Flights Portland → Atlanta
As of November 2026, economy flights from Portland to Atlanta have a typical range USD 366–637, median USD 396. Full range across all 230 offers: USD 278–2652. We analyzed 230 offers from 8 airlines in a single price check.
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 → Atlanta
Based on 230 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Portland → Atlanta
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Southwest Airlines | Included | Included | — |
| Frontier Airlines | — | — | — |
| United | Included | USD 35 | — |
| United | — | USD 100 | — |
| Alaska Airlines | Included | USD 35 | — |
| American Airlines | Included | USD 35 | — |
| Delta | Included | USD 35 | — |
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 Atlanta cost?
Based on 230 offers · November 2026
Portland to Atlanta flights ranged from USD 278 to USD 2652 across 230 offers analyzed in November 2026. The chart below shows how prices distributed across all 230 offers.
These 230 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 372 and USD 436
What hidden fees do Portland to Atlanta flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Portland to Atlanta routes. The breakdown below is based on 230 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| WN | 18 | 4% |
| F9 | 10 | 3% |
| UA | 45 | 12% |
| United | 100 | 27% |
| AS | 20 | 4% |
| AA | 45 | 9% |
| DL | 41 | 6% |
United: base ~USD 267 + fees USD 100 = ~USD 367 total. Southwest Airlines: base ~USD 354 + fees USD 18 = ~USD 372 total.
United's USD 100 ancillary fees narrow the gap with Southwest Airlines's lower-fee model — the USD 87 base difference shrinks to USD 5 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.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Portland to Atlanta?
8 airlines flew Portland to Atlanta in this dataset. 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 (Frontier Airlines), fares ranged USD 278–335 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) |
|---|---|---|---|---|
 Frontier Airlines | 3 | 278–335 | 278 | 10 (4%) |
 Frontier | 1 | — | 278 | n/a |
 United | 1 | — | 367 | 100 (27%) |
 United Airlines | 48 | 366–422 | 372 | 45 (12%) |
 Southwest Airlines | 129 | 366–637 | 372 | 18 (5%) |
 Alaska Airlines | 11 | 403–519 | 411 | 20 (5%) |
 American Airlines | 21 | 436–587 | 436 | 45 (10%) |
 Delta Air Lines | 16 | 547–687 | 567 | 41 (7%) |
Where do the best Portland → Atlanta prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from travel agency 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 Atlanta flights
- Full-service carriers on Portland–Atlanta cost 1.4x more than budget airlines (USD 431 vs USD 309 median; overall median USD 396).
- United charges 10.0x more in ancillary fees than F9 — USD 100 vs USD 10 avg per booking.
- The same route priced USD 315 apart depending on where it was booked — the lowest median was USD 323. 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 Atlanta cost?
- Based on 230 offers analyzed, Portland to Atlanta flights range from USD 278 to USD 2652, with a median price of USD 396. Search for your specific dates →
- What hidden fees should I expect on Portland to Atlanta flights?
- On average, ancillary fees (bags, seat selection) add USD 28 to the base fare on Portland to Atlanta flights. See itemized fees for your itinerary →
- Which airline is cheapest on Portland to Atlanta including all fees?
- Frontier Airlines has the lowest median fare on Portland to Atlanta at USD 278 (median across 3 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Portland–Atlanta 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 323. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Portland to Atlanta routes?
- Portland to Atlanta has 8 airlines competing, creating a price range from USD 278 to USD 2652 across 230 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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