Find cheap flights from Flint to Portland from $431

In the last 3 days, the lowest price for a flight from Flint to Portland, Maine was $431 for a round-trip ticket.

No, a passport isn't needed to fly from Flint to Portland. However, local authorities might ask for an official ID.

On your way to Portland, you’ll fly out from Flint Bishop. You’ll be landing at Portland.

We unfortunately don’t have that data for this specific route.

oneworld, and Star Alliance are the airline alliances operating flights between Flint and Portland, with oneworld being the most commonly used for this route.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Flint to Portland.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Flint is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Flint with another airline. Booking your flights between Flint and PWM can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Flint up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.