$49 Cheap Flights to Imperial, MO

September is the cheapest month to fly to Imperial. There's less demand then, so fares are generally more affordable. Organizing your trip outside of public holidays and school breaks could also help you save.

Score cheap flights to Imperial from Chicago, Dallas and Denver. These cities usually offer the lowest fares to this popular destination. But keep in mind that stopovers, seasonality and demand will also influence rates, so remain flexible and book when you spot a bargain.

Take your pick of 55 US destinations that have direct flights to Imperial. When reserving on Expedia, select the "Direct flights only" box to compare nonstop routes. Fly to Imperial from any of these leading cities:

• Chicago
• Dallas
• Denver
• New York
• Atlanta

To get cheap flights to Imperial, book in advance and consider traveling during the low season. Want a handy tip? Fly on a Thursday and you'll save 16% on average compared to those who jet off on a Sunday.* Set up price tracking on the Expedia app and we'll notify you the moment your fares drop.

*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.

Being flexible with your travel plans may help you to secure last-minute deals on cheap flights to Imperial. To see all the available options, try exploring different ticket types, tweaking your Imperial vacation dates, jetting out of an alternative airport or going with another carrier.

For some of the best deals on domestic journeys, book your flight to Imperial 28 days ahead of your travel dates. For international flights, book between two and four months in advance. This improves your chances of securing the departure dates and seats you want.*

*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 generally find cheap flights to Imperial on Sundays. You'll save about 8% on average compared to those who book on a Friday, which is typically the most expensive day for tickets.*

*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.

Imperial has connections to 33 airports worldwide through 10 airlines, with Lambert-St. Louis Intl. Airport (STL) as its primary gateway. Take your pick of these major airlines to Imperial when planning your journey:

• Delta Air Lines
• American Airlines
• United Airlines
• Southern Airways Express

Lambert-St. Louis Intl. Airport (STL) is the main airport for passengers flying to Imperial. Or you could disembark at St. Louis Downtown Airport (CPS). Compare fares between the two airports to find the most convenient or cost-effective way to fly to Imperial.

You'll be roughly 25 mi north of the center of Imperial after touching down at Lambert-St. Louis Intl. Airport (STL).

You could potentially save hundreds of dollars if you choose an Imperial flight and hotel package deal on Expedia. And you'll save yourself hassle by having all your travel plans in the same place. Try bundling flights and accommodations with extras like car rentals and activities for your own personalized Imperial vacation.

If you booked your flight to Imperial in the last 24 hours, you can typically cancel or change it without fees. After that, extra charges may apply depending on the airline's terms of service. For more information, check out our Customer Service Portal. Bear in mind that some flights are non-refundable, so you may be issued a credit for a future flight in place of a direct refund. When searching on Expedia, check the "No cancel fee" or "Changes included" boxes to compare fares with flexible change policies.