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Cheap flights from Portland, Maine to Dallas from $147

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 4/22. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 11:11 am
PWM
-
DFW
6h 11m
1 stop
Delta Logo
3:20 pm - 11:18 pm
DFW
-
PWM
6h 58m
1 stop
$293Delta
Tue, May 19 - Tue, May 19
Multiple Airlines Logo
6:18 pm - 9:15 pm
PWM
-
DFW
27h 57m
1 stop
Multiple Airlines Logo
2:15 pm - 4:16 pm
DFW
-
PWM
49h 01m
2 stops
$305Multiple Airlines
Sat, May 2 - Mon, May 11
Delta Logo
4:43 pm - 11:24 pm
PWM
-
DFW
7h 41m
1 stop
Delta Logo
11:37 am - 12:46 am
DFW
-
PWM
12h 09m
2 stops
$329Delta
Thu, Apr 23 - Wed, Apr 29
American Airlines Logo
11:56 am - 6:35 pm
PWM
-
DFW
7h 39m
1 stop
American Airlines Logo
11:55 am - 4:46 pm
DFW
-
PWM
3h 51mnonstop
$347American Airlines
Fri, May 15 - Tue, May 26
American Airlines Logo
5:36 pm - 8:55 pm
PWM
-
DFW
4h 19mnonstop
American Airlines Logo
11:55 am - 4:46 pm
DFW
-
PWM
3h 51mnonstop
$353American Airlines
Fri, May 29 - Tue, Jun 2
Delta Logo
2:38 pm - 9:04 pm
PWM
-
DFW
7h 26m
1 stop
Delta Logo
1:30 pm - 11:18 pm
DFW
-
PWM
8h 48m
1 stop
$354Delta
Fri, May 29 - Tue, Jun 2
Delta Logo
4:43 pm - 11:24 pm
PWM
-
DFW
7h 41m
1 stop
Delta Logo
5:20 am - 12:00 pm
DFW
-
PWM
5h 40m
1 stop
$355Delta
Mon, May 4 - Thu, May 7
Delta Logo
1:18 pm - 11:11 pm
PWM
-
DFW
10h 53m
2 stops
Delta Logo
1:58 pm - 11:09 pm
DFW
-
PWM
8h 11m
1 stop
$359Delta
Fri, May 29 - Tue, Jun 2
Delta Logo
4:43 pm - 12:32 am
PWM
-
DFW
8h 49m
2 stops
Delta Logo
5:20 am - 12:00 pm
DFW
-
PWM
5h 40m
1 stop
$360Delta
Mon, May 4 - Thu, May 7
American Airlines Logo
10:57 am - 7:13 pm
PWM
-
DFW
9h 16m
1 stop
American Airlines Logo
11:55 am - 4:46 pm
DFW
-
PWM
3h 51mnonstop
$363American Airlines
Fri, May 29 - Tue, Jun 2

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
May 19
PWM6:00 amPortland
6h 11m
1 stop
DFW11:11 amDallas/Fort Worth
May 19
DFW3:20 pmDallas/Fort Worth
6h 58m
1 stop
PWM11:18 pmPortland
$293
Delta
Apr 23
PWM4:43 pmPortland
7h 41m
1 stop
DFW11:24 pmDallas/Fort Worth
Apr 29
DFW11:37 amDallas/Fort Worth
12h 09m
2 stops
PWM12:46 amPortland
$329
Delta
May 29
PWM2:38 pmPortland
7h 26m
1 stop
DFW9:04 pmDallas/Fort Worth
Jun 2
DFW1:30 pmDallas/Fort Worth
8h 48m
1 stop
PWM11:18 pmPortland
$354

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

Our best American Airlines deals on Portland, Maine to Dallas/Fort Worth Airport flight tickets
American Airlines
May 15
PWM11:56 amPortland
7h 39m
1 stop
DFW6:35 pmDallas/Fort Worth
May 26
DFW11:55 amDallas/Fort Worth
3h 51m
PWM4:46 pmPortland
$347
American Airlines
May 29
PWM5:36 pmPortland
4h 19m
DFW8:55 pmDallas/Fort Worth
Jun 2
DFW11:55 amDallas/Fort Worth
3h 51m
PWM4:46 pmPortland
$353
American Airlines
May 29
PWM10:57 amPortland
9h 16m
1 stop
DFW7:13 pmDallas/Fort Worth
Jun 2
DFW11:55 amDallas/Fort Worth
3h 51m
PWM4:46 pmPortland
$363

