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Cheap flights from Boston to Vientiane from $576

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Vientiane departing on 9/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to Vientiane

Cheap round-trip flights

Logo
4:30 pm - 7:35 amBOS-VTE
28h 05m2 stops
Logo
8:05 am - 2:10 pmVTE-BOS
42h 05m2 stops
$926
Find Deal
Tue, Oct 14 - Tue, Nov 4
Logo
4:30 pm - 3:05 pmBOS-VTE
35h 35m2 stops
Logo
12:05 pm - 2:55 pmVTE-BOS
37h 50m2 stops
$940
Find Deal
Sun, Oct 5 - Sat, Oct 18
Logo
4:30 pm - 7:35 amBOS-VTE
28h 05m2 stops
Logo
8:05 am - 2:10 pmVTE-BOS
42h 05m2 stops
$962
Find Deal
Fri, Oct 3 - Mon, Dec 1
Logo
4:30 pm - 9:50 pmBOS-VTE
42h 20m2 stops
Logo
7:55 am - 2:10 pmVTE-BOS
42h 15m2 stops
$982
Find Deal
Sat, Oct 18 - Fri, Nov 21
Logo
10:00 pm - 10:45 amBOS-VTE
25h 45m2 stops
Logo
2:50 pm - 2:55 pmVTE-BOS
35h 05m2 stops
$1,101
Find Deal
Thu, Sep 25 - Fri, Oct 31
Logo
4:30 pm - 7:45 pmBOS-VTE
40h 15m2 stops
Logo
8:30 pm - 3:10 pmVTE-BOS
29h 40m2 stops
$1,115
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Fri, Oct 10 - Fri, Oct 31
Logo
10:00 pm - 7:10 pmBOS-VTE
34h 10m3 stops
Logo
2:50 pm - 1:55 pmVTE-BOS
35h 05m2 stops
$1,116
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Tue, Oct 14 - Tue, Nov 4
China Eastern Logo
6:15 am - 12:05 amBOS-VTE
30h 50m2 stops
China Eastern Logo
1:00 am - 11:44 pmVTE-BOS
33h 44m2 stops
$1,131China Eastern
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Tue, Oct 14 - Mon, Oct 27
Hainan Airlines Logo
6:40 pm - 8:30 pmBOS-VTE
62h 50m3 stops
Hainan Airlines Logo
9:40 pm - 4:20 pmVTE-BOS
54h 40m2 stops
$1,308Hainan Airlines
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Fri, Oct 3 - Mon, Dec 1
China Eastern Logo
6:15 am - 12:05 amBOS-VTE
30h 50m2 stops
China Eastern Logo
1:00 am - 6:55 pmVTE-BOS
29h 55m2 stops
$1,396China Eastern
Find Deal
Tue, Oct 14 - Mon, Nov 3

China Eastern flights from Boston to Vientiane

Our best China Eastern deals on Boston to Vientiane flight tickets
China Eastern
Sep 15
BOS6:15 amBoston Logan Intl
30h 50m
2 stops
VTE12:05 amVientiane Wattay
Oct 30
VTE1:00 amVientiane Wattay
33h 55m
2 stops
BOS11:55 pmBoston Logan Intl
$1,012
Find similar
China Eastern
Sep 17
BOS6:15 amBoston Logan Intl
30h 50m
2 stops
VTE12:05 amVientiane Wattay
Oct 30
VTE1:00 amVientiane Wattay
33h 55m
2 stops
BOS11:55 pmBoston Logan Intl
$1,053
Find similar
China Eastern
Sep 13
BOS6:50 amBoston Logan Intl
30h 15m
2 stops
VTE12:05 amVientiane Wattay
Oct 1
VTE1:00 amVientiane Wattay
31h 47m
2 stops
BOS9:47 pmBoston Logan Intl
$1,099
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Vientiane that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Boston to Vientiane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonVientiane

