Kmxu

Just test a simple all united flight search. The purchase option for UA does not appear under powertools. The google link is broken, too. I am a newbie with Powertools. I use Firefox extension.

• Use Google Flights
• [date]=2022-11-26&trips[0][from_iata]=PHL&trips[0][to_iata]=GRU&trips[1][date]=2022-12-04&trips[1][from_iata]=GRU&trips[1][to_iata]=PHL]Use Jetcost [+]
• Use Kayak [+]
  Based on 2 segment(s)
• Use Kayak [+]
  Based on 4 segment(s)
• Use Momondo [+]
  Based on 2 segment(s)
• Use Momondo [+]
  Based on 4 segment(s)
• Use Skyscanner [+]
  Based on 2 segment(s)
• Use Skyscanner [+]
  Based on 4 segment(s)
• Use Tripadvisor [+]
  Based on 2 segment(s)
• Use Tripadvisor [+]
  Based on 4 segment(s)

• Use BudgetAir [+]
• Use CheapOair
• Use eDestinos [+]
• Use eDreams [+]
• Use Expedia [+]
• Use FlightNetwork [+]
• Use Hop2 [+]
• Use lucky2go [+]
• Use Opodo [+]
• Use Priceline
• Use Seat24.de [+]
• Use Travellink [+]
• Use Vayama [+]

Edit: Try the similar itinerary with AA. One of the two AA's links works fine. Both AA and UA itineraries include G3 (GOL) flights (USA to VVI). I wish that UA link works so that I could use some vouchers as part of the payments.