In terms of precipitation, rainfall in Vientiane ranges from 0.4 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. January is typically the driest time to visit Vientiane when rainfall is around 0.4 in.

If weather is an important factor for your trip to Vientiane, use this chart to help with planning. For those seeking warmer temperatures, April 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 71.6 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to Vientiane as you normally would.

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

Most trusted provider : When it comes to deals on Boston-Vientiane flights, Cheapflights users trust eDreams the most. eDreams 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-Vientiane 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 Vientiane that include hotel bookings?

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

How can I find direct flights from Boston to Vientiane?

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

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

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

$486+ Flights from Boston to Vientiane

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Find flight deals from Boston to Vientiane

Cheapest flights from Boston to Vientiane
Explore the most affordable flight options available from Boston to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 25, 2025.

mié. 12/318:45 pmBOS - VTE

2 stops37h 05mMultiple Airlines

mar. 3/3112:05 pmVTE - BOS

2 stops38h 10mMultiple Airlines

Deal found 11/25

$1,351

vie. 12/53:40 pmBOS - VTE

2 stops31h 15mMultiple Airlines

vie. 1/232:50 pmVTE - BOS

2 stops59h 20mMultiple Airlines

Deal found 11/24

$1,460

mar. 11/2510:15 amBOS - VTE

3 stops33h 20mMultiple Airlines

mar. 12/28:30 pmVTE - BOS

3 stops29h 40mMultiple Airlines

Deal found 11/24

$1,643

Best flights from Boston to Vientiane
Discover carefully curated flight deals from Boston to Vientiane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated noviembre 25, 2025.

mar. 2/38:40 pmBOS - VTE

2 stops26h 15mMultiple Airlines

mar. 3/101:55 pmVTE - BOS

2 stops36h 00mMultiple Airlines

Deal found 11/24

$1,060

dom. 3/18:40 pmBOS - VTE

2 stops28h 25mMultiple Airlines

mar. 3/318:30 pmVTE - BOS

2 stops29h 45mMultiple Airlines

Deal found 11/25

$1,060

vie. 1/238:40 pmBOS - VTE

2 stops37h 10mMultiple Airlines

vie. 2/278:30 pmVTE - BOS

2 stops53h 25mMultiple Airlines

Deal found 11/24

$1,101

mar. 2/33:40 pmBOS - VTE

2 stops33h 25mMultiple Airlines

vie. 3/208:30 pmVTE - BOS

2 stops29h 40mMultiple Airlines

Deal found 11/24

$1,138

mar. 2/33:40 pmBOS - VTE

2 stops33h 25mMultiple Airlines

jue. 3/198:30 pmVTE - BOS

2 stops29h 40mMultiple Airlines

Deal found 11/24

$1,138

mié. 2/43:40 pmBOS - VTE

2 stops31h 15mMultiple Airlines

vie. 3/207:55 amVTE - BOS

2 stops42h 15mMultiple Airlines

Deal found 11/24

$1,139

jue. 1/298:40 pmBOS - VTE

2 stops26h 15mMultiple Airlines

sáb. 2/288:30 pmVTE - BOS

2 stops29h 25mMultiple Airlines

Deal found 11/24

$1,146

Last-minute flights from Boston to Vientiane
Discover last-minute flight deals from Boston to Vientiane. Data last updated noviembre 25, 2025 and is based on user searches.

mar. 11/2510:15 amBOS - VTE

3 stops33h 20mMultiple Airlines

mar. 12/28:30 pmVTE - BOS

3 stops29h 40mMultiple Airlines

Deal found 11/24

$1,643

vie. 12/53:40 pmBOS - VTE

2 stops31h 15mMultiple Airlines

vie. 1/232:50 pmVTE - BOS

2 stops59h 20mMultiple Airlines

Deal found 11/24

$1,460

mié. 12/318:45 pmBOS - VTE

2 stops37h 05mMultiple Airlines

mar. 3/3112:05 pmVTE - BOS

2 stops38h 10mMultiple Airlines

Deal found 11/25

$1,351

One-way flights from Boston to Vientiane
Search for one-way flight options from Boston to Vientiane. Find affordable one-way fares based on user searches. Data last updated noviembre 25, 2025.

dom. 1/256:40 pmBOS - VTE

3 stops39h 05mMultiple Airlines

Deal found 11/25

$486

Cheap flight deals from Boston to Vientiane

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,004 (Gotogate)
One-way from	$486 (Trip.com)

