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Cheap flights from St. Louis to Shannon, Clare from $374

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, Clare departing on 5/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from St. Louis to Shannon

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from St. Louis to Shannon.
8:00 am - 7:30 amSTL-SNN
17h 30m1 stop
9:30 am - 10:45 pmSNN-STL
19h 15m1 stop
$704United Airlines
Find Deal
Mon, Jul 14 - Fri, Jul 25
8:15 am - 7:30 amSTL-SNN
17h 15m2 stops
9:30 am - 7:31 pmSNN-STL
16h 01m1 stop
$708United Airlines
Find Deal
Wed, Jul 23 - Thu, Aug 7
1:20 pm - 10:15 amSTL-SNN
14h 55m2 stops
9:30 am - 7:00 pmSNN-STL
15h 30m2 stops
$709United Airlines
Find Deal
Wed, Jul 23 - Thu, Aug 7
1:30 pm - 11:20 amSTL-SNN
15h 50m2 stops
7:40 am - 10:45 pmSNN-STL
21h 05m3 stops
$917Air Canada
Find Deal
Sun, Aug 3 - Tue, Aug 12
7:30 am - 11:20 amSTL-SNN
45h 50m2 stops
12:30 pm - 9:25 pmSNN-STL
14h 55m1 stop
Fri, May 16 - Sat, Jun 7
1:30 pm - 11:20 amSTL-SNN
15h 50m2 stops
12:30 pm - 9:25 pmSNN-STL
14h 55m1 stop
Fri, May 16 - Sat, Jun 7
1:59 pm - 11:20 amSTL-SNN
15h 21m2 stops
7:40 am - 11:54 pmSNN-STL
22h 14m2 stops
$955American Airlines
Find Deal
Fri, May 16 - Sat, Jun 7
9:49 am - 5:25 amSTL-SNN
13h 36m2 stops
2:45 pm - 8:15 amSNN-STL
23h 30m2 stops
$1,023American Airlines
Find Deal
Sun, Aug 31 - Sun, Dec 21
1:30 pm - 11:20 amSTL-SNN
15h 50m2 stops
7:40 am - 10:45 pmSNN-STL
21h 05m3 stops
$1,052Air Canada
Find Deal
Fri, May 16 - Sat, Jun 7
1:16 pm - 4:10 pmSTL-SNN
20h 54m2 stops
7:40 am - 11:49 pmSNN-STL
22h 09m2 stops
$1,318British Airways
Find Deal
Mon, Jul 14 - Fri, Jul 25

United Airlines flights from St. Louis to Shannon, Clare

Our best United Airlines deals on St. Louis to Shannon, Clare flight tickets
United Airlines
Jul 14
STL8:00 amLambert-St Louis
17h 30m
1 stop
SNN7:30 amShannon
Jul 25
SNN9:30 amShannon
19h 15m
1 stop
STL10:45 pmLambert-St Louis
United Airlines
Jul 23
STL8:15 amLambert-St Louis
17h 15m
2 stops
SNN7:30 amShannon
Aug 7
SNN9:30 amShannon
16h 01m
1 stop
STL7:31 pmLambert-St Louis
United Airlines
Jul 23
STL1:20 pmLambert-St Louis
14h 55m
2 stops
SNN10:15 amShannon
Aug 7
SNN9:30 amShannon
15h 30m
2 stops
STL7:00 pmLambert-St Louis

Air Canada flights from St. Louis to Shannon, Clare

Our best Air Canada deals on St. Louis to Shannon, Clare flight tickets
Air Canada
Aug 3
STL1:30 pmLambert-St Louis
15h 50m
2 stops
SNN11:20 amShannon
Aug 12
SNN7:40 amShannon
21h 05m
3 stops
STL10:45 pmLambert-St Louis
Air Canada
May 16
STL1:30 pmLambert-St Louis
15h 50m
2 stops
SNN11:20 amShannon
Jun 7
SNN7:40 amShannon
21h 05m
3 stops
STL10:45 pmLambert-St Louis
Air Canada
Apr 24
STL3:40 pmLambert-St Louis
18h 30m
3 stops
SNN4:10 pmShannon
May 1
SNN7:40 amShannon
20h 08m
3 stops
STL9:48 pmLambert-St Louis

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 cheapest month to fly to Shannon, Clare?

In general, December is the cheapest month to fly from St. Louis to Shannon, Clare. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $515. If you are unable to visit Shannon, Clare 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 $518.

What is the cheapest day to depart on your flight to Shannon, Clare?

The cheapest day to depart from St. Louis to Shannon, Clare is on a Tuesday when prices can be found for as low as $718. The most expensive day to fly to Shannon, Clare is Saturday, with ticket prices averaging around $1,188.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

Our data shows that the cheapest St. Louis to Shannon, Clare flights are usually those with departure times at noon. Our users have found flights to Shannon, Clare at noon for as low as $972. Flights in the morning are often more expensive with an average ticket price of $1,098.

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 round-trip 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

$374

Fastest flight time

10h 10m

Direct flights

None

Airports in Shannon, Clare

1 airport
The best one-way flight to Shannon, Clare from St. Louis in the past 72 hours is $374. The best round-trip flight deal from St. Louis to Shannon, Clare found on momondo in the last 72 hours is $704.
The fastest flight from St. Louis to Shannon, Clare takes 10h 10m
There are no direct flights from St. Louis to Shannon, Clare. Popular non-direct route for this connection is Lambert-St Louis Airport - Shannon Airport.
There is 1 airport near Shannon, Clare: Shannon (SNN)

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

    The straight-line distance from Lambert-St Louis to Shannon is 3824.7 mi. By plane, this route typically takes 10h 10m.

  • 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 updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Shannon Airport?

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 you'll need for your trip to Shannon Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Shannon Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Shannon, Clare?


Best airlines flying from St. Louis to Shannon, Clare

Compare and see reviews for airlines that fly from St. Louis to Shannon, Clare with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $544Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $752Free CancellationRating
7.4
8,603 reviews
Search United Airlines flights

Traveling to a place near Shannon?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Shannon. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Shannon from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Shannon from St. Louis.

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

Yes momondo offers price alerts on flights to Shannon from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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