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$300+ Cheap flights from Killeen to Baltimore (GRK - BWI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — BWI
Apr 27 — May 41
Mon 4/27
Mon 5/4
1 adult, Economy
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Cheap flight deals from Killeen to Baltimore

Cheapest flights from Killeen to Baltimore
Explore the most affordable flight options available from Killeen to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2026.

This American Airlines deal was found by Cheapflights users on 3/27. 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.
Fri 4/243:54 pm
GRK
-
BWI
1 stop6h 15m
American Airlines
Mon 4/274:11 pm
BWI
-
GRK
1 stop8h 35m
American Airlines
Deal found 3/27$397
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Wed 8/123:06 pm
GRK
-
BWI
1 stop5h 21m
American Airlines
Sat 8/157:26 am
BWI
-
GRK
1 stop8h 13m
American Airlines
Deal found 3/25$487
This American Airlines deal was found by Cheapflights users on 3/25. 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 8/135:00 am
GRK
-
BWI
1 stop5h 11m
American Airlines
Sat 8/157:26 am
BWI
-
GRK
1 stop8h 13m
American Airlines
Deal found 3/25$508
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Sun 3/293:59 pm
GRK
-
BWI
1 stop6h 04m
American Airlines
Sun 4/56:00 am
BWI
-
GRK
1 stop6h 26m
American Airlines
Deal found 3/24$532

Find flight deals from Killeen to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$397
(American Airlines)

One-way from

$300
(American Airlines)

Popular in

December

Cheapest in

July

Average price

$774
Provider with most accurate pricing for Killeen Fort Hood Regional-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Baltimore/Washington flights.
Search Deals
From Killeen Fort Hood Regional to Baltimore/Washington
Search Deals
One-way flight from Killeen Fort Hood Regional to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Baltimore 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 March 28, 2026.
Use the filters below to find and compare flights from Killeen to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KilleenBaltimore

GRK - BWI

GRKBWI

Killeen Fort Hood Regional

Fri 4/24

3:54 pm-11:09 pm

1 stop6h 15m

Baltimore/Washington

Mon 4/27

7:17 pm-11:46 pm

1 stop5h 29m

$397
Cheapest one-way

KilleenBaltimore

GRK - BWI

GRKBWI

Killeen Fort Hood Regional

Wed 8/19

12:35 pm-9:27 pm

1 stop7h 52m

$300

KilleenBaltimore

GRK - BWI

GRKBWI

Killeen Fort Hood Regional

Thu 8/20

3:06 pm-11:37 pm

1 stop7h 31m

$324
Quickest one-way

KilleenBaltimore

GRK - BWI

GRKBWI

Killeen Fort Hood Regional

Thu 4/2

7:00 am-2:30 pm

1 stop6h 30m

$448

KilleenBaltimore

GRK - BWI

GRKBWI

Killeen Fort Hood Regional

Sun 8/16

3:06 pm-11:37 pm

1 stop7h 31m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Sorted by cheapest first

Compare providers for flights from Killeen to Baltimore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Killeen to Baltimore in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Killeen-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Killeen-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Killeen-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Killeen-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Killeen-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Killeen to Baltimore

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

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

Currently, April is the cheapest month in which you can book a flight from Killeen to Baltimore (average of $89). Flying from Killeen to Baltimore in May is currently the most expensive (average of $207). 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 Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated March 28, 2026.
Peruse reviews from past customers who have flown with American Airlines from Killeen to Baltimore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,520 reviews

Boarding

7.5

Entertainment

6.9

Food

6.4

Overall

7.1

Comfort

7.2

Crew

7.9

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
7.1
Good
11,520 reviews
American Airlines
7.1
Good
11,520 reviews

Boarding

7.5

Entertainment

6.9

Food

6.4

Overall

7.1

Comfort

7.2

Crew

7.9

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

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

  • How long is the flight from Killeen to Baltimore?

    American Airlines can get you from Killeen to Baltimore in just under 6h 15m. Your travel time can differ by up to . The distance between Killeen and Baltimore is about 1315 mi.

  • What is the cheapest airline to fly from Killeen to Baltimore round-trip?

    Cheapflights users have booked flights from Killeen to Baltimore round-trip from $256. This flight start at 56% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Killeen to Baltimore?

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

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

    Yes. Cheapflights offers flight deals from Killeen to Baltimore 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 Baltimore?

    Currently, April is the cheapest month in which you can book a flight from Killeen to Baltimore (average of $89). Flying from Killeen to Baltimore in May is currently the most expensive (average of $207). 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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Top airline flying from Killeen to Baltimore

Discover the top airline that operate flights from Killeen to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$256Average$438FlexibilityNo cancel feeOn-time71%

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