Cheap flights from Portland to Minnesota from $103

The cheapest month to fly to Minnesota from Portland is in October. Flight prices, which tend to average around $87, are often lower during this time because this is during the off-season. If you are unable to visit Minnesota during the month of October, then departing from Portland during the month September is also very affordable. Most momondo users find prices during this month for around $89.

On average, the least expensive day to fly to Minnesota from Portland is on a Friday. momondo users have found tickets for Friday departures for as low as $339. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Portland to Minnesota for around $457.

Flying to Minnesota from Portland in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $255 when looking at flights departing in the afternoon. Flights to Minnesota are more costly at noon, with an average ticket price of $484. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Portland to Minneapolis St Paul for the best Portland - Minnesota flight prices

You are more likely to see cheaper flights to Minnesota from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Minnesota for around $315 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Minnesota from Portland for as low as $240 on momondo.

Frontier, Alaska Airlines, and United Airlines are the most popular carriers operating from Portland to Minnesota

Delta, Sun Country Air and Alaska Airlines are the top three most popular airlines that fly to Minnesota from Portland according to our data. Delta is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Minnesota. Keep in mind that there are 8 different airlines that fly to Minnesota on a routine basis, so you have a few additional options to choose from.

13 flights are operational daily from Portland to Minnesota as of May 2026. The most popular departure time for this route is 6:00AM, with 50% of flights per day taking off at noon.

The number of flights available between Portland and Minnesota is 92 per week as of May 2026. The most frequent departure day is Thu, with 18% of weekly flights leaving on this day.