HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$154+ Cheap flights from Dallas to Portland, ME (PWM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — PWM
mai 4 — mai 111
dim. 5/4
dim. 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dallas to Portland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Dallas to Portland are usually found in January or February, booked 55 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Dallas to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated avril 29, 2025.

Round-trip from

$211
(CheapOair)

One-way from

$154
(Delta)

Popular in

March

Cheapest in

January

Average price

$398
From Dallas to Portland
Search Deals
One-way flight from Dallas to Portland
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Dallas to Portland

Cheapest flights from Dallas to Portland
Explore the most affordable flight options available from Dallas to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 29, 2025.

This CheapOair deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 5/119:54 pmDFW - PWM
1 stop21h 46mFrontier
sam. 5/177:30 pmPWM - DFW
1 stop16h 52mFrontier
Deal found 4/28$211
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/110:20 amDFW - PWM
Nonstop3h 50mAmerican Airlines
ven. 7/42:18 pmPWM - DFW
Nonstop4h 18mAmerican Airlines
Deal found 4/29$287
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/15:43 pmDFW - PWM
1 stop5h 43mDelta
ven. 7/411:30 amPWM - DFW
1 stop7h 39mDelta
Deal found 4/28$307
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/14:08 pmDAL - PWM
1 stop7h 18mDelta
ven. 7/46:00 amPWM - DAL
1 stop5h 53mDelta
Deal found 4/28$307
This Booking.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/67:46 pmDFW - PWM
1 stop21h 16mMultiple Airlines
dim. 6/812:40 pmPWM - DFW
1 stop11h 59mMultiple Airlines
Deal found 4/29$309
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/307:00 amDFW - PWM
1 stop6h 26mUnited Airlines
sam. 9/62:14 pmPWM - DFW
2 stops9h 01mUnited Airlines
Deal found 4/29$325
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/66:40 amDAL - PWM
1 stop7h 15mSouthwest
mar. 8/124:45 pmPWM - DAL
1 stop6h 55mSouthwest
Deal found 4/28$325
This Sun Country Air deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/184:40 pmDFW - PWM
1 stop17h 55mSun Country Air
dim. 6/2212:40 pmPWM - DFW
1 stop23h 23mSun Country Air
Deal found 4/29$425

Cheapflights Fare Finder

Customize your flight search to find flights from Dallas to Portland 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, Cheapflights users made 2,558,603 searches. Data last updated avril 29, 2025.
Use the filters below to find and compare flights from Dallas to Portland that are best for you.

Fly from

Dallas

Fly to

Portland

Route

Depart

Return

Price

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

dim. 5/11

9:54 pm-8:40 pm

1 stop21h 46m

Portland

sam. 5/17

7:30 pm-11:22 am

1 stop16h 52m

$211

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

mar. 7/1

10:20 am-3:10 pm

Nonstop3h 50m

Portland

ven. 7/4

2:18 pm-5:36 pm

Nonstop4h 18m

$287

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

mar. 7/1

5:43 pm-12:26 am

1 stop5h 43m

Portland

ven. 7/4

11:30 am-6:09 pm

1 stop7h 39m

$307

DallasPortland

DAL - PWM

DALPWM

Dallas Love Field

mar. 7/1

4:08 pm-12:26 am

1 stop7h 18m

Portland

ven. 7/4

12:55 pm-5:54 pm

1 stop5h 59m

$307

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

ven. 6/6

7:46 pm-6:02 pm

1 stop21h 16m

Portland

dim. 6/8

12:40 pm-11:39 pm

1 stop11h 59m

$309

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

sam. 8/30

7:00 am-2:26 pm

1 stop6h 26m

Portland

sam. 9/6

2:14 pm-10:15 pm

2 stops9h 01m

$325

DallasPortland

DAL - PWM

DALPWM

Dallas Love Field

mer. 8/6

6:40 am-2:55 pm

1 stop7h 15m

Portland

mar. 8/12

4:45 pm-10:40 pm

1 stop6h 55m

$325

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

mer. 6/18

4:40 pm-11:35 am

1 stop17h 55m

Portland

dim. 6/22

12:40 pm-11:03 am

1 stop23h 23m

$425

DallasPortland

DAL - PWM

DALPWM

Dallas Love Field

mar. 7/1

4:08 pm-12:26 am

1 stop7h 18m

$154

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

mar. 7/1

7:00 am-11:49 am

Nonstop3h 49m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 14 results
1
2

Best time to book a flight from Dallas to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Dallas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dallas to Portland

How far ahead should I book a flight from Dallas to Portland, Maine?

