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$427+ Cheap flights from Killeen to Tucson (GRK - TUS)

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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — TUS
May 30 — Jun 61
Sat 5/30
Sat 6/6
1 adult, Economy
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Cheap flight deals from Killeen to Tucson

Cheapest flights from Killeen to Tucson
Explore the most affordable flight options available from Killeen to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.

This American Airlines deal was found by Cheapflights users on 4/27. 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 6/612:54 pm
GRK
-
TUS
1 stop4h 14m
American Airlines
Sat 7/183:57 pm
TUS
-
GRK
1 stop5h 42m
American Airlines
Deal found 4/27$427
This American Airlines deal was found by Cheapflights users on 4/28. 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 6/2012:54 pm
GRK
-
TUS
1 stop4h 14m
American Airlines
Sat 10/101:19 pm
TUS
-
GRK
2 stops8h 20m
American Airlines
Deal found 4/28$442
This American Airlines deal was found by Cheapflights users on 4/25. 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.
Wed 5/207:13 pm
GRK
-
TUS
1 stop5h 42m
American Airlines
Sat 10/103:12 pm
TUS
-
GRK
2 stops6h 27m
American Airlines
Deal found 4/25$452
This American Airlines deal was found by Cheapflights users on 4/25. 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 5/2312:54 pm
GRK
-
TUS
2 stops7h 00m
American Airlines
Sat 10/101:19 pm
TUS
-
GRK
2 stops8h 20m
American Airlines
Deal found 4/25$457
This American Airlines deal was found by Cheapflights users on 4/27. 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 5/161:08 pm
GRK
-
TUS
1 stop7h 32m
American Airlines
Sat 6/274:00 pm
TUS
-
GRK
1 stop4h 44m
American Airlines
Deal found 4/27$467
This American Airlines deal was found by Cheapflights users on 4/27. 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 5/293:07 pm
GRK
-
TUS
1 stop6h 53m
American Airlines
Sat 7/45:50 am
TUS
-
GRK
2 stops6h 46m
American Airlines
Deal found 4/27$482
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 5/197:13 pm
GRK
-
TUS
1 stop4h 30m
American Airlines
Tue 6/305:01 am
TUS
-
GRK
1 stop5h 23m
American Airlines
Deal found 4/27$487

Find flight deals from Killeen to Tucson

Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Tucson (TUS). 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 April 30, 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 Killeen Fort Hood Regional-Tucson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Tucson flights.
Search Deals
From Killeen Fort Hood Regional to Tucson
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Tucson 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 April 30, 2026.
Use the filters below to find and compare flights from Killeen to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KilleenTucson

GRK - TUS

GRKTUS

Killeen Fort Hood Regional

Wed 7/1

5:00 am-8:42 am

1 stop5h 42m

Tucson

Wed 7/8

7:00 am-2:36 pm

1 stop5h 36m

$427
Quickest round-trip

KilleenTucson

GRK - TUS

GRKTUS

Killeen Fort Hood Regional

Tue 9/1

12:37 pm-3:00 pm

1 stop4h 23m

Tucson

Wed 9/30

5:00 am-12:18 pm

1 stop5h 18m

$427

KilleenTucson

GRK - TUS

GRKTUS

Killeen Fort Hood Regional

Mon 6/15

7:21 pm-11:15 pm

1 stop5h 54m

Tucson

Sat 6/27

4:00 pm-10:44 pm

1 stop4h 44m

$427

KilleenTucson

GRK - TUS

GRKTUS

Killeen Fort Hood Regional

Sat 5/30

5:00 am-8:43 am

1 stop5h 43m

Tucson

Sat 10/10

3:54 pm-11:39 pm

1 stop5h 45m

$437

KilleenTucson

GRK - TUS

GRKTUS

Killeen Fort Hood Regional

Sun 6/14

7:21 pm-11:16 pm

1 stop5h 55m

Tucson

Wed 11/4

4:43 pm-11:43 pm

1 stop6h 00m

$437

KilleenTucson

GRK - TUS

GRKTUS

Killeen Fort Hood Regional

Sat 6/20

12:54 pm-3:08 pm

1 stop4h 14m

Tucson

Sat 10/10

3:54 pm-11:39 pm

1 stop5h 45m

$437

KilleenTucson

GRK - TUS

GRKTUS

Killeen Fort Hood Regional

Wed 6/3

5:00 am-8:43 am

1 stop5h 43m

Tucson

Sat 10/10

1:19 pm-11:39 pm

2 stops8h 20m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Sorted by cheapest first

Compare providers for flights from Killeen to Tucson

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Killeen to Tucson in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

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

Reviews of airlines servicing Tucson

Get insights into the airlines that provide service to Tucson. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tucson. Reviews last updated April 30, 2026.
Read through reviews of airlines operating flights from Killeen to Tucson, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,681 reviews

Crew

7.9

Boarding

7.5

Overall

7.1

Food

6.4

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,681 reviews
American Airlines
7.1
Good
11,681 reviews

Crew

7.9

Boarding

7.5

Overall

7.1

Food

6.4

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

Related info for your journey

Find useful and relevant information for your journey from Killeen to Tucson. 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 Killeen to Tucson?

    Airlines like American Airlines fly from Killeen to Tucson in about 5h 42m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 774 mi.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Sierra Vista
Bisbee

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Alternative routes for Killeen to Tucson

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Top airline flying from Killeen to Tucson

Discover the top airline that operate flights from Killeen to Tucson. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$386Average$406FlexibilityNo cancel feeOn-time71%

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