$122+ Cheap flights from Portland, ME to Jacksonville (PWM - JAX)
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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — JAX
Sep 1 — Sep 81
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Jacksonville with Cheapflights
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Cheapest flights from Portland to JacksonvilleExplore the most affordable flight options available from Portland to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
Explore the most affordable flight options available from Portland to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
This JetBlue deal was found by Cheapflights users on 7/29. 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.
Mon 10/56:00 am
PWM
- JAX
1 stop8h 22m
JetBlue
Sun 10/117:00 pm
JAX
- PWM
1 stop4h 52m
JetBlue
Deal found 7/29![JetBlue logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Fri 9/257:00 am
PWM
- JAX
2 stops12h 01m
Multiple Airlines
Tue 9/295:06 pm
JAX
- PWM
1 stop23h 18m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Sat 10/105:09 pm
PWM
- JAX
1 stop27h 19m
Breeze Airways
Thu 10/159:10 am
JAX
- PWM
1 stop13h 09m
Breeze Airways
Deal found 7/29![Breeze Airways logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Wed 10/75:09 pm
PWM
- JAX
2 stops24h 42m
Multiple Airlines
Tue 10/135:06 pm
JAX
- PWM
1 stop23h 18m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Wed 10/75:09 pm
PWM
- JAX
1 stop27h 19m
Breeze Airways
Thu 10/159:10 am
JAX
- PWM
1 stop13h 09m
Breeze Airways
Deal found 7/29![Breeze Airways logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Sat 10/105:09 pm
PWM
- JAX
2 stops24h 42m
Multiple Airlines
Thu 10/159:10 am
JAX
- PWM
1 stop13h 09m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$300
This JetBlue deal was found by Cheapflights users on 7/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am
PWM
- JAX
1 stop8h 20m
JetBlue
Wed 10/147:00 pm
JAX
- PWM
1 stop4h 52m
JetBlue
Deal found 7/28![JetBlue logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Thu 8/273:11 pm
PWM
- JAX
1 stop6h 42m
Multiple Airlines
Thu 9/37:05 pm
JAX
- PWM
2 stops39h 22m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$304
This Justfly.com deal was found by Cheapflights users on 7/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am
PWM
- JAX
1 stop8h 20m
JetBlue
Sun 10/117:00 pm
JAX
- PWM
1 stop4h 52m
JetBlue
Deal found 7/29![JetBlue logo]()
$307
This JetBlue deal was found by Cheapflights users on 7/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:00 am
PWM
- JAX
1 stop8h 26m
JetBlue
Wed 10/147:00 pm
JAX
- PWM
1 stop4h 52m
JetBlue
Deal found 7/28![JetBlue logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Tue 10/65:09 pm
PWM
- JAX
2 stops25h 52m
Multiple Airlines
Thu 10/159:10 am
JAX
- PWM
1 stop13h 09m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Mon 10/57:00 am
PWM
- JAX
2 stops12h 01m
Multiple Airlines
Thu 10/159:10 am
JAX
- PWM
1 stop13h 09m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$327
Best flights from Portland to JacksonvilleDiscover carefully curated flight deals from Portland to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
Discover carefully curated flight deals from Portland to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
This JetBlue deal was found by Cheapflights users on 7/29. 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.
Tue 10/66:00 am
PWM
- JAX
1 stop8h 20m
JetBlue
Sun 10/117:00 pm
JAX
- PWM
1 stop4h 52m
JetBlue
Deal found 7/29![JetBlue logo]()
$275
This Delta deal was found by Cheapflights users on 7/30. 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.
Thu 9/246:30 am
PWM
- JAX
1 stop8h 07m
Delta
Mon 9/285:34 pm
JAX
- PWM
1 stop5h 54m
Delta
Deal found 7/30![Delta logo]()
$355
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:45 am
PWM
- JAX
2 stops9h 12m
United Airlines
Fri 11/137:30 am
JAX
- PWM
1 stop6h 46m
United Airlines
Deal found 8/1![United Airlines logo]()
$393
This Southwest deal was found by Cheapflights users on 8/1. 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.
Fri 10/306:30 am
PWM
- JAX
2 stops10h 00m
Southwest
Fri 11/131:30 pm
JAX
- PWM
2 stops10h 20m
Southwest
Deal found 8/1![Southwest logo]()
$399
This JetBlue deal was found by Cheapflights users on 7/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am
PWM
- JAX
1 stop8h 22m
JetBlue
Tue 10/133:25 pm
JAX
- PWM
1 stop8h 27m
JetBlue
Deal found 7/28![JetBlue logo]()
$312
This Delta deal was found by Cheapflights users on 7/29. 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.
Wed 10/76:01 am
PWM
- JAX
1 stop5h 52m
Delta
Sat 10/102:28 pm
JAX
- PWM
1 stop6h 32m
Delta
Deal found 7/29![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 7/30. 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.
