Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Portland, Maine to Dallas from $133

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 5/1. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Portland, Maine to Dallas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:29 am - 10:04 pm
PWM
-
DFW
11h 35m
1 stop
Multiple Airlines Logo
3:05 pm - 4:16 pm
DFW
-
PWM
24h 11m
1 stop
$287Multiple Airlines
Fr, Mai 1 - Fr, Mai 8
Multiple Airlines Logo
11:29 am - 10:04 pm
PWM
-
DFW
11h 35m
1 stop
Multiple Airlines Logo
7:35 pm - 7:16 pm
DFW
-
PWM
46h 41m
2 stops
$322Multiple Airlines
Fr, Mai 1 - Fr, Mai 8
Delta Logo
6:00 am - 12:38 pm
PWM
-
DFW
7h 38m
1 stop
Delta Logo
5:30 am - 12:00 pm
DFW
-
PWM
5h 30m
1 stop
$331Delta
Di, Feb 24 - Di, Mrz 3
Multiple Airlines Logo
6:18 pm - 10:09 am
PWM
-
DFW
16h 51m
1 stop
Multiple Airlines Logo
6:13 pm - 10:49 am
DFW
-
PWM
39h 36m
2 stops
$335Multiple Airlines
Mi, Mrz 4 - Mi, Mrz 11
Delta Logo
6:00 am - 2:44 pm
PWM
-
DFW
9h 44m
2 stops
Delta Logo
3:45 pm - 11:06 pm
DFW
-
PWM
6h 21m
1 stop
$336Delta
Di, Feb 24 - Di, Mrz 3
Delta Logo
2:35 pm - 12:19 am
PWM
-
DFW
10h 44m
2 stops
Delta Logo
1:32 pm - 12:18 am
DFW
-
PWM
9h 46m
2 stops
$341Delta
Di, Feb 24 - Di, Mrz 3
Multiple Airlines Logo
5:06 pm - 11:05 pm
PWM
-
DFW
54h 59m
2 stops
Multiple Airlines Logo
2:24 pm - 10:17 am
DFW
-
PWM
18h 53m
1 stop
$356Multiple Airlines
Fr, Feb 20 - Di, Feb 24
American Airlines Logo
7:00 am - 2:32 pm
PWM
-
DFW
8h 32m
1 stop
American Airlines Logo
6:10 am - 5:07 pm
DFW
-
PWM
9h 57m
1 stop
$358American Airlines
Di, Mrz 3 - Di, Mrz 10
United Airlines Logo
9:39 am - 4:07 pm
PWM
-
DFW
7h 28m
1 stop
United Airlines Logo
7:20 am - 2:49 pm
DFW
-
PWM
6h 29m
1 stop
$359United Airlines
Mi, Mai 13 - Mi, Mai 20
American Airlines Logo
6:00 am - 2:23 pm
PWM
-
DFW
9h 23m
1 stop
American Airlines Logo
6:10 am - 5:07 pm
DFW
-
PWM
9h 57m
1 stop
$360American Airlines
Mi, Mrz 4 - Mi, Mrz 11

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
Feb 24
PWM6:00 amPortland
7h 38m
1 stop
DFW12:38 pmDallas/Fort Worth
Mar 3
DFW5:30 amDallas/Fort Worth
5h 30m
1 stop
PWM12:00 pmPortland
$331
Delta
Feb 24
PWM6:00 amPortland
9h 44m
2 stops
DFW2:44 pmDallas/Fort Worth
Mar 3
DFW3:45 pmDallas/Fort Worth
6h 21m
1 stop
PWM11:06 pmPortland
$336
Delta
Feb 24
PWM6:00 amPortland
12h 07m
2 stops
DFW5:07 pmDallas/Fort Worth
Mar 3
DFW11:45 amDallas/Fort Worth
10h 21m
2 stops
PWM11:06 pmPortland
$341

