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 $237. Other airlines that can offer you cheap pricing are Frontier, from $287, and Southwest, from $318. JetBlue is priced at 53% 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 JetBlue, with whom users have recently found tickets for as low as $119. However, be on the lookout for offers from Frontier and Southwest, as they are both options that can get you from Portland, Maine to Atlanta for a low price.

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.

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).

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

The cheapest flight price from Portland, Maine to Atlanta is $148. On average you can expect to pay $496. The most popular route, (Portland - Atlanta Hartsfield-Jackson), can usually be booked for $237.

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 Delta (76%), Korean Air (74%) and Aeromexico (70%).

What are the most popular airlines that fly from Portland, Maine to Atlanta?

The most popular airlines flying from Portland, Maine to Atlanta are American Airlines, JetBlue and Delta. Something to consider prior to booking your flight.

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

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 27% when planning your travel around this day of the week.

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

Users have found that booking a flight from Portland, Maine to Atlanta at least 17 days early can save you up to 79% on average compared to booking a flight this week. If booking 17 days before your flight isn’t an option for you, users have found flights from Portland, Maine to Atlanta for as little as $466 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $466 for flights departing within the next 3 days.

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

March can be a great time to fly to Atlanta from Portland, Maine with a flight ticket averaging about $506. Cheapflights users have found deals in the month of March for as cheap as $202. The most expensive prices can be found in the month of November.

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 10 daily flights to Atlanta from 6 different airlines. 2h 50m is how long a flight from Portland to Atlanta Hartsfield-Jackson will take if you book a nonstop flight.

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.

$119+ Flights from Portland, ME to Atlanta

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Cheapflights Tip: The best prices from Portland to Atlanta Hartsfield-Jackson are usually found in March or May, booked 16 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Portland to Atlanta

Round-trip from	$237 (JetBlue)
One-way from	$119 (JetBlue)
Popular in	November
Cheapest in	March
Average price	$439
Good round-trip deal	$321 or less
Good one-way deal	$193 or less

From Portland to Atlanta Hartsfield-Jackson

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One-way flight from Portland to Atlanta Hartsfield-Jackson

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Highest demand for flights based on searches. 2% potential increase in price ($13 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Portland to Atlanta Hartsfield-Jackson.

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Price to beat on a one-way flight from Portland to Atlanta Hartsfield-Jackson.

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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 July 2, 2025.

Tue 8/266:05 amPWM - ATL

1 stop4h 31mJetBlue

Mon 9/81:30 pmATL - PWM

1 stop8h 32mJetBlue

Deal found 7/2

$237

Tue 9/95:50 amPWM - ATL

2 stops7h 55mSouthwest

Tue 9/162:20 pmATL - PWM

1 stop4h 00mSouthwest

Deal found 7/2

$318

Thu 8/72:13 pmPWM - ATL

1 stop7h 51mAmerican Airlines

Sun 8/108:47 amATL - PWM

1 stop14h 57mAmerican Airlines

Deal found 7/1

$355

Thu 7/1712:58 pmPWM - ATL

1 stop8h 39mMultiple Airlines

Mon 7/218:01 pmATL - PWM

1 stop16h 12mMultiple Airlines

Deal found 7/2

$357

Thu 7/316:54 pmPWM - ATL

Nonstop3h 06mDelta

Mon 8/49:25 amATL - PWM

Nonstop2h 37mDelta

Deal found 7/1

$439

Best flights from Portland to Atlanta
Discover carefully curated flight deals from Portland to Atlanta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2025.

