Flights Portland → Jacksonville
As of November 2026, economy flights from Portland to Jacksonville have a typical range USD 312–757, median USD 380. Full range across all 231 offers: USD 310–1065. We found 61% of 231 offers from budget carriers (around USD 368) and 39% from full-service carriers (around USD 427).
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Portland → Jacksonville
Based on 231 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Portland → Jacksonville
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Delta | Included | USD 35 | — |
| United | Included | USD 35 | — |
| American Airlines | Included | USD 35 | — |
| Southwest Airlines | Included | Included | — |
| United | — | USD 100 | — |
| Alaska Airlines | Included | — | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Portland to Jacksonville cost?
Based on 231 offers · November 2026
Portland to Jacksonville flights ranged from USD 310 to USD 1065 across 231 offers analyzed in November 2026. Two fare clusters detected: budget fares around 348 and premium fares around 725 The chart below shows how prices distributed across all 231 offers.
These 231 offers (November 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between USD 337 and USD 578
What hidden fees do Portland to Jacksonville flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Portland to Jacksonville routes. The breakdown below is based on 231 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| DL | 50 | 9% |
| UA | 46 | 12% |
| AA | 46 | 11% |
| WN | 52 | 9% |
| United | 100 | 23% |
| AS | 32 | 5% |
United: base ~USD 327 + fees USD 100 = ~USD 427 total. Alaska Airlines: base ~USD 676 + fees USD 32 = ~USD 708 total.
United's USD 100 ancillary fees narrow the gap with Alaska Airlines's lower-fee model — the USD 349 base difference shrinks to USD 281 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.United charges 3.1x more in ancillary fees than AS on this route. Compare total-cost options when booking.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Portland to Jacksonville?
6 airlines flew Portland to Jacksonville in this dataset. The route shows a clear split between low-cost and full-service carriers. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
Even on the cheapest airline (United Airlines), fares ranged USD 312–474 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 United Airlines | 80 | 312–474 | 337 | 46 (14%) |
 American Airlines | 60 | 365–498 | 368 | 46 (13%) |
 United | 1 | — | 427 | 100 (23%) |
 Delta Air Lines | 59 | 310–935 | 435 | 50 (12%) |
 Southwest Airlines | 26 | 413–726 | 672 | 52 (8%) |
 Alaska Airlines | 5 | 687–708 | 708 | 32 (5%) |
Where do the best Portland → Jacksonville prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Portland to Jacksonville flights
- Full-service carriers on Portland–Jacksonville cost 0.7x more than budget airlines (USD 455 vs USD 672 median; overall median USD 380).
- United charges 3.1x more in ancillary fees than AS — USD 100 vs USD 32 avg per booking.
- The same route priced USD 358 apart depending on where it was booked — the lowest median was USD 346. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Portland to Jacksonville cost?
- Based on 231 offers analyzed, Portland to Jacksonville flights range from USD 310 to USD 1065, with a median price of USD 380. Search for your specific dates →
- What hidden fees should I expect on Portland to Jacksonville flights?
- On average, ancillary fees (bags, seat selection) add USD 48 to the base fare on Portland to Jacksonville flights. See itemized fees for your itinerary →
- Which airline is cheapest on Portland to Jacksonville including all fees?
- United Airlines has the lowest median fare on Portland to Jacksonville at USD 337 (median across 80 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Portland–Jacksonville flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was USD 346. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Portland to Jacksonville routes?
- Portland to Jacksonville has 6 airlines competing, creating a price range from USD 310 to USD 1065 across 231 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →
6 airlines, two price clusters — find which fits your budget
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