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Maine

$284+ Cheap flights from Killeen (GRK) to Maine

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — PWM
Apr 2 — Apr 91
Thu 4/2
Thu 4/9
1 adult, Economy
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Cheap flight deals from Killeen to Maine

Cheapest flights from Killeen to Maine
Explore the most affordable flight options available from Killeen to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2026.

This American Airlines deal was found by Cheapflights users on 3/1. 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 3/117:00 am
GRK
-
BOS
1 stop5h 46m
American Airlines
Mon 3/162:36 pm
BOS
-
GRK
1 stop8h 27m
American Airlines
Deal found 3/1$284
This American Airlines deal was found by Cheapflights users on 2/27. 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 9/1212:44 pm
GRK
-
BOS
1 stop7h 33m
American Airlines
Tue 9/156:00 am
BOS
-
GRK
1 stop6h 00m
American Airlines
Deal found 2/27$301
This American Airlines deal was found by Cheapflights users on 2/27. 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 9/1110:37 am
GRK
-
BOS
2 stops10h 51m
American Airlines
Tue 9/156:00 am
BOS
-
GRK
1 stop6h 00m
American Airlines
Deal found 2/27$379
This American Airlines deal was found by Cheapflights users on 2/27. 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 9/1110:37 am
GRK
-
BOS
2 stops10h 51m
American Airlines
Sat 9/1211:33 am
BOS
-
GRK
2 stops9h 06m
American Airlines
Deal found 2/27$385
This American Airlines deal was found by Cheapflights users on 2/27. 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.
Wed 9/912:44 pm
GRK
-
BOS
1 stop8h 28m
American Airlines
Sun 9/136:00 am
BOS
-
GRK
1 stop6h 00m
American Airlines
Deal found 2/27$392
This American Airlines deal was found by Cheapflights users on 2/27. 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.
Wed 9/912:44 pm
GRK
-
BOS
1 stop5h 23m
American Airlines
Tue 9/156:00 am
BOS
-
GRK
1 stop6h 00m
American Airlines
Deal found 2/27$419
This American Airlines deal was found by Cheapflights users on 2/27. 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.
Wed 9/95:27 am
GRK
-
BOS
1 stop6h 31m
American Airlines
Sat 9/1211:14 am
BOS
-
GRK
2 stops9h 25m
American Airlines
Deal found 2/27$424
This American Airlines deal was found by Cheapflights users on 2/27. 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 9/1212:44 pm
GRK
-
BOS
2 stops8h 44m
American Airlines
Wed 9/168:00 am
BOS
-
GRK
2 stops8h 29m
American Airlines
Deal found 2/27$429
This American Airlines deal was found by Cheapflights users on 2/27. 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 9/65:16 am
GRK
-
BOS
1 stop7h 27m
American Airlines
Tue 9/156:00 am
BOS
-
GRK
1 stop6h 00m
American Airlines
Deal found 2/27$439
This American Airlines deal was found by Cheapflights users on 2/27. 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 5/1110:05 am
GRK
-
PWM
2 stops12h 17m
American Airlines
Thu 5/1410:24 am
PWM
-
GRK
2 stops9h 15m
American Airlines
Deal found 2/27$793

Find flight deals from Killeen to Maine

Keep the following information in mind while searching for Killeen to Maine flight deals. Data was last updated March 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$447
(American Airlines)

One-way from

$445
(American Airlines)
Provider with most accurate pricing for Killeen Fort Hood Regional-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Boston Logan Intl flights.
Search Deals
From Killeen Fort Hood Regional to Maine
Search Deals
One-way flight from Killeen Fort Hood Regional to Maine
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Maine 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 March 3, 2026.
Use the filters below to find and compare flights from Killeen to Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

Wed 7/29

3:06 pm-11:59 pm

1 stop7h 53m

Boston Logan Intl

Wed 8/12

10:46 am-4:01 pm

1 stop6h 15m

$447

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

Thu 4/30

5:00 am-2:23 pm

1 stop8h 23m

Boston Logan Intl

Mon 5/4

7:00 am-3:24 pm

1 stop9h 24m

$635

KilleenPortland

GRK - PWM

GRKPWM

Killeen Fort Hood Regional

Mon 5/11

10:05 am-11:22 pm

2 stops12h 17m

Portland

Thu 5/14

10:24 am-6:39 pm

2 stops9h 15m

$793

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

Wed 3/18

7:00 am-1:46 pm

1 stop5h 46m

$445

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

Mon 3/16

6:33 pm-4:04 pm

2 stops20h 31m

$473

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

Sun 3/15

3:59 pm-10:41 pm

1 stop5h 42m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

Sorted by cheapest first

Best time to book a flight from Killeen to Maine

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

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

Currently, May is the cheapest month in which you can book a flight from Killeen to Maine (average of $149). Flying from Killeen to Maine in December is currently the most expensive (average of $372). 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.

Reviews of airlines servicing Maine

Get insights into the airlines that provide service to Maine. 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 Maine. Reviews last updated March 3, 2026.
Peruse reviews from past customers who have flown with American Airlines from Killeen to Maine to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,375 reviews

Boarding

7.5

Comfort

7.2

Overall

7.1

Food

6.4

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.1
Good
11,375 reviews
American Airlines
7.1
Good
11,375 reviews

Boarding

7.5

Comfort

7.2

Overall

7.1

Food

6.4

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

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

    For a flight from Killeen to Maine, you will be flying from 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 Killeen to Maine?

    Airlines like American Airlines fly from Killeen to Maine in about 7h 53m. The time it takes to get you to your destination can typically vary by up to . There are 1667 mi between Killeen and Maine.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Killeen to Maine (average of $149). Flying from Killeen to Maine in December is currently the most expensive (average of $372). 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

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Alternative routes for Killeen to Maine

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Top airline flying from Killeen to Maine

Discover the top airline that operate flights from Killeen to Maine. 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 March 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$251Average$460FlexibilityNo cancel feeOn-time71%

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