$125+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — JAX
Apr 21 — Apr 281
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Jacksonville 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Jacksonville
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Last-minute
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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 March 22, 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 March 22, 2026.
This KAYAK deal was found by Cheapflights users on 3/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:00 am
PWM
- JAX
1 stop6h 52m
JetBlue
Sun 6/76:14 am
JAX
- PWM
1 stop7h 10m
JetBlue
Deal found 3/19![JetBlue logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 5/243:11 pm
PWM
- JAX
1 stop16h 46m
Multiple Airlines
Thu 5/283:05 pm
JAX
- PWM
1 stop4h 11m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 7/163:11 pm
PWM
- JAX
1 stop6h 42m
Multiple Airlines
Sun 7/191:51 pm
JAX
- PWM
1 stop8h 48m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$298
This Cheapflightsfares deal was found by Cheapflights users on 3/18. 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.
Tue 5/266:00 am
PWM
- JAX
1 stop6h 52m
JetBlue
Tue 6/25:25 pm
JAX
- PWM
1 stop6h 31m
JetBlue
Deal found 3/18![JetBlue logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 5/107:56 pm
PWM
- JAX
1 stop13h 01m
Breeze Airways
Sun 5/179:37 am
JAX
- PWM
1 stop5h 27m
Breeze Airways
Deal found 3/20![Breeze Airways logo]()
$326
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Thu 10/227:20 pm
PWM
- JAX
1 stop4h 41m
American Airlines
Tue 10/276:54 pm
JAX
- PWM
1 stop4h 43m
American Airlines
Deal found 3/17![American Airlines logo]()
$339
This Expedia deal was found by Cheapflights users on 3/20. 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.
Tue 6/232:25 pm
PWM
- JAX
2 stops18h 23m
JetBlue
Tue 7/76:05 am
JAX
- PWM
1 stop7h 24m
JetBlue
Deal found 3/20![JetBlue logo]()
$344
This Breeze Airways deal was found by Cheapflights users on 3/17. 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.
Fri 7/33:51 pm
PWM
- JAX
1 stop5h 43m
Breeze Airways
Thu 7/93:31 pm
JAX
- PWM
1 stop4h 11m
Breeze Airways
Deal found 3/17![Breeze Airways logo]()
$347
This Cheapflightsfares deal was found by Cheapflights users on 3/18. 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 5/232:19 pm
PWM
- JAX
1 stop8h 59m
JetBlue
Sat 5/305:25 pm
JAX
- PWM
1 stop6h 31m
JetBlue
Deal found 3/18![JetBlue logo]()
$357
This Delta deal was found by Cheapflights users on 3/19. 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 4/215:26 pm
PWM
- JAX
1 stop5h 38m
Delta
Wed 4/226:00 am
JAX
- PWM
1 stop5h 02m
Delta
Deal found 3/19![Delta logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 7/173:51 pm
PWM
- JAX
1 stop5h 43m
Breeze Airways
Sun 7/193:31 pm
JAX
- PWM
1 stop4h 11m
Breeze Airways
Deal found 3/17![Breeze Airways logo]()
$370
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 March 22, 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 March 22, 2026.
This Southwest deal was found by Cheapflights users on 3/18. 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.
Tue 5/266:10 am
PWM
- JAX
2 stops11h 10m
Southwest
Tue 6/21:15 pm
JAX
- PWM
2 stops9h 20m
Southwest
Deal found 3/18![Southwest logo]()
$383
This United Airlines deal was found by Cheapflights users on 3/21. 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 5/12:08 pm
PWM
- JAX
1 stop5h 54m
United Airlines
Mon 5/412:16 pm
JAX
- PWM
1 stop6h 48m
United Airlines
Deal found 3/21![United Airlines logo]()
$433
This Delta deal was found by Cheapflights users on 3/21. 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.
