Flights Porto Alegre → Houston
As of November 2026, economy flights from Porto Alegre to Houston have a typical range USD 955–1842, median USD 1131. Full range across all 61 offers: USD 955–2285. We found 41% of 61 offers from budget carriers (around USD 1028) and 59% from full-service carriers (around USD 1131).
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: Porto Alegre → Houston
Based on 61 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Porto Alegre → Houston
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Gol | — | USD 36 | — |
| GOL | — | USD 100 | — |
| American Airlines | — | USD 35 | — |
| Copa Airlines | — | USD 40 | — |
| Azul | Included | — | — |
| Delta | Included | USD 35 | — |
| LATAM Airlines | — | USD 40 | — |
| United Airlines | — | 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 Porto Alegre to Houston cost?
Based on 61 offers · November 2026
Porto Alegre to Houston flights ranged from USD 955 to USD 2285 across 61 offers analyzed in November 2026. Two fare clusters detected: budget fares around 1022 and premium fares around 1421 The chart below shows how prices distributed across all 61 offers.
These 61 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 1024 and USD 1631
What hidden fees do Porto Alegre to Houston flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Porto Alegre to Houston routes. The breakdown below is based on 61 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| Gol | 36 | 4% |
| G3 | 130 | 10% |
| AA | 45 | 4% |
| CM | 55 | 4% |
| AD | 97 | 6% |
| DL | 45 | 3% |
| LA | 61 | 4% |
| UA | 45 | 2% |
GOL: base ~USD 1082 + fees USD 130 = ~USD 1212 total. Delta Air Lines: base ~USD 1563 + fees USD 45 = ~USD 1608 total.
GOL's USD 130 ancillary fees narrow the gap with Delta Air Lines's lower-fee model — the USD 481 base difference shrinks to USD 396 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 Porto Alegre to Houston?
10 airlines flew Porto Alegre to Houston 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 (Gol), fares ranged USD 955–1076 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) |
|---|---|---|---|---|
 Gol | 16 | 955–1076 | 955 | 36 (4%) |
 COPA | 3 | — | 1024 | n/a |
 Copa Airlines | 6 | 1028–1666 | 1028 | 55 (5%) |
 American Airlines | 7 | 1078–1131 | 1131 | 45 (4%) |
 GOL | 6 | 962–1846 | 1212 | 130 (11%) |
 Delta Air Lines | 3 | 1498–1984 | 1608 | 45 (3%) |
 LATAM Airlines | 5 | 1531–1811 | 1631 | 61 (4%) |
 LATAM | 1 | — | 1793 | n/a |
 United Airlines | 2 | — | 1839 | 45 (2%) |
 Azul | 12 | 1065–1844 | 1842 | 97 (5%) |
Where do the best Porto Alegre → Houston 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: Porto Alegre to Houston flights
- Porto Alegre–Houston had 61 offers analyzed. Median price: USD 1131.
- G3 charges 3.6x more in ancillary fees than Gol — USD 130 vs USD 36 avg per booking.
- The same route priced USD 653 apart depending on where it was booked — the lowest median was USD 955. 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 Porto Alegre to Houston cost?
- Based on 61 offers analyzed, Porto Alegre to Houston flights range from USD 955 to USD 2285, with a median price of USD 1131. Search for your specific dates →
- What hidden fees should I expect on Porto Alegre to Houston flights?
- On average, ancillary fees (bags, seat selection) add USD 75 to the base fare on Porto Alegre to Houston flights. See itemized fees for your itinerary →
- Which airline is cheapest on Porto Alegre to Houston including all fees?
- Gol has the lowest median fare on Porto Alegre to Houston at USD 955 (median across 16 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Porto Alegre–Houston 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 955. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Porto Alegre to Houston routes?
- Porto Alegre to Houston has 10 airlines competing, creating a price range from USD 955 to USD 2285 across 61 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →
10 airlines, two price clusters — find which fits your budget
Find flights for my datesNew route — be among the first to track this itinerary
Building with flight data? Power your app or agent with LetsFG
The same multi-source search behind this page — every airline and the major booking sites, deduplicated and ranked — is available to your app or AI agent. Natural-language or structured queries, live prices, zero price bias.
Try the free sandbox — no card →Free sandbox, instant fake results · email for a key · Bearer-token auth · MCP, Python & JS SDKs · letsfg.co/developers