Flights Los Angeles → Porto
As of September 2026, economy flights from Los Angeles to Porto have a typical range USD 1089–2613, median USD 1584. Full range across all 182 offers: USD 1018–4506. We analyzed 182 offers from 14 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: Los Angeles → Porto
Based on 182 offers · September 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Los Angeles → Porto
Add-on pricing from the cheapest available offer per airline · September 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| KLM | Included | USD 145 | — |
| TAP AIR PORTUGAL | Included | — | — |
| Delta | Included | USD 145 | — |
| SWISS | — | — | — |
| Lufthansa | — | — | — |
| Air France | Included | — | — |
| Scandinavian Airlines | USD 32 | — | — |
| JetBlue | Included | — | — |
| United Airlines | Included | USD 150 | — |
| Brussels Airlines | Included | Included | — |
| Turkish Airlines | Included | Included | — |
| Iberia | Included | — | — |
| Air Europa | Included | Included | — |
| WestJet | Included | USD 63 | — |
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 Los Angeles to Porto cost?
Based on 182 offers · September 2026
Los Angeles to Porto flights ranged from USD 1018 to USD 4506 across 182 offers analyzed in September 2026. The chart below shows how prices distributed across all 182 offers.
These 182 offers (September 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 1136 and USD 1961
What hidden fees do Los Angeles to Porto flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Los Angeles to Porto routes. The breakdown below is based on 182 offers analyzed in September 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| KL | 90 | 5% |
| TP | 10 | 1% |
| DL | 136 | 9% |
| LX | 35 | 2% |
| LH | 10 | 1% |
| AF | 75 | 4% |
| SK | 40 | 2% |
| B6 | 10 | 1% |
| UA | 160 | 9% |
| SN | 10 | 1% |
| TK | 10 | 0% |
| IB | 12 | 0% |
| UX | 8 | 0% |
| WS | 75 | 2% |
United Airlines: base ~USD 1615 + fees USD 160 = ~USD 1775 total. Air Europa: base ~USD 3967 + fees USD 8 = ~USD 3975 total.
United Airlines's USD 160 ancillary fees narrow the gap with Air Europa's lower-fee model — the USD 2352 base difference shrinks to USD 2200 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 Los Angeles to Porto?
14 airlines flew Los Angeles to Porto 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 (TAP Air Portugal), fares ranged USD 1088–1453 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) |
|---|---|---|---|---|
 TAP Air Portugal | 62 | 1088–1453 | 1120 | 10 (1%) |
 Swiss | 6 | 1239–1713 | 1394 | 35 (3%) |
 Delta Air Lines | 15 | 1224–1584 | 1404 | 136 (10%) |
 B6 | 4 | 1609–1614 | 1609 | 10 (1%) |
 Air France | 12 | 1395–2210 | 1625 | 75 (5%) |
 Brussels Airlines | 2 | 1702–1804 | 1753 | 10 (1%) |
 KLM | 28 | 1351–2049 | 1775 | 90 (5%) |
 United Airlines | 9 | 1631–2132 | 1775 | 160 (9%) |
 SAS | 10 | 1705–2637 | 1833 | 40 (2%) |
 Lufthansa | 8 | 1396–2453 | 1877 | 10 (1%) |
 Turkish Airlines | 5 | 2066–2465 | 2066 | 10 (0%) |
 Iberia | 8 | 2096–2825 | 2336 | 12 (1%) |
 WestJet | 4 | 3721–4196 | 3959 | 75 (2%) |
 Air Europa | 9 | 3535–4141 | 3975 | 8 (0%) |
Where do the best Los Angeles → Porto 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: Los Angeles to Porto flights
- Full-service carriers on Los Angeles–Porto cost 0.7x more than budget airlines (USD 1911 vs USD 2784 median; overall median USD 1584).
- UA charges 20.0x more in ancillary fees than UX — USD 160 vs USD 8 avg per booking.
- The same route priced USD 323 apart depending on where it was booked — the lowest median was USD 1460. 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 Los Angeles to Porto cost?
- Based on 182 offers analyzed, Los Angeles to Porto flights range from USD 1018 to USD 4506, with a median price of USD 1584. Search for your specific dates →
- What hidden fees should I expect on Los Angeles to Porto flights?
- On average, ancillary fees (bags, seat selection) add USD 48 to the base fare on Los Angeles to Porto flights. See itemized fees for your itinerary →
- Which airline is cheapest on Los Angeles to Porto including all fees?
- TAP Air Portugal has the lowest median fare on Los Angeles to Porto at USD 1120 (median across 62 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Los Angeles–Porto 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 1460. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Los Angeles to Porto routes?
- Los Angeles to Porto has 14 airlines competing, creating a price range from USD 1018 to USD 4506 across 182 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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