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Cheap flights from Portland to Jacksonville from $156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Jacksonville departing on 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Jacksonville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:55 pm - 8:47 am
PDX
-
JAX
6h 52m
1 stop
Delta Logo
5:51 pm - 11:20 pm
JAX
-
PDX
8h 29m
1 stop
$311Delta
Thu, Aug 6 - Mon, Aug 10
United Airlines Logo
10:50 am - 11:20 pm
PDX
-
JAX
9h 30m
2 stops
United Airlines Logo
4:45 pm - 10:52 pm
JAX
-
PDX
9h 07m
1 stop
$316United Airlines
Thu, Aug 27 - Sat, Aug 29
Southwest Logo
11:30 pm - 4:05 pm
PDX
-
JAX
13h 35m
1 stop
Southwest Logo
5:45 am - 1:50 pm
JAX
-
PDX
11h 05m
2 stops
$322Southwest
Thu, Nov 5 - Mon, Nov 9
Southwest Logo
9:00 pm - 1:30 pm
PDX
-
JAX
13h 30m
2 stops
Southwest Logo
5:45 am - 1:50 pm
JAX
-
PDX
11h 05m
2 stops
$327Southwest
Thu, Nov 5 - Mon, Nov 9
United Airlines Logo
7:00 am - 9:46 pm
PDX
-
JAX
11h 46m
2 stops
United Airlines Logo
8:15 am - 1:14 pm
JAX
-
PDX
7h 59m
1 stop
$333United Airlines
Wed, Aug 19 - Sat, Aug 22
Southwest Logo
11:30 pm - 1:20 pm
PDX
-
JAX
10h 50m
2 stops
Southwest Logo
3:35 pm - 10:15 pm
JAX
-
PDX
9h 40m
2 stops
$334Southwest
Wed, Sep 9 - Tue, Sep 15
Southwest Logo
10:45 pm - 10:25 am
PDX
-
JAX
8h 40m
1 stop
Southwest Logo
5:25 pm - 11:10 pm
JAX
-
PDX
8h 45m
1 stop
$337Southwest
Wed, Sep 16 - Tue, Sep 22
Southwest Logo
10:45 pm - 10:25 am
PDX
-
JAX
8h 40m
1 stop
Southwest Logo
2:05 pm - 10:15 pm
JAX
-
PDX
11h 10m
2 stops
$342Southwest
Wed, Sep 16 - Tue, Sep 22
United Airlines Logo
11:02 pm - 10:51 am
PDX
-
JAX
8h 49m
1 stop
United Airlines Logo
7:05 am - 3:05 pm
JAX
-
PDX
11h 00m
2 stops
$343United Airlines
Wed, Aug 19 - Sat, Aug 22
Southwest Logo
5:50 am - 7:40 pm
PDX
-
JAX
10h 50m
2 stops
Southwest Logo
6:45 am - 2:05 pm
JAX
-
PDX
10h 20m
2 stops
$347Southwest
Tue, Aug 25 - Tue, Sep 1

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United Airlines flights from Portland to Jacksonville

Our best United Airlines deals on Portland to Jacksonville flight tickets
United Airlines
Aug 27
PDX10:50 amPortland
9h 30m
2 stops
JAX11:20 pmJacksonville
Aug 29
JAX4:45 pmJacksonville
9h 07m
1 stop
PDX10:52 pmPortland
$316
United Airlines
Aug 19
PDX7:00 amPortland
11h 46m
2 stops
JAX9:46 pmJacksonville
Aug 22
JAX8:15 amJacksonville
7h 59m
1 stop
PDX1:14 pmPortland
$333
United Airlines
Aug 19
PDX11:02 pmPortland
8h 49m
1 stop
JAX10:51 amJacksonville
Aug 22
JAX7:05 amJacksonville
11h 00m
2 stops
PDX3:05 pmPortland
$343

Southwest flights from Portland to Jacksonville

Our best Southwest deals on Portland to Jacksonville flight tickets
Southwest
Nov 5
PDX11:30 pmPortland
13h 35m
1 stop
JAX4:05 pmJacksonville
Nov 9
JAX5:45 amJacksonville
11h 05m
2 stops
PDX1:50 pmPortland
$322
Southwest
Nov 5
PDX9:00 pmPortland
13h 30m
2 stops
JAX1:30 pmJacksonville
Nov 9
JAX5:45 amJacksonville
11h 05m
2 stops
PDX1:50 pmPortland
$327
Southwest
Sep 9
PDX11:30 pmPortland
10h 50m
2 stops
JAX1:20 pmJacksonville
Sep 15
JAX3:35 pmJacksonville
9h 40m
2 stops
PDX10:15 pmPortland
$334

momondo 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, momondo users made 832,500 searches. Data last updated July 21, 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