Sun 4/56:25 am
PWM
- JAX
1 stop7h 20m
Delta
Sat 4/115:28 pm
JAX
- PWM
1 stop5h 54m
Delta
Deal found 3/21![Delta logo]()
$497
This Southwest deal was found by Cheapflights users on 3/21. 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 5/12:50 pm
PWM
- JAX
1 stop6h 35m
Southwest
Mon 5/43:25 pm
JAX
- PWM
2 stops8h 00m
Southwest
Deal found 3/21![Southwest logo]()
$438
This United Airlines deal was found by Cheapflights users on 3/17. 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 5/25:30 am
PWM
- JAX
1 stop5h 40m
United Airlines
Tue 5/56:15 am
JAX
- PWM
1 stop7h 12m
United Airlines
Deal found 3/17![United Airlines logo]()
$452
This Southwest deal was found by Cheapflights users on 3/20. 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.
Thu 5/75:30 am
PWM
- JAX
2 stops11h 25m
Southwest
Fri 5/153:25 pm
JAX
- PWM
2 stops8h 00m
Southwest
Deal found 3/20![Southwest logo]()
$443
This Southwest deal was found by Cheapflights users on 3/17. 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.
Mon 4/612:35 pm
PWM
- JAX
1 stop7h 35m
Southwest
Wed 4/87:45 am
JAX
- PWM
1 stop4h 35m
Southwest
Deal found 3/17![Southwest logo]()
$447
Last-minute flights from Portland to JacksonvilleDiscover last-minute flight deals from Portland to Jacksonville. Data last updated March 22, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Jacksonville. Data last updated March 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 4/75:11 pm
PWM
- JAX
1 stop6h 57m
American Airlines
Tue 4/142:35 pm
JAX
- PWM
2 stops8h 52m
American Airlines
Deal found 3/17![American Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 3/19. 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.
Mon 4/202:51 pm
PWM
- JAX
1 stop7h 52m
Delta
Tue 4/216:36 pm
JAX
- PWM
1 stop4h 48m
Delta
Deal found 3/19![Delta logo]()
$433
This Delta deal was found by Cheapflights users on 3/19. 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 4/215:26 pm
PWM
- JAX
1 stop5h 38m
Delta
Wed 4/226:00 am
JAX
- PWM
1 stop5h 02m
Delta
Deal found 3/19![Delta logo]()
$367
This Delta deal was found by Cheapflights users on 3/18. 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.
Mon 4/272:51 pm
PWM
- JAX
1 stop7h 52m
Delta
Thu 4/307:00 am
JAX
- PWM
1 stop7h 11m
Delta
Deal found 3/18![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 3/22. 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 4/285:21 am
PWM
- JAX
1 stop4h 53m
Delta
Thu 5/75:24 pm
JAX
- PWM
1 stop7h 19m
Delta
Deal found 3/22![Delta logo]()
$398
This Delta deal was found by Cheapflights users on 3/22. 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 4/286:30 am
PWM
- JAX
2 stops13h 42m
Delta
Tue 5/57:37 pm
JAX
- PWM
1 stop5h 09m
Delta
Deal found 3/22![Delta logo]()
$410
This Delta deal was found by Cheapflights users on 3/22. 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 4/295:21 am
PWM
- JAX
1 stop4h 53m
Delta
Tue 5/56:00 am
JAX
- PWM
1 stop4h 52m
Delta
Deal found 3/22![Delta logo]()
$377
This American Airlines deal was found by Cheapflights users on 3/21. 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 4/296:00 am
PWM
- JAX
2 stops6h 39m
American Airlines
Sat 5/28:00 am
JAX
- PWM
1 stop7h 07m
American Airlines
Deal found 3/21![American Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 3/21. 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 4/295:02 pm
PWM
- JAX
1 stop7h 06m
American Airlines
Sun 5/36:00 am
JAX
- PWM
1 stop5h 15m
American Airlines
Deal found 3/21![American Airlines logo]()
$428
This Southwest deal was found by Cheapflights users on 3/22. 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.
Thu 4/302:50 pm
PWM
- JAX
1 stop6h 35m
Southwest
Wed 5/61:15 pm
JAX
- PWM
2 stops9h 20m
Southwest
Deal found 3/22![Southwest logo]()
$403
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 March 22, 2026.
Search for one-way flight options from Portland to Jacksonville. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
This Expedia deal was found by Cheapflights users on 3/18. 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.
Tue 5/266:00 am
PWM
- JAX
1 stop6h 52m
JetBlue
Deal found 3/18![JetBlue logo]()
$125
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Tue 5/265:15 am
PWM
- JAX
2 stops10h 27m
United Airlines
Deal found 3/18![United Airlines logo]()
$189
This United Airlines deal was found by Cheapflights users on 3/22. 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.
