In terms of precipitation, rainfall in Dayton ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit Dayton when rainfall is around 2.2 in.

If weather is an important factor for your trip to Dayton, 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 28.4 F).

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

When flying from Killeen to Dayton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Killeen to Dayton?

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

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

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

$401+ Flights from Killeen to Dayton

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Cheap flight deals from Killeen to Dayton

Round-trip from	$401 (American Airlines)

From Killeen Fort Hood Regional to Dayton

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Find flight deals from Killeen to Dayton

Cheapest flights from Killeen to Dayton
Explore the most affordable flight options available from Killeen to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Sat 8/2310:31 amGRK - DAY

1 stop5h 18mAmerican Airlines

Sat 8/306:46 pmDAY - GRK

1 stop4h 24mAmerican Airlines

Deal found 7/27

$401

Best flights from Killeen to Dayton
Discover carefully curated flight deals from Killeen to Dayton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Sat 8/2310:31 amGRK - DAY

1 stop5h 18mAmerican Airlines

Sat 8/306:46 pmDAY - GRK

1 stop4h 24mAmerican Airlines

Deal found 7/27

$401

Last-minute flights from Killeen to Dayton
Discover last-minute flight deals from Killeen to Dayton. Data last updated July 29, 2025 and is based on user searches.

Sat 8/2310:31 amGRK - DAY

1 stop5h 18mAmerican Airlines

Sat 8/306:46 pmDAY - GRK

1 stop4h 24mAmerican Airlines

Deal found 7/27

$401

Fly from

Fly to

Route

Depart

Return

Price

KilleenDayton

GRK - DAY

GRKDAY

Killeen Fort Hood Regional

Sat 8/23

10:31 am-4:49 pm

1 stop5h 18m

Dayton

Sat 8/30

6:46 pm-10:10 pm

1 stop4h 24m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Killeen to Dayton

Have a flexible travel schedule? Discover the best time to fly to Dayton 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 Dayton

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

Currently, August is the cheapest month in which you can book a flight from Killeen to Dayton (average of $325). Flying from Killeen to Dayton in March is currently the most expensive (average of $396). 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 Dayton

Read through reviews of airlines operating flights from Killeen to Dayton, such as American Airlines. Reviews also offer insight into each airline's 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 Dayton that include hotel bookings?
Yes. In addition to deals on Killeen to Dayton flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Killeen to Dayton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Killeen to Dayton.
Can I find deals for business class flights from Killeen to Dayton?
Yes. Cheapflights offers flight deals from Killeen to Dayton 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 Dayton?
Currently, August is the cheapest month in which you can book a flight from Killeen to Dayton (average of $325). Flying from Killeen to Dayton in March is currently the most expensive (average of $396). 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 Killeen to Dayton

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$410	Average$466	FlexibilityNo cancel fee	On-time71%

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$401+ Cheap flights from Killeen to Dayton (GRK - DAY)

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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Killeen to Dayton 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 Dayton

Round-trip from

Find flight deals from Killeen to Dayton

Cheapest flights from Killeen to DaytonExplore the most affordable flight options available from Killeen to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Killeen to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Killeen to Dayton

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

Cheapflights Insights

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

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

Reviews of airlines servicing Dayton

Get insights into the airlines that provide service to Dayton. 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 Dayton. Reviews last updated July 29, 2025.

Read through reviews of airlines operating flights from Killeen to Dayton, such as American Airlines. Reviews also offer insight into each airline's 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 Dayton. 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 Dayton that include hotel bookings?

How can I find direct flights from Killeen to Dayton?

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

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

Traveling to a place near Dayton?

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Alternative routes for Killeen to Dayton

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

Top airline flying from Killeen to Dayton

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Travel Smart

Cheapest flights from Killeen to Dayton
Explore the most affordable flight options available from Killeen to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.