PDX - JAX

PDXJAX

Portland

Thu 8/6

10:55 pm-8:47 am

1 stop6h 52m

Jacksonville

Mon 8/10

5:51 pm-11:20 pm

1 stop8h 29m

$311

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Thu 8/27

10:50 am-11:20 pm

2 stops9h 30m

Jacksonville

Sat 8/29

4:45 pm-10:52 pm

1 stop9h 07m

$316

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Thu 11/5

11:30 pm-4:05 pm

1 stop13h 35m

Jacksonville

Mon 11/9

5:45 am-1:50 pm

2 stops11h 05m

$322

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Thu 11/5

9:00 pm-1:30 pm

2 stops13h 30m

Jacksonville

Mon 11/9

5:45 am-1:50 pm

2 stops11h 05m

$327

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 8/19

7:00 am-9:46 pm

2 stops11h 46m

Jacksonville

Sat 8/22

8:15 am-1:14 pm

1 stop7h 59m

$333

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 9/9

11:30 pm-1:20 pm

2 stops10h 50m

Jacksonville

Tue 9/15

3:35 pm-10:15 pm

2 stops9h 40m

$334

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 9/16

10:45 pm-10:25 am

1 stop8h 40m

Jacksonville

Tue 9/22

5:25 pm-11:10 pm

1 stop8h 45m

$337

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 9/16

10:45 pm-10:25 am

1 stop8h 40m

Jacksonville

Tue 9/22

2:05 pm-10:15 pm

2 stops11h 10m

$342

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 8/19

11:02 pm-10:51 am

1 stop8h 49m

Jacksonville

Sat 8/22

7:05 am-3:05 pm

2 stops11h 00m

$343

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Tue 8/25

5:50 am-7:40 pm

2 stops10h 50m

Jacksonville

Tue 9/1

6:45 am-2:05 pm

2 stops10h 20m

$347

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Portland to Jacksonville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Jacksonville?

What is the cheapest month to fly to Jacksonville?

If you are unable to visit Jacksonville during the month of January, then departing from Portland during the month September is also very affordable. Most momondo users find prices during this month for around $421.

How far in advance should I book a flight from Portland to Jacksonville?

You are more likely to see cheaper flights to Jacksonville from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Jacksonville for around $487 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Jacksonville from Portland for as low as $218 on momondo.

Can stopping save me money on Portland to Jacksonville flights?

You could potentially save up to 5% on your flight if you consider stops on a Portland to Jacksonville flight.

How have Portland to Jacksonville flight prices changed over time?

As of July 2026, prices for Portland to Jacksonville flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Jacksonville

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Jacksonville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Jacksonville (PDX to JAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Jacksonville

Fastest flight time

6h 47m

Direct flights

None
The fastest flight from Portland to Jacksonville takes 6h 47m
There are no direct flights from Portland to Jacksonville. There are no popular flight routes from Portland to Jacksonville.
Search flight deals

Frequently asked questions about flying from Portland to Jacksonville

  • How far is Portland to Jacksonville by plane?

    There are 2434.2 mi between Portland and Jacksonville. Typically, this will take 6h 47m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Jacksonville Airport?

    Prices for flights from Portland Airport to Jacksonville Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Jacksonville Airport?

  • How old do you have to be to fly from Portland Airport to Jacksonville Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Jacksonville Airport.

  • What documentation or ID do you need to fly to Jacksonville Airport?

    The travel and health documents you'll need for your trip to Jacksonville Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Jacksonville Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to Jacksonville?

Best airlines flying from Portland to Jacksonville

Compare and see reviews for airlines that fly from Portland to Jacksonville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $258Free CancellationRating
7.8
8,485 reviews
Search Delta flights
United AirlinesPriceFrom $310Free CancellationRating
7.4
10,016 reviews
Search United Airlines flights
American AirlinesPriceFrom $336Free CancellationRating
7.1
11,842 reviews
Search American Airlines flights
SouthwestPriceFrom $384Free CancellationRating
8.0
4,238 reviews
Search Southwest flights

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Fernandina Beach
Jacksonville Beach
Orange Park
Kingsland
Waycross
Ponte Vedra Beach
Atlantic Beach
Neptune Beach
St Johns
Yulee
Cumberland Island

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Jacksonville?

It is quick and easy to find Portland to Jacksonville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Jacksonville that suits you.

Can I find flights from Portland to Jacksonville with flexible booking policies on momondo?

Flights from Portland to Jacksonville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portland to Jacksonville?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Jacksonville.

I’m not ready to book a flight from Portland to Jacksonville right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Jacksonville, momondo offers a useful price alert feature which will track prices for flights to Jacksonville from Portland and alert you when they change.

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