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$135+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — PWM
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas to Portland are usually found in January or February, booked 89 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 March 31, 2025.

Round-trip from

$240
(CheapOair)

One-way from

$135
(Frontier)

Popular in

March

Cheapest in

January

Average price

$463
From Dallas to Portland
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One-way flight from Dallas to Portland
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Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 31, 2025.

This CheapOair deal was found by Cheapflights users on 3/31. 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.
Thu 5/159:54 pmDFW - PWM
1 stop21h 46mFrontier
Sun 5/188:23 pmPWM - DFW
1 stop15h 59mFrontier
Deal found 3/31$240
This Delta deal was found by Cheapflights users on 3/31. 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.
Sat 5/314:30 pmDFW - PWM
1 stop6h 29mDelta
Wed 6/45:00 pmPWM - DFW
1 stop6h 05mDelta
Deal found 3/31$277
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 9/2210:10 amDFW - PWM
Nonstop3h 50mAmerican Airlines
Mon 9/293:50 pmPWM - DFW
Nonstop4h 20mAmerican Airlines
Deal found 3/30$323
This Southwest deal was found by Cheapflights users on 3/31. 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.
Sat 5/313:00 pmDAL - PWM
2 stops7h 25mSouthwest
Wed 6/44:05 pmPWM - DAL
1 stop7h 20mSouthwest
Deal found 3/31$333
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 8/217:00 amDFW - PWM
1 stop5h 49mUnited Airlines
Mon 8/253:15 pmPWM - DFW
1 stop7h 24mUnited Airlines
Deal found 3/31$343
This CheapOair deal was found by Cheapflights users on 3/30. 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.
Sat 7/58:35 pmDFW - PWM
1 stop14h 00mMultiple Airlines
Sat 7/124:56 pmPWM - DFW
1 stop18h 14mMultiple Airlines
Deal found 3/30$390
This Delta deal was found by Cheapflights users on 3/31. 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.
Sat 6/148:00 amDAL - PWM
1 stop7h 44mDelta
Thu 6/196:56 pmPWM - DAL
1 stop5h 59mDelta
Deal found 3/31$408

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 March 31, 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

Thu 5/15

9:54 pm-8:40 pm

1 stop21h 46m

Portland

Sun 5/18

8:23 pm-11:22 am

1 stop15h 59m

$240

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Sat 5/31

4:30 pm-11:59 pm

1 stop6h 29m

Portland

Wed 6/4

5:00 pm-10:05 pm

1 stop6h 05m

$277

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Mon 9/22

10:10 am-3:00 pm

Nonstop3h 50m

Portland

Mon 9/29

3:50 pm-7:10 pm

Nonstop4h 20m

$323

DallasPortland

DAL - PWM

DALPWM

Dallas Love Field

Sat 5/31

3:00 pm-11:25 pm

2 stops7h 25m

Portland

Wed 6/4

4:05 pm-10:25 pm

1 stop7h 20m

$333

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Thu 8/21

7:00 am-1:49 pm

1 stop5h 49m

Portland

Mon 8/25

3:15 pm-9:39 pm

1 stop7h 24m

$343

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Sat 7/5

8:35 pm-11:35 am

1 stop14h 00m

Portland

Sat 7/12

4:56 pm-10:10 am

1 stop18h 14m

$390

DallasPortland

DAL - PWM

DALPWM

Dallas Love Field

Sat 6/14

8:00 am-4:44 pm

1 stop7h 44m

Portland

Thu 6/19

6:56 pm-11:55 pm

1 stop5h 59m

$408

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Fri 4/18

5:01 am-6:20 pm

1 stop12h 19m

$135

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Wed 4/30

7:30 am-2:19 pm

1 stop5h 49m

$139

DallasPortland

DFW - PWM

DFWPWM

Dallas/Fort Worth

Fri 7/4

8:32 am-1:28 pm

Nonstop3h 56m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 15 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 March 28, 2025.

The best time to book flights from Dallas to Portland, Maine is 89 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 $416). 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 March 31, 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 March 31, 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
4,276 reviews

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,276 reviews
Southwest
8.0
Very good
4,276 reviews

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,899 reviews
Southwest
8.0
Very good
4,276 reviews

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,614 reviews
Southwest
8.0
Very good
4,276 reviews

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,276 reviews

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Sun Country Air
6.9
Okay
349 reviews
Southwest
8.0
Very good
4,276 reviews

Entertainment

7.6

Comfort

8.0

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 $240, 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 Delta and American Airlines - these airlines can fly you to your destination from $277 and $323, respectively. Frontier is priced at 35% 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 Frontier ($135), Delta ($139), and Southwest ($170).

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

    On average you can expect to pay $407 for a flight from Dallas to Portland, Maine. The cheapest flight overall is $358 while the most popular route, (Dallas/Fort Worth - Portland) is currently priced at $277.

  • 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 $416). 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

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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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$148Average$263FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$218Average$406FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$226Average$355FlexibilityNo cancel feeOn-time69%
DeltaCheapest$236Average$377FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$266Average$415FlexibilityNo cancel feeOn-time63%
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