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Cheap flights from Portland to Jacksonville from $165

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 10/15. 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.
American Airlines Logo
6:27 am - 6:57 pmPDX  Portland-JAX Jacksonville
9h 30m1 stop Dallas/Fort Worth
American Airlines Logo
6:14 pm - 11:59 pmJAX  Jacksonville-PDX Portland
8h 45m1 stop Chicago O'Hare Intl
$311American Airlines
Sat, Sep 5 - Sun, Sep 6
United Airlines Logo
7:02 am - 7:19 pmPDX  Portland-JAX Jacksonville
9h 17m1 stop Chicago O'Hare Intl
United Airlines Logo
7:05 am - 2:47 pmJAX  Jacksonville-PDX Portland
10h 42m2 stops Houston George Bush Intcntl San Francisco
$316United Airlines
Sat, Sep 5 - Sun, Sep 6
Delta Logo
10:55 pm - 9:37 amPDX  Portland-JAX Jacksonville
7h 42m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:13 pm - 8:16 pmJAX  Jacksonville-PDX Portland
8h 03m1 stop Minneapolis St Paul
$329Delta
Sat, Sep 5 - Sat, Sep 12
Delta Logo
2:08 pm - 11:55 pmPDX  Portland-JAX Jacksonville
6h 47m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:11 pm - 9:03 pmJAX  Jacksonville-PDX Portland
11h 52m1 stop New York John F Kennedy Intl
$331Delta
Sun, Sep 6 - Tue, Sep 15
American Airlines Logo
11:08 pm - 11:55 amPDX  Portland-JAX Jacksonville
9h 47m1 stop Chicago O'Hare Intl
American Airlines Logo
1:00 pm - 5:52 pmJAX  Jacksonville-PDX Portland
7h 52m1 stop Charlotte Douglas
$334American Airlines
Thu, Sep 10 - Tue, Sep 15
United Airlines Logo
11:02 pm - 10:51 amPDX  Portland-JAX Jacksonville
8h 49m1 stop Chicago O'Hare Intl
United Airlines Logo
7:05 am - 3:05 pmJAX  Jacksonville-PDX Portland
11h 00m2 stops Houston George Bush Intcntl Denver Intl
$334United Airlines
Sat, Sep 5 - Sat, Sep 12
Southwest Logo
7:40 am - 6:55 pmPDX  Portland-JAX Jacksonville
8h 15m1 stop Denver Intl
Southwest Logo
5:20 pm - 1:20 amJAX  Jacksonville-PDX Portland
11h 00m2 stops Dallas Love Field Las Vegas Harry Reid Intl
$352Southwest
Thu, Oct 29 - Mon, Nov 2
Southwest Logo
11:30 pm - 1:15 pmPDX  Portland-JAX Jacksonville
10h 45m2 stops Chicago Midway Baltimore/Washington
Southwest Logo
8:45 am - 1:10 pmJAX  Jacksonville-PDX Portland
7h 25m1 stop Denver Intl
$352Southwest
Mon, Nov 9 - Wed, Nov 18
JetBlue Logo
2:15 pm - 9:15 amPDX  Portland-JAX Jacksonville
16h 00m1 stop Boston Logan Intl
JetBlue Logo
8:55 pm - 1:01 pmJAX  Jacksonville-PDX Portland
19h 06m1 stop Boston Logan Intl
$544JetBlue
Tue, Aug 25 - Wed, Aug 26
JetBlue Logo
2:15 pm - 9:15 amPDX  Portland-JAX Jacksonville
16h 00m1 stop Boston Logan Intl
JetBlue Logo
8:46 pm - 1:01 pmJAX  Jacksonville-PDX Portland
19h 15m1 stop Boston Logan Intl
$554JetBlue
Tue, Aug 25 - Thu, Aug 27

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Delta flights from Portland to Jacksonville

Our best Delta deals on Portland to Jacksonville flight tickets
Delta
Sep 5
PDX10:55 pmPortland
7h 42m
1 stop
JAX9:37 amJacksonville
Sep 12
JAX3:13 pmJacksonville
8h 03m
1 stop
PDX8:16 pmPortland
$329
Delta
Sep 6
PDX2:08 pmPortland
6h 47m
1 stop
JAX11:55 pmJacksonville
Sep 15
JAX12:11 pmJacksonville
11h 52m
1 stop
PDX9:03 pmPortland
$331
Delta
Sep 23
PDX6:00 amPortland
7h 45m
1 stop
JAX4:45 pmJacksonville
Sep 26
JAX2:32 pmJacksonville
7h 27m
1 stop
PDX6:59 pmPortland
$347

