$109+ Cheap flights from Atlanta to Portland, ME (ATL - PWM)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — PWM
juin 30 — juil. 71
Round-trip
1 adult, Economy
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Find cheap flights from Atlanta to Portland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Portland are usually found in January or October, booked 84 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from Atlanta to Portland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Atlanta to PortlandExplore the most affordable flight options available from Atlanta to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 31, 2026.
Explore the most affordable flight options available from Atlanta to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/308:21 pm
ATL
- PWM
1 stop12h 51m
Multiple Airlines
ven. 9/47:00 am
PWM
- ATL
1 stop7h 37m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/87:50 pm
ATL
- PWM
1 stop22h 01m
Multiple Airlines
mar. 9/155:09 pm
PWM
- ATL
1 stop15h 13m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/28:30 pm
ATL
- PWM
1 stop12h 42m
Multiple Airlines
ven. 8/77:00 am
PWM
- ATL
1 stop7h 33m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/278:21 pm
ATL
- PWM
1 stop12h 51m
Multiple Airlines
lun. 8/317:00 am
PWM
- ATL
1 stop7h 37m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/1511:00 am
ATL
- PWM
1 stop12h 59m
American Airlines
mar. 9/295:30 am
PWM
- ATL
1 stop10h 31m
American Airlines
Deal found 5/30![American Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/26:35 am
ATL
- PWM
1 stop9h 41m
Multiple Airlines
lun. 9/77:00 am
PWM
- ATL
1 stop7h 37m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/149:28 am
ATL
- PWM
1 stop6h 31m
Multiple Airlines
dim. 7/198:22 pm
PWM
- ATL
1 stop17h 46m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$326
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/1512:00 pm
ATL
- PWM
2 stops9h 00m
Southwest
mar. 8/185:45 am
PWM
- ATL
1 stop4h 30m
Southwest
Deal found 5/29![Southwest logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/233:32 pm
ATL
- PWM
1 stop22h 37m
Multiple Airlines
lun. 8/317:00 am
PWM
- ATL
1 stop7h 37m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/89:34 am
ATL
- PWM
1 stop6h 25m
Multiple Airlines
sam. 9/126:31 pm
PWM
- ATL
1 stop14h 18m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/1410:16 am
ATL
- PWM
1 stop12h 22m
Multiple Airlines
mar. 8/184:44 pm
PWM
- ATL
1 stop21h 35m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$343
Best flights from Atlanta to PortlandDiscover carefully curated flight deals from Atlanta to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mai 31, 2026.
Discover carefully curated flight deals from Atlanta to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mai 31, 2026.
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/227:50 am
ATL
- PWM
1 stop7h 10m
Southwest
sam. 8/295:40 am
PWM
- ATL
2 stops9h 45m
Southwest
Deal found 5/29![Southwest logo]()
$362
This JetBlue deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/156:35 pm
ATL
- PWM
1 stop5h 39m
JetBlue
lun. 8/316:00 am
PWM
- ATL
1 stop7h 25m
JetBlue
Deal found 5/30![JetBlue logo]()
$372
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/107:50 pm
ATL
- PWM
Nonstop2h 43m
Delta
jeu. 9/172:14 pm
PWM
- ATL
Nonstop2h 51m
Delta
Deal found 5/26![Delta logo]()
$439
This JetBlue deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/196:45 pm
ATL
- PWM
1 stop5h 07m
JetBlue
jeu. 9/246:00 am
PWM
- ATL
1 stop7h 19m
JetBlue
Deal found 5/30![JetBlue logo]()
$390
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/168:35 pm
ATL
- PWM
Nonstop2h 39m
Delta
mer. 7/226:59 pm
PWM
- ATL
Nonstop2h 58m
Delta
Deal found 5/26![Delta logo]()
$439
This JetBlue deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/307:04 pm
ATL
- PWM
1 stop5h 12m
JetBlue
sam. 8/86:40 am
PWM
- ATL
1 stop6h 45m
JetBlue
Deal found 5/27![JetBlue logo]()
$423
This Delta deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/78:35 pm
ATL
- PWM
Nonstop2h 39m
Delta
dim. 7/126:00 am
PWM
- ATL
Nonstop2h 45m
Delta
Deal found 5/30![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 7/267:00 am
ATL
- PWM
1 stop4h 55m
Delta
mer. 8/56:05 am
PWM
- ATL
Nonstop2h 45m
Delta
Deal found 5/30![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/256:30 pm
ATL
- PWM
