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Cheap flights from Portland, Maine to Atlanta from $100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Atlanta departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:29 am - 5:21 pm
PWM
-
ATL
5h 52m
1 stop
Multiple Airlines Logo
9:24 am - 7:16 pm
ATL
-
PWM
9h 52m
1 stop
$198Multiple Airlines
Mon, May 4 - Thu, May 7
Multiple Airlines Logo
5:06 pm - 9:01 am
PWM
-
ATL
15h 55m
2 stops
Multiple Airlines Logo
9:24 am - 7:16 pm
ATL
-
PWM
9h 52m
1 stop
$211Multiple Airlines
Mon, May 4 - Thu, May 7
Multiple Airlines Logo
11:29 am - 5:21 pm
PWM
-
ATL
5h 52m
1 stop
Multiple Airlines Logo
10:59 pm - 4:16 pm
ATL
-
PWM
17h 17m
1 stop
$213Multiple Airlines
Mon, May 4 - Tue, May 12
Multiple Airlines Logo
11:29 am - 5:21 pm
PWM
-
ATL
5h 52m
1 stop
Multiple Airlines Logo
10:59 pm - 4:16 pm
ATL
-
PWM
17h 17m
1 stop
$218Multiple Airlines
Mon, May 4 - Tue, May 12
Multiple Airlines Logo
11:29 am - 5:21 pm
PWM
-
ATL
5h 52m
1 stop
Multiple Airlines Logo
9:24 am - 7:16 pm
ATL
-
PWM
9h 52m
1 stop
$219Multiple Airlines
Mon, May 4 - Thu, May 14
Multiple Airlines Logo
11:29 am - 5:21 pm
PWM
-
ATL
5h 52m
1 stop
Multiple Airlines Logo
10:59 pm - 4:16 pm
ATL
-
PWM
17h 17m
1 stop
$220Multiple Airlines
Mon, May 4 - Tue, May 5
Multiple Airlines Logo
11:29 am - 5:21 pm
PWM
-
ATL
5h 52m
1 stop
Multiple Airlines Logo
9:24 am - 7:16 pm
ATL
-
PWM
9h 52m
1 stop
$224Multiple Airlines
Mon, May 4 - Thu, May 14
Multiple Airlines Logo
11:29 am - 5:28 pm
PWM
-
ATL
5h 59m
1 stop
Multiple Airlines Logo
10:59 pm - 4:16 pm
ATL
-
PWM
17h 17m
1 stop
$225Multiple Airlines
Fri, May 1 - Tue, May 5
Multiple Airlines Logo
7:56 pm - 2:14 pm
PWM
-
ATL
18h 18m
1 stop
Multiple Airlines Logo
10:59 pm - 4:16 pm
ATL
-
PWM
17h 17m
1 stop
$226Multiple Airlines
Sun, May 17 - Tue, May 19
Multiple Airlines Logo
5:06 pm - 9:01 am
PWM
-
ATL
15h 55m
2 stops
Multiple Airlines Logo
10:59 pm - 4:16 pm
ATL
-
PWM
17h 17m
1 stop
$227Multiple Airlines
Mon, May 4 - Tue, May 12

Delta flights from Portland, Maine to Atlanta

Our best Delta deals on Portland, Maine to Atlanta flight tickets
Delta
Apr 2
PWM5:23 amPortland
3h 11m
ATL8:34 amAtlanta Hartsfield-Jackson
Apr 5
ATL8:50 pmAtlanta Hartsfield-Jackson
2h 32m
PWM11:22 pmPortland
$639
Delta
Apr 2
PWM6:03 amPortland
7h 32m
1 stop
ATL1:35 pmAtlanta Hartsfield-Jackson
Apr 5
ATL8:50 pmAtlanta Hartsfield-Jackson
2h 32m
PWM11:22 pmPortland
$649
Delta
Apr 2
PWM5:23 amPortland
3h 11m
ATL8:34 amAtlanta Hartsfield-Jackson
Apr 5
ATL8:50 pmAtlanta Hartsfield-Jackson
2h 32m
PWM11:22 pmPortland
$689

