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How to Find Mistake Fares and Save Thousands on Flights

BT

BestTravelHacks Team

Published January 15, 2025

Airplane wing at sunset

Imagine booking a business class ticket to Europe for $300 instead of $5,000. Sound too good to be true? It's not. These are called "mistake fares" - and savvy travelers use them to fly around the world for pennies on the dollar.

What Are Mistake Fares?

Mistake fares occur when airlines or booking systems accidentally publish incorrect prices due to currency conversion errors, technical glitches, or human error. While rare, they can save you thousands of dollars on premium cabins and long-haul flights.

Pro Tip

Mistake fares typically last only a few hours before airlines correct them. Speed is essential - if you see a deal, book first and ask questions later!

How to Find Mistake Fares

1. Follow Deal Alert Services

Subscribe to services that monitor flight prices 24/7 and send instant alerts when mistake fares appear:

  • Secret Flying
  • The Flight Deal
  • Scott's Cheap Flights
  • Jack's Flight Club

2. Join Travel Hacking Communities

Online forums and social media groups share mistake fares in real-time. Active communities include:

  • FlyerTalk forums
  • Reddit r/TravelHacking
  • Travel deal Facebook groups
  • Twitter flight deal accounts

3. Monitor ITA Matrix and Google Flights

Use ITA Matrix to search for unusual pricing patterns across routes. Set up Google Flights price alerts for destinations you're interested in to catch sudden price drops.

4. Act Fast

When you spot a mistake fare:

  1. Book immediately - don't wait to ask for permission or check your schedule
  2. Complete the entire booking process and get a confirmation number
  3. Take screenshots of the booking confirmation and price
  4. Use a credit card with strong purchase protection

Will the Airline Honor the Ticket?

This is the million-dollar question. The truth is: it depends. Some airlines honor mistake fares, while others cancel the bookings. However, there's a principle called "Contract of Carriage" that sometimes works in your favor.

Important

Never book non-refundable hotels or make other non-refundable travel arrangements until your flight is confirmed. Airlines can cancel mistake fare bookings, and you don't want to be stuck with other expenses.

Real Examples of Mistake Fares

  • British Airways First Class to India: $500 instead of $20,000 (Honored)
  • Hong Kong to New York Business Class: $675 instead of $6,000 (Honored)
  • United Airlines Round-the-World: $1,000 instead of $15,000 (Canceled)
  • Cathay Pacific Business Class: $670 instead of $16,000 (Honored)

Final Thoughts

Mistake fares are one of the most exciting aspects of travel hacking. While they require vigilance and quick action, landing even one mistake fare can save you enough to fund an entire vacation. Set up alerts, join communities, and keep your credit card handy - you never know when the next incredible deal will appear.

Remember: the worst that can happen is the airline cancels your booking and refunds your money. The best that can happen? You fly first class to your dream destination for less than an economy ticket.

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