€420 Find Cheap Flights to Missouri

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Missouri departing on 17/3. 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

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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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Best Missouri Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

St. Louis
St. Louis2 stops€643

Good to know

Low season

August

High season

July

Cheapest flight

€420
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly (14% more expensive on average)
Flight from Dublin to Kansas City

FAQs - booking Missouri flights

  • 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 travellers 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 return 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.

See more FAQs

Top tips for finding cheap flights to Missouri

  • High season is considered to be June, July and August. The cheapest month to fly from Ireland is February.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Missouri flight deals.

Top airlines flying 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.
7.2
American AirlinesOverall score based on 10000 reviews
7.3Comfort
7.5Boarding
8.0Crew
6.5Food
7.0Entertainment
Airline reviews

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

2.0 MediocreAnonymous, Feb 2025DCA - ALB
Read more American Airlines reviews

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

They cancelled our flight without warning OR a refund. Never doing business with American Airlines again! This is the second AA booked trip in a row that we've had challenges with.

Crew was late. Baggage was late. 2hs inside the plane waiting fro de-icing and traffic. A 3:30hs flight ended up being almost 6hs inside the airplane.

Flight delayed on both ends - have a gate ready at DCA, don't make us sit for 30min after being late to take off as well.

The seats were crammed and the guy in front of me wouldn't stop reclining. If AA is cramming extra rows in, they need to take away the reclining in coach. My knees were smashed for 4 1/2 hours and I was very close to confronting the passenger in front of me.

This flight didn’t happen because AA agents didn’t let us board the flight

It was so bad it will be my last. Connecting flight gate agent closed the door in my face when i told her my husband is 30 seconds away (and we were running close/late because the preceding AA flight was slightly delayed. We had to be rebooked on a non-direct flight with an overnight layover in Phoenix. This is the worst experience ever and for no fault of our own. The flight we were trying to get on would not have been late if the gate agent allowed my husband to get there. It was senseless, cruel and very upsetting. I don’t understand why we were subjected to this.

Flight didn’t get dinner on business. I was starving!

AA can't control the weather. But the airplane was hot and stuffy while stuck on the runway with a broken entertainment system.

Everything was on time, we arrived early, everything worked well.

flight was delayed 6 hours for weather, then cancelled because of the crash in toronto, but none of the links to cancel or rebook my flights are working

They kept changing the gate (6 times in 30 minutes) and then left us on the plane for 4 hours before departure. Likely was the storm, which is understandable, but the lack of communication and the e constant running between gates at opposite ends of the airport really threw me and my friend for a loop.

Legitimately everything about this flight was awful, was also so delayed I never want to use air Canada again

Terrible all around. Flight was late and airplane was very uncomfortable. The crew were unhelpful and hid in the back. Did zero work. No entertainment.

Because I am quite tall a bit more leg room would have been more comfortable. Out of three seats I had the middle one, unfortunately.

I like the free beer and wine but not the delays to the departure time.

Never again flying economy on Rouge!!! Literally like sardines!!! Will try to change to better seats 3 seat arrangement only so so if traveling with family. Who wants to squished to stranger!!😖 Can’t say enough bad about this!!!

I booked and paid extra for exit door seats also pre paid for my luggage air Canada changed plains and I never got what I paid for and they made me pay for luggage again they also did this to my wife. They are the most unorganized company I have ever dealt with. I am sure I will never see the extra money I paid for the seats or the recharge for the luggage. They are subsidized by the taxpayers and don’t give a dam just a horrible way to do business

Overall the experience was excellent. Plane was clean but more importantly quiet. Recently, I’ve noticed that Airbus planes seem quieter than their Boeing counterparts. I definitely prefer flying in an Airbus plane.

Delay after delay.......they are awful Delayed because of cold wx really!!!!! We live in Canada

Book Cheap Missouri Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Missouri found on KAYAK in the last 72 hours.
25/3Tue
2 stopsScandinavian Airlines
40h 01mDUB-STL
30/3Sun
2 stopsScandinavian Airlines
26h 00mSTL-DUB
€643
25/3Tue
2 stopsScandinavian Airlines
40h 01mDUB-STL
30/3Sun
2 stopsScandinavian Airlines
26h 00mSTL-DUB
€652
3/4Thu
2 stops
30h 05mDUB-STL
10/4Thu
2 stops
16h 00mSTL-DUB
€740
13/3Thu
2 stopsAer Lingus
32h 00mDUB-MCI
19/3Wed
1 stopAer Lingus
12h 00mMCI-DUB
€799
7/3Fri
2 stopsAmerican Airlines
27h 32mDUB-MCI
17/3Mon
2 stopsAmerican Airlines
17h 16mMCI-DUB
€838
4/4Fri
1 stopAmerican Airlines
12h 32mDUB-STL
9/4Wed
2 stopsAmerican Airlines
18h 22mSTL-DUB
€858
25/3Tue
2 stops
23h 32mDUB-STL
30/3Sun
1 stop
17h 55mSTL-DUB
€865
29/4Tue
1 stopAir Canada
10h 59mDUB-STL
3/5Sat
1 stopAir Canada
11h 45mSTL-DUB
€1,014
13/3Thu
3 stopsAir Canada
25h 53mDUB-MCI
19/3Wed
3 stopsAir Canada
17h 45mMCI-DUB
€1,067
1/5Thu
1 stopAer Lingus
12h 44mDUB-STL
3/5Sat
1 stopAer Lingus
29h 10mSTL-DUB
€1,119

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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.
17/3Mon
2 stops
30h 30mDUB-MCI
€420
16/3Sun
2 stops
39h 30mDUB-MCI
€421
14/4Mon
2 stopsWestJet
16h 06mDUB-STL
€474
14/4Mon
2 stopsWestJet
16h 06mDUB-STL
€477
1/6Sun
1 stopAer Lingus
18h 05mDUB-STL
€598
17/3Mon
1 stopAer Lingus
12h 10mDUB-MCI
€601
17/5Sat
1 stopAmerican Airlines
18h 01mDUB-MCI
€755
17/5Sat
1 stopAmerican Airlines
12h 25mDUB-MCI
€760
7/7Mon
1 stopFinnair
15h 45mDUB-MCI
€850
20/7Sun
1 stopFinnair
15h 45mDUB-MCI
€881

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Search by price

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.
22/2Sat
multi-stopUnited Airlines
12h 06mDUB-STL
24/2Mon
multi-stopUnited Airlines
16h 40mSTL-DUB
€866
22/2Sat
multi-stopBritish Airways
18h 02mDUB-STL
24/2Mon
multi-stopBritish Airways
15h 53mSTL-DUB
€869
22/2Sat
multi-stopUnited Airlines
12h 06mDUB-STL
24/2Mon
multi-stopUnited Airlines
15h 05mSTL-DUB
€870
23/2Sun
multi-stopUnited Airlines
33h 12mDUB-MCI
8/3Sat
multi-stopUnited Airlines
15h 50mMCI-DUB
€937
22/2Sat
multi-stop
35h 15mDUB-STL
24/2Mon
multi-stop
15h 15mSTL-DUB
€1,109
22/2Sat
multi-stop
25h 30mDUB-STL
24/2Mon
multi-stop
15h 15mSTL-DUB
€1,235

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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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