CMH - SNN

$345 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 6/9. 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.
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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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Flights Deals

Cheap Flight Deals 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.

Recent round-trip flight deals from Columbus to Shannon

KAYAK's recommended round-trip deals from the most popular airlines that fly from Columbus to Shannon.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
4:30 pm - 11:20 amCMH-SNN
13h 50m2 stops
American Airlines Logo
7:40 am - 8:43 pmSNN-CMH
18h 03m2 stops
$532American Airlines
Find Deal
Wed, Aug 20 - Tue, Sep 2
 Logo
12:05 pm - 11:10 amCMH-SNN
18h 05m1 stop
 Logo
1:05 pm - 10:41 pmSNN-CMH
14h 36m1 stop
Wed, Aug 20 - Tue, Sep 2
KLM Logo
12:05 pm - 11:10 amCMH-SNN
18h 05m1 stop
KLM Logo
1:05 pm - 11:59 pmSNN-CMH
15h 54m2 stops
$615KLM
Find Deal
Wed, Aug 20 - Wed, Sep 3
Delta Logo
7:00 am - 11:10 amCMH-SNN
23h 10m2 stops
Delta Logo
1:05 pm - 9:05 amSNN-CMH
25h 00m2 stops
$710Delta
Find Deal
Fri, Jul 18 - Wed, Jul 23
United Airlines Logo
6:57 pm - 10:15 amCMH-SNN
10h 18m1 stop
United Airlines Logo
12:30 pm - 6:51 pmSNN-CMH
11h 21m1 stop
$735United Airlines
Find Deal
Fri, Oct 10 - Tue, Oct 21
United Airlines Logo
6:00 am - 10:15 amCMH-SNN
23h 15m2 stops
United Airlines Logo
12:30 pm - 10:17 pmSNN-CMH
14h 47m2 stops
$740United Airlines
Find Deal
Fri, Oct 10 - Tue, Oct 21
Delta Logo
6:00 pm - 11:10 amCMH-SNN
12h 10m1 stop
Delta Logo
1:05 pm - 12:39 amSNN-CMH
16h 34m2 stops
$890Delta
Find Deal
Sat, May 31 - Sun, Jun 15
KLM Logo
6:00 pm - 11:10 amCMH-SNN
12h 10m1 stop
KLM Logo
1:05 pm - 10:53 pmSNN-CMH
14h 48m1 stop
$905KLM
Find Deal
Sat, Jun 7 - Sat, Jun 14
British Airways Logo
1:01 pm - 11:20 amCMH-SNN
41h 19m2 stops
British Airways Logo
5:30 pm - 8:26 pmSNN-CMH
31h 56m2 stops
$912British Airways
Find Deal
Sun, Aug 3 - Sat, Aug 9
British Airways Logo
12:33 pm - 11:20 amCMH-SNN
17h 47m2 stops
British Airways Logo
5:30 pm - 5:14 pmSNN-CMH
28h 44m2 stops
$1,072British Airways
Find Deal
Mon, Jun 16 - Sat, Jun 28
Useful Info

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 American Airlines ($532) and KLM ($615).

Good to know

Low seasonNovember
High seasonAugust
Cheapest flight$345
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 2% increase in price.
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 $345 for a one-way ticket and $532 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, SkyTeam, and Star Alliance are the airline alliances operating flights between Columbus and Shannon, with SkyTeam 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 $989 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 $832 and an overall rating of 7.2.

  • 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.

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 8696 reviews
7.3Comfort
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
Airline reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

10.0 ExcellentAnonymous, Apr 2025SFO - HKG
Read more United Airlines reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

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

Information on your arrival and departure airports

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