The straight-line distance from Portland to Great Falls is 1977.7 mi.
Prices for flights from Portland Airport to Great Falls Airport refresh daily.
As of November 2024, there is 1 operator available to choose from for flights from Portland Airport to Great Falls Airport.
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 Portland Airport to Great Falls Airport.
The required travel and health documents for your Great Falls Airport 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 Great Falls Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Based on momondo bookings for flights between Portland, Maine and Great Falls, the leading airline is United Airlines, making up 100.00% of the total bookings.
Airline | Rating | Free Cancellation | Price | ||
---|---|---|---|---|---|
United Airlines | PriceFrom $416 | Free Cancellation | Rating 7.4 9,194 reviews |
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