Cheap flights from Portland, Maine to Dallas from $116
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 1/11. 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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Delta flights from Portland, Maine to Dallas/Fort Worth Airport
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Fly from
Fly to
Route
Depart
Return
PortlandDallas
PWM Portland - DFW Dallas/Fort Worth
PWMDFW
Portland
Tue 11/3
5:09 pm-8:17 am
2 stops40h 08m
Dallas/Fort Worth
Tue 11/10
1:23 pm-9:08 am
1 stop18h 45m
PortlandDallas
PWM Portland - DFW Dallas/Fort Worth
PWMDFW
Portland
Mon 1/25
5:00 pm-8:11 pm
2 stops28h 11m
Dallas/Fort Worth
Fri 1/29
9:16 pm-5:51 pm
1 stop19h 35m
PortlandDallas
PWM Portland - DFW Dallas/Fort Worth
PWMDFW
Portland
Mon 1/25
5:00 pm-8:11 pm
2 stops28h 11m
Dallas/Fort Worth
Fri 1/29
9:16 pm-5:51 pm
1 stop19h 35m
PortlandDallas
PWM Portland - DFW Dallas/Fort Worth
PWMDFW
Portland
Thu 12/24
6:42 pm-11:59 pm
1 stop6h 17m
Dallas/Fort Worth
Thu 12/31
2:25 pm-10:59 pm
1 stop7h 34m
PortlandDallas
PWM Portland - DFW Dallas/Fort Worth
PWMDFW
Portland
Sat 11/7
9:46 am-3:14 pm
1 stop6h 28m
Dallas/Fort Worth
Sun 11/22
7:00 am-2:16 pm
1 stop6h 16m
PortlandDallas
PWM Portland - DFW Dallas/Fort Worth
PWMDFW
Portland
Tue 1/26
7:00 am-2:59 pm
1 stop8h 59m
Dallas/Fort Worth
Sat 1/30
10:40 am-5:14 pm
1 stop5h 34m
PortlandDallas
PWM Portland - DFW Dallas/Fort Worth
PWMDFW
Portland
Tue 11/3
5:50 am-1:34 pm
1 stop8h 44m
Dallas/Fort Worth
Tue 11/10
2:28 pm-9:51 pm
1 stop6h 23m
PortlandDallas
PWM Portland - DFW Dallas/Fort Worth
PWMDFW
Portland
Wed 11/4
6:28 am-1:10 pm
1 stop7h 42m
Dallas/Fort Worth
Tue 11/10
5:25 am-11:58 am
1 stop5h 33m
PortlandDallas
PWM Portland - DFW Dallas/Fort Worth
PWMDFW
Portland
Wed 11/4
6:28 am-1:10 pm
1 stop7h 42m
Dallas/Fort Worth
Sat 11/7
5:20 am-12:22 pm
1 stop6h 02m
PortlandDallas
PWM Portland - DFW Dallas/Fort Worth
PWMDFW
Portland
Tue 11/3
6:07 am-12:43 pm
1 stop7h 36m
Dallas/Fort Worth
Tue 11/10
11:55 am-9:36 pm
1 stop8h 41m
See travel insights to Dallas from
How to get the cheapest flight ticket from Portland, Maine to Dallas/Fort Worth Airport
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 typical price of a round-trip flight between Portland, Maine and Dallas/Fort Worth Airport?
Prices are currently low for flights on this route.
Typical prices usually range from $450 to $711.The lowest price recently found on this route was $234.
What is the cheapest month to fly to Dallas/Fort Worth Airport?
The cheapest month to fly to Dallas/Fort Worth Airport from Portland, Maine is in January. Flight prices, which tend to average around $246, are often lower during this time because this is during the off-season. If you’re not able to fly to Dallas/Fort Worth Airport in January, then May is your next best option. Flight prices from Portland, Maine to Dallas/Fort Worth Airport during May average around $421.
What is the cheapest day to depart on your flight to Dallas/Fort Worth Airport?
On average, the least expensive day to fly to Dallas/Fort Worth Airport from Portland, Maine is on a Saturday. momondo users have found tickets for Saturday departures for as low as $478. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Portland, Maine to Dallas/Fort Worth Airport for around $807.
What is the cheapest time of day to depart on your flight to Dallas/Fort Worth Airport?
Flying to Dallas/Fort Worth Airport from Portland, Maine in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $497 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $541 on average. Flights to Dallas/Fort Worth Airport from Portland, Maine in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Portland to Dallas/Fort Worth flight route?
Fly from Portland to Dallas/Fort Worth for the best Portland - Dallas/Fort Worth flight prices
How far in advance should I book a flight from Portland, Maine to Dallas/Fort Worth Airport?
You are more likely to see cheaper flights to Dallas/Fort Worth Airport from Portland, Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas/Fort Worth Airport for around $483 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas/Fort Worth Airport from Portland, Maine for as low as $376 on momondo.
