✈️ Flight Search Strategies

Tools & techniques Google Flights won't show you

Source: "The Flights Google Flights Won't Show You" — David G · 14:05

Key Takeaway

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Google Flights
Start Here

What it's great for (3 things):

  1. Price baseline — calendar view, date grid, and price history graph tell you instantly if $419 to Japan is good or bad
  2. Explore/Map view — unbeatable for "Where can I go cheaply from here?" (though Kiwi can beat it)
  3. Comparison — flight durations, layover options, routing quality — all laid out clearly

The problem: Built to answer "What is the best conventional flight?" — optimised for airline-approved fares, protected connections, and clean itineraries. It will NOT show you hidden-city fares, multi-continent scans, or points availability.

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Kiwi.com
Multi-Airport Search

Kiwi lets you search entire continents as origin/destination — something Google Flights cannot do.

  1. Continent-level search — set "North America" → "Asia" and search thousands of routes at once
  2. Discover airports you'd never type — e.g. Halifax → Lisbon for $175 on WestJet. You'd never search Halifax, but the deal exists
  3. Maximum flexibility — add multiple continents, set "any time" for dates, and let the algorithm find the cheapest combination
Real Example
Halifax (Canada) → Lisbon for $175 on WestJet. An airport most people wouldn't think to search, but adding it as a positioning flight from your actual origin could save hundreds.

Always book direct with the airline after finding the route — Kiwi found a route for $X, booking direct was only $3 more, but gives you airline-level protection for changes/cancellations.

🔗 kiwi.com

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Skiplagged
Hidden City

Skiplagged shows you flights where your layover IS your destination — a massive pricing loophole Google Flights will never display.

  1. Hidden city ticketing — book A → B → C, get off at B. The ticket A→C is cheaper than A→B because of how airlines price connecting flights
  2. $280 vs $169 — NYC → Miami was $280 on Google Flights. Skiplagged found the same flight as NYC → Jacksonville (via Miami) for $169. Book direct with American Airlines = $169.
  3. 100% on Google Flights — Google Flights WILL show you the A→C flight, but it won't tell you that B is your actual destination and you can skip the final leg
⚠️ Risks of Skiplagging:
  • No checked bags — bags go to the final destination (C), not your actual stop (B)
  • Remaining itinerary canceled — if you skip a leg, all subsequent flights are void
  • Book one-way only — round-trip skiplagging doesn't work (the return gets canceled)
  • Violates airline rules — generally not illegal but airlines can penalise frequent offenders
  • Some airlines charge no-show fees — especially non-US carriers
  • Book directly with the airline — don't pay Skiplagged's "guarantee" fee; search on Skiplagged, then book the exact same flight on the airline's site

🔗 skiplagged.com

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Points & Miles Search
Daily Drop Pro

When cash prices seem insane, points and miles are often the best answer. But the search process is way more complicated — you have points across multiple banks (Chase, Amex, Citi) and dozens of airline programs.

  1. Cross-program search — search award availability across multiple airline programs in one place instead of bouncing between dozens of websites
  2. LifeMiles business class example — Google Flights showed NYC → London business class for $8,000+. Points search found it for 45,000 points. You could buy the miles and still pay ~90% less
  3. Real redemptions mentioned: 25k Virgin Atlantic points for Air France business class to Brazil ($2,000+ cash); 30k AA miles for Europe → South Africa on Qatar Airways during peak Christmas
  4. Hotel points too — same tool searches hotel award availability across programs (Google doesn't do this at all)
The Math
$8,000 cash → 45,000 points. Buy 45k miles for ~$1,350 = 83% savings. The deal is so good you can buy the miles and still come out way ahead.
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ITA Matrix
Advanced

ITA Matrix is the advanced version of Google Flights — way more control over how you search.

  1. Force specific routing rules — require or exclude certain airports, airlines, or connection cities
  2. Dig into fare construction — understand exactly how a price is built from component fares
  3. Complex itineraries — build open-jaw routes, multi-city connections, and creative routings Google Flights won't support
  4. Rabbit hole use case: "Is there a way I can build an open-jaw itinerary and connect with a cheap one-way flight in the middle?"

Research tool only — you can't book on ITA Matrix. Find the fare, then book direct with the airline.

🔗 matrix.itasoftware.com

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Deal Alert Services
Passive

Google Flights alerts work when you know where & when. Deal alert services work when you don't.

  1. Set preferences — departure airports, regions of interest, deal types, travel windows
  2. Deals come to you — instead of hours searching, get notified when there's a match
  3. Points deals included — not just cash fares, but award availability alerts too

Google Flights price alerts = reactive (track a known route). Deal services = proactive (discover routes you didn't know existed).

The Golden Rule
Always
Book directly with the airline — always.

Google Flights, Kiwi, Skiplagged, ITA Matrix, and deal services are search tools. Some let you book through them, but booking direct gives you airline-level protection for changes, cancellations, and rebooking. The difference is usually only a few dollars.

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David G's Search Workflow
Playbook

The order matters — each tool handles what the previous one couldn't:

1. Google Flights
Set the baseline — understand what the route costs, which dates are cheapest, which airlines fly it
2. Daily Drop Pro (Points)
Search award availability across airline programs — often 70-90% cheaper than cash
3. Kiwi
Check edge cases — routes from airports you didn't consider, continent-level scans
4. Skiplagged
Check hidden-city fares — especially for expensive domestic routes
5. ITA Matrix
If still stuck — build complex itineraries, open-jaws, forced routings
→ Book direct with airline
Whatever deal you found, wherever you found it — book on the airline's website
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Quick Reference
Tool Best For What GF Can't Do Book Direct?
Google Flights Price baseline, date comparison, map explore Hidden fares, multi-airport, points ✅ Yes (or via GF)
Kiwi.com Continent-level scans, unknown airports Can't search "all NA → all Asia" ✅ Yes (cheaper & safer)
Skiplagged Hidden-city ticketing, domestic savings Won't show A→B→C where B is destination ✅ Yes (avoid their fee)
Daily Drop Pro Points search, deal alerts, hotel points Cross-program award search N/A (search only)
ITA Matrix Complex itineraries, fare construction Open-jaws, forced routing, advanced filters N/A (search only)