PDX - JAX

$156 Find Cheap Flights from Portland to Jacksonville - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Jacksonville departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$311
Typical prices: $328-$456
Southwest
Thu 9/10Tue 9/15
PDX - JAX • 1 stop
Cheapest one-way
$156
Typical prices: $188-$468
United Airlines
Thu 10/1
PDX - JAX • 1 stop
Top airlines
Cheapest • from $311 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Portland and Jacksonville. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $385 (round-trip)
Shortest trip • 7h 14m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 49% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Jacksonville (PDX-JAX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Jacksonville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Jacksonville

Thu, Sep 10 - Tue, Sep 15
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, Dec 10 - Wed, Dec 16
Southwest Logo
11:15 am - 10:00 pm
PDX
-
JAX
7h 45m
1 stop
Southwest Logo
8:45 am - 1:10 pm
JAX
-
PDX
7h 25m
1 stop
$311Southwest
Tue, Sep 29 - Wed, Oct 7
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
Mon, Aug 24 - Thu, Aug 27
American Airlines Logo
10:59 pm - 11:56 am
PDX
-
JAX
9h 57m
1 stop
American Airlines Logo
12:59 pm - 7:48 pm
JAX
-
PDX
9h 49m
1 stop
$311American Airlines
Wed, Sep 23 - Sat, Sep 26
Delta Logo
6:00 am - 4:45 pm
PDX
-
JAX
7h 45m
1 stop
Delta Logo
3:13 pm - 8:16 pm
JAX
-
PDX
8h 03m
1 stop
$311Delta
Tue, Aug 18 - Sat, Aug 22
Delta Logo
2:08 pm - 11:55 pm
PDX
-
JAX
6h 47m
1 stop
Delta Logo
3:59 pm - 9:44 pm
JAX
-
PDX
8h 45m
1 stop
$311Delta
Wed, Sep 9 - Tue, Sep 15
United Airlines Logo
8:25 am - 8:54 pm
PDX
-
JAX
9h 29m
1 stop
United Airlines Logo
7:05 am - 11:54 am
JAX
-
PDX
7h 49m
1 stop
$311United Airlines
Sat, Dec 5 - Sat, Dec 12
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
Thu, Aug 13 - Mon, Aug 17
Multiple Airlines Logo
6:49 pm - 5:34 pm
PDX
-
JAX
19h 45m
2 stops
Multiple Airlines Logo
10:12 am - 3:32 pm
JAX
-
PDX
8h 20m
1 stop
$390Multiple Airlines
Thu, Oct 8 - Mon, Oct 12
Multiple Airlines Logo
5:30 pm - 8:46 pm
PDX
-
JAX
24h 16m
1 stop
Multiple Airlines Logo
6:46 pm - 4:35 pm
JAX
-
PDX
24h 49m
2 stops
$394Multiple Airlines
Booking Insights

KAYAK's insights & trends for Portland to Jacksonville flights

Get data-powered insights and trends into flights from Portland to Jacksonville to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Portland to Jacksonville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland to Jacksonville departing in September.

Flight prices are below average for this route right now.

Flights to Jacksonville from Portland usually cost between $376 and $639 in September.
The lowest price found in the past 5 days was $311 on Delta (Sep 23-Sep 26).

What is the cheapest month to fly from Portland to Jacksonville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Jacksonville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Jacksonville is January, where tickets cost $418 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $634 and $566 respectively.

How far in advance should I book a flight from Portland to Jacksonville?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland to Jacksonville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Portland to Jacksonville, you should book around 4 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low season

November

Cheapest flight

$156
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Portland to Jacksonville

When to book flights from Portland to Jacksonville

Are your dates flexible? Find out the best times to travel from Portland to Jacksonville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Jacksonville

  • Southwest Airlines, United Airlines, Delta Air Lines, Alaska Airlines, and JetBlue have no maximum weight limit for carry-on bags. However, your bag must not be bigger than the airline-specific size requirements and should comfortably fit in the overhead storage. Your personal item should fit under the seat in front of you.

    If you’re flying from Portland to Jacksonville with a pet, book a flight with American Airlines, United Airlines, Southwest Airlines, or Delta Air Lines, which allow small pets in-cabin. Your pet must be kept in an approved carrier that should remain closed throughout the flight and be stored easily under the seat. The size and weight requirements of the pet and carrier differ from airline to airline, so go through your provider’s pet travel regulations and policies.

