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Cheap flights from Portland to Jacksonville from $166

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 7/13. 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

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Find the cheapest flights from Portland to Jacksonville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:40 am - 1:18 pm
PDX
-
JAX
9h 38m
1 stop
Delta Logo
6:00 am - 10:33 am
JAX
-
PDX
7h 33m
1 stop
$250Delta
Fri, Sep 11 - Wed, Sep 30
American Airlines Logo
10:59 pm - 9:57 am
PDX
-
JAX
7h 58m
1 stop
American Airlines Logo
11:34 am - 6:59 pm
JAX
-
PDX
10h 25m
1 stop
$281American Airlines
Thu, Aug 27 - Sat, Aug 29
American Airlines Logo
12:48 pm - 11:06 pm
PDX
-
JAX
7h 18m
1 stop
American Airlines Logo
5:16 pm - 11:09 pm
JAX
-
PDX
8h 53m
1 stop
$318American Airlines
Tue, Sep 1 - Mon, Sep 7
American Airlines Logo
12:48 pm - 11:06 pm
PDX
-
JAX
7h 18m
1 stop
American Airlines Logo
5:16 pm - 11:09 pm
JAX
-
PDX
8h 53m
1 stop
$321American Airlines
Tue, Sep 1 - Mon, Sep 7
American Airlines Logo
11:41 pm - 10:37 am
PDX
-
JAX
7h 56m
1 stop
American Airlines Logo
7:41 pm - 12:55 am
JAX
-
PDX
8h 14m
1 stop
$331American Airlines
Wed, Jul 15 - Tue, Jul 21
Southwest Logo
5:50 am - 7:40 pm
PDX
-
JAX
10h 50m
2 stops
Southwest Logo
5:25 pm - 11:10 pm
JAX
-
PDX
8h 45m
1 stop
$336Southwest
Tue, Aug 18 - Tue, Aug 25
Delta Logo
7:00 am - 5:54 pm
PDX
-
JAX
7h 54m
1 stop
Delta Logo
5:34 pm - 9:50 pm
JAX
-
PDX
7h 16m
1 stop
$338Delta
Tue, Sep 1 - Mon, Sep 7
Southwest Logo
5:50 am - 7:40 pm
PDX
-
JAX
10h 50m
2 stops
Southwest Logo
2:05 pm - 9:55 pm
JAX
-
PDX
10h 50m
2 stops
$341Southwest
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
11:59 pm - 10:42 am
PDX
-
JAX
7h 43m
1 stop
American Airlines Logo
4:35 pm - 11:09 pm
JAX
-
PDX
9h 34m
2 stops
$342American Airlines
Tue, Sep 1 - Mon, Sep 7
American Airlines Logo
10:59 pm - 9:57 am
PDX
-
JAX
7h 58m
1 stop
American Airlines Logo
11:03 am - 6:59 pm
JAX
-
PDX
10h 56m
2 stops
$346American Airlines
Thu, Aug 27 - Sat, Aug 29

United Airlines flights from Portland to Jacksonville

Our best United Airlines deals on Portland to Jacksonville flight tickets
United Airlines
Aug 6
PDX10:40 pmPortland
9h 11m
1 stop
JAX10:51 amJacksonville
Aug 10
JAX3:23 pmJacksonville
8h 52m
1 stop
PDX9:15 pmPortland
$359
United Airlines
Sep 12
PDX7:15 pmPortland
12h 30m
2 stops
JAX10:45 amJacksonville
Sep 30
JAX7:00 amJacksonville
10h 36m
2 stops
PDX2:36 pmPortland
$401
United Airlines
Jun 23
PDX11:30 pmPortland
8h 20m
1 stop
JAX10:50 amJacksonville
Jun 30
JAX7:05 amJacksonville
7h 51m
1 stop
PDX11:56 amPortland
$426

Delta flights from Portland to Jacksonville

Our best Delta deals on Portland to Jacksonville flight tickets
Delta
Sep 11
PDX12:40 amPortland
9h 38m
1 stop
JAX1:18 pmJacksonville
Sep 30
JAX6:00 amJacksonville
7h 33m
1 stop
PDX10:33 amPortland
$250
Delta
Sep 1
PDX7:00 amPortland
7h 54m
1 stop
JAX5:54 pmJacksonville
Sep 7
JAX5:34 pmJacksonville
7h 16m
1 stop
PDX9:50 pmPortland
$338
Delta
Nov 1
PDX10:05 pmPortland
9h 39m
1 stop
JAX10:44 amJacksonville
Nov 11
JAX5:05 pmJacksonville
8h 21m
1 stop
PDX10:26 pmPortland
$394

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 June 4, 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

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Fri 9/11

12:40 am-1:18 pm

1 stop9h 38m

Jacksonville

Wed 9/30

6:00 am-10:33 am

1 stop7h 33m

$250

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Thu 8/27

10:59 pm-9:57 am

1 stop7h 58m

Jacksonville

Sat 8/29

11:34 am-6:59 pm

1 stop10h 25m

$281

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Tue 9/1

12:48 pm-11:06 pm

1 stop7h 18m

Jacksonville

Mon 9/7

5:16 pm-11:09 pm

1 stop8h 53m

$318

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Tue 9/1

12:48 pm-11:06 pm

1 stop7h 18m

Jacksonville

Mon 9/7

5:16 pm-11:09 pm

1 stop8h 53m

$321

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 7/15

11:41 pm-10:37 am

1 stop7h 56m

Jacksonville

Tue 7/21

7:41 pm-12:55 am

1 stop8h 14m

$331

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Tue 8/18

5:50 am-7:40 pm

2 stops10h 50m

Jacksonville

Tue 8/25

5:25 pm-11:10 pm

1 stop8h 45m

$336
Quickest round-trip

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Tue 9/1

7:00 am-5:54 pm

1 stop7h 54m

Jacksonville

Mon 9/7

5:34 pm-9:50 pm

1 stop7h 16m

$338

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Tue 8/18

5:50 am-7:40 pm

2 stops10h 50m

Jacksonville

Tue 8/25

2:05 pm-9:55 pm

2 stops10h 50m

$341

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Tue 9/1

11:59 pm-10:42 am

1 stop7h 43m

Jacksonville

Mon 9/7

4:35 pm-11:09 pm

2 stops9h 34m

$342

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Thu 8/27

10:59 pm-9:57 am

1 stop7h 58m

Jacksonville

Sat 8/29

11:03 am-6:59 pm

2 stops10h 56m

$346

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Jacksonville from

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 October, then departing from Portland during the month August is also very affordable. Most momondo users find prices during this month for around $401.

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 $475 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 $232 on momondo.

Can stopping save me money on Portland to Jacksonville flights?

You could potentially save up to 10% 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 June 2026, prices for Portland to Jacksonville flights are approximately 37% more expensive 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
American AirlinesPriceFrom $296Free CancellationRating
7.1
11,641 reviews
Search American Airlines flights
DeltaPriceFrom $296Free CancellationRating
7.8
8,395 reviews
Search Delta flights
United AirlinesPriceFrom $310Free CancellationRating
7.4
9,773 reviews
Search United Airlines flights
SouthwestPriceFrom $384Free CancellationRating
8.0
4,256 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.

An easier way to manage your Jacksonville trip

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