$173 Cheap Flights from Lexington (LEX) to Raleigh (RDU)

View $173 flight on Tue, Jan 20, 2026Opens in a new window

Popular airlines from Blue Grass Airport (LEX) to Raleigh-Durham International Airport (RDU)

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Cheap Flights from Lexington to Raleigh (LEX-RDU)

Prices were available within the past 7 days and start at $173 for one-way flights and $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jan 20 - Sun, Jan 25
LEX
Lexington
RDU
Raleigh
$229 Roundtrip, found 11 hours ago
$229
Roundtrip
found 11 hours ago
Select United flight, departing Tue, Jan 20 from Lexington to Raleigh, returning Sun, Jan 25, priced at $229 found 11 hours ago
United
Tue, Jan 20 - Sun, Jan 25
LEX
Lexington
RDU
Raleigh
$234 Roundtrip, found 11 hours ago
$234
Roundtrip
found 11 hours ago
Select United flight, departing Tue, Jan 20 from Lexington to Raleigh, returning Sun, Jan 25, priced at $234 found 11 hours ago
United
Tue, Jan 20 - Sun, Jan 25
LEX
Lexington
RDU
Raleigh
$239 Roundtrip, found 11 hours ago
$239
Roundtrip
found 11 hours ago
Select United flight, departing Tue, Jan 20 from Lexington to Raleigh, returning Sun, Jan 25, priced at $239 found 11 hours ago
United
Sat, Nov 15 - Sat, Nov 22
LEX
Lexington
RDU
Raleigh
$244 Roundtrip, found 2 hours ago
$244
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Nov 15 from Lexington to Raleigh, returning Sat, Nov 22, priced at $244 found 2 hours ago
United
Sat, Nov 15 - Sat, Nov 22
LEX
Lexington
RDU
Raleigh
$249 Roundtrip, found 2 hours ago
$249
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Nov 15 from Lexington to Raleigh, returning Sat, Nov 22, priced at $249 found 2 hours ago
United
Tue, Dec 2 - Sat, Dec 6
LEX
Lexington
RDU
Raleigh
$254 Roundtrip, found 6 days ago
$254
Roundtrip
found 6 days ago
Select United flight, departing Tue, Dec 2 from Lexington to Raleigh, returning Sat, Dec 6, priced at $254 found 6 days ago
United
Sat, Nov 15 - Sat, Nov 22
LEX
Lexington
RDU
Raleigh
$254 Roundtrip, found 2 hours ago
$254
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Nov 15 from Lexington to Raleigh, returning Sat, Nov 22, priced at $254 found 2 hours ago
United
Tue, Dec 16 - Sun, Jan 11
LEX
Lexington
RDU
Raleigh
$257 Roundtrip, found 5 hours ago
$257
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Dec 16 from Lexington to Raleigh, returning Sun, Jan 11, priced at $257 found 5 hours ago
American Airlines
Wed, Dec 17 - Sat, Jan 10
LEX
Lexington
RDU
Raleigh
$261 Roundtrip, found 2 days ago
$261
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 17 from Lexington to Raleigh, returning Sat, Jan 10, priced at $261 found 2 days ago
Delta
Tue, Dec 16 - Mon, Jan 12
LEX
Lexington
RDU
Raleigh
$283 Roundtrip, found 2 days ago
$283
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Dec 16 from Lexington to Raleigh, returning Mon, Jan 12, priced at $283 found 2 days ago

Find the cheapest month to fly from Lexington (LEX) to Raleigh (RDU)

May is typically the cheapest month to fly

From $213 - $532 per traveler.

Alternative airports near Raleigh

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Raleigh - Durham Intl. RDU. Cheapest and Closest option available. Average driving time to city center is 20 minutes. Flights from $354
RDU
Raleigh - Durham Intl.
CheapestClosest
Average driving time to city center20 min
Flights from $354

Frequently asked questions

How much does a flight from Blue Grass Airport (LEX) to Raleigh - Durham Intl. Airport (RDU) cost?
Secure a cheap one-way flight from $173 or cheap return flight from $229 from Blue Grass Airport (LEX) to Raleigh - Durham Intl. Airport (RDU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Blue Grass Airport (LEX) to Raleigh - Durham Intl. Airport (RDU)?
January is the cheapest month to fly from LEX to RDU. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from Blue Grass Airport (LEX) to Raleigh - Durham Intl. Airport (RDU)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from LEX to RDU. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Blue Grass Airport (LEX) to Raleigh - Durham Intl. Airport (RDU)?
You'll have to catch a flight with a layover if you're traveling from Blue Grass Airport (LEX) to Raleigh - Durham Intl. Airport (RDU). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from LEX to RDU?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Blue Grass Airport (LEX) to Raleigh - Durham Intl. Airport (RDU)?
Opt for a flight from Blue Grass Airport (LEX) to Raleigh - Durham Intl. Airport (RDU) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Blue Grass Airport (LEX) to Raleigh - Durham Intl. Airport (RDU) last-minute?
Last-minute fares from LEX to RDU are typically more expensive. To secure the best rates, start searching for flights as early as possible. That said, if your travel plans are flexible, you may find a cheap fare right before your trip.
Is it cheaper to book a LEX to RDU flight and hotel package?
Compared with arranging hotels and flights separately, booking a LEX to RDU flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the stress out of travel planning. Just secure your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Blue Grass Airport (LEX) to Raleigh - Durham Intl. Airport (RDU)?
If you reserved your LEX to RDU flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Blue Grass
Destination airport
Raleigh - Durham Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$228
Distance
353 mi

Book with confidence

Lexington to Raleigh Flights

The cheapest times to fly from Lexington to Raleigh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Lexington to Raleigh are during the month of January. You can find some of the cheapest flights from Lexington to Raleigh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lexington to Raleigh

Sunday is one of the best days to book for cheap flights from Lexington to Raleigh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Lexington to Raleigh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Lexington to Raleigh in 2025. You can also book with separate airlines for your outbound and return journeys, from $173 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Lexington to Raleigh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Lexington to Raleigh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Lexington to Raleigh Flights

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*Available to One Key members.