Cheap Flights from Sidney (SDY) to St. Louis (STL)

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Frequently asked questions

Is it cheaper to buy a plane ticket from SDY to Lambert-St. Louis Intl. Airport (STL) last minute?
Booking your trip from SDY to Lambert-St. Louis Intl. Airport (STL) last minute could save you a nice sum if you hit the jackpot and find a good deal. However, fares usually don't get cheaper as the date of departure nears. If you hold out, flights could also be sold out or the best seats gone (hello, middle seat!). If you'd rather not hedge your bets, book well ahead of the date you want to leave. In fact, you can find some of the biggest deals up to a year in advance. If your preferred airline hasn't released its airfares yet, check back regularly as offers are constantly updated on Expedia.
What airports do you fly into for St. Louis from Sidney?
Lambert-St. Louis Intl. Airport (STL), Spirit of St. Louis Airport (SUS) and St. Louis Downtown Airport (CPS) are your options when traveling from Sidney to St. Louis. About 19 kilometers northwest of central St. Louis, Lambert-St. Louis Intl. Airport (STL) is the city's principal gateway. Keep in mind things like flight arrival and departure times and the distance to your hotel before choosing your airport. Busch Stadium and Gateway Arch are two fantastic attractions to put on your to-do list when you arrive.
Can I change the date of my flight from Sidney-Richland Airport to Lambert-St. Louis Intl. Airport (STL)?
We know plans can change, so Expedia is here to help make amending your journey easy. First, access your SDY to Lambert Field itinerary through the Expedia Trips portal and browse the fare rules to see if change fees apply. If you purchased your airfare in the last 24 hours, some carriers will let you cancel at no cost and book new flights. If you booked more than 24 hours ago, connect with us via our Customer Service portal to learn more about your options.

Travel information

Origin airport
Sidney-Richland Municipal
Destination airport
Lambert-St. Louis Intl.
Distance
1486 km

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