$376 Find Cheap Flights from Ireland to Missouri

1 adult
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Missouri, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Missouri, as well as popular online travel agencies
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KAYAK's insights & trends for flights to Missouri

Get data-powered insights and trends for flights to Missouri to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ireland to Missouri?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to Missouri, 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 Ireland to Missouri is September, when tickets cost $822 (return) on average. On the other hand, the most expensive months are August and June, when the average cost of round-trip tickets is $1,230 and $1,146 respectively.


Good to know

Low seasonJune
High seasonJuly
Cheapest flight$376
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Dublin to Kansas City

FAQs for booking flights from Ireland to Missouri

  • How does KAYAK find such low prices on flights from Ireland to Missouri?

    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 Ireland to Missouri.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Missouri 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 Ireland to Missouri?

    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 from Ireland to Missouri with an airline and back with another airline.

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

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

  • What is the cheapest day to fly to Missouri?

    Based on KAYAK data, the cheapest day to fly to Missouri is Thursday where round-trip tickets can be as cheap as $917. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,264 on average.

  • What is the cheapest time of day to fly to Missouri?

    The cheapest time of day to fly to Missouri is generally in the morning, when round-trip flights cost $1,057 on average. The most expensive time of day to fly to Missouri is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,057.

Top airlines flying from Ireland to Missouri

 
See real verified KAYAK customer reviews for airlines flying to Missouri. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Missouri. 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 Ireland to Missouri? 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 8790 reviews
7.7Boarding
7.3Comfort
6.6Food
7.0Entertainment
8.1Crew
Airline reviews

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

2.0 MediocreAnonymous, Jun 2025LAX - SEA
Read more United Airlines reviews

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

The pilots are always hauling in the sky. No issues with boarding only problem was layover was shortened too much by weather but luckily the next flight was still boarding and did not missit

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

Book cheap flights from Ireland to Missouri

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Missouri found on KAYAK in the last 72 hours.
9/3Wed
2 stopsScandinavian Airlines
41h 14mDUB-MCI
10/1Wed
2 stopsScandinavian Airlines
40h 05mMCI-DUB
$521
9/4Thu
2 stopsScandinavian Airlines
41h 14mDUB-MCI
10/2Thu
2 stopsScandinavian Airlines
36h 30mMCI-DUB
$555
8/27Wed
1 stopIberia
18h 28mDUB-MCI
8/31Sun
1 stopIberia
15h 35mMCI-DUB
$790
9/4Thu
1 stopAmerican Airlines
12h 24mDUB-MCI
10/2Thu
1 stopAmerican Airlines
10h 10mMCI-DUB
$792
8/27Wed
1 stopAmerican Airlines
12h 16mDUB-MCI
8/31Sun
2 stopsAmerican Airlines
13h 26mMCI-DUB
$795
8/27Wed
2 stopsBritish Airways
27h 01mDUB-MCI
8/31Sun
2 stopsBritish Airways
24h 15mMCI-DUB
$797
9/3Wed
1 stopIberia
13h 02mDUB-MCI
10/2Thu
1 stopIberia
11h 20mMCI-DUB
$849
7/24Thu
1 stopBritish Airways
12h 28mDUB-MCI
7/31Thu
2 stopsBritish Airways
17h 30mMCI-DUB
$887
11/21Fri
1 stopUnited Airlines
12h 26mDUB-STL
11/29Sat
2 stopsUnited Airlines
13h 15mSTL-DUB
$900
11/21Fri
1 stopUnited Airlines
12h 26mDUB-STL
11/29Sat
2 stopsUnited Airlines
12h 50mSTL-DUB
$903

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Missouri found on KAYAK in the last 72 hours.
9/8Mon
2 stops
24h 02mDUB-MCI
$376
8/24Sun
2 stops
40h 53mDUB-MCI
$409
8/25Mon
2 stopsWestJet
18h 00mDUB-MCI
$543
8/25Mon
2 stopsWestJet
18h 00mDUB-MCI
$560
8/29Fri
1 stopAer Lingus
13h 15mDUB-MCI
$563
8/25Mon
1 stopAer Lingus
22h 03mDUB-MCI
$597
8/29Fri
2 stopsAmerican Airlines
14h 47mDUB-MCI
$696
8/29Fri
2 stopsAmerican Airlines
14h 06mDUB-MCI
$697
8/25Mon
3 stopsUnited Airlines
35h 00mDUB-MCI
$1,433
8/25Mon
3 stopsUnited Airlines
35h 00mDUB-MCI
$1,435

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Last minute flights to Missouri

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Missouri that are departing in the next 10 days.
6/13Fri
multi-stopAmerican Airlines
12h 23mDUB-MCI
6/14Sat
multi-stopAmerican Airlines
10h 00mMCI-DUB
$1,220
6/13Fri
multi-stop
12h 23mDUB-MCI
6/14Sat
multi-stop
40h 00mMCI-DUB
$1,390
6/13Fri
multi-stop
18h 33mDUB-MCI
6/14Sat
multi-stop
40h 00mMCI-DUB
$1,568
6/13Fri
multi-stop
17h 33mDUB-MCI
6/14Sat
multi-stop
17h 29mMCI-DUB
$2,471
6/13Fri
multi-stopAir Canada
18h 33mDUB-MCI
6/14Sat
multi-stopAir Canada
17h 29mMCI-DUB
$2,837

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Everything you need to know for your flight to Missouri

Cabin class types available on flights to Missouri

Cabin classes available on flights to Missouri. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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