  • How do I get to downtown Jacksonville from Jacksonville International Airport (JAX)?

    The most convenient way to get to downtown Jacksonville from JAX is by using a taxi. They are readily available outside the Baggage Claim area 24/7. Shared-ride shuttles are also readily available in the same section. The airport hosts different car rental agencies conveniently located near the Baggage Claim area. The journey time to downtown Jacksonville is around 17 minutes.

  • What lounges are available at Portland International Airport (PDX)?

    If you’re looking for a place to relax at Portland International Airport (PDX) before your flight to Jacksonville, you can check into the Alaska Lounge of United Club. These lounges feature disabled access, flight information monitors, free high-speed internet, conference facilities, beverages, a selection of meals, workstations, air-conditioned spaces, and entertainment options.

  • Which airlines have environmentally-friendly flights from Portland to Jacksonville?

    If you’re mindful of the environment, book United Airlines or Southwest Airlines, which have several one-stop flights from Portland to Jacksonville that emit less CO₂. These airlines have adopted several sustainable measures to lower carbon emissions in their daily operations.

  • What is the cheapest flight from Portland to Jacksonville?

    In the last 5 days, the lowest price for a flight from Portland to Jacksonville was $156 for a one-way ticket and $311 for a round-trip.

  • Do I need a passport to fly between Portland and Jacksonville?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Portland to Jacksonville?

    When flying out of Portland you will be using Portland. You will be landing at Jacksonville, also known as Jacksonville.

  • Which aircraft models fly most regularly from Portland to Jacksonville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Jacksonville?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Portland and Jacksonville, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Portland to Jacksonville, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Portland to Jacksonville are Southwest and Delta. With an average price for the route of $466 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $444 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Portland to Jacksonville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Jacksonville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Jacksonville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jacksonville from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Jacksonville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Jacksonville with an airline and back to Portland with another airline. Booking your flights between Portland and JAX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Jacksonville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Jacksonville from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Portland to Jacksonville

  • Which other cities can I fly to from Frankfurt am Main?
  • From Frankfurt am Main (FRA), you can extend your trip to domestic destinations like Berlin, Hamburg, Munich, Dusseldorf, Nuremberg, Leipzig, Hanover, Cologne, Stuttgart, and Bremen, or international destinations like Dubai, New York, Paris, London, Madrid, Singapore, Tokyo, Bangkok, Seoul, Johannesburg, Los Angeles, Sydney, and Istanbul.
  • The Portland (PDX) to Jacksonville (JAX) flight route is primarily served by connecting flights. Popular layover cities for connecting flights on this route include Atlanta (ATL), Dallas (DFW), Minneapolis (MSP), Detroit (DTW), Charlotte (CLT), Denver (DEN), Houston (IAH), Chicago (ORD), New York (JFK), Washington, D.C. (IAD), Philadelphia (PHL), and Las Vegas (LAS).
  • For flights with a Business Class travel option from Portland to Jacksonville, consider booking United Airlines, American Airlines, or Delta Air Lines, which have this option on their connecting flights. You’ll enjoy spacious cabins with more legroom, premium dining on board, priority check-in and boarding, in-flight entertainment, and access to specific lounges.
  • Portland International Airport (PDX) offers several services and amenities to care for passengers with disabilities or limited mobility flying through the airport. They include Aira visual interpreting, wheelchair assistance, visual paging, terminal assistance, accessible parking spaces, elevators, and Hidden Sunflower lanyards for passengers with hidden disabilities.

Reviews of the top 4 airlines serving from Portland to Jacksonville

 
See real verified KAYAK customer reviews for airlines flying from Portland to Jacksonville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Jacksonville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4226 reviews
7.0Food
7.5Entertainment
8.1Boarding
8.0Comfort
8.6Crew
Airline reviews

Red eye from San Diego. Temperature of the cabin was way too warm and the air duct flowed very little air.

6.0 GoodGordon, Jul 2026
SAN - MCO
Read more Southwest reviews

Red eye from San Diego. Temperature of the cabin was way too warm and the air duct flowed very little air.

