121:50BOS - JNB
3 stops35h 25mSWISS
Thu 29/115:20JNB - BOS
3 stops35h 40mSWISS
Deal found 8/12R19 152
Thu 22/15:45BOS - JNB
2 stops24h 20mEthiopian Air
Thu 29/114:30JNB - BOS
3 stops30h 47mEthiopian Air
Deal found 8/12R19 186
Wed 20/521:50BOS - JNB
1 stop30h 45mTurkish Airlines
Thu 28/517:55JNB - BOS
1 stop32h 00mTurkish Airlines
Deal found 8/12R19 237
Fri 29/59:55BOS - JNB
2 stops41h 50mMultiple Airlines
Sun 7/617:00JNB - BOS
2 stops27h 20mMultiple Airlines
Deal found 8/12R19 254
Thu 15/120:40BOS - JNB
2 stops35h 55mLufthansa
Thu 29/119:45JNB - BOS
2 stops30h 12mLufthansa
Deal found 7/12R19 271
Sun 1/35:30BOS - JNB
2 stops24h 35mEthiopian Air
Tue 31/314:30JNB - BOS
3 stops29h 57mEthiopian Air
Deal found 7/12R19 339
Wed 7/119:40BOS - JNB
2 stops37h 10mMultiple Airlines
Mon 26/117:00JNB - BOS
2 stops26h 13mMultiple Airlines
Deal found 6/12R19 407
Tue 14/48:30BOS - JNB
2 stops26h 45mQatar Airways
Sat 25/416:50JNB - BOS
2 stops52h 15mQatar Airways
Deal found 8/12R19 424

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 December 2025. 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

Thu 21/5

18:40-21:20

1 stop20h 40m

Johannesburg OR Tambo

Tue 2/6

23:15-18:30

1 stop25h 15m

R18 999

BostonDurban

BOS - DUR

BOSDUR

Boston Logan Intl

Thu 30/4

21:50-19:50

2 stops40h 00m

Durban King Shaka Intl

Thu 21/5

9:05-19:55

2 stops40h 50m

R19 118

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Thu 22/1

21:50-16:15

3 stops35h 25m

Johannesburg OR Tambo

Thu 29/1

15:20-20:00

3 stops35h 40m

R19 152

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Thu 22/1

5:45-13:05

2 stops24h 20m

Johannesburg OR Tambo

Thu 29/1

14:30-14:17

3 stops30h 47m

R19 186

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Wed 15/4

20:00-8:50

2 stops30h 50m

Johannesburg OR Tambo

Sat 25/4

16:50-15:05

2 stops52h 15m

R19 339

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Wed 21/1

21:50-16:15

3 stops35h 25m

Johannesburg OR Tambo

Wed 28/1

15:20-20:20

3 stops36h 00m

R19 339

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Sat 7/2

7:30-10:25

1 stop19h 55m

Johannesburg OR Tambo

Fri 20/2

19:35-15:49

2 stops27h 14m

R19 508

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Fri 29/5

17:00-21:20

2 stops22h 20m

Johannesburg OR Tambo

Sun 7/6

23:15-16:30

1 stop23h 15m

R19 678

BostonNelspruit

BOS - MQP

BOSMQP

Boston Logan Intl

Wed 4/3

21:50-19:05

2 stops38h 15m

Nelspruit Kruger Mpumalanga

Tue 10/3

10:50-21:20

2 stops40h 30m

R19 780

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

Sat 7/2

12:45-18:35

2 stops22h 50m

Johannesburg OR Tambo

Fri 20/2

10:25-10:36

2 stops31h 11m

R19 814

Flights are sorted by cheapest return flights first.

Deals found on 6/12

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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 5 December 2025.

Booking 25 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, November is the cheapest month in which you can book a flight from Boston (average of R14 890). Flying from Boston in July will prove the most costly (average of R23 210). 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 (1 737 flights per day), Washington, D.C. (827 flights per day) and Chicago (769 flights per day).

Doha Hamad Intl
Doha Hamad Intl
From R16 659
London
London
From R6 163
New York
New York
From R13 931
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From R5 382

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 262. Explore other affordable destinations below.

Ottawa
Ottawa
From R3 262
Houston Hobby
Houston Hobby
From R3 715
Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From R4 219

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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 December 2025.

  • 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 284 to Fort Myers (prices may vary depending on the airline and departure time). On average, users have booked flights for R15 161 to fly from Boston.

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

    Looking at our data, JetBlue, British Airways, and SWISS have been found to have the cheapest prices from Boston. Here are some options available: JetBlue flights from Boston to Johannesburg OR Tambo (R5 382). British Airways flights from Boston to Johannesburg OR Tambo (R14 861). SWISS flights from Boston to Johannesburg OR Tambo (R16 547).

  • 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 R35 205

  • What is the cheapest month to fly from Boston?

    November 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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