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Shannon

$519+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SNN
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Missouri to Shannon

Keep the following information in mind while searching for Missouri to Shannon flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$519
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$709
From Missouri to Shannon
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($445 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($108 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find 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 septiembre 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/282:15 pmSTL - SNN
2 stops16h 15mAmerican Airlines
mar. 11/47:50 amSNN - STL
2 stops21h 17mAmerican Airlines
Deal found 9/13$519
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/312:20 pmMCI - SNN
2 stops17h 10mAmerican Airlines
mié. 12/107:50 amSNN - MCI
2 stops21h 55mAmerican Airlines
Deal found 9/14$519
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/292:15 pmSTL - SNN
2 stops16h 15mAmerican Airlines
mié. 11/57:50 amSNN - STL
2 stops14h 57mAmerican Airlines
Deal found 9/14$559
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/307:13 pmCOU - SNN
2 stops16h 32mAmerican Airlines
jue. 11/67:50 amSNN - COU
2 stops20h 05mAmerican Airlines
Deal found 9/14$575
This Billigflug deal was found by Cheapflights users on 9/13. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/284:33 pmSTL - SNN
2 stops19h 12mMultiple Airlines
mar. 11/42:45 pmSNN - STL
1 stop25h 25mMultiple Airlines
Deal found 9/13$678
This KAYAK deal was found by Cheapflights users on 9/13. 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.
dom. 11/306:00 amSTL - SNN
2 stops23h 30mBritish Airways
lun. 12/155:30 pmSNN - STL
2 stops29h 20mBritish Airways
Deal found 9/13$731
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/241:30 pmSTL - SNN
2 stops20h 40mMultiple Airlines
mar. 9/309:15 pmSNN - STL
2 stops24h 03mMultiple Airlines
Deal found 9/14$744
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/312:15 pmSTL - SNN
2 stops16h 15mAmerican Airlines
mar. 11/47:50 amSNN - STL
2 stops21h 17mAmerican Airlines
Deal found 9/14$750
This Air Canada deal was found by Cheapflights users on 9/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/33:25 pmMCI - SNN
3 stops19h 20mAir Canada
mié. 12/107:50 amSNN - MCI
3 stops20h 08mAir Canada
Deal found 9/13$827
This KAYAK deal was found by Cheapflights users on 9/13. 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.
dom. 12/143:39 pmMCI - SNN
2 stops19h 06mBritish Airways
sáb. 12/205:25 pmSNN - MCI
2 stops36h 28mBritish Airways
Deal found 9/13$941
This Ovago deal was found by Cheapflights users on 9/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/143:39 pmMCI - SNN
2 stops13h 51mMultiple Airlines
sáb. 12/205:25 pmSNN - MCI
2 stops31h 57mMultiple Airlines
Deal found 9/14$955
This Ovago deal was found by Cheapflights users on 9/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/2312:10 pmMCI - SNN
2 stops17h 20mBritish Airways
sáb. 11/295:25 pmSNN - MCI
2 stops35h 02mBritish Airways
Deal found 9/15$1,145

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 septiembre 15, 2025.
Use the filters below to find and compare flights from Missouri to Shannon that are best for you.

Fly from

Missouri

Fly to

Shannon

Route

Depart

Return

Price

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

mar. 10/28

2:15 pm-11:30 am

2 stops16h 15m

Shannon

mar. 11/4

7:50 am-11:07 pm

2 stops21h 17m

$519

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

mié. 12/3

12:20 pm-11:30 am

2 stops17h 10m

Shannon

mié. 12/10

7:50 am-9:25 pm

2 stops19h 35m

$519

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

mié. 10/29

2:15 pm-11:30 am

2 stops16h 15m

Shannon

mié. 11/5

7:50 am-4:47 pm

2 stops14h 57m

$559

ColumbiaShannon

COU - SNN

COUSNN

Columbia Regional

jue. 10/30

7:13 pm-4:45 pm

2 stops16h 32m

Shannon

jue. 11/6

7:50 am-9:55 pm

2 stops20h 05m

$575

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

mar. 10/28

4:33 pm-4:45 pm

2 stops19h 12m

Shannon

mar. 11/4

2:45 pm-10:10 am

1 stop25h 25m

$678

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

dom. 11/30

8:39 am-11:30 am

2 stops20h 51m

Shannon

lun. 12/15

5:30 pm-4:50 pm

2 stops29h 20m

$731

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

vie. 10/31

2:15 pm-11:30 am

2 stops16h 15m

Shannon

mar. 11/4

7:50 am-11:07 pm

2 stops21h 17m

$750

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

mié. 12/3

3:25 pm-4:45 pm

3 stops19h 20m

Shannon

mié. 12/10

7:50 am-9:58 pm

3 stops20h 08m

$827

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

dom. 12/14

3:39 pm-4:45 pm

2 stops19h 06m

Shannon

sáb. 12/20

5:25 pm-11:53 pm

2 stops36h 28m

$941

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

dom. 12/14

3:39 pm-11:30 am

2 stops13h 51m

Shannon

sáb. 12/20

5:25 pm-7:22 pm

2 stops31h 57m

$955

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 11 results
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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

What is the cheapest month to book a flight from Missouri to Shannon, Clare?

Currently, February is the cheapest month in which you can book a flight from Missouri to Shannon, Clare (average of $533). Flying from Missouri to Shannon, Clare in June is currently the most expensive (average of $926). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to SNN?

Find hourly flight availability from Missouri to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

When flying from Missouri to Shannon, Clare, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 16h 15m. American Airlines provides one of the quickest options available for as low as $519. 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 Lambert-St Louis - Shannon, Kansas City - 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.

  • What is the cheapest month to book a flight from Missouri to Shannon, Clare?

    Currently, February is the cheapest month in which you can book a flight from Missouri to Shannon, Clare (average of $533). Flying from Missouri to Shannon, Clare in June is currently the most expensive (average of $926). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$539Average$908FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$548Average$825FlexibilityNo cancel feeOn-time71%

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