Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from St. Louis to Shannon from €516

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from St. Louis to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
07:30 - 10:15STL  Lambert-St Louis-SNN Shannon
20h 45m1 stop Newark
United Airlines Logo
12:30 - 21:09SNN  Shannon-STL Lambert-St Louis
14h 39m1 stop Newark
€691United Airlines
Mon, 12 Oct - Thu, 22 Oct
United Airlines Logo
06:15 - 10:15STL  Lambert-St Louis-SNN Shannon
22h 00m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
12:30 - 21:09SNN  Shannon-STL Lambert-St Louis
14h 39m1 stop Newark
€695United Airlines
Mon, 12 Oct - Thu, 22 Oct
United Airlines Logo
07:30 - 10:15STL  Lambert-St Louis-SNN Shannon
20h 45m1 stop Newark
United Airlines Logo
12:30 - 12:13SNN  Shannon-STL Lambert-St Louis
29h 43m3 stops Newark Houston George Bush Intcntl Chicago O'Hare Intl
€699United Airlines
Thu, 8 Oct - Thu, 15 Oct
United Airlines Logo
11:10 - 10:15STL  Lambert-St Louis-SNN Shannon
17h 05m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
12:30 - 21:21SNN  Shannon-STL Lambert-St Louis
14h 51m2 stops Newark Chicago O'Hare Intl
€705United Airlines
Sun, 27 Sep - Tue, 13 Oct
United Airlines Logo
09:30 - 10:15STL  Lambert-St Louis-SNN Shannon
18h 45m1 stop Newark
United Airlines Logo
12:30 - 21:09SNN  Shannon-STL Lambert-St Louis
14h 39m1 stop Newark
€743United Airlines
Mon, 12 Oct - Mon, 19 Oct
United Airlines Logo
06:15 - 10:15STL  Lambert-St Louis-SNN Shannon
22h 00m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
12:30 - 23:44SNN  Shannon-STL Lambert-St Louis
17h 14m2 stops Newark Denver Intl
€747United Airlines
Mon, 12 Oct - Mon, 19 Oct
United Airlines Logo
06:00 - 10:15STL  Lambert-St Louis-SNN Shannon
22h 15m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:30 - 23:44SNN  Shannon-STL Lambert-St Louis
41h 14m2 stops Newark Denver Intl
€759United Airlines
Sun, 27 Sep - Sun, 4 Oct
British Airways Logo
18:59 - 19:25STL  Lambert-St Louis-SNN Shannon
18h 26m2 stops Charlotte Douglas London Heathrow
British Airways Logo
07:50 - 16:43SNN  Shannon-STL Lambert-St Louis
14h 53m2 stops London Heathrow Chicago O'Hare Intl
€786British Airways
Tue, 16 Feb - Tue, 23 Feb
United Airlines Logo
12:59 - 07:30STL  Lambert-St Louis-SNN Shannon
12h 31m1 stop Chicago O'Hare Intl
United Airlines Logo
12:30 - 20:47SNN  Shannon-STL Lambert-St Louis
14h 17m1 stop Newark
€791United Airlines
Thu, 10 Sep - Thu, 17 Sep
United Airlines Logo
08:20 - 10:15STL  Lambert-St Louis-SNN Shannon
19h 55m1 stop Newark
United Airlines Logo
09:30 - 19:16SNN  Shannon-STL Lambert-St Louis
15h 46m1 stop Chicago O'Hare Intl
€794United Airlines
Wed, 9 Sep - Tue, 22 Sep

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from St. Louis to Shannon, Clare

Our best United Airlines deals on St. Louis to Shannon, Clare flight tickets
United Airlines
12 Oct
STL07:30Lambert-St Louis
20h 45m
1 stop
SNN10:15Shannon
22 Oct
SNN12:30Shannon
14h 39m
1 stop
STL21:09Lambert-St Louis
€691
United Airlines
12 Oct
STL06:15Lambert-St Louis
22h 00m
2 stops
SNN10:15Shannon
22 Oct
SNN12:30Shannon
14h 39m
1 stop
STL21:09Lambert-St Louis
€695
United Airlines
8 Oct
STL07:30Lambert-St Louis
20h 45m
1 stop
SNN10:15Shannon
15 Oct
SNN12:30Shannon
29h 43m
3 stops
STL12:13Lambert-St Louis
€699

Aer Lingus flights from St. Louis to Shannon, Clare

Our best Aer Lingus deals on St. Louis to Shannon, Clare flight tickets
Aer Lingus
14 Nov
STL18:20Lambert-St Louis
29h 30m
1 stop
SNN05:50Shannon
17 Nov
SNN14:40Shannon
24h 02m
1 stop
STL08:42Lambert-St Louis
€813
Aer Lingus
12 Nov
STL09:12Lambert-St Louis
14h 58m
1 stop
SNN06:10Shannon
17 Nov
SNN14:00Shannon
25h 16m
1 stop
STL09:16Lambert-St Louis
€850
Aer Lingus
13 Nov
STL09:59Lambert-St Louis
14h 11m
1 stop
SNN06:10Shannon
17 Nov
SNN14:40Shannon
24h 02m
1 stop
STL08:42Lambert-St Louis
€878

momondo Fare Finder

 
Use the filters below to find and compare flights from St. Louis to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

