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New Hampshire

$304+ 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — MHT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$304
(American Airlines)
From Killeen Fort Hood Regional to New Hampshire
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Find flight deals from Killeen to New Hampshire

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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/174:29 pmGRK - BOS
1 stop8h 12mAmerican Airlines
Tue 7/225:00 amBOS - GRK
1 stop6h 01mAmerican Airlines
Deal found 6/11$304

Cheapflights Fare Finder

Customize your flight search to find flights from Killeen to New Hampshire 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 June 12, 2025.
Use the filters below to find and compare flights from Killeen to New Hampshire that are best for you.

Fly from

Killeen

Fly to

New Hampshire

Route

Depart

Return

Price

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

Thu 7/17

4:29 pm-1:41 am

1 stop8h 12m

Boston Logan Intl

Tue 7/22

5:00 am-10:01 am

1 stop6h 01m

$304

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

Sat 7/5

5:16 am-8:51 pm

2 stops14h 35m

$380

KilleenBoston

GRK - BOS

GRKBOS

Killeen Fort Hood Regional

Fri 7/4

10:29 am-8:00 am

2 stops20h 31m

$692

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

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 July is currently the most expensive (average of $399). 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

Get insights into the airlines that provide service to New Hampshire. 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 New Hampshire. Reviews last updated June 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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?

    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 July is currently the most expensive (average of $399). 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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