$285 Cheap Flights to Killeen

View $285 flight on Tue, May 19, 2026Opens in a new window

Popular airlines to Killeen

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How much is the cheapest flight to Killeen?

Prices were available within the past 7 days and start at $285 for one-way flights and $522 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, Sep 4 - Fri, Sep 11
EWR
New York
DUB
Dublin
$522 Roundtrip, just found
$522
Roundtrip
just found
Select Scandinavian Airlines flight, departing Fri, Sep 4 from New York to Dublin, returning Fri, Sep 11, priced at $522 just found
Icelandair
Fri, Sep 4 - Mon, Sep 7
EWR
New York
DUB
Dublin
$536 Roundtrip, found 2 hours ago
$536
Roundtrip
found 2 hours ago
Select Icelandair flight, departing Fri, Sep 4 from New York to Dublin, returning Mon, Sep 7, priced at $536 found 2 hours ago
TAP Portugal
Sun, Oct 25 - Fri, Dec 4
ORD
Chicago
DUB
Dublin
$566 Roundtrip, found 4 days ago
$566
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Sun, Oct 25 from Chicago to Dublin, returning Fri, Dec 4, priced at $566 found 4 days ago
Lufthansa
Mon, Aug 3 - Thu, Aug 20
LGA
New York
DUB
Dublin
$571 Roundtrip, found 2 days ago
$571
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Aug 3 from New York to Dublin, returning Thu, Aug 20, priced at $571 found 2 days ago
Air Canada
Fri, Sep 11 - Thu, Sep 17
EWR
New York
DUB
Dublin
$571 Roundtrip, found 18 hours ago
$571
Roundtrip
found 18 hours ago
Select Air Canada flight, departing Fri, Sep 11 from New York to Dublin, returning Thu, Sep 17, priced at $571 found 18 hours ago

Find the cheapest month to fly from Columbus (CMH) to Dublin (DUB)

January is typically the cheapest month to fly

From $516 - $769 per traveler.

Frequently asked questions

What month is the cheapest to fly to Killeen?
The cheapest month to fly to Killeen is September when there's less demand. Off-peak months are typically when you'll find cheap flights. To save money, steer clear of flying during public and school holidays.
Which US cities fly direct to Killeen?
There are 16 US destinations that you can fly to Killeen nonstop from. Compare your options by selecting the "Direct flights only" box on Expedia and find the best departure point for you. Here are a few of the major cities to set off from:

  • Boston
  • New York
  • Newark
  • Washington
  • Chicago

How to find a cheap flight to Killeen?
Traveling in the low season and booking ahead of time are two great ways to secure cheap flights to Killeen. Or, consider flying on a Thursday, which is on average 16% cheaper than departing on a Sunday.* Want to be the first to know as soon as fares drop? Simply set up price tracking on the Expedia app to get real-time updates.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Killeen?
While booking in advance is generally the best way to save money, don't panic if your Killeen getaway is last minute. You can still get cheap flights to Killeen, especially if your plans have a little wiggle room. Try switching up your trip dates, looking at different ticket options or jetting out of another hub.
How far in advance should I book a flight to Killeen?
For some of the best deals on domestic journeys, book your flight to Killeen 28 days ahead of your travel dates. For international flights, it's between two and four months in advance. This improves your chances of securing the departure dates and times you want.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Killeen?
Sundays are usually the best day to book a cheap flight to Killeen, where you can save 8% on average compared to Fridays. If you choose to purchase on a Friday, be ready to pay a higher price as this is often the most expensive day.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Killeen?
There are 40 airlines connecting Killeen with 106 airports across the world. The chief gateway to this city is Dublin Airport (DUB). Fly with any of these top airlines to Killeen:

  • Aer Lingus
  • British Airways
  • KLM
  • Lufthansa

Where do you fly into Killeen?
The main airport to fly to Killeen is Dublin Airport (DUB). You can also land at Waterford (WAT) when flying to Killeen.
How far is the airport from central Killeen?
If you're landing at Dublin Airport (DUB), you'll be about 45 mi northeast of central Killeen.
Can I save money by booking a Killeen trip package?
Book a Killeen flight and hotel package deal on Expedia, and you can make significant savings. It's simple to bundle your flights and accommodations, and you can even add activities and car rentals to create your own personalized Killeen trip. Plus, nothing beats the convenience of booking everything in the same place.
Can I change or cancel my flight to Killeen?
You can typically cancel or change your flight to Killeen within 24 hours of booking. However, be mindful that some fares are non-refundable. In those cases, you may receive credit for future flights instead of a direct refund. Make sure you check the airline's terms of service in your itinerary for exact details. Use Expedia's "No cancel fee" or "Changes included" filters when you search to find cheap flights to Killeen with flexible change policies. For additional information, browse our Customer Service Portal.

*Flight schedules are subject to change.

*Available to One Key members.

 

Book with confidence

Tips to find the cheapest flights to Killeen

The cheapest day to fly

Get started finding a cheap flight to Killeen on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

September is the cheapest month to fly to Killeen. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Killeen. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Killeen, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Killeen

The lowest price for round-trip flights to Killeen in 2026 starts from from $522, while one-way tickets start from from $285. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Killeen. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Killeen

Icelandair, JetBlue Airways, Air Canada, Delta, United, Scandinavian Airlines, TAP Portugal, Lufthansa are just some of the airlines that can typically offer cheap tickets to Killeen. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Killeen and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Killeen, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Killeen. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Killeen plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Killeen

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Killeen.

Stopover savings

The cheapest tickets to Killeen are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Killeen. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Killeen for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Killeen. Simply download the free Expedia app to your smart device and activate Killeen flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Killeen. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Tips to find the cheapest flights to Killeen

Travel information

Destination airport
Dublin
Destination airport IATA code
DUB
Destination city name
Dublin
Roundtrip price
$522

Trending flights to Killeen

Prices were available within the past 7 days and start at $285 for one-way flights and $522 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, Sep 4 - Fri, Sep 11
EWR
New York
DUB
Dublin
$522 Roundtrip, just found
$522
Roundtrip
just found
Select Scandinavian Airlines flight, departing Fri, Sep 4 from New York to Dublin, returning Fri, Sep 11, priced at $522 just found