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฿5,766+ 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 — BKK
2 Jul — 9 Jul1
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 2 June 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Tue 1/9

12:27-09:35

3 stops34h 08m

Bangkok Suvarnabhumi

Tue 8/9

15:45-07:53

2 stops27h 08m

฿32,835

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Tue 11/8

07:45-23:35

2 stops28h 50m

Bangkok Suvarnabhumi

Sun 30/8

23:30-06:30

2 stops42h 00m

฿32,900

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Fri 11/9

13:10-14:20

2 stops38h 10m

Phuket City

Fri 18/9

15:50-14:52

2 stops34h 02m

฿33,942

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Wed 26/8

06:05-23:35

2 stops30h 30m

Bangkok Suvarnabhumi

Thu 10/9

09:50-10:10

1 stop35h 20m

฿34,333

BostonKo Samui

BOS - USM

BOSUSM

Boston Logan Intl

Sun 1/11

15:40-10:40

2 stops31h 00m

Ko Samui

Sat 14/11

17:40-14:10

2 stops32h 30m

฿34,431

BostonChiang Mai

BOS - CNX

BOSCNX

Boston Logan Intl

Sun 25/10

17:00-22:55

2 stops42h 55m

Chiang Mai

Wed 28/10

00:15-09:40

1 stop20h 25m

฿34,789

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Tue 13/10

08:00-01:05

2 stops30h 05m

Bangkok Suvarnabhumi

Sun 18/10

21:40-10:10

1 stop23h 30m

฿34,789

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Tue 15/9

21:20-22:10

2 stops37h 50m

Phuket City

Mon 12/10

23:25-10:10

1 stop21h 45m

฿35,245

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Sat 28/11

21:05-06:40

1 stop21h 35m

Bangkok Suvarnabhumi

Fri 19/3

20:30-15:20

1 stop29h 50m

฿35,278

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Sat 28/11

21:05-06:40

1 stop21h 35m

Bangkok Suvarnabhumi

Tue 16/3

02:00-15:20

1 stop24h 20m

฿35,278

Flights are sorted by cheapest return flights first.

Deals found on 28/5

Showing 1-10 of 60 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.

What is the cheapest month to book a flight from Boston?

Currently, March is the cheapest month in which you can book a flight from Boston (average of ฿28,046). Flying from Boston in December will prove the most costly (average of ฿45,767). 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?

Only one airline operates round-trip flights from Boston: เอทิฮัดแอร์เวย์. This airline flies to the following popular destinations: Bangkok.

เอทิฮัดแอร์เวย์
เอทิฮัดแอร์เวย์
From ฿25,925

What are popular destinations to fly to from Boston?

If you’re flying from Boston, these routes are more frequently taken by airlines New York (1,176 flights per day), Chicago (730 flights per day) and Washington, D.C. (594 flights per day).

Tokyo
Tokyo
From ฿17,541
Hong Kong Intl
Hong Kong Intl
From ฿16,970
Orlando
Orlando
From ฿3,210
Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From ฿17,418

What is the cheapest place to fly to from Boston?

The cheapest city to fly to from Boston is Raleigh-Durham, with prices starting at ฿1,920. Explore other affordable destinations below.

Raleigh-Durham
Raleigh-Durham
From ฿1,920
Orlando
Orlando
From ฿3,210
San Francisco
San Francisco
From ฿9,301
Munich Franz Josef Strauss
Munich Franz Josef Strauss
From ฿15,648

When is the best time to book a flight from Boston?

Booking 48 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.

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 17,341 searches.
Check out reviews from past customers who have flown เอทิฮัดแอร์เวย์ from Boston to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
เอทิฮัดแอร์เวย์
7.3
Good
1,444 reviews
Check prices

Overall

7.3

Comfort

7.3

Food

7.2

Crew

7.8

Entertainment

7.2

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Abraham,May 2026

TLV - AUH

Huge delay no explanation, made me miss the connection. Terrible experience
เอทิฮัดแอร์เวย์
7.3
Good
1,444 reviews
เอทิฮัดแอร์เวย์
7.3
Good
1,444 reviews
Check prices

Overall

7.3

Comfort

7.3

Food

7.2

Crew

7.8

Entertainment

7.2

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Abraham,May 2026

TLV - AUH

Huge delay no explanation, made me miss the connection. Terrible experience

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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 2 June 2026.

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

    The most selected flight destinations from Boston for the current month are Athens, Atlanta, Barcelona-El Prat Airport. 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 ฿1,920 to Raleigh (prices may vary depending on the airline and departure time). On average, users have booked flights for ฿18,860 to fly from Boston.

  • What is the cheapest premium economy flight from Boston?

    If you're looking for an elevated level of comfort for your next adventure, premium economy flights from Boston may suit your needs. The cheapest premium economy flights from Boston are:
    Fly Boston Logan Intl to Tokyo Narita Airport from ฿40,432
    Fly Boston Logan Intl to Doha from ฿245,250

  • What is the cheapest month to fly from Boston?

    At the present moment the cheapest month to fly from Boston is currently March; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Boston?

    Here are some of the cheapest flight destinations from Boston:
    Fly from Boston to Bangkok from ฿28,307

  • How does Cheapflights help users find flights from Boston?

    Cheapflights makes it easy to find flights from Boston by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from Boston?

    Cheapflights helps you find that perfect flight from Boston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Boston with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Boston flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Boston become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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Fly with Cheapflights

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How does Cheapflights help users find flights from Boston?

Cheapflights makes it easy to find flights from Boston by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Boston?

Cheapflights helps you find that perfect flight from Boston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Boston with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Boston flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Boston become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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