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Cheap flights from Portland to Killeen from $760

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Killeen departing on 8/28. 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

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Find the cheapest flights from Portland to Killeen

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
10:40 am - 6:52 pmPDX  Portland-GRK Killeen Fort Hood Regional
6h 12m1 stop Dallas/Fort Worth
Alaska Airlines Logo
9:59 am - 6:37 pmGRK  Killeen Fort Hood Regional-PDX Portland
10h 38m2 stops Dallas/Fort Worth San Diego
$760Alaska Airlines
Fri, Aug 28 - Tue, Sep 1
Alaska Airlines Logo
11:47 am - 8:52 pmPDX  Portland-GRK Killeen Fort Hood Regional
7h 05m1 stop Dallas/Fort Worth
Alaska Airlines Logo
3:16 pm - 8:50 pmGRK  Killeen Fort Hood Regional-PDX Portland
7h 34m1 stop Dallas/Fort Worth
$856Alaska Airlines
Fri, Oct 9 - Mon, Oct 12
Alaska Airlines Logo
11:47 am - 8:52 pmPDX  Portland-GRK Killeen Fort Hood Regional
7h 05m1 stop Dallas/Fort Worth
Alaska Airlines Logo
3:16 pm - 8:50 pmGRK  Killeen Fort Hood Regional-PDX Portland
7h 34m1 stop Dallas/Fort Worth
$868Alaska Airlines
Thu, Oct 8 - Mon, Oct 12
Alaska Airlines Logo
11:47 am - 8:52 pmPDX  Portland-GRK Killeen Fort Hood Regional
7h 05m1 stop Dallas/Fort Worth
Alaska Airlines Logo
3:16 pm - 8:50 pmGRK  Killeen Fort Hood Regional-PDX Portland
7h 34m1 stop Dallas/Fort Worth
$1,043Alaska Airlines
Thu, Oct 8 - Sun, Oct 11

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Alaska Airlines flights from Portland to Killeen

Our best Alaska Airlines deals on Portland to Killeen flight tickets
Alaska Airlines
Aug 28
PDX10:40 amPortland
6h 12m
1 stop
GRK6:52 pmKilleen Fort Hood Regional
Sep 1
GRK9:59 amKilleen Fort Hood Regional
10h 38m
2 stops
PDX6:37 pmPortland
$760
Alaska Airlines
Oct 9
PDX11:47 amPortland
7h 05m
1 stop
GRK8:52 pmKilleen Fort Hood Regional
Oct 12
GRK3:16 pmKilleen Fort Hood Regional
7h 34m
1 stop
PDX8:50 pmPortland
$856
Alaska Airlines
Oct 8
PDX11:47 amPortland
7h 05m
1 stop
GRK8:52 pmKilleen Fort Hood Regional
Oct 12
GRK3:16 pmKilleen Fort Hood Regional
7h 34m
1 stop
PDX8:50 pmPortland
$868

momondo Fare Finder

 
Customize your flight search to find flights from Portland 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 17, 2026.
Use the filters below to find and compare flights from Portland to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandKilleen

PDX Portland - GRK Killeen Fort Hood Regional

PDXGRK

Portland

Fri 8/28

10:40 am-6:52 pm

1 stop6h 12m

Killeen Fort Hood Regional

Tue 9/1

9:59 am-6:37 pm

2 stops10h 38m

$760
Quickest round-trip

PortlandKilleen

PDX Portland - GRK Killeen Fort Hood Regional

PDXGRK

Portland

Fri 10/9

11:47 am-8:52 pm

1 stop7h 05m

Killeen Fort Hood Regional

Mon 10/12

3:16 pm-8:50 pm

1 stop7h 34m

$856

PortlandKilleen

PDX Portland - GRK Killeen Fort Hood Regional

PDXGRK

Portland

Thu 10/8

11:47 am-8:52 pm

1 stop7h 05m

Killeen Fort Hood Regional

Mon 10/12

3:16 pm-8:50 pm

1 stop7h 34m

$868

PortlandKilleen

PDX Portland - GRK Killeen Fort Hood Regional

PDXGRK

Portland

Thu 10/8

11:47 am-8:52 pm

1 stop7h 05m

Killeen Fort Hood Regional

Sun 10/11

3:16 pm-8:50 pm

1 stop7h 34m

$1,043
Cheapest one-way
Quickest one-way

PortlandKilleen

PDX Portland - GRK Killeen Fort Hood Regional

PDXGRK

Portland

Sun 8/23

10:40 am-6:52 pm

1 stop6h 12m

$1,777

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Killeen from

How to get the cheapest flight ticket from Portland 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 month to fly to Killeen?

If you don’t want to visit Killeen in April, then you should wait until March to fly from Portland, when ticket prices are also cheap, with an average price of $0.

Can stopping save me money on Portland to Killeen flights?

You could potentially save up to 17% on your flight if you consider stops on a Portland to Killeen flight.

When to book flights from Portland to Killeen

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

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

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

Fastest flight time

7h 05m

Direct flights

None
The fastest flight from Portland to Killeen takes 7h 05m
There are no direct flights from Portland to Killeen. There are no popular flight routes from Portland to Killeen.
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Frequently asked questions about flying from Portland to Killeen

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

    Portland and Killeen Fort Hood Regional are 1666.4 mi apart from one another. Typically, this will take 7h 05m by plane in normal conditions.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Killeen Fort Hood Regional Airport.

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

    The required travel and health documents for your Killeen Fort Hood Regional Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Killeen Fort Hood Regional Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Portland to Killeen

Compare and see reviews for airlines that fly from Portland to Killeen with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $297Free CancellationRating
7.1
11,947 reviews
Search American Airlines flights

Traveling to a place near Killeen?

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

Why use momondo?

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

It is quick and easy to find Portland to Killeen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Killeen that suits you.

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

All flight searches from Portland to Killeen on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Killeen.

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

Yes. momondo can track prices for Portland to Killeen 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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