Wed 7/236:05 amPWM - ATL

1 stop4h 31mJetBlue

Fri 8/15:30 pmATL - PWM

1 stop6h 47mJetBlue

Deal found 6/30

$237

Sat 7/196:58 pmPWM - ATL

1 stop12h 44mFrontier

Sat 8/26:45 amATL - PWM

1 stop11h 28mFrontier

Deal found 6/30

$287

Tue 9/95:50 amPWM - ATL

2 stops7h 55mSouthwest

Tue 9/162:20 pmATL - PWM

1 stop4h 00mSouthwest

Deal found 7/2

$318

Thu 9/116:00 amPWM - ATL

1 stop10h 30mAmerican Airlines

Sun 9/1411:54 amATL - PWM

1 stop8h 25mAmerican Airlines

Deal found 6/30

$333

Wed 7/236:05 amPWM - ATL

1 stop10h 21mDelta

Wed 8/67:30 amATL - PWM

1 stop8h 35mDelta

Deal found 6/30

$345

Thu 7/1712:58 pmPWM - ATL

1 stop8h 39mMultiple Airlines

Mon 7/218:01 pmATL - PWM

1 stop16h 12mMultiple Airlines

Deal found 7/2

$357

Last-minute flights from Portland to Atlanta
Discover last-minute flight deals from Portland to Atlanta. Data last updated July 2, 2025 and is based on user searches.

Tue 7/86:05 amPWM - ATL

1 stop4h 31mJetBlue

Tue 7/157:06 amATL - PWM

1 stop6h 17mJetBlue

Deal found 7/1

$424

Wed 7/95:35 amPWM - ATL

1 stop8h 58mUnited Airlines

Sat 7/125:30 amATL - PWM

1 stop18h 29mUnited Airlines

Deal found 6/30

$675

Sat 7/1212:38 pmPWM - ATL

1 stop11h 08mMultiple Airlines

Thu 7/246:36 pmATL - PWM

1 stop16h 59mMultiple Airlines

Deal found 7/1

$464

Sat 7/126:00 amPWM - ATL

Nonstop2h 51mDelta

Thu 7/249:56 pmATL - PWM

Nonstop2h 42mDelta

Deal found 7/1

$709

Thu 7/1712:58 pmPWM - ATL

1 stop8h 39mMultiple Airlines

Mon 7/218:01 pmATL - PWM

1 stop16h 12mMultiple Airlines

Deal found 7/2

$357

Thu 7/316:54 pmPWM - ATL

Nonstop3h 06mDelta

Mon 8/49:25 amATL - PWM

Nonstop2h 37mDelta

Deal found 7/1

$439

Thu 8/72:13 pmPWM - ATL

1 stop7h 51mAmerican Airlines

Sun 8/108:47 amATL - PWM

1 stop14h 57mAmerican Airlines

Deal found 7/1

$355

Thu 8/75:35 amPWM - ATL

1 stop18h 24mUnited Airlines

Sun 8/105:30 amATL - PWM

2 stops18h 28mUnited Airlines

Deal found 7/1

$454

Tue 8/266:05 amPWM - ATL

1 stop4h 31mJetBlue

Mon 9/81:30 pmATL - PWM

1 stop8h 32mJetBlue

Deal found 7/2

$237

Thu 8/288:25 amPWM - ATL

2 stops9h 25mSouthwest

Mon 9/17:50 amATL - PWM

1 stop6h 55mSouthwest

Deal found 7/2

$322

One-way flights from Portland to Atlanta
Search for one-way flight options from Portland to Atlanta. Find affordable one-way fares based on user searches. Data last updated July 2, 2025.

