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Shannon

$364+ Cheap flights from Missouri to Shannon (SNN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SNN
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
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Cheap flight deals from Missouri to Shannon

Cheapest flights from Missouri to Shannon
Explore the most affordable flight options available from Missouri to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.

This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:24 am
STL
-
SNN
1 stop15h 06m
United Airlines
Thu 9/179:30 am
SNN
-
STL
1 stop12h 08m
United Airlines
Deal found 4/27$708
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:45 am
MCI
-
SNN
1 stop17h 45m
United Airlines
Thu 9/179:30 am
SNN
-
MCI
1 stop10h 47m
United Airlines
Deal found 4/26$708
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:30 pm
STL
-
SNN
1 stop29h 00m
United Airlines
Fri 9/49:30 am
SNN
-
STL
1 stop17h 52m
United Airlines
Deal found 4/27$709
This KLM deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:55 am
STL
-
SNN
2 stops18h 15m
KLM
Thu 9/171:05 pm
SNN
-
STL
2 stops16h 32m
KLM
Deal found 4/27$713
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:14 pm
MCI
-
SNN
1 stop10h 16m
United Airlines
Fri 9/189:30 am
SNN
-
MCI
1 stop18h 10m
United Airlines
Deal found 4/23$758
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/161:18 pm
STL
-
SNN
1 stop12h 12m
United Airlines
Fri 8/289:30 am
SNN
-
STL
1 stop10h 55m
United Airlines
Deal found 4/23$770
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:30 am
COU
-
SNN
1 stop14h 00m
United Airlines
Fri 8/219:30 am
SNN
-
COU
1 stop18h 19m
United Airlines
Deal found 4/26$770
This KLM deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:59 am
MCI
-
SNN
1 stop19h 11m
KLM
Wed 9/161:05 pm
SNN
-
MCI
1 stop12h 08m
KLM
Deal found 4/27$779
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:52 pm
MCI
-
SNN
2 stops34h 38m
United Airlines
Fri 9/119:30 am
SNN
-
MCI
1 stop14h 04m
United Airlines
Deal found 4/23$784
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:03 pm
MCI
-
SNN
1 stop12h 27m
United Airlines
Fri 8/219:30 am
SNN
-
MCI
1 stop12h 22m
United Airlines
Deal found 4/23$793
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:55 pm
STL
-
SNN
1 stop30h 35m
United Airlines
Sat 8/229:30 am
SNN
-
STL
1 stop10h 55m
United Airlines
Deal found 4/27$826
This BusinessClass deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:55 pm
STL
-
SNN
1 stop30h 35m
Lufthansa
Sat 8/229:30 am
SNN
-
STL
1 stop32h 43m
Lufthansa
Deal found 4/23$884

Find flight deals from Missouri to Shannon

Keep the following information in mind while searching for Missouri to Shannon flight deals. Data was last updated April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$708
(United Airlines)

One-way from

$364
(KLM)
Provider with most accurate pricing for Lambert-St Louis-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Shannon flights.
Search Deals
From Missouri to Shannon
Search Deals
One-way flight from Missouri to Shannon
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Shannon 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, Cheapflights users made 2,558,603 searches. Data last updated April 28, 2026.
Use the filters below to find and compare flights from Missouri to Shannon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

Wed 9/9

3:14 pm-7:30 am

1 stop10h 16m

Shannon

Thu 9/17

9:30 am-2:17 pm

1 stop10h 47m

$708

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Tue 9/1

8:30 pm-7:30 am

1 stop29h 00m

Shannon

Fri 9/4

9:30 am-9:22 pm

1 stop17h 52m

$709

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Wed 9/9

10:55 am-11:10 am

2 stops18h 15m

Shannon

Thu 9/17

1:05 pm-11:37 pm

2 stops16h 32m

$713

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

Thu 9/10

9:10 am-7:30 am

2 stops16h 20m

Shannon

Fri 9/18

9:30 am-2:17 pm

1 stop10h 47m

$763

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Mon 8/17

1:18 pm-7:30 am

1 stop12h 12m

Shannon

Fri 8/21

9:30 am-6:16 pm

1 stop14h 46m

$770

ColumbiaShannon

COU - SNN

COUSNN

Columbia Regional

Mon 8/17

3:05 pm-7:30 am

1 stop10h 25m

Shannon

Fri 8/21

9:30 am-5:45 pm

1 stop14h 15m

$770

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Wed 9/9

11:25 am-7:30 am

1 stop14h 05m

Shannon

Tue 9/22

12:30 pm-9:22 pm

2 stops14h 52m

$775

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

Sat 9/5

7:10 pm-7:30 am

2 stops30h 20m

Shannon

Fri 9/11

9:30 am-6:42 pm

1 stop15h 12m

$784

SpringfieldShannon

SGF - SNN

SGFSNN

Springfield-Branson

Wed 5/13

7:14 am-11:20 am

2 stops22h 06m

Shannon

Sun 5/17

9:15 pm-10:35 pm

2 stops31h 20m

$1,172

SpringfieldShannon

SGF - SNN

SGFSNN

Springfield-Branson

Sun 5/10

11:23 am-10:15 am

2 stops16h 52m

Shannon

Thu 5/14

12:30 pm-10:32 pm

2 stops16h 02m

$1,297

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Missouri to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Shannon
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Shannon from Missouri?

    Most people fly into Shannon (SNN) if they book a flight to Shannon from Missouri. Shannon is conveniently located just 2.1 mi from Shannon’s city center.

  • How long is the flight from Missouri to Shannon, Clare?

    A quick flight from Missouri to Shannon, Clare can take about 17h 45m. United Airlines provides one of the quickest options available for as low as $708. Airlines will cover a distance of 3966 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Missouri to Shannon, Clare?

    The most popular flight routes from Missouri to Shannon, Clare are Lambert-St Louis - Shannon, Kansas City - Shannon and Columbia Regional - Shannon.

  • Can I find deals for flights from Missouri to Shannon that include hotel bookings?

    Yes. In addition to deals on Missouri to Shannon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Shannon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Shannon.

  • Can I find deals for business class flights from Missouri to Shannon?

    Yes. Cheapflights offers flight deals from Missouri to Shannon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis

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Top 2 airlines flying from Missouri to Shannon

Discover the top 2 airlines that operate flights from Missouri to Shannon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$483Average$863FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$539Average$829FlexibilityNo cancel feeOn-time69%

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