Are direct flights from Kathmandu to Boston always the best option?

Direct flights usually offer convenience and save travel time, but they are not always the most economical choice. Flights with layovers can sometimes be significantly cheaper, especially for long-haul journeys. Consider your budget and time constraints when deciding between direct and connecting flights.

Can flexible travel dates help on Kathmandu to Boston flights?

Yes, being flexible with your travel dates can often lead to finding more affordable flight prices. Prices can vary greatly depending on the day of the week, time of year, and local events. Adjusting your departure or return by a few days may result in considerable savings.

What extra costs should I check before booking Kathmandu to Boston flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines, especially budget carriers, may charge separately for these amenities. Understanding these additional expenses can help you calculate the true cost of your journey.

Flights From Kathmandu

To Boston

Cheap Flights from Kathmandu to Boston

Browse current best options from Kathmandu. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Kathmandu

RatePunk searches hundreds of travel sites at once for deals on flights to Boston

Prices updated 5 days ago

402 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 12, 2026.)

Today’s best flight deals from Kathmandu to Boston

Explore current cheapest deals departing from Kathmandu to Boston

Round trip

Sort by: Cheapest

July 16 - July 23

Cheapest

Best

Earliest

KTM - Boston

$1,484

$1,242

Round trip

August 5 - August 31

KTM - Boston

$1,418

$1,321

Round trip

November 9 - November 15

KTM - Boston

$1,447

$1,451

Round trip

August 2 - August 9

KTM - Boston

$1,532

$1,480

Round trip

July 17 - July 29

KTM - Boston

$1,435

$1,490

Round trip

July 17 - July 24

KTM - Boston

$1,484

$1,523

Round trip

July 16 - July 21

Earliest

KTM - Boston

$1,540

$1,580

Round trip

August 23 - August 30

KTM - Boston

$1,504

$1,584

Round trip

July 16 - July 20

Earliest

KTM - Boston

$1,588

$1,595

Round trip

July 16 - July 17

Earliest

KTM - Boston

$1,596

$1,595

Round trip

Unlock all 500+ flight deals to Boston and get alerts when great deals appear

Kathmandu to Boston: Overview

Insights for flights from Kathmandu to Boston

For flights from Kathmandu to Boston, fares typically range from $996–$1887, with a median of $1560. Right now, current fares are above the typical level, and only 2% of recent fares were classified as a good price. New deals appear almost daily for this long-haul route.

A typical journey from Kathmandu to Boston takes about 44h 40m, including connections. This is a long-haul route, covering a distance of 11,856 km.

When considering cheap flights from Kathmandu to Boston, December stands out as the cheapest month, with a median fare of $767. Other affordable options include October, with a median of $957, and February, where the median fare is $1006.

Most itineraries for this route connect at least once, with 0% of recent fares being non-stop. When connections are necessary, the typical number of stopovers is 2.

How much is a round trip from Kathmandu to Boston

Regular price: $1,258 - $2,222

Prices for flights from Kathmandu to Boston are currently below the regular range.

The regular price range for flights from Kathmandu to Boston is typically between $1258 and $2222. The current lowest deal is $769 with Etihad Airways, for travel from Aug 7-Sep 1.

now $769

Low $1,258

High $2,222

The cheapest time to fly from Kathmandu to Boston

The cheapest month to fly from Kathmandu to Boston is December, with a median price of $767. The most expensive month is May, with a median price of $1652. Prices are generally lower from February to December.

December

Cheapest

Flights from $767

May

Most Expensive

Flights from $1,652

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Dec

Direct flights from Kathmandu to Boston

Etihad Airways

Emirates Airlines

Turkish Airlines

Qatar Airways

Last-minute flights going from Kathmandu to Boston

Sun, Jul 12

⌛ Last-Minute

KTM - Boston

Kathmandu (KTM) - Boston (BOS)

Cathay Pacific

$1,479

$1,696

One-way

Sun, Jul 12

⌛ Last-Minute

KTM - Boston

Kathmandu (KTM) - Boston (BOS)

Emirates Airlines

$1,535

$1,707

One-way

Sun, Jul 12

⌛ Last-Minute

KTM - Boston

Kathmandu (KTM) - Boston (BOS)

Emirates Airlines

$1,452

$1,708

One-way

Sun, Jul 12

⌛ Last-Minute

KTM - Boston

Kathmandu (KTM) - Boston (BOS)

Emirates Airlines

$1,591

$1,724

One-way

Sun, Jul 12

⌛ Last-Minute

KTM - Boston

Kathmandu (KTM) - Boston (BOS)

