$97 Cheap Flights to Northwest Indiana, IN

The cheapest month to fly to Northwest Indiana is January when there's less demand. Off-peak months are usually when you'll find cheap fares. To save money, steer clear of flying during school breaks and major holidays.

Get cheap flights to Northwest Indiana from New York, Washington and Dallas. These cities generally offer the lowest fares to this exciting destination. But keep in mind that demand, seasonality and stopovers also influence rates, so remain flexible and book when prices are right.

Take your pick of 150 US destinations that have direct flights to Northwest Indiana. While booking on Expedia, check "Direct flights only" to find nonstop options. Fly to Northwest Indiana from any of these cities:

• New York
• Washington
• Dallas
• Boston
• Phoenix

Book early or look for a cheap flight to Northwest Indiana during off-season months like December and January. Jetting off on a Thursday could also save you 16% on average compared to a Sunday flight.* The Expedia app makes it even easier to know the right time to book. Just activate the toggle for "Watch prices" and get notified as soon as fares go down.

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

You can find good deals on last-minute flights to Northwest Indiana, especially if your plans are flexible. Consider your options for flying from a different airport, changing your trip dates or selecting an alternative airline to get a cheap flight to Northwest Indiana.

For the biggest savings on domestic journeys, book your flight to Northwest Indiana 28 days ahead of your travel dates. For international flights, book two to four months in advance. This improves your chances of locking in your preferred departure dates, times and seats.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

You'll save an average of 8% if you buy plane tickets on a Sunday instead of Fridays, which tend to be the most expensive day to book.* When it comes to getting a cheap flight to Northwest Indiana, timing makes a difference.

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Take your pick of these two well-known carriers that have flights to Northwest Indiana:

• United Airlines - 13,395 flights to Northwest Indiana each month, including 13,391 flights to O'Hare Intl. Airport (ORD) per month.
• American Airlines - 10,417 flights to Northwest Indiana each month, including 10,417 flights to O'Hare Intl. Airport (ORD) per month.

Northwest Indiana's main gateway is South Bend Intl. Airport (SBN). If you're looking for some nearby alternatives when flying to Northwest Indiana, consider Midway Intl. Airport (MDW), Valparaiso, IN (VPZ-Porter County Municipal) or La Porte, IN (LPO-La Porte Municipal). You can also opt to fly to Northwest Indiana through Michigan City, IN (MGC-Michigan City Municipal).

Book a Northwest Indiana flight and hotel package deal on Expedia, and you could make significant savings. It's a breeze to bundle your hotel and flight, and you can add tours and car rentals to create your own personalized Northwest Indiana trip. Plus, there's nothing like the convenience of booking everything in the same place.

If you bought your flight to Northwest Indiana in the last 24 hours, you can typically change or cancel it for free. After that, additional costs may apply depending on the airline's terms of service. For more information, visit our Customer Service Portal. Keep in mind that some flights are non-refundable, so you may receive a credit toward future flights in place of a direct refund. During your search on Expedia, check the "No cancel fee" or "Changes included" boxes to find fares with flexible change policies.