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 March 29, 2026.
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

Cheapest round-trip

PortlandDallas

PWM - DFW

PWMDFW

Portland

Tue 5/19

6:00 am-11:11 am

1 stop6h 11m

Dallas/Fort Worth

Tue 5/19

3:20 pm-11:18 pm

1 stop6h 58m

$293

PortlandDallas

PWM - DFW

PWMDFW

Portland

Sat 5/2

6:18 pm-9:15 pm

1 stop27h 57m

Dallas/Fort Worth

Mon 5/11

2:15 pm-4:16 pm

2 stops49h 01m

$305

PortlandDallas

PWM - DFW

PWMDFW

Portland

Thu 4/23

4:43 pm-11:24 pm

1 stop7h 41m

Dallas/Fort Worth

Wed 4/29

11:37 am-12:46 am

2 stops12h 09m

$329

PortlandDallas

PWM - DFW

PWMDFW

Portland

Fri 5/15

11:56 am-6:35 pm

1 stop7h 39m

Dallas/Fort Worth

Tue 5/26

11:55 am-4:46 pm

Nonstop3h 51m

$347
Quickest round-trip

PortlandDallas

PWM - DFW

PWMDFW

Portland

Fri 5/29

5:36 pm-8:55 pm

Nonstop4h 19m

Dallas/Fort Worth

Tue 6/2

11:55 am-4:46 pm

Nonstop3h 51m

$353

PortlandDallas

PWM - DFW

PWMDFW

Portland

Fri 5/29

2:38 pm-9:04 pm

1 stop7h 26m

Dallas/Fort Worth

Tue 6/2

1:30 pm-11:18 pm

1 stop8h 48m

$354

PortlandDallas

PWM - DFW

PWMDFW

Portland

Mon 5/4

4:43 pm-11:24 pm

1 stop7h 41m

Dallas/Fort Worth

Thu 5/7

5:20 am-12:00 pm

1 stop5h 40m

$355

PortlandDallas

PWM - DFW

PWMDFW

Portland

Fri 5/29

1:18 pm-11:11 pm

2 stops10h 53m

Dallas/Fort Worth

Tue 6/2

1:58 pm-11:09 pm

1 stop8h 11m

$359

PortlandDallas

PWM - DFW

PWMDFW

Portland

Mon 5/4

4:43 pm-12:32 am

2 stops8h 49m

Dallas/Fort Worth

Thu 5/7

5:20 am-12:00 pm

1 stop5h 40m

$360

PortlandDallas

PWM - DFW

PWMDFW

Portland

Fri 5/29

10:57 am-7:13 pm

1 stop9h 16m

Dallas/Fort Worth

Tue 6/2

11:55 am-4:46 pm

Nonstop3h 51m

$363

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 typical price of a round-trip flight between Portland, Maine and Dallas/Fort Worth Airport?

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 $241, 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 $388.

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 Thursday. momondo users have found tickets for Thursday departures for as low as $419. 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, Maine to Dallas/Fort Worth Airport for around $570.

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 morning is the least expensive time of day to depart. momondo users have found prices as low as $451 when looking at flights departing in the morning. 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 $433 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 $364 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 41% 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 March 2026, prices for Portland, Maine to Dallas/Fort Worth Airport flights are approximately 97% 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

Best Price Found

$233

Fastest flight time

4h 15m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from Portland, Maine in the past 72 hours is $233. The best round-trip flight deal from Portland, Maine to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $421.
The fastest flight from Portland, Maine to Dallas/Fort Worth Airport takes 4h 15m
Direct flights go from Portland, Maine to Dallas/Fort Worth Airport every day.
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 4h 15m, 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
American AirlinesPriceFrom $241Free CancellationRating
7.1
11,521 reviews
Search American Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
8,359 reviews
Search Delta flights
SouthwestPriceFrom $295Free CancellationRating
8.0
4,331 reviews
Search Southwest flights
United AirlinesPriceFrom $304Free CancellationRating
7.4
9,509 reviews
Search United Airlines flights

Traveling to a place near Dallas?

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

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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