Earn point on your loyalty program!arrow arc left

Cheap flights from Boston (BOS) to Vientiane (VTE)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Boston (BOS) to Vientiane (VTE)

How to find the cheapest flight from Boston (BOS) to Vientiane (VTE)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Vientiane (VTE)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Vientiane (VTE)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Boston to Vientiane in August , September 2026

31 Aug - 24 Sep $ 1,335.00
BOS
Boston
Etihad Airways
2 STOPS
VTE
Vientiane
VTE
Vientiane
Etihad Airways
2 STOPS
BOS
Boston
Pick dates
24 Aug - 11 Sep $ 1,762.00
BOS
Boston
Etihad Airways
2 STOPS
VTE
Vientiane
VTE
Vientiane
Etihad Airways
2 STOPS
BOS
Boston
Pick dates
24 Aug - 11 Sep $ 6,849.00
BOS
Boston
Korean Air
2 STOPS
VTE
Vientiane
VTE
Vientiane
Korean Air
2 STOPS
BOS
Boston
Pick dates

Last minute flights from Boston to Vientiane

23 Aug - 01 Sep $ 1,612.00
BOS
Boston
JetBlue Airways
2 STOPS
VTE
Vientiane
VTE
Vientiane
JetBlue Airways
3 STOPS
BOS
Boston
Pick dates
24 Aug - 02 Sep $ 2,322.00
BOS
Boston
Swiss International Air Lines
2 STOPS
VTE
Vientiane
VTE
Vientiane
Swiss International Air Lines
2 STOPS
BOS
Boston
Pick dates
24 Aug - 01 Sep $ 7,015.00
BOS
Boston
Korean Air
2 STOPS
VTE
Vientiane
VTE
Vientiane
Korean Air
2 STOPS
BOS
Boston
Pick dates

One-way flights to Vientiane from Boston

10:00 PM - 9:20 AM
Vietnam Airlines
2 Stops
25h 35m
BOS - VTE
$ 705
Kiwi
Pick dates
4:35 PM - 6:25 PM
Thai Airways
2 Stops
40h 10m
BOS - VTE
$ 745
Kiwi
Pick dates
10:00 PM - 11:25 AM
Thai Airways
2 Stops
27h 40m
BOS - VTE
$ 10,435
Kiwi
Pick dates

How to find the cheapest flight from Boston (BOS) to Vientiane (VTE)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Vientiane (VTE)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Vientiane (VTE)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.