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Cheap flights from Portland, Maine to Dallas from $109

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 1/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:15 am - 3:53 pm
PWM
-
DFW
9h 38m1 stop
Delta Logo
1:35 pm - 11:22 pm
DFW
-
PWM
8h 47m1 stop
$217Delta
Sun, Jan 25 - Fri, Jan 30
Delta Logo
5:30 am - 12:37 pm
PWM
-
DFW
8h 07m1 stop
Delta Logo
11:58 am - 11:22 pm
DFW
-
PWM
10h 24m2 stops
$222Delta
Sun, Jan 25 - Fri, Jan 30
Delta Logo
2:35 pm - 12:27 am
PWM
-
DFW
10h 52m2 stops
Delta Logo
5:25 am - 5:16 pm
DFW
-
PWM
10h 51m2 stops
$227Delta
Sun, Jan 25 - Fri, Jan 30
American Airlines Logo
12:46 pm - 9:36 pm
PWM
-
DFW
9h 50m1 stop
American Airlines Logo
3:56 pm - 11:43 pm
DFW
-
PWM
6h 47m1 stop
$237American Airlines
Tue, Jan 6 - Tue, Jan 13
Multiple Airlines Logo
5:06 pm - 9:58 am
PWM
-
DFW
41h 52m2 stops
Multiple Airlines Logo
8:12 pm - 9:07 am
DFW
-
PWM
11h 55m1 stop
$241Multiple Airlines
Fri, Jan 30 - Sun, Feb 1
United Airlines Logo
3:12 pm - 9:38 pm
PWM
-
DFW
7h 26m1 stop
United Airlines Logo
5:19 am - 2:39 pm
DFW
-
PWM
8h 20m2 stops
$242United Airlines
Thu, Jan 22 - Sun, Jan 25
Delta Logo
6:00 am - 3:19 pm
PWM
-
DFW
10h 19m2 stops
Delta Logo
1:30 pm - 11:22 pm
DFW
-
PWM
8h 52m2 stops
$247Delta
Tue, Jan 6 - Tue, Jan 13
American Airlines Logo
3:58 pm - 11:17 pm
PWM
-
DFW
8h 19m1 stop
American Airlines Logo
5:15 am - 12:06 pm
DFW
-
PWM
5h 51m1 stop
$263American Airlines
Fri, Jan 16 - Sun, Jan 18
United Airlines Logo
3:12 pm - 9:38 pm
PWM
-
DFW
7h 26m1 stop
United Airlines Logo
5:19 am - 2:31 pm
DFW
-
PWM
8h 12m2 stops
$283United Airlines
Fri, Jan 16 - Sun, Jan 18
United Airlines Logo
6:00 am - 3:41 pm
PWM
-
DFW
10h 41m2 stops
United Airlines Logo
7:10 am - 3:14 pm
DFW
-
PWM
7h 04m1 stop
$287United Airlines
Thu, Feb 12 - Sun, Feb 15

United Airlines flights from Portland, Maine to Dallas/Fort Worth Airport

Our best United Airlines deals on Portland, Maine to Dallas/Fort Worth Airport flight tickets
United Airlines
Jan 22
PWM3:12 pmPortland
7h 26m
1 stop
DFW9:38 pmDallas/Fort Worth
Jan 25
DFW5:19 amDallas/Fort Worth
8h 20m
2 stops
PWM2:39 pmPortland
$242
Find similar
United Airlines
Jan 16
PWM3:12 pmPortland
7h 26m
1 stop
DFW9:38 pmDallas/Fort Worth
Jan 18
DFW5:19 amDallas/Fort Worth
8h 12m
2 stops
PWM2:31 pmPortland
$283
Find similar
United Airlines
Feb 12
PWM6:00 amPortland
10h 41m
2 stops
DFW3:41 pmDallas/Fort Worth
Feb 15
DFW7:10 amDallas/Fort Worth
7h 04m
1 stop
PWM3:14 pmPortland
$287
Find similar

Delta flights from Portland, Maine to Dallas/Fort Worth Airport

Our best Delta deals on Portland, Maine to Dallas/Fort Worth Airport flight tickets
Delta
Jan 25
PWM7:15 amPortland
9h 38m
1 stop
DFW3:53 pmDallas/Fort Worth
Jan 30
DFW1:35 pmDallas/Fort Worth
8h 47m
1 stop
PWM11:22 pmPortland
$217
Find similar
Delta
Jan 25
PWM5:30 amPortland
8h 07m
1 stop
DFW12:37 pmDallas/Fort Worth
Jan 30
DFW11:58 amDallas/Fort Worth
10h 24m
2 stops
PWM11:22 pmPortland
$222
Find similar
Delta
Jan 25
PWM2:35 pmPortland
10h 52m
2 stops
DFW12:27 amDallas/Fort Worth
Jan 30
DFW5:25 amDallas/Fort Worth
10h 51m
2 stops
PWM5:16 pmPortland
$227
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Dallas/Fort Worth Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Portland, Maine to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandDallas

PWM - DFW

PWMDFW

Portland

Sun 1/25

7:15 am-3:53 pm

1 stop9h 38m

Dallas/Fort Worth

Fri 1/30

1:35 pm-11:22 pm

1 stop8h 47m

$217

PortlandDallas

PWM - DFW

PWMDFW

Portland

Sun 1/25

5:30 am-12:37 pm

1 stop8h 07m

Dallas/Fort Worth

Fri 1/30

11:58 am-11:22 pm

2 stops10h 24m

$222

PortlandDallas

PWM - DFW

PWMDFW

Portland

Sun 1/25

2:35 pm-12:27 am

2 stops10h 52m

Dallas/Fort Worth

Fri 1/30

5:25 am-5:16 pm

2 stops10h 51m

$227

PortlandDallas

PWM - DFW

PWMDFW

Portland

Tue 1/6

12:46 pm-9:36 pm

1 stop9h 50m

Dallas/Fort Worth

Tue 1/13

3:56 pm-11:43 pm

1 stop6h 47m

$237

PortlandDallas

PWM - DFW

PWMDFW

Portland

Fri 1/30

5:06 pm-9:58 am

2 stops41h 52m

Dallas/Fort Worth

Sun 2/1

8:12 pm-9:07 am

1 stop11h 55m

$241

PortlandDallas

PWM - DFW

PWMDFW

Portland

Thu 1/22

3:12 pm-9:38 pm

1 stop7h 26m

Dallas/Fort Worth

Sun 1/25

5:19 am-2:39 pm

2 stops8h 20m

$242

PortlandDallas

PWM - DFW

PWMDFW

Portland

Tue 1/6

6:00 am-3:19 pm

2 stops10h 19m

Dallas/Fort Worth

Tue 1/13

1:30 pm-11:22 pm

2 stops8h 52m

$247

PortlandDallas

PWM - DFW

PWMDFW

Portland

Fri 1/16

3:58 pm-11:17 pm

1 stop8h 19m

Dallas/Fort Worth

Sun 1/18

5:15 am-12:06 pm

1 stop5h 51m

$263

PortlandDallas

PWM - DFW

PWMDFW

Portland

Fri 1/16

3:12 pm-9:38 pm

1 stop7h 26m

Dallas/Fort Worth

Sun 1/18

5:19 am-2:31 pm

2 stops8h 12m

$283

PortlandDallas

PWM - DFW

PWMDFW

Portland

Thu 2/12

6:00 am-3:41 pm

2 stops10h 41m

Dallas/Fort Worth

Sun 2/15

7:10 am-3:14 pm

1 stop7h 04m

$287

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 $354, 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 April is your next best option. Flight prices from Portland, Maine to Dallas/Fort Worth Airport during April average around $387.

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 Friday. momondo users have found tickets for Friday departures for as low as $370. 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 $480.

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 evening is the least expensive time of day to depart. momondo users have found prices as low as $309 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $470 on average. Flights to Dallas/Fort Worth Airport from Portland, Maine in the afternoon 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 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 $440 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 $379 on momondo.

What cabin class options are available on Portland to Dallas/Fort Worth flights?

There are 3 cabin classes available to choose from on Portland to Dallas/Fort Worth 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?

You could potentially save up to 58% on your flight if you consider stops on a Portland, Maine to Dallas/Fort Worth Airport flight.

How have Portland, Maine to Dallas/Fort Worth Airport flight prices changed over time?

As of December 2025, prices for Portland, Maine to Dallas/Fort Worth Airport flights are approximately 132% more expensive when compared to flights at the same time last year.

When to book flights from Portland, Maine to Dallas/Fort Worth Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Dallas/Fort Worth Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Fastest flight time

6h 13m

Direct flights

Mon, Tue, Thu, Sat and Sun
The fastest flight from Portland, Maine to Dallas/Fort Worth Airport takes 6h 13m
Direct flights go from Portland, Maine to Dallas/Fort Worth Airport on Monday, Tuesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
Search flight deals

  • 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 6h 13m, 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?

  • 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?

  • What is the most popular airline from Portland, Maine to Dallas/Fort Worth Airport?

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
DeltaPriceFrom $268Free CancellationRating
7.9
8,005 reviews
Search Delta flights
United AirlinesPriceFrom $282Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
SouthwestPriceFrom $295Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
American AirlinesPriceFrom $330Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

Traveling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Fort Worth
Arlington
Frisco
Plano
Grapevine
Irving
Denton
Thackerville
Grand Prairie
Durant
McKinney
Garland
Rockwall
Richardson
Lewisville
Ardmore
Addison
Allen
Mansfield
Waxahachie

Why 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.

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