HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Jacksonville

$168+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — JAX
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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 January 21, 2026.

This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:36 pm
PWM
-
JAX
1 stop5h 15m
American Airlines
Wed 2/257:02 pm
JAX
-
PWM
1 stop4h 48m
American Airlines
Deal found 1/20$335
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Sat 2/146:49 pm
PWM
-
JAX
1 stop5h 02m
American Airlines
Tue 2/177:02 am
JAX
-
PWM
1 stop5h 17m
American Airlines
Deal found 1/21$336
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:07 pm
PWM
-
JAX
1 stop6h 52m
American Airlines
Sat 2/287:02 am
JAX
-
PWM
1 stop4h 57m
American Airlines
Deal found 1/20$337
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 2/186:00 am
PWM
-
JAX
2 stops9h 26m
United Airlines
Wed 2/2512:45 pm
JAX
-
PWM
2 stops10h 35m
United Airlines
Deal found 1/21$346
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:10 am
PWM
-
JAX
1 stop5h 22m
American Airlines
Thu 2/263:55 pm
JAX
-
PWM
1 stop6h 55m
American Airlines
Deal found 1/20$348
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Sat 2/146:49 pm
PWM
-
JAX
1 stop5h 02m
American Airlines
Sun 2/156:09 pm
JAX
-
PWM
1 stop4h 41m
American Airlines
Deal found 1/21$358
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/95:20 am
PWM
-
JAX
1 stop5h 45m
American Airlines
Mon 2/94:31 pm
JAX
-
PWM
1 stop5h 36m
American Airlines
Deal found 1/19$359

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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$232
(JetBlue)

One-way from

$168
(Southwest)

Popular in

February

Cheapest in

May

Average price

$438
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 ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 21, 2026.
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

Tue 3/24

3:44 pm-10:41 pm

1 stop6h 57m

Jacksonville

Tue 3/31

6:30 am-1:25 pm

1 stop6h 55m

$335

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Wed 3/18

5:30 am-10:35 am

1 stop5h 05m

Jacksonville

Wed 3/25

7:35 am-11:55 am

1 stop4h 20m

$335

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Wed 2/18

3:05 pm-10:39 pm

1 stop7h 34m

Jacksonville

Wed 2/25

4:39 pm-11:20 pm

1 stop6h 41m

$335

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Sat 2/21

5:29 am-12:32 pm

2 stops7h 03m

Jacksonville

Thu 2/26

7:02 am-11:59 am

1 stop4h 57m

$353

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Thu 2/5

6:16 am-2:26 pm

1 stop8h 10m

Jacksonville

Sun 2/8

5:39 pm-10:27 pm

1 stop4h 48m

$379

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Fri 2/6

2:35 pm-10:38 pm

1 stop8h 03m

Jacksonville

Sat 2/7

8:00 am-12:30 pm

1 stop4h 30m

$379

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Fri 2/6

5:20 am-11:05 am

1 stop5h 45m

Jacksonville

Sun 2/8

6:36 pm-11:43 pm

1 stop5h 07m

$379

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Tue 2/3

2:31 pm-8:10 pm

1 stop5h 39m

Jacksonville

Sat 2/7

8:00 am-2:39 pm

1 stop6h 39m

$379

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Wed 2/4

12:43 pm-8:43 pm

1 stop8h 00m

Jacksonville

Sat 2/7

7:04 am-1:45 pm

1 stop6h 41m

$379

PortlandJacksonville

PWM - JAX

PWMJAX

Portland

Tue 3/31

5:30 am-5:20 pm

2 stops11h 50m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 19 results
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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 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 Expedia the most. Expedia 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?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Jacksonville. Price data was last updated on January 16, 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 64 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.

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 January 21, 2026.
See what other customers who have flown with Southwest, Delta, and American 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
4,266 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,089 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,174 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 02m. Fly via United Airlines, Southwest, or American Airlines 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 $216, and Southwest, from $286. Delta is 48% 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. Southwest flights start at $133 while deals on American Airlines start at $142 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, 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.

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
Fernandina Beach
Kingsland
Waycross
Yulee

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Fort Lauderdale flights
Boston to Miami flights
Boston to Tampa flights
Boston to Orlando flights
Boston to West Palm Beach flights
Boston to Fort Myers flights
Boston to Sarasota flights
Boston to Key West flights
Boston to Jacksonville flights
Portland to Orlando flights
Boston to Daytona Beach flights
Boston to Valparaiso flights
Portland to Tampa flights
Portland to Fort Myers flights
Boston to Panama City flights
Boston to St Petersburg flights
Portland to Miami flights
Boston to Pensacola flights
Portland to Fort Lauderdale flights
Boston to Melbourne flights
Portland to West Palm Beach flights
Bangor to Orlando flights
Portland to Sarasota flights
Boston to Orlando Sanford Intl flights
Bangor to Orlando Sanford Intl flights
Bangor to Tampa flights
Boston to Gainesville flights
Bangor to Miami flights
Portland to Daytona Beach flights
Boston to Tallahassee flights
Portland to Key West flights
Bangor to Pensacola flights
Bangor to St Petersburg flights
Portland to Pensacola flights
Bangor to West Palm Beach flights
Portland to Panama City flights
Bangor to Fort Myers flights
Bangor to Fort Lauderdale flights
Portland to Melbourne flights
Augusta to Tampa flights
Bangor to Sarasota flights
Rockland to Orlando flights
Bangor to Jacksonville flights
Boston to Punta Gorda flights
Augusta to Orlando flights
Portland to Valparaiso flights
Augusta to Fort Myers flights
Bangor to Key West flights
Portland to Tallahassee flights

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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$193Average$352FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$380FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$286Average$408FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.