Sun 8/246:05 amPWM - ATL

1 stop4h 31mJetBlue

Deal found 7/1

$119

Sat 8/231:41 pmPWM - ATL

1 stop10h 41mFrontier

Deal found 6/30

$124

Thu 11/2012:45 pmPWM - ATL

1 stop7h 15mSouthwest

Deal found 6/30

$159

Thu 7/1712:58 pmPWM - ATL

1 stop8h 39mMultiple Airlines

Deal found 7/2

$162

Tue 11/185:59 pmPWM - ATL

1 stop21h 38mDelta

Deal found 6/30

$173

Wed 8/277:09 amPWM - ATL

2 stops15h 14mAmerican Airlines

Deal found 6/30

$260

Wed 11/196:00 amPWM - ATL

2 stops15h 33mUnited Airlines

Deal found 7/1

$261

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Wed 7/23

6:05 am-10:36 am

1 stop4h 31m

Atlanta Hartsfield-Jackson

Fri 8/1

5:30 pm-12:17 am

1 stop6h 47m

$237

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Sat 7/19

6:58 pm-7:42 am

1 stop12h 44m

Atlanta Hartsfield-Jackson

Sat 8/2

6:45 am-6:13 pm

1 stop11h 28m

$287

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Tue 9/9

5:50 am-1:45 pm

2 stops7h 55m

Atlanta Hartsfield-Jackson

Tue 9/16

2:20 pm-6:20 pm

1 stop4h 00m

$318

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Thu 9/11

6:00 am-4:30 pm

1 stop10h 30m

Atlanta Hartsfield-Jackson

Sun 9/14

11:54 am-8:19 pm

1 stop8h 25m

$333

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Wed 7/23

6:05 am-4:26 pm

1 stop10h 21m

Atlanta Hartsfield-Jackson

Wed 8/6

7:30 am-4:05 pm

1 stop8h 35m

$345

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Thu 7/17

12:58 pm-9:37 pm

1 stop8h 39m

Atlanta Hartsfield-Jackson

Mon 7/21

8:01 pm-12:13 pm

1 stop16h 12m

$357

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Sun 8/24

6:05 am-10:36 am

1 stop4h 31m

$119

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Sat 8/23

1:41 pm-12:22 am

1 stop10h 41m

$124

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Thu 11/20

12:45 pm-8:00 pm

1 stop7h 15m

$159

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Thu 7/17

12:58 pm-9:37 pm

1 stop8h 39m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 13 results

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.

Cheapflights Insights

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

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

The best time to book flights from Portland, Maine to Atlanta is 16 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 June is currently the most expensive (average of $247). 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?

One of the essential ways to save on airfare from Portland, Maine to Atlanta is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 37% on airfare.

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

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. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Atlanta

Read through reviews of airlines operating flights from Portland to Atlanta, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Southwest

8.0

Very good

4,272 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Delta

8.0

Very good

7,975 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

United Airlines

7.4

Good

8,861 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

JetBlue

7.3

Good

2,918 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,272 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

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 10 daily flights to Atlanta from 6 different airlines. 2h 50m 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 $237. Other airlines that can offer you cheap pricing are Frontier, from $287, and Southwest, from $318. JetBlue is priced at 53% 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 JetBlue, with whom users have recently found tickets for as low as $119. However, be on the lookout for offers from Frontier and Southwest, 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 Delta (76%), Korean Air (74%) and Aeromexico (70%).
What are the cheapest flights from Portland, Maine to Atlanta?
The cheapest flight price from Portland, Maine to Atlanta is $148. On average you can expect to pay $496. The most popular route, (Portland - Atlanta Hartsfield-Jackson), can usually be booked for $237.
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 June is currently the most expensive (average of $247). 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.

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Top 6 airlines flying from Portland to Atlanta

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$140	Average$185	FlexibilityNo cancel fee	On-time62%
JetBlue	Cheapest$226	Average$308	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$288	Average$527	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$332	Average$499	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$358	Average$518	FlexibilityNo cancel fee	On-time63%
Delta	Cheapest$384	Average$533	FlexibilityNo cancel fee	On-timeN/A

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$119+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Atlanta with Cheapflights

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Cheapflights Tip: The best prices from Portland to Atlanta Hartsfield-Jackson are usually found in March or May, booked 16 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Portland to Atlanta

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Portland to Atlanta

Cheapest flights from Portland to AtlantaExplore 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 July 2, 2025.

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 July 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Atlanta that are best for you.

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.

Cheapflights Insights

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

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 June 27, 2025.

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

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 July 2, 2025.

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 June 29, 2025.

Reviews of airlines servicing Atlanta

Read through reviews of airlines operating flights from Portland to Atlanta, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

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

How can I find direct flights from Portland to Atlanta?

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

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

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Top 6 airlines flying from Portland to Atlanta

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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 July 2, 2025.