Use this chart to determine the optimal time to book a round-trip flight from Dallas to Portland. Price data was last updated on April 25, 2025.

The best time to book flights from Dallas to Portland, Maine is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Dallas to Portland, Maine?

Currently, January is the cheapest month in which you can book a flight from Dallas to Portland, Maine (average of $296). Flying from Dallas to Portland, Maine in May is currently the most expensive (average of $405). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DFW to PWM?

Find hourly flight availability from Dallas to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated avril 29, 2025.

When flying from Dallas to Portland, Maine, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 11% versus a flight in the morning.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated avril 29, 2025.
Read through reviews of airlines operating flights from Dallas to Portland, such as Southwest, Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,295 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,295 reviews
Southwest
8.0
Very good
4,295 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,936 reviews
Southwest
8.0
Very good
4,295 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,295 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,295 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Sun Country Air
6.9
Okay
346 reviews
Southwest
8.0
Very good
4,295 reviews

Food

7.1

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Dallas to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from Dallas?

    If you book a flight to Portland from Dallas, you will be flying to Portland, which is the city’s only airport. Portland (PWM) is located 2.9 mi from the center of Portland. There are 0 flights from Dallas to Portland per day from 5 different airlines.

  • What are the cheapest airlines flying from Dallas to Portland, Maine round-trip?

    Currently priced at $211, Frontier will fly you from Dallas to Portland, Maine and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $287 and $307, respectively. Frontier is priced at 45% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Dallas to Portland, Maine one-way?

    The cheapest airlines for a one-way flight from Dallas to Portland, Maine are Delta ($154), American Airlines ($164), and Sun Country Air ($168).

  • What are the cheapest flights from Dallas to Portland, Maine?

    On average you can expect to pay $308 for a flight from Dallas to Portland, Maine. The cheapest flight overall is $208 while the most popular route, (Dallas/Fort Worth - Portland) is currently priced at $307.

  • Can I find deals for flights from Dallas to Portland that include hotel bookings?

    Yes. In addition to deals on Dallas to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas to Portland.

  • Can I find deals for business class flights from Dallas to Portland?

    Yes. Cheapflights offers flight deals from Dallas to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dallas to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Dallas to Portland, Maine (average of $296). Flying from Dallas to Portland, Maine in May is currently the most expensive (average of $405). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
North Conway
Bath
Brunswick
Auburn
Conway
Lewiston

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dallas to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Boston flights
Hobby to Boston flights
George Bush Intcntl to Boston flights
Austin to Boston flights
Love Field to Boston flights
San Antonio to Boston flights
Dallas/Fort Worth to Portland flights
Hobby to Portland flights
Austin to Portland flights
Hobby to Bangor flights
George Bush Intcntl to Portland flights
Dallas/Fort Worth to Bangor flights
Austin to Bangor flights
George Bush Intcntl to Bangor flights
San Antonio to Portland flights
Love Field to Portland flights
McAllen to Boston flights
El Paso to Boston flights
Brownsville to Boston flights
Harlingen to Boston flights
Hobby to Augusta flights
Corpus Christi to Boston flights
Midland to Boston flights
Dallas/Fort Worth to Augusta flights
Laredo to Boston flights
San Antonio to Bangor flights
Dallas/Fort Worth to Bar Harbor flights
Tyler to Boston flights
Love Field to Bangor flights
Hobby to Bar Harbor flights
McAllen to Portland flights
El Paso to Portland flights
Wichita Falls to Boston flights
Amarillo to Boston flights
Amarillo to Portland flights
Dallas/Fort Worth to Presque Isle flights
Austin to Bar Harbor flights
Harlingen to Portland flights
San Angelo to Boston flights
Abilene to Boston flights
El Paso to Bangor flights
Texarkana to Boston flights
Austin to Augusta flights
Killeen to Portland flights
Lubbock to Boston flights
San Angelo to Portland flights
Killeen to Boston flights
Lubbock to Portland flights

Top 5 airlines flying from Dallas to Portland

Discover the top 5 airlines that operate flights from Dallas to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated avril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$148Average$268FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$218Average$401FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$226Average$339FlexibilityNo cancel feeOn-time69%
DeltaCheapest$236Average$373FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$266Average$416FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.