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$160+ Cheap flights from Portland to Jacksonville (PDX - 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — JAX
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Jacksonville are usually found in August or January, booked 81 days in advance, depart on a Wednesday or Tuesday 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 (PDX) 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 16, 2025.

Round-trip from

$278
(Mytrip)

One-way from

$160
(Mytrip)

Popular in

March

Cheapest in

August

Average price

$496
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. 3% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 16, 2025.

This Mytrip deal was found by Cheapflights users on 6/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/144:37 pmPDX - JAX
1 stop14h 49mAllegiant Air
Thu 8/78:26 pmJAX - PDX
1 stop22h 21mAllegiant Air
Deal found 6/15$278
This Mytrip deal was found by Cheapflights users on 6/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/144:37 pmPDX - JAX
1 stop14h 49mMultiple Airlines
Thu 8/79:44 amJAX - PDX
2 stops26h 34mMultiple Airlines
Deal found 6/15$317
This American Airlines deal was found by Cheapflights users on 6/16. 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 8/2111:35 amPDX - JAX
1 stop8h 54mAmerican Airlines
Tue 9/27:30 amJAX - PDX
1 stop8h 24mAmerican Airlines
Deal found 6/16$337
This Delta deal was found by Cheapflights users on 6/14. 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.
Sat 8/161:51 pmPDX - JAX
1 stop7h 08mDelta
Sat 8/233:31 pmJAX - PDX
1 stop8h 28mDelta
Deal found 6/14$347
This Booking.com deal was found by Cheapflights users on 6/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:24 pmPDX - JAX
1 stop13h 37mSun Country Air
Fri 11/2112:34 pmJAX - PDX
1 stop7h 56mSun Country Air
Deal found 6/14$375
This Southwest deal was found by Cheapflights users on 6/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:10 amPDX - JAX
2 stops10h 55mSouthwest
Fri 11/213:50 pmJAX - PDX
2 stops11h 25mSouthwest
Deal found 6/14$397
This United Airlines deal was found by Cheapflights users on 6/16. 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 10/2212:53 pmPDX - JAX
1 stop7h 22mUnited Airlines
Tue 10/287:00 amJAX - PDX
1 stop8h 13mUnited Airlines
Deal found 6/16$437
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/237:00 amPDX - JAX
2 stops12h 34mAlaska Airlines
Thu 7/243:20 pmJAX - PDX
2 stops11h 39mAlaska Airlines
Deal found 6/14$717

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 16, 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

PDX - JAX

PDXJAX

Portland

Mon 7/14

4:37 pm-10:26 am

1 stop14h 49m

Jacksonville

Thu 8/7

8:26 pm-3:47 pm

1 stop22h 21m

$278

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Mon 7/14

4:37 pm-10:26 am

1 stop14h 49m

Jacksonville

Thu 8/7

9:44 am-9:18 am

2 stops26h 34m

$317

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Thu 8/21

11:35 am-11:29 pm

1 stop8h 54m

Jacksonville

Tue 9/2

7:30 am-12:54 pm

1 stop8h 24m

$337

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Sat 8/16

1:51 pm-11:59 pm

1 stop7h 08m

Jacksonville

Sat 8/23

3:31 pm-8:59 pm

1 stop8h 28m

$347

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Thu 11/6

6:24 pm-11:01 am

1 stop13h 37m

Jacksonville

Fri 11/21

12:34 pm-5:30 pm

1 stop7h 56m

$375

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Thu 11/6

9:10 am-11:05 pm

2 stops10h 55m

Jacksonville

Fri 11/21

3:50 pm-12:15 am

2 stops11h 25m

$397

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 10/22

12:53 pm-11:15 pm

1 stop7h 22m

Jacksonville

Tue 10/28

7:00 am-12:13 pm

1 stop8h 13m

$437

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 7/23

7:00 am-10:34 pm

2 stops12h 34m

Jacksonville

Thu 7/24

3:20 pm-11:59 pm

2 stops11h 39m

$717

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Mon 7/14

4:37 pm-10:26 am

1 stop14h 49m

$160

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Mon 8/4

11:11 pm-10:44 am

1 stop8h 33m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 16 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 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 June 13, 2025.

The best time to book flights from Portland to Jacksonville is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Portland to Jacksonville (average of $278). Flying from Portland 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 PDX 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 June 16, 2025.

When flying from Portland to Jacksonville, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 49% versus a flight in the morning.

Rainfall in Jacksonville by month

Plan your trip to Jacksonville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Jacksonville ranges from 2.1 - 8.2 inches per month. September is typically the wettest month, when rainfall can reach 8.2 in. November is typically the driest time to visit Jacksonville when rainfall is around 2.1 in.

Temperature in Jacksonville by month

Plan your trip to Jacksonville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Jacksonville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 16, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Portland to Jacksonville by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
722 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 to Jacksonville round-trip?

    Allegiant Air, at $278, was found to be the cheapest airline from Portland to Jacksonville.Alternate airlines to your destination round-trip include American Airlines and Delta. Users have found that Allegiant Air is 42% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $160. Delta flights start at $169 while deals on American Airlines start at $179 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 to Jacksonville?

    Currently, August is the cheapest month in which you can book a flight from Portland to Jacksonville (average of $278). Flying from Portland 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 Portland?

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

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Alternative routes for Portland to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$309Average$458FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$346Average$481FlexibilityNo cancel feeOn-time69%
DeltaCheapest$346Average$566FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$357Average$508FlexibilityNo cancel feeOn-time63%

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