Cheap Southwest Airlines flights Washington (IAD) to Cincinnati (CVG)

Flights from Washington (IAD) to Cincinnati (CVG)
Origin airport
Washington Dulles Intl.
Destination airport
Cincinnati - Northern Kentucky Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Popular airline
United
Distance
387 mi
Average flight time
1 hour 35 mins

Frequently asked questions

How much is a Southwest Airlines flight from Washington Dulles Intl. Airport (IAD) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
You can find budget-friendly return Southwest Airlines flights from IAD to CVG by filtering your results from "Price (lowest to highest)" on Expedia. Or search for deals for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from IAD to CVG with Southwest Airlines?
Search for one-way or return flights to Cincinnati in January or February. You could find cheaper fares with Southwest Airlines during these off-peak times.
What is the cheapest time to book flights from Washington Dulles Intl. Airport (IAD) to Cincinnati - Northern Kentucky Intl. Airport (CVG) with Southwest Airlines?
Begin your search one to three months ahead of your travel date to find cheaper fares on Southwest Airlines flights from Washington Dulles Intl. Airport (IAD) to Cincinnati - Northern Kentucky Intl. Airport (CVG). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing right, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Southwest Airlines fly nonstop from Washington Dulles Intl. Airport (IAD) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Click on our "Nonstop" filter when looking for direct Southwest Airlines flights from IAD to CVG. It's also a great way to compare other carriers offering the same direct trip.
What is the earliest Southwest Airlines flight from IAD to CVG?
To find the earliest departure from IAD to CVG with Southwest Airlines, sort your results by "Early Morning" and "Morning." Choosing an early flight usually means you'll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Southwest Airlines fly into in Cincinnati?
Southwest Airlines flights from Washington Dulles Intl. Airport (IAD) to Cincinnati touch down at Cincinnati - Northern Kentucky Intl. Airport (CVG). This is the main entry point to this destination.
Can I change or cancel my Southwest Airlines flight from Washington Dulles Intl. Airport (IAD) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Changes are often free within 24 hours of making your booking, but your airline may charge a fee after that time. For further information about altering your reservation, head to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to change your plans without additional costs, tick the "No cancel fee" or "Changes included" filter when planning your next escape.

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