What is the cheapest airline to fly from Portland to Killeen round-trip?

Alaska Airlines, at $525, was found to be the cheapest airline from Portland to Killeen..

What is the cheapest day to fly from Portland to Killeen?

Travelers seeking maximum savings on their Portland to Killeen flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Portland to Killeen?

Thursday flights are found to be more expensive to fly from Portland to Killeen. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Killeen.

What is the cheapest month to fly from Portland to Killeen?

Due to multiple factors, expect to potentially pay more when booking in April. For low rates, August can be a great choice for travel to Killeen. Flights to Killeen from Portland in August are about $521 on average during August, but can be found for as low as $318.

Most accurate provider : When it comes to deals on Portland-Killeen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Killeen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Killeen flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland-Killeen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Killeen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Portland to Killeen that include hotel bookings?

Yes. In addition to deals on Portland to Killeen flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Portland to Killeen?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Killeen.

Can I find deals for business class flights from Portland to Killeen?

Yes. Cheapflights offers flight deals from Portland to Killeen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$525+ Flights from Portland to Killeen

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1. Tell us where you want to go

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Cheap flight deals from Portland to Killeen

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$525 (Alaska Airlines)
Popular in	April
Cheapest in	August
Average price	$691

Provider with most accurate pricing for Portland-Killeen Fort Hood Regional flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Killeen Fort Hood Regional flights.

Search Deals

From Portland to Killeen Fort Hood Regional

Search Deals

Highest demand for flights based on searches. 24% potential increase in price ($168 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 11% potential price decrease ($55 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Portland to Killeen

Cheapest flights from Portland to Killeen
Explore the most affordable flight options available from Portland to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Fri 3/77:00 amPDX - GRK

1 stop8h 13mAlaska Airlines

Tue 3/1112:37 pmGRK - PDX

1 stop7h 38mAlaska Airlines

Deal found 2/20

$525

Best flights from Portland to Killeen
Discover carefully curated flight deals from Portland to Killeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2025.

Fri 3/77:00 amPDX - GRK

1 stop8h 13mAlaska Airlines

Tue 3/1112:37 pmGRK - PDX

1 stop7h 38mAlaska Airlines

Deal found 2/20

$525

Last-minute flights from Portland to Killeen
Discover last-minute flight deals from Portland to Killeen. Data last updated February 20, 2025 and is based on user searches.

Fri 3/77:00 amPDX - GRK

1 stop8h 13mAlaska Airlines

Tue 3/1112:37 pmGRK - PDX

1 stop7h 38mAlaska Airlines

Deal found 2/20

$525

One-way flights from Portland to Killeen
Search for one-way flight options from Portland to Killeen. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Thu 3/2011:55 amPDX - GRK

1 stop6h 20mAmerican Airlines

Deal found 2/20

$559

Find flights from Portland to Killeen within your budget

Fly from

Fly to

Route

Depart

Return

Price

PortlandKilleen

PDX - GRK

PDXGRK

Portland

Fri 3/7

7:00 am-5:13 pm

1 stop8h 13m

Killeen Fort Hood Regional

Tue 3/11

12:37 pm-6:15 pm

1 stop7h 38m

$525

PortlandKilleen

PDX - GRK

PDXGRK

Portland

Thu 3/20

11:55 am-8:15 pm

1 stop6h 20m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from Portland to Killeen

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Killeen in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Trip.com	Price Accuracy1 star	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland-Killeen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Killeen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Killeen flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-Killeen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Killeen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Portland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Portland to Killeen

Get recent, data-driven insights about flights from Portland to Killeen including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portland to Killeen?

Currently, January is the cheapest month in which you can book a flight from Portland to Killeen (average of $316). Flying from Portland to Killeen in June is currently the most expensive (average of $475). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to GRK?

Unlike in the morning, when flights are generally more expensive, you can save up to 30% on flights from Portland to Killeen by exploring options for tickets in the afternoon.

Rainfall in Killeen by month

In terms of precipitation, rainfall in Killeen ranges from 1.5 - 4.4 inches per month. October is typically the wettest month, when rainfall can reach 4.4 in. March is typically the driest time to visit Killeen when rainfall is around 1.5 in.

Temperature in Killeen by month

If weather is an important factor for your trip to Killeen, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Killeen

Alaska Airlines

8.0

Very good

9,697 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,697 reviews

Alaska Airlines

8.0

Very good

9,697 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,697 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What is the cheapest airline to fly from Portland to Killeen round-trip?
Alaska Airlines, at $525, was found to be the cheapest airline from Portland to Killeen..
Can I find deals for flights from Portland to Killeen that include hotel bookings?
Yes. In addition to deals on Portland to Killeen flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Killeen?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Killeen.
Can I find deals for business class flights from Portland to Killeen?
Yes. Cheapflights offers flight deals from Portland to Killeen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Portland to Killeen?
Currently, January is the cheapest month in which you can book a flight from Portland to Killeen (average of $316). Flying from Portland to Killeen in June is currently the most expensive (average of $475). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Portland to Killeen

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$282	Average$473	FlexibilityNo cancel fee	On-time71%

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$525+ Cheap flights from Portland to Killeen (PDX - GRK)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Killeen with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to Killeen

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Portland to Killeen

Cheapest flights from Portland to KilleenExplore the most affordable flight options available from Portland to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Explore the most affordable flight options available from Portland to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Find flights from Portland to Killeen within your budget

Compare providers for flights from Portland to Killeen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Killeen in February.

Best time to book a flight from Portland to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Portland with our price prediction graph.

Travel insights for flights from Portland to Killeen

Get recent, data-driven insights about flights from Portland to Killeen including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portland to Killeen?

What is the cheapest time of day to fly from PDX to GRK?

Find hourly flight availability from Portland to Killeen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Rainfall in Killeen by month

Plan your trip to Killeen by taking into account the average rainfall totals by month.

Temperature in Killeen by month

Plan your trip to Killeen by taking into account the average temperature totals by month.

Reviews of airlines servicing Killeen

Related info for your journey

Find useful and relevant information for your journey from Portland to Killeen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from Portland to Killeen round-trip?

Can I find deals for flights from Portland to Killeen that include hotel bookings?

How can I find direct flights from Portland to Killeen?

Can I find deals for business class flights from Portland to Killeen?

What is the cheapest month to book a flight from Portland to Killeen?

Traveling to a place near Portland?

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Alternative routes for Portland to Killeen

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Top airline flying from Portland to Killeen

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Cheapest flights from Portland to Killeen
Explore the most affordable flight options available from Portland to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.