St. LouisShannon

STL Lambert-St Louis - SNN Shannon

STLSNN

Lambert-St Louis

Mon 12/10

07:30-10:15

1 stop20h 45m

Shannon

Thu 22/10

12:30-21:09

1 stop14h 39m

€691

St. LouisShannon

STL Lambert-St Louis - SNN Shannon

STLSNN

Lambert-St Louis

Mon 12/10

06:15-10:15

2 stops22h 00m

Shannon

Thu 22/10

12:30-21:09

1 stop14h 39m

€695

St. LouisShannon

STL Lambert-St Louis - SNN Shannon

STLSNN

Lambert-St Louis

Thu 8/10

07:30-10:15

1 stop20h 45m

Shannon

Thu 15/10

12:30-12:13

3 stops29h 43m

€699

St. LouisShannon

STL Lambert-St Louis - SNN Shannon

STLSNN

Lambert-St Louis

Sun 27/9

11:10-10:15

2 stops17h 05m

Shannon

Tue 13/10

12:30-21:21

2 stops14h 51m

€705

St. LouisShannon

STL Lambert-St Louis - SNN Shannon

STLSNN

Lambert-St Louis

Mon 12/10

09:30-10:15

1 stop18h 45m

Shannon

Mon 19/10

12:30-21:09

1 stop14h 39m

€742

St. LouisShannon

STL Lambert-St Louis - SNN Shannon

STLSNN

Lambert-St Louis

Mon 12/10

06:15-10:15

2 stops22h 00m

Shannon

Mon 19/10

12:30-23:44

2 stops17h 14m

€747

St. LouisShannon

STL Lambert-St Louis - SNN Shannon

STLSNN

Lambert-St Louis

Sun 27/9

06:00-10:15

2 stops22h 15m

Shannon

Sun 4/10

12:30-23:44

2 stops41h 14m

€759

St. LouisShannon

STL Lambert-St Louis - SNN Shannon

STLSNN

Lambert-St Louis

Tue 16/2

18:59-19:25

2 stops18h 26m

Shannon

Tue 23/2

07:50-16:43

2 stops14h 53m

€786
Fastest return journey

St. LouisShannon

STL Lambert-St Louis - SNN Shannon

STLSNN

Lambert-St Louis

Thu 10/9

12:59-07:30

1 stop12h 31m

Shannon

Thu 17/9

12:30-20:47

1 stop14h 17m

€791

St. LouisShannon

STL Lambert-St Louis - SNN Shannon

STLSNN

Lambert-St Louis

Wed 9/9

08:20-10:15

1 stop19h 55m

Shannon

Tue 22/9

09:30-19:16

1 stop15h 46m

€794

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Shannon from

How to get the cheapest flight ticket from St. Louis to Shannon, Clare

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between St. Louis and Shannon, Clare?

Prices are currently typical for flights on this route.

Typical prices usually range from €635 to €733.
The lowest price recently found on this route was €691.

What is the cheapest month to fly to Shannon, Clare?

The month of January is another great option to travel to Shannon, Clare, with average flight prices from St. Louis averaging around €0.

When to book flights from St. Louis to Shannon, Clare

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Shannon, Clare according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap St. Louis to Shannon, Clare (STL to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Shannon, Clare

Best price found

€516

Fastest flight time

17h 40m

Direct flights

None
The best one-way flight to Shannon, Clare from St. Louis in the past 72 hours is €516. The best return flight deal from St. Louis to Shannon, Clare found on momondo in the last 72 hours is €691.
The fastest flight from St. Louis to Shannon, Clare takes 17h 40m
There are no direct flights from St. Louis to Shannon, Clare. There are no popular flight routes from St. Louis to Shannon, Clare.
Search flight deals

Frequently asked questions about flying from St. Louis to Shannon, Clare

  • How far is Lambert-St Louis to Shannon by plane?

    Shannon is 6155.2 km away from Lambert-St Louis. 17h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Shannon Airport?

    Prices for flights from Lambert-St Louis Airport to Shannon Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Lambert-St Louis Airport to Shannon 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Shannon Airport.

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

    The travel and health documents required for your trip to Shannon Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Shannon Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Tipperary
Killaloe
Lahinch
Nenagh
Adare
Bunratty

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Shannon?

Finding the right flight to Shannon from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Shannon quick and easy, saving you time and money.

Can I find flights from St. Louis to Shannon with flexible booking policies on momondo?

momondo does allow users to show only those flights to Shannon from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to Shannon?

momondo provides multiple filters to help you find the best flight to Shannon from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Shannon from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Shannon, Clare trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 28/9
Mon 5/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland