HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Atlanta

$55+ Cheap flights from Portland, ME to Atlanta (PWM - ATL)

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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ATL
Feb 11 — Feb 181
Tue 2/11
Tue 2/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Atlanta 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.

The best prices from Portland to Atlanta Hartsfield-Jackson are usually found in July or March, booked 71 days in advance, depart on a Thursday or Wednesday and return on a Saturday

Cheap flight deals from Portland to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Atlanta (ATL). 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 February 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$140
(CheapOair)

One-way from

$55
(eDestinos)

Popular in

April

Cheapest in

July

Average price

$586

Good round-trip deal

$395 or less

Good one-way deal

$209 or less
Provider with most accurate pricing for Portland-Atlanta Hartsfield-Jackson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Atlanta Hartsfield-Jackson flights.
Search Deals
From Portland to Atlanta Hartsfield-Jackson
Search Deals
One-way flight from Portland to Atlanta Hartsfield-Jackson
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Portland to Atlanta Hartsfield-Jackson.
Search Deals
Price to beat on a one-way flight from Portland to Atlanta Hartsfield-Jackson.
Search Deals

Find flight deals from Portland to Atlanta

Cheapest flights from Portland to Atlanta
Explore the most affordable flight options available from Portland to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 6, 2025.

This CheapOair deal was found by Cheapflights users on 2/5. 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.
Wed 2/126:48 pmPWM - ATL
1 stop28h 54mFrontier
Mon 2/1710:55 pmATL - PWM
1 stop10h 23mFrontier
Deal found 2/5$128
This Mytrip deal was found by Cheapflights users on 2/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/105:50 pmPWM - ATL
2 stops14h 41mMultiple Airlines
Tue 3/119:53 pmATL - PWM
2 stops21h 34mMultiple Airlines
Deal found 2/5$210
This JetBlue Airways deal was found by Cheapflights users on 2/6. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/23:20 pmPWM - ATL
1 stop6h 50mJetBlue
Sun 5/46:11 amATL - PWM
1 stop8h 14mJetBlue
Deal found 2/6$262
This American Airlines deal was found by Cheapflights users on 2/5. 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.
Thu 6/512:38 pmPWM - ATL
1 stop9h 40mAmerican Airlines
Mon 6/97:36 amATL - PWM
1 stop8h 57mAmerican Airlines
Deal found 2/5$399
This Southwest deal was found by Cheapflights users on 2/5. 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.
Tue 3/254:30 pmPWM - ATL
1 stop6h 30mSouthwest
Fri 4/42:20 pmATL - PWM
2 stops9h 45mSouthwest
Deal found 2/5$427
This Delta deal was found by Cheapflights users on 2/5. 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.
Fri 3/75:34 amPWM - ATL
Nonstop3h 20mDelta
Mon 3/109:30 pmATL - PWM
Nonstop2h 28mDelta
Deal found 2/5$439
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Sun 5/259:34 amPWM - ATL
1 stop5h 10mUnited Airlines
Sat 5/319:30 amATL - PWM
2 stops7h 55mUnited Airlines
Deal found 2/5$464

Find flights from Portland to Atlanta within your budget

Customize your flight search to find flights from Portland to Atlanta 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 February 6, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Tue 3/4

10:08 am-9:18 pm

1 stop11h 10m

Atlanta Hartsfield-Jackson

Tue 3/11

6:42 pm-7:35 pm

1 stop24h 53m

$140

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Mon 3/10

5:50 pm-8:31 am

2 stops14h 41m

Atlanta Hartsfield-Jackson

Tue 3/11

9:53 pm-7:27 pm

2 stops21h 34m

$210

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Fri 5/2

3:20 pm-10:10 pm

1 stop6h 50m

Atlanta Hartsfield-Jackson

Sun 5/4

6:11 am-2:25 pm

1 stop8h 14m

$262

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Thu 7/10

5:29 pm-8:39 am

1 stop15h 10m

Atlanta Hartsfield-Jackson

Sat 7/12

8:59 am-11:37 pm

1 stop14h 38m

$395

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Tue 3/25

4:30 pm-11:00 pm

1 stop6h 30m

Atlanta Hartsfield-Jackson

Fri 4/4

2:20 pm-12:05 am

2 stops9h 45m

$427

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Fri 3/7

5:34 am-8:54 am

Nonstop3h 20m

Atlanta Hartsfield-Jackson

Sun 3/9

9:30 pm-11:58 pm

Nonstop2h 28m

$439

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Sun 5/25

9:34 am-2:44 pm

1 stop5h 10m

Atlanta Hartsfield-Jackson

Sat 5/31

9:30 am-5:25 pm

2 stops7h 55m

$464

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Sat 2/22

10:23 am-9:50 pm

1 stop11h 27m

$55

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Tue 2/18

10:08 am-8:15 pm

1 stop10h 07m

$114

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Tue 5/6

3:20 pm-10:10 pm

1 stop6h 50m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 14 results
1
2

Compare providers for flights from Portland to Atlanta

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Atlanta in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Atlanta flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Atlanta flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Atlanta flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Atlanta flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Atlanta flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Portland 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.

Travel insights for flights from Portland to Atlanta

Get recent, data-driven insights about flights from Portland to Atlanta including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Atlanta. Price data was last updated on January 31, 2025.

The best time to book flights from Portland, Maine to Atlanta is 71 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 Portland, Maine to Atlanta?

Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Atlanta (average of $190). Flying from Portland, Maine to Atlanta in March is currently the most expensive (average of $258). 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 PWM to ATL?

Find hourly flight availability from Portland to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 6, 2025.

One of the essential ways to save on airfare from Portland, Maine to Atlanta is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 35% on airfare.

What is the cheapest day to fly from Portland, Maine to Atlanta?

Use this chart to determine the cheapest time to fly round-trip from Portland to Atlanta. Price data was last updated on February 2, 2025.

Travelers seeking maximum savings on their Portland, Maine to Atlanta flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portland, Maine to Atlanta

Explore weekly flight availability from Portland to Atlanta. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 6, 2025.

The most flights from PWM to ATL are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Atlanta by month

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

In terms of precipitation, rainfall in Atlanta ranges from 3.4 - 5.3 inches per month. July is typically the wettest month, when rainfall can reach 5.3 in. April is typically the driest time to visit Atlanta when rainfall is around 3.4 in.

Temperature in Atlanta by month

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

If weather is an important factor for your trip to Atlanta, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. 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 Atlanta. Reviews last updated February 6, 2025.
See what other customers who have flown with Southwest, Delta and JetBlue from Portland to Atlanta have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,549 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,549 reviews
Southwest
8.1
Very good
4,549 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,396 reviews
Southwest
8.1
Very good
4,549 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,128 reviews
Southwest
8.1
Very good
4,549 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,882 reviews
Southwest
8.1
Very good
4,549 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,549 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.1

Comfort

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

  • What airports do I use to fly from Portland to Atlanta?

    Atlanta Hartsfield-Jackson is the airport most travelers will use when flying to Atlanta from Portland. Booking flights from Portland (PWM) to Hartsfield-Jackson (ATL) should be relatively easy as there are 5 daily flights to Atlanta from 6 different airlines. 2h 58m is how long a flight from Portland to Atlanta Hartsfield-Jackson will take if you book a nonstop flight.

  • How popular is this Portland, Maine to Atlanta flight route?

    Flights from Portland to Atlanta Hartsfield-Jackson have been viewed 2 times in the past calendar month.

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

    Cheapflights users have booked flights from Portland, Maine to Atlanta round-trip from $140. Other airlines that can offer you cheap pricing are JetBlue, from $262, and American Airlines, from $395. Frontier is priced at 73% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $55. However, be on the lookout for offers from JetBlue and Delta, as they are both options that can get you from Portland, Maine to Atlanta for a low price.

  • What are the most reliable airlines from Portland, Maine to Atlanta?

    The top 3 most reliable airlines when flying from Portland, Maine to Atlanta are KLM (86%), LATAM Airlines (82%) and Delta (82%).

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

    The cheapest flight price from Portland, Maine to Atlanta is $113. On average you can expect to pay $620. The most popular route, (Portland - Atlanta Hartsfield-Jackson), can usually be booked for $184.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Atlanta 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 Portland, Maine to Atlanta?

    Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Atlanta (average of $190). Flying from Portland, Maine to Atlanta in March is currently the most expensive (average of $258). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Norcross
Duluth
Opelika
Marietta
Auburn
Sandy Springs
Morrow
Athens
McDonough
Douglasville
Lawrenceville
Acworth
Stone Mountain
College Park
Lithia Springs
Lithonia
Newnan
Smyrna
Conyers
Cumming

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 Portland to Atlanta

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Atlanta flights
Boston to Jacksonville flights
Boston to Savannah flights
Boston to Asheville flights
Boston to Tallahassee flights
Boston to Augusta flights
Boston to Chattanooga flights
Boston to Brunswick flights
Portland to Savannah flights
Portland to Jacksonville flights
Bangor to Jacksonville flights
Portland to Asheville flights
Bangor to Chattanooga flights
Boston to Valdosta flights
Bangor to Atlanta flights
Portland to Chattanooga flights
Portland to Tallahassee flights
Bangor to Savannah flights
Boston to Albany flights
Portland to Augusta flights
Portland to Brunswick flights
Boston to Columbus flights
Augusta to Atlanta flights
Bangor to Asheville flights
Portland to Columbus flights
Bar Harbor to Atlanta flights
Bangor to Tallahassee flights
Bangor to Brunswick flights
Bar Harbor to Jacksonville flights

Top 6 airlines flying from Portland to Atlanta

Discover the top 6 airlines that operate flights from Portland to Atlanta. 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 February 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$91Average$212FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$226Average$310FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$286Average$510FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$333Average$494FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$357Average$544FlexibilityNo cancel feeOn-time69%
DeltaCheapest$459Average$582FlexibilityNo cancel feeOn-timeN/A
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.