$138+ Cheap flights from Portland to Jacksonville (PDX - JAX)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — JAX
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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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
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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
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Last-minute
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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 July 27, 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 July 27, 2026.
This United Airlines deal was found by Cheapflights users on 7/24. 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 9/98:25 am
PDX
- JAX
1 stop9h 29m
United Airlines
Tue 9/157:05 am
JAX
- PDX
1 stop7h 49m
United Airlines
Deal found 7/24![United Airlines logo]()
$311
This Southwest deal was found by Cheapflights users on 7/24. 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 9/910:45 pm
PDX
- JAX
1 stop8h 40m
Southwest
Tue 9/153:35 pm
JAX
- PDX
2 stops9h 40m
Southwest
Deal found 7/24![Southwest logo]()
$316
This Southwest deal was found by Cheapflights users on 7/24. 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
PDX
- JAX
1 stop13h 35m
Southwest
Mon 11/93:35 pm
JAX
- PDX
2 stops11h 20m
Southwest
Deal found 7/24![Southwest logo]()
$322
This American Airlines deal was found by Cheapflights users on 7/25. 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 9/2911:06 pm
PDX
- JAX
1 stop9h 58m
American Airlines
Wed 10/71:46 pm
JAX
- PDX
1 stop10h 25m
American Airlines
Deal found 7/25![American Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Thu 8/205:18 am
PDX
- JAX
1 stop8h 08m
American Airlines
Mon 8/312:21 pm
JAX
- PDX
1 stop7h 38m
American Airlines
Deal found 7/26![American Airlines logo]()
$326
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/196:27 am
PDX
- JAX
1 stop9h 30m
American Airlines
Wed 8/2612:59 pm
JAX
- PDX
1 stop9h 49m
American Airlines
Deal found 7/22![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Thu 9/106:00 am
PDX
- JAX
1 stop9h 54m
American Airlines
Tue 9/1512:05 pm
JAX
- PDX
1 stop10h 15m
American Airlines
Deal found 7/26![American Airlines logo]()
$341
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Thu 8/205:18 am
PDX
- JAX
1 stop8h 08m
American Airlines
Wed 9/27:00 am
JAX
- PDX
1 stop8h 48m
American Airlines
Deal found 7/26![American Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 7/25. 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.
Thu 9/311:20 pm
PDX
- JAX
1 stop8h 47m
Delta
Tue 9/1512:11 pm
JAX
- PDX
1 stop11h 52m
Delta
Deal found 7/25![Delta logo]()
$345
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 July 27, 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 July 27, 2026.
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 9/178:25 am
PDX
- JAX
1 stop9h 29m
United Airlines
Mon 9/213:07 pm
JAX
- PDX
1 stop8h 58m
United Airlines
Deal found 7/24![United Airlines logo]()
$311
This Southwest deal was found by Cheapflights users on 7/26. 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 9/911:30 pm
PDX
- JAX
2 stops10h 50m
Southwest
Wed 9/165:25 pm
JAX
- PDX
1 stop8h 50m
Southwest
Deal found 7/26![Southwest logo]()
$316
This Delta deal was found by Cheapflights users on 7/23. 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.
Sun 10/2510:50 pm
PDX
- JAX
1 stop8h 26m
Delta
Sat 10/313:16 pm
JAX
- PDX
1 stop7h 29m
Delta
Deal found 7/23![Delta logo]()
$389
This Southwest deal was found by Cheapflights users on 7/25. 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 9/911:30 pm
PDX
- JAX
2 stops10h 50m
Southwest
Tue 9/153:35 pm
JAX
- PDX
2 stops9h 40m
Southwest
Deal found 7/25![Southwest logo]()
$321
This Southwest deal was found by Cheapflights users on 7/24. 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
PDX
- JAX
2 stops10h 55m
Southwest
Wed 10/72:00 pm
JAX
- PDX
1 stop11h 10m
Southwest
Deal found 7/24![Southwest logo]()
$356
This Southwest deal was found by Cheapflights users on 7/23. 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 8/2211:30 pm
PDX
- JAX
2 stops10h 50m
Southwest
Sat 8/291:30 pm
JAX
- PDX
2 stops10h 50m
Southwest
Deal found 7/23![Southwest logo]()
$389
This Southwest deal was found by Cheapflights users on 7/22. 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 8/206:05 am
PDX
- JAX
2 stops9h 30m
Southwest
Mon 8/244:50 pm
JAX
- PDX
2 stops9h 25m
Southwest
Deal found 7/22![Southwest logo]()
$389
This Southwest deal was found by Cheapflights users on 7/24. 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 9/2910:45 pm
PDX
- JAX
1 stop13h 10m
Southwest
Sun 10/42:50 pm
JAX
- PDX
2 stops10h 50m
Southwest
Deal found 7/24![Southwest logo]()
$400
Last-minute flights from Portland to JacksonvilleDiscover last-minute flight deals from Portland to Jacksonville. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Jacksonville. Data last updated July 27, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/126:27 am
PDX
- JAX
1 stop9h 30m
American Airlines
Wed 8/2612:59 pm
JAX
- PDX
1 stop9h 49m
American Airlines
Deal found 7/22![American Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Thu 8/1310:59 pm
PDX
- JAX
1 stop7h 58m
American Airlines
Thu 8/2012:59 pm
JAX
- PDX
1 stop9h 49m
American Airlines
Deal found 7/22![American Airlines logo]()
$350
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/196:27 am
PDX
- JAX
1 stop9h 30m
American Airlines
Wed 8/2612:59 pm
JAX
- PDX
1 stop9h 49m
American Airlines
Deal found 7/22![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Thu 8/207:16 am
PDX
- JAX
1 stop9h 09m
United Airlines
Mon 8/243:07 pm
JAX
- PDX
1 stop8h 58m
United Airlines
Deal found 7/22![United Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 7/24. 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.
Thu 8/2011:20 pm
PDX
- JAX
1 stop8h 47m
Delta
Mon 8/245:51 pm
JAX
- PDX
1 stop8h 29m
Delta
Deal found 7/24![Delta logo]()
$321
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Thu 8/205:18 am
PDX
- JAX
1 stop8h 08m
American Airlines
Mon 8/312:21 pm
JAX
- PDX
1 stop7h 38m
American Airlines
Deal found 7/26![American Airlines logo]()
$326
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Thu 8/205:18 am
PDX
- JAX
1 stop8h 08m
American Airlines
Wed 9/27:00 am
JAX
- PDX
1 stop8h 48m
American Airlines
Deal found 7/26![American Airlines logo]()
$342
This Southwest deal was found by Cheapflights users on 7/22. 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 8/2010:45 pm
PDX
- JAX
1 stop8h 40m
Southwest
Mon 8/244:50 pm
JAX
- PDX
2 stops9h 25m
Southwest
Deal found 7/22![Southwest logo]()
$355
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Thu 8/2010:50 am
PDX
- JAX
1 stop7h 56m
United Airlines
Thu 8/277:05 am
JAX
- PDX
2 stops10h 42m
United Airlines
Deal found 7/23![United Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/227:10 am
PDX
- JAX
1 stop7h 29m
United Airlines
Sat 8/297:05 am
JAX
- PDX
2 stops11h 00m
United Airlines
Deal found 7/23![United Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 7/26. 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 8/296:50 am
PDX
- JAX
2 stops9h 25m
Southwest
Sun 9/612:35 pm
JAX
- PDX
2 stops12h 40m
Southwest
Deal found 7/26![Southwest logo]()
$360
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 July 27, 2026.
