Cheap flights from Alaska to Costa Rica from $276

When did momondo last update prices for flights from Alaska to Costa Rica?

Prices for flights from Alaska to Costa Rica refresh daily.

How many operators does momondo search for flights from Alaska to Costa Rica?

The number of operators available for flights from Alaska to Costa Rica is 3 as of February 2026.

How old do you have to be to fly from Alaska to Costa Rica?

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 layovers. It is recommended that you verify with the airline you are booking with for travel from Alaska to Costa Rica.

What documentation or ID do you need to fly to Costa Rica?

The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.