In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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

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

Most trusted provider : When it comes to deals on Vientiane-Boston 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 Vientiane-Boston 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 Vientiane to Boston that include hotel bookings?

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

How can I find direct flights from Vientiane to Boston?

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

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

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

$746+ Flights from Vientiane to Boston

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Cheap flight deals from Vientiane to Boston

Cheapest flights from Vientiane to Boston
Explore the most affordable flight options available from Vientiane to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

Sun 3/152:45 pm

VTE

BOS

3 stops35h 25m

Multiple Airlines

Sun 3/224:40 pm

BOS

VTE

3 stops34h 35m

Multiple Airlines

Deal found 1/28

$1,181

Best flights from Vientiane to Boston
Discover carefully curated flight deals from Vientiane to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 29, 2026.

Sun 3/152:45 pm

VTE

BOS

3 stops35h 25m

Multiple Airlines

Sun 3/224:40 pm

BOS

VTE

3 stops34h 35m

Multiple Airlines

Deal found 1/28

$1,181

One-way flights from Vientiane to Boston
Search for one-way flight options from Vientiane to Boston. Find affordable one-way fares based on user searches. Data last updated January 29, 2026.

Sun 6/211:50 pm

VTE

BOS

3 stops35h 20m

Multiple Airlines

Deal found 1/29

$746

Find flight deals from Vientiane to Boston

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,181 (Mytrip)
One-way from	$746 (Kiwi.com)

Provider with most accurate pricing for Vientiane Wattay-Boston Logan Intl flight deals.

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Provider most trusted by Cheapflights users for Vientiane Wattay-Boston Logan Intl flights.

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From Vientiane Wattay to Boston Logan Intl

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One-way flight from Vientiane Wattay to Boston Logan Intl

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Fly from

Fly to

Route

Depart

Return

Price

VientianeBoston

VTE - BOS

VTEBOS

Vientiane Wattay

Sun 3/15

2:45 pm-3:10 pm

3 stops35h 25m

Boston Logan Intl

Sun 3/22

4:40 pm-2:15 pm

3 stops34h 35m

$1,181

VientianeBoston

VTE - BOS

VTEBOS

Vientiane Wattay

Sun 6/21

1:50 pm-2:10 pm

3 stops35h 20m

$746

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

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

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

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

Can I find deals for flights from Vientiane to Boston that include hotel bookings?
Yes. In addition to deals on Vientiane to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Vientiane to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vientiane to Boston.
Can I find deals for business class flights from Vientiane to Boston?
Yes. Cheapflights offers flight deals from Vientiane to Boston 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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$746+ Cheap flights from Vientiane (VTE) to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Vientiane to Boston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Vientiane to Boston

Cheapest flights from Vientiane to BostonExplore the most affordable flight options available from Vientiane to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

Explore the most affordable flight options available from Vientiane to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

Find flight deals from Vientiane to Boston

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Most trusted provider

Round-trip from

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Use the filters below to find and compare flights from Vientiane to Boston that are best for you.

Best time to book a flight from Vientiane to Boston

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

Related info for your journey

Find useful and relevant information for your journey from Vientiane to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How can I find direct flights from Vientiane to Boston?

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

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Cheapest flights from Vientiane to Boston
Explore the most affordable flight options available from Vientiane to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.