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Cheap flights from Killeen to Portland from $453

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Killeen to Portland departing on 6/24. 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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Find the cheapest flights from Killeen to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
3:09 pm - 7:49 pm
GRK
-
PDX
6h 40m
1 stop
Alaska Airlines Logo
10:37 am - 6:52 pm
PDX
-
GRK
6h 15m
1 stop
$587Alaska Airlines
Sat, Aug 15 - Tue, Aug 25
Alaska Airlines Logo
1:08 pm - 7:50 pm
GRK
-
PDX
8h 42m
1 stop
Alaska Airlines Logo
10:30 am - 6:43 pm
PDX
-
GRK
6h 13m
1 stop
$825Alaska Airlines
Wed, May 13 - Sun, May 17
Alaska Airlines Logo
3:06 pm - 7:49 pm
GRK
-
PDX
6h 43m
1 stop
Alaska Airlines Logo
10:45 am - 6:50 pm
PDX
-
GRK
6h 05m
1 stop
$835Alaska Airlines
Fri, Jul 10 - Tue, Jul 14
Alaska Airlines Logo
3:07 pm - 7:50 pm
GRK
-
PDX
6h 43m
1 stop
Alaska Airlines Logo
10:30 am - 6:51 pm
PDX
-
GRK
6h 21m
1 stop
$854Alaska Airlines
Fri, May 29 - Sun, May 31
Alaska Airlines Logo
9:59 am - 8:31 pm
GRK
-
PDX
12h 32m
2 stops
Alaska Airlines Logo
10:37 am - 6:52 pm
PDX
-
GRK
6h 15m
1 stop
$3,558Alaska Airlines
Sat, Aug 15 - Tue, Aug 25

Alaska Airlines flights from Killeen to Portland

Our best Alaska Airlines deals on Killeen to Portland flight tickets
Alaska Airlines
Aug 15
GRK3:09 pmKilleen Fort Hood Regional
6h 40m
1 stop
PDX7:49 pmPortland
Aug 25
PDX10:37 amPortland
6h 15m
1 stop
GRK6:52 pmKilleen Fort Hood Regional
$587
Alaska Airlines
May 13
GRK1:08 pmKilleen Fort Hood Regional
8h 42m
1 stop
PDX7:50 pmPortland
May 17
PDX10:30 amPortland
6h 13m
1 stop
GRK6:43 pmKilleen Fort Hood Regional
$825
Alaska Airlines
Jul 10
GRK3:06 pmKilleen Fort Hood Regional
6h 43m
1 stop
PDX7:49 pmPortland
Jul 14
PDX10:45 amPortland
6h 05m
1 stop
GRK6:50 pmKilleen Fort Hood Regional
$835

American Airlines flights from Killeen to Portland

Our best American Airlines deals on Killeen to Portland flight tickets
American Airlines
May 4
GRK3:54 pmKilleen Fort Hood Regional
8h 55m
1 stop
PDX10:49 pmPortland
May 11
PDX7:00 amPortland
6h 24m
1 stop
GRK3:24 pmKilleen Fort Hood Regional
$637
American Airlines
May 4
GRK7:13 amKilleen Fort Hood Regional
5h 48m
1 stop
PDX11:01 amPortland
May 11
PDX11:48 amPortland
8h 04m
2 stops
GRK9:52 pmKilleen Fort Hood Regional
$642
American Airlines
May 4
GRK3:54 pmKilleen Fort Hood Regional
9h 09m
2 stops
PDX11:03 pmPortland
May 11
PDX1:09 pmPortland
8h 37m
2 stops
GRK11:46 pmKilleen Fort Hood Regional
$647

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 May 2, 2026.
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

Cheapest round-trip

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Sat 8/15

3:09 pm-7:49 pm

1 stop6h 40m

Portland

Tue 8/25

10:37 am-6:52 pm

1 stop6h 15m

$587

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Wed 5/13

1:08 pm-7:50 pm

1 stop8h 42m

Portland

Sun 5/17

10:30 am-6:43 pm

1 stop6h 13m

$825
Quickest round-trip

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Fri 7/10

3:06 pm-7:49 pm

1 stop6h 43m

Portland

Tue 7/14

10:45 am-6:50 pm

1 stop6h 05m

$835

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Fri 5/29

3:07 pm-7:50 pm

1 stop6h 43m

Portland

Sun 5/31

10:30 am-6:51 pm

1 stop6h 21m

$854

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Sat 8/15

9:59 am-8:31 pm

2 stops12h 32m

Portland

Tue 8/25

10:37 am-6:52 pm

1 stop6h 15m

$3,558
Cheapest one-way
Quickest one-way

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Wed 6/24

5:00 am-11:09 am

1 stop8h 09m

$453

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Wed 6/24

3:07 pm-10:27 pm

2 stops9h 20m

$458

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Fri 5/8

10:05 am-4:59 pm

1 stop8h 54m

$540

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Fri 5/8

5:00 am-12:39 pm

2 stops9h 39m

$545

KilleenPortland

GRK - PDX

GRKPDX

Killeen Fort Hood Regional

Wed 6/24

12:54 pm-1:50 pm

3 stops26h 56m

$858

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Portland from

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 cheapest airline that flies from Killeen Fort Hood Regional to Portland?

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

What airlines fly to Portland?

Alaska Airlines, Delta and Southwest are the top three most popular airlines that fly to Portland from Killeen according to our data. Alaska Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 7 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time

6h 40m

Direct flights

None
The fastest flight from Killeen to Portland takes 6h 40m
There are no direct flights from Killeen to Portland. There are no popular flight routes from Killeen to Portland.
Search flight deals

Frequently asked questions about flying from Killeen to Portland

  • 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 40m 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 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.

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
Rockaway Beach
Beaverton
Depoe Bay
Hillsboro
Tigard
Longview
Hood River
Troutdale
Newberg
McMinnville
The Dalles
Manzanita
Pacific City

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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