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Cheap flights from Portland, Maine to Atlanta from $110

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 4/30. 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
0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
9:46 am - 7:50 pmPWM-ATL
10h 04m1 stop
Multiple Airlines Logo
10:45 pm - 10:41 amATL-PWM
11h 56m1 stop
$249Multiple Airlines
Find Deal
Mon, Dec 15 - Thu, Dec 18
Multiple Airlines Logo
6:05 pm - 7:31 amPWM-ATL
13h 26m2 stops
Multiple Airlines Logo
10:28 am - 10:41 amATL-PWM
24h 13m1 stop
$251Multiple Airlines
Find Deal
Mon, Dec 15 - Thu, Dec 18
Multiple Airlines Logo
11:29 am - 7:50 amPWM-ATL
20h 21m1 stop
Multiple Airlines Logo
9:59 pm - 4:26 pmATL-PWM
18h 27m2 stops
$255Multiple Airlines
Find Deal
Mon, Jan 12 - Sun, Jan 18
Multiple Airlines Logo
6:05 pm - 7:31 amPWM-ATL
13h 26m2 stops
Multiple Airlines Logo
10:28 am - 10:41 amATL-PWM
24h 13m1 stop
$258Multiple Airlines
Find Deal
Mon, Dec 15 - Thu, Dec 18
Delta Logo
6:15 am - 3:00 pmPWM-ATL
8h 45m1 stop
Delta Logo
10:45 pm - 11:59 pmATL-PWM
25h 14m1 stop
$312Delta
Find Deal
Thu, Dec 4 - Sun, Dec 7
American Airlines Logo
5:07 pm - 10:21 amPWM-ATL
17h 14m1 stop
American Airlines Logo
8:45 am - 11:49 pmATL-PWM
15h 04m1 stop
$315American Airlines
Find Deal
Fri, Feb 13 - Wed, Feb 18
American Airlines Logo
5:35 am - 11:19 pmPWM-ATL
17h 44m1 stop
American Airlines Logo
6:00 am - 4:37 pmATL-PWM
10h 37m1 stop
$325American Airlines
Find Deal
Fri, Feb 20 - Wed, Feb 25
Delta Logo
6:15 am - 8:33 pmPWM-ATL
14h 18m2 stops
Delta Logo
7:25 am - 11:59 pmATL-PWM
16h 34m2 stops
$360Delta
Find Deal
Thu, Dec 4 - Sun, Dec 7
Southwest Logo
5:30 am - 2:20 pmPWM-ATL
8h 50m2 stops
Southwest Logo
6:00 pm - 10:15 pmATL-PWM
4h 15m1 stop
$443Southwest
Find Deal
Tue, Dec 2 - Tue, Dec 9
Southwest Logo
5:30 am - 2:20 pmPWM-ATL
8h 50m2 stops
Southwest Logo
11:35 am - 10:15 pmATL-PWM
10h 40m2 stops
$448Southwest
Find Deal
Tue, Dec 2 - Tue, Dec 9

Delta flights from Portland, Maine to Atlanta

Our best Delta deals on Portland, Maine to Atlanta flight tickets
Delta
Dec 4
PWM6:15 amPortland
8h 45m
1 stop
ATL3:00 pmAtlanta Hartsfield-Jackson
Dec 7
ATL10:45 pmAtlanta Hartsfield-Jackson
25h 14m
1 stop
PWM11:59 pmPortland
$312
Find similar
Delta
Dec 4
PWM6:15 amPortland
14h 18m
2 stops
ATL8:33 pmAtlanta Hartsfield-Jackson
Dec 7
ATL7:25 amAtlanta Hartsfield-Jackson
16h 34m
2 stops
PWM11:59 pmPortland
$360
Find similar
Delta
Dec 4
PWM6:08 amPortland
3h 17m
ATL9:25 amAtlanta Hartsfield-Jackson
Dec 7
ATL10:45 pmAtlanta Hartsfield-Jackson
25h 14m
1 stop
PWM11:59 pmPortland
$376
Find similar

