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Shannon

$509+ Cheap flights from Missouri to Shannon (SNN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SNN
Mar 31 — Apr 71
Tue 3/31
Tue 4/7
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 March 1, 2026.

This KLM deal was found by Cheapflights users on 2/27. 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.
Mon 8/109:59 am
MCI
-
SNN
1 stop19h 11m
Multiple Airlines
Fri 8/211:05 pm
SNN
-
MCI
1 stop12h 08m
Multiple Airlines
Deal found 2/27$509
This KLM deal was found by Cheapflights users on 2/27. 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.
Mon 8/1010:35 am
MCI
-
SNN
2 stops18h 35m
KLM
Fri 8/211:05 pm
SNN
-
MCI
2 stops16h 47m
KLM
Deal found 2/27$513
This United Airlines deal was found by Cheapflights users on 2/28. 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 9/55:45 pm
MCI
-
SNN
2 stops31h 45m
United Airlines
Fri 9/119:30 am
SNN
-
MCI
1 stop12h 22m
United Airlines
Deal found 2/28$514
This United Airlines deal was found by Cheapflights users on 2/27. 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
Sun 8/239:30 am
SNN
-
STL
1 stop12h 08m
United Airlines
Deal found 2/27$559
This United Airlines deal was found by Cheapflights users on 3/1. 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 8/153:46 pm
MCI
-
SNN
1 stop12h 29m
United Airlines
Thu 8/279:30 am
SNN
-
MCI
1 stop15h 12m
United Airlines
Deal found 3/1$559
This United Airlines deal was found by Cheapflights users on 3/1. 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 4/1511:30 am
COU
-
SNN
2 stops16h 45m
United Airlines
Wed 4/2212:30 pm
SNN
-
COU
2 stops15h 31m
United Airlines
Deal found 3/1$562
This KAYAK deal was found by Cheapflights users on 2/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:36 pm
MCI
-
SNN
1 stop30h 54m
Lufthansa
Fri 9/119:30 am
SNN
-
MCI
1 stop12h 22m
Lufthansa
Deal found 2/28$568
This United Airlines deal was found by Cheapflights users on 2/28. 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 9/96:00 am
STL
-
SNN
1 stop19h 30m
United Airlines
Tue 9/229:30 am
SNN
-
STL
1 stop19h 30m
United Airlines
Deal found 2/28$571
This United Airlines deal was found by Cheapflights users on 3/1. 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 9/156:00 am
MCI
-
SNN
1 stop19h 30m
United Airlines
Tue 9/229:30 am
SNN
-
MCI
1 stop15h 12m
United Airlines
Deal found 3/1$571
This United Airlines deal was found by Cheapflights users on 2/27. 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 9/98:30 am
MCI
-
SNN
2 stops19h 45m
United Airlines
Thu 9/179:30 am
SNN
-
MCI
1 stop14h 04m
United Airlines
Deal found 2/27$593
This KAYAK deal was found by Cheapflights users on 2/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:30 pm
STL
-
SNN
1 stop12h 40m
Lufthansa
Tue 9/2212:30 pm
SNN
-
STL
1 stop16h 57m
Lufthansa
Deal found 2/26$597
This United Airlines deal was found by Cheapflights users on 2/28. 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 4/141:05 pm
MCI
-
SNN
2 stops15h 10m
United Airlines
Tue 4/2112:30 pm
SNN
-
MCI
2 stops15h 29m
United Airlines
Deal found 2/28$617

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 March 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$509
(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

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 March 1, 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

ColumbiaShannon

COU - SNN

COUSNN

Columbia Regional

Wed 4/15

11:30 am-10:15 am

2 stops16h 45m

Shannon

Wed 4/22

12:30 pm-10:01 pm

2 stops15h 31m

$562

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

Tue 4/14

1:05 pm-10:15 am

2 stops15h 10m

Shannon

Tue 4/21

12:30 pm-9:59 pm

2 stops15h 29m

$617

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Tue 4/14

6:15 am-10:15 am

1 stop22h 00m

Shannon

Tue 4/21

12:30 pm-11:57 pm

1 stop17h 27m

$651

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Fri 4/17

5:24 pm-10:15 am

1 stop10h 51m

Shannon

Sat 4/25

12:30 pm-9:13 pm

2 stops14h 43m

$662

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Wed 4/29

8:54 am-10:15 am

2 stops19h 21m

Shannon

Mon 5/11

12:30 pm-9:30 am

2 stops27h 00m

$700

ColumbiaShannon

COU - SNN

COUSNN

Columbia Regional

Mon 4/13

3:23 pm-10:15 am

2 stops36h 52m

Shannon

Mon 4/20

12:30 pm-12:33 am

2 stops18h 03m

$710

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Wed 4/1

11:59 am-5:25 am

1 stop11h 26m

Shannon

Tue 4/7

1:45 pm-10:54 am

1 stop27h 09m

$729

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Thu 4/30

5:59 pm-10:15 am

2 stops34h 16m

Shannon

Tue 5/12

12:30 pm-10:30 pm

2 stops40h 00m

$730

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Mon 5/4

9:14 am-10:15 am

2 stops19h 01m

Shannon

Sun 5/10

12:30 pm-12:10 am

2 stops17h 40m

$746

SpringfieldShannon

SGF - SNN

SGFSNN

Springfield-Branson

Mon 6/1

7:45 am-7:30 am

1 stop17h 45m

Shannon

Fri 6/12

9:30 am-2:32 pm

1 stop11h 02m

$767

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Showing 1-10 of 25 resultsSorted by cheapest first
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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 11h 26m. United Airlines provides one of the quickest options available for as low as $729. Airlines will cover a distance of 3824 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 Kansas City - Shannon, Lambert-St Louis - Shannon and Springfield-Branson - 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 March 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$483Average$758FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$539Average$837FlexibilityNo cancel feeOn-time69%

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