HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Killeen

$427+ Cheap flights from Birmingham, AL to Killeen (BHM - GRK)

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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — GRK
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Birmingham to Killeen 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.

Cheap flight deals from Birmingham to Killeen

Cheapest flights from Birmingham to Killeen
Explore the most affordable flight options available from Birmingham to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This American Airlines deal was found by Cheapflights users on 2/8. 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.
Thu 2/265:00 am
BHM
-
GRK
1 stop4h 45m
American Airlines
Thu 3/511:56 am
GRK
-
BHM
2 stops9h 23m
American Airlines
Deal found 2/8$442
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Fri 6/269:25 am
BHM
-
GRK
1 stop5h 12m
American Airlines
Sun 6/287:21 pm
GRK
-
BHM
1 stop4h 30m
American Airlines
Deal found 2/8$675
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Fri 2/1312:47 pm
BHM
-
GRK
1 stop5h 16m
American Airlines
Sun 2/157:00 am
GRK
-
BHM
1 stop3h 46m
American Airlines
Deal found 2/9$729

Find flight deals from Birmingham to Killeen

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) to Killeen (GRK). 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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Birmingham-Killeen Fort Hood Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Killeen Fort Hood Regional flights.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Birmingham to Killeen 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 February 12, 2026.
Use the filters below to find and compare flights from Birmingham to Killeen that are best for you.

Fly from

Birmingham

Fly to

Killeen

Route

Depart

Return

Price

BirminghamKilleen

BHM - GRK

BHMGRK

Birmingham

Thu 2/26

5:00 am-9:45 am

1 stop4h 45m

Killeen Fort Hood Regional

Thu 3/5

11:56 am-9:19 pm

2 stops9h 23m

$442

BirminghamKilleen

BHM - GRK

BHMGRK

Birmingham

Fri 6/26

9:25 am-2:37 pm

1 stop5h 12m

Killeen Fort Hood Regional

Sun 6/28

7:21 pm-11:51 pm

1 stop4h 30m

$675

BirminghamKilleen

BHM - GRK

BHMGRK

Birmingham

Fri 2/27

5:00 am-9:45 am

1 stop4h 45m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

  • Most accurate provider: When it comes to deals on Birmingham, Alabama-Killeen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birmingham, Alabama-Killeen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham, Alabama-Killeen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Birmingham, Alabama-Killeen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Birmingham, Alabama-Killeen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Birmingham to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Birmingham with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Birmingham to Killeen

What is the cheapest month to book a flight from Birmingham, Alabama to Killeen?

Currently, August is the cheapest month in which you can book a flight from Birmingham, Alabama to Killeen (average of $91). Flying from Birmingham, Alabama to Killeen in March is currently the most expensive (average of $253). 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.

Related info for your journey

Find useful and relevant information for your journey from Birmingham to Killeen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Birmingham, Alabama to Killeen?

    For as low as $442, American Airlines can have you in Killeen from Birmingham, Alabama in 4h 45m. Airlines will cover a distance of 668 mi.

  • Can I find deals for flights from Birmingham to Killeen that include hotel bookings?

    Yes. In addition to deals on Birmingham to Killeen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Birmingham to Killeen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to Killeen.

  • Can I find deals for business class flights from Birmingham to Killeen?

    Yes. Cheapflights offers flight deals from Birmingham to Killeen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Birmingham, Alabama to Killeen?

    Currently, August is the cheapest month in which you can book a flight from Birmingham, Alabama to Killeen (average of $91). Flying from Birmingham, Alabama to Killeen in March is currently the most expensive (average of $253). 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.

See more FAQs

Traveling to a place near Killeen?

Book flights to Killeen if you plan to visit one of these locations
Temple
Copperas Cove

Browse 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 Birmingham to Killeen

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to Hobby flights
Atlanta to Dallas/Fort Worth flights
Atlanta to George Bush Intcntl flights
Atlanta to Austin flights
Atlanta to San Antonio flights
Atlanta to Love Field flights
Birmingham to Dallas/Fort Worth flights
Chattanooga to Dallas/Fort Worth flights
Birmingham to Hobby flights
Birmingham to George Bush Intcntl flights
Chattanooga to Hobby flights
Huntsville to Hobby flights
Pensacola to Hobby flights
Huntsville to George Bush Intcntl flights
Pensacola to Dallas/Fort Worth flights
Birmingham to Love Field flights
Pensacola to George Bush Intcntl flights
Chattanooga to George Bush Intcntl flights
Atlanta to El Paso flights
Chattanooga to Austin flights
Huntsville to San Antonio flights
Birmingham to Austin flights
Valparaiso to Dallas/Fort Worth flights
Chattanooga to Love Field flights
Montgomery to Dallas/Fort Worth flights
Mobile to Dallas/Fort Worth flights
Montgomery to Hobby flights
Huntsville to Dallas/Fort Worth flights
Mobile to Hobby flights
Birmingham to San Antonio flights
Montgomery to George Bush Intcntl flights
Pensacola to Love Field flights
Pensacola to Austin flights
Montgomery to San Antonio flights
Huntsville to Austin flights
Valparaiso to Hobby flights
Mobile to George Bush Intcntl flights
Pensacola to San Antonio flights
Atlanta to Harlingen flights
Valparaiso to San Antonio flights
Chattanooga to San Antonio flights
Mobile to Austin flights
Valparaiso to George Bush Intcntl flights
Valparaiso to Austin flights
Atlanta to Brownsville flights
Valparaiso to Love Field flights
Atlanta to McAllen flights
Birmingham to El Paso flights
Huntsville to El Paso flights
Atlanta to Killeen flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights