$426 Find Cheap Flights from Killeen to Maine

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Killeen to Maine departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Maine

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Killeen to Maine, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Killeen to Maine, as well as popular online travel agencies
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Cheap Flights from Killeen to Maine

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland1 stop$490
Boston
Boston1 stop$595
Portland
Portland1 stop$490
Boston
Boston1 stop$595

Book Cheap Killeen to Maine Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Killeen to Maine that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Killeen to Maine

Sat, Sep 5 - Sat, Sep 19
American Airlines Logo
9:59 am - 6:53 pm
GRK
-
PWM
7h 54m
1 stop
American Airlines Logo
9:01 am - 6:54 pm
PWM
-
GRK
10h 53m
2 stops
$490American Airlines
Sat, Sep 5 - Sat, Sep 19
American Airlines Logo
9:59 am - 10:18 pm
GRK
-
PWM
11h 19m
2 stops
American Airlines Logo
9:01 am - 6:54 pm
PWM
-
GRK
10h 53m
2 stops
$495American Airlines
Sat, Sep 5 - Sat, Sep 19
American Airlines Logo
9:59 am - 6:53 pm
GRK
-
PWM
7h 54m
1 stop
American Airlines Logo
8:00 am - 2:39 pm
PWM
-
GRK
7h 39m
1 stop
$519American Airlines
Tue, Jul 14 - Tue, Jul 21
American Airlines Logo
5:00 am - 11:47 am
GRK
-
BOS
5h 47m
1 stop
American Airlines Logo
9:00 am - 2:36 pm
BOS
-
GRK
6h 36m
1 stop
$595American Airlines
Fri, May 15 - Tue, May 19
American Airlines Logo
3:54 pm - 12:04 am
GRK
-
BOS
7h 10m
1 stop
American Airlines Logo
2:02 pm - 9:52 pm
BOS
-
GRK
8h 50m
1 stop
$597American Airlines
Mon, Jul 13 - Tue, Jul 21
American Airlines Logo
3:07 pm - 11:59 pm
GRK
-
BOS
7h 52m
1 stop
American Airlines Logo
9:00 am - 2:36 pm
BOS
-
GRK
6h 36m
1 stop
$601American Airlines
Fri, May 15 - Tue, May 19
American Airlines Logo
3:54 pm - 12:04 am
GRK
-
BOS
7h 10m
1 stop
American Airlines Logo
11:51 am - 9:52 pm
BOS
-
GRK
11h 01m
2 stops
$602American Airlines
Sat, May 16 - Tue, May 19
American Airlines Logo
1:08 pm - 11:35 pm
GRK
-
BOS
9h 27m
2 stops
American Airlines Logo
11:51 am - 9:52 pm
BOS
-
GRK
11h 01m
2 stops
$607American Airlines
Tue, May 12 - Tue, May 19
American Airlines Logo
10:05 am - 12:25 am
GRK
-
BOS
13h 20m
2 stops
American Airlines Logo
2:02 pm - 9:52 pm
BOS
-
GRK
8h 50m
1 stop
$610American Airlines
Tue, May 12 - Tue, May 19
American Airlines Logo
10:05 am - 12:25 am
GRK
-
BOS
13h 20m
2 stops
American Airlines Logo
11:51 am - 9:52 pm
BOS
-
GRK
11h 01m
2 stops
$615American Airlines
Booking Insights

KAYAK's insights & trends for Killeen to Maine flights

Get data-powered insights and trends into flights from Killeen to Maine to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Killeen to Maine take?

The duration of a flight to Maine depends on your arrival airport. The shortest route to Maine from Killeen is to Portland, which takes 7h 54m.

Find deals

Good to know

Cheapest flight$426
Flight from Killeen to Boston

FAQs - booking Maine flights

  • How does KAYAK find such low prices on flights from Killeen to Maine?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Killeen to Maine.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Killeen to Maine?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Killeen to Maine is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Killeen to Maine?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Killeen to Maine with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Killeen to Maine?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Killeen to Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Killeen to Maine

 
See real verified KAYAK customer reviews for airlines flying from Killeen to Maine. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Killeen to Maine? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11666 reviews
7.5Boarding
7.2Comfort
6.4Food
7.9Crew
6.9Entertainment
Airline reviews

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

8.0 ExcellentJennifer, Apr 2026
DFW - OKC
Read more American Airlines reviews

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

I was able to get the AA customer Service desk to put me on an earlier flight without any issues.

The seat was comfortable, the attendants were very nice and WiFi made my life so much easier with work. Kudos!

Everything you need to know for your flight from Killeen to Maine

Information on your arrival and departure airports

Killeen (GRK)