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Shannon

$752+ Cheap flights from Columbia, MO (COU) 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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
COU — SNN
mar. 16 — mar. 231
lun. 3/16
lun. 3/23
1 adult, Economy
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Cheap flight deals from Columbia to Shannon

Cheapest flights from Columbia to Shannon
Explore the most affordable flight options available from Columbia to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 14, 2026.

This American Airlines deal was found by Cheapflights users on 2/12. 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.
dom. 3/2910:08 am
COU
-
SNN
2 stops19h 12m
American Airlines
dom. 4/59:15 pm
SNN
-
COU
2 stops25h 52m
American Airlines
Deal found 2/12$752

Find flight deals from Columbia to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Columbia (COU) 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 febrero 14, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$752
(American Airlines)
Provider with most accurate pricing for Columbia Regional-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Columbia Regional-Shannon flights.
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From Columbia Regional to Shannon
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbia 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 febrero 14, 2026.
Use the filters below to find and compare flights from Columbia to Shannon that are best for you.

Fly from

Columbia

Fly to

Shannon

Route

Depart

Return

Price

ColumbiaShannon

COU - SNN

COUSNN

Columbia Regional

dom. 3/29

10:08 am-11:20 am

2 stops19h 12m

Shannon

dom. 4/5

9:15 pm-5:07 pm

2 stops25h 52m

$752

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

  • Most accurate provider: When it comes to deals on Columbia, Missouri-Shannon, Clare flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Columbia, Missouri-Shannon, Clare flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Columbia, Missouri-Shannon, Clare flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbia, Missouri-Shannon, Clare flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Columbia, Missouri-Shannon, Clare flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Columbia to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Columbia 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.

Related info for your journey

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

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

    A quick flight from Columbia, Missouri to Shannon, Clare can take about 19h 12m. American Airlines provides one of the quickest options available for as low as $752. Columbia, Missouri and Shannon, Clare are separated by a distance of 3893 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Columbia 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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