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Cheap flights from Atlanta to Boston from $113

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Boston departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:21 pm - 4:26 pm
ATL
-
PWM
44h 05m2 stops
Multiple Airlines Logo
6:18 pm - 11:29 am
PWM
-
ATL
17h 11m1 stop
$232Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
10:45 pm - 10:22 am
ATL
-
PWM
11h 37m1 stop
Multiple Airlines Logo
9:47 am - 3:32 pm
PWM
-
ATL
29h 45m1 stop
$237Multiple Airlines
Fri, Jan 16 - Mon, Jan 19
Multiple Airlines Logo
8:21 pm - 10:22 am
ATL
-
PWM
14h 01m2 stops
Multiple Airlines Logo
9:47 am - 3:32 pm
PWM
-
ATL
29h 45m1 stop
$251Multiple Airlines
Fri, Jan 16 - Mon, Jan 19
JetBlue Logo
6:10 am - 1:23 pm
ATL
-
PWM
7h 13m1 stop
JetBlue Logo
6:00 am - 12:00 pm
PWM
-
ATL
6h 00m1 stop
$276JetBlue
Sun, May 10 - Fri, May 15
Multiple Airlines Logo
10:40 pm - 5:38 pm
ATL
-
PWM
18h 58m1 stop
Multiple Airlines Logo
6:18 pm - 7:34 am
PWM
-
ATL
13h 16m1 stop
$279Multiple Airlines
Fri, Jan 16 - Sat, Jan 24
Multiple Airlines Logo
8:21 pm - 10:22 am
ATL
-
PWM
14h 01m2 stops
Multiple Airlines Logo
6:18 pm - 11:19 am
PWM
-
ATL
17h 01m1 stop
$281Multiple Airlines
Fri, Jan 16 - Sat, Jan 24
Multiple Airlines Logo
10:45 pm - 4:26 pm
ATL
-
PWM
41h 41m2 stops
Multiple Airlines Logo
6:18 pm - 7:44 am
PWM
-
ATL
13h 26m1 stop
$303Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
10:51 pm - 10:49 am
ATL
-
PWM
35h 58m2 stops
Multiple Airlines Logo
6:18 pm - 7:19 am
PWM
-
ATL
13h 01m1 stop
$317Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
2:29 pm - 5:25 pm
ATL
-
PWM
26h 56m2 stops
Multiple Airlines Logo
11:21 am - 7:56 am
PWM
-
ATL
20h 35m1 stop
$324Multiple Airlines
Thu, Jan 1 - Mon, Jan 5
American Airlines Logo
9:00 am - 11:43 pm
ATL
-
PWM
14h 43m1 stop
American Airlines Logo
12:46 pm - 11:39 pm
PWM
-
ATL
10h 53m1 stop
$329American Airlines
Wed, Jan 14 - Wed, Jan 21

United Airlines flights from Atlanta to Portland, Maine

Our best United Airlines deals on Atlanta to Portland, Maine flight tickets
United Airlines
Jan 21
ATL2:40 pmAtlanta Hartsfield-Jackson
8h 50m
2 stops
PWM11:30 pmPortland
Jan 28
PWM9:40 amPortland
10h 15m
2 stops
ATL7:55 pmAtlanta Hartsfield-Jackson
$376
Find similar
United Airlines
Jan 14
ATL1:15 pmAtlanta Hartsfield-Jackson
10h 15m
2 stops
PWM11:30 pmPortland
Jan 21
PWM11:12 amPortland
10h 03m
2 stops
ATL9:15 pmAtlanta Hartsfield-Jackson
$499
Find similar
United Airlines
Dec 31
ATL5:30 amAtlanta Hartsfield-Jackson
18h 29m
1 stop
PWM11:59 pmPortland
Jan 4
PWM7:30 pmPortland
4h 56m
1 stop
ATL12:26 amAtlanta Hartsfield-Jackson
$573
Find similar

Delta flights from Atlanta to Portland, Maine

Our best Delta deals on Atlanta to Portland, Maine flight tickets
Delta
Feb 28
ATL8:39 pmAtlanta Hartsfield-Jackson
2h 27m
PWM11:06 pmPortland
Mar 7
PWM5:31 amPortland
3h 27m
ATL8:58 amAtlanta Hartsfield-Jackson
$439
Find similar
Delta
Feb 28
ATL7:35 pmAtlanta Hartsfield-Jackson
4h 43m
1 stop
PWM12:18 amPortland
Mar 7
PWM5:31 amPortland
3h 27m
ATL8:58 amAtlanta Hartsfield-Jackson
$449
Find similar
Delta
Mar 20
ATL7:09 pmAtlanta Hartsfield-Jackson
5h 01m
1 stop
PWM12:10 amPortland
Mar 28
PWM1:10 pmPortland
6h 31m
1 stop
ATL7:41 pmAtlanta Hartsfield-Jackson
$459
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta to Portland, Maine 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 December 18, 2025.
Use the filters below to find and compare flights from Atlanta to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Wed 1/14

