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Cheap flights from Portland to Jacksonville from $138

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 8/26. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Jacksonville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
10:45 pm - 10:25 am
PDX
-
JAX
8h 40m
1 stop
Southwest Logo
5:25 pm - 11:15 pm
JAX
-
PDX
8h 50m
1 stop
$311Southwest
Thu, Sep 10 - Tue, Sep 15
Southwest Logo
7:40 am - 6:55 pm
PDX
-
JAX
8h 15m
1 stop
Southwest Logo
7:20 am - 12:45 pm
JAX
-
PDX
8h 25m
1 stop
$311Southwest
Thu, Oct 29 - Mon, Nov 2
American Airlines Logo
6:27 am - 6:57 pm
PDX
-
JAX
9h 30m
1 stop
American Airlines Logo
12:59 pm - 7:48 pm
JAX
-
PDX
9h 49m
1 stop
$311American Airlines
Thu, Aug 20 - Thu, Aug 27
American Airlines Logo
6:00 am - 6:54 pm
PDX
-
JAX
9h 54m
1 stop
American Airlines Logo
5:11 pm - 11:39 pm
JAX
-
PDX
9h 28m
1 stop
$311American Airlines
Tue, Sep 29 - Wed, Oct 7
Delta Logo
10:57 pm - 10:08 am
PDX
-
JAX
8h 11m
1 stop
Delta Logo
3:13 pm - 8:16 pm
JAX
-
PDX
8h 03m
1 stop
$311Delta
Wed, Sep 23 - Sat, Sep 26
Delta Logo
6:00 am - 4:45 pm
PDX
-
JAX
7h 45m
1 stop
Delta Logo
5:40 pm - 11:10 pm
JAX
-
PDX
8h 30m
1 stop
$311Delta
Thu, Sep 10 - Mon, Sep 14
United Airlines Logo
7:16 am - 7:25 pm
PDX
-
JAX
9h 09m
1 stop
United Airlines Logo
4:45 pm - 10:52 pm
JAX
-
PDX
9h 07m
1 stop
$311United Airlines
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
7:10 am - 5:37 pm
PDX
-
JAX
7h 27m
1 stop
United Airlines Logo
3:45 pm - 11:11 pm
JAX
-
PDX
10h 26m
1 stop
$311United Airlines
Sat, Dec 5 - Sat, Dec 12
Multiple Airlines Logo
5:21 pm - 5:34 pm
PDX
-
JAX
21h 13m
2 stops
Multiple Airlines Logo
9:30 am - 4:53 pm
JAX
-
PDX
10h 23m
1 stop
$400Multiple Airlines
Wed, Aug 12 - Wed, Aug 26
Multiple Airlines Logo
5:56 pm - 7:01 pm
PDX
-
JAX
46h 05m
2 stops
Multiple Airlines Logo
9:44 am - 11:36 am
JAX
-
PDX
28h 52m
1 stop
$452Multiple Airlines
Tue, Sep 8 - Wed, Sep 16

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Delta flights from Portland to Jacksonville

Our best Delta deals on Portland to Jacksonville flight tickets
Delta
Sep 3
PDX11:20 pmPortland
8h 47m
1 stop
JAX11:07 amJacksonville
Sep 15
JAX12:11 pmJacksonville
11h 52m
1 stop
PDX9:03 pmPortland
$345
Delta
Sep 3
PDX11:20 pmPortland
8h 47m
1 stop
JAX11:07 amJacksonville
Sep 18
JAX5:40 pmJacksonville
8h 30m
1 stop
PDX11:10 pmPortland
$359
Delta
Sep 4
PDX6:45 amPortland
8h 09m
1 stop
JAX5:54 pmJacksonville
Sep 15
JAX12:11 pmJacksonville
11h 52m
1 stop
PDX9:03 pmPortland
$393

American Airlines flights from Portland to Jacksonville

Our best American Airlines deals on Portland to Jacksonville flight tickets
American Airlines
Sep 29
PDX11:06 pmPortland
9h 58m
1 stop
JAX12:04 pmJacksonville
Oct 7
JAX1:46 pmJacksonville
10h 25m
1 stop
PDX9:11 pmPortland
$324
American Airlines
Aug 20
PDX5:18 amPortland
8h 08m
1 stop
JAX4:26 pmJacksonville
Aug 31
JAX2:21 pmJacksonville
7h 38m
1 stop
PDX6:59 pmPortland
$326
American Airlines
Aug 19
PDX6:27 amPortland
9h 30m
1 stop
JAX6:57 pmJacksonville
Aug 26
JAX12:59 pmJacksonville
9h 49m
1 stop
PDX7:48 pmPortland
$339

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 July 27, 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

Thu 9/10

10:45 pm-10:25 am

1 stop8h 40m

Jacksonville

Tue 9/15

5:25 pm-11:15 pm

1 stop8h 50m

$311

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Thu 10/29

7:40 am-6:55 pm

1 stop8h 15m

Jacksonville

Mon 11/2

7:20 am-12:45 pm

1 stop8h 25m

$311

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Thu 8/20

6:27 am-6:57 pm

1 stop9h 30m

Jacksonville

Thu 8/27

12:59 pm-7:48 pm

1 stop9h 49m

$311

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Tue 9/29

6:00 am-6:54 pm

1 stop9h 54m

Jacksonville

Wed 10/7

5:11 pm-11:39 pm

1 stop9h 28m

$311
Quickest round-trip

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 9/23

10:57 pm-10:08 am

1 stop8h 11m

Jacksonville

Sat 9/26

3:13 pm-8:16 pm

1 stop8h 03m

$311

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Thu 9/10

6:00 am-4:45 pm

1 stop7h 45m

Jacksonville

Mon 9/14

5:40 pm-11:10 pm

1 stop8h 30m

$311

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 8/19

7:16 am-7:25 pm

1 stop9h 09m

Jacksonville

Wed 8/26

4:45 pm-10:52 pm

1 stop9h 07m

$311

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Sat 12/5

7:10 am-5:37 pm

1 stop7h 27m

Jacksonville

Sat 12/12

3:45 pm-11:11 pm

1 stop10h 26m

$311

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Wed 8/12

5:21 pm-5:34 pm

2 stops21h 13m

Jacksonville

Wed 8/26

9:30 am-4:53 pm

1 stop10h 23m

$400

PortlandJacksonville

PDX - JAX

PDXJAX

Portland

Tue 9/8

5:56 pm-7:01 pm

2 stops46h 05m

Jacksonville

Wed 9/16

9:44 am-11:36 am

1 stop28h 52m

$452

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?

Prices are currently low for flights on this route.

Typical prices usually range from $376 to $639.
The lowest price recently found on this route was $311.

What is the cheapest month to fly to Jacksonville?

If you are unable to visit Jacksonville during the month of January, then departing from Portland during the month September is also very affordable. Most momondo users find prices during this month for around $421.

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 $490 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 $218 on momondo.

Can stopping save me money on Portland to Jacksonville flights?

You could potentially save up to 7% 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 July 2026, prices for Portland to Jacksonville flights are approximately 15% 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 26m

Direct flights

None
The fastest flight from Portland to Jacksonville takes 6h 26m
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 26m 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 $258Free CancellationRating
7.8
8,482 reviews
Search Delta flights
United AirlinesPriceFrom $310Free CancellationRating
7.4
10,041 reviews
Search United Airlines flights
SouthwestPriceFrom $343Free CancellationRating
8.0
4,228 reviews
Search Southwest flights
American AirlinesPriceFrom $354Free CancellationRating
7.1
11,836 reviews
Search American Airlines 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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