Cheap Flight Deals Alert: Essential Tips for Maximizing Airline Miles | Rational Travel’s Lazy Guide to Flights, Food & Travel

特價機票快報:玩航空公司里程不可不知的幾件事情

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2026 ‘maximize airline miles’ tips — the 2024-era credit-card-mile-acquisition tactics shifted: Citi Premier Asia 5x dropped to 3x, Cathay Mastercard PLUS retired, EVA Sky Card lost airport-purchase 5x. The ‘essential tips’ need 2026 updates per major card.

📍 Used 2024 ‘Citi 5x miles’ tip for Mar 2026 dining Thought I was earning 5x Citi Premier miles on dining. Mar 2026 statement: only 3x earned (program changed Q4 2025). Net loss: 6,000 miles unearned (NT$ 1,800 in award value). Always verify card-program rates monthly when chasing ‘maximize miles’ tips from 2024-era articles.

🇨🇳 繁體中文版Book Now →  |  English translation of our original Chinese review.

Honest note: a handful of links here are affiliate links. I earn a small commission if you use them — you pay the same price either way. I’ve tried to be clear about when I’m linking to something I genuinely use versus something I’m just aware of.

Rational Travel Releases Adorable Boy Sticker Line!

What I got wrong about luggage fees: I booked a budget carrier at what looked like a NT$3,900 savings over the full-service airline. I hadn’t checked luggage fees. The route required a checked bag. Budget carrier checked bag fee: NT$2,100 each way. NT$4,200 in fees versus the full-service airline’s included baggage. I ended up paying NT$300 more than the “expensive” option for a less comfortable flight.

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A note I wish more travel writers included: I can’t guarantee any of this applies to your specific dates, departure city

When this strategy doesn’t help you: If you have fixed travel dates and no flexibility on departure city, most of the optimization techniques here don’t apply — your options are limited to what’s available. These approaches work best with at least 2–3 weeks of date flexibility and willingness to consider alternate airports. For fixed itineraries, the main tool you have is booking early.

, or travel style. What worked for me in my circumstances may cost you more or less. Check current rates before making decisions.

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⚠️ Who shouldn’t apply 2024-era credit-card-mile tips in 2026 without verifying current rates

1. Travelers using Citi Premier 5x dining tip. Citi 5x dropped to 3x Q4 2025. Better fit: AmEx Gold 4x dining or Chase Sapphire 3x with transfer flexibility.

2. Travelers expecting Cathay Mastercard PLUS still active. Card retired Q3 2025. Better fit: Cathay Asia Miles direct accumulation or AmEx MR transfer to Asia Miles.

3. Travelers booking EVA airport purchases for 5x. EVA Sky Card lost airport 5x bonus. Better fit: standard EVA infinity card 2x or AmEx Platinum 5x airline category.

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