$156+ Cheap flights from Portland to Jacksonville (PDX - JAX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — JAX
Oct 6 — Oct 131
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Portland to Jacksonville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Jacksonville
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to JacksonvilleExplore the most affordable flight options available from Portland to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
Explore the most affordable flight options available from Portland to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:00 am -
1 stop8h 02m
Sat 11/1411:37 am -
1 stop11h 38m
Deal found 9/2![United Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:49 pm -
1 stop8h 09m
Wed 10/145:49 pm -
1 stop9h 10m
Deal found 9/3![American Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:08 pm -
1 stop9h 47m
Wed 10/76:36 am -
1 stop8h 46m
Deal found 9/2![American Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:25 am -
1 stop9h 29m
Wed 10/287:00 am -
1 stop8h 13m
Deal found 9/3![United Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:59 pm -
1 stop7h 53m
Tue 10/612:40 pm -
1 stop10h 30m
Deal found 9/2![United Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:44 pm -
1 stop8h 22m
Sat 10/171:51 pm -
1 stop10h 20m
Deal found 9/2![American Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:30 am -
2 stops11h 45m
Sat 11/146:40 am -
2 stops10h 40m
Deal found 9/2![Southwest logo]()
$339
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:30 pm -
2 stops10h 45m
Sat 11/72:10 pm -
1 stop10h 15m
Deal found 9/2![Southwest logo]()
$352
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:44 pm -
1 stop8h 22m
Fri 10/165:49 pm -
1 stop9h 10m
Deal found 9/2![American Airlines logo]()
$355
Best flights from Portland to JacksonvilleDiscover carefully curated flight deals from Portland to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
Discover carefully curated flight deals from Portland to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:30 pm -
2 stops10h 45m
Sat 11/72:10 pm -
1 stop10h 15m
Deal found 9/2![Southwest logo]()
$352
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:57 pm -
1 stop7h 23m
Tue 10/612:40 pm -
1 stop10h 30m
Deal found 9/5![United Airlines logo]()
$407
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:30 am -
2 stops11h 45m
Sat 11/712:35 pm -
2 stops11h 50m
Deal found 9/1![Southwest logo]()
$357
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:00 am -
1 stop7h 01m
Wed 11/189:20 am -
2 stops12h 00m
Deal found 9/5![United Airlines logo]()
$412
This Southwest deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:50 am -
2 stops9h 30m
Sat 10/31:20 pm -
2 stops11h 05m
Deal found 9/4![Southwest logo]()
$383
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:55 am -
2 stops10h 05m
Wed 11/111:55 pm -
2 stops10h 30m
Deal found 9/1![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:29 pm -
2 stops12h 23m
Wed 10/77:00 am -
2 stops10h 27m
Deal found 9/3![United Airlines logo]()
$431
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:30 pm -
1 stop13h 35m
Tue 11/106:35 am -
2 stops11h 25m
Deal found 9/1![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:30 am -
2 stops9h 00m
Tue 11/31:55 pm -
2 stops10h 30m
Deal found 9/5![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/86:50 am -
2 stops10h 20m
Fri 1/154:45 pm -
1 stop8h 40m
Deal found 9/3![Southwest logo]()
$438
Last-minute flights from Portland to JacksonvilleDiscover last-minute flight deals from Portland to Jacksonville. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Jacksonville. Data last updated September 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 am -
1 stop9h 54m
Sat 9/265:16 pm -
1 stop9h 07m
Deal found 9/2![American Airlines logo]()
$360
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:25 am -
1 stop10h 15m
Tue 9/297:00 am -
1 stop9h 17m
Deal found 9/2![American Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:08 pm -
1 stop9h 47m
Wed 10/76:36 am -
1 stop8h 46m
Deal found 9/2![American Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:59 pm -
1 stop7h 53m
Tue 10/63:04 pm -
1 stop9h 06m
Deal found 9/2![United Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:44 pm -
1 stop8h 22m
Sat 10/171:51 pm -
1 stop10h 20m
Deal found 9/2![American Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:44 pm -
1 stop8h 22m
Fri 10/165:49 pm -
1 stop9h 10m
Deal found 9/2![American Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:49 pm -
1 stop8h 09m
Wed 10/145:49 pm -
1 stop9h 10m
Deal found 9/3![American Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:49 pm -
1 stop8h 09m
Tue 10/209:00 am -
1 stop11h 03m
Deal found 9/2![American Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:25 am -
1 stop9h 29m
Wed 10/287:00 am -
1 stop8h 13m
Deal found 9/3![United Airlines logo]()
$328
One-way flights from Portland to JacksonvilleSearch for one-way flight options from Portland to Jacksonville. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
Search for one-way flight options from Portland to Jacksonville. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:00 pm -
1 stop6h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:38 pm -
2 stops27h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$158
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:30 am -
1 stop8h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![American Airlines logo]()
$174
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:30 am -
2 stops11h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Southwest logo]()
$179
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:30 am -
1 stop8h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$204
This Southwest deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:50 am -
2 stops10h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Southwest logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:07 pm -
2 stops27h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$211
