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Cancún

$219+ Cheap flights from Killeen (GRK) to Cancún (CUN)

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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — CUN
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Killeen to Cancún

Cheapest flights from Killeen to Cancún
Explore the most affordable flight options available from Killeen to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/25. 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 2/216:33 pm
GRK
-
CUN
1 stop15h 28m
American Airlines
Thu 2/266:59 pm
CUN
-
GRK
1 stop15h 46m
American Airlines
Deal found 1/25$449
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Mon 2/166:33 pm
GRK
-
CUN
2 stops16h 37m
American Airlines
Wed 2/182:22 pm
CUN
-
GRK
2 stops20h 23m
American Airlines
Deal found 1/27$469
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 2/156:28 pm
GRK
-
CUN
1 stop16h 43m
American Airlines
Wed 2/185:15 pm
CUN
-
GRK
2 stops17h 30m
American Airlines
Deal found 1/27$475
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/108:20 am
GRK
-
CUN
2 stops26h 52m
American Airlines
Fri 2/133:09 pm
CUN
-
GRK
2 stops21h 17m
American Airlines
Deal found 1/27$519
This American Airlines deal was found by Cheapflights users on 1/25. 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 5/307:24 pm
GRK
-
CUN
1 stop14h 36m
American Airlines
Fri 6/56:05 pm
CUN
-
GRK
1 stop15h 27m
American Airlines
Deal found 1/25$522
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Sun 4/267:09 pm
GRK
-
CUN
1 stop14h 51m
American Airlines
Sat 5/28:00 am
CUN
-
GRK
1 stop15h 46m
American Airlines
Deal found 1/25$526
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/108:20 am
GRK
-
CUN
2 stops26h 57m
American Airlines
Tue 2/173:09 pm
CUN
-
GRK
2 stops27h 54m
American Airlines
Deal found 1/27$569
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/108:20 am
GRK
-
CUN
2 stops26h 57m
American Airlines
Sat 2/141:10 pm
CUN
-
GRK
2 stops10h 26m
American Airlines
Deal found 1/27$575
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/108:20 am
GRK
-
CUN
2 stops26h 57m
American Airlines
Sun 2/154:40 pm
CUN
-
GRK
2 stops18h 05m
American Airlines
Deal found 1/27$580

Find flight deals from Killeen to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Cancún (CUN). 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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$449
(American Airlines)

One-way from

$219
(American Airlines)
Provider with most accurate pricing for Killeen Fort Hood Regional-Cancun flight deals.
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Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Cancun flights.
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From Killeen Fort Hood Regional to Cancun
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One-way flight from Killeen Fort Hood Regional to Cancun
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Cancún 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 27, 2026.
Use the filters below to find and compare flights from Killeen to Cancún that are best for you.

Fly from

Killeen

Fly to

Cancún

Route

Depart

Return

Price

KilleenCancún

GRK - CUN

GRKCUN

Killeen Fort Hood Regional

Sat 2/21

6:33 pm-11:01 am

1 stop15h 28m

Cancun

Thu 2/26

6:59 pm-9:45 am

1 stop15h 46m

$449

KilleenCancún

GRK - CUN

GRKCUN

Killeen Fort Hood Regional

Sun 2/15

6:28 pm-2:09 pm

2 stops18h 41m

Cancun

Thu 2/19

11:45 am-9:45 am

2 stops23h 00m

$469

KilleenCancún

GRK - CUN

GRKCUN

Killeen Fort Hood Regional

Mon 2/16

6:33 pm-12:10 pm

2 stops16h 37m

Cancun

Wed 2/18

2:22 pm-9:45 am

2 stops20h 23m

$469

KilleenCancún

GRK - CUN

GRKCUN

Killeen Fort Hood Regional

Mon 2/16

11:56 am-5:57 pm

1 stop5h 01m

Cancun

Thu 2/19

3:09 pm-9:45 am

2 stops19h 36m

$469

KilleenCancún

GRK - CUN

GRKCUN

Killeen Fort Hood Regional

Tue 2/10

8:20 am-12:17 pm

2 stops26h 57m

Cancun

Thu 2/19

2:33 pm-9:45 am

2 stops20h 12m

$519

KilleenCancún

GRK - CUN

GRKCUN

Killeen Fort Hood Regional

Sun 2/15

11:56 am-10:27 am

2 stops21h 31m

Cancun

Tue 2/17

3:09 pm-6:03 pm

2 stops27h 54m

$519

KilleenCancún

GRK - CUN

GRKCUN

Killeen Fort Hood Regional

Sat 5/30

7:24 pm-10:00 am

1 stop14h 36m

Cancun

Fri 6/5

6:05 pm-9:32 am

1 stop15h 27m

$522

KilleenCancún

GRK - CUN

GRKCUN

Killeen Fort Hood Regional

Sun 4/26

7:09 pm-10:00 am

1 stop14h 51m

Cancun

Sat 5/2

8:00 am-11:46 pm

1 stop15h 46m

$526

KilleenCancún

GRK - CUN

GRKCUN

Killeen Fort Hood Regional

Tue 2/10

8:20 am-12:17 pm

2 stops26h 57m

Cancun

Sat 2/14

4:25 pm-10:36 pm

1 stop7h 11m

$575

KilleenCancún

GRK - CUN

GRKCUN

Killeen Fort Hood Regional

Sat 5/30

7:24 pm-10:00 am

1 stop14h 36m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 16 results
1
2
  • Most accurate provider: When it comes to deals on Killeen-Cancún flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Killeen-Cancún flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Killeen-Cancún flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Killeen-Cancún 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-Cancún 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 Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún 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.

Cheapflights Insights

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

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

Currently, October is the cheapest month in which you can book a flight from Killeen to Cancún (average of $198). Flying from Killeen to Cancún in April is currently the most expensive (average of $384). 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 Killeen to Cancún. 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 Cancún?

    American Airlines can get you from Killeen to Cancún in just under 15h 28m. Your travel time can differ by up to . Killeen and Cancún are separated by a distance of 969 mi.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Killeen to Cancún (average of $198). Flying from Killeen to Cancún in April is currently the most expensive (average of $384). 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 Cancún?

Book flights to Cancún if you plan to visit one of these locations
Puerto Aventuras
Holbox
Punta Sam

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