How many flights depart from Atlanta to Portland, Maine on average per week?

As of September 2026, there are 33 flights per week flying from Atlanta to Portland, Maine. The most common day of the week flights depart is Thu, with 30% of flights taking off on this day.

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Portland?

Southwest, JetBlue, and Delta are the most popular carriers operating from Atlanta Hartsfield-Jackson to Portland

How many flights depart from Atlanta to Portland, Maine on average per day?

4 flights are operational daily from Atlanta to Portland, Maine as of September 2026. The most popular departure time for this route is 20:00, with 77% of flights per day taking off in the evening.

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 refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Portland Airport.

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

The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

R3 133 Cheap Flights from Atlanta to Portland, Maine in 2026

Find the cheapest flights from Atlanta to Portland

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

6:00 - 12:25ATL Atlanta Hartsfield-Jackson-PWM Portland

6h 25m1 stop Baltimore/Washington

17:30 - 23:25PWM Portland-ATL Atlanta Hartsfield-Jackson

5h 55m1 stop Baltimore/Washington

R6 088Southwest

Thu, Oct 29 - Thu, Oct 29

6:00 - 12:25ATL Atlanta Hartsfield-Jackson-PWM Portland

6h 25m1 stop Baltimore/Washington

15:25 - 23:55PWM Portland-ATL Atlanta Hartsfield-Jackson

8h 30m2 stops Baltimore/Washington Chicago Midway

R6 169Southwest

Thu, Oct 29 - Thu, Oct 29

11:20 - 20:35ATL Atlanta Hartsfield-Jackson-PWM Portland

9h 15m2 stops Nashville Intl Baltimore/Washington

12:55 - 21:00PWM Portland-ATL Atlanta Hartsfield-Jackson

8h 05m2 stops Baltimore/Washington Orlando

R6 250Southwest

Tue, Oct 20 - Tue, Oct 27

7:10 - 14:50ATL Atlanta Hartsfield-Jackson-PWM Portland

7h 40m1 stop Nashville Intl

17:10 - 22:05PWM Portland-ATL Atlanta Hartsfield-Jackson

4h 55m1 stop Baltimore/Washington

R6 315Southwest

Thu, Oct 29 - Mon, Nov 2

13:35 - 22:40ATL Atlanta Hartsfield-Jackson-PWM Portland

9h 05m2 stops Chicago Midway Baltimore/Washington

5:20 - 15:50PWM Portland-ATL Atlanta Hartsfield-Jackson

10h 30m2 stops Baltimore/Washington Chicago Midway

R6 347Southwest

Wed, Oct 21 - Mon, Oct 26

13:05 - 21:55ATL Atlanta Hartsfield-Jackson-PWM Portland

8h 50m2 stops Nashville Intl Chicago Midway

5:20 - 11:30PWM Portland-ATL Atlanta Hartsfield-Jackson

6h 10m1 stop Baltimore/Washington

R6 395Southwest

Thu, Oct 22 - Mon, Oct 26

6:55 - 14:45ATL Atlanta Hartsfield-Jackson-PWM Portland

7h 50m2 stops Nashville Intl Baltimore/Washington

5:25 - 15:10PWM Portland-ATL Atlanta Hartsfield-Jackson

9h 45m2 stops Baltimore/Washington Orlando

R6 476Southwest

Tue, Nov 10 - Sat, Nov 14

6:00 - 12:25ATL Atlanta Hartsfield-Jackson-PWM Portland

6h 25m1 stop Baltimore/Washington

5:20 - 11:35PWM Portland-ATL Atlanta Hartsfield-Jackson

6h 15m1 stop Baltimore/Washington

R6 541Southwest

Fri, Oct 30 - Mon, Nov 2

7:15 - 16:30ATL Atlanta Hartsfield-Jackson-PWM Portland

9h 15m2 stops Nashville Intl Baltimore/Washington

13:40 - 18:20PWM Portland-ATL Atlanta Hartsfield-Jackson

4h 40m1 stop Baltimore/Washington

R6 621Southwest

Thu, Nov 5 - Fri, Nov 6

9:30 - 16:55ATL Atlanta Hartsfield-Jackson-PWM Portland

7h 25m2 stops Columbus Baltimore/Washington

5:20 - 15:50PWM Portland-ATL Atlanta Hartsfield-Jackson

10h 30m2 stops Baltimore/Washington Chicago Midway

R6 702Southwest

Mon, Oct 26 - Fri, Oct 30

Cheap last-minute flights

Enter your travel dates to find the best prices.

