Cheap Flights from Portland, ME to Atlanta, GA from $103

Return flight: Atlanta – Portland

On Cheapflightsplus.com you will find 373 connecting flights from Portland to Atlanta. You can compare airfare deals from 4 airlines and multiple travel sites from $103, book and save on cheap plane tickets and last minute offers. Also check out PWM-ATL flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Portland to Atlanta Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $103 (one-way), $177 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Portland to Atlanta. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
05:40 — 10:08
05:40 — 07:30 UA3622 United Airlines
Portland — Washington D.C.
45m stop
08:15 — 10:08 UA1734 United Airlines
Washington D.C. — Atlanta
4h 28m
including layover
Find flight
from$189
05:40 — 10:08
05:40 — 07:30 UA3622 United Airlines
Portland — Washington D.C.
45m stop
08:15 — 10:08 UA2739 United Airlines
Washington D.C. — Atlanta
4h 28m
including layover
Find flight
from$190
06:00 — 12:24
06:00 — 07:53 UA1834 United Airlines
Portland — Chicago
1h 19m stop
09:12 — 12:24 UA445 United Airlines
Chicago — Atlanta
6h 24m
including layover
Find flight
from$189
06:00 — 09:16
+1 day
06:00 — 07:29 UA2151 United Airlines
Portland — Newark
23h 26m stop
06:55 — 09:16 UA2304 United Airlines
Newark — Atlanta
27h 16m
including layover
Find flight
from$245
08:00 — 16:48
08:00 — 09:31 UA3639 United Airlines
Portland — Newark
4h 54m stop
14:25 — 16:48 UA440 United Airlines
Newark — Atlanta
8h 48m
including layover
Find flight
from$247
08:00 — 18:17
08:00 — 09:31 UA3639 United Airlines
Portland — Newark
6h 19m stop
15:50 — 18:17 UA1733 United Airlines
Newark — Atlanta
10h 17m
including layover
Find flight
from$247
09:30 — 14:48
09:30 — 11:20 UA3683 United Airlines
Portland — Washington D.C.
1h 35m stop
12:55 — 14:48 UA1940 United Airlines
Washington D.C. — Atlanta
5h 18m
including layover
Find flight
from$190
10:40 — 19:26
10:40 — 12:13 UA3405 United Airlines
Portland — Newark
4h 46m stop
16:59 — 19:26 UA1690 United Airlines
Newark — Atlanta
8h 46m
including layover
Find flight
from$247
10:50 — 19:26
10:50 — 12:23 UA3623 United Airlines
Portland — Newark
4h 36m stop
16:59 — 19:26 UA1863 United Airlines
Newark — Atlanta
8h 36m
including layover
Find flight
from$262
11:40 — 17:32
11:40 — 13:43 UA5697 United Airlines
Portland — Chicago
40m stop
14:23 — 17:32 UA512 United Airlines
Chicago — Atlanta
5h 52m
including layover
Find flight
from$224
11:43 — 21:24
11:40 — 13:43 UA5697 United Airlines
Portland — Chicago
4h 29m stop
18:15 — 21:24 UA617 United Airlines
Chicago — Atlanta
9h 41m
including layover
Find flight
from$272
12:15 — 19:37
12:15 — 14:26 UA3699 United Airlines
Portland — Washington D.C.
3h 14m stop
17:40 — 19:37 UA2081 United Airlines
Washington D.C. — Atlanta
7h 22m
including layover
Find flight
from$163
12:42 — 11:25
+1 day
12:47 — 15:00 SY1822 Sun Country Airlines
Portland — Minneapolis
17h 2m stop
08:06 — 11:33 SY1627 Sun Country Airlines
Minneapolis — Atlanta
22h 43m
including layover
Find flight
from$187
13:16 — 11:42
+1 day
12:46 — 14:54 SY1822 Sun Country Airlines
Portland — Minneapolis
16h 48m stop
13:36 — 17:06 SY355 Sun Country Airlines
Minneapolis — Atlanta
22h 26m
including layover
Find flight
from$175
14:05 — 19:37
14:05 — 16:16 UA3593 United Airlines
Portland — Washington D.C.
1h 24m stop
17:40 — 19:37 UA2081 United Airlines
Washington D.C. — Atlanta
5h 32m
including layover
Find flight
from$163
14:52 — 08:35
+1 day
14:52 — 17:05 MX745 Mexicana
Portland — Columbus
14h stop
07:05 — 08:35 NK2706 Spirit Airlines
Columbus — Atlanta
17h 43m
including layover
Find flight
from$210
15:41 — 23:15
12:38 — 16:00 MX739 Mexicana
Portland — Orlando
2h 45m stop
22:00 — 23:15 NK3136 Spirit Airlines
Orlando — Atlanta
7h 34m
including layover
Find flight
from$221
16:57 — 00:36
+1 day
16:57 — 20:18 F91929 Frontier Airlines
Portland — Orlando
2h 33m stop
22:51 — 00:36 F93975 Frontier Airlines
Orlando — Atlanta
7h 39m
including layover
Find flight
from$106
16:57 — 11:29
+1 day
16:57 — 20:18 F91929 Frontier Airlines
Portland — Orlando
13h 22m stop
09:40 — 11:29 F93507 Frontier Airlines
Orlando — Atlanta
18h 32m
including layover
Find flight
from$126
18:12 — 00:34
+1 day
18:12 — 21:34 F92621 Frontier Airlines
Portland — Orlando
1h 17m stop
22:51 — 00:34 F91241 Frontier Airlines
Orlando — Atlanta
6h 22m
including layover
Find flight
from$103
18:12 — 14:25
+1 day
18:12 — 21:34 F92621 Frontier Airlines
Portland — Orlando
15h 9m stop
12:43 — 14:25 F93507 Frontier Airlines
Orlando — Atlanta
20h 13m
including layover
Find flight
from$133
19:25 — 07:43
+1 day
19:25 — 22:57 F92621 Frontier Airlines
Portland — Orlando
7h 3m stop
06:00 — 07:43 F91563 Frontier Airlines
Orlando — Atlanta
12h 18m
including layover
Find flight
from$119
19:25 — 23:32
+1 day
19:25 — 22:57 F92621 Frontier Airlines
Portland — Orlando
22h 43m stop
21:40 — 23:32 F94025 Frontier Airlines
Orlando — Atlanta
28h 7m
including layover
Find flight
from$125
*Departure and arrival times - local. Updated on August 2, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Portland to Atlanta depends on and how to choose the most interesting flight option for you.

