Cheap flights from Washington, D.C. Dulles Intl Airport to Kentucky from $39
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Kentucky departing on 7/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Washington, D.C. Dulles Intl Airport to Kentucky
Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Kentucky flight tickets
Allegiant Air flights from Washington, D.C. Dulles Intl Airport to Kentucky
Our best Allegiant Air deals on Washington, D.C. Dulles Intl Airport to Kentucky flight tickets
See travel insights to Kentucky from
How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Kentucky
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Kentucky?
If you’re not able to fly to Kentucky in February, then May is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Kentucky during May average around $302.
What is the cheapest day to depart on your flight to Kentucky?
Our data shows that Saturday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $273. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $383. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.
What is the cheapest time of day to depart on your flight to Kentucky?
According to our data, the cheapest time of day to fly to Kentucky is in the morning. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Kentucky in the morning for as low as $308. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Kentucky is in the afternoon when prices are around $353.
What is the cheapest Washington, D.C. Dulles Intl to Kentucky flight route?
Fly from Washington, D.C. Dulles Intl to Louisville Intl for the best Washington, D.C. Dulles Intl - Kentucky flight prices
How far in advance should I book a flight to Kentucky?
You are more likely to see cheaper flights to Kentucky from Washington, D.C. Dulles Intl Airport when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Kentucky for around $347 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kentucky from Washington, D.C. Dulles Intl Airport for as low as $212 on momondo.
What cabin class options are available on Washington, D.C. Dulles Intl to Kentucky flights?
There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl to Kentucky flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Kentucky?
Allegiant Air, United Airlines, and Frontier are the most popular carriers operating from Washington, D.C. Dulles Intl to Kentucky
What airlines fly to Kentucky?
United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Kentucky from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 84% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 3 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.
How many flights depart from Washington, D.C. Dulles Intl Airport to Kentucky on average per day?
As of June 2025, there are 41 flights per day flying from Washington, D.C. Dulles Intl Airport to Kentucky. The most common time of day flights depart is 5:00PM, with 71% of flights taking off in the afternoon.
How many flights depart from Washington, D.C. Dulles Intl Airport to Kentucky on average per week?
As of June 2025, 292 flights take off from Washington, D.C. Dulles Intl Airport and land in Kentucky each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.
Cheap Washington, D.C. Dulles Intl Airport to Kentucky flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Kentucky
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Kentucky?
Prices for flights from Washington, D.C. Dulles Intl Airport to Kentucky refresh daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Kentucky?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Kentucky is 5 as of June 2025.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Kentucky?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The travel and health documents you'll need for your trip to Kentucky may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kentucky. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Kentucky?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. Dulles Intl Airport to Kentucky is Embraer 175 (Enhanced Winglets) (32.34% of total bookings). The next most popular plane models are Embraer 175 (15.92%), Canadair (Bombardier) Regional Jet 700 (13.27%), and Boeing 737-700 Passenger/BBJ1 (winglets) (12.11%).
Best airlines flying from Washington, D.C. Dulles Intl Airport to Kentucky
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Kentucky with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $189 | Free Cancellation | Rating 7.4 8,809 reviews | |||
| PriceFrom $203 | Free Cancellation | Rating 8.0 7,965 reviews | |||
| PriceFrom $338 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Kentucky?
It is quick and easy to find Washington, D.C. to Kentucky flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kentucky that suits you.
Can I find flights from Washington, D.C. to Kentucky with flexible booking policies on momondo?
momondo does allow users to show only those flights to Kentucky from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Washington, D.C. to Kentucky?
momondo provides multiple filters to help you find the best flight to Kentucky from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Washington, D.C. to Kentucky right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Washington, D.C. to Kentucky flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.