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 $347. Other airlines that can offer you cheap pricing are Southwest, from $349, and United Airlines, from $408. JetBlue is priced at 32% 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 $106. 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 cheapest flights from Portland, Maine to Atlanta?

The cheapest flight price from Portland, Maine to Atlanta is $128. On average you can expect to pay $528. The most popular route, (Portland - Atlanta Hartsfield-Jackson), can usually be booked for $194.

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 LATAM Airlines (89%), Delta (89%) and Korean Air (89%).

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 26% 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 43% 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 $374 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 $374 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 $516. 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.

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 eDreams the most. eDreams 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.

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 51m 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.

$89+ Flights from Portland, ME to Atlanta - Compare & Save Big

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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

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Cheapflights Tip: The best prices from Portland to Atlanta Hartsfield-Jackson are usually found in March or May, booked 72 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Portland to Atlanta

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$347 (JetBlue)
One-way from	$106 (JetBlue)
Popular in	November
Cheapest in	March
Average price	$554
Good round-trip deal	$329 or less
Good one-way deal	$197 or less

Provider with most accurate pricing for Portland-Atlanta Hartsfield-Jackson flight deals.

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Provider most trusted by Cheapflights users for Portland-Atlanta Hartsfield-Jackson flights.

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From Portland to Atlanta Hartsfield-Jackson

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One-way flight from Portland to Atlanta Hartsfield-Jackson

Search Deals

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. 0% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in April 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 April 30, 2025.

Wed 5/147:12 amPWM - ATL

1 stop8h 48mJetBlue

Sat 5/174:45 pmATL - PWM

1 stop6h 14mJetBlue

Deal found 4/29

$347

Wed 9/175:50 amPWM - ATL

2 stops7h 55mSouthwest

Wed 9/248:00 amATL - PWM

1 stop5h 00mSouthwest

Deal found 4/28

$354

Tue 5/2012:08 pmPWM - ATL

1 stop9h 46mAmerican Airlines

Sun 5/259:08 amATL - PWM

2 stops6h 04mAmerican Airlines

Deal found 4/27

$397

Mon 5/265:40 amPWM - ATL

1 stop4h 28mUnited Airlines

Mon 6/22:38 pmATL - PWM

2 stops8h 49mUnited Airlines

Deal found 4/28

$408

Thu 6/196:56 pmPWM - ATL

Nonstop3h 02mDelta

Sun 6/223:29 pmATL - PWM

Nonstop2h 37mDelta

Deal found 4/28

$439

Wed 10/111:16 amPWM - ATL

2 stops29h 09mMultiple Airlines

Sat 10/45:25 amATL - PWM

3 stops35h 06mMultiple Airlines

Deal found 4/28

$451

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 April 30, 2025.

Wed 5/147:12 amPWM - ATL

1 stop8h 48mJetBlue

Sat 5/174:45 pmATL - PWM

1 stop6h 14mJetBlue

Deal found 4/29

$347

Tue 7/155:30 amPWM - ATL

1 stop6h 25mSouthwest

Tue 7/156:35 pmATL - PWM

1 stop4h 50mSouthwest

Deal found 4/29

$349

Tue 5/272:05 pmPWM - ATL

1 stop5h 32mUnited Airlines

Tue 6/39:47 amATL - PWM

2 stops7h 56mUnited Airlines

Deal found 4/28

$408

Thu 6/1912:55 pmPWM - ATL

Nonstop2h 51mDelta

Sun 6/229:48 pmATL - PWM

Nonstop2h 38mDelta

Deal found 4/29

$439

Tue 5/2712:08 pmPWM - ATL

1 stop11h 43mAmerican Airlines

Tue 6/36:15 pmATL - PWM

1 stop4h 30mAmerican Airlines

Deal found 4/29

$442

Tue 5/131:50 pmPWM - ATL

2 stops28h 21mMultiple Airlines

Sun 5/186:55 amATL - PWM

1 stop28h 15mMultiple Airlines

Deal found 4/29

$466

Last-minute flights from Portland to Atlanta
Discover last-minute flight deals from Portland to Atlanta. Data last updated April 30, 2025 and is based on user searches.

