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Cheap flights from Missouri to Shannon from $402

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 7/15. 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 Missouri to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:27 pm - 10:15 am
STL
-
SNN
15h 48m
1 stop
United Airlines Logo
9:30 am - 3:00 pm
SNN
-
STL
11h 30m
1 stop
$709United Airlines
Tue, Sep 1 - Fri, Sep 4
United Airlines Logo
10:16 am - 7:30 am
COU
-
SNN
15h 14m
1 stop
United Airlines Logo
9:30 am - 5:45 pm
SNN
-
COU
14h 15m
1 stop
$709United Airlines
Mon, Sep 7 - Fri, Sep 11
United Airlines Logo
12:27 pm - 10:15 am
STL
-
SNN
15h 48m
1 stop
United Airlines Logo
12:30 pm - 12:40 pm
SNN
-
STL
30h 10m
2 stops
$714United Airlines
Tue, Sep 1 - Fri, Sep 4
United Airlines Logo
8:00 am - 10:15 am
COU
-
SNN
20h 15m
2 stops
United Airlines Logo
9:30 am - 8:30 pm
SNN
-
COU
17h 00m
2 stops
$714United Airlines
Mon, Sep 7 - Fri, Sep 11
United Airlines Logo
7:00 am - 10:15 am
STL
-
SNN
21h 15m
1 stop
United Airlines Logo
9:30 am - 11:00 pm
SNN
-
STL
19h 30m
1 stop
$715United Airlines
Tue, Sep 1 - Fri, Sep 4
United Airlines Logo
7:00 am - 10:15 am
STL
-
SNN
21h 15m
1 stop
United Airlines Logo
12:30 pm - 9:49 am
SNN
-
STL
27h 19m
2 stops
$719United Airlines
Tue, Sep 1 - Fri, Sep 4
United Airlines Logo
1:36 pm - 7:30 am
STL
-
SNN
35h 54m
2 stops
United Airlines Logo
9:30 am - 9:49 am
SNN
-
STL
30h 19m
2 stops
$724United Airlines
Tue, Sep 1 - Fri, Sep 4
United Airlines Logo
1:03 pm - 7:30 am
MCI
-
SNN
12h 27m
1 stop
United Airlines Logo
9:30 am - 9:40 pm
SNN
-
MCI
18h 10m
1 stop
$769United Airlines
Sun, Sep 6 - Thu, Sep 10
United Airlines Logo
8:50 am - 7:30 am
STL
-
SNN
16h 40m
1 stop
United Airlines Logo
9:30 am - 5:06 pm
SNN
-
STL
13h 36m
1 stop
$770United Airlines
Sun, Aug 16 - Fri, Aug 28
United Airlines Logo
3:44 pm - 7:30 am
MCI
-
SNN
33h 46m
2 stops
United Airlines Logo
9:30 am - 3:52 pm
SNN
-
MCI
12h 22m
1 stop
$774United Airlines
Sat, Sep 5 - Fri, Sep 11

Delta flights from Missouri to Shannon, Clare

Our best Delta deals on Missouri to Shannon, Clare flight tickets
Delta
Jul 5
STL6:30 amLambert-St Louis
22h 40m
2 stops
SNN11:10 amShannon
Jul 21
SNN1:05 pmShannon
29h 12m
2 stops
STL12:17 pmLambert-St Louis
$894
Delta
Jun 16
STL12:35 pmLambert-St Louis
16h 35m
1 stop
SNN11:10 amShannon
Jun 26
SNN1:05 pmShannon
13h 41m
1 stop
STL8:46 pmLambert-St Louis
$1,155
Delta
Jun 16
STL1:59 pmLambert-St Louis
15h 11m
2 stops
SNN11:10 amShannon
Jun 26
SNN1:05 pmShannon
13h 34m
2 stops
STL8:39 pmLambert-St Louis
$1,160

United Airlines flights from Missouri to Shannon, Clare

Our best United Airlines deals on Missouri to Shannon, Clare flight tickets
United Airlines
Sep 1
STL12:27 pmLambert-St Louis
15h 48m
1 stop
SNN10:15 amShannon
Sep 4
SNN9:30 amShannon
11h 30m
1 stop
STL3:00 pmLambert-St Louis
$709
United Airlines
Sep 1
STL12:27 pmLambert-St Louis
15h 48m
1 stop
SNN10:15 amShannon
Sep 4
SNN12:30 pmShannon
30h 10m
2 stops
STL12:40 pmLambert-St Louis
$714
United Airlines
Sep 1
STL7:00 amLambert-St Louis
21h 15m
1 stop
SNN10:15 amShannon
Sep 4
SNN9:30 amShannon
19h 30m
1 stop
STL11:00 pmLambert-St Louis
$715

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 May 11, 2026.
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

Cheapest round-trip
Quickest round-trip

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Tue 9/1

12:27 pm-10:15 am

1 stop15h 48m

Shannon

Fri 9/4

9:30 am-3:00 pm

1 stop11h 30m

$709

ColumbiaShannon

COU - SNN

COUSNN

Columbia Regional

Mon 9/7

10:16 am-7:30 am

1 stop15h 14m

Shannon

Fri 9/11

9:30 am-5:45 pm

1 stop14h 15m

$709

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Tue 9/1

12:27 pm-10:15 am

1 stop15h 48m

Shannon

Fri 9/4

12:30 pm-12:40 pm

2 stops30h 10m

$714

ColumbiaShannon

COU - SNN

COUSNN

Columbia Regional

Mon 9/7

8:00 am-10:15 am

2 stops20h 15m

Shannon

Fri 9/11

9:30 am-8:30 pm

2 stops17h 00m

$714

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Tue 9/1

7:00 am-10:15 am

1 stop21h 15m

Shannon

Fri 9/4

9:30 am-11:00 pm

1 stop19h 30m

$715

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Tue 9/1

7:00 am-10:15 am

1 stop21h 15m

Shannon

Fri 9/4

12:30 pm-9:49 am

2 stops27h 19m

$719

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Tue 9/1

1:36 pm-7:30 am

2 stops35h 54m

Shannon

Fri 9/4

9:30 am-9:49 am

2 stops30h 19m

$724

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

Sun 9/6

1:03 pm-7:30 am

1 stop12h 27m

Shannon

Thu 9/10

9:30 am-9:40 pm

1 stop18h 10m

$769

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Sun 8/16

8:50 am-7:30 am

1 stop16h 40m

Shannon

Fri 8/28

9:30 am-5:06 pm

1 stop13h 36m

$770

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

Sat 9/5

3:44 pm-7:30 am

2 stops33h 46m

Shannon

Fri 9/11

9:30 am-3:52 pm

1 stop12h 22m

$774

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

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

You could potentially save up to 5% 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

Fastest flight time

14h 05m

Direct flights

None
The fastest flight from Missouri to Shannon, Clare takes 14h 05m
There are no direct flights from Missouri to Shannon, Clare. There are no popular flight routes from Missouri to Shannon, Clare.
Search flight deals

Frequently asked questions about flying from Missouri to Shannon, Clare

  • 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 $483Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
United AirlinesPriceFrom $539Free CancellationRating
7.4
9,699 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
Bunratty
Ennis
Adare
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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