HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Killeen

$375+ Cheap flights from Mobile to Killeen (MOB - GRK)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — GRK
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Mobile 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 Mobile to Killeen

Cheapest flights from Mobile to Killeen
Explore the most affordable flight options available from Mobile to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2026.

This American Airlines deal was found by Cheapflights users on 1/21. 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 2/265:23 am
MOB
-
GRK
1 stop4h 22m
American Airlines
Thu 3/56:33 pm
GRK
-
MOB
1 stop4h 18m
American Airlines
Deal found 1/21$375
This American Airlines deal was found by Cheapflights users on 1/19. 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 1/305:40 am
MOB
-
GRK
1 stop4h 25m
American Airlines
Mon 2/25:00 pm
GRK
-
MOB
1 stop5h 59m
American Airlines
Deal found 1/19$563

Find flight deals from Mobile to Killeen

Discover tips and strategies to find the most affordable flight options for your journey from Mobile (MOB) 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 January 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$375
(American Airlines)
Provider with most accurate pricing for Mobile-Killeen Fort Hood Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Mobile-Killeen Fort Hood Regional flights.
Search Deals
From Mobile to Killeen Fort Hood Regional
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mobile 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 January 22, 2026.
Use the filters below to find and compare flights from Mobile to Killeen that are best for you.

Fly from

Mobile

Fly to

Killeen

Route

Depart

Return

Price

MobileKilleen

MOB - GRK

MOBGRK

Mobile

Thu 2/26

5:23 am-9:45 am

1 stop4h 22m

Killeen Fort Hood Regional

Thu 3/5

6:33 pm-10:51 pm

1 stop4h 18m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

  • Most accurate provider: When it comes to deals on Mobile-Killeen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Mobile-Killeen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Mobile-Killeen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Mobile-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 Mobile-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 Mobile to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Mobile 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 Mobile to Killeen

What is the cheapest month to book a flight from Mobile to Killeen?

Currently, September is the cheapest month in which you can book a flight from Mobile to Killeen (average of $78). Flying from Mobile to Killeen in October is currently the most expensive (average of $255). 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 Mobile 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 Mobile to Killeen?

    A quick flight from Mobile to Killeen can take about 4h 22m. American Airlines provides one of the quickest options available for as low as $375. Airlines will cover a distance of 569 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mobile 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 Mobile to Killeen?

    Currently, September is the cheapest month in which you can book a flight from Mobile to Killeen (average of $78). Flying from Mobile to Killeen in October is currently the most expensive (average of $255). 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 Mobile 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 Love Field flights
Atlanta to San Antonio flights
Pensacola to Dallas/Fort Worth flights
Huntsville to Hobby flights
Birmingham to Dallas/Fort Worth flights
Huntsville to George Bush Intcntl flights
Pensacola to Hobby flights
Birmingham to Hobby flights
Chattanooga to Dallas/Fort Worth flights
Chattanooga to Hobby flights
Mobile to Dallas/Fort Worth flights
Atlanta to El Paso flights
Pensacola to George Bush Intcntl flights
Birmingham to George Bush Intcntl flights
Huntsville to Dallas/Fort Worth flights
Chattanooga to George Bush Intcntl flights
Montgomery to Dallas/Fort Worth flights
Birmingham to Love Field flights
Mobile to Hobby flights
Huntsville to San Antonio flights
Pensacola to Love Field flights
Montgomery to Hobby flights
Valparaiso to Dallas/Fort Worth flights
Birmingham to Austin flights
Mobile to George Bush Intcntl flights
Montgomery to George Bush Intcntl flights
Pensacola to Austin flights
Chattanooga to Austin flights
Huntsville to Lubbock flights
Huntsville to Midland flights
Pensacola to San Antonio flights
Birmingham to San Antonio flights
Chattanooga to San Antonio flights
Valparaiso to San Antonio flights
Huntsville to Austin flights
Valparaiso to Hobby flights
Montgomery to Love Field flights
Valparaiso to Love Field flights
Atlanta to Harlingen flights
Huntsville to Love Field flights
Chattanooga to Love Field flights
Valparaiso to Austin flights
Valparaiso to George Bush Intcntl flights
Mobile to Austin flights
Pensacola to El Paso flights
Atlanta to Lubbock 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.