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PDX - GRK

Find cheap flights from Portland to Killeen from $438

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Killeen departing on 6/28. 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
0 bags
Thu 5/23
Thu 5/30

Search hundreds of travel sites at once for deals on flights to Killeen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Killeen, 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 Portland to Killeen, as well as popular online travel agencies
In the last 7 days travelers have searched 44,632,927 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Portland to Killeen (PDX-GRK)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Killeen 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 and deals for you by selecting your travel dates.
Choose your dates
11:59 pm - 9:51 amPDX-GRK
7h 52m1 stop
4:22 pm - 11:07 pmGRK-PDX
8h 45m1 stop
$438American Airlines
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Fri, Jun 28 - Tue, Jul 16
11:59 pm - 9:51 amPDX-GRK
7h 52m1 stop
4:22 pm - 11:17 pmGRK-PDX
8h 55m2 stops
$443American Airlines
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Fri, Jun 28 - Tue, Jul 16
12:59 am - 9:51 amPDX-GRK
6h 52m1 stop
4:22 pm - 11:07 pmGRK-PDX
8h 45m1 stop
$472American Airlines
Find Deal
Thu, Jun 27 - Tue, Jul 16
12:59 am - 9:51 amPDX-GRK
6h 52m1 stop
4:22 pm - 11:17 pmGRK-PDX
8h 55m2 stops
$477American Airlines
Find Deal
Thu, Jun 27 - Tue, Jul 16
11:59 pm - 9:59 amPDX-GRK
8h 00m1 stop
5:10 am - 10:59 amGRK-PDX
7h 49m1 stop
$577American Airlines
Find Deal
Mon, May 20 - Sat, May 25
11:55 pm - 12:02 pmPDX-GRK
10h 07m2 stops
5:00 am - 12:48 pmGRK-PDX
9h 48m2 stops
$652American Airlines
Find Deal
Fri, Jun 28 - Tue, Jul 16
12:30 am - 9:59 amPDX-GRK
7h 29m1 stop
10:29 am - 5:30 pmGRK-PDX
9h 01m1 stop
$670Alaska Airlines
Find Deal
Sun, May 19 - Sat, May 25

Flights from Portland to Killeen - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Portland to Killeen?

The average price of all flights from Portland to Killeen clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Killeen on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Portland to Killeen. For your return ticket, we recommend flying on a Monday and avoiding Saturdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Portland to Killeen, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Portland to Killeen is September, where tickets cost $310 on average. On the other hand, the most expensive months are June and March, where the average cost of tickets is $846 and $746 respectively.

Good to know

Low season

February

High season

October

Cheapest flight

$438
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly and prices are also 35% lower on average.
Flight from Portland to Killeen

When to book flights from Portland to Killeen

Are your dates flexible? Find out the best times to travel from Portland to Killeen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Killeen

  • What is the cheapest flight from Portland to Killeen?

    In the last 3 days, the lowest price for a flight from Portland to Killeen was $438 for a round-trip ticket.

  • Do I need a passport to fly between Portland and Killeen?

    A passport is not required to fly from Portland to Killeen.

  • Which aircraft models fly most regularly from Portland to Killeen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Killeen?

    oneworld is the only airline alliance operating flights between Portland and Killeen.

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

    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 Portland to Killeen.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Killeen from Portland 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 Portland to Killeen?

    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 to Killeen with an airline and back to Portland with another airline. Booking your flights between Portland and GRK can sometimes prove cheaper using this method.

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

    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 to Killeen from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Portland to Killeen

 
See real verified KAYAK customer reviews for airlines flying from Portland to Killeen. 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 Portland to Killeen? 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.
7.3
American AirlinesOverall score based on 14914 reviews
8.0crew
6.6food
7.6boarding
7.1entertainment
7.2comfort
Airline reviews

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

2.0 MediocreSharif, Apr 2024PDX - DFW
Read more about American Airlines reviews

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

Missed the flight because of them and up geting a rental car

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

No problems with flight. Even though I had a short layover in DFW, I was still able to easily make my connection.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Late boarding to clean plane from previous flight; initial boarding announcement not loud enough; fantastic cabin attendant front of plane

Delayed flight, few announcements with information, no comps, cluster f boarding because zones weren’t spread out and announced loud and repeatedly, staff did their job -nothing more nothing less, annoying kids were speaking and kicking the heck out of the back of my seat and parents weren’t willing to parent… so another typical day of air travel in the US.,

Gossipy flight attendants talked the whole flight about bar hopping and dating.

Turbulence was bad and flight attendants gossiped about going to the bar and dating. Could have better awareness.

Didn't like the 6 hour delay as it caused me to miss all of my connections. Still, I did get home safely 14 hours late but exhausted.

Portland - Killeen Flights

Departure:

Portland (PDX)United States

Destination:

Killeen (GRK)United States

Return flight deals:

Killeen - Portland

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