€474 Cheap flights to Louisiana

93% of momondo users visit New Orleans more often than any other city in Louisiana. When travelling to New Orleans, typically the most convenient airport to fly into is New Orleans Airport.

Temperatures in Louisiana can vary between 11 °C and 28 °C based on the time of year. Typically, the coldest month in Louisiana will be January, and the warmest month will be July. It is also worth noting that those looking to avoid rain and/or snow should consider travelling to Louisiana in October, November, and April, as that is when precipitation is least likely.

American Airlines is the most popular airline offering flights to Louisiana, with 49% of our users opting to fly with them when travelling to Louisiana. Other popular options include JetBlue and United Airlines. There are a total of 3 different airlines flying to Louisiana.

The average flight duration from Ireland to Louisiana depends on which airport you fly into and out of. Flying from Dublin to New Orleans Louis Armstrong is 15h 31m on average, while flying from Cork to New Orleans Louis Armstrong is on average. New Orleans Louis Armstrong is the most popular airport in Louisiana.

Prices for flights to Louisiana are refreshed on a daily basis.

There are 3 operators available for flights to Louisiana as of April 2026.

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Louisiana.

The travel and health documents required for your trip to Louisiana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Louisiana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.