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Killeen

$427+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — GRK
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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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 February 5, 2026.

This American Airlines deal was found by Cheapflights users on 2/4. 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 2/275:23 am
MOB
-
GRK
1 stop4h 22m
American Airlines
Sun 3/16:28 pm
GRK
-
MOB
1 stop4h 23m
American Airlines
Deal found 2/4$427
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 4/45:22 am
MOB
-
GRK
1 stop4h 23m
American Airlines
Tue 4/711:58 am
GRK
-
MOB
1 stop4h 21m
American Airlines
Deal found 2/3$432

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 February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$427
(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 February 5, 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

Fri 2/27

5:23 am-9:45 am

1 stop4h 22m

Killeen Fort Hood Regional

Sun 3/1

6:28 pm-10:51 pm

1 stop4h 23m

$427

MobileKilleen

MOB - GRK

MOBGRK

Mobile

Sat 4/4

5:22 am-9:45 am

1 stop4h 23m

Killeen Fort Hood Regional

Tue 4/7

11:58 am-4:19 pm

1 stop4h 21m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

  • 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 $427. 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

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