Fri 9/42:14 pm
PWM
- JAX
1 stop6h 00m
Delta
Mon 9/75:34 pm
JAX
- PWM
1 stop5h 39m
Delta
Deal found 7/30![Delta logo]()
$388
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:15 am
PWM
- JAX
1 stop5h 45m
United Airlines
Wed 10/149:40 am
JAX
- PWM
2 stops9h 44m
United Airlines
Deal found 7/29![United Airlines logo]()
$450
This Delta deal was found by Cheapflights users on 7/29. 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.
Tue 10/66:01 am
PWM
- JAX
1 stop7h 21m
Delta
Mon 10/127:00 pm
JAX
- PWM
1 stop4h 35m
Delta
Deal found 7/29![Delta logo]()
$416
Last-minute flights from Portland to JacksonvilleDiscover last-minute flight deals from Portland to Jacksonville. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Jacksonville. Data last updated August 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Thu 8/138:22 pm
PWM
- JAX
1 stop12h 35m
Breeze Airways
Mon 8/1710:26 pm
JAX
- PWM
2 stops22h 53m
Breeze Airways
Deal found 7/29![Breeze Airways logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Thu 8/138:22 pm
PWM
- JAX
1 stop12h 35m
Multiple Airlines
Mon 8/173:57 pm
JAX
- PWM
1 stop6h 41m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Fri 8/143:51 pm
PWM
- JAX
1 stop5h 55m
Breeze Airways
Sun 8/163:31 pm
JAX
- PWM
1 stop4h 11m
Breeze Airways
Deal found 7/30![Breeze Airways logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Fri 8/143:51 pm
PWM
- JAX
1 stop5h 55m
Multiple Airlines
Sun 8/161:57 pm
JAX
- PWM
1 stop8h 42m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Sun 8/167:00 am
PWM
- JAX
1 stop11h 42m
Multiple Airlines
Thu 8/207:05 pm
JAX
- PWM
2 stops27h 33m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Tue 8/184:44 pm
PWM
- JAX
1 stop28h 14m
Multiple Airlines
Thu 8/277:05 pm
JAX
- PWM
2 stops27h 33m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Tue 8/184:44 pm
PWM
- JAX
1 stop28h 14m
Breeze Airways
Thu 8/273:31 pm
JAX
- PWM
1 stop4h 11m
Breeze Airways
Deal found 7/31![Breeze Airways logo]()
$381
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:25 pm
PWM
- JAX
1 stop7h 21m
American Airlines
Wed 8/264:35 pm
JAX
- PWM
1 stop5h 25m
American Airlines
Deal found 7/29![American Airlines logo]()
$355
This Justfly.com deal was found by Cheapflights users on 8/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:40 pm
PWM
- JAX
1 stop9h 51m
JetBlue
Wed 8/266:05 am
JAX
- PWM
1 stop7h 40m
JetBlue
Deal found 8/1![JetBlue logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Thu 8/273:11 pm
PWM
- JAX
1 stop6h 42m
Multiple Airlines
Thu 9/37:05 pm
JAX
- PWM
2 stops39h 22m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$304
One-way flights from Portland to JacksonvilleSearch for one-way flight options from Portland to Jacksonville. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
Search for one-way flight options from Portland to Jacksonville. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Fri 8/283:51 pm
PWM
- JAX
1 stop5h 55m
Breeze Airways
Deal found 8/2![Breeze Airways logo]()
$122
This Breeze Airways deal was found by Cheapflights users on 7/31. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/33:11 pm
PWM
- JAX
1 stop6h 42m
Breeze Airways
Deal found 7/31![Breeze Airways logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Fri 8/287:00 am
PWM
- JAX
2 stops11h 10m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:30 am
PWM
- JAX
1 stop8h 11m
JetBlue
Deal found 7/31![JetBlue logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Sun 10/187:00 am
PWM
- JAX
1 stop7h 20m
Breeze Airways
Deal found 7/30![Breeze Airways logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Sat 11/75:09 pm
PWM
- JAX
2 stops24h 42m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Wed 10/75:09 pm
PWM
- JAX
2 stops24h 42m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Thu 9/38:41 pm
PWM
- JAX
2 stops21h 29m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Wed 10/75:09 pm
PWM
- JAX
1 stop27h 19m
Breeze Airways
Deal found 7/28![Breeze Airways logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Wed 8/267:00 am
PWM
- JAX
3 stops11h 10m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Sat 10/105:09 pm
PWM
- JAX
1 stop27h 19m
Breeze Airways
Deal found 7/30![Breeze Airways logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Thu 10/157:00 am
PWM
- JAX
1 stop7h 20m
Breeze Airways
Deal found 7/28![Breeze Airways logo]()
$170
Find flight deals from Portland to Jacksonville
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Jacksonville (JAX). 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 August 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $275 (JetBlue) |
One-way from | $122 (Kiwi.com) |
Popular in | April |
Cheapest in | August |
Average price | $296 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Jacksonville 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 August 2, 2026.
