Cheap flights from Dallas/Fort Worth Airport to Portland from $106

The cheapest month to fly to Portland, Maine from Dallas/Fort Worth Airport is in January. Flight prices, which tend to average around $273, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $408.

On average, the least expensive day to fly to Portland, Maine from Dallas/Fort Worth Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $422. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Dallas/Fort Worth Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $593.

In the morning is the cheapest time of day to fly from Dallas/Fort Worth Airport to Portland, Maine when you can find flight prices for as low as $471. Flying to Portland, Maine in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $564. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Dallas/Fort Worth to Portland for the best Dallas/Fort Worth - Portland flight prices

You are more likely to see cheaper flights to Portland, Maine from Dallas/Fort Worth Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $458 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from Dallas/Fort Worth Airport for as low as $347 on momondo.

There are 3 cabin classes available to choose from on Dallas/Fort Worth Airport to Portland, Maine flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Dallas/Fort Worth Airport to Portland, Maine.

As of October 2026, prices for Dallas/Fort Worth Airport to Portland, Maine flights are approximately 76% more expensive when compared to flights at the same time last year.

Delta is the most popular carrier operating from Dallas/Fort Worth to Portland

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Portland, Maine from Dallas/Fort Worth Airport according to our data. American Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 6 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

Baltimore (BWI) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Flights via Washington, D.C. (IAD) offer the lowest average round-trip price of $457.

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 5h 34m.

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 12m.

As of October 2026, 1 flights take off from Dallas/Fort Worth Airport and land in Portland, Maine each day. The most common flight departure time for this route is 1:00PM, with 60% of daily flights taking off in the afternoon.

11 flights are operational weekly from Dallas/Fort Worth Airport to Portland, Maine as of October 2026. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.