In terms of precipitation, rainfall in Billings ranges from 0.5 - 2.2 inches per month. May is typically the wettest month, when rainfall can reach 2.2 in. January is typically the driest time to visit Billings when rainfall is around 0.5 in.

If weather is an important factor for your trip to Billings, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Killeen to Billings as you normally would.

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

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

How can I find direct flights from Killeen to Billings?

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

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

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

$481+ Flights from Killeen to Billings

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Cheap flight deals from Killeen to Billings

Round-trip from	$481 (American Airlines)

From Killeen Fort Hood Regional to Billings Logan Intl

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Find flight deals from Killeen to Billings

Cheapest flights from Killeen to Billings
Explore the most affordable flight options available from Killeen to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Sat 11/154:10 pmGRK - BIL

1 stop6h 08mAmerican Airlines

Tue 11/182:00 pmBIL - GRK

1 stop7h 21mAmerican Airlines

Deal found 7/29

$481

Best flights from Killeen to Billings
Discover carefully curated flight deals from Killeen to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Sat 11/154:10 pmGRK - BIL

1 stop6h 08mAmerican Airlines

Tue 11/182:00 pmBIL - GRK

1 stop7h 21mAmerican Airlines

Deal found 7/29

$481

Fly from

Fly to

Route

Depart

Return

Price

KilleenBillings

GRK - BIL

GRKBIL

Killeen Fort Hood Regional

Sat 11/15

4:10 pm-9:18 pm

1 stop6h 08m

Billings Logan Intl

Tue 11/18

2:00 pm-10:21 pm

1 stop7h 21m

$481

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Killeen to Billings

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

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

Currently, January is the cheapest month in which you can book a flight from Killeen to Billings (average of $395). Flying from Killeen to Billings in June is currently the most expensive (average of $512). 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.

Reviews of airlines servicing Billings

Get a feel of what it's like to fly with American Airlines from Killeen to Billings by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

6.0

Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

6.0

Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Can I find deals for flights from Killeen to Billings that include hotel bookings?
Yes. In addition to deals on Killeen to Billings flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Killeen to Billings?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Killeen to Billings.
Can I find deals for business class flights from Killeen to Billings?
Yes. Cheapflights offers flight deals from Killeen to Billings 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 Killeen to Billings?
Currently, January is the cheapest month in which you can book a flight from Killeen to Billings (average of $395). Flying from Killeen to Billings in June is currently the most expensive (average of $512). 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

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$481+ Cheap flights from Killeen to Billings (GRK - BIL)

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Killeen to Billings with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Killeen to Billings

Round-trip from

Find flight deals from Killeen to Billings

Cheapest flights from Killeen to BillingsExplore the most affordable flight options available from Killeen to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Killeen to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Killeen to Billings that are best for you.

Best time to book a flight from Killeen to Billings

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

Cheapflights Insights

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

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

Reviews of airlines servicing Billings

Get a feel of what it's like to fly with American Airlines from Killeen to Billings by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

How can I find direct flights from Killeen to Billings?

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

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

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 Killeen to Billings

See prices for flight routes from nearby airports that may be better suited for you.

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Travel Smart

Cheapest flights from Killeen to Billings
Explore the most affordable flight options available from Killeen to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.