PDX - JAX

$163 Find Cheap Flights from Portland to Jacksonville

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 10/25. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Jacksonville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Jacksonville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Jacksonville, as well as popular online travel agencies
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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

Tue, Oct 28 - Wed, Nov 5
Delta Logo
12:50 am - 12:39 pmPDX-JAX
8h 49m1 stop
Delta Logo
1:26 pm - 7:06 pmJAX-PDX
8h 40m1 stop
$325Delta
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Tue, Oct 28 - Wed, Nov 5
Delta Logo
9:58 am - 11:59 pmPDX-JAX
11h 01m2 stops
Delta Logo
4:01 pm - 10:08 pmJAX-PDX
9h 07m1 stop
$330Delta
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Wed, Oct 15 - Thu, Oct 23
American Airlines Logo
11:59 pm - 11:41 amPDX-JAX
8h 42m1 stop
American Airlines Logo
4:27 pm - 11:08 pmJAX-PDX
9h 41m1 stop
$331American Airlines
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Wed, Oct 29 - Wed, Nov 5
American Airlines Logo
5:05 am - 6:41 pmPDX-JAX
10h 36m2 stops
American Airlines Logo
12:17 pm - 7:49 pmJAX-PDX
10h 32m2 stops
$335American Airlines
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Thu, Oct 2 - Sat, Oct 4
Delta Logo
5:10 pm - 8:36 amPDX-JAX
12h 26m2 stops
Delta Logo
5:08 pm - 9:47 pmJAX-PDX
7h 39m1 stop
$336Delta
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Thu, Oct 23 - Mon, Oct 27
Sun Country Air Logo
6:28 pm - 11:13 amPDX-JAX
13h 45m1 stop
Sun Country Air Logo
12:05 pm - 5:16 pmJAX-PDX
8h 11m1 stop
$355Sun Country Air
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Fri, Sep 26 - Tue, Sep 30
Southwest Logo
9:05 pm - 10:25 amPDX-JAX
10h 20m1 stop
Southwest Logo
11:10 am - 6:25 pmJAX-PDX
10h 15m2 stops
$356Southwest
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Wed, Oct 22 - Tue, Oct 28
United Airlines Logo
12:59 pm - 11:15 pmPDX-JAX
7h 16m1 stop
United Airlines Logo
8:00 am - 1:47 pmJAX-PDX
8h 47m1 stop
$425United Airlines
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Wed, Oct 15 - Thu, Oct 23
Southwest Logo
6:00 am - 8:25 pmPDX-JAX
11h 25m2 stops
Southwest Logo
4:00 pm - 11:55 pmJAX-PDX
10h 55m2 stops
$427Southwest
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Wed, Oct 22 - Tue, Oct 28
United Airlines Logo
12:59 pm - 11:15 pmPDX-JAX
7h 16m1 stop
United Airlines Logo
8:00 am - 6:36 pmJAX-PDX
13h 36m2 stops
$430United Airlines
Find Deal
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.

What’s the cheapest day of the week to fly from Portland to Jacksonville?

The average price of all round-trip flights from Portland to Jacksonville clicked on KAYAK for each day over the last 12 months.

When flying from Portland to Jacksonville, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Portland, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

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 August, where tickets cost $409 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $616 and $587 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 45% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$163
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 20% increase in price.
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 3 days, the lowest price for a flight from Portland to Jacksonville was $163 for a one-way ticket and $325 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?

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

  • What is the most popular layover when flying to Jacksonville from Portland?

    Dallas is the most popular layover city among KAYAK users traveling from Portland to Jacksonville.

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

    The two airlines most popular with KAYAK users for flights from Portland to Jacksonville are Delta and Southwest. With an average price for the route of $591 and an overall rating of 8.0, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of $513 and an overall rating of 8.0.

  • 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 4241 reviews
7.0Food
8.0Comfort
7.5Entertainment
8.1Boarding
8.6Crew
Airline reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

2.0 MediocreAnonymous, Jul 2025AUS - RDU
Read more Southwest reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

WiFi did not work. For as outrageous as these flights cost, when they’re advertised with certain services/ features they should be in working order

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

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 okay. The plane was delayed from earlier in the day, but they kept updating the departure time, sometimes later, sometimes earlier. That was stressful. Once we finally got on and took off, it was fine. I was supposed to have a connection in Chicago to Los Angeles, and the time for so late I was rebooked to arrive in LA 3 hours late. The departure time to Chicago later became early enough to have taken my original connection and arrive earlier but that wasn't an option.

It was one and half hour late... Not sure if any other experience matters.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

this crew didn't care much. bumping carts into seats more times than i care to remember

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

Crew was friendly Love the entertainment in the seat head rest.

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

This flight never occurred because AA couldn’t get their act together.

During service there was a garbage/beverage spill near our seats that never was cleaned up. On a relatively short flight when we’re fortunate enough to actually have in flight movies available, the flight attendants pitching the AADVANTAGE credit card shouldn’t talk for the last 10 minutes of the flight so that we miss the end of the movie.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

DFW-LHR Toilets not kept clean Too cramped. Aisles so narrow crew were constantly banging into people on the aisle seats. Even then, the carts used are reduced width. Other than that it was a decent flight on both legs

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Would have thought that they would gas up plane before everyone got on board

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Standard. No different than a discount carrier on a short trip.

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