£365 Cheap flights to Connecticut

The majority of momondo users who fly to Connecticut tend to spend time in Hartford, which is visited 94% more often than other cities. When flying to Hartford, the most popular airport to fly into is Hartford Airport.

The closest airport to Connecticut Science Center is Hartford Airport, and would make for the quickest drive. For those interested in a secondary airport to fly into, consider looking at flights heading to Providence Airport.

Connecticut typically has a temperature range from -4 °C(January) to 23 °C(July). Those looking to avoid rain and/or snow while visiting Connecticut should plan their trip in February, January, or July, as these months are relatively less likely to have precipitation.

There are a total of 3 airlines that operate flight routes to Connecticut, with Aer Lingus being the most popular option. An estimated 82% of those flying into Connecticut choose to fly with Aer Lingus. If you’re unable to find tickets with Aer Lingus, then JetBlue and United Airlines are also popular airlines to fly with.

Prices for flights to Connecticut are updated daily.

As of October 2026, there are 4 operators available to choose from for flights to Connecticut.

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Connecticut.

The required travel and health documents for your Connecticut trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Connecticut. We recommend that you seek guidance from your airline or a reliable third party such as IATA.