American Airlines flights from Portland, Maine to Atlanta

Our best American Airlines deals on Portland, Maine to Atlanta flight tickets
American Airlines
Apr 2
PWM7:00 amPortland
6h 06m
1 stop
ATL1:06 pmAtlanta Hartsfield-Jackson
Apr 5
ATL6:50 amAtlanta Hartsfield-Jackson
4h 29m
1 stop
PWM11:19 amPortland
$659
American Airlines
Apr 2
PWM6:00 amPortland
6h 58m
2 stops
ATL12:58 pmAtlanta Hartsfield-Jackson
Apr 5
ATL6:50 amAtlanta Hartsfield-Jackson
4h 29m
1 stop
PWM11:19 amPortland
$664
American Airlines
Apr 2
PWM12:44 pmPortland
6h 51m
2 stops
ATL7:35 pmAtlanta Hartsfield-Jackson
Apr 5
ATL4:49 pmAtlanta Hartsfield-Jackson
6h 01m
1 stop
PWM10:50 pmPortland
$714

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine 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, momondo users made 832,500 searches. Data last updated March 22, 2026.
Use the filters below to find and compare flights from Portland, Maine to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Mon 5/4

11:29 am-5:21 pm

1 stop5h 52m

Atlanta Hartsfield-Jackson

Thu 5/7

9:24 am-7:16 pm

1 stop9h 52m

$198

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Mon 5/4

5:06 pm-9:01 am

2 stops15h 55m

Atlanta Hartsfield-Jackson

Thu 5/7

9:24 am-7:16 pm

1 stop9h 52m

$211

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Mon 5/4

11:29 am-5:21 pm

1 stop5h 52m

Atlanta Hartsfield-Jackson

Tue 5/12

10:59 pm-4:16 pm

1 stop17h 17m

$213

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Mon 5/4

11:29 am-5:21 pm

1 stop5h 52m

Atlanta Hartsfield-Jackson

Tue 5/12

10:59 pm-4:16 pm

1 stop17h 17m

$218

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Mon 5/4

11:29 am-5:21 pm

1 stop5h 52m

Atlanta Hartsfield-Jackson

Thu 5/14

9:24 am-7:16 pm

1 stop9h 52m

$219

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Mon 5/4

11:29 am-5:21 pm

1 stop5h 52m

Atlanta Hartsfield-Jackson

Tue 5/5

10:59 pm-4:16 pm

1 stop17h 17m

$220

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Mon 5/4

11:29 am-5:21 pm

1 stop5h 52m

Atlanta Hartsfield-Jackson

Thu 5/14

9:24 am-7:16 pm

1 stop9h 52m

$224

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Fri 5/1

11:29 am-5:28 pm

1 stop5h 59m

Atlanta Hartsfield-Jackson

Tue 5/5

10:59 pm-4:16 pm

1 stop17h 17m

$225

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Sun 5/17

7:56 pm-2:14 pm

1 stop18h 18m

Atlanta Hartsfield-Jackson

Tue 5/19

10:59 pm-4:16 pm

1 stop17h 17m

$226

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Mon 5/4

5:06 pm-9:01 am

2 stops15h 55m

Atlanta Hartsfield-Jackson

Tue 5/12

10:59 pm-4:16 pm

1 stop17h 17m

$227

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Atlanta from

How to get the cheapest flight ticket from Portland, Maine to Atlanta

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Atlanta?

The month of September is, on average, the cheapest month to fly to Atlanta from Portland, Maine, with most prices found around $434. If you aren’t able to travel to Atlanta during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $439.

What is the cheapest day to depart on your flight to Atlanta?

Our data shows that Tuesday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $430. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Sunday is $536.

What is the cheapest time of day to depart on your flight to Atlanta?

