HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Atlanta

$117+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ATL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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.

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 Saturday and return on a Wednesday

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 June 12, 2025.

Round-trip from

$235
(JetBlue)

One-way from

$117
(JetBlue)

Popular in

August

Cheapest in

March

Average price

$495

Good round-trip deal

$329 or less

Good one-way deal

$199 or less
From Portland to Atlanta Hartsfield-Jackson
Search Deals
One-way flight from Portland to Atlanta Hartsfield-Jackson
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 12, 2025.

This JetBlue deal was found by Cheapflights users on 6/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/47:30 amPWM - ATL
1 stop5h 02mJetBlue
Wed 10/87:45 amATL - PWM
1 stop5h 37mJetBlue
Deal found 6/11$235
This Mytrip deal was found by Cheapflights users on 6/10. 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 7/1412:46 pmPWM - ATL
1 stop8h 51mMultiple Airlines
Fri 7/183:16 pmATL - PWM
1 stop20h 59mMultiple Airlines
Deal found 6/10$300
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/166:58 pmPWM - ATL
1 stop12h 44mFrontier
Fri 8/297:36 pmATL - PWM
1 stop17h 10mFrontier
Deal found 6/9$302
This Delta deal was found by Cheapflights users on 6/9. 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 8/162:36 pmPWM - ATL
1 stop9h 54mDelta
Mon 9/110:30 pmATL - PWM
1 stop15h 26mDelta
Deal found 6/9$328
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 10/46:00 amPWM - ATL
2 stops7h 45mAmerican Airlines
Wed 10/86:00 amATL - PWM
1 stop8h 55mAmerican Airlines
Deal found 6/10$341
This Southwest deal was found by Cheapflights users on 6/11. 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.
Fri 8/152:00 pmPWM - ATL
2 stops8h 20mSouthwest
Tue 8/1912:45 pmATL - PWM
2 stops9h 40mSouthwest
Deal found 6/11$388
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 7/113:50 pmPWM - ATL
2 stops8h 09mUnited Airlines
Mon 7/147:32 pmATL - PWM
1 stop4h 27mUnited Airlines
Deal found 6/11$424

Cheapflights Fare Finder

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 June 12, 2025.
Use the filters below to find and compare flights from Portland to Atlanta that are best for you.

Fly from

Portland

Fly to

Atlanta

Route

Depart

Return

Price

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Sat 10/4

7:30 am-12:32 pm

1 stop5h 02m

Atlanta Hartsfield-Jackson

Wed 10/8

7:45 am-1:22 pm

1 stop5h 37m

$235

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Mon 7/14

12:46 pm-9:37 pm

1 stop8h 51m

Atlanta Hartsfield-Jackson

Fri 7/18

3:16 pm-12:15 pm

1 stop20h 59m

$300

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Sat 8/16

6:58 pm-7:42 am

1 stop12h 44m

Atlanta Hartsfield-Jackson

Fri 8/29

7:36 pm-12:46 pm

1 stop17h 10m

$302

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Sat 8/16

2:36 pm-12:30 am

1 stop9h 54m

Atlanta Hartsfield-Jackson

Mon 9/1

10:30 pm-1:56 pm

1 stop15h 26m

$328

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Sat 10/4

6:00 am-1:45 pm

2 stops7h 45m

Atlanta Hartsfield-Jackson

Wed 10/8

6:00 am-2:55 pm

1 stop8h 55m

$341

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Fri 8/15

2:00 pm-10:20 pm

2 stops8h 20m

Atlanta Hartsfield-Jackson

Tue 8/19

12:45 pm-10:25 pm

2 stops9h 40m

$388

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Fri 7/11

3:50 pm-11:59 pm

2 stops8h 09m

Atlanta Hartsfield-Jackson

Mon 7/14

7:32 pm-11:59 pm

1 stop4h 27m

$424

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Tue 8/26

6:10 am-10:41 am

1 stop4h 31m

$117

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Thu 7/3

1:10 pm-11:26 am

1 stop22h 16m

$144

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Sat 8/23

1:41 pm-12:22 am

1 stop10h 41m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 15 results
1
2

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?

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 9, 2025.

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?

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 June 12, 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 morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 33% 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 June 8, 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. Sunday at noon 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 June 12, 2025.

The most flights from PWM to ATL are scheduled on a Wednesday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 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 June 12, 2025.
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
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

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
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

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
7,946 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

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
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

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
2,925 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

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
4,287 reviews

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

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

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 12 daily flights to Atlanta from 6 different airlines. 2h 47m 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 $235. Other airlines that can offer you cheap pricing are Frontier, from $302, and Delta, from $328. 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 $117. However, be on the lookout for offers from Sun Country Air and Frontier, 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 (78%), Korean Air (67%) and Aeromexico (67%).

  • 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 $852. The most popular route, (Portland - Atlanta Hartsfield-Jackson), can usually be booked for $235.

  • 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.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Duluth
College Park
McDonough
Auburn
Marietta
Stone Mountain
Norcross
Sandy Springs
Conyers
Morrow
Douglasville
Acworth
Buford
Athens
Smyrna
Stockbridge
Forest Park
Kennesaw
Opelika
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
Portland to Savannah flights
Boston to Tallahassee flights
Portland to Jacksonville flights
Portland to Asheville flights
Boston to Augusta flights
Boston to Chattanooga flights
Bangor to Atlanta flights
Portland to Chattanooga flights
Bangor to Asheville flights
Bangor to Savannah flights
Boston to Brunswick flights
Bangor to Jacksonville flights
Boston to Valdosta flights
Bangor to Tallahassee flights
Portland to Augusta flights
Augusta to Atlanta flights
Boston to Columbus flights
Bangor to Chattanooga flights
Bar Harbor to Jacksonville flights
Bar Harbor to Atlanta flights
Boston to Albany flights
Portland to Brunswick flights
Portland to Columbus flights
Bangor to Brunswick flights
Portland to Tallahassee 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$140Average$185FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$226Average$301FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$288Average$527FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$333Average$499FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$358Average$518FlexibilityNo cancel feeOn-time63%
DeltaCheapest$386Average$536FlexibilityNo 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.