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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.
1 adult
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
11:44 am - 11:58 pm
PDX
-
JAX
9h 14m1 stop
Delta Logo
7:04 am - 8:25 pm
JAX
-
PDX
16h 21m1 stop
$332Delta
Sun, Jan 18 - Sat, Jan 24
American Airlines Logo
12:35 pm - 10:54 pm
PDX
-
JAX
7h 19m1 stop
American Airlines Logo
3:55 pm - 8:44 pm
JAX
-
PDX
7h 49m1 stop
$334American Airlines
Sat, Jan 31 - Sat, Feb 14
Delta Logo
6:00 am - 11:58 pm
PDX
-
JAX
14h 58m2 stops
Delta Logo
7:04 am - 8:25 pm
JAX
-
PDX
16h 21m1 stop
$337Delta
Sun, Jan 18 - Sat, Jan 24
American Airlines Logo
8:29 am - 10:54 pm
PDX
-
JAX
11h 25m2 stops
American Airlines Logo
7:01 am - 1:54 pm
JAX
-
PDX
9h 53m1 stop
$339American Airlines
Sat, Jan 31 - Sat, Feb 14
United Airlines Logo
5:00 am - 3:15 pm
PDX
-
JAX
7h 15m1 stop
United Airlines Logo
4:38 pm - 10:32 pm
JAX
-
PDX
8h 54m1 stop
$343United Airlines
Sun, Jan 18 - Thu, Jan 22
American Airlines Logo
6:00 am - 6:47 pm
PDX
-
JAX
9h 47m2 stops
American Airlines Logo
3:55 pm - 12:17 am
JAX
-
PDX
11h 22m2 stops
$344American Airlines
Sat, Jan 31 - Sat, Feb 14
United Airlines Logo
7:45 am - 9:27 pm
PDX
-
JAX
10h 42m2 stops
United Airlines Logo
4:38 pm - 10:32 pm
JAX
-
PDX
8h 54m1 stop
$348United Airlines
Sun, Jan 18 - Thu, Jan 22
American Airlines Logo
8:29 am - 10:09 pm
PDX
-
JAX
10h 40m2 stops
American Airlines Logo
11:53 am - 8:22 pm
JAX
-
PDX
11h 29m2 stops
$353American Airlines
Sun, Jan 18 - Thu, Jan 22
Southwest Logo
6:20 am - 8:35 pm
PDX
-
JAX
11h 15m2 stops
Southwest Logo
11:35 am - 8:15 pm
JAX
-
PDX
11h 40m2 stops
$354Southwest
Wed, Feb 18 - Mon, Feb 23
Southwest Logo
11:05 am - 9:55 pm
PDX
-
JAX
7h 50m1 stop
Southwest Logo
5:50 am - 10:35 am
JAX
-
PDX
7h 45m1 stop
$359Southwest
Wed, Jan 28 - Wed, Feb 4

American Airlines flights from Portland to Jacksonville

Our best American Airlines deals on Portland to Jacksonville flight tickets
American Airlines
Jan 31
PDX12:35 pmPortland
7h 19m
1 stop
JAX10:54 pmJacksonville
Feb 14
JAX3:55 pmJacksonville
7h 49m
1 stop
PDX8:44 pmPortland
$334
Find similar
American Airlines
Jan 31
PDX6:00 amPortland
9h 47m
2 stops
JAX6:47 pmJacksonville
Feb 14
JAX3:55 pmJacksonville
11h 22m
2 stops
PDX12:17 amPortland
$344
Find similar
American Airlines
Jan 24
PDX6:00 amPortland
9h 47m
2 stops
JAX6:47 pmJacksonville
Feb 14
JAX3:55 pmJacksonville
11h 22m
2 stops
PDX12:17 amPortland
$345
Find similar

United Airlines flights from Portland to Jacksonville

Our best United Airlines deals on Portland to Jacksonville flight tickets
United Airlines
Jan 18
PDX5:00 amPortland
7h 15m
1 stop
JAX3:15 pmJacksonville
Jan 22
JAX4:38 pmJacksonville
8h 54m
1 stop
PDX10:32 pmPortland
$343
Find similar
United Airlines
Jan 18
PDX7:45 amPortland
10h 42m
2 stops
JAX9:27 pmJacksonville
Jan 22
JAX4:38 pmJacksonville
8h 54m
1 stop
PDX10:32 pmPortland
$348
Find similar
United Airlines
Jan 31
PDX10:47 amPortland
7h 57m
1 stop
JAX9:44 pmJacksonville
Feb 7
JAX4:17 pmJacksonville
7h 55m
1 stop
PDX9:12 pmPortland
$367
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 January 2, 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

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Sun 1/18

11:44 am-11:58 pm

1 stop9h 14m

Jacksonville

Sat 1/24

7:04 am-8:25 pm

1 stop16h 21m

$332

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Sat 1/31

12:35 pm-10:54 pm

1 stop7h 19m

Jacksonville

Sat 2/14

3:55 pm-8:44 pm

1 stop7h 49m

$334

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Sun 1/18

6:00 am-11:58 pm

2 stops14h 58m

Jacksonville

Sat 1/24

7:04 am-8:25 pm

1 stop16h 21m

$337

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Sat 1/31

8:29 am-10:54 pm

2 stops11h 25m

Jacksonville

Sat 2/14

7:01 am-1:54 pm

1 stop9h 53m

$339

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Sun 1/18

5:00 am-3:15 pm

1 stop7h 15m

Jacksonville

Thu 1/22

4:38 pm-10:32 pm

1 stop8h 54m

$343

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Sat 1/31

6:00 am-6:47 pm

2 stops9h 47m

Jacksonville

Sat 2/14

3:55 pm-12:17 am

2 stops11h 22m

$344

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Sun 1/18

7:45 am-9:27 pm

2 stops10h 42m

Jacksonville

Thu 1/22

4:38 pm-10:32 pm

1 stop8h 54m

$348

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Sun 1/18

8:29 am-10:09 pm

2 stops10h 40m

Jacksonville

Thu 1/22

11:53 am-8:22 pm

2 stops11h 29m

$353

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 2/18

6:20 am-8:35 pm

2 stops11h 15m

Jacksonville

Mon 2/23

11:35 am-8:15 pm

2 stops11h 40m

$354

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 1/28

11:05 am-9:55 pm

1 stop7h 50m

Jacksonville

Wed 2/4

5:50 am-10:35 am

1 stop7h 45m

$359

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.

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 $480 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 January 2026, prices for Portland to Jacksonville flights are approximately 7% 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 45m

Direct flights

None
The fastest flight from Portland to Jacksonville takes 6h 45m
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 45m 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 $307Free CancellationRating
7.2
11,074 reviews
Search American Airlines flights
DeltaPriceFrom $316Free CancellationRating
7.9
8,021 reviews
Search Delta flights
United AirlinesPriceFrom $337Free CancellationRating
7.4
9,132 reviews
Search United Airlines flights
SouthwestPriceFrom $348Free CancellationRating
8.0
4,254 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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