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Cheap flights from Portland to Jacksonville from $155

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 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
United Airlines Logo
10:55 pm - 10:26 am
PDX
-
JAX
8h 31m
1 stop
United Airlines Logo
6:35 am - 12:43 pm
JAX
-
PDX
9h 08m
1 stop
$311United Airlines
Wed, May 13 - Tue, May 19
United Airlines Logo
8:04 am - 8:02 pm
PDX
-
JAX
8h 58m
1 stop
United Airlines Logo
4:19 pm - 9:09 pm
JAX
-
PDX
7h 50m
1 stop
$322United Airlines
Wed, May 6 - Sat, May 9
Southwest Logo
6:30 am - 8:35 pm
PDX
-
JAX
11h 05m
2 stops
Southwest Logo
5:10 am - 10:15 am
JAX
-
PDX
8h 05m
1 stop
$327Southwest
Wed, May 6 - Sat, May 9
Southwest Logo
11:55 pm - 1:40 pm
PDX
-
JAX
10h 45m
2 stops
Southwest Logo
1:50 pm - 11:00 pm
JAX
-
PDX
12h 10m
2 stops
$332Southwest
Mon, Apr 27 - Tue, May 5
Delta Logo
11:03 pm - 11:29 am
PDX
-
JAX
9h 26m
1 stop
Delta Logo
2:40 pm - 6:38 pm
JAX
-
PDX
6h 58m
1 stop
$333Delta
Thu, May 7 - Mon, May 11
American Airlines Logo
7:23 am - 9:02 pm
PDX
-
JAX
10h 39m
2 stops
American Airlines Logo
3:52 pm - 11:03 pm
JAX
-
PDX
10h 11m
2 stops
$336American Airlines
Tue, May 5 - Sat, May 9
Delta Logo
11:15 pm - 10:50 am
PDX
-
JAX
8h 35m
1 stop
Delta Logo
2:00 pm - 9:00 pm
JAX
-
PDX
10h 00m
1 stop
$342Delta
Tue, May 5 - Thu, May 7
Southwest Logo
7:40 pm - 10:15 am
PDX
-
JAX
11h 35m
2 stops
Southwest Logo
5:35 pm - 12:55 am
JAX
-
PDX
10h 20m
2 stops
$343Southwest
Sat, May 9 - Thu, May 14
Delta Logo
11:03 pm - 11:29 am
PDX
-
JAX
9h 26m
1 stop
Delta Logo
6:05 am - 10:11 am
JAX
-
PDX
7h 06m
1 stop
$353Delta
Thu, May 7 - Sat, May 9
American Airlines Logo
11:56 am - 11:44 pm
PDX
-
JAX
8h 48m
1 stop
American Airlines Logo
2:35 pm - 10:47 pm
JAX
-
PDX
11h 12m
2 stops
$355American Airlines
Thu, May 7 - Tue, May 12

Delta flights from Portland to Jacksonville

Our best Delta deals on Portland to Jacksonville flight tickets
Delta
Aug 11
PDX10:05 pmPortland
9h 30m
1 stop
JAX10:35 amJacksonville
Aug 25
JAX6:30 amJacksonville
7h 07m
1 stop
PDX10:37 amPortland
$311
Delta
May 7
PDX11:03 pmPortland
9h 26m
1 stop
JAX11:29 amJacksonville
May 11
JAX2:40 pmJacksonville
6h 58m
1 stop
PDX6:38 pmPortland
$333
Delta
May 5
PDX6:28 amPortland
7h 06m
1 stop
JAX4:34 pmJacksonville
May 11
JAX2:00 pmJacksonville
10h 00m
1 stop
PDX9:00 pmPortland
$342

United Airlines flights from Portland to Jacksonville

Our best United Airlines deals on Portland to Jacksonville flight tickets
United Airlines
May 6
PDX8:04 amPortland
8h 58m
1 stop
JAX8:02 pmJacksonville
May 9
JAX4:19 pmJacksonville
7h 50m
1 stop
PDX9:09 pmPortland
$322
United Airlines
May 9
PDX8:40 amPortland
10h 10m
2 stops
JAX9:50 pmJacksonville
May 14
JAX5:00 pmJacksonville
8h 35m
1 stop
PDX10:35 pmPortland
$358
United Airlines
May 14
PDX11:55 pmPortland
7h 31m
1 stop
JAX10:26 amJacksonville
May 18
JAX5:25 pmJacksonville
8h 34m
1 stop
PDX10:59 pmPortland
$376

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 April 9, 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

Wed 5/13

10:55 pm-10:26 am

1 stop8h 31m

Jacksonville

Tue 5/19

6:35 am-12:43 pm

1 stop9h 08m

$311

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 5/6

8:04 am-8:02 pm

1 stop8h 58m

Jacksonville

Sat 5/9

4:19 pm-9:09 pm

1 stop7h 50m

$322

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 5/6

6:30 am-8:35 pm

2 stops11h 05m

Jacksonville

Sat 5/9

5:10 am-10:15 am

1 stop8h 05m

$327

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Mon 4/27

11:55 pm-1:40 pm

2 stops10h 45m

Jacksonville

Tue 5/5

1:50 pm-11:00 pm

2 stops12h 10m

$332
Quickest round-trip

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Thu 5/7

11:03 pm-11:29 am

1 stop9h 26m

Jacksonville

Mon 5/11

2:40 pm-6:38 pm

1 stop6h 58m

$333

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Tue 5/5

7:23 am-9:02 pm

2 stops10h 39m

Jacksonville

Sat 5/9

3:52 pm-11:03 pm

2 stops10h 11m

$336

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Tue 5/5

11:15 pm-10:50 am

1 stop8h 35m

Jacksonville

Thu 5/7

2:00 pm-9:00 pm

1 stop10h 00m

$342

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Sat 5/9

7:40 pm-10:15 am

2 stops11h 35m

Jacksonville

Thu 5/14

5:35 pm-12:55 am

2 stops10h 20m

$343

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Thu 5/7

11:03 pm-11:29 am

1 stop9h 26m

Jacksonville

Sat 5/9

6:05 am-10:11 am

1 stop7h 06m

$353

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Thu 5/7

11:56 am-11:44 pm

1 stop8h 48m

Jacksonville

Tue 5/12

2:35 pm-10:47 pm

2 stops11h 12m

$355

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 September is also very affordable. Most momondo users find prices during this month for around $384.

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 $476 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 $342 on momondo.

Can stopping save me money on Portland to Jacksonville flights?

You could potentially save up to 6% 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 April 2026, prices for Portland to Jacksonville flights are approximately 2% 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 49m

Direct flights

None
The fastest flight from Portland to Jacksonville takes 6h 49m
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 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
American AirlinesPriceFrom $296Free CancellationRating
7.1
11,559 reviews
Search American Airlines flights
DeltaPriceFrom $296Free CancellationRating
7.9
8,392 reviews
Search Delta flights
United AirlinesPriceFrom $310Free CancellationRating
7.4
9,554 reviews
Search United Airlines flights
SouthwestPriceFrom $348Free CancellationRating
8.0
4,338 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
Ponte Vedra Beach
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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