Sun 4/52:12 pm
PWM
- JAX
1 stop5h 50m
United Airlines
Deal found 3/22![United Airlines logo]()
$264
This American Airlines deal was found by Cheapflights users on 3/22. 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.
Sun 4/55:42 am
PWM
- JAX
2 stops9h 23m
American Airlines
Deal found 3/22![American Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 5/263:16 pm
PWM
- JAX
3 stops47h 24m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 3/316:14 pm
PWM
- JAX
2 stops49h 31m
Breeze Airways
Deal found 3/21![Breeze Airways logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/311:29 am
PWM
- JAX
3 stops46h 11m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 4/311:29 am
PWM
- JAX
2 stops48h 24m
Breeze Airways
Deal found 3/22![Breeze Airways logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 3/316:14 pm
PWM
- JAX
3 stops25h 19m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$378
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 March 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $249 (KAYAK) |
One-way from | $125 (Expedia) |
Popular in | April |
Cheapest in | May |
Average price | $406 |
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 March 22, 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 5/26
6:10 am-5:20 pm
2 stops11h 10m
Jacksonville
Tue 6/2
1:15 pm-10:35 pm
2 stops9h 20m
$383
PortlandJacksonville
PWM - JAX
PWMJAX
Portland
Fri 5/1
2:08 pm-8:02 pm
1 stop5h 54m
Jacksonville
Mon 5/4
12:16 pm-7:04 pm
1 stop6h 48m
$433
PortlandJacksonville
PWM - JAX
PWMJAX
Portland
Fri 5/1
2:50 pm-9:25 pm
1 stop6h 35m
Jacksonville
Mon 5/4
3:25 pm-11:25 pm
2 stops8h 00m
$438
PortlandJacksonville
PWM - JAX
PWMJAX
Portland
Thu 5/7
5:30 am-4:55 pm
2 stops11h 25m
Jacksonville
Fri 5/15
3:25 pm-11:25 pm
2 stops8h 00m
$443
Quickest round-trip
PortlandJacksonville
PWM - JAX
PWMJAX
Portland
Mon 4/6
12:35 pm-8:10 pm
1 stop7h 35m
Jacksonville
Wed 4/8
7:45 am-12:20 pm
1 stop4h 35m
$447
PortlandJacksonville
PWM - JAX
PWMJAX
Portland
Sat 5/2
5:30 am-11:10 am
1 stop5h 40m
Jacksonville
Tue 5/5
6:15 am-1:27 pm
1 stop7h 12m
$452
PortlandJacksonville
PWM - JAX
PWMJAX
Portland
Sun 4/5
6:25 am-1:45 pm
1 stop7h 20m
Jacksonville
Sat 4/11
5:28 pm-11:22 pm
1 stop5h 54m
$497
Cheapest one-way
PortlandJacksonville
PWM - JAX
PWMJAX
Portland
Tue 5/26
5:15 am-3:42 pm
2 stops10h 27m
$189
PortlandJacksonville
PWM - JAX
PWMJAX
Portland
Sun 4/5
5:07 pm-11:59 pm
1 stop6h 52m
$264
Quickest one-way
PortlandJacksonville
PWM - JAX
PWMJAX
Portland
Sun 4/5
2:12 pm-8:02 pm
1 stop5h 50m
$264
Showing 1-10 of 16 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 March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- 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
Prices
More
How far ahead should I book a flight from Portland, Maine to Jacksonville?
Use this chart to determine the optimal time to book a round-trip flight from Portland to Jacksonville. Price data was last updated on March 13, 2026.
The price you pay for your flight from Portland, Maine to Jacksonville may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Portland, Maine to Jacksonville?
Currently, December is the cheapest month in which you can book a flight from Portland, Maine to Jacksonville (average of $68). Flying from Portland, Maine to Jacksonville in September is currently the most expensive (average of $118). 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’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 March 22, 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.
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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
Orange Park
Fernandina Beach
Kingsland
Waycross
Yulee
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Top 3 airlines flying from Portland to Jacksonville
Discover the top 3 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 March 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$226 | Average$332 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$236 | Average$396 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$284 | Average$426 | FlexibilityNo cancel fee | On-time63% |