Use the filters below to find and compare flights from Portland to Jacksonville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandJacksonville
PWM - JAX
PWMJAX
Portland
Tue 10/6
6:00 am-2:20 pm
1 stop8h 20m
Jacksonville
Sun 10/11
7:00 pm-11:52 pm
1 stop4h 52m
$275
PortlandJacksonville
PWM - JAX
PWMJAX
Portland
Mon 10/5
6:00 am-2:22 pm
1 stop8h 22m
Jacksonville
Tue 10/13
3:25 pm-11:52 pm
1 stop8h 27m
$312
PortlandJacksonville
PWM - JAX
PWMJAX
Portland
Thu 9/24
6:30 am-2:37 pm
1 stop8h 07m
Jacksonville
Mon 9/28
5:34 pm-11:28 pm
1 stop5h 54m
$355
PortlandJacksonville
PWM - JAX
PWMJAX
Portland
Wed 10/7
6:01 am-11:53 am
1 stop5h 52m
Jacksonville
Sat 10/10
2:28 pm-9:00 pm
1 stop6h 32m
$355
Quickest round-trip
PortlandJacksonville
PWM - JAX
PWMJAX
Portland
Fri 9/4
2:14 pm-8:14 pm
1 stop6h 00m
Jacksonville
Mon 9/7
5:34 pm-11:13 pm
1 stop5h 39m
$388
PortlandJacksonville
PWM - JAX
PWMJAX
Portland
Fri 10/30
8:45 am-5:57 pm
2 stops9h 12m
Jacksonville
Fri 11/13
7:30 am-2:16 pm
1 stop6h 46m
$393
PortlandJacksonville
PWM - JAX
PWMJAX
Portland
Fri 10/30
6:30 am-4:30 pm
2 stops10h 00m
Jacksonville
Fri 11/13
1:30 pm-11:50 pm
2 stops10h 20m
$399
PortlandJacksonville
PWM - JAX
PWMJAX
Portland
Tue 10/6
6:01 am-1:22 pm
1 stop7h 21m
Jacksonville
Mon 10/12
7:00 pm-11:35 pm
1 stop4h 35m
$416
PortlandJacksonville
PWM - JAX
PWMJAX
Portland
Sat 10/10
5:15 am-11:00 am
1 stop5h 45m
Jacksonville
Wed 10/14
9:40 am-7:24 pm
2 stops9h 44m
$450
Cheapest one-way
PortlandJacksonville
PWM - JAX
PWMJAX
Portland
Fri 8/28
7:00 am-6:10 pm
2 stops11h 10m
$135
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Portland to Jacksonville
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 Portland to Jacksonville in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Portland, Maine-Jacksonville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Jacksonville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Jacksonville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-Jacksonville 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 Portland, Maine-Jacksonville 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 Portland to Jacksonville
Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Portland with our price prediction graph.
PWM-JAX
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 Portland to Jacksonville
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What’s the top layover airport for flights from Portland, Maine to Jacksonville?
Share of 1-stop round-trip flights from Portland, Maine to Jacksonville chosen by Cheapflights users in the past 12 months, using the same layover each way.
Washington, D.C. (DCA) – chosen by Cheapflights users on 50% of 1-stop itineraries from Portland, Maine to Jacksonville on Cheapflights.
What’s the cheapest layover airport for flights from Portland, Maine to Jacksonville?
Average round-trip fare for 1-stop flights from Portland, Maine to Jacksonville, chosen by Cheapflights users in the past 12 months, with the same layover each way.
New York (JFK) is the most affordable 1-stop option, with an average round-trip price of $273.
What’s the fastest layover option from Portland, Maine to Jacksonville?
Shortest average travel time for 1-stop one-way flights from Portland, Maine to Jacksonville, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via New York (JFK) have the shortest average one-way travel time for 1-stop routes: 5h 09m.
Which airport typically offers the quickest layover for flights from Portland, Maine to Jacksonville?
Average layover duration for 1-stop one-way flights from Portland, Maine to Jacksonville, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Washington, D.C. (DCA) offer the fastest connection on this route, with an average layover time of 1h 22m.
Reviews of airlines servicing Jacksonville
Get insights into the airlines that provide service to Jacksonville. 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 Jacksonville. Reviews last updated August 2, 2026.
See what other customers who have flown with Southwest,Delta, andAmerican Airlines from Portland to Jacksonville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Portland to Jacksonville. 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 Jacksonville?
Book flights to Jacksonville if you plan to visit one of these locationsJacksonville Beach
Fernandina Beach
Orange Park
Kingsland
Waycross
Atlantic Beach
Yulee
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Other flights to Jacksonville
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Top 4 airlines flying from Portland to Jacksonville
Discover the top 4 airlines that operate flights from Portland to Jacksonville. 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 August 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$175 | Average$345 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$193 | Average$456 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$284 | Average$427 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$336 | Average$466 | FlexibilityNo cancel fee | On-time63% |