HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Killeen

$605+ Cheap flights from Idaho to Killeen (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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — GRK
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho to Killeen with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Idaho to Killeen

Keep the following information in mind while searching for Idaho to Killeen flight deals. Data was last updated May 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$646
(Alaska Airlines)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Killeen Fort Hood Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Killeen Fort Hood Regional flights.
Search Deals
From Idaho to Killeen Fort Hood Regional
Search Deals

Find flight deals from Idaho to Killeen

Cheapest flights from Idaho to Killeen
Explore the most affordable flight options available from Idaho to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/91:38 pmBOI - GRK
1 stop5h 35mAlaska Airlines
Tue 5/206:20 amGRK - BOI
1 stop7h 25mAlaska Airlines
Deal found 4/30$605
This Alaska Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:30 pmGEG - GRK
2 stops12h 55mAlaska Airlines
Mon 10/275:20 amGRK - GEG
2 stops11h 29mAlaska Airlines
Deal found 4/30$646

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Idaho to Killeen that are best for you.

Fly from

Idaho

Fly to

Killeen

Route

Depart

Return

Price

SpokaneKilleen

GEG - GRK

GEGGRK

Spokane

Fri 10/24

6:30 pm-9:25 am

2 stops12h 55m

Killeen Fort Hood Regional

Mon 10/27

5:20 am-2:49 pm

2 stops11h 29m

$646

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Best time to book a flight from Idaho to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Idaho 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.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Killeen

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

Currently, January is the cheapest month in which you can book a flight from Idaho to Killeen (average of $316). Flying from Idaho to Killeen in June is currently the most expensive (average of $474). 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.

Rainfall in Killeen by month

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

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

Get insights into the airlines that provide service to Killeen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Killeen. Reviews last updated May 1, 2025.
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

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

  • What airport do you fly into for flights to Killeen from Idaho?

    For a flight from Idaho to Killeen, you will be flying into Fort Hood Regional. Killeen Fort Hood Regional (GRK) is just 6.9 mi from the center of the city.

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

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

  • How can I find direct flights from Idaho to Killeen?

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

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

    Yes. Cheapflights offers flight deals from Idaho 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 Idaho to Killeen?

    Currently, January is the cheapest month in which you can book a flight from Idaho to Killeen (average of $316). Flying from Idaho to Killeen in June is currently the most expensive (average of $474). 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.

See more FAQs

Traveling to a place near Idaho?

Book flights to Idaho if you plan to visit one of these locations
Temple
Copperas Cove

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho to Killeen

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Dallas/Fort Worth flights
O'Hare Intl to Dallas/Fort Worth flights
Los Angeles to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
John F Kennedy Intl to Dallas/Fort Worth flights
Seattle to Dallas/Fort Worth flights
Newark to Hobby flights
LaGuardia to Hobby flights
Baltimore to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
John F Kennedy Intl to George Bush Intcntl flights
Reagan-National to Dallas/Fort Worth flights
Los Angeles to Hobby flights
Newark to George Bush Intcntl flights
Seattle to Hobby flights
LaGuardia to George Bush Intcntl flights
Ontario to Dallas/Fort Worth flights
Minneapolis to Dallas/Fort Worth flights
San Francisco to Dallas/Fort Worth flights
Newark to Austin flights
Baltimore to Hobby flights
Midway to Dallas/Fort Worth flights
Santa Ana to Dallas/Fort Worth flights
Los Angeles to George Bush Intcntl flights
Burbank to Dallas/Fort Worth flights
Detroit to Dallas/Fort Worth flights
John F Kennedy Intl to Austin flights
Philadelphia to Dallas/Fort Worth flights
Orlando to Dallas/Fort Worth flights
Boston to Dallas/Fort Worth flights
Seattle to George Bush Intcntl flights
Dallas/Fort Worth to Hobby flights
Sky Harbor Intl to Dallas/Fort Worth flights
Reagan-National to Hobby flights
Dulles Intl to Hobby flights
Denver to Dallas/Fort Worth flights
O'Hare Intl to Hobby flights
Atlanta to Dallas/Fort Worth flights
Denver to Hobby flights
Hobby to Dallas/Fort Worth flights
Boston to Hobby flights
Orlando to Hobby flights
Portland to Dallas/Fort Worth flights
O'Hare Intl to George Bush Intcntl flights
San Francisco to Hobby flights
Dulles Intl to George Bush Intcntl flights
Los Angeles to Austin flights
San Jose to Dallas/Fort Worth flights
Fort Lauderdale to Dallas/Fort Worth flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.