One-way or round-trip: which flight should you book?
Round trips aren't always cheaper. Here's how to decide, and when two one-way tickets make more sense.
September 20, 2026, 4 min read
New York is served by three major airports, which gives you plenty of choice on times and fares. JFK handles most long-haul international flights, LaGuardia focuses on domestic routes close to Manhattan, and Newark in New Jersey is a big hub for both.
Delta, JetBlue, American Airlines, United, plus many international carriers at JFK and Newark. Routes and schedules change, so search your dates to see who flies when.
Spring (April to June) and fall (September to early November) bring mild weather. Late November through December is festive but busy and pricier; January and February are usually the cheapest months to fly.
JFK connects to the subway and Long Island Rail Road by AirTrain; Newark connects to NJ Transit and Amtrak by AirTrain; LaGuardia is reached by bus or taxi.
Round trips aren't always cheaper. Here's how to decide, and when two one-way tickets make more sense.
September 20, 2026, 4 min read
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