Search for one-way flight options from Portland to Jacksonville. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Wed 8/265:56 pm
PDX
- JAX
2 stops21h 14m
Frontier
Deal found 7/22![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Mon 8/245:56 pm
PDX
- JAX
2 stops21h 14m
Frontier
Deal found 7/22![Frontier logo]()
$154
This Delta deal was found by Cheapflights users on 7/23. 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 10/2410:15 pm
PDX
- JAX
1 stop9h 29m
Delta
Deal found 7/23![Delta logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Mon 8/175:49 pm
PDX
- JAX
2 stops21h 21m
Frontier
Deal found 7/23![Frontier logo]()
$159
This Southwest deal was found by Cheapflights users on 7/24. 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 10/1911:35 pm
PDX
- JAX
2 stops11h 15m
Southwest
Deal found 7/24![Southwest logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Sat 10/1712:34 pm
PDX
- JAX
2 stops26h 17m
Frontier
Deal found 7/24![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Wed 8/265:56 pm
PDX
- JAX
3 stops19h 29m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$204
This United Airlines deal was found by Cheapflights users on 7/23. 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 11/188:25 am
PDX
- JAX
1 stop9h 45m
United Airlines
Deal found 7/23![United Airlines logo]()
$211
This United Airlines deal was found by Cheapflights users on 7/22. 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 10/2410:43 am
PDX
- JAX
2 stops9h 37m
United Airlines
Deal found 7/22![United Airlines logo]()
$216
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 8/178:15 am
PDX
- JAX
1 stop8h 10m
United Airlines
Deal found 7/22![United Airlines logo]()
$223
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 July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $311 (United Airlines) |
One-way from | $138 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $456 |
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 2,558,603 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
Cheapest round-trip
PortlandJacksonville
PDX - JAX
PDXJAX
Portland
Thu 9/17
8:25 am-8:54 pm
1 stop9h 29m
Jacksonville
Mon 9/21
3:07 pm-9:05 pm
1 stop8h 58m
$311
PortlandJacksonville
PDX - JAX
PDXJAX
Portland
Wed 9/9
11:30 pm-1:20 pm
2 stops10h 50m
Jacksonville
Wed 9/16
5:25 pm-11:15 pm
1 stop8h 50m
$316
PortlandJacksonville
PDX - JAX
PDXJAX
Portland
Wed 9/9
11:30 pm-1:20 pm
2 stops10h 50m
Jacksonville
Tue 9/15
3:35 pm-10:15 pm
2 stops9h 40m
$321
PortlandJacksonville
PDX - JAX
PDXJAX
Portland
Tue 9/29
5:50 am-7:45 pm
2 stops10h 55m
Jacksonville
Wed 10/7
2:00 pm-10:10 pm
1 stop11h 10m
$356
Quickest round-trip
PortlandJacksonville
PDX - JAX
PDXJAX
Portland
Sun 10/25
10:50 pm-10:16 am
1 stop8h 26m
Jacksonville
Sat 10/31
3:16 pm-7:45 pm
1 stop7h 29m
$389
PortlandJacksonville
PDX - JAX
PDXJAX
Portland
Sat 8/22
11:30 pm-1:20 pm
2 stops10h 50m
Jacksonville
Sat 8/29
1:30 pm-9:20 pm
2 stops10h 50m
$389
PortlandJacksonville
PDX - JAX
PDXJAX
Portland
Thu 8/20
6:05 am-6:35 pm
2 stops9h 30m
Jacksonville
Mon 8/24
4:50 pm-11:15 pm
2 stops9h 25m
$389
PortlandJacksonville
PDX - JAX
PDXJAX
Portland
Tue 9/29
10:45 pm-2:55 pm
1 stop13h 10m
Jacksonville
Sun 10/4
2:50 pm-10:40 pm
2 stops10h 50m
$400
Cheapest one-way
PortlandJacksonville
PDX - JAX
PDXJAX
Portland
Sat 10/24
10:15 pm-11:37 am
1 stop10h 22m
$156
Quickest one-way
PortlandJacksonville
PDX - JAX
PDXJAX
Portland
Mon 8/24
10:59 pm-9:57 am
1 stop7h 58m
$156
Showing 1-10 of 15 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 July.
| 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 78 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, January is the cheapest month in which you can book a flight from Portland to Jacksonville (average of $418). Flying from Portland to Jacksonville in December is currently the most expensive (average of $634). 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 $376 and $639 in September.The cheapest round-trip price found within the last 5 days was $311 on United Airlines (Sep 9-Sep 15).
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 July 27, 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.
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Food
7.0
Boarding
8.1
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
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Waycross
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Yulee
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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 2,558,603 searches. Data last updated July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$442 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$310 | Average$466 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$343 | Average$466 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$354 | Average$476 | FlexibilityNo cancel fee | On-time71% |