Title: Cheap Flights from Washington (DCA) to Lexington (LEX) - Expedia.ca ![Lexington featuring a sunset and a city](https://images.trvl-media.com/place/603003/a19134ad-4786-4590-8d51-7e58ddb58bd5.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Jeff Rogers /Lexington Convention and Visitors Bureau ![](https://images.trvl-media.com/place/603003/a19134ad-4786-4590-8d51-7e58ddb58bd5.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Washington (DCA) to Lexington (LEX) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Ronald Reagan National Airport (DCA) to Blue Grass Airport (LEX) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:dca,to:lex,departure:16/11/2025TANYT&leg2=from:lex,to:dca,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:dca,to:lex,departure:16/11/2025TANYT&leg2=from:lex,to:dca,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:dca,to:lex,departure:16/11/2025TANYT&leg2=from:lex,to:dca,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Find the cheapest month to fly from Washington (DCA) to Lexington (LEX) ### July is typically the cheapest month to fly From CA $221 - CA $553 per traveller. Flight from Washington to Lexington (DCA - LEX) route information | Origin airport | Ronald Reagan Washington National | | --- | --- | | Destination airport | Blue Grass | | Distance | 660 km | | Average flight time | 1 hour 35 mins | ## Washington to Lexington Flights **The easy way to book your flights from Washington to Lexington**  With Expedia, it’s simple to find and book flights to Lexington from Washington whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Blue Grass, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Washington to Lexington today, tomorrow, or this week.   **Save dollars with cheap flights from Ronald Reagan Washington National, DCA to Blue Grass, LEX**  Sort your search results by price to find great deals on your flight from Washington to Lexington—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Lexington from Washington currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Lexington   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Lexington from Washington**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Lexington with Expedia today. ## Frequently asked questions ### How much is a flight from DCA to LEX? > Start packing your suitcase, because round-trip flights between Ronald Reagan Washington National Airport (DCA) and Blue Grass Airport start from . That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Ronald Reagan Washington National Airport (DCA) to Blue Grass Airport (LEX)? > This varies between air carriers, as each one has its own set of terms and conditions. Head to the [Customer Service Portal](https://www.expedia.ca/helpcenter), where there are simple instructions on how to cancel your flight online. ### How do I find cheap flights from Ronald Reagan Washington National Airport (DCA) to Blue Grass Airport that have flexible change policies? > Plenty of airlines will allow you to reschedule your flight without a change fee. All you pay is the cost difference between flights. When looking for Ronald Reagan Washington National Airport (DCA) to LEX flights, you'll find a "No change fees" filter for you to select. ### How many hours is the flight from DCA to LEX? > You may like to bring your own on-board entertainment (like some downloaded podcasts), as it takes about 4 hours and 20 minutes to jet to LEX from National Airport. A set of noise-cancelling headphones will be useful too. ### How far is the flight from DCA to Blue Grass Airport? > The flight distance from Ronald Reagan Washington National Airport (DCA) (DCA) to LEX (LEX) is 660 kilometres. You'll be disembarking the plane and picking up your bags from the carousel before you know it. ### Which airlines fly direct from Ronald Reagan Washington National Airport (DCA) to Blue Grass Airport? > Check out Delta (DL) if you want to fly straight from National Airport to Blue Grass Airport (LEX). This carrier offers 26 flights every month, so you're sure to find one that suits your schedule. ### Are Ronald Reagan Washington National Airport (DCA) to Blue Grass Airport flight tickets cheaper when they're purchased at the last minute? > Flight prices go up and down like a yo-yo, so not always. While last-minute flight deals between Ronald Reagan Washington National Airport (DCA) and LEX are of course possible, it's also a good idea to monitor prices well before you fly. In fact, some airlines publish their prices up to 12 months ahead of the departure date. Expedia is constantly updating the best bargains around, so keep checking back and be ready to grab your seat when the price is low. ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Baltimore to East Louisville](https://www.expedia.ca/lp/flights/178235/6059555/baltimore-to-east-louisville) - [Flights from Calgary to East Louisville](https://www.expedia.ca/lp/flights/178245/6059555/calgary-to-east-louisville) - [Flights from Las Vegas to East Louisville](https://www.expedia.ca/lp/flights/178276/6059555/las-vegas-to-east-louisville) - [Flights from Los Angeles to Northeast Louisville](https://www.expedia.ca/lp/flights/178280/6059556/los-angeles-to-northeast-louisville) - [Flights from Miami to Northern Kentucky](https://www.expedia.ca/lp/flights/178286/6059486/miami-to-northern-kentucky) - [Flights from New York to East Louisville](https://www.expedia.ca/lp/flights/178293/6059555/new-york-to-east-louisville) - [Flights from Seattle to Northern Kentucky](https://www.expedia.ca/lp/flights/178307/6059486/seattle-to-northern-kentucky) - [Flights from Seattle to Northeast Louisville](https://www.expedia.ca/lp/flights/178307/6059556/seattle-to-northeast-louisville) - [Flights from St. Louis to Northern Kentucky](https://www.expedia.ca/lp/flights/178309/6059486/st-louis-to-northern-kentucky) - [Flights from Vancouver to East Louisville](https://www.expedia.ca/lp/flights/178315/6059555/vancouver-to-east-louisville) - [Flights from Edmonton to Northern Kentucky](https://www.expedia.ca/lp/flights/180002/6059486/edmonton-to-northern-kentucky) - [Flights from Waterloo (ALO) to Louisville (SDF)](https://www.expedia.ca/lp/flights/alo/sdf/waterloo-to-louisville) - [Flights from Anchorage (ANC) to Louisville (SDF)](https://www.expedia.ca/lp/flights/anc/sdf/anchorage-to-louisville) - [Flights from Birmingham (BHM) to Louisville (SDF)](https://www.expedia.ca/lp/flights/bhm/sdf/birmingham-to-louisville) - [Flights from Bellingham (BLI) to Louisville (SDF)](https://www.expedia.ca/lp/flights/bli/sdf/bellingham-to-louisville) - [Flights from Boston (BOS) to Louisville (SDF)](https://www.expedia.ca/lp/flights/bos/sdf/boston-to-louisville) - [Flights from Burlington (BTV) to Louisville (SDF)](https://www.expedia.ca/lp/flights/btv/sdf/burlington-to-louisville) - [Flights from Braunschweig (BWE) to Louisville (SDF)](https://www.expedia.ca/lp/flights/bwe/sdf/braunschweig-to-louisville) - [Flights from Bowling Green (BWG) to Bardstown (BRY)](https://www.expedia.ca/lp/flights/bwg/bry/bowling-green-to-bardstown) - [Flights from Columbus (CMH) to Frankfort (FFT)](https://www.expedia.ca/lp/flights/cmh/fft/columbus-to-frankfort) - [Flights from Columbus (CMH) to Louisville (SDF)](https://www.expedia.ca/lp/flights/cmh/sdf/columbus-to-louisville) - [Flights from Denver (DEN) to Louisville (SDF)](https://www.expedia.ca/lp/flights/den/sdf/denver-to-louisville) - [Flights from Dallas (DFW) to Louisville (SDF)](https://www.expedia.ca/lp/flights/dfw/sdf/dallas-to-louisville) - [Flights from Newark Liberty Intl. 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