STL - ORK

$710 Find Cheap Flights from St. Louis to Cork - Compare and Save

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 10/25. 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 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
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Everything you should know

Cheapest round-trip
$710
Delta
dim. 10/25jeu. 11/12
STL - ORK • 2 stops
Top airlines
Cheapest • from $710 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Cork. You'll need at least 2 connections.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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!
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

dim., oct. 25 - jeu., nov. 12
Delta Logo
3:40 pm - 2:45 pm
STL
-
ORK
18h 05m
2 stops
Delta Logo
5:15 pm - 6:56 pm
ORK
-
STL
31h 41m
2 stops
$710Delta
mar., oct. 27 - mer., nov. 11
KLM Logo
5:45 pm - 4:40 pm
STL
-
ORK
17h 55m
2 stops
KLM Logo
11:15 am - 11:18 pm
ORK
-
STL
18h 03m
2 stops
$714KLM
dim., oct. 25 - ven., nov. 13
Delta Logo
7:05 pm - 4:40 pm
STL
-
ORK
16h 35m
2 stops
Delta Logo
3:25 pm - 11:59 am
ORK
-
STL
26h 34m
2 stops
$721Delta
sam., oct. 24 - lun., nov. 9
Delta Logo
7:05 pm - 5:40 pm
STL
-
ORK
16h 35m
2 stops
Delta Logo
5:15 pm - 8:37 pm
ORK
-
STL
33h 22m
2 stops
$764Delta
dim., août 23 - mer., sept. 9
Delta Logo
11:00 am - 2:40 pm
STL
-
ORK
21h 40m
2 stops
Delta Logo
6:15 am - 11:01 pm
ORK
-
STL
22h 46m
2 stops
$798Delta
sam., oct. 24 - dim., nov. 8
Delta Logo
7:05 pm - 5:40 pm
STL
-
ORK
16h 35m
2 stops
Delta Logo
6:00 am - 11:39 pm
ORK
-
STL
23h 39m
2 stops
$814Delta
jeu., oct. 29 - mar., nov. 10
Delta Logo
7:05 pm - 11:25 pm
STL
-
ORK
23h 20m
2 stops
Delta Logo
5:15 pm - 3:58 pm
ORK
-
STL
28h 43m
2 stops
$866Delta
ven., oct. 30 - lun., nov. 9
Delta Logo
5:30 pm - 4:40 pm
STL
-
ORK
18h 10m
2 stops
Delta Logo
5:15 pm - 8:49 pm
ORK
-
STL
33h 34m
2 stops
$899Delta
ven., oct. 30 - dim., nov. 8
Delta Logo
1:30 pm - 10:40 am
STL
-
ORK
16h 10m
2 stops
Delta Logo
6:00 am - 11:39 pm
ORK
-
STL
23h 39m
2 stops
$916Delta
mar., oct. 27 - mer., nov. 11
Multiple Airlines Logo
3:15 pm - 3:25 pm
STL
-
ORK
19h 10m
3 stops
Multiple Airlines Logo
11:55 am - 3:30 pm
ORK
-
STL
33h 35m
2 stops
$932Multiple Airlines
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.

What is the cheapest month to fly from St. Louis to Cork?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Cork, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Cork is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is $1,443 and $1,130 respectively.

Good to know

Cheapest flight$710
Most popular time to fly and prices are also 10% lower on average.
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 5 days, the lowest price for a flight from St. Louis to Cork was $710 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 is the only airline alliance operating flights between St. Louis and Cork.

  • 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.
7.1
American AirlinesOverall score based on 11666 reviews
6.4Food
7.9Crew
7.5Boarding
6.8Entertainment
7.2Comfort
Airline reviews

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

6.0 GoodJeffrey, Jun 2026
BOS - ORD
Read more American Airlines reviews

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

Crew were professional and kind. The flight was smooth. But... The internet, which we paid 35 dollars for, did not work for most of the flight. This made providing media for our child an uncomfortable hassle.

Overall fine. Seemed like one of the older model planes? Crew was mostly very kind, though some of the female attendants were a rather abrupt during the food service.

Awfully rude American worker at door when we started boarding flight. Then, walk into a blazing hot airplane with no air conditioning until twenty minutes into the flight. Free entertainment was non existent! My husband, along with the fellow passenger in our row, and I could not get entertainment to work, no WIFI! Really?? Been flying American a long time. Was very disappointed.

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Two hours delay, probably one hour because they didn’t bring catering and they had to bring water in board. There a change of aircraft. But delays galore at CLT so it must be a CLT and/or AA operation issue. The 1 hr additional delays because nobody could bring 2 packs of water sooner is probably the best example of this airline operates

Flight was delayed 5 hours. Initial reason for delay was 'maintenance' - which makes sense. Then, the additional 2 hours continued to say it was maintenance - when I know EWR had a 2 hour delay. AA did not say that. Additionally, when boarding, there was only one agent at the counter for a long time - until another came to help. After boarding, we had to wait another 45 minutes due to 'no catering'. So while we waited for catering, AA continued to board additional passengers - which seemed odd - and raised questions about what really was going on. I sat in First Class. During the flight, the flight crew allowed a significant number of non-First Class passengers to use the front bathroom - which created a very crowded environment in First Class which was uncomfortable. This also delayed First Class passengers from using the bathroom. Overall, horrible experience.

The Charleston, WV airport was cute. Very good staff and small enough to feel comfortable. The plane had more leg room than bigger planes. Much more comfortable.

Another uncoordinated American experience. Always surprises me at DFW for them of all places. Have to take this flight as there are no other good time options. We knew from the start that something was wrong, but the pilot wouldn't tell us. I just watched my Kayak app grow the delay by 10 minutes as it went to 3.5 hours. They were uncoordinated with maintenance (as maintenance, when finally arriving, knew within 15 minutes the plane wasn't going. No 'sorry' or 'this is what is going on' comment. The pilot seemed unfazed / didn't care about the process we were going through.

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

Information on your arrival and departure airports