American Airlines flights from Portland, Maine to Atlanta

Our best American Airlines deals on Portland, Maine to Atlanta flight tickets
American Airlines
Feb 13
PWM5:07 pmPortland
17h 14m
1 stop
ATL10:21 amAtlanta Hartsfield-Jackson
Feb 18
ATL8:45 amAtlanta Hartsfield-Jackson
15h 04m
1 stop
PWM11:49 pmPortland
$315
Find similar
American Airlines
Feb 20
PWM5:35 amPortland
17h 44m
1 stop
ATL11:19 pmAtlanta Hartsfield-Jackson
Feb 25
ATL6:00 amAtlanta Hartsfield-Jackson
10h 37m
1 stop
PWM4:37 pmPortland
$325
Find similar
American Airlines
Jan 9
PWM5:20 amPortland
8h 14m
1 stop
ATL1:34 pmAtlanta Hartsfield-Jackson
Jan 12
ATL8:45 pmAtlanta Hartsfield-Jackson
15h 21m
1 stop
PWM12:06 pmPortland
$335
Find similar

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 November 3, 2025.
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

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Mon 12/15

9:46 am-7:50 pm

1 stop10h 04m

Atlanta Hartsfield-Jackson

Thu 12/18

10:45 pm-10:41 am

1 stop11h 56m

$249

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Mon 12/15

6:05 pm-7:31 am

2 stops13h 26m

Atlanta Hartsfield-Jackson

Thu 12/18

10:28 am-10:41 am

1 stop24h 13m

$251

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Mon 1/12

11:29 am-7:50 am

1 stop20h 21m

Atlanta Hartsfield-Jackson

Sun 1/18

9:59 pm-4:26 pm

2 stops18h 27m

$255

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Mon 12/15

6:05 pm-7:31 am

2 stops13h 26m

Atlanta Hartsfield-Jackson

Thu 12/18

10:28 am-10:41 am

1 stop24h 13m

$258

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Thu 12/4

6:15 am-3:00 pm

1 stop8h 45m

Atlanta Hartsfield-Jackson

Sun 12/7

10:45 pm-11:59 pm

1 stop25h 14m

$312

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Fri 2/13

5:07 pm-10:21 am

1 stop17h 14m

Atlanta Hartsfield-Jackson

Wed 2/18

8:45 am-11:49 pm

1 stop15h 04m

$315

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Fri 2/20

5:35 am-11:19 pm

1 stop17h 44m

Atlanta Hartsfield-Jackson

Wed 2/25

6:00 am-4:37 pm

1 stop10h 37m

$325

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Thu 12/4

6:15 am-8:33 pm

2 stops14h 18m

Atlanta Hartsfield-Jackson

Sun 12/7

7:25 am-11:59 pm

2 stops16h 34m

$360

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Tue 12/2

5:30 am-2:20 pm

2 stops8h 50m

Atlanta Hartsfield-Jackson

Tue 12/9

6:00 pm-10:15 pm

1 stop4h 15m

$443

PortlandAtlanta

PWM - ATL

PWMATL

Portland

Tue 12/2

5:30 am-2:20 pm

2 stops8h 50m

Atlanta Hartsfield-Jackson

Tue 12/9

11:35 am-10:15 pm

2 stops10h 40m

$448

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 $429. If you aren’t able to travel to Atlanta during the month of September, then flying in March 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 Wednesday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $442. 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 $555.

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 $330. Flights to Atlanta are more costly in the morning, with an average ticket price of $483. 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 $493 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 $390 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?

No. A direct flight is the cheapest option for a flight between Portland, Maine to Atlanta.

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

As of November 2025, prices for Portland, Maine to Atlanta flights are approximately 210% 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

$199

Fastest flight time

2h 58m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Atlanta

1 airport
The best one-way flight to Atlanta from Portland, Maine in the past 72 hours is $199. The best round-trip flight deal from Portland, Maine to Atlanta found on momondo in the last 72 hours is $338.
The fastest flight from Portland, Maine to Atlanta takes 2h 58m
Direct flights go from Portland, Maine to Atlanta on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Atlanta: 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 3h 17m 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 $236Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
American AirlinesPriceFrom $302Free CancellationRating
7.2
11,034 reviews
Search American Airlines flights
SouthwestPriceFrom $359Free CancellationRating
8.0
4,240 reviews
Search Southwest flights
DeltaPriceFrom $371Free CancellationRating
7.9
8,001 reviews
Search Delta flights

  • Delta Flights From Portland, Maine to Atlanta

    Delta flight deals from Portland, Maine to Atlanta start from $371 round-trip. Over the 5 Delta flights for this route in a normal week, average airfare is usually $503 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
McDonough
Blue Ridge
Duluth
Athens
Warner Robins
Dahlonega
Lawrenceville
Stone Mountain
Norcross
Covington
Cartersville
Gadsden
Auburn
Newnan
Conyers
Kennesaw
Gainesville
La Grange

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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