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$109+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — JAX
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Jacksonville are usually found in July or May, booked 90 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap 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 14, 2025.

Round-trip from

$215
(Priceline)

One-way from

$109
(American Airlines)

Popular in

December

Cheapest in

July

Average price

$394
From Portland to Jacksonville
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One-way flight from Portland to Jacksonville
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Highest demand for flights based on searches. 8% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Portland to Jacksonville

Cheapest flights from Portland to Jacksonville
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 14, 2025.

This Priceline deal was found by Cheapflights users on 8/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/52:17 pmPWM - JAX
1 stop8h 47mJetBlue
Tue 9/96:35 amJAX - PWM
1 stop6h 46mJetBlue
Deal found 8/13$215
This Delta deal was found by Cheapflights users on 8/13. 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 9/176:00 amPWM - JAX
1 stop5h 40mDelta
Tue 9/236:37 pmJAX - PWM
1 stop5h 34mDelta
Deal found 8/13$217
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/176:00 amPWM - JAX
1 stop7h 44mAmerican Airlines
Tue 9/2311:17 amJAX - PWM
2 stops8h 54mAmerican Airlines
Deal found 8/11$222
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/47:05 amPWM - JAX
2 stops7h 11mAmerican Airlines
Fri 9/127:05 pmJAX - PWM
1 stop4h 40mAmerican Airlines
Deal found 8/14$224
This Delta deal was found by Cheapflights users on 8/14. 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 10/16:00 amPWM - JAX
1 stop7h 25mDelta
Sun 10/56:00 amJAX - PWM
1 stop4h 54mDelta
Deal found 8/14$234
This American Airlines deal was found by Cheapflights users on 8/12. 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 8/2812:14 pmPWM - JAX
1 stop6h 11mAmerican Airlines
Sun 8/318:25 amJAX - PWM
1 stop5h 26mAmerican Airlines
Deal found 8/12$248
This Delta deal was found by Cheapflights users on 8/13. 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 8/286:00 amPWM - JAX
1 stop5h 33mDelta
Sun 8/315:01 pmJAX - PWM
1 stop4h 40mDelta
Deal found 8/13$257
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 9/57:05 amPWM - JAX
2 stops7h 11mAmerican Airlines
Sun 9/711:11 amJAX - PWM
1 stop6h 03mAmerican Airlines
Deal found 8/13$263
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 9/56:00 amPWM - JAX
2 stops8h 16mAmerican Airlines
Tue 9/98:21 amJAX - PWM
2 stops6h 54mAmerican Airlines
Deal found 8/13$268
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/256:00 amPWM - JAX
2 stops7h 12mAmerican Airlines
Sun 9/285:05 pmJAX - PWM
1 stop6h 00mAmerican Airlines
Deal found 8/12$272

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 14, 2025.
Use the filters below to find and compare flights from Portland to Jacksonville that are best for you.

Fly from

Portland

Fly to

Jacksonville

Route

Depart

Return

Price

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Sat 9/6

2:17 pm-11:11 pm

1 stop8h 54m

Jacksonville

Sat 9/13

6:35 am-1:22 pm

1 stop6h 47m

$215

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Fri 9/5

2:17 pm-11:04 pm

1 stop8h 47m

Jacksonville

Tue 9/9

6:35 am-1:21 pm

1 stop6h 46m

$215

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Thu 9/11

2:17 pm-11:21 pm

1 stop9h 04m

Jacksonville

Sun 9/14

6:35 am-1:22 pm

1 stop6h 47m

$215

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Fri 9/5

2:17 pm-11:04 pm

1 stop8h 47m

Jacksonville

Sun 9/7

5:12 pm-10:07 pm

1 stop4h 55m

$215

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Tue 9/16

7:30 am-4:17 pm

1 stop8h 47m

Jacksonville

Tue 9/23

6:35 am-1:21 pm

1 stop6h 46m

$215

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Thu 9/4

6:00 am-1:29 pm

1 stop7h 29m

Jacksonville

Fri 9/12

6:37 pm-12:11 am

1 stop5h 34m

$217

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Thu 9/25

6:05 pm-12:18 am

1 stop6h 13m

Jacksonville

Sun 9/28

10:02 am-5:14 pm

1 stop7h 12m

$217

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Wed 9/17

6:00 am-11:33 am

1 stop5h 33m

Jacksonville

Tue 9/23

6:37 pm-12:11 am

1 stop5h 34m

$217

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Wed 10/1

6:00 am-1:25 pm

1 stop7h 25m

Jacksonville

Sun 10/5

6:00 am-1:00 pm

1 stop7h 00m

$217

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Thu 10/2

6:00 am-1:25 pm

1 stop7h 25m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 15 results
1
2

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.
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

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 August 8, 2025.

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 90 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, August is the cheapest month in which you can book a flight from Portland, Maine to Jacksonville (average of $278). Flying from Portland, Maine to Jacksonville in March is currently the most expensive (average of $365). 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 PWM to JAX?

Find hourly flight availability from Portland to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

It’s optimal to fly from Portland, Maine to Jacksonville at noon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the afternoon.

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 14, 2025.
See what other customers who have flown with Southwest, Delta, and United 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.
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
JetBlue
7.2
Good
2,913 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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.

  • What are the cheapest airlines flying from Portland, Maine to Jacksonville round-trip?

    Cheapflights users have booked flights from Portland, Maine to Jacksonville round-trip from $216. Other airlines that can offer you cheap pricing are American Airlines, from $236, and JetBlue, from $277. Delta is 45% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Portland to Jacksonville that include hotel bookings?

    Yes. In addition to deals on Portland to Jacksonville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Jacksonville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Jacksonville.

  • Can I find deals for business class flights from Portland to Jacksonville?

    Yes. Cheapflights offers flight deals from Portland to Jacksonville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to Jacksonville?

    Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Jacksonville (average of $278). Flying from Portland, Maine to Jacksonville in March is currently the most expensive (average of $365). 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.

See more FAQs

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Jacksonville Beach
Orange Park
Kingsland
Fernandina Beach
Waycross

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Top 5 airlines flying from Portland to Jacksonville

Discover the top 5 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$379FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$386FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$277Average$363FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$300Average$557FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$316Average$437FlexibilityNo cancel feeOn-time63%

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