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$110+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ATL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Atlanta Hartsfield-Jackson are usually found in March or May, booked 83 days in advance, depart on a Wednesday or Thursday 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 September 17, 2025.

Round-trip from

$220
(Priceline)

One-way from

$110
(JetBlue)

Popular in

February

Cheapest in

March

Average price

$439

Good round-trip deal

$361 or less

Good one-way deal

$186 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. 4% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 17, 2025.

This Priceline deal was found by Cheapflights users on 9/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:09 amPWM - ATL
1 stop5h 34mJetBlue
Sat 10/251:38 pmATL - PWM
1 stop9h 21mJetBlue
Deal found 9/17$220
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/48:40 amPWM - ATL
1 stop10h 28mAmerican Airlines
Wed 10/812:30 pmATL - PWM
1 stop7h 44mAmerican Airlines
Deal found 9/16$221
This Priceline deal was found by Cheapflights users on 9/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/12:17 pmPWM - ATL
1 stop9h 42mJetBlue
Sat 10/41:40 pmATL - PWM
1 stop8h 22mJetBlue
Deal found 9/17$242
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:21 amPWM - ATL
1 stop9h 28mMultiple Airlines
Tue 12/97:54 pmATL - PWM
1 stop21h 44mMultiple Airlines
Deal found 9/16$243
This CheapOair deal was found by Cheapflights users on 9/16. 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 10/157:09 amPWM - ATL
1 stop11h 08mJetBlue
Sat 10/181:38 pmATL - PWM
1 stop9h 26mJetBlue
Deal found 9/16$266
This CheapOair deal was found by Cheapflights users on 9/17. 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 10/12:17 pmPWM - ATL
1 stop9h 42mJetBlue
Thu 10/27:15 pmATL - PWM
1 stop26h 52mJetBlue
Deal found 9/17$271
This CheapOair deal was found by Cheapflights users on 9/16. 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.
Tue 9/307:09 amPWM - ATL
1 stop5h 45mJetBlue
Tue 9/307:15 pmATL - PWM
1 stop18h 07mJetBlue
Deal found 9/16$272
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:36 pmPWM - ATL
2 stops17h 13mMultiple Airlines
Sun 11/166:12 pmATL - PWM
1 stop19h 39mMultiple Airlines
Deal found 9/16$275
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/177:00 amPWM - ATL
1 stop9h 26mAmerican Airlines
Tue 10/2112:30 pmATL - PWM
1 stop7h 44mAmerican Airlines
Deal found 9/17$276
This CheapOair deal was found by Cheapflights users on 9/17. 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.
Tue 10/147:09 amPWM - ATL
1 stop5h 34mJetBlue
Tue 10/217:15 pmATL - PWM
1 stop27h 49mJetBlue
Deal found 9/17$284
This CheapOair deal was found by Cheapflights users on 9/16. 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.
Mon 10/207:09 amPWM - ATL
1 stop16h 39mJetBlue
Sat 10/251:38 pmATL - PWM
1 stop9h 21mJetBlue
Deal found 9/16$286

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 September 17, 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

Mon 10/20

7:09 am-11:48 pm

1 stop16h 39m

Atlanta Hartsfield-Jackson

Sat 10/25

1:38 pm-10:59 pm

1 stop9h 21m

$286

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Tue 10/28

6:29 pm-7:48 am

2 stops37h 19m

Atlanta Hartsfield-Jackson

Thu 10/30

10:43 pm-9:06 am

1 stop10h 23m

$362

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Thu 11/6

12:30 pm-11:15 pm

1 stop10h 45m

Atlanta Hartsfield-Jackson

Tue 11/11

6:00 am-4:37 pm

1 stop10h 37m

$382

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Tue 10/7

7:09 am-10:49 pm

1 stop15h 40m

Atlanta Hartsfield-Jackson

Mon 10/13

7:45 am-11:04 pm

1 stop15h 19m

$382

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Mon 10/13

7:09 am-12:43 pm

1 stop5h 34m

Atlanta Hartsfield-Jackson

Fri 10/17

7:15 pm-11:04 pm

1 stop27h 49m

$392

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Fri 12/5

3:30 pm-8:00 pm

1 stop4h 30m

Atlanta Hartsfield-Jackson

Mon 12/8

12:10 pm-10:15 pm

2 stops10h 05m

$412

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Sun 11/2

5:30 am-10:15 am

1 stop4h 45m

Atlanta Hartsfield-Jackson

Thu 11/6

12:55 pm-4:50 pm

1 stop3h 55m

$423

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Thu 11/6

6:00 am-8:58 am

Nonstop2h 58m

Atlanta Hartsfield-Jackson

Tue 11/11

7:50 pm-10:19 pm

Nonstop2h 29m

$439

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Fri 2/20

5:30 am-8:56 am

Nonstop3h 26m

Atlanta Hartsfield-Jackson

Wed 2/25

7:25 pm-9:59 pm

Nonstop2h 34m

$439

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Wed 10/22

1:27 pm-4:22 pm

Nonstop2h 55m

Atlanta Hartsfield-Jackson

Sun 10/26

9:57 am-12:32 pm

Nonstop2h 35m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 21 results
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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 September 12, 2025.

The best time to book flights from Portland, Maine to Atlanta is 65 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 $246). 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 September 17, 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 September 14, 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. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 17, 2025.
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
4,242 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
JetBlue
7.2
Good
2,914 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 11 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.

  • How long is the flight from Portland, Maine to Atlanta?

    Airlines like JetBlue and American Airlines fly from Portland, Maine to Atlanta in about 10h 45m. The time it takes to get you to your destination can typically vary by up to 5h 54m. The distance between Portland, Maine and Atlanta is about 1025 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $110. Other airlines that can offer you cheap pricing are JetBlue, from $236, and United Airlines, from $288. Frontier is priced at 77% lower than the current average price of a flight leaving 3 months from now.

  • 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 Korean Air (88%), LATAM Airlines (85%) and Delta (79%).

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

    The cheapest flight price from Portland, Maine to Atlanta is $135. On average you can expect to pay $681. The most popular route, (Portland - Atlanta Hartsfield-Jackson), can usually be booked for $221.

  • 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 $246). 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 Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Duluth
College Park
Auburn
McDonough
Norcross
Roswell
Lawrenceville
Stone Mountain
Acworth
Kennesaw
Conyers
Buford
Athens
Marietta
Douglasville
Commerce
Covington
Smyrna
Lithonia
Sandy Springs

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Alternative routes for Portland to Atlanta

See prices for flight routes from nearby airports that may be better suited for you.
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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$242FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$236Average$346FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$288Average$500FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$302Average$496FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$312Average$516FlexibilityNo cancel feeOn-time63%
DeltaCheapest$370Average$509FlexibilityNo cancel feeOn-timeN/A

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