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$119+ Cheap flights from Atlanta to Portland, ME (ATL - PWM)

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — PWM
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Portland are usually found in March or April, booked 55 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from Atlanta to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Portland (PWM). 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 July 3, 2025.

Round-trip from

$237
(JetBlue)

One-way from

$119
(JetBlue)

Popular in

November

Cheapest in

March

Average price

$559

Good round-trip deal

$479 or less

Good one-way deal

$273 or less
From Atlanta Hartsfield-Jackson to Portland
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One-way flight from Atlanta Hartsfield-Jackson to Portland
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Highest demand for flights based on searches. 4% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 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 Atlanta Hartsfield-Jackson to Portland.
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Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Portland.
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Find flight deals from Atlanta to Portland

Cheapest flights from Atlanta to Portland
Explore the most affordable flight options available from Atlanta to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This JetBlue deal was found by Cheapflights users on 7/3. 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.
Sun 8/317:07 amATL - PWM
1 stop6h 16mJetBlue
Sat 9/67:30 amPWM - ATL
1 stop5h 02mJetBlue
Deal found 7/3$237
This Frontier deal was found by Cheapflights users on 7/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/26:45 amATL - PWM
1 stop11h 28mFrontier
Sat 8/96:58 pmPWM - ATL
1 stop12h 44mFrontier
Deal found 7/3$251
This Delta deal was found by Cheapflights users on 7/3. 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.
Tue 8/267:30 amATL - PWM
1 stop15h 55mDelta
Thu 9/46:31 amPWM - ATL
1 stop9h 38mDelta
Deal found 7/3$273
This American Airlines deal was found by Cheapflights users on 7/2. 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 9/136:52 amATL - PWM
2 stops9h 58mAmerican Airlines
Tue 9/167:05 amPWM - ATL
1 stop11h 33mAmerican Airlines
Deal found 7/2$305
This Southwest deal was found by Cheapflights users on 7/1. 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 8/262:20 pmATL - PWM
1 stop4h 00mSouthwest
Tue 9/95:50 amPWM - ATL
2 stops7h 55mSouthwest
Deal found 7/1$318
This Mytrip deal was found by Cheapflights users on 7/2. 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.
Tue 7/229:38 amATL - PWM
2 stops24h 05mMultiple Airlines
Fri 7/2512:40 pmPWM - ATL
1 stop8h 57mMultiple Airlines
Deal found 7/2$371

Cheapflights Fare Finder

Customize your flight search to find flights from Atlanta to Portland 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 July 3, 2025.
Use the filters below to find and compare flights from Atlanta to Portland that are best for you.

Fly from

Atlanta

Fly to

Portland

Route

Depart

Return

Price

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Sun 8/31

7:07 am-1:23 pm

1 stop6h 16m

Portland

Mon 9/8

7:30 am-12:32 pm

1 stop5h 02m

$237

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Sat 8/2

6:45 am-6:13 pm

1 stop11h 28m

Portland

Sat 8/9

6:58 pm-7:42 am

1 stop12h 44m

$251

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Tue 8/26

7:30 am-11:25 pm

1 stop15h 55m

Portland

Thu 9/4

6:31 am-4:09 pm

1 stop9h 38m

$273

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Sat 9/13

6:52 am-4:50 pm

2 stops9h 58m

Portland

Tue 9/16

7:05 am-6:38 pm

1 stop11h 33m

$305

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Tue 8/26

2:20 pm-6:20 pm

1 stop4h 00m

Portland

Tue 9/9

5:50 am-1:45 pm

2 stops7h 55m

$318

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Tue 7/22

9:38 am-9:43 am

2 stops24h 05m

Portland

Fri 7/25

12:40 pm-9:37 pm

1 stop8h 57m

$371

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Tue 7/29

5:30 pm-12:17 am

1 stop6h 47m

$119

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Sat 7/12

6:45 am-6:13 pm

1 stop11h 28m

$147

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Wed 9/24

1:20 pm-10:25 pm

2 stops9h 05m

$164

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Sun 7/20

10:27 am-8:12 pm

1 stop9h 45m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 13 results
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Best time to book a flight from Atlanta to Portland

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

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

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Portland. Price data was last updated on June 27, 2025.

The best time to book flights from Atlanta to Portland, Maine is 55 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 Atlanta to Portland, Maine?

Currently, January is the cheapest month in which you can book a flight from Atlanta to Portland, Maine (average of $296). Flying from Atlanta to Portland, Maine in July is currently the most expensive (average of $394). 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 ATL to PWM?

Find hourly flight availability from Atlanta to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

A simple way to save on the total cost of your ticket is to fly from Atlanta to Portland, Maine at noon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Portland. Price data was last updated on June 29, 2025.

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

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Southwest, Delta, and Avelo Airlines from Atlanta to Portland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Food

7.0

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
4,270 reviews
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Food

7.0

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
7,970 reviews
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Food

7.0

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.
Avelo Airlines
7.4
Good
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Food

7.0

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
8,845 reviews
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Food

7.0

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
2,916 reviews
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Food

7.0

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 Atlanta to Portland. 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 Atlanta to Portland?

    If you wish to fly to Portland from Atlanta, then you need to book flights from Atlanta Hartsfield-Jackson to Portland. There are 3 flights from Hartsfield-Jackson (ATL) to Portland (PWM) per day to choose from. Flights to Portland from Hartsfield-Jackson are available from 6 different airlines, which means you should have some options if you want to compare airfare deals. 2h 33m is how long a nonstop flight from Atlanta to Portland typically takes.

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

    JetBlue, at $237, was found to be the cheapest airline from Atlanta to Portland, Maine.Alternate airlines to your destination round-trip include Frontier and Delta. Users have found that JetBlue is 51% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Atlanta to Portland, Maine 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 Atlanta to Portland, Maine for a low price.

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

    The top 3 most reliable airlines when flying from Atlanta to Portland, Maine are LATAM Airlines (60%), Delta (56%) and Air France (52%).

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

    Looking at all options, your cheapest flight can be booked for $268. While the most popular route (Atlanta Hartsfield-Jackson - Portland) can be booked for $221 on average our data indicates $453 when flying from Atlanta to Portland, Maine.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Atlanta to Portland, Maine (average of $296). Flying from Atlanta to Portland, Maine in July is currently the most expensive (average of $394). 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
Brunswick
North Conway
Auburn
Conway
Lewiston

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Top 6 airlines flying from Atlanta to Portland

Discover the top 6 airlines that operate flights from Atlanta to Portland. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$106Average$207FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$199Average$294FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$276Average$476FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$481FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$336Average$492FlexibilityNo cancel feeOn-time63%
DeltaCheapest$439Average$544FlexibilityNo cancel feeOn-timeN/A

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