BOS - VTE

BOSVTE

Boston Logan Intl

Tue 10/14

4:30 pm-7:35 am

2 stops28h 05m

Vientiane Wattay

Tue 11/4

8:05 am-2:10 pm

2 stops42h 05m

$926

BostonVientiane

BOS - VTE

BOSVTE

Boston Logan Intl

Sun 10/5

4:30 pm-3:05 pm

2 stops35h 35m

Vientiane Wattay

Sat 10/18

12:05 pm-2:55 pm

2 stops37h 50m

$940

BostonVientiane

BOS - VTE

BOSVTE

Boston Logan Intl

Fri 10/3

4:30 pm-7:35 am

2 stops28h 05m

Vientiane Wattay

Mon 12/1

8:05 am-2:10 pm

2 stops42h 05m

$962

BostonVientiane

BOS - VTE

BOSVTE

Boston Logan Intl

Sat 10/18

4:30 pm-9:50 pm

2 stops42h 20m

Vientiane Wattay

Fri 11/21

7:55 am-2:10 pm

2 stops42h 15m

$982

BostonVientiane

BOS - VTE

BOSVTE

Boston Logan Intl

Thu 9/25

10:00 pm-10:45 am

2 stops25h 45m

Vientiane Wattay

Fri 10/31

2:50 pm-2:55 pm

2 stops35h 05m

$1,101

BostonVientiane

BOS - VTE

BOSVTE

Boston Logan Intl

Fri 10/10

4:30 pm-7:45 pm

2 stops40h 15m

Vientiane Wattay

Fri 10/31

8:30 pm-3:10 pm

2 stops29h 40m

$1,115

BostonVientiane

BOS - VTE

BOSVTE

Boston Logan Intl

Tue 10/14

10:00 pm-7:10 pm

3 stops34h 10m

Vientiane Wattay

Tue 11/4

2:50 pm-1:55 pm

2 stops35h 05m

$1,116

BostonVientiane

BOS - VTE

BOSVTE

Boston Logan Intl

Tue 10/14

6:15 am-12:05 am

2 stops30h 50m

Vientiane Wattay

Mon 10/27

1:00 am-11:44 pm

2 stops33h 44m

$1,131

BostonVientiane

BOS - VTE

BOSVTE

Boston Logan Intl

Fri 10/3

6:40 pm-8:30 pm

3 stops62h 50m

Vientiane Wattay

Mon 12/1

9:40 pm-4:20 pm

2 stops54h 40m

$1,308

BostonVientiane

BOS - VTE

BOSVTE

Boston Logan Intl

Tue 10/14

6:15 am-12:05 am

2 stops30h 50m

Vientiane Wattay

Mon 11/3

1:00 am-6:55 pm

2 stops29h 55m

$1,396

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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When to book flights from Boston to Vientiane

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Vientiane according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Vientiane (BOS to VTE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Vientiane

Direct flights

None
There are no direct flights from Boston to Vientiane. There are no popular flight routes from Boston to Vientiane.
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  • How far is Boston Logan Intl to Vientiane Wattay by plane?

    Vientiane Wattay is 8243.3 mi away from Boston Logan Intl. In terms of flight time, this usually takes a little over 25h 30m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Vientiane Wattay Airport?

    Prices for flights from Boston Logan Intl Airport to Vientiane Wattay Airport refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Vientiane Wattay Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Vientiane Wattay Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Vientiane Wattay Airport.

  • What documentation or ID do you need to fly to Vientiane Wattay Airport?

    The required travel and health documents for your Vientiane Wattay Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Vientiane Wattay Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boston to Vientiane?

Best airlines flying from Boston to Vientiane

Compare and see reviews for airlines that fly from Boston to Vientiane with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom $872Free CancellationRating
7.2
165 reviews
Search China Eastern flights

  • How do I get Price Alerts for flights from Boston to Vientiane?

    Search flight deals from Boston to Vientiane. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Boston to Vientiane with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Vientiane?

It is quick and easy to find Boston to Vientiane flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Vientiane that suits you.

Can I find flights from Boston to Vientiane with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Vientiane from Boston with this policy.

How can momondo help me find flights from Boston to Vientiane?

momondo helps you find the best flight between Boston and Vientiane by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Vientiane right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Vientiane, momondo offers a useful price alert feature which will track prices for flights to Vientiane from Boston and alert you when they change.

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