20:54 - 23:28ATL Atlanta Hartsfield-Jackson-PWM Portland

2h 34mdirect

14:10 - 16:59PWM Portland-ATL Atlanta Hartsfield-Jackson

2h 49mdirect

R10 481Delta

Wed, Sep 16 - Wed, Sep 23

9:35 - 15:39ATL Atlanta Hartsfield-Jackson-PWM Portland

6h 04m1 stop New York John F Kennedy Intl

14:10 - 16:59PWM Portland-ATL Atlanta Hartsfield-Jackson

2h 49mdirect

R10 643Delta

Wed, Sep 16 - Wed, Sep 23

20:54 - 23:28ATL Atlanta Hartsfield-Jackson-PWM Portland

2h 34mdirect

6:00 - 8:49PWM Portland-ATL Atlanta Hartsfield-Jackson

2h 49mdirect

R10 804Delta

Fri, Sep 18 - Fri, Sep 25

6:20 - 15:00ATL Atlanta Hartsfield-Jackson-PWM Portland

8h 40m2 stops Tampa Baltimore/Washington

13:05 - 21:45PWM Portland-ATL Atlanta Hartsfield-Jackson

8h 40m2 stops Baltimore/Washington Houston Hobby

R10 966Southwest

Fri, Sep 18 - Fri, Sep 25

20:54 - 23:28ATL Atlanta Hartsfield-Jackson-PWM Portland

2h 34mdirect

14:10 - 16:59PWM Portland-ATL Atlanta Hartsfield-Jackson

2h 49mdirect

R11 289Delta

Thu, Sep 17 - Mon, Sep 21

20:54 - 23:28ATL Atlanta Hartsfield-Jackson-PWM Portland

2h 34mdirect

6:30 - 14:23PWM Portland-ATL Atlanta Hartsfield-Jackson

7h 53m1 stop New York LaGuardia

R11 450Delta

Thu, Sep 17 - Mon, Sep 21

20:54 - 23:28ATL Atlanta Hartsfield-Jackson-PWM Portland

2h 34mdirect

14:10 - 16:59PWM Portland-ATL Atlanta Hartsfield-Jackson

2h 49mdirect

R11 612Delta

Wed, Sep 16 - Sat, Sep 19

8:00 - 12:25ATL Atlanta Hartsfield-Jackson-PWM Portland

4h 25m1 stop Baltimore/Washington

14:50 - 22:20PWM Portland-ATL Atlanta Hartsfield-Jackson

7h 30m2 stops Baltimore/Washington Chicago Midway

R11 692Southwest

Tue, Sep 15 - Tue, Sep 15

10:47 - 18:29ATL Atlanta Hartsfield-Jackson-PWM Portland

7h 42m1 stop Newark

5:15 - 13:37PWM Portland-ATL Atlanta Hartsfield-Jackson

8h 22m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

R11 709United Airlines

Wed, Sep 16 - Wed, Sep 23

17:35 - 23:56ATL Atlanta Hartsfield-Jackson-PWM Portland

6h 21m1 stop New York John F Kennedy Intl

14:10 - 16:59PWM Portland-ATL Atlanta Hartsfield-Jackson

2h 49mdirect

R11 773Delta

Wed, Sep 16 - Sat, Sep 19

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Delta flights from Atlanta to Portland, Maine