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
Mar 3
PWM7:00 amPortland
8h 32m
1 stop
DFW2:32 pmDallas/Fort Worth
Mar 10
DFW6:10 amDallas/Fort Worth
9h 57m
1 stop
PWM5:07 pmPortland
$358
American Airlines
Mar 4
PWM6:00 amPortland
9h 23m
1 stop
DFW2:23 pmDallas/Fort Worth
Mar 11
DFW6:10 amDallas/Fort Worth
9h 57m
1 stop
PWM5:07 pmPortland
$360
American Airlines
Apr 10
PWM7:07 amPortland
7h 14m
1 stop
DFW1:21 pmDallas/Fort Worth
Apr 14
DFW5:00 amDallas/Fort Worth
6h 38m
1 stop
PWM12:38 pmPortland
$380

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 Februar 5, 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

PortlandDallas

PWM - DFW

PWMDFW

Portland

Fr 5/1

11:29 am-10:04 pm

1 stop11h 35m

Dallas/Fort Worth

Fr 5/8

3:05 pm-4:16 pm

1 stop24h 11m

$287

PortlandDallas

PWM - DFW

PWMDFW

Portland

Fr 5/1

11:29 am-10:04 pm

1 stop11h 35m

Dallas/Fort Worth

Fr 5/8

7:35 pm-7:16 pm

2 stops46h 41m

$322

PortlandDallas

PWM - DFW

PWMDFW

Portland

Di 2/24

6:00 am-12:38 pm

1 stop7h 38m

Dallas/Fort Worth

Di 3/3

5:30 am-12:00 pm

1 stop5h 30m

$331

PortlandDallas

PWM - DFW

PWMDFW

Portland

Mi 3/4

6:18 pm-10:09 am

1 stop16h 51m

Dallas/Fort Worth

Mi 3/11

6:13 pm-10:49 am

2 stops39h 36m

$335

PortlandDallas

PWM - DFW

PWMDFW

Portland

Di 2/24

6:00 am-2:44 pm

2 stops9h 44m

Dallas/Fort Worth

Di 3/3

3:45 pm-11:06 pm

1 stop6h 21m

$336

PortlandDallas

PWM - DFW

PWMDFW

Portland

Di 2/24

2:35 pm-12:19 am

2 stops10h 44m

Dallas/Fort Worth

Di 3/3

1:32 pm-12:18 am

2 stops9h 46m

$341

PortlandDallas

PWM - DFW

PWMDFW

Portland

Fr 2/20

5:06 pm-11:05 pm

2 stops54h 59m

Dallas/Fort Worth

Di 2/24

2:24 pm-10:17 am

1 stop18h 53m

$356

PortlandDallas

PWM - DFW

PWMDFW

Portland

Di 3/3

7:00 am-2:32 pm

1 stop8h 32m

Dallas/Fort Worth

Di 3/10

6:10 am-5:07 pm

1 stop9h 57m

$358

PortlandDallas

PWM - DFW

PWMDFW

Portland

Mi 5/13

9:39 am-4:07 pm

1 stop7h 28m

Dallas/Fort Worth

Mi 5/20

7:20 am-2:49 pm

1 stop6h 29m

$359

PortlandDallas

PWM - DFW

PWMDFW

Portland

Mi 3/4

6:00 am-2:23 pm

1 stop9h 23m

Dallas/Fort Worth

Mi 3/11

6:10 am-5:07 pm

1 stop9h 57m

$360

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $284, 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 $411. 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 $550.

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 $444 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 $465 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 $432 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 61% 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 February 2026, prices for Portland, Maine to Dallas/Fort Worth Airport flights are approximately 51% 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

$223

Fastest flight time

6h 26m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from Portland, Maine in the past 72 hours is $223. The best round-trip flight deal from Portland, Maine to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $345.
The fastest flight from Portland, Maine to Dallas/Fort Worth Airport takes 6h 26m
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 6h 26m, 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 $138Free CancellationRating
7.9
8,151 reviews
Search Delta flights
American AirlinesPriceFrom $241Free CancellationRating
7.2
11,237 reviews
Search American Airlines flights
United AirlinesPriceFrom $282Free CancellationRating
7.4
9,240 reviews
Search United Airlines flights
SouthwestPriceFrom $295Free CancellationRating
8.0
4,275 reviews
Search Southwest 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
Irving
Grapevine
Denton
Thackerville
Grand Prairie
McKinney
Durant
Garland
Richardson
Rockwall
Lewisville
Addison
Ardmore
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.

An easier way to manage your Dallas/Fort Worth Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sa 3/7
Sa 3/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Dallas