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:08 pm -
2 stops9h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$213
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:00 am -
2 stops11h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$216
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:51 am -
1 stop9h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Delta logo]()
$225
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:30 am -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![United Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:07 pm -
3 stops30h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$237
Find flight deals from Portland to Jacksonville
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Jacksonville (JAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $311 (United Airlines) |
One-way from | $156 (Delta) |
Popular in | December |
Cheapest in | September |
Average price | $358 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated September 6, 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
Cheapest round-trip
Quickest round-trip
PortlandJacksonville
PDX Portland - JAX Jacksonville
PDXJAX
Portland
Tue 11/17
11:18 pm-8:38 am
1 stop6h 20m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$156
PortlandJacksonville
PDX Portland - JAX Jacksonville
PDXJAX
Portland
Sat 10/17
10:55 pm-11:49 am
1 stop9h 54m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$156
PortlandJacksonville
PDX Portland - JAX Jacksonville
PDXJAX
Portland
Sat 10/24
11:00 pm-8:39 am
1 stop6h 39m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$156
PortlandJacksonville
PDX Portland - JAX Jacksonville
PDXJAX
Portland
Wed 11/18
11:20 am-10:05 pm
1 stop7h 45m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$174
PortlandJacksonville
PDX Portland - JAX Jacksonville
PDXJAX
Portland
Fri 12/25
7:30 am-6:46 pm
1 stop8h 16m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$174
PortlandJacksonville
PDX Portland - JAX Jacksonville
PDXJAX
Portland
Sat 10/17
7:05 pm-10:20 am
2 stops12h 15m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$209
PortlandJacksonville
PDX Portland - JAX Jacksonville
PDXJAX
Portland
Tue 9/29
5:50 am-7:45 pm
2 stops10h 55m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$209
PortlandJacksonville
PDX Portland - JAX Jacksonville
PDXJAX
Portland
Sun 11/15
12:07 pm-6:08 pm
2 stops27h 01m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$211
PortlandJacksonville
PDX Portland - JAX Jacksonville
PDXJAX
Portland
Mon 11/16
12:57 pm-11:15 pm
1 stop7h 18m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$211
PortlandJacksonville
PDX Portland - JAX Jacksonville
PDXJAX
Portland
Mon 11/2
11:30 pm-1:15 pm
2 stops10h 45m
Jacksonville
Sat 11/7
2:10 pm-9:25 pm
1 stop10h 15m
$352
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Portland to Jacksonville
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Jacksonville in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Portland-Jacksonville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Jacksonville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Jacksonville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Jacksonville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Jacksonville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Jacksonville
Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Portland with our price prediction graph.
PDX-JAX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Portland to Jacksonville
How far ahead should I book a flight from Portland to Jacksonville?
The best time to book flights from Portland to Jacksonville is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Portland to Jacksonville?
Currently, September is the cheapest month in which you can book a flight from Portland to Jacksonville (average of $358). Flying from Portland to Jacksonville in December is currently the most expensive (average of $603). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Portland to Jacksonville?
Airfare is below average for this route at the moment.
Portland to Jacksonville flights typically cost between $336 and $473 in November.The cheapest round-trip price found within the last 5 days was $311 on United Airlines (Nov 10-Nov 14).
Reviews of airlines servicing Jacksonville
Get insights into the airlines that provide service to Jacksonville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Jacksonville. Reviews last updated September 6, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Portland to Jacksonville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Portland to Jacksonville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Jacksonville?
Book flights to Jacksonville if you plan to visit one of these locationsJacksonville Beach
Fernandina Beach
Orange Park
Kingsland
Waycross
Atlantic Beach
Yulee
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Jacksonville flight routes
Other flight options
Other flights from Portland
Popular flights
Alternative routes for Portland to Jacksonville
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Jacksonville by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Jacksonville by cabin class
Find flights from Portland to Jacksonville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Jacksonville
Explore flights to Jacksonville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 6, 2026.
Portland and Jacksonville flights
Browse other Portland and Jacksonville flight options. Last updated on September 6, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on September 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Portland to Jacksonville
Discover the top 4 airlines that operate flights from Portland to Jacksonville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$454 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$310 | Average$445 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$343 | Average$473 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$354 | Average$481 | FlexibilityNo cancel fee | On-time71% |