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Cheap Flights from Washington D.C. to Lexington Blue Grass

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      Travellers and cabin class, 1 Adult, Economy

      Compare Washington D.C. to Lexington Blue Grass flight deals

      Find the cheapest month or even day of the year to fly to Lexington Blue Grass

      Book the best Lexington Blue Grass fare with no extra fees

      Flight deals from Washington D.C. to Lexington Blue Grass

      Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Lexington Blue Grass Airport? If you want to travel next month, return fares start from R 3,332. Find the lowest prices on one-way and return tickets right here.
      Lexington.R 1,862 per passenger.Departing Mon, 28 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Mon, 28 Sep, arriving in Lexington Blue Grass.Price includes taxes and charges.From R 1,862, select.
      Lexington.R 2,000 per passenger.Departing Wed, 5 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Wed, 5 Aug, arriving in Lexington Blue Grass.Price includes taxes and charges.From R 2,000, select.
      Lexington.R 2,268 per passenger.Departing Sun, 7 Feb.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Washington Dulles on Sun, 7 Feb, arriving in Lexington Blue Grass.Price includes taxes and charges.From R 2,268, select.
      Lexington.R 2,297 per passenger.Departing Sun, 4 Oct.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Washington Dulles on Sun, 4 Oct, arriving in Lexington Blue Grass.Price includes taxes and charges.From R 2,297, select.
      Lexington.R 2,485 per passenger.Departing Wed, 29 Jul.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Wed, 29 Jul, arriving in Lexington Blue Grass.Price includes taxes and charges.From R 2,485, select.
      Lexington.R 3,555 per passenger.Departing Tue, 11 Aug.One-way flight with Delta.Outbound direct flight with Delta departs from Washington Ronald Reagan on Tue, 11 Aug, arriving in Lexington Blue Grass.Price includes taxes and charges.From R 3,555, select.
      Lexington.R 3,555 per passenger.Departing Thu, 29 Oct.One-way flight with Delta.Outbound direct flight with Delta departs from Washington Ronald Reagan on Thu, 29 Oct, arriving in Lexington Blue Grass.Price includes taxes and charges.From R 3,555, select.
      Lexington.R 3,564 per passenger.Departing Sun, 7 Feb.One-way flight with Delta.Outbound direct flight with Delta departs from Washington Ronald Reagan on Sun, 7 Feb, arriving in Lexington Blue Grass.Price includes taxes and charges.From R 3,564, select.
      Lexington.R 3,567 per passenger.Departing Mon, 28 Sep.One-way flight with Delta.Outbound direct flight with Delta departs from Washington Ronald Reagan on Mon, 28 Sep, arriving in Lexington Blue Grass.Price includes taxes and charges.From R 3,567, select.
      Lexington.R 4,369 per passenger.Departing Thu, 30 Jul.One-way flight with Delta.Outbound direct flight with Delta departs from Washington Ronald Reagan on Thu, 30 Jul, arriving in Lexington Blue Grass.Price includes taxes and charges.From R 4,369, select.

      Find the cheapest month to fly from Washington D.C. to Lexington Blue Grass

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington D.C. to Lexington Blue Grass flights are currently cheapest in September.
      Jul
      from R 2,487
      Aug
      from R 2,002
      Sep
      from R 1,864
      Oct
      from R 2,299
      Nov
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      Dec
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      Jan
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      Feb
      from R 2,271
      Mar
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      Apr
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      May
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      Jun
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      Direct flights from Washington D.C. to Lexington Blue Grass

      Washington D.C. to Lexington Blue Grass: Alternative routes

      Compare routes from Washington D.C. to Lexington below. You may find an airport to fly into that's cheaper, faster, or easier than Lexington Blue Grass.

      Lexington Blue Grass

      9km from central Lexington
      ClosestCheapest
      from R 1,864
      Search flights

      Washington D.C. to Lexington: Flight information

      The things to know before you go.
      Cheapest flight foundR 1,864
      Cheapest month to flySeptember
      Average flight time1 hr, 36 mins
      Most popular airlineDelta
      Average flights per week13

      Finding cheap flights from Washington D.C. to Lexington Blue Grass: Frequently asked questions

      The best price we found for a return flight from Washington D.C. to Lexington Blue Grass is R 3,332. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      1 hour and 36 minutes is the average flight time from Washington D.C. to Lexington Blue Grass.
      Delta and Republic Airways fly direct from Washington D.C. to Lexington Blue Grass.
      As of July 2026, there are 13 flights per week flying from Washington D.C. to Lexington Blue Grass.
      The cheapest month to fly from Washington D.C. to Lexington Blue Grass is usually August.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Lexington Blue Grass Airport on Sunday, 16 August 2026.
      Yes – the average flight time is 1 hour and 36 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lexington Blue Grass but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lexington is around 40 days in advance, so don’t leave your flight to the last minute.

      Flying from Washington DC to Blue Grass Airport (LEX): What you need to know

      • Get your travels underway at Ronald Reagan Washington National Airport (DCA), the main airport in Washington DC. Look for flights from Washington DC to Blue Grass Airport (LEX) that depart from this base.

