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Cheap flights from Missouri to Shannon 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 Missouri to Shannon departing on 9/4. 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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0 bags

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Find the cheapest flights from Missouri to Shannon

Cheap round-trip flights

United Airlines Logo
5:22 pm - 10:15 amSTL-SNN
10h 53m1 stop
United Airlines Logo
9:30 am - 3:44 pmSNN-STL
12h 14m1 stop
$546United Airlines
Find Deal
Mon, Sep 15 - Wed, Sep 24
United Airlines Logo
5:22 pm - 10:15 amSTL-SNN
10h 53m1 stop
United Airlines Logo
9:30 am - 2:19 pmSNN-STL
10h 49m1 stop
$547United Airlines
Find Deal
Mon, Sep 15 - Wed, Sep 24
American Airlines Logo
12:39 pm - 11:30 amMCI-SNN
16h 51m2 stops
American Airlines Logo
7:50 am - 10:09 pmSNN-MCI
20h 19m2 stops
$547American Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
Lufthansa Logo
7:55 am - 7:30 amSGF-SNN
17h 35m1 stop
Lufthansa Logo
9:45 am - 5:45 pmSNN-SGF
14h 00m1 stop
$590Lufthansa
Find Deal
Fri, Aug 22 - Tue, Aug 26
American Airlines Logo
6:09 pm - 4:45 pmMCI-SNN
16h 36m2 stops
American Airlines Logo
7:50 am - 10:04 pmSNN-MCI
20h 14m2 stops
$597American Airlines
Find Deal
Mon, Jan 12 - Mon, Jan 19
Logo
1:30 pm - 4:10 pmSTL-SNN
20h 40m2 stops
Logo
7:40 am - 10:35 pmSNN-STL
20h 55m3 stops
$760
Find Deal
Mon, Sep 15 - Wed, Sep 24
Air Canada Logo
11:36 am - 11:30 amMCI-SNN
17h 54m3 stops
Air Canada Logo
7:50 am - 9:58 pmSNN-MCI
20h 08m3 stops
$778Air Canada
Find Deal
Wed, Dec 3 - Wed, Dec 10
Air Canada Logo
11:40 am - 11:30 amMCI-SNN
17h 50m3 stops
Air Canada Logo
7:50 am - 9:35 pmSNN-MCI
19h 45m3 stops
$804Air Canada
Find Deal
Mon, Jan 12 - Mon, Jan 19
Lufthansa Logo
11:27 am - 10:15 amSTL-SNN
16h 48m1 stop
Lufthansa Logo
12:30 pm - 11:44 pmSNN-STL
17h 14m1 stop
$900Lufthansa
Find Deal
Thu, Sep 18 - Thu, Sep 25
Logo
1:30 pm - 4:10 pmSTL-SNN
20h 40m2 stops
Logo
7:40 am - 10:35 pmSNN-STL
20h 55m3 stops
$910
Find Deal
Mon, Sep 15 - Wed, Sep 24

American Airlines flights from Missouri to Shannon, Clare

Our best American Airlines deals on Missouri to Shannon, Clare flight tickets
American Airlines
Dec 3
MCI12:39 pmKansas City
16h 51m
2 stops
SNN11:30 amShannon
Dec 10
SNN7:50 amShannon
20h 19m
2 stops
MCI10:09 pmKansas City
$547
Find similar
American Airlines
Jan 12
MCI6:09 pmKansas City
16h 36m
2 stops
SNN4:45 pmShannon
Jan 19
SNN7:50 amShannon
20h 14m
2 stops
MCI10:04 pmKansas City
$597
Find similar

Air Canada flights from Missouri to Shannon, Clare

Our best Air Canada deals on Missouri to Shannon, Clare flight tickets
Air Canada
Dec 3
MCI11:36 amKansas City
17h 54m
3 stops
SNN11:30 amShannon
Dec 10
SNN7:50 amShannon
20h 08m
3 stops
MCI9:58 pmKansas City
$778
Find similar
Air Canada
Jan 12
MCI11:40 amKansas City
17h 50m
3 stops
SNN11:30 amShannon
Jan 19
SNN7:50 amShannon
19h 45m
3 stops
MCI9:35 pmKansas City
$804
Find similar
Air Canada
Dec 3
MCI11:36 amKansas City
17h 54m
3 stops
SNN11:30 amShannon
Dec 10
SNN7:50 amShannon
20h 08m
3 stops
MCI9:58 pmKansas City
$833
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Shannon, Clare that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 5, 2025.
Use the filters below to find and compare flights from Missouri to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Mon 9/15

5:22 pm-10:15 am

1 stop10h 53m

Shannon

Wed 9/24

9:30 am-3:44 pm

1 stop12h 14m

$546

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Mon 9/15

5:22 pm-10:15 am

1 stop10h 53m

Shannon

Wed 9/24

9:30 am-2:19 pm

1 stop10h 49m

$547

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

Wed 12/3

12:39 pm-11:30 am

2 stops16h 51m

Shannon

Wed 12/10

7:50 am-10:09 pm

2 stops20h 19m

$547

SpringfieldShannon

SGF - SNN

SGFSNN

Springfield-Branson

Fri 8/22

7:55 am-7:30 am

1 stop17h 35m

Shannon

Tue 8/26

9:45 am-5:45 pm

1 stop14h 00m

$590

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

Mon 1/12

6:09 pm-4:45 pm

2 stops16h 36m

Shannon

Mon 1/19

7:50 am-10:04 pm

2 stops20h 14m

$597

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Mon 9/15

1:30 pm-4:10 pm

2 stops20h 40m

Shannon

Wed 9/24

7:40 am-10:35 pm

3 stops20h 55m

$760

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

Wed 12/3

11:36 am-11:30 am

3 stops17h 54m

Shannon

Wed 12/10

7:50 am-9:58 pm

3 stops20h 08m

$778

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

Mon 1/12

11:40 am-11:30 am

3 stops17h 50m

Shannon

Mon 1/19

7:50 am-9:35 pm

3 stops19h 45m

$804

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Thu 9/18

11:27 am-10:15 am

1 stop16h 48m

Shannon

Thu 9/25

12:30 pm-11:44 pm

1 stop17h 14m

$900

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Mon 9/15

1:30 pm-4:10 pm

2 stops20h 40m

Shannon

Wed 9/24

7:40 am-10:35 pm

3 stops20h 55m

$910

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Shannon from

How to get the cheapest flight ticket from Missouri 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 Missouri 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 Missouri 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 Missouri 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 Missouri 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.

Can stopping save me money on Missouri to Shannon, Clare flights?

You could potentially save up to 9% on your flight if you consider stops on a Missouri to Shannon, Clare flight.

Cheap Missouri to Shannon, Clare flight deals and tips

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

Best Price Found

$374

Fastest flight time

10h 07m

Direct flights

None

Airports in Shannon, Clare

1 airport
The best one-way flight to Shannon, Clare from Missouri in the past 72 hours is $374. The best round-trip flight deal from Missouri to Shannon, Clare found on momondo in the last 72 hours is $546.
The fastest flight from Missouri to Shannon, Clare takes 10h 07m
There are no direct flights from Missouri to Shannon, Clare. Popular non-direct routes for this connection are Lambert-St Louis Airport - Shannon Airport, Kansas City Airport - Shannon Airport and Springfield-Branson Airport - Shannon Airport.
There is 1 airport near Shannon, Clare: Shannon (SNN)
Search flight deals

  • When did momondo last update prices for flights from Missouri to Shannon Airport?

    Prices for flights from Missouri to Shannon Airport are updated daily.

  • How many operators does momondo search for flights from Missouri to Shannon Airport?

  • How old do you have to be to fly from Missouri 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 layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri 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 license, 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.

Best airlines flying from Missouri to Shannon, Clare

Compare and see reviews for airlines that fly from Missouri to Shannon, Clare with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $518Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $539Free CancellationRating
7.4
8,916 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
Adare
Ennis
Bunratty
Lahinch
Nenagh

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Shannon?

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

Can I find flights from Missouri to Shannon with flexible booking policies on momondo?

Flights from Missouri to Shannon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Missouri to Shannon?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missouri to Shannon.

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

If you are not ready to book a flight from Missouri to Shannon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Shannon and let you know when they change.

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