Southwest flights from Portland to Jacksonville

Our best Southwest deals on Portland to Jacksonville flight tickets
Southwest
Sep 15
PDX11:30 pmPortland
10h 25m
2 stops
JAX12:55 pmJacksonville
Sep 22
JAX3:35 pmJacksonville
9h 40m
2 stops
PDX10:15 pmPortland
$357
Southwest
Oct 16
PDX5:20 amPortland
9h 55m
1 stop
JAX6:15 pmJacksonville
Oct 20
JAX6:40 amJacksonville
10h 10m
2 stops
PDX1:50 pmPortland
$382
Southwest
Dec 23
PDX5:40 amPortland
9h 30m
2 stops
JAX6:10 pmJacksonville
Jan 5
JAX1:55 pmJacksonville
10h 30m
2 stops
PDX9:25 pmPortland
$387

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 7, 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 Portland - JAX Jacksonville

PDXJAX

Portland

Sat 9/5

6:27 am-6:57 pm

1 stop9h 30m

Jacksonville

Sun 9/6

6:14 pm-11:59 pm

1 stop8h 45m

$311

PortlandJacksonville

PDX Portland - JAX Jacksonville

PDXJAX

Portland

Sat 9/5

7:02 am-7:19 pm

1 stop9h 17m

Jacksonville

Sun 9/6

7:05 am-2:47 pm

2 stops10h 42m

$316
Quickest round-trip

PortlandJacksonville

PDX Portland - JAX Jacksonville

PDXJAX

Portland

Sat 9/5

10:55 pm-9:37 am

1 stop7h 42m

Jacksonville

Sat 9/12

3:13 pm-8:16 pm

1 stop8h 03m

$329

PortlandJacksonville

PDX Portland - JAX Jacksonville

PDXJAX

Portland

Sun 9/6

2:08 pm-11:55 pm

1 stop6h 47m

Jacksonville

Tue 9/15

12:11 pm-9:03 pm

1 stop11h 52m

$331

PortlandJacksonville

PDX Portland - JAX Jacksonville

PDXJAX

Portland

Thu 9/10

11:08 pm-11:55 am

1 stop9h 47m

Jacksonville

Tue 9/15

1:00 pm-5:52 pm

1 stop7h 52m

$334

PortlandJacksonville

PDX Portland - JAX Jacksonville

PDXJAX

Portland

Sat 9/5

11:02 pm-10:51 am

1 stop8h 49m

Jacksonville

Sat 9/12

7:05 am-3:05 pm

2 stops11h 00m

$334

PortlandJacksonville

PDX Portland - JAX Jacksonville

PDXJAX

Portland

Thu 10/29

7:40 am-6:55 pm

1 stop8h 15m

Jacksonville

Mon 11/2

5:20 pm-1:20 am

2 stops11h 00m

$352

PortlandJacksonville

PDX Portland - JAX Jacksonville

PDXJAX

Portland

Mon 11/9

11:30 pm-1:15 pm

2 stops10h 45m

Jacksonville

Wed 11/18

8:45 am-1:10 pm

1 stop7h 25m

$352

PortlandJacksonville

PDX Portland - JAX Jacksonville

PDXJAX

Portland

Tue 8/25

2:15 pm-9:15 am

1 stop16h 00m

Jacksonville

Wed 8/26

8:55 pm-1:01 pm

1 stop19h 06m

$544

PortlandJacksonville

PDX Portland - JAX Jacksonville

PDXJAX

Portland

Tue 8/25

2:15 pm-9:15 am

1 stop16h 00m

Jacksonville

Thu 8/27

8:46 pm-1:01 pm

1 stop19h 15m

$554

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 $420 to $719.
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 September, then departing from Portland during the month January is also very affordable. Most momondo users find prices during this month for around $418.

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 $475 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 $326 on momondo.

Can stopping save me money on Portland to Jacksonville flights?

You could potentially save up to 5% 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 August 2026, prices for Portland to Jacksonville flights are approximately 14% 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
8,499 reviews
Search Delta flights
United AirlinesPriceFrom $310Free CancellationRating
7.4
10,081 reviews
Search United Airlines flights
American AirlinesPriceFrom $336Free CancellationRating
7.1
11,874 reviews
Search American Airlines flights
SouthwestPriceFrom $343Free CancellationRating
8.0
4,216 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
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.

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