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 $435 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Fri, Nov 15 - Sat, Nov 16
GRK
Killeen
ORD
Chicago
$435 Roundtrip, found 4 days ago
$435
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 15 from Killeen to Chicago, returning Sat, Nov 16, priced at $435 found 4 days ago
Sat, Nov 16 - Sat, Nov 23
GRK
Killeen
ORD
Chicago
$440 Roundtrip, found 2 days ago
$440
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 16 from Killeen to Chicago, returning Sat, Nov 23, priced at $440 found 2 days ago
Fri, Nov 15 - Sat, Nov 16
GRK
Killeen
ORD
Chicago
$453 Roundtrip, found 4 days ago
$453
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 15 from Killeen to Chicago, returning Sat, Nov 16, priced at $453 found 4 days ago
Sun, Nov 17 - Sat, Nov 23
GRK
Killeen
ORD
Chicago
$463 Roundtrip, found 2 days ago
$463
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Nov 17 from Killeen to Chicago, returning Sat, Nov 23, priced at $463 found 2 days ago
Sat, Nov 16 - Tue, Nov 26
GRK
Killeen
ORD
Chicago
$482 Roundtrip, found 2 days ago
$482
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 16 from Killeen to Chicago, returning Tue, Nov 26, priced at $482 found 2 days ago
Thu, Nov 14 - Sat, Nov 23
GRK
Killeen
ORD
Chicago
$483 Roundtrip, found 2 days ago
$483
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Nov 14 from Killeen to Chicago, returning Sat, Nov 23, priced at $483 found 2 days ago
Sat, Nov 16 - Thu, Nov 21
GRK
Killeen
ORD
Chicago
$505 Roundtrip, found 2 days ago
$505
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 16 from Killeen to Chicago, returning Thu, Nov 21, priced at $505 found 2 days ago
Fri, Nov 15 - Sat, Nov 16
GRK
Killeen
ORD
Chicago
$523 Roundtrip, found 4 days ago
$523
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 15 from Killeen to Chicago, returning Sat, Nov 16, priced at $523 found 4 days ago
Thu, Nov 14 - Tue, Nov 26
GRK
Killeen
ORD
Chicago
$525 Roundtrip, found 2 days ago
$525
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Nov 14 from Killeen to Chicago, returning Tue, Nov 26, priced at $525 found 2 days ago
Sun, Nov 17 - Thu, Nov 21
GRK
Killeen
ORD
Chicago
$528 Roundtrip, found 2 days ago
$528
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Nov 17 from Killeen to Chicago, returning Thu, Nov 21, priced at $528 found 2 days ago
Thu, Nov 14 - Thu, Nov 21
GRK
Killeen
ORD
Chicago
$548 Roundtrip, found 2 days ago
$548
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Nov 14 from Killeen to Chicago, returning Thu, Nov 21, priced at $548 found 2 days ago
Fri, Nov 15 - Sat, Nov 16
GRK
Killeen
ORD
Chicago
$558 Roundtrip, found 4 days ago
$558
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 15 from Killeen to Chicago, returning Sat, Nov 16, priced at $558 found 4 days ago
Fri, Nov 15 - Sat, Nov 16
GRK
Killeen
ORD
Chicago
$576 Roundtrip, found 4 days ago
$576
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 15 from Killeen to Chicago, returning Sat, Nov 16, priced at $576 found 4 days ago
Fri, Nov 15 - Sat, Nov 16
GRK
Killeen
ORD
Chicago
$599 Roundtrip, found 4 days ago
$599
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 15 from Killeen to Chicago, returning Sat, Nov 16, priced at $599 found 4 days ago
Fri, Nov 15 - Sat, Nov 16
GRK
Killeen
ORD
Chicago
$605 Roundtrip, found 4 days ago
$605
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 15 from Killeen to Chicago, returning Sat, Nov 16, priced at $605 found 4 days ago
Fri, Nov 15 - Sat, Nov 16
GRK
Killeen
ORD
Chicago
$617 Roundtrip, found 4 days ago
$617
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 15 from Killeen to Chicago, returning Sat, Nov 16, priced at $617 found 4 days ago
Fri, Nov 15 - Sat, Nov 16
GRK
Killeen
ORD
Chicago
$623 Roundtrip, found 4 days ago
$623
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 15 from Killeen to Chicago, returning Sat, Nov 16, priced at $623 found 4 days ago
Fri, Nov 15 - Sat, Nov 16
GRK
Killeen
ORD
Chicago
$652 Roundtrip, found 4 days ago
$652
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 15 from Killeen to Chicago, returning Sat, Nov 16, priced at $652 found 4 days ago
Fri, Nov 15 - Sat, Nov 16
GRK
Killeen
ORD
Chicago
$658 Roundtrip, found 4 days ago
$658
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 15 from Killeen to Chicago, returning Sat, Nov 16, priced at $658 found 4 days ago
Sun, Nov 17 - Sun, Nov 17
GRK
Killeen
ORD
Chicago
$662 Roundtrip, found 2 days ago
$662
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Nov 17 from Killeen to Chicago, returning Sun, Nov 17, priced at $662 found 2 days 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.
Gurnee Motel

Gurnee Motel

2 out of 5
per person
Dec 8 - Dec 11
found 1 day ago
Roundtrip flight included
Austin (AUS) to Chicago (ORD)
Swissotel - Chicago

Swissotel - Chicago

4.5 out of 5
per person
Dec 8 - Dec 11
found 1 day ago
Roundtrip flight included
Austin (AUS) to Chicago (ORD)
Embassy Suites by Hilton Chicago Downtown River North

Embassy Suites by Hilton Chicago Downtown River North

4 out of 5
per person
Dec 8 - Dec 11
found 1 day ago
Roundtrip flight included
Austin (AUS) to Chicago (ORD)
Baymont by Wyndham Gurnee

Baymont by Wyndham Gurnee

2.5 out of 5
per person
Dec 8 - Dec 11
found 1 day ago
Roundtrip flight included
Austin (AUS) to Chicago (ORD)
Red Carpet Inn Great Lakes

Red Carpet Inn Great Lakes

2 out of 5
per person
Dec 8 - Dec 11
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
$435

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 $435 and $662. 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, November 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.