What Travel Insurance Actually Covers (And What It Doesn't)

Travel insurance is one of the worst-explained products in consumer travel. The marketing language is vague, the policy documents are punishingly long, and most travelers buy it because the booking site offered to add it for $40 — not because they understand what they're getting. The good news is the coverage matrix is actually finite and learnable.

There are four main coverage types. Trip cancellation reimburses your prepaid trip cost if you cancel for a covered reason — illness, death in the family, jury duty, weather-related travel disruption. Trip interruption covers the same scenarios mid-trip. Medical coverage pays for hospitalization, ambulance, and emergency dental abroad. Evacuation coverage pays the (often staggering) cost of medical evacuation back to your home country if you can't be safely treated locally. Anything else — lost baggage, missed connections, rental car damage — is secondary coverage that may or may not be included.

The big asterisk on trip cancellation is 'covered reasons.' A standard policy will reimburse you for getting sick before departure with documented illness; it will not reimburse you because you changed your mind, your destination is having a heat wave, or the airline canceled your flight (that's the airline's responsibility, not the insurer's). 'Cancel for any reason' policies exist as an upgrade — they typically reimburse 50 to 75 percent of trip cost regardless of reason — but they cost roughly twice as much.

Medical and evacuation coverage are where travel insurance most clearly earns its price. A medical evacuation from a remote destination can run $50,000 to $250,000 in actual cost. A US hospital stay abroad without coverage routinely produces six-figure bills. If you're traveling outside the US with no coverage, this is the single most important thing to fix.

If you have a premium credit card — Chase Sapphire Reserve, Amex Platinum, Capital One Venture X — you likely already have decent trip cancellation, baggage delay, and rental car coverage when you charge the trip to that card. The coverage limits are real (typically $10,000 trip cancellation, $500–1,500 baggage delay) but they exclude medical and evacuation. Read your card's actual benefits guide, not the marketing summary, because the exclusions matter.

Pre-existing medical conditions are the most common reason a claim gets denied. Most policies exclude conditions you knew about before buying the policy unless you buy a 'pre-existing condition waiver,' which usually requires you to buy the policy within 14 to 21 days of your initial trip deposit. If pre-existing conditions are part of your travel medical reality, the timing of your purchase matters more than the price.

When buying, compare on InsureMyTrip or Squaremouth — both aggregate dozens of underwriters and let you filter by coverage type. Don't buy at checkout from the airline or booking site; those policies are usually marked up and have narrower coverage than equivalent standalone plans.