1 stop4h 47m
Delta
dim. 9/276:05 am
PWM
- ATL
Nonstop2h 51m
Delta
Deal found 5/28![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/36:15 pm
ATL
- PWM
Nonstop2h 36m
Delta
sam. 10/106:00 am
PWM
- ATL
1 stop5h 42m
Delta
Deal found 5/29![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/269:25 am
ATL
- PWM
1 stop6h 30m
Delta
mer. 9/306:05 am
PWM
- ATL
Nonstop2h 51m
Delta
Deal found 5/27![Delta logo]()
$449
Last-minute flights from Atlanta to PortlandDiscover last-minute flight deals from Atlanta to Portland. Data last updated mai 31, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Portland. Data last updated mai 31, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/106:35 am
ATL
- PWM
1 stop9h 41m
Multiple Airlines
lun. 6/153:51 pm
PWM
- ATL
1 stop27h 52m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/128:21 pm
ATL
- PWM
1 stop12h 51m
Multiple Airlines
mar. 6/164:44 pm
PWM
- ATL
1 stop21h 35m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$370
This JetBlue deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/126:23 pm
ATL
- PWM
1 stop6h 02m
JetBlue
sam. 8/86:40 am
PWM
- ATL
1 stop6h 45m
JetBlue
Deal found 5/29![JetBlue logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 6/148:21 pm
ATL
- PWM
1 stop12h 51m
Multiple Airlines
dim. 6/217:56 pm
PWM
- ATL
1 stop18h 23m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/169:34 am
ATL
- PWM
1 stop6h 25m
Multiple Airlines
mar. 6/234:44 pm
PWM
- ATL
1 stop21h 35m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/169:34 am
ATL
- PWM
1 stop6h 25m
Multiple Airlines
mer. 6/246:26 pm
PWM
- ATL
1 stop21h 53m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/169:34 am
ATL
- PWM
1 stop6h 25m
Multiple Airlines
jeu. 6/187:56 pm
PWM
- ATL
1 stop18h 23m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/169:34 am
ATL
- PWM
1 stop6h 25m
Multiple Airlines
mer. 6/175:01 pm
PWM
- ATL
1 stop15h 09m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/237:37 pm
ATL
- PWM
1 stop13h 45m
American Airlines
mar. 6/309:59 am
PWM
- ATL
1 stop9h 07m
American Airlines
Deal found 5/30![American Airlines logo]()
$393
This Expedia deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/276:23 pm
ATL
- PWM
1 stop6h 02m
JetBlue
mar. 6/301:25 pm
PWM
- ATL
1 stop10h 19m
JetBlue
Deal found 5/27![JetBlue logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 6/283:25 pm
ATL
- PWM
1 stop22h 44m
Multiple Airlines
mar. 6/304:44 pm
PWM
- ATL
1 stop21h 35m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/309:34 am
ATL
- PWM
1 stop6h 25m
Multiple Airlines
mar. 7/74:44 pm
PWM
- ATL
1 stop21h 24m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$376
One-way flights from Atlanta to PortlandSearch for one-way flight options from Atlanta to Portland. Find affordable one-way fares based on user searches. Data last updated mai 31, 2026.
Search for one-way flight options from Atlanta to Portland. Find affordable one-way fares based on user searches. Data last updated mai 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/258:16 am
ATL
- PWM
1 stop26h 11m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$109
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/257:55 am
ATL
- PWM
2 stops9h 20m
Southwest
Deal found 5/29![Southwest logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/305:58 pm
ATL
- PWM
1 stop15h 14m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/153:55 pm
ATL
- PWM
1 stop29h 24m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/2410:16 am
ATL
- PWM
1 stop12h 22m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/278:21 pm
ATL
- PWM
1 stop12h 51m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$160
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/266:00 am
ATL
- PWM
1 stop10h 33m
American Airlines
Deal found 5/30![American Airlines logo]()
$165
Find flight deals from Atlanta to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mai 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $308 (Kiwi.com) |
One-way from | $109 (Kiwi.com) |
Popular in | April |
Cheapest in | January |
Average price | $524 |
Good round-trip deal | $459 or less |
Good one-way deal | $348 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta to Portland 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, Cheapflights users made 2,558,603 searches. Data last updated mai 31, 2026.
