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Cheap flights from Killeen to Portland from $305

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Killeen to Portland departing on 2/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:40 pm - 11:09 pmGRK-PDX
6h 29m1 stop
American Airlines Logo
11:59 pm - 9:44 amPDX-GRK
7h 45m1 stop
$305American Airlines
Find Deal
Fri, Feb 27 - Sun, Mar 1
American Airlines Logo
6:00 am - 1:00 pmGRK-PDX
9h 00m1 stop
American Airlines Logo
11:59 pm - 9:44 amPDX-GRK
7h 45m1 stop
$437American Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
6:50 pm - 10:59 pmGRK-PDX
6h 09m1 stop
American Airlines Logo
11:59 pm - 10:04 amPDX-GRK
8h 05m1 stop
$439American Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30
American Airlines Logo
12:01 pm - 9:04 pmGRK-PDX
11h 03m2 stops
American Airlines Logo
11:59 pm - 9:44 amPDX-GRK
7h 45m1 stop
$442American Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
6:50 pm - 10:59 pmGRK-PDX
6h 09m1 stop
American Airlines Logo
11:59 pm - 10:04 amPDX-GRK
8h 05m1 stop
$499American Airlines
Find Deal
Sat, Nov 22 - Mon, Dec 1
American Airlines Logo
6:50 pm - 10:59 pmGRK-PDX
6h 09m1 stop
American Airlines Logo
1:47 pm - 9:45 pmPDX-GRK
5h 58m1 stop
$569American Airlines
Find Deal
Sat, Nov 22 - Fri, Nov 28
American Airlines Logo
10:14 am - 9:04 pmGRK-PDX
12h 50m2 stops
American Airlines Logo
8:30 am - 8:13 pmPDX-GRK
9h 43m2 stops
$579American Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
6:50 pm - 10:59 pmGRK-PDX
6h 09m1 stop
American Airlines Logo
11:59 pm - 10:04 amPDX-GRK
8h 05m1 stop
$599American Airlines
Find Deal
Sat, Nov 22 - Sun, Nov 30
American Airlines Logo
4:10 pm - 11:23 pmGRK-PDX
9h 13m1 stop
American Airlines Logo
7:00 am - 3:27 pmPDX-GRK
6h 27m1 stop
$611American Airlines
Find Deal
Mon, Dec 15 - Fri, Dec 26
American Airlines Logo
11:52 am - 7:49 pmGRK-PDX
9h 57m2 stops
American Airlines Logo
11:59 pm - 10:04 amPDX-GRK
8h 05m1 stop
$613American Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30

American Airlines flights from Killeen to Portland

Our best American Airlines deals on Killeen to Portland flight tickets
American Airlines
Feb 27
GRK6:40 pmKilleen Fort Hood Regional
6h 29m
1 stop
PDX11:09 pmPortland
Mar 1
PDX11:59 pmPortland
7h 45m
1 stop
GRK9:44 amKilleen Fort Hood Regional
$305
Find similar
American Airlines
Feb 28
GRK6:00 amKilleen Fort Hood Regional
9h 00m
1 stop
PDX1:00 pmPortland
Mar 3
PDX11:59 pmPortland
7h 45m
1 stop
GRK9:44 amKilleen Fort Hood Regional
$437
Find similar
American Airlines
Nov 26
GRK6:50 pmKilleen Fort Hood Regional
6h 09m
1 stop
PDX10:59 pmPortland
Nov 30
PDX11:59 pmPortland
8h 05m
1 stop
GRK10:04 amKilleen Fort Hood Regional
$439
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Killeen to Portland 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 November 4, 2025.
Use the filters below to find and compare flights from Killeen to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Fri 2/27

6:40 pm-11:09 pm

1 stop6h 29m

Portland

Sun 3/1

11:59 pm-9:44 am

1 stop7h 45m

$305

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Sat 2/28

6:00 am-1:00 pm

1 stop9h 00m

Portland

Tue 3/3

11:59 pm-9:44 am

1 stop7h 45m

$437

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Wed 11/26

6:50 pm-10:59 pm

1 stop6h 09m

Portland

Sun 11/30

11:59 pm-10:04 am

1 stop8h 05m

$439

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Sat 2/28

12:01 pm-9:04 pm

2 stops11h 03m

Portland

Tue 3/3

11:59 pm-9:44 am

1 stop7h 45m

$442

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Sat 11/22

6:50 pm-10:59 pm

1 stop6h 09m

Portland

Mon 12/1

11:59 pm-10:04 am

1 stop8h 05m

$499

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Sat 11/22

6:50 pm-10:59 pm

1 stop6h 09m

Portland

Fri 11/28

1:47 pm-9:45 pm

1 stop5h 58m

$569

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Sat 2/28

10:14 am-9:04 pm

2 stops12h 50m

Portland

Tue 3/3

8:30 am-8:13 pm

2 stops9h 43m

$579

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Sat 11/22

6:50 pm-10:59 pm

1 stop6h 09m

Portland

Sun 11/30

11:59 pm-10:04 am

1 stop8h 05m

$599

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Mon 12/15

4:10 pm-11:23 pm

1 stop9h 13m

Portland

Fri 12/26

7:00 am-3:27 pm

1 stop6h 27m

$611

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Wed 11/26

11:52 am-7:49 pm

2 stops9h 57m

Portland

Sun 11/30

11:59 pm-10:04 am

1 stop8h 05m

$613

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Killeen to Portland

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 typical price of a round-trip flight between Killeen and Portland?

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Sunday when prices can be found for as low as $313. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Wednesday, with ticket prices averaging around $536.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the afternoon when flights can be purchased for as low as $337. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $453 per ticket.

When to book flights from Killeen to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Killeen to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Killeen to Portland (GRK to PDX) flight deals and tips

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

Direct flights

None
There are no direct flights from Killeen to Portland. There are no popular flight routes from Killeen to Portland.
Search flight deals

  • How far is Killeen Fort Hood Regional to Portland by plane?

    A flight from Killeen Fort Hood Regional to Portland will travel around 1666.4 mi. 6h 09m is a normal flight duration for this route.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The necessary travel and health documents for your Portland 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.

  • What is the most popular airline from Killeen to Portland?

Best airlines flying from Killeen to Portland

Compare and see reviews for airlines that fly from Killeen to Portland with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $228Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
Gresham
McMinnville
Longview
The Dalles
Pacific City
Tigard
Manzanita
Tillamook

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Killeen.

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

momondo does allow users to show only those flights to Portland from Killeen which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Killeen to Portland 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 Killeen to Portland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Killeen to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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