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

Search Deals

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

Search Deals

From Boston Logan Intl to Vientiane Wattay

Search Deals

One-way flight from Boston Logan Intl to Vientiane Wattay

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BostonVientiane

BOS - VTE

BOSVTE

Boston Logan Intl

mar. 2/3

8:40 pm-10:55 am

2 stops26h 15m

Vientiane Wattay

mar. 3/10

1:55 pm-2:55 pm

2 stops36h 00m

$1,060

BostonVientiane

BOS - VTE

BOSVTE

Boston Logan Intl

dom. 3/1

8:40 pm-1:05 pm

2 stops28h 25m

Vientiane Wattay

mar. 3/31

8:30 pm-3:15 pm

2 stops29h 45m

$1,060

BostonVientiane

BOS - VTE

BOSVTE

Boston Logan Intl

vie. 1/23

8:40 pm-9:50 pm

2 stops37h 10m

Vientiane Wattay

vie. 2/27

8:30 pm-1:55 pm

2 stops53h 25m

$1,101

BostonVientiane

BOS - VTE

BOSVTE

Boston Logan Intl

mar. 2/3

3:40 pm-1:05 pm

2 stops33h 25m

Vientiane Wattay

vie. 3/20

8:30 pm-3:10 pm

2 stops29h 40m

$1,138

BostonVientiane

BOS - VTE

BOSVTE

Boston Logan Intl

mar. 2/3

3:40 pm-1:05 pm

2 stops33h 25m

Vientiane Wattay

jue. 3/19

8:30 pm-3:10 pm

2 stops29h 40m

$1,138

BostonVientiane

BOS - VTE

BOSVTE

Boston Logan Intl

mié. 2/4

3:40 pm-10:55 am

2 stops31h 15m

Vientiane Wattay

vie. 3/20

7:55 am-3:10 pm

2 stops42h 15m

$1,139

BostonVientiane

BOS - VTE

BOSVTE

Boston Logan Intl

jue. 1/29

8:40 pm-10:55 am

2 stops26h 15m

Vientiane Wattay

sáb. 2/28

8:30 pm-1:55 pm

2 stops29h 25m

$1,146

BostonVientiane

BOS - VTE

BOSVTE

Boston Logan Intl

dom. 1/25

6:40 pm-9:45 pm

3 stops39h 05m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Compare providers for flights from Boston to Vientiane

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

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
oojo	Price Accuracy3 stars	Trust Score*3 stars
Trip.com	Price Accuracy2 stars	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star

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

Have a flexible travel schedule? Discover the best time to fly to Vientiane from Boston 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.

Reviews of airlines servicing Vientiane

Read reviews from past customers who have flown China Eastern from Boston to Vientiane. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

China Eastern

7.2

Good

178 reviews

Reviews

1 / 5

2.0

Mediocre

P R,Sep 2025

LGW - PVG

From check in to to the flight attendants, the staff of China Eastern were so rude. At check in, all staff had icy looks, and ours didn’t respond to any greetings or thank yous. Despite not at all leaning into the aisle, one flight attendant was repeatedly bolting up and down the aisle, and knocking me when passing by waking me up several times.

China Eastern

7.2

Good

178 reviews

China Eastern

7.2

Good

178 reviews

Reviews

1 / 5

2.0

Mediocre

P R,Sep 2025

LGW - PVG

Related info for your journey

Can I find deals for flights from Boston to Vientiane that include hotel bookings?
Yes. In addition to deals on Boston to Vientiane flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boston to Vientiane?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Vientiane.
Can I find deals for business class flights from Boston to Vientiane?
Yes. Cheapflights offers flight deals from Boston to Vientiane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Boston to Vientiane

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest$872	Average$1,000	FlexibilityNo cancel fee	On-time62%

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$486+ Cheap flights from Boston (BOS) to Vientiane (VTE)

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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boston to Vientiane with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Boston to Vientiane

Cheapest flights from Boston to VientianeExplore the most affordable flight options available from Boston to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 25, 2025.

Explore the most affordable flight options available from Boston to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 25, 2025.

Cheap flight deals from Boston to Vientiane

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

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

Compare providers for flights from Boston to Vientiane

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 Vientiane in November.

Best time to book a flight from Boston to Vientiane

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

Reviews of airlines servicing Vientiane

Read reviews from past customers who have flown China Eastern from Boston to Vientiane. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Boston to Vientiane. 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 Boston to Vientiane that include hotel bookings?

How can I find direct flights from Boston to Vientiane?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Vientiane

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Boston to Vientiane

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Boston to Vientiane
Explore the most affordable flight options available from Boston to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 25, 2025.