€355 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 13/7. 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 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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Flight Deals

Best Missouri Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Kansas City
Kansas City1 stop€757
St. Louis
St. Louis2 stops€756
Kansas City
Kansas City1 stop€757
St. Louis
St. Louis2 stops€756

Book Cheap Missouri Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Missouri 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 return flight deals to Missouri

Thu, 9 Jul - Mon, 13 Jul
WestJet Logo
10:40 - 09:31
DUB
-
STL
28h 51m
2 stops
WestJet Logo
18:04 - 08:20
STL
-
DUB
32h 16m
2 stops
€756WestJet
Sat, 6 Jun - Sat, 20 Jun
Finnair Logo
09:30 - 00:18
DUB
-
MCI
20h 48m
1 stop
Finnair Logo
17:51 - 11:50
MCI
-
DUB
11h 59m
1 stop
€757Finnair
Thu, 27 Aug - Sat, 5 Sep
American Airlines Logo
09:30 - 18:47
DUB
-
MCI
15h 17m
2 stops
American Airlines Logo
15:47 - 11:50
MCI
-
DUB
14h 03m
1 stop
€809American Airlines
Thu, 11 Jun - Mon, 15 Jun
American Airlines Logo
12:40 - 21:59
DUB
-
MCI
15h 19m
1 stop
American Airlines Logo
12:17 - 09:35
MCI
-
DUB
15h 18m
1 stop
€816American Airlines
Fri, 26 Jun - Sun, 12 Jul
Multiple Airlines Logo
10:40 - 20:25
DUB
-
STL
15h 45m
2 stops
Multiple Airlines Logo
14:40 - 08:15
STL
-
DUB
11h 35m
1 stop
€818Multiple Airlines
Sat, 6 Jun - Sat, 20 Jun
Delta Logo
05:55 - 20:52
DUB
-
MCI
20h 57m
2 stops
Delta Logo
16:09 - 15:25
MCI
-
DUB
17h 16m
2 stops
€863Delta
Sat, 6 Jun - Sat, 20 Jun
Delta Logo
05:55 - 20:52
DUB
-
MCI
20h 57m
2 stops
Delta Logo
16:04 - 07:55
MCI
-
DUB
9h 51m
1 stop
€865Delta
Fri, 26 Jun - Sun, 12 Jul
Multiple Airlines Logo
10:40 - 20:25
DUB
-
STL
15h 45m
2 stops
Multiple Airlines Logo
14:40 - 11:35
STL
-
DUB
14h 55m
2 stops
€894Multiple Airlines
Thu, 11 Jun - Mon, 15 Jun
British Airways Logo
10:30 - 00:16
DUB
-
STL
19h 46m
2 stops
British Airways Logo
17:03 - 14:30
STL
-
DUB
15h 27m
2 stops
€903British Airways
Thu, 11 Jun - Mon, 15 Jun
British Airways Logo
10:30 - 00:16
DUB
-
STL
19h 46m
2 stops
British Airways Logo
17:03 - 14:30
STL
-
DUB
15h 27m
2 stops
€904British Airways
Booking Insights

KAYAK's insights & trends for flights to Missouri

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

How many airports are there in Missouri?

There are 8 airports in Missouri. The busiest airport is St. Louis Lambert Airport (STL), with 47% of all flights arriving there.

How long is the flight to Missouri?

An average direct flight from Ireland to Missouri takes 17h 50m, covering a distance of 10302 km. The shortest route is Dublin (DUB) to St. Louis (STL) with an average flight time of 14h 52m.

What are the most popular destinations in Missouri?

Based on KAYAK flight searches, the most popular destination is St. Louis (50% of total searches to Missouri). The next most popular destination is Kansas City (50%).

Good to know

Low seasonNovember
Cheapest flight€355
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly and prices are also 7% lower 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.

Top tips for finding cheap flights to Missouri

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Missouri flight deals.

Reviews of the top 3 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.
7.3
Aer LingusOverall score based on 1587 reviews
8.1Crew
6.7Food
7.4Boarding
7.2Comfort
7.0Entertainment
Airline reviews

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

10.0 ExcellentAnthon, Apr 2026
DUB - BOS
Read more Aer Lingus reviews

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

OK overall. Flight was delayed Crew on flight was good

On time, only a little turbulence, very competent and caring attendants. Clear information.

Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.

The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.

The crew was friendly. The plane was comfortable. In-flight wifi didn't work well at all. The ride was quite turbulent but understandable given the weather.

My issue is with the SkyWest terminal. The flight was not listed on the main airport flight screen list, and I had to do a Google search to locate the terminal and gate. We had to ask several airport employees where to locate the phantom gate. The airport did not provide adequate signage and was confusing. When we arrived, there was one vendor providing services that quickly closed, leaving zero options for food and drink while we waited hours for our delayed flight. The crew that assisted with check-in and boarding was VERY friendly.

Economy seats a bit small but other than that it was all good.

No complimentary drinks or snacks offered on a 2 hour flight was disappointing but everything else went well

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

They lost my baggage and I am still struggling to the information and update

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

There were flight delays making our flight arrive at our destination after midnight didn’t seem to have enough crew or airplanes for the flights laid over in Dallas should’ve had plenty of time to make it to our next flight only made it because that flight was also delayed because our plane wasn’t even at the airport yet overall have not had a good experience on American

Flight left on time. Captain provided relevant announcements. We had to wait 45 minutes to desembark due to the ramp closed because of lightening.

The homeless eat better than what was served on that plane. Pretzels and ice cream? My last trip to Europe. Everything is small, but the bill.

Worst flight I ever experienced, what was supposed to a 7 hour flight ended being 13 hours on a plane with no ac and the worst cabin I have ever seen. Never again.

Excellent plane, 787. Very good seat and additional stuff they provide. Good food. Very good staff.

Excellent except WiFi is a Must on Biz class 10 hour flight ! Didn’t work entire flight. SW doesn’t do that.

Boarding was a mad rush as people still had issues with boarding passes and groups 3- 7 were asked to board when travelers were still stuck behind the document check. Food was one of the worst I’ve ever had in an Economy flight. The crew was very friendly though

Excellent crew, food and service. Boarding via bus is always a pain but overall really good

Stewardess was not attentive at all asked for a bottle of water never came by 15 minutes later I asked her she said that she forgot there was only 12 people in first class and two stewardess unacceptable I ordered the fish was the last person to order. They said that they did not have any had to have a different item pasta at the inside of it because I was diabetic. Worst experience I ever had will never travel this airline again.

Very nice staff, terrible food, not very comfortable premium economy.

Boarding, crew, food and baggage handling excellent (no bags lost, yay!). However for an 8 hour flight, there were limited entertainment options. And really would have liked to have a pillow!

The crew was super friendly and helpful. The food was quite good. An overall positive experience.

Plane delayed due to weather. Plane boarded, then told to unboard due to a maintenance issue.

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.