Emirates Airlines

$1,583

$1,724

One-way

Sun, Jul 12

⌛ Last-Minute

KTM - Boston

Kathmandu (KTM) - Boston (BOS)

Emirates Airlines

$1,455

$1,789

One-way

Biggest price drops on these dates for flights from Kathmandu to Boston

29 nights

Jul 13 - Aug 11

$1,431 → $1,284

10%

28 nights

Jul 13 - Aug 10

$1,431 → $1,294

10%

7 nights

Aug 3 - Aug 10

$1,511 → $1,394

30 nights

Jul 12 - Aug 11

$1,439 → $1,330

Popular Airports to fly from Kathmandu to Boston

Kathmandu - Boston route insights

💸 Price insights

Recent fares are below the typical level at $769

Recent fares from Kathmandu to Boston are below the typical level, with prices at $769.

📅 Best time to fly

Fly in December for prices as low as $767

Historically, December offers the lowest median prices at $767 for Kathmandu to Boston flights.

⏱️ Flight duration

Flights are typically 44h 40m long

The typical flight duration from Kathmandu to Boston is 44 hours and 40 minutes.

✈️ Airlines & availability

Connecting flights are the only option for this route

There are no direct flights available; all routes include at least two stopovers.

🏆 Airline highlight

Etihad Airways offers deals from $769

Etihad Airways recently offered a deal for $769 from Kathmandu to Boston via kiwi.

🎯 Booking tip

Deals appear frequently, consider booking close to departure

Deals for this route appear frequently, suggesting flexibility with booking times.

Kathmandu main airports to depart from

Tribhuvan International (KTM)

Cheapest

Kathmandu's Tribhuvan International Airport is a convenient departure point for flights to Boston.

📍 ~5 km from city center (reachable by car)

💸 Flights from ~$1154

Boston main airports to arrive at

Logan International (BOS)

Cheapest

Logan International Airport is a convenient arrival choice for flights from Kathmandu to Boston.

📍 ~5 km from city center (reachable by car)

💸 Flights from ~$1152

Airports nearby Boston used as alternative

Rhode Island T. F. Green Int'l Airport (PVD)

Rhode Island T. F. Green Int'l Airport is a major regional hub with significant carrier presence.

📍 ~70 km from Boston (reachable by car)

💸 Flights from ~$1,383

Manchester–Boston Regional (MHT)

Manchester–Boston Regional is a primary alternative for travelers north of the Boston metro area.

📍 ~75 km from Boston (reachable by car)

💸 Flights from ~$1,545

Bradley International (BDL)

Bradley International is a large international airport with an extensive route network for central and western Massachusetts.

📍 ~140 km from Boston (reachable by car)

💸 Flights from ~$1,382

Portland International Jetport (PWM)

Cheapest

Portland International Jetport is a well-connected regional jetport serving northern New England.

📍 ~160 km from Boston (reachable by car)

💸 Flights from ~$1,299

Worcester Regional (ORH)

Worcester Regional is the closest alternative for travelers in central Massachusetts.

📍 ~70 km from Boston (reachable by car)

💸 Flights from ~$1,529

Business & First Class Flight Deals to Boston

Discover luxury on the budget with premium cabin class on flights from Kathmandu to Boston.

