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

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

What airport do you fly from for flights from Killeen to New Hampshire?

Killeen Fort Hood Regional (GRK), located 6.9 mi from the city center, is the airport you fly out of when you book flights from Killeen to New Hampshire.

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

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

How can I find direct flights from Killeen to New Hampshire?

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

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

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

$645+ Flights from Killeen to New Hampshire - Compare & Save Big

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Cheap flight deals from Killeen to New Hampshire

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$645 (American Airlines)

Provider with most accurate pricing for Killeen Fort Hood Regional-Boston Logan Intl flight deals.

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Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Boston Logan Intl flights.

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From Killeen Fort Hood Regional to New Hampshire

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Cheapest flights from Killeen to New Hampshire
Explore the most affordable flight options available from Killeen to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

Fri 5/166:20 amGRK - BOS

1 stop7h 59mAmerican Airlines

Mon 5/196:09 pmBOS - GRK

1 stop6h 28mAmerican Airlines

Deal found 4/25

$645

Best flights from Killeen to New Hampshire
Discover carefully curated flight deals from Killeen to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2025.

Fri 5/166:20 amGRK - BOS

1 stop7h 59mAmerican Airlines

Mon 5/196:09 pmBOS - GRK

1 stop6h 28mAmerican Airlines

Deal found 4/25

$645

Last-minute flights from Killeen to New Hampshire
Discover last-minute flight deals from Killeen to New Hampshire. Data last updated April 25, 2025 and is based on user searches.

Fri 5/166:20 amGRK - BOS

1 stop7h 59mAmerican Airlines

Mon 5/196:09 pmBOS - GRK

1 stop6h 28mAmerican Airlines

Deal found 4/25

$645

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

Fri 5/16

6:20 am-3:19 pm

1 stop7h 59m

Boston Logan Intl

Mon 5/19

6:09 pm-11:37 pm

1 stop6h 28m

$645

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Best time to book a flight from Killeen to New Hampshire

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

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

Currently, January is the cheapest month in which you can book a flight from Killeen to New Hampshire (average of $334). Flying from Killeen to New Hampshire in June is currently the most expensive (average of $442). 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 New Hampshire

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

What airport do you fly from for flights from Killeen to New Hampshire?
Killeen Fort Hood Regional (GRK), located 6.9 mi from the city center, is the airport you fly out of when you book flights from Killeen to New Hampshire.
Can I find deals for flights from Killeen to New Hampshire that include hotel bookings?
Yes. In addition to deals on Killeen to New Hampshire flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Killeen to New Hampshire?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Killeen to New Hampshire.
Can I find deals for business class flights from Killeen to New Hampshire?
Yes. Cheapflights offers flight deals from Killeen to New Hampshire 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 New Hampshire?
Currently, January is the cheapest month in which you can book a flight from Killeen to New Hampshire (average of $334). Flying from Killeen to New Hampshire in June is currently the most expensive (average of $442). 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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$645+ Cheap flights from Killeen (GRK) to New Hampshire

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Killeen to New Hampshire 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 New Hampshire

Keep the following information in mind while searching for Killeen to New Hampshire flight deals. Data was last updated April 25, 2025.

Most accurate provider

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Round-trip from

Find flight deals from Killeen to New Hampshire

Cheapest flights from Killeen to New HampshireExplore the most affordable flight options available from Killeen to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

Explore the most affordable flight options available from Killeen to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Killeen to New Hampshire

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

Cheapflights Insights

Everything you need to know about your flight from Killeen to New Hampshire

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

Reviews of airlines servicing New Hampshire

Related info for your journey

Find useful and relevant information for your journey from Killeen to New Hampshire. 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 from for flights from Killeen to New Hampshire?

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

How can I find direct flights from Killeen to New Hampshire?

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

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

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 New Hampshire

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Cheapest flights from Killeen to New Hampshire
Explore the most affordable flight options available from Killeen to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.