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Cheap flights from Maine to Killeen from $368

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to Killeen departing on 10/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Maine to Killeen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:00 am - 2:35 pm-
7h 35m
American Airlines Logo
9:59 am - 6:52 pm-
7h 53m
$529American Airlines
Tue, Sep 1 - Tue, Sep 8
American Airlines Logo
9:52 am - 8:59 pm-
12h 07m
American Airlines Logo
9:59 am - 6:52 pm-
7h 53m
$534American Airlines
Tue, Sep 1 - Tue, Sep 8
American Airlines Logo
8:08 am - 6:52 pm-
11h 44m
American Airlines Logo
5:00 am - 2:21 pm-
8h 21m
$539American Airlines
Tue, Sep 1 - Tue, Sep 8
American Airlines Logo
6:45 am - 12:07 pm-
6h 22m
American Airlines Logo
7:00 am - 1:41 pm-
5h 41m
$563American Airlines
Sat, Aug 22 - Sat, Aug 29
American Airlines Logo
5:51 am - 12:07 pm-
7h 16m
American Airlines Logo
3:05 pm - 11:37 pm-
7h 32m
$563American Airlines
Sat, Aug 15 - Tue, Aug 18
American Airlines Logo
2:29 pm - 8:52 pm-
7h 23m
American Airlines Logo
3:16 pm - 10:04 pm-
5h 48m
$595American Airlines
Tue, Oct 6 - Wed, Oct 21
American Airlines Logo
5:17 am - 11:58 am-
7h 41m
American Airlines Logo
12:28 pm - 10:04 pm-
8h 36m
$595American Airlines
Tue, Oct 6 - Sat, Oct 24
American Airlines Logo
5:17 am - 11:58 am-
7h 41m
American Airlines Logo
12:28 pm - 7:52 pm-
6h 24m
$595American Airlines
Sat, Oct 10 - Wed, Oct 21
American Airlines Logo
3:52 pm - 11:36 pm-
8h 44m
American Airlines Logo
12:28 pm - 9:16 pm-
7h 48m
$595American Airlines
Wed, Oct 7 - Tue, Oct 20
American Airlines Logo
8:28 am - 2:44 pm-
7h 16m
American Airlines Logo
12:28 pm - 9:16 pm-
7h 48m
$595American Airlines
Sat, Oct 10 - Tue, Oct 20

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American Airlines flights from Maine to Killeen

Our best American Airlines deals on Maine to Killeen flight tickets
American Airlines
Sep 1
PWM8:00 amPortland
7h 35m
1 stop
GRK2:35 pmKilleen Fort Hood Regional
Sep 8
GRK9:59 amKilleen Fort Hood Regional
7h 53m
1 stop
PWM6:52 pmPortland
$529
American Airlines
Sep 1
PWM9:52 amPortland
12h 07m
2 stops
GRK8:59 pmKilleen Fort Hood Regional
Sep 8
GRK9:59 amKilleen Fort Hood Regional
7h 53m
1 stop
PWM6:52 pmPortland
$534
American Airlines
Sep 1
PWM8:08 amPortland
11h 44m
2 stops
GRK6:52 pmKilleen Fort Hood Regional
Sep 8
GRK5:00 amKilleen Fort Hood Regional
8h 21m
2 stops
PWM2:21 pmPortland
$539

momondo 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, momondo users made 832,500 searches. Data last updated August 5, 2026.
Use the filters below to find and compare flights from Maine to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandKilleen

PWM - GRK

PWMGRK

Portland

Tue 9/1

8:00 am-2:35 pm

1 stop7h 35m

Killeen Fort Hood Regional

Tue 9/8

9:59 am-6:52 pm

1 stop7h 53m

$529

PortlandKilleen

PWM - GRK

PWMGRK

Portland

Tue 9/1

9:52 am-8:59 pm

2 stops12h 07m

Killeen Fort Hood Regional

Tue 9/8

9:59 am-6:52 pm

1 stop7h 53m

$534

PortlandKilleen

PWM - GRK

PWMGRK

Portland

Tue 9/1

8:08 am-6:52 pm

2 stops11h 44m

Killeen Fort Hood Regional

Tue 9/8

5:00 am-2:21 pm

2 stops8h 21m

$539
Quickest round-trip

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sat 8/22

6:45 am-12:07 pm

1 stop6h 22m

Killeen Fort Hood Regional

Sat 8/29

7:00 am-1:41 pm

1 stop5h 41m

$563

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sat 8/15

5:51 am-12:07 pm

1 stop7h 16m

Killeen Fort Hood Regional

Tue 8/18

3:05 pm-11:37 pm

1 stop7h 32m

$563

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Tue 10/6

2:29 pm-8:52 pm

1 stop7h 23m

Killeen Fort Hood Regional

Wed 10/21

3:16 pm-10:04 pm

1 stop5h 48m

$595

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Tue 10/6

5:17 am-11:58 am

1 stop7h 41m

Killeen Fort Hood Regional

Sat 10/24

12:28 pm-10:04 pm

1 stop8h 36m

$595

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sat 10/10

5:17 am-11:58 am

1 stop7h 41m

Killeen Fort Hood Regional

Wed 10/21

12:28 pm-7:52 pm

1 stop6h 24m

$595

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Wed 10/7

3:52 pm-11:36 pm

1 stop8h 44m

Killeen Fort Hood Regional

Tue 10/20

12:28 pm-9:16 pm

1 stop7h 48m

$595

BostonKilleen

BOS - GRK

BOSGRK

Boston Logan Intl

Sat 10/10

8:28 am-2:44 pm

1 stop7h 16m

Killeen Fort Hood Regional

Tue 10/20

12:28 pm-9:16 pm

1 stop7h 48m

$595

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Killeen from

How to get the cheapest flight ticket from Maine to Killeen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Maine to Killeen Fort Hood Regional?

American Airlines is the most popular carrier operating from Maine to Killeen Fort Hood Regional

What airlines fly to Killeen?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Killeen from Maine according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Killeen. Keep in mind that there are 4 different airlines that fly to Killeen on a routine basis, so you have a few additional options to choose from.

Cheap Maine to Killeen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to Killeen

Fastest flight time

6h 22m

Direct flights

None
The fastest flight from Maine to Killeen takes 6h 22m
There are no direct flights from Maine to Killeen. There are no popular flight routes from Maine to Killeen.
Search flight deals

Frequently asked questions about flying from Maine to Killeen

  • When did momondo last update prices for flights from Maine to Killeen Fort Hood Regional Airport?

    Prices for flights from Maine to Killeen Fort Hood Regional Airport refresh daily.

  • How many operators does momondo search for flights from Maine to Killeen Fort Hood Regional Airport?

  • How old do you have to be to fly from Maine to Killeen Fort Hood Regional Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maine to Killeen Fort Hood Regional Airport.

  • What documentation or ID do you need to fly to Killeen Fort Hood Regional Airport?

    The necessary travel and health documents for your Killeen Fort Hood Regional Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Killeen?

Book flights to Killeen if you plan to visit one of these locations
Temple
Copperas Cove
Fort Hood
Salado

Why use momondo?

Why should I use momondo to find a flight deal from Maine to Killeen?

Finding the right flight to Killeen from Maine is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Killeen quick and easy, saving you time and money.

Can I find flights from Maine to Killeen with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Killeen from Maine with this policy.

How can momondo help me find flights from Maine to Killeen?

Once you have performed a search for Maine to Killeen flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Maine to Killeen right now. Can momondo alert me if prices change?

Price alerts on flights to Killeen from Maine are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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