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Cheap flights from St. Louis to Shannon from €528

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Shannon departing on 13/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. Louis to Shannon

Cheap return flights

These are some of the best return flight deals from St. Louis to Shannon that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to Shannon.

Cheap last-minute flights

Planning a quick getaway from St. Louis to Shannon? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Shannon, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from St. Louis to Shannon

Find recent return train or bus tickets from St. Louis to Shannon.

All return flight deals from St. Louis to Shannon

The cheapest plane tickets from St. Louis to Shannon found on KAYAK recently.
13:52 - 11:30STL-SNN
15h 38m2 stops
07:45 - 22:02SNN-STL
20h 17m2 stops
€533American Airlines
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Mon, 17 Feb - Tue, 4 Mar
13:52 - 11:30STL-SNN
15h 38m2 stops
14:45 - 08:47SNN-STL
24h 02m1 stop
€715American Airlines
Find Deal
Mon, 17 Feb - Tue, 4 Mar
15:50 - 11:30STL-SNN
37h 40m2 stops
17:25 - 15:06SNN-STL
50h 41m2 stops
€817Air Canada
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Sat, 8 Mar - Sat, 15 Mar
09:50 - 07:30STL-SNN
15h 40m1 stop
09:30 - 15:44SNN-STL
12h 14m1 stop
€830United Airlines
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Mon, 2 Jun - Thu, 12 Jun
06:30 - 07:30STL-SNN
19h 00m1 stop
12:30 - 22:45SNN-STL
16h 15m2 stops
€834United Airlines
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Mon, 2 Jun - Thu, 12 Jun
16:05 - 16:10STL-SNN
18h 05m2 stops
21:15 - 15:16SNN-STL
24h 01m2 stops
€841
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Mon, 12 May - Mon, 26 May
15:50 - 15:45STL-SNN
17h 55m2 stops
07:45 - 15:06SNN-STL
36h 21m2 stops
€875
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Fri, 7 Mar - Fri, 14 Mar
15:30 - 11:10STL-SNN
13h 40m2 stops
13:05 - 08:06SNN-STL
25h 01m2 stops
€998Delta
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Tue, 10 Jun - Thu, 19 Jun
16:05 - 15:50STL-SNN
17h 45m2 stops
17:30 - 15:16SNN-STL
27h 46m2 stops
€1,000Air Canada
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Fri, 16 May - Sat, 7 Jun
06:00 - 11:10STL-SNN
23h 10m2 stops
13:05 - 12:24SNN-STL
29h 19m2 stops
€1,094Delta
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Tue, 17 Jun - Mon, 23 Jun
09:40 - 10:30STL-SNN
18h 50m2 stops
€528United Airlines
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Tue, 13 May
18:23 - 16:10STL-SNN
15h 47m2 stops
€543American Airlines
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Tue, 13 May
19:27 - 14:45STL-SNN
37h 18m3 stops
€593
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Tue, 13 May
10:30 - 05:25STL-SNN
12h 55m1 stop
€643American Airlines
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Tue, 13 May
18:55 - 20:35STL-SNN
43h 40m3 stops
€650
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Wed, 4 Jun
09:50 - 07:30STL-SNN
15h 40m1 stop
€734United Airlines
Find Deal
Mon, 9 Jun

American Airlines flights from St. Louis to Shannon

Our best American Airlines deals on St. Louis to Shannon flight tickets
American Airlines
17 Feb
STL13:52Lambert-St Louis
15h 38m
2 stops
SNN11:30Shannon
4 Mar
SNN07:45Shannon
20h 17m
2 stops
STL22:02Lambert-St Louis
American Airlines
17 Feb
STL13:52Lambert-St Louis
15h 38m
2 stops
SNN11:30Shannon
4 Mar
SNN14:45Shannon
24h 02m
1 stop
STL08:47Lambert-St Louis
American Airlines
17 Feb
STL09:25Lambert-St Louis
14h 50m
1 stop
SNN06:15Shannon
4 Mar
SNN14:45Shannon
24h 02m
1 stop
STL08:47Lambert-St Louis

Air Canada flights from St. Louis to Shannon

Our best Air Canada deals on St. Louis to Shannon flight tickets
Air Canada
8 Mar
STL15:50Lambert-St Louis
37h 40m
2 stops
SNN11:30Shannon
15 Mar
SNN17:25Shannon
50h 41m
2 stops
STL15:06Lambert-St Louis
Air Canada
16 May
STL16:05Lambert-St Louis
17h 45m
2 stops
SNN15:50Shannon
7 Jun
SNN17:30Shannon
27h 46m
2 stops
STL15:16Lambert-St Louis
€1,000
Find similar
Air Canada
12 May
STL13:30Lambert-St Louis
25h 05m
2 stops
SNN20:35Shannon
26 May
SNN07:40Shannon
21h 05m
3 stops
STL22:45Lambert-St Louis
€1,033
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See travel insights to Shannon from

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

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?

What is the cheapest month to fly to Shannon?

If you are unable to visit Shannon during the month of December, then departing from St. Louis during the month November is also very affordable. Most momondo users find prices during this month for around €498.

When to book flights from St. Louis to Shannon

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

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

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

Best price found

€528

Fastest flight time

9h 45m

Direct flights

None

Airports in Shannon

1 airport
The best one-way flight to Shannon from St. Louis in the past 72 hours is €528. The best return flight deal from St. Louis to Shannon found on momondo in the last 72 hours is €533.
The fastest flight from St. Louis to Shannon takes 9h 45m
There are no direct flights from St. Louis to Shannon. Popular non-direct route for this connection is Lambert-St Louis Airport - Shannon Airport.
There is 1 airport near Shannon: Shannon (SNN)

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

    Shannon is 6155.2 km away from Lambert-St Louis. 9h 45m 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
Killaloe
Nenagh
Adare
Tipperary
Lahinch

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.


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