Cheap flights from Kentucky to Washington, D.C. from $97
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Washington, D.C. departing on 12/7. 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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Not ready to book? to track prices.American Airlines flights from Kentucky to Washington, D.C. Reagan-National Airport
Our best American Airlines deals on Kentucky to Washington, D.C. Reagan-National Airport flight tickets
Delta flights from Kentucky to Washington, D.C. Reagan-National Airport
Our best Delta deals on Kentucky to Washington, D.C. Reagan-National Airport flight tickets
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Use the filters below to find and compare flights from Kentucky to Washington, D.C. Reagan-National Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
LouisvilleWashington, D.C.
SDF Louisville Intl - DCA Washington, D.C. Reagan-National
SDFDCA
Louisville Intl
Sun 12/20
6:27 am-8:15 am
Nonstop1h 48m
Washington, D.C. Reagan-National
Tue 12/29
7:58 pm-9:57 pm
Nonstop1h 59m
LouisvilleWashington, D.C.
SDF Louisville Intl - DCA Washington, D.C. Reagan-National
SDFDCA
Louisville Intl
Wed 10/28
4:00 pm-9:55 pm
1 stop5h 55m
Washington, D.C. Reagan-National
Fri 10/30
3:00 pm-9:10 pm
1 stop6h 10m
LouisvilleWashington, D.C.
SDF Louisville Intl - DCA Washington, D.C. Reagan-National
SDFDCA
Louisville Intl
Wed 10/28
7:10 pm-11:05 pm
1 stop3h 55m
Washington, D.C. Reagan-National
Fri 10/30
3:25 pm-10:35 pm
2 stops7h 10m
LouisvilleWashington, D.C.
SDF Louisville Intl - DCA Washington, D.C. Reagan-National
SDFDCA
Louisville Intl
Thu 11/19
6:02 am-7:48 am
Nonstop1h 46m
Washington, D.C. Reagan-National
Mon 11/23
7:20 pm-12:20 am
1 stop5h 00m
LouisvilleWashington, D.C.
SDF Louisville Intl - DCA Washington, D.C. Reagan-National
SDFDCA
Louisville Intl
Fri 11/6
6:31 pm-11:55 pm
1 stop5h 24m
Washington, D.C. Reagan-National
Tue 11/10
8:39 am-10:47 am
Nonstop2h 08m
LouisvilleWashington, D.C.
SDF Louisville Intl - DCA Washington, D.C. Reagan-National
SDFDCA
Louisville Intl
Wed 10/28
2:05 pm-9:55 pm
2 stops7h 50m
Washington, D.C. Reagan-National
Fri 10/30
3:25 pm-10:35 pm
2 stops7h 10m
LouisvilleWashington, D.C.
SDF Louisville Intl - DCA Washington, D.C. Reagan-National
SDFDCA
Louisville Intl
Thu 11/19
6:00 am-12:40 pm
1 stop6h 40m
Washington, D.C. Reagan-National
Mon 11/23
12:31 pm-7:14 pm
1 stop6h 43m
LouisvilleWashington, D.C.
SDF Louisville Intl - DCA Washington, D.C. Reagan-National
SDFDCA
Louisville Intl
Thu 11/26
1:01 pm-5:37 pm
1 stop4h 36m
Washington, D.C. Reagan-National
Wed 12/2
10:15 am-2:16 pm
1 stop4h 01m
PaducahWashington, D.C.
PAH Paducah Barkley Regional - DCA Washington, D.C. Reagan-National
PAHDCA
Paducah Barkley Regional
Tue 11/10
5:30 am-1:27 pm
1 stop6h 57m
Washington, D.C. Reagan-National
Sat 11/14
7:40 am-1:41 pm
1 stop7h 01m
LexingtonWashington, D.C.
