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Cheap flights from Portland to Jacksonville from $151

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 2/18. 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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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.
American Airlines Logo
6:00 am - 3:51 pm
PDX
-
JAX
6h 51m1 stop
American Airlines Logo
6:00 am - 12:49 pm
JAX
-
PDX
9h 49m1 stop
$334American Airlines
Sat, Jan 31 - Sat, Feb 14
Delta Logo
9:45 pm - 8:41 am
PDX
-
JAX
7h 56m1 stop
Delta Logo
3:05 pm - 10:48 pm
JAX
-
PDX
10h 43m2 stops
$339Delta
Sat, Jan 31 - Sat, Feb 14
Delta Logo
9:20 am - 11:59 pm
PDX
-
JAX
11h 39m2 stops
Delta Logo
3:05 pm - 10:48 pm
JAX
-
PDX
10h 43m2 stops
$344Delta
Sat, Jan 31 - Sat, Feb 14
United Airlines Logo
5:00 am - 3:15 pm
PDX
-
JAX
7h 15m1 stop
United Airlines Logo
7:00 am - 12:18 pm
JAX
-
PDX
8h 18m1 stop
$359United Airlines
Wed, Jan 7 - Wed, Jan 14
Delta Logo
11:44 am - 11:58 pm
PDX
-
JAX
9h 14m1 stop
Delta Logo
5:30 am - 10:34 am
JAX
-
PDX
8h 04m1 stop
$363Delta
Tue, Jan 6 - Thu, Jan 15
United Airlines Logo
7:45 am - 9:27 pm
PDX
-
JAX
10h 42m2 stops
United Airlines Logo
4:17 pm - 9:12 pm
JAX
-
PDX
7h 55m1 stop
$364United Airlines
Wed, Jan 7 - Wed, Jan 14
Southwest Logo
6:30 am - 4:50 pm
PDX
-
JAX
7h 20m1 stop
Southwest Logo
5:10 am - 10:05 am
JAX
-
PDX
7h 55m1 stop
$367Southwest
Tue, Feb 24 - Sat, Feb 28
Delta Logo
7:37 pm - 11:10 am
PDX
-
JAX
12h 33m2 stops
Delta Logo
5:30 am - 10:34 am
JAX
-
PDX
8h 04m1 stop
$368Delta
Tue, Jan 6 - Thu, Jan 15
Delta Logo
6:30 am - 9:08 pm
PDX
-
JAX
11h 38m2 stops
Delta Logo
7:30 am - 4:25 pm
JAX
-
PDX
11h 55m2 stops
$369Delta
Wed, Jan 7 - Wed, Jan 14
Southwest Logo
6:30 am - 4:50 pm
PDX
-
JAX
7h 20m1 stop
Southwest Logo
4:00 pm - 10:30 pm
JAX
-
PDX
9h 30m2 stops
$372Southwest
Tue, Feb 24 - Sat, Feb 28

American Airlines flights from Portland to Jacksonville

Our best American Airlines deals on Portland to Jacksonville flight tickets
American Airlines
Jan 31
PDX6:00 amPortland
6h 51m
1 stop
JAX3:51 pmJacksonville
Feb 14
JAX6:00 amJacksonville
9h 49m
1 stop
PDX12:49 pmPortland
$334
Find similar
American Airlines
Apr 1
PDX12:04 pmPortland
8h 13m
1 stop
JAX11:17 pmJacksonville
Apr 6
JAX5:00 amJacksonville
11h 07m
1 stop
PDX1:07 pmPortland
$488
Find similar
American Airlines
Dec 29
PDX10:21 pmPortland
7h 22m
1 stop
JAX8:43 amJacksonville
Jan 5
JAX3:45 pmJacksonville
8h 34m
1 stop
PDX9:19 pmPortland
$527
Find similar

Delta flights from Portland to Jacksonville

Our best Delta deals on Portland to Jacksonville flight tickets
Delta
Jan 31
PDX9:45 pmPortland
7h 56m
1 stop
JAX8:41 amJacksonville
Feb 14
JAX3:05 pmJacksonville
10h 43m
2 stops
PDX10:48 pmPortland
$339
Find similar
Delta
Jan 31
PDX9:20 amPortland
11h 39m
2 stops
JAX11:59 pmJacksonville
Feb 14
JAX3:05 pmJacksonville
10h 43m
2 stops
PDX10:48 pmPortland
$344
Find similar
Delta
Jan 6
PDX11:44 amPortland
9h 14m
1 stop
JAX11:58 pmJacksonville
Jan 15
JAX5:30 amJacksonville
8h 04m
1 stop
PDX10:34 amPortland
$363
Find similar

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 December 10, 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

Sat 1/31

6:00 am-3:51 pm

1 stop6h 51m

Jacksonville

Sat 2/14

6:00 am-12:49 pm

1 stop9h 49m

$334

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Sat 1/31

9:45 pm-8:41 am

1 stop7h 56m

Jacksonville

Sat 2/14

3:05 pm-10:48 pm

2 stops10h 43m

$339

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Sat 1/31

9:20 am-11:59 pm

2 stops11h 39m

Jacksonville

Sat 2/14

3:05 pm-10:48 pm

2 stops10h 43m

$344

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 1/7

5:00 am-3:15 pm

1 stop7h 15m

Jacksonville

Wed 1/14

7:00 am-12:18 pm

1 stop8h 18m

$359

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Tue 1/6

11:44 am-11:58 pm

1 stop9h 14m

Jacksonville

Thu 1/15

5:30 am-10:34 am

1 stop8h 04m

$363

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 1/7

7:45 am-9:27 pm

2 stops10h 42m

Jacksonville

Wed 1/14

4:17 pm-9:12 pm

1 stop7h 55m

$364

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Tue 2/24

6:30 am-4:50 pm

1 stop7h 20m

Jacksonville

Sat 2/28

5:10 am-10:05 am

1 stop7h 55m

$367

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Tue 1/6

7:37 pm-11:10 am

2 stops12h 33m

Jacksonville

Thu 1/15

5:30 am-10:34 am

1 stop8h 04m

$368

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 1/7

6:30 am-9:08 pm

2 stops11h 38m

Jacksonville

Wed 1/14

7:30 am-4:25 pm

2 stops11h 55m

$369

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Tue 2/24

6:30 am-4:50 pm

1 stop7h 20m

Jacksonville

Sat 2/28

4:00 pm-10:30 pm

2 stops9h 30m

$372

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 September, then departing from Portland during the month August is also very affordable. Most momondo users find prices during this month for around $400.

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 $479 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 $348 on momondo.

Can stopping save me money on Portland to Jacksonville flights?

You could potentially save up to 15% 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 December 2025, prices for Portland to Jacksonville flights are approximately 56% 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 30m

Direct flights

None
The fastest flight from Portland to Jacksonville takes 6h 30m
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 30m 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
8,007 reviews
Search Delta flights
American AirlinesPriceFrom $320Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
United AirlinesPriceFrom $337Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
SouthwestPriceFrom $348Free CancellationRating
7.9
4,253 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.

An easier way to manage your Jacksonville trip

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