Cheap flights from Killeen-Fort Hood Regional to O'Hare Intl. (GRK to ORD)

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Find The Best Dates To Fly from Killeen-Fort Hood Regional to O'Hare Intl.

Amazing GRK to ORD Flight Deals

The cheapest flights to O'Hare Intl. found within the past 7 days were $346 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Wed, Dec 18 - Tue, Jan 7
GRK
Killeen
ORD
Chicago
$346 Roundtrip, found 1 day ago
$346
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 18 from Killeen to Chicago, returning Tue, Jan 7, priced at $346 found 1 day ago
Mon, Dec 16 - Tue, Jan 7
GRK
Killeen
ORD
Chicago
$356 Roundtrip, found 1 day ago
$356
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Dec 16 from Killeen to Chicago, returning Tue, Jan 7, priced at $356 found 1 day ago
Wed, Dec 18 - Thu, Jan 9
GRK
Killeen
ORD
Chicago
$366 Roundtrip, found 2 days ago
$366
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 18 from Killeen to Chicago, returning Thu, Jan 9, priced at $366 found 2 days ago
Thu, Nov 28 - Tue, Dec 10
GRK
Killeen
ORD
Chicago
$377 Roundtrip, found 3 days ago
$377
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Nov 28 from Killeen to Chicago, returning Tue, Dec 10, priced at $377 found 3 days ago
Thu, Nov 28 - Mon, Dec 9
GRK
Killeen
ORD
Chicago
$397 Roundtrip, found 3 days ago
$397
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Nov 28 from Killeen to Chicago, returning Mon, Dec 9, priced at $397 found 3 days ago
Sat, May 24 - Sat, May 31
GRK
Killeen
ORD
Chicago
$408 Roundtrip, found 4 days ago
$408
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, May 24 from Killeen to Chicago, returning Sat, May 31, priced at $408 found 4 days ago
Wed, Dec 18 - Sun, Jan 5
GRK
Killeen
ORD
Chicago
$416 Roundtrip, found 1 day ago
$416
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 18 from Killeen to Chicago, returning Sun, Jan 5, priced at $416 found 1 day ago
Wed, Dec 4 - Tue, Dec 10
GRK
Killeen
ORD
Chicago
$419 Roundtrip, found 3 days ago
$419
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Dec 4 from Killeen to Chicago, returning Tue, Dec 10, priced at $419 found 3 days ago
Mon, Dec 16 - Sun, Jan 5
GRK
Killeen
ORD
Chicago
$426 Roundtrip, found 1 day ago
$426
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Dec 16 from Killeen to Chicago, returning Sun, Jan 5, priced at $426 found 1 day ago
Fri, Dec 20 - Thu, Jan 9
GRK
Killeen
ORD
Chicago
$436 Roundtrip, found 2 days ago
$436
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Dec 20 from Killeen to Chicago, returning Thu, Jan 9, priced at $436 found 2 days ago
Mon, Dec 2 - Tue, Dec 10
GRK
Killeen
ORD
Chicago
$437 Roundtrip, found 3 days ago
$437
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Dec 2 from Killeen to Chicago, returning Tue, Dec 10, priced at $437 found 3 days ago
Wed, Dec 4 - Mon, Dec 9
GRK
Killeen
ORD
Chicago
$439 Roundtrip, found 3 days ago
$439
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Dec 4 from Killeen to Chicago, returning Mon, Dec 9, priced at $439 found 3 days ago
Wed, Dec 18 - Fri, Jan 3
GRK
Killeen
ORD
Chicago
$445 Roundtrip, found 2 days ago
$445
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 18 from Killeen to Chicago, returning Fri, Jan 3, priced at $445 found 2 days ago
Thu, Nov 28 - Sat, Dec 7
GRK
Killeen
ORD
Chicago
$450 Roundtrip, found 3 days ago
$450
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Nov 28 from Killeen to Chicago, returning Sat, Dec 7, priced at $450 found 3 days ago
Fri, Dec 20 - Mon, Jan 6
GRK
Killeen
ORD
Chicago
$455 Roundtrip, found 2 days ago
$455
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Dec 20 from Killeen to Chicago, returning Mon, Jan 6, priced at $455 found 2 days ago
Thu, Nov 28 - Sun, Dec 8
GRK
Killeen
ORD
Chicago
$457 Roundtrip, found 3 days ago
$457
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Nov 28 from Killeen to Chicago, returning Sun, Dec 8, priced at $457 found 3 days ago
Wed, Dec 18 - Fri, Jan 3
GRK
Killeen
ORD
Chicago
$459 Roundtrip, found 1 day ago
$459
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 18 from Killeen to Chicago, returning Fri, Jan 3, priced at $459 found 1 day ago
Mon, Dec 23 - Thu, Jan 9
GRK
Killeen
ORD
Chicago
$465 Roundtrip, found 2 days ago
$465
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Dec 23 from Killeen to Chicago, returning Thu, Jan 9, priced at $465 found 2 days ago
Thu, Nov 28 - Thu, Dec 5
GRK
Killeen
ORD
Chicago
$468 Roundtrip, found 3 days ago
$468
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Nov 28 from Killeen to Chicago, returning Thu, Dec 5, priced at $468 found 3 days ago
Wed, Dec 18 - Sat, Jan 4
GRK
Killeen
ORD
Chicago
$469 Roundtrip, found 1 day ago
$469
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 18 from Killeen to Chicago, returning Sat, Jan 4, priced at $469 found 1 day ago