Use the filters below to find and compare flights from Atlanta to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaPortland
ATL - PWM
ATLPWM
Atlanta Hartsfield-Jackson
sam. 8/22
7:50 am-3:00 pm
1 stop7h 10m
Portland
sam. 8/29
5:40 am-3:25 pm
2 stops9h 45m
$362
AtlantaPortland
ATL - PWM
ATLPWM
Atlanta Hartsfield-Jackson
sam. 8/15
6:35 pm-12:14 am
1 stop5h 39m
Portland
lun. 8/31
6:00 am-1:25 pm
1 stop7h 25m
$372
AtlantaPortland
ATL - PWM
ATLPWM
Atlanta Hartsfield-Jackson
sam. 9/19
6:45 pm-11:52 pm
1 stop5h 07m
Portland
jeu. 9/24
6:00 am-1:19 pm
1 stop7h 19m
$390
AtlantaPortland
ATL - PWM
ATLPWM
Atlanta Hartsfield-Jackson
jeu. 7/30
7:04 pm-12:16 am
1 stop5h 12m
Portland
sam. 8/8
6:40 am-1:25 pm
1 stop6h 45m
$423
AtlantaPortland
ATL - PWM
ATLPWM
Atlanta Hartsfield-Jackson
jeu. 9/10
7:50 pm-10:33 pm
Nonstop2h 43m
Portland
jeu. 9/17
2:14 pm-5:05 pm
Nonstop2h 51m
$439
AtlantaPortland
ATL - PWM
ATLPWM
Atlanta Hartsfield-Jackson
jeu. 7/16
8:35 pm-11:14 pm
Nonstop2h 39m
Portland
mer. 7/22
6:59 pm-9:57 pm
Nonstop2h 58m
$439
Quickest round-trip
AtlantaPortland
ATL - PWM
ATLPWM
Atlanta Hartsfield-Jackson
mar. 7/7
8:35 pm-11:14 pm
Nonstop2h 39m
Portland
dim. 7/12
6:00 am-8:45 am
Nonstop2h 45m
$439
AtlantaPortland
ATL - PWM
ATLPWM
Atlanta Hartsfield-Jackson
dim. 7/26
7:00 am-11:55 am
1 stop4h 55m
Portland
mer. 8/5
6:05 am-8:50 am
Nonstop2h 45m
$449
AtlantaPortland
ATL - PWM
ATLPWM
Atlanta Hartsfield-Jackson
ven. 9/25
6:30 pm-11:17 pm
1 stop4h 47m
Portland
dim. 9/27
6:05 am-8:56 am
Nonstop2h 51m
$449
AtlantaPortland
ATL - PWM
ATLPWM
Atlanta Hartsfield-Jackson
sam. 10/3
6:15 pm-8:51 pm
Nonstop2h 36m
Portland
sam. 10/10
6:00 am-11:42 am
1 stop5h 42m
$449
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Atlanta to Portland
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Portland in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Atlanta-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Portland, Maine flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Atlanta-Portland, Maine flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Portland, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Atlanta to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Atlanta with our price prediction graph.
ATL-PWM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Atlanta to Portland
Prices
Airlines
How far ahead should I book a flight from Atlanta to Portland, Maine?
The best time to book flights from Atlanta to Portland, Maine is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Atlanta to Portland, Maine?
Currently, January is the cheapest month in which you can book a flight from Atlanta to Portland, Maine (average of $424). Flying from Atlanta to Portland, Maine in April is currently the most expensive (average of $596). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ATL to PWM?
Find hourly flight availability from Atlanta to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mai 31, 2026.
A simple way to save on the total cost of your ticket is to fly from Atlanta to Portland, Maine at noon. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the morning.
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated mai 31, 2026.
Read reviews from past customers who have flown Southwest,Delta, andJetBlue from Atlanta to Portland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Atlanta to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsNorth Conway
Brunswick
Lewiston
Conway
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Atlanta and Portland flights
Browse other Atlanta and Portland flight options. Last updated on mai 31, 2026.
Other flights from Atlanta
Browse through other flights departing from Atlanta. Flights are based on user searches made on Cheapflights and were last updated on mai 31, 2026.
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Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on mai 31, 2026.
Top 4 airlines flying from Atlanta to Portland
Discover the top 4 airlines that operate flights from Atlanta to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mai 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$224 | Average$284 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$225 | Average$495 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$356 | Average$563 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$399 | Average$531 | FlexibilityNo cancel fee | On-timeN/A |