Cheap flights from Portland, Maine to Dallas from $148
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Dallas departing on 6/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Portland, Maine to Dallas
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How to get the cheapest flight ticket from Portland, Maine to Dallas
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Dallas?
If you are unable to visit Dallas during the month of January, then departing from Portland, Maine during the month August is also very affordable. Most momondo users find prices during this month for around $347.
What is the cheapest day to depart on your flight to Dallas?
On average, the least expensive day to fly to Dallas from Portland, Maine is on a Thursday. momondo users have found tickets for Thursday departures for as low as $402. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Portland, Maine because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $550.
What is the cheapest time of day to depart on your flight to Dallas?
Flying to Dallas from Portland, Maine in the evening is the least expensive time of day to depart. momondo users have found prices as low as $168 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Dallas, so prices are often more expensive at around $485 per ticket.
What is the cheapest Portland to Dallas flight route?
Fly from Portland to Dallas/Fort Worth for the best Portland - Dallas flight prices
How far in advance should I book a flight to Dallas?
You are more likely to see cheaper flights to Dallas from Portland, Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $401 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from Portland, Maine for as low as $275 on momondo.
What cabin class options are available on Portland to Dallas flights?
There are 3 cabin classes available to choose from on Portland to Dallas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Portland to Dallas?
American Airlines, Delta, and Frontier are the most popular carriers operating from Portland to Dallas
What airlines fly to Dallas?
American Airlines, Delta and Frontier are the top three most popular airlines that fly to Dallas from Portland, Maine according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Dallas. Keep in mind that there are 8 different airlines that fly to Dallas on a routine basis, so you have a few additional options to choose from.
How many flights depart from Portland, Maine to Dallas on average per day?
As of June 2025, there are 1 flights per day flying from Portland, Maine to Dallas. The most common time of day flights depart is 6:00PM, with 100% of flights taking off in the evening.
How many flights depart from Portland, Maine to Dallas on average per week?
As of June 2025, 7 flights take off from Portland, Maine and land in Dallas each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
Cheap Portland, Maine to Dallas flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Dallas
How far is Portland to Dallas by plane?
There are 1614.4 mi between Portland and Dallas. Typically, this will take 4h 09m by plane in normal conditions.
When did momondo last update prices for flights from Portland Airport to Dallas?
Prices for flights from Portland Airport to Dallas refresh daily.
How many operators does momondo search for flights from Portland Airport to Dallas?
As of June 2025, there are 4 operators available to choose from for flights from Portland Airport to Dallas.
How old do you have to be to fly from Portland Airport to Dallas?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Dallas.
What documentation or ID do you need to fly to Dallas?
The required travel and health documents for your Dallas 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 Dallas. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Portland, Maine to Dallas
Compare and see reviews for airlines that fly from Portland, Maine to Dallas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $236 | Free Cancellation | Rating 8.0 7,962 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 8.0 4,280 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 7.4 8,830 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Portland to Dallas?
It is quick and easy to find Portland to Dallas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dallas that suits you.
Can I find flights from Portland to Dallas with flexible booking policies on momondo?
All flight searches from Portland to Dallas on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Portland to Dallas?
Once you have performed a search for Portland to Dallas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Portland to Dallas right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Portland to Dallas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.