How long is the flight from Boston to Chittagong?

Emirates can get you from Boston to Chittagong in just under 22h 55m. Your travel time can differ by up to . There are 7834 mi between Boston and Chittagong.

In terms of precipitation, rainfall in Chittagong ranges from 0.2 - 28.6 inches per month. July is typically the wettest month, when rainfall can reach 28.6 in. January is typically the driest time to visit Chittagong when rainfall is around 0.2 in.

If weather is an important factor for your trip to Chittagong, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

What is the cheapest time of day to fly from BOS to CGP?

When flying from Boston to Chittagong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Boston-Chittagong flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Chittagong flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Chittagong flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Boston-Chittagong flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Chittagong flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Boston to Chittagong that include hotel bookings?

Yes. In addition to deals on Boston to Chittagong flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Boston to Chittagong?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Chittagong.

Can I find deals for business class flights from Boston to Chittagong?

Yes. Cheapflights offers flight deals from Boston to Chittagong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$542+ Cheap Flights from Boston to Chittagong

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Cheap flight deals from Boston to Chittagong

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One-way

Best flights from Boston to Chittagong
Discover carefully curated flight deals from Boston to Chittagong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.

Thu 3/1811:05 pm -

1 stop22h 55m

Mon 3/229:00 am -

1 stop39h 30m

Deal found 9/17

$2,616

Find flight deals from Boston to Chittagong

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$2,616 (Emirates)
One-way from	$542 (IEagle)

Provider with most accurate pricing for Boston Logan Intl-Chittagong Patenga flight deals.

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Provider most trusted by Cheapflights users for Boston Logan Intl-Chittagong Patenga flights.

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From Boston Logan Intl to Chittagong Patenga

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One-way flight from Boston Logan Intl to Chittagong Patenga

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonChittagong

BOS Boston Logan Intl - CGP Chittagong Patenga

BOSCGP

Boston Logan Intl

Sun 10/18

4:25 pm-2:55 pm

2 stops36h 30m

Chittagong Patenga

Wed 12/31

12:00 am-1:00 pm

Nonstop0h 00m

$542

Quickest round-trip

BostonChittagong

BOS Boston Logan Intl - CGP Chittagong Patenga

BOSCGP

Boston Logan Intl

Mon 10/19

10:00 pm-7:55 pm

2 stops35h 55m

Chittagong Patenga

Wed 12/31

12:00 am-1:00 pm

Nonstop0h 00m

$558

BostonChittagong

BOS Boston Logan Intl - CGP Chittagong Patenga

BOSCGP

Boston Logan Intl

Tue 10/20

4:25 pm-9:45 pm

2 stops43h 20m

Chittagong Patenga

Wed 12/31

12:00 am-1:00 pm

Nonstop0h 00m

$573

BostonChittagong

BOS Boston Logan Intl - CGP Chittagong Patenga

BOSCGP

Boston Logan Intl

Mon 10/26

4:40 pm-8:00 pm

1 stop41h 20m

Chittagong Patenga

Wed 12/31

12:00 am-1:00 pm

Nonstop0h 00m

$1,086

BostonChittagong

BOS Boston Logan Intl - CGP Chittagong Patenga

BOSCGP

Boston Logan Intl

Thu 3/18

11:05 pm-8:00 am

1 stop22h 55m

Chittagong Patenga

Mon 3/22

9:00 am-2:30 pm

1 stop39h 30m

$2,616

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/18

Sorted by cheapest first

Compare providers for flights from Boston to Chittagong

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Chittagong in September.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Boston-Chittagong flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Chittagong flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Chittagong flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Boston-Chittagong flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Chittagong flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Chittagong

Have a flexible travel schedule? Discover the best time to fly to Chittagong from Boston with our price prediction graph.

BOS-CGP

Estimated round-trip 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.

Related info for your journey

How long is the flight from Boston to Chittagong?
Emirates can get you from Boston to Chittagong in just under 22h 55m. Your travel time can differ by up to . There are 7834 mi between Boston and Chittagong.
Can I find deals for flights from Boston to Chittagong that include hotel bookings?
Yes. In addition to deals on Boston to Chittagong flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boston to Chittagong?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Chittagong.
Can I find deals for business class flights from Boston to Chittagong?
Yes. Cheapflights offers flight deals from Boston to Chittagong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$542+ Cheap flights from Boston (BOS) to Chittagong (CGP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boston to Chittagong with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Boston to Chittagong

Best flights from Boston to ChittagongDiscover carefully curated flight deals from Boston to Chittagong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.

Discover carefully curated flight deals from Boston to Chittagong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.

One-way flights from Boston to ChittagongSearch for one-way flight options from Boston to Chittagong. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

Search for one-way flight options from Boston to Chittagong. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

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Compare providers for flights from Boston to Chittagong

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Chittagong in September.

Best time to book a flight from Boston to Chittagong

Have a flexible travel schedule? Discover the best time to fly to Chittagong from Boston with our price prediction graph.

Related info for your journey

How long is the flight from Boston to Chittagong?

Can I find deals for flights from Boston to Chittagong that include hotel bookings?

How can I find direct flights from Boston to Chittagong?

Can I find deals for business class flights from Boston to Chittagong?

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Other flights to Chittagong

Explore flights to Chittagong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.

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Boston and Chittagong flights

Browse other Boston and Chittagong flight options. Last updated on September 22, 2026.

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Best flights from Boston to Chittagong
Discover carefully curated flight deals from Boston to Chittagong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.

One-way flights from Boston to Chittagong
Search for one-way flight options from Boston to Chittagong. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.