€309 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 18/2. 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
St. Louis
St. Louis1 stop€549
Kansas City
Kansas City2 stops€621
St. Louis
St. Louis1 stop€549
Kansas City
Kansas City2 stops€621

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

Mon, 26 Jan - Mon, 2 Feb
Multiple Airlines Logo
13:45 - 23:33
DUB
-
STL
15h 48m1 stop
Multiple Airlines Logo
10:16 - 09:00
STL
-
DUB
16h 44m1 stop
€549Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Scandinavian Airlines Logo
12:30 - 22:02
DUB
-
MCI
39h 32m2 stops
Scandinavian Airlines Logo
10:44 - 09:25
MCI
-
DUB
40h 41m2 stops
€621Scandinavian Airlines
Fri, 27 Feb - Mon, 2 Mar
American Airlines Logo
10:45 - 22:41
DUB
-
MCI
17h 56m2 stops
American Airlines Logo
12:36 - 17:05
MCI
-
DUB
22h 29m2 stops
€632American Airlines
Fri, 27 Feb - Mon, 2 Mar
American Airlines Logo
10:45 - 22:41
DUB
-
MCI
17h 56m2 stops
American Airlines Logo
12:36 - 17:05
MCI
-
DUB
22h 29m2 stops
€632American Airlines
Mon, 12 Jan - Sun, 25 Jan
American Airlines Logo
11:30 - 11:41
DUB
-
MCI
30h 11m2 stops
American Airlines Logo
15:01 - 16:50
MCI
-
DUB
19h 49m2 stops
€634American Airlines
Thu, 15 Jan - Wed, 28 Jan
Multiple Airlines Logo
11:30 - 21:06
DUB
-
MCI
15h 36m1 stop
Multiple Airlines Logo
16:52 - 08:40
MCI
-
DUB
9h 48m1 stop
€640Multiple Airlines
Thu, 19 Feb - Wed, 4 Mar
Multiple Airlines Logo
11:30 - 23:59
DUB
-
MCI
18h 29m2 stops
Multiple Airlines Logo
12:38 - 08:40
MCI
-
DUB
14h 02m1 stop
€641Multiple Airlines
Fri, 27 Feb - Mon, 2 Mar
American Airlines Logo
10:45 - 22:41
DUB
-
MCI
17h 56m2 stops
American Airlines Logo
12:38 - 08:40
MCI
-
DUB
14h 02m1 stop
€649American Airlines
Sat, 21 Feb - Sat, 7 Mar
Multiple Airlines Logo
11:30 - 23:59
DUB
-
MCI
18h 29m2 stops
Multiple Airlines Logo
05:15 - 08:40
MCI
-
DUB
21h 25m1 stop
€650Multiple Airlines
Fri, 13 Mar - Sun, 22 Mar
American Airlines Logo
11:30 - 22:28
DUB
-
MCI
15h 58m1 stop
American Airlines Logo
16:16 - 16:50
MCI
-
DUB
19h 34m2 stops
€659American Airlines
Booking Insights

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 November, when tickets cost €605 (return) on average. On the other hand, the most expensive months are May and July, when the average cost of round-trip tickets is €882 and €847 respectively.

Good to know

Low seasonJanuary
Cheapest flight€309
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly (10% more expensive on average)
Flight from Dublin to St. Louis

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.
7.2
American AirlinesOverall score based on 11069 reviews
7.2Comfort
6.9Entertainment
7.5Boarding
8.0Crew
6.4Food
Airline reviews

The captain brought my 6 year old son into the cockpit and allowed him to ask questions, sit in the captain’s chair and talk about all the gears and levers. Made the trip very special for him.

10.0 ExcellentAnonymous, Dec 2025
PHX - CMH
Read more American Airlines reviews

The captain brought my 6 year old son into the cockpit and allowed him to ask questions, sit in the captain’s chair and talk about all the gears and levers. Made the trip very special for him.

I take this flight about 6-8 times per year. It is convenient and saves an hour or two by skipping PDX, SEA, PHX, or ORD (but it takes longer to get bags to the carousel than Alaska Airlines). I wish the food service were better (but they might cut back on it because it is a red-eye). The WifI seems to go down about an hour out of Anchorage, and then comes back about an hour later...so be warned if this is an issue for you.

Original flight was canceled and rescheduled for the next day. Cancelation notice was sent in the middle of the night (only saw it in the morning), leaving no room to find other options. No offers to reimburse for the extra expenses or compensations. My flight to Rio on 12/12 was also delayed for 16 hours. This seems to be the new normal for AA.

Better service. No food options, but we did get drinks and a cookie.

Boarding was organized and timely. Food was mediocre, especially for first class travel.

We were 4+ hours delayed. AA is absolutely obnoxious. They just kept pushing back the time to the point where we did not get into Vegas until after midnight when we were supposed to arrive like 845pm.

My last flight on 25 Dec, it’s Christmas Day, everyone happy and very good mood. I really enjoy traveling with Americans Airlines from Miami to Minneapolis my home town after long flight from lhe to Doha then Miami. Thank you again to make my travels comfortable and relaxed. Best regards

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

WiFi didn’t work the entire flight. Very disappointing. Minimal food and options - sadly the state of current affairs. All other aspects of the flight were fine.

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

It’s my new favourite airline! Everything was smooth and relaxed!

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

Customer service was excellent! The app was terrible, tried several times to check in without success! But the young lady that checked us in was absolutely terrific and helpful.

The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.

Experience was great overall. However, the connection time between my flights (1hr 15 mins) was too short. We had to get through security check and US immigration in that time, and I made it to the gate just as they were announcing it was about to close. Flights with such a short connection time should maybe not be offered for purchase, or an advance alert would be helpful. Other than that the in-flight experience was excellent, especially the food. Many thanks!

The seats needs to be comfortables, at least please add more padding to the seats.

Incredible service. Incredible entertainment. I felt like they just kept serving us something new avery hour. My wife and I both had a joyous flight.

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.

A more organized boarding experience and better food would have made the experience better.

Was all good.l including a sofdrink. AA improved significantly. There was no entertainment.

why can't planes be boarded from back to front?? everything was great otherwise

We flew into Barcelona and the plane was so cramped and very uncomfortable and dirty. But we flew out of Madrid and that plane was much better. Would fly Iberia again.

For what we are willing to pay for international air travel, our experience was very good. We had no problem checking in, we had very little wait time at the AA counter in Madrid, and the staff in Madrid were very helpful. The flight crew was helpful and courteous, the plane was on the newer side, and our assigned seats were together without us needing to purchase them. The flight took off on time and arrived early. Overall, it was a pleasant experience or as much as could be expected in economy for almost 10 hours.

Boarding was easy, the flight left on time and even landed 20 minutes early. The food was plentiful and really good! The crew was kind & helpful. Overall it was an exceptional experience!

We were delayed 2 hours because the crew was late. They need better planning by the crew, we had to sit in uncomfortable seats waiting for them.

The flight was safe, confortable and convenient. Thank you. I hope to come back soon!

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.