Elite

Best Elite deals to Boston

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From KTM

Elite

Jul 03

Boston, United States

91% AI deal score

$2,871

$2,277

Save $594

From KTM

Elite

Jul 08

Boston, United States

88% AI deal score

$2,830

$2,527

Save $303

From KTM

Elite

Aug 13

Boston, United States

81% AI deal score

$5,841

$4,987

Save $854

From KTM

Elite

Aug 10

Boston, United States

81% AI deal score

$5,840

$5,037

Save $803

From KTM

Elite

Sep 11

Boston, United States

80% AI deal score

$6,489

$5,718

Save $771

From KTM

Elite

Jul 13

Boston, United States

79% AI deal score

$5,859

$5,097

Save $762

From KTM

Elite

Jul 12

Boston, United States

79% AI deal score

$6,321

$5,484

Save $837

From KTM

Elite

Jun 27

Boston, United States

79% AI deal score

$6,057

$5,527

Save $530

From KTM

Elite

Jul 25

Boston, United States

79% AI deal score

$6,189

$5,611

Save $578

From KTM

Elite

Jul 19

Boston, United States

79% AI deal score

$6,142

$5,622

Save $520

From KTM

Elite

Jul 09

Boston, United States

79% AI deal score

$6,357

$5,769

Save $588

From KTM

Elite

Jul 22

Boston, United States

78% AI deal score

$6,033

$5,627

Save $406

From KTM

Elite

Jul 11

Boston, United States

78% AI deal score

$6,120

$5,629

Save $491

From KTM

Elite

Jul 23

Boston, United States

78% AI deal score

$6,012

$5,661

Save $351

From KTM

Elite

Jul 18

Boston, United States

78% AI deal score

$6,012

$5,669

Save $343

From KTM

Elite

Jul 18

Boston, United States

78% AI deal score

$6,130

$5,675

Save $455

From KTM

Elite

Jul 23

Boston, United States

78% AI deal score

$6,023

$5,682

Save $341

From KTM

Elite

Aug 02

Boston, United States

78% AI deal score

$6,043

$5,715

Save $328

From KTM

Elite

Jun 28

Boston, United States

77% AI deal score

$5,839

$5,601

Save $238

From KTM

Elite

Aug 09

Boston, United States

77% AI deal score

$5,748

$5,619

Save $129

From KTM

Elite

Jun 28

Boston, United States

77% AI deal score

$5,856

$5,623

Save $233

From KTM

Elite

Jun 28

Boston, United States

77% AI deal score

$5,861

$5,630

Save $231

From KTM

Elite

Jul 12

Boston, United States

77% AI deal score

$5,861

$5,633

Save $228

From KTM

Elite

Jul 01

Boston, United States

77% AI deal score

$5,842

$5,635

Save $207

From KTM

Elite

Aug 14

Boston, United States

77% AI deal score

$5,861

$5,644

Save $217

From KTM

Elite

Aug 21

Boston, United States

77% AI deal score

$5,908

$5,669

Save $239

From KTM

Elite

Jul 01

Boston, United States

77% AI deal score

$5,892

$5,671

Save $221

From KTM

Elite

Jul 10

Boston, United States

77% AI deal score

$5,950

$5,680

Save $270

From KTM

Elite

Aug 02

Boston, United States

77% AI deal score

$5,970

$5,722

Save $248

From KTM

Elite

Jul 13

Boston, United States

77% AI deal score

$5,859

$5,724

Save $135

From KTM

Elite

Aug 30

Boston, United States

77% AI deal score

$5,929

$5,764

Save $165

From KTM

Elite

Jul 13

Boston, United States

77% AI deal score

$6,055

$5,774

Save $281

From KTM

Elite

Jul 13

Boston, United States

77% AI deal score

$6,099

$5,801

Save $298

From KTM

Elite

Jul 03

Boston, United States

77% AI deal score

$6,130

$5,833

Save $297

From KTM

Elite

Jul 03

Boston, United States

77% AI deal score

$6,004

$5,833

Save $171

From KTM

Elite

Aug 16

Boston, United States

76% AI deal score

$5,707

$5,694

Save $13

From KTM

Elite

Aug 10

Boston, United States

76% AI deal score

$5,758

$5,707

Save $51

From KTM

Elite

Aug 08

Boston, United States

76% AI deal score

$5,738

$5,714

Save $24

From KTM

Elite

Jun 29

Boston, United States

76% AI deal score

$5,816

$5,785

Save $31

From KTM

Elite

Jun 29

Boston, United States

76% AI deal score

$5,811

$5,793

Save $18

From KTM

Elite

Jul 12

Boston, United States

76% AI deal score

$3,103

From KTM

Elite

Jul 12

Boston, United States

76% AI deal score

$3,103

From KTM

Elite

Jul 02

Boston, United States

75% AI deal score

$5,945

$5,896

Save $49

From KTM

Elite

Jun 26

Boston, United States

75% AI deal score

$5,960

From KTM

Elite

Jul 11

Boston, United States

75% AI deal score

$3,130

From KTM

Elite

Jul 11

Boston, United States

75% AI deal score

$3,130

From KTM

Elite

Jul 15

Boston, United States

75% AI deal score

$3,169

From KTM

Elite

Jul 15

Boston, United States

75% AI deal score

$3,169

From KTM

Elite

Jul 12

Boston, United States

75% AI deal score

$3,199

From KTM

Elite

Jul 11

Boston, United States

75% AI deal score

$3,227

From KTM

Elite

Jul 12

Boston, United States

75% AI deal score

$3,233

From KTM

Elite

Jul 12

Boston, United States

75% AI deal score

$3,233

From KTM

Elite