LEX Lexington Blue Grass - DCA Washington, D.C. Reagan-National
LEXDCA
Lexington Blue Grass
Wed 12/23
8:31 am-2:05 pm
1 stop5h 34m
Washington, D.C. Reagan-National
Sun 12/27
7:35 am-1:12 pm
1 stop5h 37m
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Kentucky to Washington, D.C. Reagan-National Airport
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 Washington, D.C. Reagan-National Airport?
The month of January is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Kentucky, with most prices found around $236. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of January, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $279.
What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?
The cheapest day to depart from Kentucky to Washington, D.C. Reagan-National Airport is on a Thursday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Thursday will often find tickets for as low as $321. Flights from Kentucky to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $487. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?
Our data shows that the cheapest Kentucky to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $326. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the evening when prices are around $386.
What is the cheapest Kentucky to Washington, D.C. Reagan-National flight route?
Fly from Louisville Intl to Washington, D.C. Reagan-National for the best Kentucky - Washington, D.C. Reagan-National flight prices
How far in advance should I book a flight from Kentucky to Washington, D.C. Reagan-National Airport?
You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $303 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Kentucky for as low as $238 on momondo.
What cabin class options are available on Kentucky to Washington, D.C. Reagan-National Airport flights?
There are 4 cabin classes available to choose from on Kentucky to Washington, D.C. Reagan-National Airport 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 Kentucky to Washington, D.C. Reagan-National?
Southwest, Delta, and United Airlines are the most popular carriers operating from Kentucky to Washington, D.C. Reagan-National
What airlines fly to Washington, D.C. Reagan-National Airport?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Kentucky according to our data. American Airlines is the first choice among our users, with 79% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Kentucky to Washington, D.C. Reagan-National Airport on average per day?
As of October 2026, 4 flights take off from Kentucky and land in Washington, D.C. Reagan-National Airport each day. The most common flight departure time for this route is 6:00AM, with 62% of daily flights taking off at noon.
How many flights depart from Kentucky to Washington, D.C. Reagan-National Airport on average per week?
As of October 2026, there are 30 flights per week flying from Kentucky to Washington, D.C. Reagan-National Airport. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.
Cheap Kentucky to Washington, D.C. Reagan-National Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kentucky to Washington, D.C. Reagan-National Airport
Frequently asked questions about flying from Kentucky to Washington, D.C. Reagan-National Airport
When did momondo last update prices for flights from Kentucky to Washington, D.C. Reagan-National Airport?
Prices for flights from Kentucky to Washington, D.C. Reagan-National Airport were last updated today.
How many operators does momondo search for flights from Kentucky to Washington, D.C. Reagan-National Airport?
As of October 2026, there are 4 operators available to choose from for flights from Kentucky to Washington, D.C. Reagan-National Airport.
How old do you have to be to fly from Kentucky to Washington, D.C. Reagan-National Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kentucky to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Kentucky to Washington, D.C. Reagan-National Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Kentucky to Washington, D.C. Reagan-National Airport is Embraer 175 (34.93% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 700 (21.34%), Embraer 175 (Enhanced Winglets) (17.91%), and Embraer 170 (7.01%).
Best airlines flying from Kentucky to Washington, D.C. Reagan-National Airport
Compare and see reviews for airlines that fly from Kentucky to Washington, D.C. Reagan-National Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $179 | Free Cancellation | Rating 7.8 8,653 reviews | |||
| PriceFrom $189 | Free Cancellation | Rating 7.0 12,152 reviews | |||
| PriceFrom $214 | Free Cancellation | Rating 7.9 4,218 reviews | |||
| PriceFrom $253 | Free Cancellation | Rating 7.4 10,350 reviews |
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Why should I use momondo to find a flight deal from Kentucky to Washington, D.C.?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Kentucky.
Can I find flights from Kentucky to Washington, D.C. with flexible booking policies on momondo?
Flights from Kentucky to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Kentucky to Washington, D.C.?
Once all potential Kentucky to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Kentucky to Washington, D.C. right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Washington, D.C. from Kentucky. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.