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Cheap flights from Portland to Jacksonville from $159

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 10/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portland to Jacksonville

Cheap round-trip flights

Delta Logo
2:10 pm - 11:59 pmPDX-JAX
6h 49m1 stop
Delta Logo
6:10 am - 10:38 amJAX-PDX
7h 28m1 stop
$317Delta
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Wed, Oct 29 - Wed, Nov 12
United Airlines Logo
11:59 pm - 10:33 amPDX-JAX
7h 34m1 stop
United Airlines Logo
3:42 pm - 12:26 amJAX-PDX
11h 44m2 stops
$322United Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
Logo
1:38 pm - 11:43 amPDX-JAX
19h 05m2 stops
Logo
8:34 am - 3:03 pmJAX-PDX
9h 29m1 stop
$326
Find Deal
Sat, Oct 4 - Fri, Oct 17
Delta Logo
7:30 am - 11:59 pmPDX-JAX
13h 29m2 stops
Delta Logo
5:10 am - 12:50 pmJAX-PDX
10h 40m2 stops
$327Delta
Find Deal
Wed, Oct 29 - Wed, Nov 5
Delta Logo
2:10 pm - 11:59 pmPDX-JAX
6h 49m1 stop
Delta Logo
5:10 am - 12:49 pmJAX-PDX
10h 39m2 stops
$332Delta
Find Deal
Thu, Oct 30 - Wed, Nov 5
American Airlines Logo
9:00 am - 11:17 pmPDX-JAX
11h 17m2 stops
American Airlines Logo
5:57 pm - 11:06 pmJAX-PDX
8h 09m1 stop
$353American Airlines
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Sat, Oct 4 - Fri, Oct 17
Logo
6:05 am - 3:09 pmPDX-JAX
30h 04m2 stops
Logo
8:34 am - 3:03 pmJAX-PDX
9h 29m1 stop
$357
Find Deal
Sun, Oct 5 - Fri, Oct 17
American Airlines Logo
9:56 pm - 10:20 amPDX-JAX
9h 24m1 stop
American Airlines Logo
7:22 am - 2:33 pmJAX-PDX
10h 11m1 stop
$359American Airlines
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Fri, Sep 19 - Fri, Sep 26
Southwest Logo
12:45 pm - 11:45 pmPDX-JAX
8h 00m2 stops
Southwest Logo
11:10 am - 5:50 pmJAX-PDX
9h 40m2 stops
$377Southwest
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Fri, Nov 7 - Tue, Nov 18
Southwest Logo
5:15 am - 8:05 pmPDX-JAX
11h 50m2 stops
Southwest Logo
3:50 pm - 12:15 amJAX-PDX
11h 25m2 stops
$387Southwest
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Sat, Nov 8 - Mon, Nov 10

United Airlines flights from Portland to Jacksonville

Our best United Airlines deals on Portland to Jacksonville flight tickets
United Airlines
Oct 29
PDX11:59 pmPortland
7h 34m
1 stop
JAX10:33 amJacksonville
Nov 5
JAX3:42 pmJacksonville
11h 44m
2 stops
PDX12:26 amPortland
$322
Find similar
United Airlines
Nov 7
PDX11:59 pmPortland
7h 34m
1 stop
JAX10:33 amJacksonville
Nov 18
JAX7:00 amJacksonville
10h 46m
2 stops
PDX2:46 pmPortland
$343
Find similar
United Airlines
Oct 22
PDX10:50 amPortland
9h 25m
2 stops
JAX11:15 pmJacksonville
Oct 27
JAX4:57 pmJacksonville
8h 48m
1 stop
PDX10:45 pmPortland
$371
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Southwest flights from Portland to Jacksonville

Our best Southwest deals on Portland to Jacksonville flight tickets
Southwest
Nov 7
PDX12:45 pmPortland
8h 00m
2 stops
JAX11:45 pmJacksonville
Nov 18
JAX11:10 amJacksonville
9h 40m
2 stops
PDX5:50 pmPortland
$377
Find similar
Southwest
Nov 8
PDX5:15 amPortland
11h 50m
2 stops
JAX8:05 pmJacksonville
Nov 10
JAX3:50 pmJacksonville
11h 25m
2 stops
PDX12:15 amPortland
$387
Find similar
Southwest
Nov 17
PDX6:15 amPortland
11h 00m
2 stops
JAX8:15 pmJacksonville
Nov 21
JAX3:50 pmJacksonville
11h 25m
2 stops
PDX12:15 amPortland
$398
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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 August 25, 2025.
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

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 10/29

2:10 pm-11:59 pm

1 stop6h 49m

Jacksonville

Wed 11/12

6:10 am-10:38 am

1 stop7h 28m

$317

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 10/29

11:59 pm-10:33 am

1 stop7h 34m

Jacksonville

Wed 11/5

3:42 pm-12:26 am

2 stops11h 44m

$322

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Sat 10/4

1:38 pm-11:43 am

2 stops19h 05m

Jacksonville

Fri 10/17

8:34 am-3:03 pm

1 stop9h 29m

$326

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 10/29

7:30 am-11:59 pm

2 stops13h 29m

Jacksonville

Wed 11/5

5:10 am-12:50 pm

2 stops10h 40m

$327

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Thu 10/30

2:10 pm-11:59 pm

1 stop6h 49m

Jacksonville

Wed 11/5

5:10 am-12:49 pm

2 stops10h 39m

$332

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Sat 10/4

9:00 am-11:17 pm

2 stops11h 17m

Jacksonville

Fri 10/17

5:57 pm-11:06 pm

1 stop8h 09m

$353

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Sun 10/5

6:05 am-3:09 pm

2 stops30h 04m

Jacksonville

Fri 10/17

8:34 am-3:03 pm

1 stop9h 29m

$357

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Fri 9/19

9:56 pm-10:20 am

1 stop9h 24m

Jacksonville

Fri 9/26

7:22 am-2:33 pm

1 stop10h 11m

$359

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Fri 11/7

12:45 pm-11:45 pm

2 stops8h 00m

Jacksonville

Tue 11/18

11:10 am-5:50 pm

2 stops9h 40m

$377

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Sat 11/8

5:15 am-8:05 pm

2 stops11h 50m

Jacksonville

Mon 11/10

3:50 pm-12:15 am

2 stops11h 25m

$387

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 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 $424.

What is the cheapest day to depart on your flight to Jacksonville?

According to our data, Wednesday is the cheapest day to fly to Jacksonville from Portland. The lowest ticket price found for a Wednesday departure recently was $477. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Portland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $587.

What is the cheapest time of day to depart on your flight to Jacksonville?

Flying to Jacksonville from Portland in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $268 when looking at flights departing in the afternoon. Flights to Jacksonville are more costly in the morning, with an average ticket price of $518. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight 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 $485 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 $365 on momondo.

How have Portland to Jacksonville flight prices changed over time?

As of August 2025, prices for Portland to Jacksonville flights are approximately 28% 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

Direct flights

None
There are no direct flights from Portland to Jacksonville. There are no popular flight routes from Portland to Jacksonville.
Search flight deals

  • How far is Portland to Jacksonville by plane?

    There are 2434.2 mi between Portland and Jacksonville. Typically, this will take 6h 49m 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 $316Free CancellationRating
7.9
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $328Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $366Free CancellationRating
7.4
8,940 reviews
Search United Airlines flights
SouthwestPriceFrom $377Free CancellationRating
8.0
4,243 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
Ponte Vedra Beach
Kingsland
Waycross
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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