€504 Cheap flights to Louisiana

100% 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.

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 16h 14m 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.

If your travel plans are flexible and you’re looking to save money on flights to Louisiana, then be sure to book your departure on a Thursday. Flying out on a Thursday, as well as a Tuesday, is your best option. Departing on a Sunday tends to be the most expensive day of the week to fly to Louisiana.

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

There are 2 operators available for flights to Louisiana as of December 2025.

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.