Distance between Portland and Atlanta is 1652 miles. Time difference between the cities is 0h. Airplanes depart 05:35 to 20:52 from 1 Portland airport and arrive 05:35 to 20:52 to 7 Atlanta airports. Average flight time is 19h 41m.

  • The fastest flight 4h 23m
  • Average flight time 19h 41m
  • The earliest flight 05:35
  • The latest flight 20:52
  • Distance 1027 ml

The cheapest months to travel to Atlanta are september (from 103 $), may (from 106 $), june (from 119 $).

The most expensive months are october (from 247 $), august (from 187 $), july (from 175 $).

What is the lowest airfare Portland to Atlanta?

The cheapest plane ticket found by our users is $103. This airfare is for economy class on one-way F92621 flight by Frontier Airlines for September 27, 2025 which leaves Portland Intl Jetport in Portland at 18:12 am and arrives at Atlanta Hartsfield-Jackson at 00:34.

Economy class
$103
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Business class
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First class
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Popular Airlines on the Route

The flight Portland — Atlanta is served by 4 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Frontier Airlines - 8 departures per week at the price of from $ 103 . And the most expensive tickets are offered by United Airlines airline - from $ 1330.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 373 flights with layovers on the route. The fastest connecting flight is UA3415 by United Airlines takes 4h 23m and the cheapest is F92621 by Frontier Airlines for $103.

  • F9 - Frontier Airlines
    from $103
    Find
  • SY - Sun Country Airlines
    from $175
    Find
  • MX - Mexicana
    from $210
    Find
  • UA - United Airlines
    from $163
    Find
See more connecting flights

Airports

You can fly from Portland to Atlanta from 1 airports (Portland Intl Jetport).

Portland airports

  • Portland Intl Jetport-PWM
    from $103
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Atlanta airports

  • Perimeter Mall-JAJ
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  • DeKalb-Peachtree-PDK
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  • Hartsfield-Jackson-ATL
    Find
  • Beaver Ruin-JAO
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  • Fulton County-FTY
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  • Galleria Heliport-JGL
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  • Technology Park-JAE
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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