$90+ Cheap flights from Washington, D.C. (WAS) to Lexington (LEX)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Washington, D.C. to Lexington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Washington, D.C. to Lexington Blue Grass are usually found in February or January, booked 48 days in advance, depart on a Thursday or Friday and return on a Thursday
Cheap flight deals from Washington, D.C. to Lexington
Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Lexington (LEX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.
Round-trip from | $159 (Delta) |
|---|---|
One-way from | $90 (American Airlines) |
Popular in | March |
Cheapest in | February |
Average price | $358 |
Good round-trip deal | $239 or less |
Good one-way deal | $248 or less |
Find flight deals from Washington, D.C. to Lexington
Cheapest flights from Washington, D.C. to LexingtonExplore the most affordable flight options available from Washington, D.C. to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Washington, D.C. to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. to Lexington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Lexington that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Lexington
DCA - LEX
DCALEX
Washington, D.C. Reagan-National
Fri 10/31
9:45 pm-11:21 pm
Nonstop1h 36m
Lexington Blue Grass
Sun 11/2
5:10 am-6:44 am
Nonstop1h 34m
Washington, D.C.Lexington
IAD - LEX
IADLEX
Washington, D.C. Dulles Intl
Wed 7/23
9:03 am-1:38 pm
1 stop4h 35m
Lexington Blue Grass
Mon 7/28
8:15 pm-11:58 pm
1 stop3h 43m
Washington, D.C.Lexington
DCA - LEX
DCALEX
Washington, D.C. Reagan-National
Sat 7/26
3:54 pm-11:29 pm
1 stop7h 35m
Lexington Blue Grass
Sat 8/2
3:07 pm-9:59 pm
1 stop6h 52m
BaltimoreLexington
BWI - LEX
BWILEX
Baltimore/Washington
Mon 6/30
5:40 am-9:24 am
1 stop3h 44m
Lexington Blue Grass
Sat 7/5
5:48 pm-11:04 pm
1 stop5h 16m
BaltimoreLexington
BWI - LEX
BWILEX
Baltimore/Washington
Wed 6/25
8:19 am-1:30 pm
1 stop5h 11m
Lexington Blue Grass
Sat 6/28
8:18 pm-12:10 am
1 stop3h 52m
BaltimoreLexington
BWI - LEX
BWILEX
Baltimore/Washington
Wed 6/25
8:38 pm-8:19 pm
1 stop23h 41m
Lexington Blue Grass
Sun 6/29
9:58 am-7:04 am
2 stops21h 06m
Washington, D.C.Lexington
IAD - LEX
IADLEX
Washington, D.C. Dulles Intl
Tue 7/8
6:00 am-12:15 pm
1 stop6h 15m
Lexington Blue Grass
Thu 7/10
8:15 pm-12:34 am
1 stop4h 19m
Washington, D.C.Lexington
IAD - LEX
IADLEX
Washington, D.C. Dulles Intl
Mon 7/7
3:13 pm-8:03 pm
2 stops28h 50m
Lexington Blue Grass
Wed 7/9
9:17 pm-8:35 am
1 stop11h 18m
Washington, D.C.Lexington
IAD - LEX
IADLEX
Washington, D.C. Dulles Intl
Wed 7/9
5:40 pm-1:38 pm
3 stops19h 58m
Lexington Blue Grass
Wed 7/16
9:17 pm-8:35 am
1 stop11h 18m
Washington, D.C.Lexington
IAD - LEX
IADLEX
Washington, D.C. Dulles Intl
Thu 10/2
5:15 pm-11:57 pm
1 stop6h 42m
Lexington Blue Grass
Sun 10/5
7:05 am-11:55 am
1 stop4h 50m
Best time to book a flight from Washington, D.C. to Lexington
Have a flexible travel schedule? Discover the best time to fly to Lexington from Washington, D.C. with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. to Lexington
How far ahead should I book a flight from Washington, D.C. to Lexington?
Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Lexington. Price data was last updated on June 9, 2025.
To ensure you get the cheapest price possible for a flight from Washington, D.C. to Lexington, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Washington, D.C. to Lexington?
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Lexington (average of $303). Flying from Washington, D.C. to Lexington in April is currently the most expensive (average of $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from WAS to LEX?
Find hourly flight availability from Washington, D.C. to Lexington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
One of the essential ways to save on airfare from Washington, D.C. to Lexington is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 23% on airfare.
What is the cheapest day to fly from Washington, D.C. to Lexington?
Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Lexington. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Washington, D.C. to Lexington flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Lexington by month
Plan your trip to Lexington by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Lexington ranges from 2.9 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Lexington when rainfall is around 2.9 in.
Temperature in Lexington by month
Plan your trip to Lexington by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Lexington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).
Reviews of airlines servicing Lexington
Get insights into the airlines that provide service to Lexington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lexington. Reviews last updated June 12, 2025.
See what other customers who have flown with Delta, United Airlines and Allegiant Air from Washington, D.C. to Lexington have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. to Lexington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Washington, D.C. to Lexington
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Washington, D.C. to Lexington
Discover the top 2 airlines that operate flights from Washington, D.C. to Lexington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$213 | Average$342 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$439 | FlexibilityNo cancel fee | On-time71% |