$234 Cheap Flights from Killeen (GRK) to Lexington (LEX)

View $234 flight on Wed, Sep 3, 2025Opens in a new window

Popular airlines from Killeen, TX (GRK-Killeen-Fort Hood Regional) to Blue Grass Airport (LEX)

Cheap Flights from Killeen to Lexington (GRK-LEX)

Prices were available within the past 7 days and start at $234 for one-way flights and $411 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Aug 23 - Tue, Aug 26
GRK
Killeen
LEX
Lexington
$411 Roundtrip, found 1 day ago
$411
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 23 from Killeen to Lexington, returning Tue, Aug 26, priced at $411 found 1 day ago
American Airlines
Wed, Sep 17 - Mon, Sep 22
GRK
Killeen
LEX
Lexington
$419 Roundtrip, found 20 hours ago
$419
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Wed, Sep 17 from Killeen to Lexington, returning Mon, Sep 22, priced at $419 found 20 hours ago
American Airlines
Wed, Aug 20 - Mon, Sep 8
GRK
Killeen
LEX
Lexington
$439 Roundtrip, found 9 hours ago
$439
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Wed, Aug 20 from Killeen to Lexington, returning Mon, Sep 8, priced at $439 found 9 hours ago
American Airlines
Wed, Sep 17 - Mon, Sep 22
GRK
Killeen
LEX
Lexington
$449 Roundtrip, found 20 hours ago
$449
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Wed, Sep 17 from Killeen to Lexington, returning Mon, Sep 22, priced at $449 found 20 hours ago
American Airlines
Tue, Sep 16 - Wed, Sep 17
GRK
Killeen
LEX
Lexington
$457 Roundtrip, found 20 hours ago
$457
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Tue, Sep 16 from Killeen to Lexington, returning Wed, Sep 17, priced at $457 found 20 hours ago
American Airlines
Wed, Aug 27 - Sun, Aug 31
GRK
Killeen
LEX
Lexington
$459 Roundtrip, found 4 days ago
$459
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Aug 27 from Killeen to Lexington, returning Sun, Aug 31, priced at $459 found 4 days ago
American Airlines
Sat, Sep 20 - Tue, Oct 7
GRK
Killeen
LEX
Lexington
$461 Roundtrip, found 20 hours ago
$461
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Sat, Sep 20 from Killeen to Lexington, returning Tue, Oct 7, priced at $461 found 20 hours ago
American Airlines
Sun, Aug 31 - Wed, Sep 17
GRK
Killeen
LEX
Lexington
$466 Roundtrip, found 13 hours ago
$466
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sun, Aug 31 from Killeen to Lexington, returning Wed, Sep 17, priced at $466 found 13 hours ago
American Airlines
Sun, Aug 31 - Tue, Sep 16
GRK
Killeen
LEX
Lexington
$471 Roundtrip, found 13 hours ago
$471
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sun, Aug 31 from Killeen to Lexington, returning Tue, Sep 16, priced at $471 found 13 hours ago
American Airlines
Wed, Oct 22 - Wed, Nov 5
GRK
Killeen
LEX
Lexington
$471 Roundtrip, found 20 hours ago
$471
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Wed, Oct 22 from Killeen to Lexington, returning Wed, Nov 5, priced at $471 found 20 hours ago

Alternative airports near Lexington

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

Select flight to Blue Grass LEX. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $476
LEX
Blue Grass
CheapestClosest
Average driving time to city center9 min
Flights from $476
Flights from Killeen (GRK) to Lexington (LEX)
Origin airport
Killeen-Fort Hood Regional
Destination airport
Blue Grass
Airlines serving
American Airlines
Roundtrip price
$410
Distance
892 mi

Killeen to Lexington Flights

The cheapest times to fly from Killeen to Lexington

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 Killeen to Lexington are during the month of August. You can find some of the cheapest flights from Killeen to Lexington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Killeen to Lexington

Sunday is one of the best days to book for cheap flights from Killeen to Lexington: 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 Killeen to Lexington

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 Killeen to Lexington in 2025. You can also book with separate airlines for your outbound and return journeys, from $234 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 Killeen to Lexington 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 Killeen to Lexington 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.

 

Frequently asked questions

How much does a flight from Killeen-Fort Hood Regional Airport (GRK) to Blue Grass Airport (LEX) cost?
Grab a cheap one-way flight from $234 or cheap return flight from $411 from Killeen-Fort Hood Regional Airport (GRK) to Blue Grass Airport (LEX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Killeen-Fort Hood Regional Airport (GRK) to Blue Grass Airport (LEX)?
The cheapest month to fly from GRK to LEX is August, when demand is low. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Killeen-Fort Hood Regional Airport (GRK) to Blue Grass Airport (LEX)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from GRK to LEX. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Killeen-Fort Hood Regional Airport (GRK) to Blue Grass Airport (LEX)?
You'll have to book a flight with a layover when traveling from Killeen-Fort Hood Regional Airport (GRK) to Blue Grass Airport (LEX). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from GRK to LEX?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Killeen-Fort Hood Regional Airport (GRK) to Blue Grass Airport (LEX)?
To avoid potential delays on the Killeen-Fort Hood Regional Airport (GRK) to Blue Grass Airport (LEX) route, fly before 3 PM. Departures after this time are 22% more likely to be canceled.**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 Killeen-Fort Hood Regional Airport (GRK) to Blue Grass Airport (LEX) last-minute?
Waiting until just before your departure to book your flight from GRK to LEX often results in higher prices. While you might find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans for the best chance of snagging a bargain.
Is it cheaper to book a GRK to LEX flight and hotel package?
Compared with arranging flights and hotels separately, booking a GRK to LEX flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the hassle out of planning your trip. Just pick your flights and choose from our extensive range of hotels, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Killeen-Fort Hood Regional Airport (GRK) to Blue Grass Airport (LEX)?
It's generally possible to reschedule or cancel your GRK to LEX flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.