Sun 5/43:20 pmPWM - ATL

1 stop6h 52mJetBlue

Tue 5/66:09 amATL - PWM

1 stop8h 31mJetBlue

Deal found 4/27

$486

Sun 5/45:30 amPWM - ATL

2 stops8h 30mUnited Airlines

Sat 5/109:25 amATL - PWM

1 stop8h 04mUnited Airlines

Deal found 4/27

$715

Sun 5/412:40 pmPWM - ATL

1 stop7h 30mSouthwest

Tue 5/67:40 amATL - PWM

2 stops7h 40mSouthwest

Deal found 4/27

$724

Mon 5/512:24 pmPWM - ATL

1 stop9h 30mAmerican Airlines

Fri 5/165:00 amATL - PWM

2 stops6h 48mAmerican Airlines

Deal found 4/28

$632

Mon 5/55:20 amPWM - ATL

Nonstop3h 01mDelta

Fri 5/169:59 amATL - PWM

Nonstop2h 36mDelta

Deal found 4/28

$669

Wed 5/78:20 pmPWM - ATL

2 stops17h 54mMultiple Airlines

Fri 5/92:45 pmATL - PWM

1 stop18h 58mMultiple Airlines

Deal found 4/29

$528

Tue 5/131:50 pmPWM - ATL

2 stops28h 21mMultiple Airlines

Sun 5/186:55 amATL - PWM

1 stop28h 15mMultiple Airlines

Deal found 4/29

$466

Wed 5/147:12 amPWM - ATL

1 stop8h 48mJetBlue

Sat 5/174:45 pmATL - PWM

1 stop6h 14mJetBlue

Deal found 4/29

$347

Tue 5/2012:08 pmPWM - ATL

1 stop9h 46mAmerican Airlines

Sun 5/259:08 amATL - PWM

2 stops6h 04mAmerican Airlines

Deal found 4/27

$397

Mon 5/265:40 amPWM - ATL

1 stop4h 28mUnited Airlines

Mon 6/22:38 pmATL - PWM

2 stops8h 49mUnited Airlines

Deal found 4/28

$408

Wed 5/284:05 pmPWM - ATL

1 stop4h 20mSouthwest

Fri 5/302:00 pmATL - PWM

2 stops9h 20mSouthwest

Deal found 4/28

$414

Fri 5/305:30 amPWM - ATL

Nonstop2h 51mDelta

Mon 6/29:23 pmATL - PWM

Nonstop2h 36mDelta

Deal found 4/27

$439

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 April 30, 2025.

Mon 5/123:35 pmPWM - ATL

1 stop7h 07mJetBlue

Deal found 4/28

$106

Sun 5/118:23 pmPWM - ATL

1 stop27h 36mMultiple Airlines

Deal found 4/28

$107

Thu 5/89:29 pmPWM - ATL

1 stop9h 25mFrontier

Deal found 4/29

$108

Tue 8/269:05 amPWM - ATL

2 stops8h 25mSouthwest

Deal found 4/29

$180

Wed 6/46:20 amPWM - ATL

2 stops11h 12mUnited Airlines

Deal found 4/29

$207

Sat 6/285:35 pmPWM - ATL

1 stop14h 40mDelta

Deal found 4/29

$212

Sat 8/212:03 pmPWM - ATL

1 stop11h 47mAmerican Airlines

Deal found 4/29

$218

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 5/14

7:12 am-4:00 pm

1 stop8h 48m

Atlanta Hartsfield-Jackson

Sat 5/17

4:45 pm-10:59 pm

1 stop6h 14m

$347

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Sat 6/7

5:30 am-10:05 am

1 stop4h 35m

Atlanta Hartsfield-Jackson

Tue 6/10

2:30 pm-11:25 pm

2 stops8h 55m

$386

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Tue 5/20

12:08 pm-9:54 pm

1 stop9h 46m

Atlanta Hartsfield-Jackson

Sun 5/25

9:08 am-3:12 pm

2 stops6h 04m

$397

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Mon 5/26

5:40 am-10:08 am

1 stop4h 28m

Atlanta Hartsfield-Jackson

Mon 6/2

2:38 pm-11:27 pm

2 stops8h 49m

$408

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Thu 6/19

6:56 pm-9:58 pm

Nonstop3h 02m

Atlanta Hartsfield-Jackson

Sun 6/22

3:29 pm-6:06 pm

Nonstop2h 37m

$439

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Tue 5/13

1:50 pm-6:11 pm

2 stops28h 21m

Atlanta Hartsfield-Jackson

Sun 5/18

6:55 am-11:10 am

1 stop28h 15m

$466

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Tue 5/27

3:35 pm-10:42 pm

1 stop7h 07m

$89

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Sun 5/11

8:23 pm-11:59 pm

1 stop27h 36m

$107

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Thu 5/8

9:29 pm-6:54 am

1 stop9h 25m

$108

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Wed 5/28

6:15 am-4:45 pm

2 stops10h 30m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 13 results

Compare providers for flights from Portland to Atlanta

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Atlanta in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy2 stars	Trust 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 eDreams the most. eDreams 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.

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 72 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 in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 36% 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. 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

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

Rainfall in Atlanta 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

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

See what other customers who have flown with Southwest, Delta and United Airlines 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

8.0

Very good

4,295 reviews

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

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

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

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!

JetBlue

7.3

Good

2,922 reviews

Southwest

8.0

Very good

4,295 reviews

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

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

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 51m 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 $347. Other airlines that can offer you cheap pricing are Southwest, from $349, and United Airlines, from $408. JetBlue is priced at 32% 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 $106. 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 LATAM Airlines (89%), Delta (89%) and Korean Air (89%).
What are the cheapest flights from Portland, Maine to Atlanta?
The cheapest flight price from Portland, Maine to Atlanta is $128. On average you can expect to pay $528. The most popular route, (Portland - Atlanta Hartsfield-Jackson), can usually be booked for $194.
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$102	Average$176	FlexibilityNo cancel fee	On-time62%
JetBlue	Cheapest$226	Average$311	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$288	Average$527	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$333	Average$494	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$358	Average$504	FlexibilityNo cancel fee	On-time63%
Delta	Cheapest$400	Average$544	FlexibilityNo cancel fee	On-timeN/A

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$89+ 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 5/27. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Portland to Atlanta Hartsfield-Jackson are usually found in March or May, booked 72 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Portland to Atlanta

Most accurate provider

Most trusted provider

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 April 30, 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 April 30, 2025.

Cheapflights Fare Finder

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

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 April.

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 April 25, 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 April 30, 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 March 30, 2025.

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 April 30, 2025.

Rainfall in Atlanta by month

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

Temperature in Atlanta by month

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

Reviews of airlines servicing Atlanta

See what other customers who have flown with Southwest, Delta and United Airlines 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.

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?

Traveling to a place near Portland?

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Alternative routes for Portland 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 April 30, 2025.