Chicago (ORD) to Harlingen (HRL) flights
One airline flies nonstop from Chicago (ORD) to Harlingen (HRL): American Airlines. The two airports are 1,221 miles (1,965 km) apart. American Airlines is in oneworld. There are also 4 ways to fly it with one stop, through Houston, Austin and Dallas and more.
Airlines flying nonstop from ORD to HRL
- American Airlinesoneworld · bookable with 9 programsWho books it
Book ORD to HRL with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Alaska Atmos RewardsBooks American Airlines
- American AAdvantageBooks American Airlines
- British Airways ClubBooks American Airlines
- Cathay Pacific Asia MilesBooks American Airlines
- Finnair PlusBooks American Airlines
- Iberia ClubBooks American Airlines
- JAL Mileage BankBooks American Airlines
- Qantas Frequent FlyerBooks American Airlines
- Qatar Airways Privilege ClubBooks American Airlines
ORD to HRL with one stop
4 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Houston (IAH)United Airlines the whole way
- Via Austin (AUS)American Airlines and United Airlines, then Southwest Airlines
- Via Dallas (DFW)American Airlines the whole way
- Via Minneapolis (MSP)Delta Air Lines and Sun Country Airlines the whole way
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ORD to HRL: common questions
Which airlines fly nonstop from ORD to HRL?
American Airlines (oneworld) flies nonstop from Chicago (ORD) to Harlingen (HRL).
How far is Chicago from Harlingen by plane?
Chicago (ORD) and Harlingen (HRL) are 1,221 miles (1,965 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book ORD to HRL award flights?
9 programs can book at least one of the nonstop airlines: Alaska Atmos Rewards, American AAdvantage, British Airways Club, Cathay Pacific Asia Miles, Finnair Plus, Iberia Club, JAL Mileage Bank, Qantas Frequent Flyer and 1 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does ORD to HRL cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for ORD to HRL with taxes and fees.
Where can I connect between Chicago and Harlingen?
The most direct connections are through Houston (IAH), Austin (AUS), Dallas (DFW) and Minneapolis (MSP). On 3 of them the same airline flies both flights, for example United Airlines through Houston.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.