Is it cheaper to book multi-city or separate one-way tickets?

Depends on the route. For 2-3 European cities, multi-city on one ticket is usually easier and similar price. For complex routing or mixing budget airlines, separate tickets can save $200-400 but you risk missed connections.

Should I book through third-party sites or directly with airlines?

Use third-party sites to compare, then book direct with the airline. If something goes wrong, you want to deal directly with the airline, not a middleman. Price difference is usually minimal.

What's the cheapest US departure city for Europe?

East Coast cities (NYC, Boston, Miami) typically offer the most competition and lowest prices. West Coast adds 5-6 hours of flight time and often $100-300 to the ticket price.

Are error fares worth chasing?

If you're flexible with any destination and can book instantly, yes. Follow Secret Flying or Scott's Cheap Flights for mistake fares under $300. But airlines can cancel these tickets, so don't count on it for planned trips.

How to Find Cheap Flights from USA to Europe

Book flights 2-3 months ahead, fly Tuesday-Thursday, and use budget airlines like Norse Atlantic or TAP Air Portugal. Expect to pay $400-800 roundtrip if you're flexible with dates and willing to connect once.

Set up price alerts 3-4 months out. Use Google Flights, Kayak, or Scott's Cheap Flights (now Going) to track your route. Set alerts for multiple departure airports if you live within driving distance of several.
Target Tuesday, Wednesday, Thursday departures. Avoid Friday-Sunday departures which cost 20-40% more. Mid-week flights to Europe often leave late evening and arrive morning, maximizing your trip time.
Consider budget long-haul carriers. Norse Atlantic connects East Coast to Oslo, London, Berlin from $180 one-way. TAP Air Portugal via Lisbon often beats major carriers by $200-300. French Bee flies West Coast to Paris from $350 one-way.
Book connecting flights separately if needed. Fly into major hubs (London, Amsterdam, Frankfurt, Paris) then book separate budget airline tickets to smaller European cities. This can save $300-500 versus direct routing on major carriers.
Use airline points strategically. Transfer Chase or Amex points to Air France-KLM (25,000 points each way to Europe). United and Lufthansa also offer good redemption rates at 30,000 points each way in economy.
Check both directions for pricing. Sometimes roundtrip is cheaper than one-way. Other times, two one-way tickets on different airlines cost less than roundtrip on one carrier.

Is it cheaper to book multi-city or separate one-way tickets?: Depends on the route. For 2-3 European cities, multi-city on one ticket is usually easier and similar price. For complex routing or mixing budget airlines, separate tickets can save $200-400 but you risk missed connections.
Should I book through third-party sites or directly with airlines?: Use third-party sites to compare, then book direct with the airline. If something goes wrong, you want to deal directly with the airline, not a middleman. Price difference is usually minimal.
What's the cheapest US departure city for Europe?: East Coast cities (NYC, Boston, Miami) typically offer the most competition and lowest prices. West Coast adds 5-6 hours of flight time and often $100-300 to the ticket price.
Are error fares worth chasing?: If you're flexible with any destination and can book instantly, yes. Follow Secret Flying or Scott's Cheap Flights for mistake fares under $300. But airlines can cancel these tickets, so don't count on it for planned trips.