STL - ORK

$569 Find Cheap Flights from St. Louis to Cork

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Cork departing on 11/30. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Cork, 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 St. Louis to Cork, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Cork (STL-ORK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Cork 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 St. Louis to Cork

Sun, Nov 30 - Mon, Dec 15
American Airlines Logo
6:45 pm - 3:25 pmSTL-ORK
14h 40m2 stops
American Airlines Logo
7:40 am - 11:06 pmORK-STL
21h 26m2 stops
$569American Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
American Airlines Logo
10:10 am - 11:10 amSTL-ORK
20h 00m2 stops
American Airlines Logo
7:40 am - 7:27 pmORK-STL
17h 47m2 stops
$609American Airlines
Find Deal
Wed, Mar 4 - Sun, Mar 8
Delta Logo
10:00 am - 12:55 pmSTL-ORK
20h 55m2 stops
Delta Logo
6:00 am - 10:40 pmORK-STL
22h 40m2 stops
$674Delta
Find Deal
Fri, Oct 10 - Wed, Oct 15
American Airlines Logo
4:25 pm - 3:15 pmSTL-ORK
16h 50m2 stops
American Airlines Logo
7:20 am - 6:46 pmORK-STL
17h 26m2 stops
$679American Airlines
Find Deal
Wed, Mar 4 - Sun, Mar 8
Delta Logo
10:00 am - 12:55 pmSTL-ORK
20h 55m2 stops
Delta Logo
5:15 pm - 11:35 amORK-STL
47h 20m2 stops
$680Delta
Find Deal
Wed, Mar 4 - Sun, Mar 8
Delta Logo
10:00 am - 4:45 pmSTL-ORK
24h 45m2 stops
Delta Logo
6:00 am - 5:04 pmORK-STL
17h 04m2 stops
$714Delta
Find Deal
Fri, Oct 31 - Fri, Nov 7
Multiple Airlines Logo
5:24 pm - 3:25 pmSTL-ORK
17h 01m3 stops
Multiple Airlines Logo
11:55 am - 3:29 pmORK-STL
33h 34m2 stops
$952Multiple Airlines
Find Deal
Tue, Oct 7 - Sat, Oct 11
Multiple Airlines Logo
1:30 pm - 1:00 pmSTL-ORK
17h 30m2 stops
Multiple Airlines Logo
8:00 am - 10:02 amORK-STL
32h 02m3 stops
$959Multiple Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
Air Canada Logo
5:24 pm - 3:25 pmSTL-ORK
17h 01m3 stops
Air Canada Logo
7:40 am - 9:40 pmORK-STL
20h 00m3 stops
$1,264Air Canada
Find Deal
Fri, Oct 10 - Wed, Oct 15
Air Canada Logo
4:05 pm - 3:15 pmSTL-ORK
17h 10m2 stops
Air Canada Logo
7:20 am - 10:35 pmORK-STL
21h 15m3 stops
$1,323Air Canada
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $569 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$569
American Airlines
Sun 11/30Mon 12/15
STL - ORK • 2 stops
Cheapest one-way
Multiple Airlines
Tue 9/16
STL - ORK • multi-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cork!
Booking Insights

KAYAK's insights & trends for St. Louis to Cork flights

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

Which airlines provide the cheapest flights from St. Louis to Cork?

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 St. Louis to Cork were found on American Airlines ($569) and Delta ($674).

Find deals

Good to know

Low seasonNovember
Cheapest flight$569
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from St. Louis to Cork

When to book flights from St. Louis to Cork

Are your dates flexible? Find out the best times to travel from St. Louis to Cork 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 flights from St. Louis to Cork

  • What is the cheapest flight from St. Louis to Cork?

    In the last 3 days, the lowest price for a flight from St. Louis to Cork was $569 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Cork?

    A passport is required to fly from St. Louis to Cork.

  • Which airports will I be using when flying from St. Louis to Cork?

    St. Louis and Cork are both served by 1 main airport. You will leave St. Louis from Lambert-St Louis and will be arriving at Cork.

  • Which aircraft models fly most regularly from St. Louis to Cork?

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

  • Which airline alliances offer flights from St. Louis to Cork?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between St. Louis and Cork, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from St. Louis to Cork?

    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 St. Louis to Cork.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Cork?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cork from St. Louis 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 St. Louis to Cork?

    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 Cork with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and ORK 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 St. Louis to Cork?

    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 Cork from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Cork

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Cork. 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 St. Louis to Cork? 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.
7.2
American AirlinesOverall score based on 10000 reviews
6.4Food
7.2Comfort
6.9Entertainment
7.5Boarding
8.0Crew
Airline reviews

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

10.0 ExcellentDouglas, Sep 2025SLC - CLT
Read more American Airlines reviews

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

Everything you need to know for your flight from St. Louis to Cork

Information on your arrival and departure airports

St. Louis (STL)
Cork (ORK)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.