STL - VTE

$1,459 Find Cheap Flights from St. Louis to Vientiane

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Vientiane departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Vientiane

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Vientiane, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Vientiane, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,459
Multiple Airlines
Fri 10/16Fri 11/13
STL - VTE • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Vientiane!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from St. Louis to Vientiane (STL-VTE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Vientiane that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Vientiane

Fri, Oct 16 - Fri, Nov 13
Multiple Airlines Logo
4:32 pm - 12:40 pm
STL
-
VTE
32h 08m
3 stops
Multiple Airlines Logo
8:30 pm - 7:27 pm
VTE
-
STL
35h 57m
3 stops
$1,459Multiple Airlines
Thu, May 21 - Tue, Jun 2
Multiple Airlines Logo
1:45 pm - 12:40 pm
STL
-
VTE
34h 55m
3 stops
Multiple Airlines Logo
8:30 pm - 8:30 pm
VTE
-
STL
36h 00m
3 stops
$2,265Multiple Airlines
Thu, May 21 - Tue, Jun 2
Multiple Airlines Logo
1:45 pm - 12:40 pm
STL
-
VTE
34h 55m
3 stops
Multiple Airlines Logo
8:30 pm - 8:30 pm
VTE
-
STL
36h 00m
3 stops
$2,318Multiple Airlines
Thu, May 21 - Tue, Jun 2
Multiple Airlines Logo
9:08 am - 12:40 pm
STL
-
VTE
39h 32m
3 stops
Multiple Airlines Logo
8:30 pm - 8:30 pm
VTE
-
STL
36h 00m
3 stops
$2,520Multiple Airlines
Fri, Oct 16 - Fri, Nov 13
Multiple Airlines Logo
12:10 pm - 11:50 pm
STL
-
VTE
47h 40m
2 stops
Multiple Airlines Logo
7:45 pm - 6:09 pm
VTE
-
STL
35h 24m
3 stops
$5,211Multiple Airlines
Thu, May 21 - Tue, Jun 2
Multiple Airlines Logo
7:05 am - 2:45 pm
STL
-
VTE
43h 40m
2 stops
Multiple Airlines Logo
11:30 am - 8:09 pm
VTE
-
STL
44h 39m
2 stops
$5,239Multiple Airlines
Fri, Oct 16 - Fri, Nov 13
Multiple Airlines Logo
8:55 am - 11:50 pm
STL
-
VTE
26h 55m
2 stops
Multiple Airlines Logo
4:25 pm - 11:54 pm
VTE
-
STL
44h 29m
2 stops
$8,727Multiple Airlines
Thu, May 21 - Tue, Jun 2
Multiple Airlines Logo
6:00 am - 8:30 pm
STL
-
VTE
50h 30m
3 stops
Multiple Airlines Logo
8:20 pm - 1:25 pm
VTE
-
STL
29h 05m
2 stops
$9,540Multiple Airlines
Thu, May 21 - Tue, Jun 2
Multiple Airlines Logo
6:00 am - 8:30 pm
STL
-
VTE
50h 30m
3 stops
Multiple Airlines Logo
8:20 pm - 1:25 pm
VTE
-
STL
29h 05m
2 stops
$9,542Multiple Airlines
Thu, May 21 - Tue, Jun 2
Multiple Airlines Logo
2:15 pm - 6:45 pm
STL
-
VTE
40h 30m
2 stops
Multiple Airlines Logo
8:30 pm - 1:25 pm
VTE
-
STL
28h 55m
2 stops
$10,467Multiple Airlines
Useful Info

Good to know

Cheapest flight$1,459
Flight from St. Louis to Vientiane

When to book flights from St. Louis to Vientiane

Are your dates flexible? Find out the best times to travel from St. Louis to Vientiane based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Vientiane

  • What is the cheapest flight from St. Louis to Vientiane?

    In the last 3 days, the lowest price for a flight from St. Louis to Vientiane was $1,459 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Vientiane?

    Yes, you’ll need a passport to travel to Vientiane from St. Louis.

  • Which aircraft models fly most regularly from St. Louis to Vientiane?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from St. Louis to Vientiane?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Vientiane.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Vientiane?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vientiane from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Vientiane?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Vientiane with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and VTE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Vientiane?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Vientiane from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from St. Louis to Vientiane

Information on your arrival and departure airports

St. Louis (STL)
Vientiane (VTE)