Best O'Hare Intl. Flight and Hotel Packages

O'Hare Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Trump International Hotel & Tower Chicago

Trump International Hotel & Tower Chicago

5 out of 5
per person
Jan 8 - Jan 10
found 7 hours ago
Roundtrip non-stop flight included
Austin (AUS) to Chicago (ORD)
Viceroy Chicago

Viceroy Chicago

4.5 out of 5
per person
Dec 27 - Jan 1
found 1 day ago
Roundtrip non-stop flight included
Austin (AUS) to Chicago (ORD)
Hotel Felix River North/Magnificent Mile

Hotel Felix River North/Magnificent Mile

4 out of 5
per person
Dec 25 - Jan 1
found 1 day ago
Roundtrip flight included
Austin (AUS) to Chicago (ORD)
Waldorf Astoria Chicago

Waldorf Astoria Chicago

5 out of 5
per person
Dec 30 - Jan 2
found 21 hours ago
Roundtrip non-stop flight included
Austin (AUS) to Chicago (ORD)
Ambassador Chicago, part of JdV by Hyatt

Ambassador Chicago, part of JdV by Hyatt

4 out of 5
per person
Dec 25 - Jan 1
found 1 day ago
Roundtrip flight included
Austin (AUS) to Chicago (ORD)
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Frequently asked questions

Can I catch a flight from Killeen-Fort Hood Regional Airport to O'Hare Airport right now?
It’s always wise to learn about any travel advice reports and quarantine requirements in effect in your destination. Be sure to visit the Covid-19 Travel Advisor for up-to-date info on booking a flight to ORD from GRK.
Are there direct flights from Killeen-Fort Hood Regional Airport to O'Hare Airport?
You’ll have trouble finding a flight straight from GRK to ORD, but there’s no need to panic. American Airlines, United Airlines and Air New Zealand advertise flights with only one stopover.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to O’Hare Airport, please visit our Customer Service Portal.
How long is the flight from Killeen-Fort Hood Regional Airport (GRK) to ORD?
It typically takes about 3 hours and 43 minutes to fly from Killeen-Fort Hood Regional Airport to ORD. You’ll be in the air for a while, so keep yourself amused with a film or get stuck into your favorite novel.
What is the flight distance from Killeen-Fort Hood Regional Airport to O'Hare Airport?
The flight distance from Killeen-Fort Hood Regional Airport (GRK) to ORD is 930 mi. Remember to pack something to read or a few crosswords to make your time in the air more relaxing.
What airlines fly from Killeen-Fort Hood Regional Airport to ORD?
You’ll have to plan for at least one stopover if you’re flying from Killeen-Fort Hood Regional Airport (GRK) to O’Hare Intl. Airport (ORD), as no airlines offer direct flights on this route. Use layover time to your advantage by freshening up, stretching your legs and checking out what the stores have on offer.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, American Airlines or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Killeen-Fort Hood Regional
Traveling To
O'Hare Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$346

Route Info

Flight path for flights from Robert Gray Army Airfield to O'Hare International Airport


Origin:
GRK - Robert Gray Army Airfield
Destination:
ORD - O'Hare International Airport
Distance:
935.00 miles


Airlines & Aircraft Used on GRK to ORD Flight Routes


Airline Carrier
Aircraft
American Airlines
De Havilland Canada DHC-8-400 Dash 8Q

Discover our best flights from Killeen GRK to Chicago ORD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Killeen GRK to Chicago ORD at the right price  

Airfares to Chicago ORD from Killeen GRK currently cost between $346 and $469. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Killeen GRK to Chicago ORD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Killeen GRK to Chicago ORD on Travelocity starting at . Prices and availability subject to change. Additional terms may apply. 

 

Get to Chicago ORD from Killeen GRK quicker with direct flights. 

Get to Chicago faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ORD from GRK to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Killeen GRK to Chicago ORD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ORD from GRK. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Killeen GRK to Chicago ORD today 

If you’re flexible about when you travel, December is usually the cheapest month to fly from Killeen GRK to Chicago ORD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Chicago ORD from Killeen GRK 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to ORD from GRK have this option.  

 

Travel with confidence when you book flights to Chicago ORD from Killeen GRK with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.