8:21 pm-4:26 pm

2 stops44h 05m

Portland

Wed 1/21

6:18 pm-11:29 am

1 stop17h 11m

$232

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Fri 1/16

10:45 pm-10:22 am

1 stop11h 37m

Portland

Mon 1/19

9:47 am-3:32 pm

1 stop29h 45m

$237

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Fri 1/16

8:21 pm-10:22 am

2 stops14h 01m

Portland

Mon 1/19

9:47 am-3:32 pm

1 stop29h 45m

$251

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Sun 5/10

6:10 am-1:23 pm

1 stop7h 13m

Portland

Fri 5/15

6:00 am-12:00 pm

1 stop6h 00m

$276

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Fri 1/16

10:40 pm-5:38 pm

1 stop18h 58m

Portland

Sat 1/24

6:18 pm-7:34 am

1 stop13h 16m

$279

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Fri 1/16

8:21 pm-10:22 am

2 stops14h 01m

Portland

Sat 1/24

6:18 pm-11:19 am

1 stop17h 01m

$281

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Wed 2/25

10:45 pm-4:26 pm

2 stops41h 41m

Portland

Wed 3/4

6:18 pm-7:44 am

1 stop13h 26m

$303

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Wed 3/4

10:51 pm-10:49 am

2 stops35h 58m

Portland

Wed 3/11

6:18 pm-7:19 am

1 stop13h 01m

$317

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Thu 1/1

2:29 pm-5:25 pm

2 stops26h 56m

Portland

Mon 1/5

11:21 am-7:56 am

1 stop20h 35m

$324

AtlantaPortland

ATL - PWM

ATLPWM

Atlanta Hartsfield-Jackson

Wed 1/14

9:00 am-11:43 pm

1 stop14h 43m

Portland

Wed 1/21

12:46 pm-11:39 pm

1 stop10h 53m

$329

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 Boston from

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

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 Portland, Maine?

The cheapest month to fly to Portland, Maine from Atlanta is in March. Flight prices, which tend to average around $278, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of March, then flying in April 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 Portland, Maine?

On average, the least expensive day to fly to Portland, Maine from Atlanta is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $439. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Atlanta because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $597.

What is the cheapest time of day to depart on your flight to Portland, Maine?

At noon is the cheapest time of day to fly from Atlanta to Portland, Maine when you can find flight prices for as low as $479. Flying to Portland, Maine at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $524. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to Portland, Maine?

You are more likely to see cheaper flights to Portland, Maine from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $473 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from Atlanta for as low as $393 on momondo.

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

There is only 1 cabin class available to choose from on Atlanta Hartsfield-Jackson to Portland 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 Atlanta to Portland, Maine flights?

You could potentially save up to 56% on your flight if you consider stops on a Atlanta to Portland, Maine flight.

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

As of December 2025, prices for Atlanta to Portland, Maine flights are approximately 34% more expensive when compared to flights at the same time last year.

When to book flights from Atlanta to Portland, Maine

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

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

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

Best Price Found

$598

Fastest flight time

2h 27m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Portland, Maine

1 airport
The best one-way flight to Portland, Maine from Atlanta in the past 72 hours is $598. The best round-trip flight deal from Atlanta to Portland, Maine found on momondo in the last 72 hours is $449.
The fastest flight from Atlanta to Portland, Maine takes 2h 27m
Direct flights go from Atlanta to Portland, Maine on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Delta.
There is 1 airport in Portland, Maine. From Atlanta there are direct flights to Portland (PWM).
Search flight deals

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

    There are 1020.9 mi between Atlanta Hartsfield-Jackson and Portland. By plane, this route typically takes 2h 27m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Best airlines flying from Atlanta to Portland, Maine

Compare and see reviews for airlines that fly from Atlanta to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $140Free CancellationRating
5.8
3,082 reviews
Search Frontier flights
JetBluePriceFrom $227Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights
American AirlinesPriceFrom $235Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
SouthwestPriceFrom $347Free CancellationRating
7.9
4,249 reviews
Search Southwest flights
DeltaPriceFrom $411Free CancellationRating
7.9
8,006 reviews
Search Delta flights

  • Southwest Flights From Atlanta to Portland, Maine

    Southwest operates around 1 flight from Atlanta to Portland, Maine every week. The average price of these flights found in the last 72 hours has been $487, but momondo users have found Southwest deals from Atlanta to Portland, Maine from as low as $347 round-trip. Southwest has been scored 7.9/10 in 4,249 reviews.

  • Delta Flights From Atlanta to Portland, Maine

    The best Delta deal for Atlanta to Portland, Maine flight tickets found on momondo in the last 72 hours was $411, round-trip. It should be noted that an average Delta flight deal for this route in this time was higher, at $520 round-trip. Delta operates 3 flights out of Atlanta into Portland, Maine in an average week, so prices vary by time and availability. 8,006 Delta reviews by users on momondo have scored the airline at 7.9/10.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Bartlett
Brunswick
Auburn
Gorham
Windham
Intervale
Oxford
Bath
Georgetown
Falmouth
Tamworth

Why use momondo?

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

Finding the right flight to Portland from Atlanta is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between Atlanta and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

An easier way to manage your Portland, Maine 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.
Start using Trips
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