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 July , August 2026

28 Jul - 26 Aug $ 1,549.00
BOS
Boston
Air Canada
3 STOPS
VTE
Vientiane
VTE
Vientiane
Air Canada
3 STOPS
BOS
Boston
Pick dates
27 Jul - 11 Aug $ 3,340.00
BOS
Boston
Etihad Airways
2 STOPS
VTE
Vientiane
VTE
Vientiane
Etihad Airways
2 STOPS
BOS
Boston
Pick dates
27 Jul - 11 Aug $ 10,947.00
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

28 Jul - 02 Aug $ 1,744.00
BOS
Boston
JetBlue Airways
3 STOPS
VTE
Vientiane
VTE
Vientiane
JetBlue Airways
3 STOPS
BOS
Boston
Pick dates
28 Jul - 02 Aug $ 1,755.00
BOS
Boston
JetBlue Airways
3 STOPS
VTE
Vientiane
VTE
Vientiane
JetBlue Airways
3 STOPS
BOS
Boston
Pick dates
28 Jul - 02 Aug $ 1,828.00
BOS
Boston
Porter Airlines
3 STOPS
VTE
Vientiane
VTE
Vientiane
Porter Airlines
3 STOPS
BOS
Boston
Pick dates

One-way flights to Vientiane from Boston

4:40 PM - 9:20 AM
Vietnam Airlines
3 Stops
30h 55m
BOS - VTE
$ 757
Kiwi
Pick dates
4:40 PM - 5:45 PM
Vietnam Airlines
2 Stops
39h 55m
BOS - VTE
$ 2,238
Kiwi
Pick dates
1:45 AM - 5:45 PM
Vietnam Airlines
2 Stops
30h 50m
BOS - VTE
$ 5,217
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.