The cheapest time of day to fly to Atlanta is in the afternoon when flights can be purchased for as low as $329. Flights to Atlanta are more costly in the morning, with an average ticket price of $457. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Portland to Atlanta Hartsfield-Jackson flight route?

Fly from Portland to Atlanta Hartsfield-Jackson for the best Portland - Atlanta Hartsfield-Jackson flight prices

How far in advance should I book a flight to Atlanta?

You are more likely to see cheaper flights to Atlanta from Portland, Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Atlanta for around $494 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Atlanta from Portland, Maine for as low as $355 on momondo.

What cabin class options are available on Portland to Atlanta Hartsfield-Jackson flights?

There are 4 cabin classes available to choose from on Portland to Atlanta Hartsfield-Jackson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland, Maine to Atlanta flights?

You could potentially save up to 26% on your flight if you consider stops on a Portland, Maine to Atlanta flight.

How have Portland, Maine to Atlanta flight prices changed over time?

As of March 2026, prices for Portland, Maine to Atlanta flights are approximately 115% more expensive when compared to flights at the same time last year.

When to book flights from Portland, Maine to Atlanta

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Atlanta according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to Atlanta (PWM to ATL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Atlanta

Best Price Found

$193

Fastest flight time

2h 55m

Direct flights

Every day

Airports in Atlanta

1 airport
The best one-way flight to Atlanta from Portland, Maine in the past 72 hours is $193. The best round-trip flight deal from Portland, Maine to Atlanta found on momondo in the last 72 hours is $367.
The fastest flight from Portland, Maine to Atlanta takes 2h 55m
Direct flights go from Portland, Maine to Atlanta every day.
There is 1 airport in Atlanta. From Portland, Maine there are direct flights to Atlanta Hartsfield-Jackson (ATL).
Search flight deals

  • How far is Portland to Atlanta Hartsfield-Jackson by plane?

    The distance between Portland and Atlanta Hartsfield-Jackson is about 1020.9 mi. Typically, this will take 2h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Atlanta Hartsfield-Jackson Airport?

    Prices for flights from Portland Airport to Atlanta Hartsfield-Jackson Airport refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Atlanta Hartsfield-Jackson Airport?

  • How old do you have to be to fly from Portland Airport to Atlanta Hartsfield-Jackson Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Atlanta Hartsfield-Jackson Airport.

  • What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

    The required travel and health documents for your Atlanta Hartsfield-Jackson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Atlanta Hartsfield-Jackson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Portland, Maine to Atlanta?

  • What is the most popular airline from Portland, Maine to Atlanta?

Best airlines flying from Portland, Maine to Atlanta

Compare and see reviews for airlines that fly from Portland, Maine to Atlanta with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $148Free CancellationRating
7.2
2,911 reviews
Search JetBlue flights
American AirlinesPriceFrom $302Free CancellationRating
7.1
11,485 reviews
Search American Airlines flights
SouthwestPriceFrom $358Free CancellationRating
8.0
4,325 reviews
Search Southwest flights
DeltaPriceFrom $399Free CancellationRating
7.9
8,317 reviews
Search Delta flights

  • Delta Flights From Portland, Maine to Atlanta

    Delta flight deals from Portland, Maine to Atlanta start from $399 round-trip. Over the 7 Delta flights for this route in a normal week, average airfare is usually $519 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Helen
Marietta
Duluth
McDonough
Warner Robins
Blue Ridge
Stone Mountain
Lawrenceville
Cartersville
Covington
Norcross
Auburn
Dahlonega
Newnan
Kennesaw
La Grange
Lithonia
College Park
Gadsden
Douglasville

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Atlanta?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Atlanta. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Atlanta with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Atlanta from Portland with this policy.

How can momondo help me find flights from Portland to Atlanta?

Once all potential Portland to Atlanta flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Atlanta right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Atlanta, momondo offers a useful price alert feature which will track prices for flights to Atlanta from Portland and alert you when they change.

An easier way to manage your Atlanta trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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