Jul 12

Boston, United States

75% AI deal score

$3,233

From KTM

Elite

Jul 12

Boston, United States

75% AI deal score

$3,234

From KTM

Elite

Sep 26

Boston, United States

75% AI deal score

$3,259

From KTM

Elite

Jul 11

Boston, United States

75% AI deal score

$3,260

From KTM

Elite

Jul 11

Boston, United States

75% AI deal score

$3,260

From KTM

Elite

Jul 11

Boston, United States

75% AI deal score

$3,260

From KTM

Elite

Jul 11

Boston, United States

75% AI deal score

$3,262

From KTM

Elite

Jul 15

Boston, United States

75% AI deal score

$3,266

From KTM

Elite

Sep 26

Boston, United States

75% AI deal score

$3,276

From KTM

Elite

Jul 15

Boston, United States

75% AI deal score

$3,299

From KTM

Elite

Jul 15

Boston, United States

75% AI deal score

$3,299

From KTM

Elite

Jul 15

Boston, United States

75% AI deal score

$3,300

From KTM

Elite

Sep 27

Boston, United States

75% AI deal score

$3,337

From KTM

Elite

Jul 12

Boston, United States

75% AI deal score

$3,360

From KTM

Elite

Jul 11

Boston, United States

75% AI deal score

$3,388

From KTM

Elite

Jul 15

Boston, United States

75% AI deal score

$3,427

From KTM

Elite

Jun 28

Boston, United States

74% AI deal score

$5,992

From KTM

Elite

Nov 21

Boston, United States

74% AI deal score

$3,485

From KTM

Elite

Nov 27

Boston, United States

74% AI deal score

$3,487

From KTM

Elite

Oct 20

Boston, United States

74% AI deal score

$3,535

From KTM

Elite

Jun 25

Boston, United States

73% AI deal score

$6,053

From KTM

Elite

Jul 13

Boston, United States

73% AI deal score

$4,087

From KTM

Elite

Jul 07

Boston, United States

73% AI deal score

$4,127

From KTM

Elite

Jul 13

Boston, United States

73% AI deal score

$4,568

From KTM

Elite

Jul 01

Boston, United States

73% AI deal score

$4,835

From KTM

Elite

Aug 10

Boston, United States

72% AI deal score

$5,674

From KTM

Elite

Jun 25

Boston, United States

72% AI deal score

$6,053

From KTM

Elite

Jul 12

Boston, United States

72% AI deal score

$5,247

From KTM

Elite

Jul 13

Boston, United States

72% AI deal score

$5,338

From KTM

Elite

Jul 13

Boston, United States

72% AI deal score

$5,386

From KTM

Elite

Jul 01

Boston, United States

72% AI deal score

$5,392

From KTM

Elite

Jul 01

Boston, United States

72% AI deal score

$5,429

From KTM

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Jul 12

Boston, United States

72% AI deal score

$5,712

From KTM

Elite

Jul 02

Boston, United States

72% AI deal score

$5,764

From KTM

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Jul 02

Boston, United States

72% AI deal score

$5,765

From KTM

Elite

Jul 02

Boston, United States

72% AI deal score

$5,765

From KTM

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Jul 02

Boston, United States

72% AI deal score

$5,765

From KTM

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Jul 15

Boston, United States

72% AI deal score

$5,778

From KTM

Elite

Jun 24

Boston, United States

71% AI deal score

$6,104

From KTM

Elite

Jul 19

Boston, United States

71% AI deal score

$6,346

From KTM

Elite

Jun 23

Boston, United States

71% AI deal score

$6,366

From KTM

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Jul 16

Boston, United States

71% AI deal score

$6,616

From KTM

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Jul 13

Boston, United States

71% AI deal score

$6,725

From KTM

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Jul 13

Boston, United States

71% AI deal score

$6,538

From KTM

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Jul 07

Boston, United States

70% AI deal score

$6,267

From KTM

Elite

Jul 27

Boston, United States

70% AI deal score

$6,527

From KTM

Elite

Jun 26

Boston, United States

70% AI deal score

$6,536

From KTM

Elite

Jun 26

Boston, United States

70% AI deal score

$6,615

Frequently Asked Questions About Flights to Boston

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help uncover better deals. Sometimes, flying on weekdays or during off-peak seasons may offer lower fares.

Booking flights in advance often provides more competitive prices, especially for international routes. However, prices can fluctuate, so monitoring fares over time may help you identify a good booking window. Generally, last-minute bookings can be more expensive.

Comparing nearby airports at both your origin and destination can sometimes reveal more affordable flight options. While it may require additional ground transportation, the savings on airfare can be significant. Always factor in the total cost and travel time when considering this approach.

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