Cheap Flights to Shannon County from $49

The cheapest month to fly to Shannon County is October when demand is low. Off-peak months are often when you'll find cheap fares. To save money, avoid flying during public and school holidays.

Land cheap flights to Shannon County from Chicago, Dallas and Denver. These cities generally offer the lowest fares to this top destination. But bear in mind that holiday periods, stopovers and demand will also influence rates, so remain flexible and book when you see a bargain.

You can fly to Shannon County directly from 55 US cities. To find a nonstop route, select "Direct flights only" when looking for flights to Shannon County on Expedia. Then, explore your options and pick the best departure out of one of these cities:

• Chicago
• Dallas
• Denver
• New York
• Atlanta

To secure cheap flights to Shannon County, book as early as possible and travel during the low season. Want some insider advice? Depart on a Thursday and you'll save 16% on average compared to those who jet off on a Sunday.* Sign up for price tracking on the Expedia app and we'll notify you as soon as 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.

Staying flexible about your plans can help you find last-minute offers on cheap flights to Shannon County. To view all the available options, consider looking at different ticket types, tweaking your Shannon County vacation dates, jetting out of an alternative airport or using another airline.

Lock in your flight to Shannon County two to four months ahead if you're visiting from an international destination. For domestic travel, the recommendation is around 28 days in advance. Cheaper fares and a wider variety of departure dates, times and seating options are just some of the awesome benefits of booking early.*

*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 usually find cheap flights to Shannon County on Sundays. Travelers can save about 8% on average compared to those who book on a Friday, which is often the most expensive day to book.*

*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.

Traveling to Shannon County is as simple as deciding between two well-known airlines. Find yourself a fare with one of the following:

• American Airlines - 927 flights to Shannon County each month, including 927 flights to Lambert-St. Louis Intl. Airport (STL) per month.
• Delta Air Lines - 637 flights to Shannon County each month, including 637 flights to Lambert-St. Louis Intl. Airport (STL) per month.

Bundle your accommodations and flights and you could save hundreds of dollars. Plus, you can add extras like activities and car rentals to your Shannon County flight and hotel package deal. With Expedia, it's a breeze to look after all your Shannon County travel plans in one place.

It's usually possible to change or cancel your flight to Shannon County. Many airlines let you cancel flights for free within 24 hours of booking. However, some flights are non-refundable, and airlines may issue you credit for a future flight rather than a direct refund. To find cheap flights to Shannon County with flexible change policies, check the "Changes included" or "No cancel fee" filters when you search. Want more information? Head to our Customer Service Portal.