Shannon

$543+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SNN
Jan 26 — Feb 21
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Cheap flight deals from Missouri to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Missouri (USMO) to Shannon (SNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$551
(American Airlines)

One-way from

$543
(United)
From Missouri to Shannon
One-way flight from Missouri to Shannon

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 January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/21. 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.
Mon 3/34:51 pmMCI - SNN
2 stops17h 54mAmerican Airlines
Wed 3/127:45 amSNN - MCI
2 stops19h 45mAmerican Airlines
Deal found 1/21$551
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Sun 2/1611:57 amSTL - SNN
2 stops17h 33mAmerican Airlines
Sun 2/237:45 amSNN - STL
2 stops20h 18mAmerican Airlines
Deal found 1/20$601
This United deal was found by Cheapflights users on 1/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/198:00 amMCI - SNN
1 stop17h 30mUnited Airlines
Tue 9/29:30 amSNN - MCI
1 stop18h 05mUnited Airlines
Deal found 1/21$713
This Air Canada deal was found by Cheapflights users on 1/20. 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.
Sun 2/1611:20 amSTL - SNN
3 stops18h 10mMultiple Airlines
Sun 2/237:45 amSNN - STL
2 stops37h 21mMultiple Airlines
Deal found 1/20$804
This Air Canada deal was found by Cheapflights users on 1/21. 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.
Mon 3/311:30 amMCI - SNN
3 stops18h 00mAir Canada
Wed 3/127:45 amSNN - MCI
3 stops30h 13mAir Canada
Deal found 1/21$858
This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/29:50 amSTL - SNN
1 stop15h 40mUnited Airlines
Thu 6/129:30 amSNN - STL
1 stop12h 14mUnited Airlines
Deal found 1/20$863
This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/154:05 pmSTL - SNN
2 stops18h 05mAir Canada
Thu 5/229:15 pmSNN - STL
2 stops28h 28mAir Canada
Deal found 1/20$933
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/151:30 pmSTL - SNN
2 stops15h 40mDelta
Tue 6/241:05 pmSNN - STL
2 stops27h 33mDelta
Deal found 1/20$1,037
This KAYAK deal was found by Cheapflights users on 1/21. 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.
Mon 4/285:36 pmMCI - SNN
2 stops16h 34mBritish Airways
Sun 5/47:40 amSNN - MCI
2 stops22h 02mBritish Airways
Deal found 1/21$1,071
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:30 pmMCI - SNN
1 stop10h 40mDelta
Sun 8/311:05 pmSNN - MCI
1 stop27h 11mDelta
Deal found 1/21$1,459
This Lufthansa deal was found by Cheapflights users on 1/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/12:03 pmMCI - SNN
1 stop14h 27mMultiple Airlines
Thu 5/2912:30 pmSNN - MCI
1 stop15h 40mMultiple Airlines
Deal found 1/21$1,522
This Gurufare deal was found by Cheapflights users on 1/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/152:03 pmMCI - SNN
1 stop14h 27mLufthansa
Sun 5/2512:30 pmSNN - MCI
1 stop15h 40mLufthansa
Deal found 1/21$1,576

Find flights from Missouri to Shannon within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

Mon 2/3

6:00 pm-4:45 pm

2 stops16h 45m

Shannon

Tue 2/18

7:45 am-7:09 pm

2 stops17h 24m

$551

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

Mon 4/28

8:45 am-10:30 am

2 stops19h 45m

Shannon

Mon 5/5

12:30 pm-9:47 pm

2 stops15h 17m

$777

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Fri 3/7

6:00 am-6:15 am

2 stops18h 15m

Shannon

Fri 3/14

2:45 pm-1:30 pm

1 stop27h 45m

$843

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Mon 6/2

9:50 am-7:30 am

1 stop15h 40m

Shannon

Thu 6/12

9:30 am-3:44 pm

1 stop12h 14m

$863

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Mon 5/12

4:05 pm-4:10 pm

2 stops18h 05m

Shannon

Mon 5/26

9:15 pm-3:16 pm

2 stops24h 01m

$874

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

Fri 2/14

11:30 am-11:30 am

3 stops18h 00m

Shannon

Mon 2/24

7:45 am-9:32 pm

3 stops19h 47m

$1,014

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Mon 6/9

7:20 am-11:10 am

2 stops21h 50m

Shannon

Thu 6/19

1:05 pm-12:24 pm

2 stops29h 19m

$1,037

St. LouisShannon

STL - SNN

STLSNN

Lambert-St Louis

Fri 5/16

4:05 pm-3:50 pm

2 stops17h 45m

Shannon

Sat 6/7

5:30 pm-3:16 pm

2 stops27h 46m

$1,039

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

Mon 4/28

5:36 pm-4:10 pm

2 stops16h 34m

Shannon

Sun 5/4

7:40 am-11:42 pm

2 stops22h 02m

$1,071

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

Sun 7/13

12:30 pm-11:10 am

2 stops16h 40m

Shannon

Thu 7/24

1:05 pm-12:28 pm

2 stops29h 23m

$1,117

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 24 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.

Travel insights for flights from Missouri to Shannon

Get recent, data-driven insights about flights from Missouri to Shannon including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Missouri to Shannon (average of $533). Flying from Missouri to Shannon in June is currently the most expensive (average of $1,007). 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 January 21, 2025.

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

Rainfall in Shannon by month

Plan your trip to Shannon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Shannon ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Shannon when rainfall is around 2.3 in.

Temperature in Shannon by month

Plan your trip to Shannon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Shannon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shannon. Reviews last updated January 21, 2025.
See what other customers who have flown with American Airlines and Air Canada from Missouri to Shannon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.4
Good
8,985 reviews

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

7.4
Good
8,985 reviews
7.4
Good
8,985 reviews

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

7.2
Good
10,000 reviews
7.4
Good
8,985 reviews

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

7.0
Good
8,635 reviews
7.4
Good
8,985 reviews

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

6.8
Okay
7,111 reviews
7.4
Good
8,985 reviews

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

6.6
Okay
6,834 reviews
7.4
Good
8,985 reviews

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

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.

  • What are the cheapest airlines to fly from Missouri to Shannon one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $543. American Airlines flights start at $668 while deals on British Airways start at $2,921 one-way.

  • What are the most popular routes from Missouri to 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?

    Currently, February is the cheapest month in which you can book a flight from Missouri to Shannon (average of $533). Flying from Missouri to Shannon in June is currently the most expensive (average of $1,007). 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 Missouri?

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Ennis

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Alternative routes for Missouri to Shannon

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Missouri to Shannon

Discover the top 3 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$542Average$1,118FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$544Average$797FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$877Average$1,125FlexibilityNo cancel feeOn-time76%
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