Our best Delta deals on Atlanta to Portland, Maine flight tickets

Delta

Oct 20

ATL20:59Atlanta Hartsfield-Jackson

2h 36m

PWM23:35Portland

Oct 28

PWM6:01Portland

2h 58m

ATL8:59Atlanta Hartsfield-Jackson

R7 090

Delta

Feb 24

ATL19:50Atlanta Hartsfield-Jackson

2h 33m

PWM22:23Portland

Mar 1

PWM6:30Portland

13h 58m

2 stops

ATL20:28Atlanta Hartsfield-Jackson

R7 219

Delta

Feb 22

ATL19:50Atlanta Hartsfield-Jackson

2h 33m

PWM22:23Portland

Feb 26

PWM17:59Portland

18h 00m

2 stops

ATL11:59Atlanta Hartsfield-Jackson

R7 235

Southwest flights from Atlanta to Portland, Maine

Our best Southwest deals on Atlanta to Portland, Maine flight tickets

Southwest

Oct 29

ATL6:00Atlanta Hartsfield-Jackson

6h 25m

1 stop

PWM12:25Portland

Oct 29

PWM17:30Portland

5h 55m

1 stop

ATL23:25Atlanta Hartsfield-Jackson

R6 088

Southwest

Oct 29

ATL6:00Atlanta Hartsfield-Jackson

6h 25m

1 stop

PWM12:25Portland

Oct 29

PWM15:25Portland

8h 30m

2 stops

ATL23:55Atlanta Hartsfield-Jackson

R6 169

Southwest

Oct 20

ATL11:20Atlanta Hartsfield-Jackson

9h 15m

2 stops

PWM20:35Portland

Oct 27

PWM12:55Portland

8h 05m

2 stops

ATL21:00Atlanta Hartsfield-Jackson

R6 250

momondo Fare Finder

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

Cheapest return flight

Fastest return journey

AtlantaPortland

ATL Atlanta Hartsfield-Jackson - PWM Portland

ATLPWM

Atlanta Hartsfield-Jackson

Thu 29/10

6:00-12:25

1 stop6h 25m

Portland

Thu 29/10

17:30-23:25

1 stop5h 55m

R6 088

AtlantaPortland

ATL Atlanta Hartsfield-Jackson - PWM Portland

ATLPWM

Atlanta Hartsfield-Jackson

Thu 29/10

6:00-12:25

1 stop6h 25m

Portland

Thu 29/10

15:25-23:55

2 stops8h 30m

R6 169

AtlantaPortland

ATL Atlanta Hartsfield-Jackson - PWM Portland

ATLPWM

Atlanta Hartsfield-Jackson

Tue 20/10

11:20-20:35

2 stops9h 15m

Portland

Tue 27/10

12:55-21:00

2 stops8h 05m

R6 250

AtlantaPortland

ATL Atlanta Hartsfield-Jackson - PWM Portland

ATLPWM

Atlanta Hartsfield-Jackson

Thu 29/10

7:10-14:50

1 stop7h 40m

Portland

Mon 2/11

17:10-22:05

1 stop4h 55m

R6 315

AtlantaPortland

ATL Atlanta Hartsfield-Jackson - PWM Portland

ATLPWM

Atlanta Hartsfield-Jackson

Wed 21/10

13:35-22:40

2 stops9h 05m

Portland

Mon 26/10

5:20-15:50

2 stops10h 30m

R6 347

AtlantaPortland

ATL Atlanta Hartsfield-Jackson - PWM Portland

ATLPWM

Atlanta Hartsfield-Jackson

Thu 22/10

13:05-21:55

2 stops8h 50m

Portland

Mon 26/10

5:20-11:30

1 stop6h 10m

R6 395

AtlantaPortland

ATL Atlanta Hartsfield-Jackson - PWM Portland

ATLPWM

Atlanta Hartsfield-Jackson

Tue 10/11

6:55-14:45

2 stops7h 50m

Portland

Sat 14/11

5:25-15:10

2 stops9h 45m

R6 476

AtlantaPortland

ATL Atlanta Hartsfield-Jackson - PWM Portland

ATLPWM

Atlanta Hartsfield-Jackson

Fri 30/10

6:00-12:25

1 stop6h 25m

Portland

Mon 2/11

5:20-11:35

1 stop6h 15m

R6 541

AtlantaPortland

ATL Atlanta Hartsfield-Jackson - PWM Portland

ATLPWM

Atlanta Hartsfield-Jackson

Thu 5/11

7:15-16:30

2 stops9h 15m

Portland

Fri 6/11

13:40-18:20

1 stop4h 40m

R6 621

AtlantaPortland

ATL Atlanta Hartsfield-Jackson - PWM Portland

ATLPWM

Atlanta Hartsfield-Jackson

Mon 26/10

9:30-16:55

2 stops7h 25m

Portland

Fri 30/10

5:20-15:50

2 stops10h 30m

R6 702

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Atlanta and Portland, Maine?

Prices are currently low for flights on this route.

Typical prices usually range from R7 090 to R9 835.
The lowest price recently found on this route was R6 088.

What is the cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from Atlanta is in January. Flight prices, which tend to average around R6 848, are often lower during this time because this is during the off-season. If you don’t want to visit Portland, Maine in January, then you should wait until March to fly from Atlanta, when ticket prices are also cheap, with an average price of R7 817.

How far in advance should I book a flight from Atlanta 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 R8 741 when searching weeks before you fly. 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 R6 686 on momondo.

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

As of September 2026, prices for Atlanta to Portland, Maine flights are approximately 23% 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 return 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	R3 133
Direct flights	Every day
Airports in Portland, Maine	1 airport

The best one-way flight to Portland, Maine from Atlanta in the past 72 hours is R3 133. The best return flight deal from Atlanta to Portland, Maine found on momondo in the last 72 hours is R6 088.

Direct flights go from Atlanta to Portland, Maine every day.

There is 1 airport in Portland, Maine. From Atlanta there are direct flights to Portland (PWM).

Search flight deals

Frequently asked questions about flying from Atlanta to Portland, Maine

How far is Atlanta Hartsfield-Jackson to Portland by plane?
Portland is 1642,9 km away from Atlanta Hartsfield-Jackson.
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 refreshed on a daily basis.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Portland Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Atlanta to Portland, Maine?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Atlanta to Portland, Maine is Airbus A321-100/200 (71,26% of total bookings). The next most popular plane models are Airbus A320-100/200 (21,84%), Boeing 737-900 (1,72%), and Airbus A318/A319/A320/A321 (1,15%).

Auburn

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Portland from Atlanta which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Atlanta to Portland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Atlanta to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.