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Flash Deal Summary

Sample Savings for Business Class: Boston to Sao Paulo goes for $1,703 round-trip (inclusive). The regular fare is $3,027+ (inclusive), a savings of $1,324 (43%).

Earning miles on partner airlines: LAN’s booking I fare also earns 125% base award miles (this includes the 25% class-of-service bonus) on American Airlines if you credit your LAN flights to your American AAdvantage mileage account. It also earns 1.5 Elite Qualifying Points per mile.

Remember that Flash Airfares—which can change any time and probably will, generally within a day or two, more or less—can be extended on 13 airline websites (plus as many as 15 partner airlines). See FCF’s July report for details on  How to Hold Amazing Business and First Class Flash Fares Before They Disappear into a Black Hole.

  • Ticketing Deadline: Varies
  • Advance Purchase: 0 to 28 days
  • Departure/Return Travel Days: Varies
  • Travel Window: Varies
  • Minimum Stay: Varies
  • Maximum Stay: Varies

For Travel Agents: If your travel agent or airline reservationist is having difficulty finding these fares, provide them the “Fare Basis Code(s)”, which they can use to pull up a “Fare List” in their computer, which will give them the fare’s “rules” to help navigate to the deal: Latam, I.

Screenshot of sample fare on Latam.com:

Screenshot of Availability Calendar on Google.com/flights:

Savings Potential

Deal Routes

If you can, follow the deal…

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Deal Availability

Fly at other times and pay double or triple.

Access Deal With Miles

Every program charges a different price. Pick your preferred payment option and book the flash deal before it vanishes.

Access Deal With Cash

One of FCF’s many strategy inventions: Buy miles or points to use for the flash availability deal. Learn More.

Best Deals Found

Click the “get deal” button and you might find even more routes with special flash deals.

How to Book

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Pro Tips

For premium airficionados.


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Everybody knows how frequently airfares change (some estimates claim that there are up to 500,000 fare changes daily). Because that’s a few too many for First Class Flyer to keep up with, FCF cannot guarantee that all fares discussed will be available when you go to make a booking. Also, for the sake of quick and easy “executive summary” format, all fare rules and restrictions can’t possibly be included. Fares quoted usually include the average taxes and fees for the routes in the chart.