CMH - SNN

$409 Find Cheap Flights from Columbus to Shannon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Columbus to Shannon departing on 5/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Shannon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Columbus to Shannon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Columbus to Shannon, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$612
United Airlines
Tue 4/7Tue 4/14
CMH - SNN • 2 stops
Cheapest one-way
$409
Multiple Airlines
Fri 5/1
CMH - SNN • 2 stops
Top airlines
Cheapest • from $607 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Columbus and Shannon. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $746 (round-trip)
Shortest trip • 10h 30m (one-way)
Insights
Insights
Insights
Insights
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We hope you love your trip to Shannon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Columbus to Shannon (CMH-SNN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Columbus to Shannon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Columbus to Shannon

Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
2:15 pm - 10:15 am
CMH
-
SNN
15h 00m
2 stops
United Airlines Logo
12:30 pm - 11:59 pm
SNN
-
CMH
16h 29m
2 stops
$612United Airlines
Sun, Apr 5 - Tue, Apr 14
United Airlines Logo
5:38 pm - 10:15 am
CMH
-
SNN
11h 37m
1 stop
United Airlines Logo
12:30 pm - 9:45 am
SNN
-
CMH
26h 15m
2 stops
$648United Airlines
Tue, Apr 7 - Tue, Apr 14
Lufthansa Logo
11:38 am - 10:15 am
CMH
-
SNN
17h 37m
1 stop
Lufthansa Logo
12:30 pm - 7:30 pm
SNN
-
CMH
12h 00m
1 stop
$656Lufthansa
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
5:38 pm - 10:15 am
CMH
-
SNN
11h 37m
1 stop
United Airlines Logo
12:30 pm - 7:30 pm
SNN
-
CMH
12h 00m
1 stop
$732United Airlines
Fri, May 1 - Fri, May 15
United Airlines Logo
9:36 pm - 10:15 am
CMH
-
SNN
31h 39m
2 stops
United Airlines Logo
12:30 pm - 7:30 pm
SNN
-
CMH
12h 00m
1 stop
$734United Airlines
Mon, Apr 6 - Mon, Apr 13
United Airlines Logo
5:39 pm - 10:15 am
CMH
-
SNN
11h 36m
1 stop
United Airlines Logo
12:30 pm - 11:40 pm
SNN
-
CMH
16h 10m
2 stops
$787United Airlines
Tue, Apr 7 - Tue, Apr 14
Air Canada Logo
9:30 am - 4:10 pm
CMH
-
SNN
25h 40m
2 stops
Air Canada Logo
7:30 am - 11:40 pm
SNN
-
CMH
21h 10m
3 stops
$811Air Canada
Sun, Apr 5 - Sun, Apr 12
Multiple Airlines Logo
9:30 am - 4:10 pm
CMH
-
SNN
25h 40m
2 stops
Multiple Airlines Logo
9:15 pm - 8:52 pm
SNN
-
CMH
28h 37m
2 stops
$836Multiple Airlines
Sun, Apr 5 - Tue, Apr 14
Multiple Airlines Logo
9:30 am - 11:20 am
CMH
-
SNN
20h 50m
2 stops
Multiple Airlines Logo
7:30 am - 11:40 pm
SNN
-
CMH
21h 10m
3 stops
$858Multiple Airlines
Sun, Apr 5 - Sun, Apr 12
Multiple Airlines Logo
1:40 pm - 10:15 am
CMH
-
SNN
15h 35m
1 stop
Multiple Airlines Logo
9:15 pm - 8:52 pm
SNN
-
CMH
28h 37m
2 stops
$860Multiple Airlines
Booking Insights

KAYAK's insights & trends for Columbus to Shannon flights

Get data-powered insights and trends into flights from Columbus to Shannon to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Columbus to Shannon?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Columbus to Shannon were found on Delta ($607) and United Airlines ($638).

Good to know

Cheapest flight$409
Flight from Columbus to Shannon

When to book flights from Columbus to Shannon

Are your dates flexible? Find out the best times to travel from Columbus to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Columbus to Shannon flights

  • What is the cheapest flight from Columbus Airport to Shannon?

    In the last 3 days, the lowest price for a flight from Columbus Airport to Shannon was $409 for a one-way ticket and $607 for a round-trip.

  • Do I need a passport to fly between Columbus and Shannon?

    Yes

  • Which airports will I be using when flying from Columbus to Shannon?

    Columbus airport is called Columbus and the only airport in Shannon is Shannon.

  • Which aircraft models fly most regularly from Columbus to Shannon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Columbus to Shannon?

    oneworld, and Star Alliance are the airline alliances operating flights between Columbus and Shannon, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Columbus to Shannon, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Columbus to Shannon are United Airlines and American Airlines. With an average price for the route of $749 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $837 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Columbus to Shannon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Columbus to Shannon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Columbus to Shannon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Columbus is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Columbus to Shannon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back to Columbus with another airline. Booking your flights between Columbus and SNN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Columbus to Shannon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Columbus up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Columbus to Shannon

 
See real verified KAYAK customer reviews for airlines flying from Columbus to Shannon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Columbus to Shannon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9409 reviews
7.3Comfort
7.7Boarding
8.1Crew
6.6Food
7.1Entertainment
Airline reviews

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

2.0 MediocreMichael, Mar 2026
RSW - IAH
Read more United Airlines reviews

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

The crew was excellent and overall the flight was good. No complaints.

I didn't end up taking this flight. I got up at 4am for a flight that was supposed to board at 6am - at 5:55am you delayed the flight to 10am. The airport is under construction so I switched to a later flight as I wasn't going to sit in the airport for 4 hours. They said the delay was due to the crew needing rest from a flight coming in late the night before - if that was the case then I think you should have delayed the flight much sooner so that passengers wouldn't get up so early and get to the airport to sit and wait.

Never had such a lazy first class attendant. Literally spent 60%+ of the flight playing games on her personal phone making up excuses of why she was unavailable.

The flight attendants and the service is getting worse by the day.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Like all of the flights I took to get down to Dallas. They were delayed

Other than nearly three hour delay for maintenance issues, everything went smooth

Plane from partner PSA was filthy. Plastic needs to be thoroughly cleaned. Really disgusting to look at and wonder about cleanliness of parts less visible.

The baggage claim experience was poor. The plane crew and the AA app said that checked baggage in CLT would be at carousel 7 but the sign at Baggage Claim said carousel 1. The carousel 1 sign had the correct flight # listed above the belt. But the luggage never came. I went to an AA baggage claim office after about 1 hour and the clerk directed me to another AA room that was poorly marked, with a closed door and no obvious way to know what to do. Finally someone opened the door and my bag was inside. The clerk was totally unable to explain why.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Everything you need to know for your flight from Columbus to Shannon

Information on your arrival and departure airports