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$127+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — JAX
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
1 adult, Economy
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Cheap 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 June 12, 2026.

This Priceline deal was found by Cheapflights users on 6/6. 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 7/33:51 pm
PWM
-
JAX
1 stop5h 55m
Multiple Airlines
Fri 7/105:36 pm
JAX
-
PWM
1 stop6h 40m
Multiple Airlines
Deal found 6/6$248
This Southwest deal was found by Cheapflights users on 6/7. 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.
Wed 8/195:45 am
PWM
-
JAX
1 stop4h 35m
Southwest
Tue 8/254:40 pm
JAX
-
PWM
1 stop4h 30m
Southwest
Deal found 6/7$288
This Orbitz deal was found by Cheapflights users on 6/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:25 pm
PWM
-
JAX
1 stop10h 54m
JetBlue
Fri 8/75:35 pm
JAX
-
PWM
1 stop6h 39m
JetBlue
Deal found 6/10$292
This Breeze Airways deal was found by Cheapflights users on 6/9. 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 55m
Breeze Airways
Thu 7/93:31 pm
JAX
-
PWM
1 stop4h 11m
Breeze Airways
Deal found 6/9$308
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 8/217:00 am
PWM
-
JAX
1 stop10h 05m
Multiple Airlines
Mon 8/2410:26 pm
JAX
-
PWM
2 stops22h 53m
Multiple Airlines
Deal found 6/6$309
This Priceline deal was found by Cheapflights users on 6/6. 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.
Thu 7/232:40 pm
PWM
-
JAX
1 stop9h 51m
JetBlue
Sat 7/255:35 pm
JAX
-
PWM
1 stop6h 41m
JetBlue
Deal found 6/6$311
This Delta deal was found by Cheapflights users on 6/8. 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 10/221:35 pm
PWM
-
JAX
1 stop5h 18m
Delta
Tue 10/276:00 am
JAX
-
PWM
1 stop7h 22m
Delta
Deal found 6/8$317
This Expedia deal was found by Cheapflights users on 6/10. 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.
Fri 7/32:30 pm
PWM
-
JAX
1 stop9h 48m
JetBlue
Fri 7/105:36 pm
JAX
-
PWM
1 stop6h 40m
JetBlue
Deal found 6/10$320

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 June 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$248
(Priceline)

One-way from

$127
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$456
Provider with most accurate pricing for Portland-Jacksonville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Jacksonville flights.
Search Deals
From Portland to Jacksonville
Search Deals
One-way flight from Portland to Jacksonville
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 12, 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

Price

Cheapest round-trip
Quickest round-trip

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Fri 7/3

3:51 pm-9:46 pm

1 stop5h 55m

Jacksonville

Thu 7/9

3:31 pm-7:42 pm

1 stop4h 11m

$310

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Thu 10/22

6:30 am-5:10 pm

1 stop10h 40m

Jacksonville

Tue 10/27

6:05 am-12:50 pm

2 stops6h 45m

$329

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Thu 10/15

3:00 pm-10:40 pm

1 stop7h 40m

Jacksonville

Sun 10/18

6:30 am-12:18 pm

1 stop5h 48m

$397

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Sat 8/29

6:03 am-2:04 pm

1 stop8h 01m

Jacksonville

Tue 9/1

11:51 am-7:24 pm

1 stop7h 33m

$407

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Thu 10/22

6:30 am-4:15 pm

2 stops9h 45m

Jacksonville

Mon 10/26

6:15 am-4:55 pm

2 stops10h 40m

$408

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Thu 10/22

5:15 am-7:09 pm

2 stops13h 54m

Jacksonville

Tue 10/27

3:50 pm-11:59 pm

2 stops8h 09m

$417
Cheapest one-way

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Thu 9/3

7:00 am-2:40 pm

1 stop7h 40m

$127

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Sun 9/6

3:11 pm-9:53 pm

1 stop6h 42m

$127

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Fri 9/4

3:51 pm-9:46 pm

1 stop5h 55m

$160

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Fri 9/4

7:00 am-5:37 pm

2 stops10h 37m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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?

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 63 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, September is the cheapest month in which you can book a flight from Portland, Maine to Jacksonville (average of $316). Flying from Portland, Maine to Jacksonville in April is currently the most expensive (average of $530). 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.

How much does it cost to fly round-trip from Portland, Maine to Jacksonville?

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 June 12, 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.
Southwest
7.9
Good
4,234 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Southwest
7.9
Good
4,234 reviews
Southwest
7.9
Good
4,234 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Delta
7.9
Good
8,400 reviews
Southwest
7.9
Good
4,234 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
American Airlines
7.1
Good
11,639 reviews
Southwest
7.9
Good
4,234 reviews

Entertainment

7.5

Overall

7.9

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

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.

  • How long is the flight from Portland, Maine to Jacksonville?

    There are many flights that can get you from Portland, Maine to Jacksonville in 5h 55m. Fly via Breeze Airways, Southwest, or Delta to get the fastest option. There are 1101 mi between Portland, Maine and Jacksonville. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $193. Other airlines that can offer you cheap pricing are American Airlines, from $277, and Southwest, from $316. Delta is 53% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Portland, Maine to Jacksonville one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $108. American Airlines flights start at $148 while deals on Southwest start at $167 one-way.

  • 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, September is the cheapest month in which you can book a flight from Portland, Maine to Jacksonville (average of $316). Flying from Portland, Maine to Jacksonville in April is currently the most expensive (average of $530). 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
Fernandina Beach
Orange Park
Kingsland
Waycross
Atlantic Beach
Yulee

Browse thousands of different options on Cheapflights for your next trip

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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 June 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$193Average$456FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$277Average$424FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$316Average$452FlexibilityNo cancel feeOn-time63%

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