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Killeen

$99+ Cheap flights from Maine to Killeen (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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GRK
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Maine to Killeen

Cheapest flights from Maine to Killeen
Explore the most affordable flight options available from Maine to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This American Airlines deal was found by Cheapflights users on 11/6. 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 12/105:46 amPWM - GRK
2 stops10h 51mAmerican Airlines
Sat 12/1311:52 amGRK - PWM
2 stops8h 50mAmerican Airlines
Deal found 11/6$267
This American Airlines deal was found by Cheapflights users on 11/6. 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 12/263:59 pmBOS - GRK
1 stop7h 30mAmerican Airlines
Mon 1/125:21 amGRK - BOS
1 stop7h 02mAmerican Airlines
Deal found 11/6$470
This American Airlines deal was found by Cheapflights users on 11/6. 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 11/223:43 pmBOS - GRK
1 stop9h 00mAmerican Airlines
Wed 11/265:05 amGRK - BOS
1 stop5h 30mAmerican Airlines
Deal found 11/6$481
This American Airlines deal was found by Cheapflights users on 11/6. 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 12/267:31 amBOS - GRK
1 stop8h 56mAmerican Airlines
Sun 1/119:48 amGRK - BOS
1 stop8h 11mAmerican Airlines
Deal found 11/6$662
This American Airlines deal was found by Cheapflights users on 11/5. 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 12/222:32 pmBOS - GRK
1 stop8h 57mAmerican Airlines
Fri 1/211:57 amGRK - BOS
1 stop8h 36mAmerican Airlines
Deal found 11/5$769
This American Airlines deal was found by Cheapflights users on 11/5. 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 12/248:26 amBOS - GRK
1 stop8h 30mAmerican Airlines
Fri 1/23:58 pmGRK - BOS
1 stop6h 03mAmerican Airlines
Deal found 11/5$772
This American Airlines deal was found by Cheapflights users on 11/5. 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 12/222:32 pmBOS - GRK
1 stop8h 57mAmerican Airlines
Sun 1/411:57 amGRK - BOS
1 stop8h 36mAmerican Airlines
Deal found 11/5$780
This American Airlines deal was found by Cheapflights users on 11/5. 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 12/248:26 amBOS - GRK
1 stop8h 30mAmerican Airlines
Sun 1/411:57 amGRK - BOS
1 stop8h 36mAmerican Airlines
Deal found 11/5$783

Cheap flight deals from Maine to Killeen

Keep the following information in mind while searching for Maine to Killeen flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$267
(American Airlines)

One-way from

$99
(American Airlines)
Provider with most accurate pricing for Portland-Killeen Fort Hood Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Killeen Fort Hood Regional flights.
Search Deals
From Maine to Killeen Fort Hood Regional
Search Deals
One-way flight from Maine to Killeen Fort Hood Regional
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine 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 November 6, 2025.
Use the filters below to find and compare flights from Maine to Killeen that are best for you.

Fly from

Maine

Fly to

Killeen

Route

Depart

Return

Price

PortlandKilleen

PWM - GRK

PWMGRK

Portland

Wed 12/10

5:46 am-3:37 pm

2 stops10h 51m

Killeen Fort Hood Regional

Sat 12/13

11:52 am-9:42 pm

2 stops8h 50m

$267

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sat 2/21

4:42 pm-10:24 pm

1 stop6h 42m

Killeen Fort Hood Regional

Wed 2/25

10:14 am-5:06 pm

1 stop5h 52m

$287

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Tue 1/27

2:11 pm-10:43 pm

1 stop9h 32m

Killeen Fort Hood Regional

Sat 1/31

9:48 am-6:59 pm

1 stop8h 11m

$287

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sun 1/25

6:00 am-12:01 pm

1 stop7h 01m

Killeen Fort Hood Regional

Sat 1/31

12:31 pm-10:19 pm

2 stops8h 48m

$292

PortlandKilleen

PWM - GRK

PWMGRK

Portland

Tue 3/10

5:44 am-3:48 pm

2 stops11h 04m

Killeen Fort Hood Regional

Wed 3/11

5:24 am-4:45 pm

2 stops10h 21m

$728

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sat 1/31

9:45 am-4:07 pm

1 stop7h 22m

$99

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Thu 12/4

5:30 am-11:18 am

1 stop6h 48m

$219

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Fri 12/26

7:30 am-9:51 am

2 stops27h 21m

$1,118

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Best time to book a flight from Maine to Killeen

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

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

Currently, January is the cheapest month in which you can book a flight from Maine to Killeen (average of $186). Flying from Maine to Killeen in April is currently the most expensive (average of $353). 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 Maine to Killeen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Killeen from Maine?

    For a flight from Maine to Killeen, you will be flying into Fort Hood Regional. Killeen Fort Hood Regional (GRK) is just 6.9 mi from the center of the city.

  • How long is the flight from Maine to Killeen?

    Departing from Maine to Killeen will take you 10h 51m. Airlines will cover a distance of 1730 mi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Maine to Killeen (average of $186). Flying from Maine to Killeen in April is currently the most expensive (average of $353). 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
Copperas Cove
Temple

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