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$106+ 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — PWM
May 3 — May 101
Sat 5/3
Sat 5/10
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 67 days in advance, depart on a Tuesday 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 April 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$210
(Frontier)

One-way from

$106
(JetBlue)

Popular in

November

Cheapest in

March

Average price

$439

Good round-trip deal

$439 or less

Good one-way deal

$298 or less
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Portland flight deals.
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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Portland flights.
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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. 5% potential increase in price ($28 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 April 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 April 28, 2025.

This Frontier deal was found by Cheapflights users on 4/27. 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.
Mon 5/127:49 amATL - PWM
1 stop12h 51mFrontier
Sun 5/188:23 pmPWM - ATL
1 stop10h 31mFrontier
Deal found 4/27$210
This JetBlue deal was found by Cheapflights users on 4/28. 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.
Wed 6/46:09 amATL - PWM
1 stop8h 31mJetBlue
Thu 6/57:12 amPWM - ATL
1 stop8h 48mJetBlue
Deal found 4/28$211
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Wed 5/285:20 amATL - PWM
2 stops32h 28mMultiple Airlines
Sun 6/13:15 pmPWM - ATL
1 stop18h 43mMultiple Airlines
Deal found 4/28$300
This Delta deal was found by Cheapflights users on 4/27. 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 6/243:20 pmATL - PWM
1 stop9h 26mDelta
Tue 7/16:30 amPWM - ATL
1 stop9h 30mDelta
Deal found 4/27$323
This American Airlines deal was found by Cheapflights users on 4/28. 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 5/246:10 pmATL - PWM
1 stop4h 56mAmerican Airlines
Sun 5/251:53 pmPWM - ATL
1 stop9h 58mAmerican Airlines
Deal found 4/28$344
This Southwest deal was found by Cheapflights users on 4/28. 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.
Wed 6/114:00 pmATL - PWM
1 stop7h 25mSouthwest
Wed 7/95:30 amPWM - ATL
2 stops9h 55mSouthwest
Deal found 4/28$354
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 6/128:30 amATL - PWM
1 stop6h 01mUnited Airlines
Sat 6/146:00 amPWM - ATL
1 stop7h 42mUnited Airlines
Deal found 4/28$403

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 April 28, 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

Mon 5/12

7:49 am-8:40 pm

1 stop12h 51m

Portland

Sun 5/18

8:23 pm-6:54 am

1 stop10h 31m

$210

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Wed 6/4

6:09 am-2:40 pm

1 stop8h 31m

Portland

Thu 6/5

7:12 am-4:00 pm

1 stop8h 48m

$211

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Wed 5/28

5:20 am-1:48 pm

2 stops32h 28m

Portland

Sun 6/1

3:15 pm-9:58 am

1 stop18h 43m

$300

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Tue 6/24

3:20 pm-12:46 am

1 stop9h 26m

Portland

Tue 7/1

6:30 am-4:00 pm

1 stop9h 30m

$323

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Sat 5/24

6:10 pm-11:06 pm

1 stop4h 56m

Portland

Sun 5/25

1:53 pm-11:51 pm

1 stop9h 58m

$344

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Wed 6/11

4:00 pm-11:25 pm

1 stop7h 25m

Portland

Wed 7/9

5:30 am-3:25 pm

2 stops9h 55m

$354

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Thu 6/12

8:30 am-2:31 pm

1 stop6h 01m

Portland

Sat 6/14

6:00 am-1:42 pm

1 stop7h 42m

$403

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Tue 6/17

7:07 am-1:23 pm

1 stop6h 16m

$106

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Sat 5/31

6:55 am-4:02 pm

1 stop9h 07m

$110

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Tue 9/9

1:25 pm-10:25 pm

2 stops9h 00m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 14 results
1
2

Compare providers for flights from Atlanta to Portland

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 Atlanta to Portland in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust 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 Atlanta-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Portland, Maine 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 Atlanta-Portland, Maine 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 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 April 25, 2025.

The best time to book flights from Atlanta to Portland, Maine is 67 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 May is currently the most expensive (average of $416). 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 April 28, 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 65% 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 March 30, 2025.

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

Weekly flight availability from Atlanta to Portland, Maine

Explore weekly flight availability from Atlanta to Portland. 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 28, 2025.

The most flights from ATL to PWM are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Portland by month

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

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

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

If weather is an important factor for your trip to Portland, Maine, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 April 28, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from Atlanta to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,292 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

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
4,292 reviews
Southwest
8.0
Very good
4,292 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

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
7,929 reviews
Southwest
8.0
Very good
4,292 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

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
4,292 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

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
4,292 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

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
4,292 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

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

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 7 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 31m 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?

    Frontier, at $210, was found to be the cheapest airline from Atlanta to Portland, Maine.Alternate airlines to your destination round-trip include JetBlue and Delta. Users have found that Frontier is 56% 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 $106. 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 Air France (75%), KLM (74%) and LATAM Airlines (73%).

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

    Looking at all options, your cheapest flight can be booked for $298. While the most popular route (Atlanta Hartsfield-Jackson - Portland) can be booked for $211 on average our data indicates $565 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 May is currently the most expensive (average of $416). 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
North Conway
Bath
Brunswick
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 April 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$109Average$187FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$199Average$290FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$288Average$490FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$296Average$457FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$396Average$492FlexibilityNo cancel feeOn-time63%
DeltaCheapest$439Average$578FlexibilityNo cancel feeOn-timeN/A

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