$244 Cheap Flights from Chicago (ORD) to Reynosa (REX)

View $244 flight on Mon, Sep 22, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Reynosa, Tamaulipas (REX-General Lucio Blanco Intl.)

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Cheap Flights from Chicago to Reynosa (ORD-REX)

Prices were available within the past 7 days and start at $244 for one-way flights and $509 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Viva
Sun, Aug 24 - Thu, Aug 28
ORD
Chicago
REX
Reynosa
$509 Roundtrip, found 4 days ago
$509
Roundtrip
found 4 days ago
Select Viva flight, departing Sun, Aug 24 from Chicago to Reynosa, returning Thu, Aug 28, priced at $509 found 4 days ago
Viva
Sun, Aug 24 - Thu, Aug 28
ORD
Chicago
REX
Reynosa
$529 Roundtrip, found 4 days ago
$529
Roundtrip
found 4 days ago
Select Viva flight, departing Sun, Aug 24 from Chicago to Reynosa, returning Thu, Aug 28, priced at $529 found 4 days ago
Viva
Fri, Aug 15 - Fri, Aug 22
ORD
Chicago
REX
Reynosa
$543 Roundtrip, found 6 days ago
$543
Roundtrip
found 6 days ago
Select Viva flight, departing Fri, Aug 15 from Chicago to Reynosa, returning Fri, Aug 22, priced at $543 found 6 days ago
Viva
Sun, Aug 24 - Fri, Aug 29
ORD
Chicago
REX
Reynosa
$547 Roundtrip, found 4 days ago
$547
Roundtrip
found 4 days ago
Select Viva flight, departing Sun, Aug 24 from Chicago to Reynosa, returning Fri, Aug 29, priced at $547 found 4 days ago
Viva
Mon, Oct 6 - Sat, Oct 11
ORD
Chicago
REX
Reynosa
$569 Roundtrip, found 4 days ago
$569
Roundtrip
found 4 days ago
Select Viva flight, departing Mon, Oct 6 from Chicago to Reynosa, returning Sat, Oct 11, priced at $569 found 4 days ago
Viva
Tue, Aug 12 - Mon, Aug 18
ORD
Chicago
REX
Reynosa
$583 Roundtrip, found 4 days ago
$583
Roundtrip
found 4 days ago
Select Viva flight, departing Tue, Aug 12 from Chicago to Reynosa, returning Mon, Aug 18, priced at $583 found 4 days ago
Viva
Mon, Oct 6 - Sat, Oct 11
ORD
Chicago
REX
Reynosa
$601 Roundtrip, found 4 days ago
$601
Roundtrip
found 4 days ago
Select Viva flight, departing Mon, Oct 6 from Chicago to Reynosa, returning Sat, Oct 11, priced at $601 found 4 days ago
Viva
Mon, Oct 6 - Sat, Oct 11
ORD
Chicago
REX
Reynosa
$611 Roundtrip, found 4 days ago
$611
Roundtrip
found 4 days ago
Select Viva flight, departing Mon, Oct 6 from Chicago to Reynosa, returning Sat, Oct 11, priced at $611 found 4 days ago
Aeromexico
Mon, Oct 6 - Sat, Oct 11
ORD
Chicago
REX
Reynosa
$615 Roundtrip, found 4 days ago
$615
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Mon, Oct 6 from Chicago to Reynosa, returning Sat, Oct 11, priced at $615 found 4 days ago
Aeromexico
Tue, Sep 9 - Mon, Sep 15
ORD
Chicago
REX
Reynosa
$621 Roundtrip, found 4 days ago
$621
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Tue, Sep 9 from Chicago to Reynosa, returning Mon, Sep 15, priced at $621 found 4 days ago

Alternative airports near Reynosa

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Miller Intl. MFE. Cheapest option available. Average driving time to city center is 1 hour 3 minutes. Flights from $348
MFE
Miller Intl.
Cheapest
Average driving time to city center1 h 3 min
Flights from $348
Flights from Chicago (ORD) to Reynosa (REX)
Origin airport
O'Hare Intl.
Destination airport
General Lucio Blanco Intl.
Roundtrip price
$509
Distance
1249 mi

Chicago to Reynosa Flights

The cheapest times to fly from Chicago to Reynosa

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Reynosa are during the month of August. You can find some of the cheapest flights from Chicago to Reynosa with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Reynosa

Sunday is one of the best days to book for cheap flights from Chicago to Reynosa: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Reynosa

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Reynosa in 2025. You can also book with separate airlines for your outbound and return journeys, from $244 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Reynosa flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Reynosa airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to General Lucio Blanco Intl. Airport (REX) cost?
Discover the latest flight deals from ORD to REX by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ORD to REX?
The cheapest flights from ORD to REX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ORD to REX?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ORD to REX. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from O'Hare Intl. Airport (ORD) to General Lucio Blanco Intl. Airport (REX)?
Direct flights from O'Hare Intl. Airport (ORD) to General Lucio Blanco Intl. Airport (REX) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ORD to REX?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to General Lucio Blanco Intl. Airport (REX)?
Opt for a flight from O'Hare Intl. Airport (ORD) to General Lucio Blanco Intl. Airport (REX) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to General Lucio Blanco Intl. Airport (REX) last-minute?
Booking your flight from ORD to REX right before your getaway is generally more expensive. However, if you're flexible with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book an ORD to REX flight and hotel package?
Compared with arranging hotels and flights separately, booking an ORD to REX flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place takes the hassle out of travel planning. Simply secure your flights and select from our extensive range of hotels, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to General Lucio Blanco Intl. Airport (REX)?
Typically, it's possible to reschedule or cancel your ORD to REX flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.