      • Expect to be in the air for 1 hour 35 minutes. That's the average duration of a direct Washington DC to Blue Grass Airport flight.

      • Washington DC and Lexington (where Blue Grass Airport is located) share the UTC-5 timezone. That means you won't need to change your watch when you land.

      • The busiest route is from Ronald Reagan Washington National Airport (DCA) to Blue Grass Airport (LEX). There are 6 direct services each week. Delta Air Lines operates a 9:20pm departure between DCA and LEX.

      • For hassle-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably board your flight from Washington DC to LEX.

      • Hopping on a plane during a peak month like July? Busy periods (like Christmas/New Year and spring break) can easily add another hour at check-in and security. Play things extra safe and arrive up to four hours before an international flight and two hours before domestic departures.

      Airports in Washington DC

      Ronald Reagan Washington National Airport (DCA)

      • Get there in one go from Ronald Reagan Washington National Airport (DCA). Direct flights from Washington DC to Blue Grass Airport (LEX) operate from here.

      • When departing from DCA, you can catch a direct flight from Washington DC to Blue Grass Airport with Delta Air Lines.

      • Most passengers prefer to fly with Delta from DCA to LEX.

      • Delta is the most punctual carrier on this route, with 70.0% of its services landing on schedule.

      • Travelling from central Washington DC to DCA takes around 25 minutes by public transport. If you drive, ride-share or grab a taxi, you'll cover the 6 kilometres in 10 minutes or so, depending on traffic conditions.

      • In search of a comfortable hotel close to Ronald Reagan Washington National Airport? If you're catching an early flight from Washington DC to Blue Grass Airport, these accommodation options will have you sleeping a quick hop from check-in:

      • 71% of flights leaving from Ronald Reagan Washington National Airport touch down at their destination on schedule.

      • You'll find DCA at 1 Aviation Circle.

      Washington Dulles International Airport (IAD)

      • IAD is about 40 kilometres from central Washington DC. It'll take 45 minutes or so to get to the airport in a car from the city centre. Public transport takes roughly 1 hour 10 minutes.

      • Get your holiday started early with an extra night away from home. Before catching your Washington DC to LEX flight, stay in one of these hotels close to Washington Dulles International Airport:

      • Washington Dulles International Airport has an on-time performance of 77%. This figure gives an insight into how frequently flights that leave from this airport land at their destination on time.

      • You'll find IAD at 1 Saarinen Circle.

      Baltimore Washington International Airport (BWI)

      • The trip to BWI from central Washington DC is around 50 minutes on public transport. If you're in a car, it'll take you roughly 40 minutes to cover the 48 kilometres or so.

      • Set yourself up for a smooth departure — stay close to Baltimore Washington International Airport and know you'll get to your boarding gate with time to spare. Check in to one of these hotels the day before if you've booked an early Washington DC to Blue Grass Airport flight:

      • The on-time performance rating of BWI is 77%. To put it simply, that's how frequently flights departing this airport arrive at their final stop as planned.

      About Blue Grass Airport (LEX)

      Getting from Blue Grass Airport (LEX) to central Lexington

      • Blue Grass Airport is around 10 kilometres from central Lexington. It takes around 20 minutes or so to get to the city by car.

      • It takes roughly 35 minutes if you're travelling on public transport.

      How to find the cheapest flights from Washington DC to Blue Grass Airport (LEX)

      • The cheapest price we've found for a one-way ticket from Washington DC to Blue Grass Airport is R 1,862. For a return flight on this route, the best price is R 3,329. Depending on how early you book and the availability, these fares can change.

      • Get your hands on cheap flights from Washington DC to LEX by booking eight months ahead. According to our research, that's the ideal time frame for finding the biggest deals.

      • The best month for finding cheap Washington DC to Blue Grass Airport tickets is January. Use the 'Whole month' tool to compare prices, then choose the dates that offer the lowest fares.

      • Never miss a deal on plane tickets from Washington DC to LEX by setting up a Price Alert. We'll send you an email or notification through the app when a lower fare pops up.

      • Find the best deal on a flight from Washington DC to Blue Grass Airport with the help of the filters. Pick your ideal arrival and departure times, number of stops and airlines. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best.'

      The best time to fly from Washington DC to Blue Grass Airport (LEX)

      • July is the busiest month for flights from Washington DC to Blue Grass Airport (LEX). Visit Lexington in January for a more low-key escape.

      • The warmest month in Lexington is July, with temperatures ranging between 17ºC (63ºF) and 32ºC (90ºF). Book your Washington DC to LEX plane ticket then if that's your idea of comfortable weather.

      • January has temperatures of between -8ºC (18ºF) and 8ºC (46ºF). Search for cheap tickets from Washington DC to Blue Grass Airport around that time if you like travelling in cooler conditions.

      More about Lexington

      Explore more of the United States

      • Columbus is just one of the many cities in the United States waiting to be discovered after you've seen Lexington. Around 257 kilometres away to the northeast, check out popular attractions including Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Ohio Theatre.

      • If you're looking to explore another well-known destination in the United States, consider Indianapolis, roughly 241 kilometres northwest of Lexington. Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis are key reasons to visit.

      Plan the rest of your trip from Washington D.C. to Lexington

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.