Over a 3 hour flight. The turbulence was almost imperceptible except for 2 short periods which were not bad and over quickly. The attendants claimed "Safety first" and sat looking at their phones for 3 hours with no drink or snack service. This isn't the first time with Southwest. I thinkit may be there new plan of operation. Oh, and it was June 18, Southwest's Birthday which offered free drinks. NOT.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

The flight was okay. The pilots did an amazing job and kept us updated on the flight. The flight attendants were okay. They found time to be chatty with each other rather than focus on the guests. One of the attendants was a little less warm when asking about my bag I had on my lap that I was using during latter part of the mid- flight. Mind you, it was not the departure descent. I’m respectful to each and every attendant, it was the tone in her voice reminding me to place my carryon bag on the floor. I hope to have a better experience next time.

Terrible. Even though there’s assigned seating now, they are still the slowest boarding airline of anyone.

It was canceled. Supposedly weather. But there was no snow in Baltimore. At least we found out before driving to airport

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

It was really nice! I appreciate the gate attendant allowing families with small children to board early on in the process… that was very helpful! The internet service didn’t work with the app I was trying to use even though I paid the $8… other than that it was great! Oh and I should’ve asked for the whole cranberry cocktail can. That cup was about 2 sips…

I liked the boarding process with our loading group and numbers. I disliked that I couldn't guarantee our seats together. I didn't like that the Internet costs $8/ flight, but did love all the inflight options available through their app. I disliked no charging station at my seat for a 3+ hour flight.

Great! Although the flight was about 40 minutes delayed, the crew did a good job getting everything boarded quickly and efficiently.

We got stuck on the tarmac taxiing after landing early so we didn’t get off the plane until an hour later than we thought we would

Was revoked with Jet Blue due to delay from Kenya Air

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

boarded at 5:30 pm, pushed away from gate at 6pm ... takeoff was not until ~6:45pm; disappointing

Second flight in a row where the entertainment system is broken. 5 hour long flight with no entertainment and flight attendants did not seem interested in resolving the matter. Very shocked to be treated this poorly considering I paid for a first class experience and have Diamond Medallion status.

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

The experience was good and the flight departed on time and landed early

No Wi-Fi the entire trip Despite booking a flight that said it had Wi-Fi

After the long flight from Paris and a 4-hour layover I was more than ready to complete the last leg of my journey. We waited a few extra long minutes to ensure everyone’s bags were onboard which I didn’t mind but….😉. Would definitely choose Delta again.

The experience with United Airlines was excellent; however, the experience with Houston Intercontinental Airport (IAH) was horrible. Although our flight departed from Terminal B, we had to go through security in Terminal C and then get on a train for travel to Terminal B. Additionally, there was significant walking required to get to the boarding location.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

The flying experience was great. The flight was on time with no boarding issues during a peak travel period. The short cut baggage drop and process was not smooth and efficient at Dulles.

We had a 90 minute delay due to equipment failure that was detected just before we took off. United rebooked my connecting flight.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Wasn’t very crowded. Seamless processes. No issues traveling with two little kids.

Luggage took too long go get off plane in Knoxville. Was almost 45 minutes after the flight landed.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

Plane from partner PSA was filthy. Plastic needs to be thoroughly cleaned. Really disgusting to look at and wonder about cleanliness of parts less visible.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

We didn't take off until an hour after we boarded.

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

I had a very unpleasant encounter with one man from customer service: he was extremely rude and miserable. And his condition was reflected on his decision to send me to the worst airport hotel and get an awful flight connection. My hotel shuttle had never arrived and I had to book another hotel. People served by other representatives got a much better treatment and deal.

WiFi wasn’t working on the flight, several delays and gate changes, ended up taking off 3 hrs later

Very disappointed with the crew and the lack of attention given to the passengers. On a 5 hour flight they never offered a snack. One time offered a beverage and didn’t pick up the used cups until the flight was on final approach. The two flight attendants in our section mentioned that they were best friends and compared their pre flight shoes. When paying for first/business class there is a level of service that should be expected. These two spent the majority of the flight in their seats playing on their phones and laughing with each other. Very frustrating!!!

The gate agent Sasir was rude and disrespect as we boarded

Everything you need to know for your flight from Portland to Jacksonville

Information on your arrival and departure airports