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R1 969+ 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 3/5. 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
may. 11 — may. 181
1 adult
1 adult, Economy, 0 bags

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

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

lun. 31/8

21:50-11:50

1 stop32h 00m

Cape Town Intl

jue. 3/12

17:15-18:05

1 stop31h 50m

R15 870

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

sáb. 19/9

18:40-0:15

2 stops47h 35m

Johannesburg OR Tambo

vie. 25/9

1:15-14:40

2 stops43h 25m

R17 642

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

vie. 4/9

22:00-10:15

1 stop30h 15m

Cape Town Intl

mié. 2/12

18:55-14:20

1 stop26h 25m

R18 758

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

mar. 5/5

14:55-12:55

2 stops40h 00m

Cape Town Intl

lun. 15/6

19:30-15:15

1 stop25h 45m

R20 170

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

dom. 30/8

20:39-10:15

2 stops31h 36m

Cape Town Intl

vie. 4/12

12:35-14:20

1 stop32h 45m

R20 170

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

jue. 27/8

22:00-9:00

1 stop29h 00m

Johannesburg OR Tambo

lun. 7/9

15:05-15:15

2 stops30h 10m

R20 777

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

vie. 25/9

9:05-19:40

1 stop28h 35m

Johannesburg OR Tambo

dom. 4/10

18:00-15:19

2 stops27h 19m

R20 974

BostonJohannesburg

BOS - JNB

BOSJNB

Boston Logan Intl

mié. 26/8

22:00-9:00

1 stop29h 00m

Johannesburg OR Tambo

dom. 6/9

15:05-15:15

2 stops30h 10m

R21 433

BostonPort Elizabeth

BOS - PLZ

BOSPLZ

Boston Logan Intl

mar. 8/9

21:50-15:05

2 stops35h 15m

Port Elizabeth

vie. 11/9

7:55-19:55

2 stops42h 00m

R22 467

BostonCape Town

BOS - CPT

BOSCPT

Boston Logan Intl

jue. 21/5

20:30-12:55

2 stops34h 25m

Cape Town Intl

vie. 29/5

19:30-7:56

2 stops42h 26m

R22 566

Flights are sorted by cheapest return flights first.

Deals found on 8/4

Showing 1-10 of 51 resultsSorted by cheapest first
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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 10 April 2026.

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, January is the cheapest month in which you can book a flight from Boston (average of R14 081). Flying from Boston in June will prove the most costly (average of R22 943). 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. As it departs for the following popular destinations: Cape Town.

JetBlue
JetBlue
From R1 592
British Airways
British Airways
From R15 432
United Airlines
United Airlines
From R20 538

What are popular destinations to fly to from Boston?

From Boston you can expect to find greater availability for the following destinations: New York (1 353 flights per day), Chicago (652 flights per day) and Washington, D.C. (649 flights per day).

Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From R5 202
Ottawa
Ottawa
From R3 153
New York
New York
From R6 512
Chicago
Chicago
From R16 740

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 153. Explore other affordable destinations below.

Ottawa
Ottawa
From R3 153
Houston Hobby
Houston Hobby
From R3 591
Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From R4 078
Fort Lauderdale
Fort Lauderdale
From R4 177

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 United Airlines 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.
United Airlines
7,4
Good
9 569 reviews
Check prices

Boarding

7,7

Entertainment

7,1

Crew

8,1

Comfort

7,3

Food

6,6

Overall

7,4

Reviews

1 / 20
10,0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7,4
Good
9 569 reviews
United Airlines
7,4
Good
9 569 reviews
Check prices

Boarding

7,7

Entertainment

7,1

Crew

8,1

Comfort

7,3

Food

6,6

Overall

7,4

Reviews

1 / 20
10,0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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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 11 abril 2026.

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

    The most selected flight destinations from Boston for the current month are Atlanta, Oranjestad, Amsterdam. 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 R3 153 to Ottawa (prices may vary depending on the airline and departure time). On average, users have booked flights for R11 030 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 New York John F Kennedy Intl (R1 592). British Airways flights from Boston to Johannesburg OR Tambo (R15 432). United Airlines flights from Boston to Cape Town Intl (R20 538).

  • 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 029

  • 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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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?

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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