What cabin class options are available on Portland, Maine to Dallas/Fort Worth Airport flights?
There are 3 cabin classes available to choose from on Portland, Maine to Dallas/Fort Worth Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Portland, Maine to Dallas/Fort Worth Airport flights?
No. A direct flight is the cheapest option for a flight between Portland, Maine to Dallas/Fort Worth Airport.
How have Portland, Maine to Dallas/Fort Worth Airport flight prices changed over time?
As of October 2026, prices for Portland, Maine to Dallas/Fort Worth Airport flights are approximately 74% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Portland to Dallas/Fort Worth?
Delta and United Airlines are the most popular carriers operating from Portland to Dallas/Fort Worth
What airlines fly to Dallas/Fort Worth Airport?
American Airlines, Delta and Southwest are the top three most popular airlines that fly to Dallas/Fort Worth Airport from Portland, Maine according to our data. American Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Dallas/Fort Worth Airport. Keep in mind that there are 6 different airlines that fly to Dallas/Fort Worth Airport on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between Portland, Maine and Dallas/Fort Worth Airport?
Baltimore (BWI) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Portland, Maine to Dallas/Fort Worth Airport?
Flights via Baltimore (BWI) offer the lowest average round-trip price of $324.
Which layover airport has the shortest travel time from Portland, Maine to Dallas/Fort Worth Airport?
Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 6h 29m.
Which layover airport has the shortest connection time from Portland, Maine to Dallas/Fort Worth Airport?
Baltimore (BWI) has the shortest average layover time for this route: 1h 26m.
How many flights depart from Portland, Maine to Dallas/Fort Worth Airport on average per day?
1 flights are operational daily from Portland, Maine to Dallas/Fort Worth Airport as of October 2026. The most popular departure time for this route is 9:00AM, with 100% of flights per day taking off at noon.
How many flights depart from Portland, Maine to Dallas/Fort Worth Airport on average per week?
As of October 2026, 7 flights take off from Portland, Maine and land in Dallas/Fort Worth Airport each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
When to book flights from Portland, Maine to Dallas/Fort Worth Airport
Cheap Portland, Maine to Dallas/Fort Worth Airport (PWM to DFW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Dallas/Fort Worth Airport
Frequently asked questions about flying from Portland, Maine to Dallas/Fort Worth Airport
How far is Portland to Dallas/Fort Worth by plane?
Portland and Dallas/Fort Worth are 1620.8 mi apart from one another. Flights usually cover this in 5h 55m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Portland Airport to Dallas/Fort Worth Airport?
Prices for flights from Portland Airport to Dallas/Fort Worth Airport refresh daily.
How many operators does momondo search for flights from Portland Airport to Dallas/Fort Worth Airport?
As of October 2026, there are 4 operators available to choose from for flights from Portland Airport to Dallas/Fort Worth Airport.
How old do you have to be to fly from Portland Airport to Dallas/Fort Worth 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 Dallas/Fort Worth Airport.
What documentation or ID do you need to fly to Dallas/Fort Worth Airport?
The required travel and health documents for your Dallas/Fort Worth 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 Dallas/Fort Worth Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Portland, Maine to Dallas/Fort Worth Airport?
momondo data reveals that the most frequently booked plane model on the route from Portland, Maine to Dallas/Fort Worth Airport is Airbus A321-100/200, representing 30.91% of all bookings. The subsequent popular models are Boeing 737-800 at 30.91%, Boeing 737 MAX 8 at 20.00%, and Boeing 737 at 12.73%.
What is the most popular airline from Portland, Maine to Dallas/Fort Worth Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland, Maine to Dallas/Fort Worth Airport is American Airlines (61% of total bookings). The next most popular airlines are Southwest (18%), United Airlines (13%), and Delta (8%).
Best airlines flying from Portland, Maine to Dallas/Fort Worth Airport
Compare and see reviews for airlines that fly from Portland, Maine to Dallas/Fort Worth Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $241 | Free Cancellation | Rating 7.0 12,146 reviews | |||
| PriceFrom $246 | Free Cancellation | Rating 7.8 8,646 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 7.4 10,322 reviews | |||
| PriceFrom $295 | Free Cancellation | Rating 7.9 4,224 reviews |
American Airlines Flights From Portland, Maine to Dallas/Fort Worth Airport
Across 7 American Airlines flights from Portland, Maine to Dallas/Fort Worth Airport this week, the average price was $467, with the best American Airlines deals starting from $241 round-trip. 12,146 users have rated American Airlines on momondo, with an average score of 7.0/10.
Traveling to a place near Dallas?
Book flights to Dallas if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Portland to Dallas?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Dallas from Portland.
Can I find flights from Portland to Dallas with flexible booking policies on momondo?
momondo does allow users to show only those flights to Dallas from Portland which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Portland to Dallas?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Dallas.
I’m not ready to book a flight from Portland to Dallas right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Dallas, momondo offers a useful price alert feature which will track prices for flights to Dallas from Portland and alert you when they change.