This week's budget trip math: Cartagena is the $317 route to price first

Three fare bands

Ten international fare targets

Five current trend-and-value screens

• Cartagena: Going's February 6, 2026 South America guide puts Colombian budget hotels at $30–$50 per night and local-restaurant meals at $4–$8. The $317 fare is the current KAYAK Fort Lauderdale route screen, collected August 18.
• Seoul: Going's Seoul guide, updated April 23, 2026 lists hostels at $15–$30 and three-star hotels at $150–$200. Its street-food meals run under $6 per entrée and a mid-range dinner entrée is about $15. The table models $18–$30 per day for food rather than pretending one meal price is a daily average. The flight comes from KAYAK's current LAX–Seoul screen.
• Kuala Lumpur: Going's Kuala Lumpur guide, updated March 6, 2026 puts a three-star hotel around $40 per night, a mid-range dinner entrée around $6, and street-food meals under $5. The table uses $15–$18 per day for food. KAYAK's current U.S.–Kuala Lumpur screen shows $662 from Los Angeles, with typical prices of $669–$883.
• Tirana: Going's Europe guide lists Albanian hotels from $20 per night and meals at $5–$10. Its $100 room figure is a five-night floor, not a typical-city average. KAYAK's New York–Albania page shows a best recent roundtrip of $406 to Tirana and a $562 January median; the $406 figure is the buy-side screen.
• Sarajevo: The same Going Europe guide lists Bosnia and Herzegovina hotels from $15 per night and meals at $5–$12. The room figure is therefore a floor. The current KAYAK New Orleans–Bosnia and Herzegovina screen is $809 roundtrip.

Booking timing that fits these routes

1. Start international searches two to eight months out. Going's July 31, 2026 booking guide gives that window for international flights and says peak travel, holidays, and major events deserve an earlier start. Prices usually rise during the final three weeks, so last-minute bargains should be treated as exceptions.
2. Test September and October before committing to late summer. Going identifies January and February as the cheapest months overall, with September and October also strong. Route-specific KAYAK screens point to different local floors: Cartagena shows February as its cheapest month with a 33% drop, Seoul's route page suggests booking three weeks ahead can save about 6%, and Kuala Lumpur shows February with a 16% drop. Those are route signals, not guarantees.
3. Move the departure day before chasing a booking-day myth. Going finds Tuesday, Wednesday, and Saturday departures tend to be cheaper. The day you click "buy" matters far less than your lead time, so use a whole-month calendar and compare nearby airports before waiting for a particular weekday.
4. Use each route's own lead-time clue. KAYAK says Fort Lauderdale–Cartagena travelers who book at least two weeks ahead save around 6%. Its Houston–Belize City page says six weeks ahead can save around 26%. These estimates are more useful for an alert threshold than a universal rule, but they are still based on recent-search behavior.
5. Set alerts at a number you would actually book. Start with a route page on KAYAK, then use the historical ranges above to set a ceiling. For Fort Lauderdale–Cartagena, start at $335 nonstop or $317 with a connection. If the fare appears, check the five-night subtotal before buying.
6. Use the 24-hour safety valve correctly. NerdWallet's July 30, 2026 refund guide says American tickets canceled within 24 hours of booking and at least seven days before departure receive a full refund to the original payment method. Check the airline and seller before relying on the rule, especially when an online travel agency takes the payment.

Route of the week: Fort Lauderdale–Cartagena