$539 Find Cheap Flights from St. Louis to Estonia

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 Estonia departing on 4/9. 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 Estonia

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap St. Louis to Estonia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Estonia 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 Estonia

Thu, Apr 9 - Tue, Apr 21
Multiple Airlines Logo
4:05 pm - 1:35 am
STL
-
TLL
25h 30m
2 stops
Multiple Airlines Logo
5:05 am - 3:24 pm
TLL
-
STL
42h 19m
2 stops
$598Multiple Airlines
Thu, Apr 9 - Tue, Apr 21
Multiple Airlines Logo
4:05 pm - 1:35 am
STL
-
TLL
25h 30m
2 stops
Multiple Airlines Logo
5:05 am - 3:24 pm
TLL
-
STL
42h 19m
2 stops
$599Multiple Airlines
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
3:30 pm - 1:10 pm
STL
-
TLL
13h 40m
1 stop
United Airlines Logo
6:10 am - 9:47 pm
TLL
-
STL
23h 37m
2 stops
$600United Airlines
Wed, Apr 1 - Sun, Apr 5
Lufthansa Logo
3:30 pm - 1:10 pm
STL
-
TLL
13h 40m
1 stop
Lufthansa Logo
6:10 am - 1:25 pm
TLL
-
STL
15h 15m
1 stop
$602Lufthansa
Wed, Apr 1 - Sun, Apr 5
Lufthansa Logo
3:30 pm - 1:10 pm
STL
-
TLL
13h 40m
1 stop
Lufthansa Logo
6:10 am - 1:25 pm
TLL
-
STL
15h 15m
1 stop
$603Lufthansa
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
9:10 am - 1:10 pm
STL
-
TLL
20h 00m
2 stops
United Airlines Logo
6:10 am - 9:47 pm
TLL
-
STL
23h 37m
2 stops
$605United Airlines
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
11:15 am - 1:10 pm
STL
-
TLL
17h 55m
2 stops
United Airlines Logo
6:10 am - 9:47 pm
TLL
-
STL
23h 37m
2 stops
$606United Airlines
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
9:10 am - 1:10 pm
STL
-
TLL
20h 00m
2 stops
United Airlines Logo
6:10 am - 1:25 pm
TLL
-
STL
15h 15m
1 stop
$610United Airlines
Thu, Apr 9 - Tue, Apr 21
Multiple Airlines Logo
4:05 pm - 12:40 am
STL
-
TLL
24h 35m
2 stops
Multiple Airlines Logo
1:50 pm - 1:25 pm
TLL
-
STL
31h 35m
1 stop
$622Multiple Airlines
Wed, Apr 29 - Sat, May 9
American Airlines Logo
2:33 pm - 3:45 pm
STL
-
TLL
17h 12m
2 stops
American Airlines Logo
6:00 am - 7:30 pm
TLL
-
STL
21h 30m
2 stops
$640American Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Estonia flights

Get data-powered insights and trends into flights from St. Louis to Estonia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from St. Louis to Estonia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Estonia were found on Air Canada ($559) and Lufthansa ($589).

Find deals

Good to know

Cheapest flight$539
Flight from St. Louis to Tallinn

FAQs - booking Estonia flights

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

    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 Estonia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Estonia 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 Estonia?

    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 from St. Louis to Estonia with an airline and back with another airline.

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

    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 from St. Louis to Estonia 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 Estonia

Information on your arrival and departure airports

St. Louis (STL)